Flights from Las Vegas to Chicago (LAS to MDW)

Discover more affordable routes and cheaper dates from Las Vegas to Chicago (LAS to MDW) within a date range.

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US$485

8:49pm - 11:53am
Wed Sep 17th 2025

13h 4m
Las Vegas (LAS) → Chicago (MDW)

1 Stop

8:34am - 3:47pm
Fri Sep 19th 2025

9h 13m
Chicago (MDW) → Las Vegas (LAS)

1 Stop

Wed Sep 17th 2025 Frontier Airlines · F9 3456 Depart at 8:49pm from Las Vegas (LAS) Fly for 2h 53m Arrive at 1:42am in Dallas (DFW)

Layover in Dallas for 7h 48m

Thu Sep 18th 2025 Frontier Airlines · F9 1888 Depart at 9:30am from Dallas (DFW) Fly for 2h 23m Arrive at 11:53am in Chicago (MDW)

Stay in Chicago for 0 nights

Fri Sep 19th 2025 Frontier Airlines · F9 3854 Depart at 8:34am from Chicago (MDW) Fly for 2h 41m Arrive at 12:15pm in Orlando (MCO)

Layover in Orlando for 1h 18m

Fri Sep 19th 2025 Frontier Airlines · F9 1727 Depart at 1:33pm from Orlando (MCO) Fly for 5h 14m Arrive at 3:47pm in Las Vegas (LAS)
US$485

8:49pm - 11:53am
Wed Sep 17th 2025

13h 4m
Las Vegas (LAS) → Chicago (MDW)

1 Stop

6:15am - 2:10pm
Fri Sep 19th 2025

9h 55m
Chicago (MDW) → Las Vegas (LAS)

1 Stop

Wed Sep 17th 2025 Frontier Airlines · F9 3456 Depart at 8:49pm from Las Vegas (LAS) Fly for 2h 53m Arrive at 1:42am in Dallas (DFW)

Layover in Dallas for 7h 48m

Thu Sep 18th 2025 Frontier Airlines · F9 1888 Depart at 9:30am from Dallas (DFW) Fly for 2h 23m Arrive at 11:53am in Chicago (MDW)

Stay in Chicago for 0 nights

Fri Sep 19th 2025 Frontier Airlines · F9 2292 Depart at 6:15am from Chicago (MDW) Fly for 2h 9m Arrive at 9:24am in Atlanta (ATL)

Layover in Atlanta for 3h 12m

Fri Sep 19th 2025 Frontier Airlines · F9 4891 Depart at 12:36pm from Atlanta (ATL) Fly for 4h 34m Arrive at 2:10pm in Las Vegas (LAS)
US$489

12:41am - 11:53am
Mon Sep 15th 2025

9h 12m
Las Vegas (LAS) → Chicago (MDW)

1 Stop

8:34am - 3:47pm
Fri Sep 19th 2025

9h 13m
Chicago (MDW) → Las Vegas (LAS)

1 Stop

Mon Sep 15th 2025 Frontier Airlines · F9 1650 Depart at 12:41am from Las Vegas (LAS) Fly for 2h 48m Arrive at 5:29am in Dallas (DFW)

Layover in Dallas for 4h 1m

Mon Sep 15th 2025 Frontier Airlines · F9 1888 Depart at 9:30am from Dallas (DFW) Fly for 2h 23m Arrive at 11:53am in Chicago (MDW)

Stay in Chicago for 3 nights

Fri Sep 19th 2025 Frontier Airlines · F9 3854 Depart at 8:34am from Chicago (MDW) Fly for 2h 41m Arrive at 12:15pm in Orlando (MCO)

Layover in Orlando for 1h 18m

Fri Sep 19th 2025 Frontier Airlines · F9 1727 Depart at 1:33pm from Orlando (MCO) Fly for 5h 14m Arrive at 3:47pm in Las Vegas (LAS)
US$489

12:41am - 11:53am
Mon Sep 15th 2025

9h 12m
Las Vegas (LAS) → Chicago (MDW)

1 Stop

6:15am - 2:10pm
Fri Sep 19th 2025

9h 55m
Chicago (MDW) → Las Vegas (LAS)

1 Stop

Mon Sep 15th 2025 Frontier Airlines · F9 1650 Depart at 12:41am from Las Vegas (LAS) Fly for 2h 48m Arrive at 5:29am in Dallas (DFW)

Layover in Dallas for 4h 1m

Mon Sep 15th 2025 Frontier Airlines · F9 1888 Depart at 9:30am from Dallas (DFW) Fly for 2h 23m Arrive at 11:53am in Chicago (MDW)

Stay in Chicago for 3 nights

Fri Sep 19th 2025 Frontier Airlines · F9 2292 Depart at 6:15am from Chicago (MDW) Fly for 2h 9m Arrive at 9:24am in Atlanta (ATL)

Layover in Atlanta for 3h 12m

Fri Sep 19th 2025 Frontier Airlines · F9 4891 Depart at 12:36pm from Atlanta (ATL) Fly for 4h 34m Arrive at 2:10pm in Las Vegas (LAS)
US$501

12:41am - 11:53am
Mon Sep 15th 2025

9h 12m
Las Vegas (LAS) → Chicago (MDW)

1 Stop

4:29pm - 11:32pm
Fri Sep 19th 2025

9h 3m
Chicago (MDW) → Las Vegas (LAS)

1 Stop

Mon Sep 15th 2025 Frontier Airlines · F9 1650 Depart at 12:41am from Las Vegas (LAS) Fly for 2h 48m Arrive at 5:29am in Dallas (DFW)

Layover in Dallas for 4h 1m

Mon Sep 15th 2025 Frontier Airlines · F9 1888 Depart at 9:30am from Dallas (DFW) Fly for 2h 23m Arrive at 11:53am in Chicago (MDW)

Stay in Chicago for 4 nights

Fri Sep 19th 2025 Frontier Airlines · F9 2209 Depart at 4:29pm from Chicago (MDW) Fly for 2h 48m Arrive at 6:17pm in Denver (DEN)

Layover in Denver for 4h 12m

Fri Sep 19th 2025 Frontier Airlines · F9 777 Depart at 10:29pm from Denver (DEN) Fly for 2h 3m Arrive at 11:32pm in Las Vegas (LAS)
US$505

12:41am - 10:58am
Sun Sep 14th 2025

8h 17m
Las Vegas (LAS) → Chicago (MDW)

1 Stop

7:56pm - 11:32pm
Sun Sep 14th 2025

5h 36m
Chicago (MDW) → Las Vegas (LAS)

1 Stop

Sun Sep 14th 2025 Frontier Airlines · F9 1650 Depart at 12:41am from Las Vegas (LAS) Fly for 2h 48m Arrive at 5:29am in Dallas (DFW)

Layover in Dallas for 3h 1m

Sun Sep 14th 2025 Frontier Airlines · F9 1888 Depart at 8:30am from Dallas (DFW) Fly for 2h 28m Arrive at 10:58am in Chicago (MDW)

Stay in Chicago for 0 nights

Sun Sep 14th 2025 Frontier Airlines · F9 1227 Depart at 7:56pm from Chicago (MDW) Fly for 2h 44m Arrive at 9:40pm in Denver (DEN)

Layover in Denver for 0h 49m

Sun Sep 14th 2025 Frontier Airlines · F9 777 Depart at 10:29pm from Denver (DEN) Fly for 2h 3m Arrive at 11:32pm in Las Vegas (LAS)
US$505

12:41am - 10:58am
Sun Sep 14th 2025

8h 17m
Las Vegas (LAS) → Chicago (MDW)

1 Stop

8:34am - 3:47pm
Fri Sep 19th 2025

9h 13m
Chicago (MDW) → Las Vegas (LAS)

1 Stop

Sun Sep 14th 2025 Frontier Airlines · F9 1650 Depart at 12:41am from Las Vegas (LAS) Fly for 2h 48m Arrive at 5:29am in Dallas (DFW)

Layover in Dallas for 3h 1m

Sun Sep 14th 2025 Frontier Airlines · F9 1888 Depart at 8:30am from Dallas (DFW) Fly for 2h 28m Arrive at 10:58am in Chicago (MDW)

Stay in Chicago for 4 nights

Fri Sep 19th 2025 Frontier Airlines · F9 3854 Depart at 8:34am from Chicago (MDW) Fly for 2h 41m Arrive at 12:15pm in Orlando (MCO)

Layover in Orlando for 1h 18m

Fri Sep 19th 2025 Frontier Airlines · F9 1727 Depart at 1:33pm from Orlando (MCO) Fly for 5h 14m Arrive at 3:47pm in Las Vegas (LAS)
US$505

12:41am - 10:58am
Sun Sep 14th 2025

8h 17m
Las Vegas (LAS) → Chicago (MDW)

1 Stop

6:15am - 2:10pm
Fri Sep 19th 2025

9h 55m
Chicago (MDW) → Las Vegas (LAS)

1 Stop

Sun Sep 14th 2025 Frontier Airlines · F9 1650 Depart at 12:41am from Las Vegas (LAS) Fly for 2h 48m Arrive at 5:29am in Dallas (DFW)

Layover in Dallas for 3h 1m

Sun Sep 14th 2025 Frontier Airlines · F9 1888 Depart at 8:30am from Dallas (DFW) Fly for 2h 28m Arrive at 10:58am in Chicago (MDW)

Stay in Chicago for 4 nights

Fri Sep 19th 2025 Frontier Airlines · F9 2292 Depart at 6:15am from Chicago (MDW) Fly for 2h 9m Arrive at 9:24am in Atlanta (ATL)

Layover in Atlanta for 3h 12m

Fri Sep 19th 2025 Frontier Airlines · F9 4891 Depart at 12:36pm from Atlanta (ATL) Fly for 4h 34m Arrive at 2:10pm in Las Vegas (LAS)
US$517

12:41am - 11:53am
Mon Sep 8th 2025

9h 12m
Las Vegas (LAS) → Chicago (MDW)

1 Stop

7:56pm - 11:32pm
Sun Sep 14th 2025

5h 36m
Chicago (MDW) → Las Vegas (LAS)

1 Stop

Mon Sep 8th 2025 Frontier Airlines · F9 1650 Depart at 12:41am from Las Vegas (LAS) Fly for 2h 48m Arrive at 5:29am in Dallas (DFW)

Layover in Dallas for 4h 1m

Mon Sep 8th 2025 Frontier Airlines · F9 1888 Depart at 9:30am from Dallas (DFW) Fly for 2h 23m Arrive at 11:53am in Chicago (MDW)

Stay in Chicago for 6 nights

Sun Sep 14th 2025 Frontier Airlines · F9 1227 Depart at 7:56pm from Chicago (MDW) Fly for 2h 44m Arrive at 9:40pm in Denver (DEN)

Layover in Denver for 0h 49m

Sun Sep 14th 2025 Frontier Airlines · F9 777 Depart at 10:29pm from Denver (DEN) Fly for 2h 3m Arrive at 11:32pm in Las Vegas (LAS)
US$517

9:14am - 10:38pm
Mon Sep 8th 2025

11h 24m
Las Vegas (LAS) → Chicago (MDW)

1 Stop

7:56pm - 11:32pm
Sun Sep 14th 2025

5h 36m
Chicago (MDW) → Las Vegas (LAS)

1 Stop

Mon Sep 8th 2025 Frontier Airlines · F9 2016 Depart at 9:14am from Las Vegas (LAS) Fly for 2h 7m Arrive at 12:21pm in Denver (DEN)

Layover in Denver for 6h 49m

Mon Sep 8th 2025 Frontier Airlines · F9 2210 Depart at 7:10pm from Denver (DEN) Fly for 2h 28m Arrive at 10:38pm in Chicago (MDW)

Stay in Chicago for 5 nights

Sun Sep 14th 2025 Frontier Airlines · F9 1227 Depart at 7:56pm from Chicago (MDW) Fly for 2h 44m Arrive at 9:40pm in Denver (DEN)

Layover in Denver for 0h 49m

Sun Sep 14th 2025 Frontier Airlines · F9 777 Depart at 10:29pm from Denver (DEN) Fly for 2h 3m Arrive at 11:32pm in Las Vegas (LAS)
US$517

12:41am - 10:58am
Sun Sep 14th 2025

8h 17m
Las Vegas (LAS) → Chicago (MDW)

1 Stop

4:29pm - 11:32pm
Fri Sep 19th 2025

9h 3m
Chicago (MDW) → Las Vegas (LAS)

1 Stop

Sun Sep 14th 2025 Frontier Airlines · F9 1650 Depart at 12:41am from Las Vegas (LAS) Fly for 2h 48m Arrive at 5:29am in Dallas (DFW)

Layover in Dallas for 3h 1m

Sun Sep 14th 2025 Frontier Airlines · F9 1888 Depart at 8:30am from Dallas (DFW) Fly for 2h 28m Arrive at 10:58am in Chicago (MDW)

Stay in Chicago for 5 nights

Fri Sep 19th 2025 Frontier Airlines · F9 2209 Depart at 4:29pm from Chicago (MDW) Fly for 2h 48m Arrive at 6:17pm in Denver (DEN)

Layover in Denver for 4h 12m

Fri Sep 19th 2025 Frontier Airlines · F9 777 Depart at 10:29pm from Denver (DEN) Fly for 2h 3m Arrive at 11:32pm in Las Vegas (LAS)
US$517

12:41am - 11:53am
Mon Sep 15th 2025

9h 12m
Las Vegas (LAS) → Chicago (MDW)

1 Stop

6:00am - 12:50pm
Thu Sep 18th 2025

8h 50m
Chicago (MDW) → Las Vegas (LAS)

1 Stop

Mon Sep 15th 2025 Frontier Airlines · F9 1650 Depart at 12:41am from Las Vegas (LAS) Fly for 2h 48m Arrive at 5:29am in Dallas (DFW)

Layover in Dallas for 4h 1m

Mon Sep 15th 2025 Frontier Airlines · F9 1888 Depart at 9:30am from Dallas (DFW) Fly for 2h 23m Arrive at 11:53am in Chicago (MDW)

Stay in Chicago for 2 nights

Thu Sep 18th 2025 Frontier Airlines · F9 3281 Depart at 6:00am from Chicago (MDW) Fly for 2h 49m Arrive at 8:49am in Houston (IAH)

Layover in Houston for 2h 36m

Thu Sep 18th 2025 Frontier Airlines · F9 1489 Depart at 11:25am from Houston (IAH) Fly for 3h 25m Arrive at 12:50pm in Las Vegas (LAS)
US$517

12:41am - 11:53am
Mon Sep 8th 2025

9h 12m
Las Vegas (LAS) → Chicago (MDW)

1 Stop

6:00am - 12:50pm
Sun Sep 14th 2025

8h 50m
Chicago (MDW) → Las Vegas (LAS)

1 Stop

Mon Sep 8th 2025 Frontier Airlines · F9 1650 Depart at 12:41am from Las Vegas (LAS) Fly for 2h 48m Arrive at 5:29am in Dallas (DFW)

Layover in Dallas for 4h 1m

Mon Sep 8th 2025 Frontier Airlines · F9 1888 Depart at 9:30am from Dallas (DFW) Fly for 2h 23m Arrive at 11:53am in Chicago (MDW)

Stay in Chicago for 5 nights

Sun Sep 14th 2025 Frontier Airlines · F9 3281 Depart at 6:00am from Chicago (MDW) Fly for 2h 49m Arrive at 8:49am in Houston (IAH)

Layover in Houston for 2h 36m

Sun Sep 14th 2025 Frontier Airlines · F9 1489 Depart at 11:25am from Houston (IAH) Fly for 3h 25m Arrive at 12:50pm in Las Vegas (LAS)
US$517

12:41am - 11:53am
Mon Sep 8th 2025

9h 12m
Las Vegas (LAS) → Chicago (MDW)

1 Stop

8:34am - 3:47pm
Fri Sep 19th 2025

9h 13m
Chicago (MDW) → Las Vegas (LAS)

1 Stop

Mon Sep 8th 2025 Frontier Airlines · F9 1650 Depart at 12:41am from Las Vegas (LAS) Fly for 2h 48m Arrive at 5:29am in Dallas (DFW)

Layover in Dallas for 4h 1m

Mon Sep 8th 2025 Frontier Airlines · F9 1888 Depart at 9:30am from Dallas (DFW) Fly for 2h 23m Arrive at 11:53am in Chicago (MDW)

Stay in Chicago for 10 nights

Fri Sep 19th 2025 Frontier Airlines · F9 3854 Depart at 8:34am from Chicago (MDW) Fly for 2h 41m Arrive at 12:15pm in Orlando (MCO)

Layover in Orlando for 1h 18m

Fri Sep 19th 2025 Frontier Airlines · F9 1727 Depart at 1:33pm from Orlando (MCO) Fly for 5h 14m Arrive at 3:47pm in Las Vegas (LAS)
US$517

12:41am - 11:53am
Mon Sep 8th 2025

9h 12m
Las Vegas (LAS) → Chicago (MDW)

1 Stop

6:15am - 2:10pm
Sun Sep 14th 2025

9h 55m
Chicago (MDW) → Las Vegas (LAS)

1 Stop

Mon Sep 8th 2025 Frontier Airlines · F9 1650 Depart at 12:41am from Las Vegas (LAS) Fly for 2h 48m Arrive at 5:29am in Dallas (DFW)

Layover in Dallas for 4h 1m

Mon Sep 8th 2025 Frontier Airlines · F9 1888 Depart at 9:30am from Dallas (DFW) Fly for 2h 23m Arrive at 11:53am in Chicago (MDW)

Stay in Chicago for 5 nights

Sun Sep 14th 2025 Frontier Airlines · F9 2292 Depart at 6:15am from Chicago (MDW) Fly for 2h 9m Arrive at 9:24am in Atlanta (ATL)

Layover in Atlanta for 3h 12m

Sun Sep 14th 2025 Frontier Airlines · F9 4891 Depart at 12:36pm from Atlanta (ATL) Fly for 4h 34m Arrive at 2:10pm in Las Vegas (LAS)
US$529

12:41am - 11:53am
Mon Sep 15th 2025

9h 12m
Las Vegas (LAS) → Chicago (MDW)

1 Stop

4:29pm - 11:32pm
Thu Sep 18th 2025

9h 3m
Chicago (MDW) → Las Vegas (LAS)

1 Stop

Mon Sep 15th 2025 Frontier Airlines · F9 1650 Depart at 12:41am from Las Vegas (LAS) Fly for 2h 48m Arrive at 5:29am in Dallas (DFW)

Layover in Dallas for 4h 1m

Mon Sep 15th 2025 Frontier Airlines · F9 1888 Depart at 9:30am from Dallas (DFW) Fly for 2h 23m Arrive at 11:53am in Chicago (MDW)

Stay in Chicago for 3 nights

Thu Sep 18th 2025 Frontier Airlines · F9 2209 Depart at 4:29pm from Chicago (MDW) Fly for 2h 48m Arrive at 6:17pm in Denver (DEN)

Layover in Denver for 4h 12m

Thu Sep 18th 2025 Frontier Airlines · F9 777 Depart at 10:29pm from Denver (DEN) Fly for 2h 3m Arrive at 11:32pm in Las Vegas (LAS)
US$529

12:41am - 11:53am
Mon Sep 8th 2025

9h 12m
Las Vegas (LAS) → Chicago (MDW)

1 Stop

4:29pm - 11:32pm
Fri Sep 19th 2025

9h 3m
Chicago (MDW) → Las Vegas (LAS)

1 Stop

Mon Sep 8th 2025 Frontier Airlines · F9 1650 Depart at 12:41am from Las Vegas (LAS) Fly for 2h 48m Arrive at 5:29am in Dallas (DFW)

Layover in Dallas for 4h 1m

Mon Sep 8th 2025 Frontier Airlines · F9 1888 Depart at 9:30am from Dallas (DFW) Fly for 2h 23m Arrive at 11:53am in Chicago (MDW)

Stay in Chicago for 11 nights

Fri Sep 19th 2025 Frontier Airlines · F9 2209 Depart at 4:29pm from Chicago (MDW) Fly for 2h 48m Arrive at 6:17pm in Denver (DEN)

Layover in Denver for 4h 12m

Fri Sep 19th 2025 Frontier Airlines · F9 777 Depart at 10:29pm from Denver (DEN) Fly for 2h 3m Arrive at 11:32pm in Las Vegas (LAS)
US$531

8:47am - 7:04pm
Fri Sep 12th 2025

8h 17m
Las Vegas (LAS) → Chicago (MDW)

1 Stop

7:56pm - 11:32pm
Sun Sep 14th 2025

5h 36m
Chicago (MDW) → Las Vegas (LAS)

1 Stop

Fri Sep 12th 2025 Frontier Airlines · F9 3978 Depart at 8:47am from Las Vegas (LAS) Fly for 2h 59m Arrive at 1:46pm in Dallas (DFW)

Layover in Dallas for 2h 56m

Fri Sep 12th 2025 Frontier Airlines · F9 2882 Depart at 4:42pm from Dallas (DFW) Fly for 2h 22m Arrive at 7:04pm in Chicago (MDW)

Stay in Chicago for 2 nights

Sun Sep 14th 2025 Frontier Airlines · F9 1227 Depart at 7:56pm from Chicago (MDW) Fly for 2h 44m Arrive at 9:40pm in Denver (DEN)

Layover in Denver for 0h 49m

Sun Sep 14th 2025 Frontier Airlines · F9 777 Depart at 10:29pm from Denver (DEN) Fly for 2h 3m Arrive at 11:32pm in Las Vegas (LAS)
US$531

8:47am - 7:04pm
Fri Sep 12th 2025

8h 17m
Las Vegas (LAS) → Chicago (MDW)

1 Stop

6:00am - 12:50pm
Sun Sep 14th 2025

8h 50m
Chicago (MDW) → Las Vegas (LAS)

1 Stop

Fri Sep 12th 2025 Frontier Airlines · F9 3978 Depart at 8:47am from Las Vegas (LAS) Fly for 2h 59m Arrive at 1:46pm in Dallas (DFW)

Layover in Dallas for 2h 56m

Fri Sep 12th 2025 Frontier Airlines · F9 2882 Depart at 4:42pm from Dallas (DFW) Fly for 2h 22m Arrive at 7:04pm in Chicago (MDW)

Stay in Chicago for 1 night

Sun Sep 14th 2025 Frontier Airlines · F9 3281 Depart at 6:00am from Chicago (MDW) Fly for 2h 49m Arrive at 8:49am in Houston (IAH)

Layover in Houston for 2h 36m

Sun Sep 14th 2025 Frontier Airlines · F9 1489 Depart at 11:25am from Houston (IAH) Fly for 3h 25m Arrive at 12:50pm in Las Vegas (LAS)
US$531

8:47am - 7:04pm
Fri Sep 12th 2025

8h 17m
Las Vegas (LAS) → Chicago (MDW)

1 Stop

8:34am - 3:47pm
Fri Sep 19th 2025

9h 13m
Chicago (MDW) → Las Vegas (LAS)

1 Stop

Fri Sep 12th 2025 Frontier Airlines · F9 3978 Depart at 8:47am from Las Vegas (LAS) Fly for 2h 59m Arrive at 1:46pm in Dallas (DFW)

Layover in Dallas for 2h 56m

Fri Sep 12th 2025 Frontier Airlines · F9 2882 Depart at 4:42pm from Dallas (DFW) Fly for 2h 22m Arrive at 7:04pm in Chicago (MDW)

Stay in Chicago for 6 nights

Fri Sep 19th 2025 Frontier Airlines · F9 3854 Depart at 8:34am from Chicago (MDW) Fly for 2h 41m Arrive at 12:15pm in Orlando (MCO)

Layover in Orlando for 1h 18m

Fri Sep 19th 2025 Frontier Airlines · F9 1727 Depart at 1:33pm from Orlando (MCO) Fly for 5h 14m Arrive at 3:47pm in Las Vegas (LAS)
US$531

8:47am - 7:04pm
Fri Sep 12th 2025

8h 17m
Las Vegas (LAS) → Chicago (MDW)

1 Stop

6:15am - 2:10pm
Sun Sep 14th 2025

9h 55m
Chicago (MDW) → Las Vegas (LAS)

1 Stop

Fri Sep 12th 2025 Frontier Airlines · F9 3978 Depart at 8:47am from Las Vegas (LAS) Fly for 2h 59m Arrive at 1:46pm in Dallas (DFW)

Layover in Dallas for 2h 56m

Fri Sep 12th 2025 Frontier Airlines · F9 2882 Depart at 4:42pm from Dallas (DFW) Fly for 2h 22m Arrive at 7:04pm in Chicago (MDW)

Stay in Chicago for 1 night

Sun Sep 14th 2025 Frontier Airlines · F9 2292 Depart at 6:15am from Chicago (MDW) Fly for 2h 9m Arrive at 9:24am in Atlanta (ATL)

Layover in Atlanta for 3h 12m

Sun Sep 14th 2025 Frontier Airlines · F9 4891 Depart at 12:36pm from Atlanta (ATL) Fly for 4h 34m Arrive at 2:10pm in Las Vegas (LAS)
US$531

8:47am - 7:04pm
Fri Sep 12th 2025

8h 17m
Las Vegas (LAS) → Chicago (MDW)

1 Stop

6:15am - 2:10pm
Fri Sep 19th 2025

9h 55m
Chicago (MDW) → Las Vegas (LAS)

1 Stop

Fri Sep 12th 2025 Frontier Airlines · F9 3978 Depart at 8:47am from Las Vegas (LAS) Fly for 2h 59m Arrive at 1:46pm in Dallas (DFW)

Layover in Dallas for 2h 56m

Fri Sep 12th 2025 Frontier Airlines · F9 2882 Depart at 4:42pm from Dallas (DFW) Fly for 2h 22m Arrive at 7:04pm in Chicago (MDW)

Stay in Chicago for 6 nights

Fri Sep 19th 2025 Frontier Airlines · F9 2292 Depart at 6:15am from Chicago (MDW) Fly for 2h 9m Arrive at 9:24am in Atlanta (ATL)

Layover in Atlanta for 3h 12m

Fri Sep 19th 2025 Frontier Airlines · F9 4891 Depart at 12:36pm from Atlanta (ATL) Fly for 4h 34m Arrive at 2:10pm in Las Vegas (LAS)
US$533

12:41am - 10:58am
Sun Sep 14th 2025

8h 17m
Las Vegas (LAS) → Chicago (MDW)

1 Stop

6:00am - 12:50pm
Thu Sep 18th 2025

8h 50m
Chicago (MDW) → Las Vegas (LAS)

1 Stop

Sun Sep 14th 2025 Frontier Airlines · F9 1650 Depart at 12:41am from Las Vegas (LAS) Fly for 2h 48m Arrive at 5:29am in Dallas (DFW)

Layover in Dallas for 3h 1m

Sun Sep 14th 2025 Frontier Airlines · F9 1888 Depart at 8:30am from Dallas (DFW) Fly for 2h 28m Arrive at 10:58am in Chicago (MDW)

Stay in Chicago for 3 nights

Thu Sep 18th 2025 Frontier Airlines · F9 3281 Depart at 6:00am from Chicago (MDW) Fly for 2h 49m Arrive at 8:49am in Houston (IAH)

Layover in Houston for 2h 36m

Thu Sep 18th 2025 Frontier Airlines · F9 1489 Depart at 11:25am from Houston (IAH) Fly for 3h 25m Arrive at 12:50pm in Las Vegas (LAS)
US$534

12:41am - 11:53am
Mon Sep 8th 2025

9h 12m
Las Vegas (LAS) → Chicago (MDW)

1 Stop

8:34am - 3:47pm
Sun Sep 14th 2025

9h 13m
Chicago (MDW) → Las Vegas (LAS)

1 Stop

Mon Sep 8th 2025 Frontier Airlines · F9 1650 Depart at 12:41am from Las Vegas (LAS) Fly for 2h 48m Arrive at 5:29am in Dallas (DFW)

Layover in Dallas for 4h 1m

Mon Sep 8th 2025 Frontier Airlines · F9 1888 Depart at 9:30am from Dallas (DFW) Fly for 2h 23m Arrive at 11:53am in Chicago (MDW)

Stay in Chicago for 5 nights

Sun Sep 14th 2025 Frontier Airlines · F9 3854 Depart at 8:34am from Chicago (MDW) Fly for 2h 41m Arrive at 12:15pm in Orlando (MCO)

Layover in Orlando for 1h 18m

Sun Sep 14th 2025 Frontier Airlines · F9 1727 Depart at 1:33pm from Orlando (MCO) Fly for 5h 14m Arrive at 3:47pm in Las Vegas (LAS)
US$543

12:41am - 11:53am
Fri Sep 12th 2025

9h 12m
Las Vegas (LAS) → Chicago (MDW)

1 Stop

7:56pm - 11:32pm
Sun Sep 14th 2025

5h 36m
Chicago (MDW) → Las Vegas (LAS)

1 Stop

Fri Sep 12th 2025 Frontier Airlines · F9 1650 Depart at 12:41am from Las Vegas (LAS) Fly for 2h 48m Arrive at 5:29am in Dallas (DFW)

Layover in Dallas for 4h 1m

Fri Sep 12th 2025 Frontier Airlines · F9 1888 Depart at 9:30am from Dallas (DFW) Fly for 2h 23m Arrive at 11:53am in Chicago (MDW)

Stay in Chicago for 2 nights

Sun Sep 14th 2025 Frontier Airlines · F9 1227 Depart at 7:56pm from Chicago (MDW) Fly for 2h 44m Arrive at 9:40pm in Denver (DEN)

Layover in Denver for 0h 49m

Sun Sep 14th 2025 Frontier Airlines · F9 777 Depart at 10:29pm from Denver (DEN) Fly for 2h 3m Arrive at 11:32pm in Las Vegas (LAS)
US$543

12:41am - 11:53am
Thu Sep 11th 2025

9h 12m
Las Vegas (LAS) → Chicago (MDW)

1 Stop

7:56pm - 11:32pm
Sun Sep 14th 2025

5h 36m
Chicago (MDW) → Las Vegas (LAS)

1 Stop

Thu Sep 11th 2025 Frontier Airlines · F9 1650 Depart at 12:41am from Las Vegas (LAS) Fly for 2h 48m Arrive at 5:29am in Dallas (DFW)

Layover in Dallas for 4h 1m

Thu Sep 11th 2025 Frontier Airlines · F9 1888 Depart at 9:30am from Dallas (DFW) Fly for 2h 23m Arrive at 11:53am in Chicago (MDW)

Stay in Chicago for 3 nights

Sun Sep 14th 2025 Frontier Airlines · F9 1227 Depart at 7:56pm from Chicago (MDW) Fly for 2h 44m Arrive at 9:40pm in Denver (DEN)

Layover in Denver for 0h 49m

Sun Sep 14th 2025 Frontier Airlines · F9 777 Depart at 10:29pm from Denver (DEN) Fly for 2h 3m Arrive at 11:32pm in Las Vegas (LAS)
US$543

12:41am - 11:53am
Sat Sep 13th 2025

9h 12m
Las Vegas (LAS) → Chicago (MDW)

1 Stop

7:56pm - 11:32pm
Sun Sep 14th 2025

5h 36m
Chicago (MDW) → Las Vegas (LAS)

1 Stop

Sat Sep 13th 2025 Frontier Airlines · F9 1650 Depart at 12:41am from Las Vegas (LAS) Fly for 2h 48m Arrive at 5:29am in Dallas (DFW)

Layover in Dallas for 4h 1m

Sat Sep 13th 2025 Frontier Airlines · F9 1888 Depart at 9:30am from Dallas (DFW) Fly for 2h 23m Arrive at 11:53am in Chicago (MDW)

Stay in Chicago for 1 night

Sun Sep 14th 2025 Frontier Airlines · F9 1227 Depart at 7:56pm from Chicago (MDW) Fly for 2h 44m Arrive at 9:40pm in Denver (DEN)

Layover in Denver for 0h 49m

Sun Sep 14th 2025 Frontier Airlines · F9 777 Depart at 10:29pm from Denver (DEN) Fly for 2h 3m Arrive at 11:32pm in Las Vegas (LAS)
US$543

9:14am - 10:38pm
Fri Sep 12th 2025

11h 24m
Las Vegas (LAS) → Chicago (MDW)

1 Stop

7:56pm - 11:32pm
Sun Sep 14th 2025

5h 36m
Chicago (MDW) → Las Vegas (LAS)

1 Stop

Fri Sep 12th 2025 Frontier Airlines · F9 2016 Depart at 9:14am from Las Vegas (LAS) Fly for 2h 7m Arrive at 12:21pm in Denver (DEN)

Layover in Denver for 6h 49m

Fri Sep 12th 2025 Frontier Airlines · F9 2210 Depart at 7:10pm from Denver (DEN) Fly for 2h 28m Arrive at 10:38pm in Chicago (MDW)

Stay in Chicago for 1 night

Sun Sep 14th 2025 Frontier Airlines · F9 1227 Depart at 7:56pm from Chicago (MDW) Fly for 2h 44m Arrive at 9:40pm in Denver (DEN)

Layover in Denver for 0h 49m

Sun Sep 14th 2025 Frontier Airlines · F9 777 Depart at 10:29pm from Denver (DEN) Fly for 2h 3m Arrive at 11:32pm in Las Vegas (LAS)
US$543

8:47am - 7:04pm
Fri Sep 12th 2025

8h 17m
Las Vegas (LAS) → Chicago (MDW)

1 Stop

4:29pm - 11:32pm
Fri Sep 19th 2025

9h 3m
Chicago (MDW) → Las Vegas (LAS)

1 Stop

Fri Sep 12th 2025 Frontier Airlines · F9 3978 Depart at 8:47am from Las Vegas (LAS) Fly for 2h 59m Arrive at 1:46pm in Dallas (DFW)

Layover in Dallas for 2h 56m

Fri Sep 12th 2025 Frontier Airlines · F9 2882 Depart at 4:42pm from Dallas (DFW) Fly for 2h 22m Arrive at 7:04pm in Chicago (MDW)

Stay in Chicago for 6 nights

Fri Sep 19th 2025 Frontier Airlines · F9 2209 Depart at 4:29pm from Chicago (MDW) Fly for 2h 48m Arrive at 6:17pm in Denver (DEN)

Layover in Denver for 4h 12m

Fri Sep 19th 2025 Frontier Airlines · F9 777 Depart at 10:29pm from Denver (DEN) Fly for 2h 3m Arrive at 11:32pm in Las Vegas (LAS)
US$543

12:41am - 11:53am
Fri Sep 12th 2025

9h 12m
Las Vegas (LAS) → Chicago (MDW)

1 Stop

6:00am - 12:50pm
Sun Sep 14th 2025

8h 50m
Chicago (MDW) → Las Vegas (LAS)

1 Stop

Fri Sep 12th 2025 Frontier Airlines · F9 1650 Depart at 12:41am from Las Vegas (LAS) Fly for 2h 48m Arrive at 5:29am in Dallas (DFW)

Layover in Dallas for 4h 1m

Fri Sep 12th 2025 Frontier Airlines · F9 1888 Depart at 9:30am from Dallas (DFW) Fly for 2h 23m Arrive at 11:53am in Chicago (MDW)

Stay in Chicago for 1 night

Sun Sep 14th 2025 Frontier Airlines · F9 3281 Depart at 6:00am from Chicago (MDW) Fly for 2h 49m Arrive at 8:49am in Houston (IAH)

Layover in Houston for 2h 36m

Sun Sep 14th 2025 Frontier Airlines · F9 1489 Depart at 11:25am from Houston (IAH) Fly for 3h 25m Arrive at 12:50pm in Las Vegas (LAS)
US$543

12:41am - 11:53am
Thu Sep 11th 2025

9h 12m
Las Vegas (LAS) → Chicago (MDW)

1 Stop

6:00am - 12:50pm
Sun Sep 14th 2025

8h 50m
Chicago (MDW) → Las Vegas (LAS)

1 Stop

Thu Sep 11th 2025 Frontier Airlines · F9 1650 Depart at 12:41am from Las Vegas (LAS) Fly for 2h 48m Arrive at 5:29am in Dallas (DFW)

Layover in Dallas for 4h 1m

Thu Sep 11th 2025 Frontier Airlines · F9 1888 Depart at 9:30am from Dallas (DFW) Fly for 2h 23m Arrive at 11:53am in Chicago (MDW)

Stay in Chicago for 2 nights

Sun Sep 14th 2025 Frontier Airlines · F9 3281 Depart at 6:00am from Chicago (MDW) Fly for 2h 49m Arrive at 8:49am in Houston (IAH)

Layover in Houston for 2h 36m

Sun Sep 14th 2025 Frontier Airlines · F9 1489 Depart at 11:25am from Houston (IAH) Fly for 3h 25m Arrive at 12:50pm in Las Vegas (LAS)
US$543

12:41am - 11:53am
Sat Sep 13th 2025

9h 12m
Las Vegas (LAS) → Chicago (MDW)

1 Stop

6:00am - 12:50pm
Sun Sep 14th 2025

8h 50m
Chicago (MDW) → Las Vegas (LAS)

1 Stop

Sat Sep 13th 2025 Frontier Airlines · F9 1650 Depart at 12:41am from Las Vegas (LAS) Fly for 2h 48m Arrive at 5:29am in Dallas (DFW)

Layover in Dallas for 4h 1m

Sat Sep 13th 2025 Frontier Airlines · F9 1888 Depart at 9:30am from Dallas (DFW) Fly for 2h 23m Arrive at 11:53am in Chicago (MDW)

Stay in Chicago for 0 nights

Sun Sep 14th 2025 Frontier Airlines · F9 3281 Depart at 6:00am from Chicago (MDW) Fly for 2h 49m Arrive at 8:49am in Houston (IAH)

Layover in Houston for 2h 36m

Sun Sep 14th 2025 Frontier Airlines · F9 1489 Depart at 11:25am from Houston (IAH) Fly for 3h 25m Arrive at 12:50pm in Las Vegas (LAS)
US$543

12:41am - 11:53am
Fri Sep 12th 2025

9h 12m
Las Vegas (LAS) → Chicago (MDW)

1 Stop

8:34am - 3:47pm
Fri Sep 19th 2025

9h 13m
Chicago (MDW) → Las Vegas (LAS)

1 Stop

Fri Sep 12th 2025 Frontier Airlines · F9 1650 Depart at 12:41am from Las Vegas (LAS) Fly for 2h 48m Arrive at 5:29am in Dallas (DFW)

Layover in Dallas for 4h 1m

Fri Sep 12th 2025 Frontier Airlines · F9 1888 Depart at 9:30am from Dallas (DFW) Fly for 2h 23m Arrive at 11:53am in Chicago (MDW)

Stay in Chicago for 6 nights

Fri Sep 19th 2025 Frontier Airlines · F9 3854 Depart at 8:34am from Chicago (MDW) Fly for 2h 41m Arrive at 12:15pm in Orlando (MCO)

Layover in Orlando for 1h 18m

Fri Sep 19th 2025 Frontier Airlines · F9 1727 Depart at 1:33pm from Orlando (MCO) Fly for 5h 14m Arrive at 3:47pm in Las Vegas (LAS)
US$543

12:41am - 11:53am
Thu Sep 11th 2025

9h 12m
Las Vegas (LAS) → Chicago (MDW)

1 Stop

8:34am - 3:47pm
Fri Sep 19th 2025

9h 13m
Chicago (MDW) → Las Vegas (LAS)

1 Stop

Thu Sep 11th 2025 Frontier Airlines · F9 1650 Depart at 12:41am from Las Vegas (LAS) Fly for 2h 48m Arrive at 5:29am in Dallas (DFW)

Layover in Dallas for 4h 1m

Thu Sep 11th 2025 Frontier Airlines · F9 1888 Depart at 9:30am from Dallas (DFW) Fly for 2h 23m Arrive at 11:53am in Chicago (MDW)

Stay in Chicago for 7 nights

Fri Sep 19th 2025 Frontier Airlines · F9 3854 Depart at 8:34am from Chicago (MDW) Fly for 2h 41m Arrive at 12:15pm in Orlando (MCO)

Layover in Orlando for 1h 18m

Fri Sep 19th 2025 Frontier Airlines · F9 1727 Depart at 1:33pm from Orlando (MCO) Fly for 5h 14m Arrive at 3:47pm in Las Vegas (LAS)
US$543

12:41am - 11:53am
Sat Sep 13th 2025

9h 12m
Las Vegas (LAS) → Chicago (MDW)

1 Stop

8:34am - 3:47pm
Fri Sep 19th 2025

9h 13m
Chicago (MDW) → Las Vegas (LAS)

1 Stop

Sat Sep 13th 2025 Frontier Airlines · F9 1650 Depart at 12:41am from Las Vegas (LAS) Fly for 2h 48m Arrive at 5:29am in Dallas (DFW)

Layover in Dallas for 4h 1m

Sat Sep 13th 2025 Frontier Airlines · F9 1888 Depart at 9:30am from Dallas (DFW) Fly for 2h 23m Arrive at 11:53am in Chicago (MDW)

Stay in Chicago for 5 nights

Fri Sep 19th 2025 Frontier Airlines · F9 3854 Depart at 8:34am from Chicago (MDW) Fly for 2h 41m Arrive at 12:15pm in Orlando (MCO)

Layover in Orlando for 1h 18m

Fri Sep 19th 2025 Frontier Airlines · F9 1727 Depart at 1:33pm from Orlando (MCO) Fly for 5h 14m Arrive at 3:47pm in Las Vegas (LAS)
US$545

12:41am - 10:58am
Sun Sep 14th 2025

8h 17m
Las Vegas (LAS) → Chicago (MDW)

1 Stop

4:29pm - 11:32pm
Thu Sep 18th 2025

9h 3m
Chicago (MDW) → Las Vegas (LAS)

1 Stop

Sun Sep 14th 2025 Frontier Airlines · F9 1650 Depart at 12:41am from Las Vegas (LAS) Fly for 2h 48m Arrive at 5:29am in Dallas (DFW)

Layover in Dallas for 3h 1m

Sun Sep 14th 2025 Frontier Airlines · F9 1888 Depart at 8:30am from Dallas (DFW) Fly for 2h 28m Arrive at 10:58am in Chicago (MDW)

Stay in Chicago for 4 nights

Thu Sep 18th 2025 Frontier Airlines · F9 2209 Depart at 4:29pm from Chicago (MDW) Fly for 2h 48m Arrive at 6:17pm in Denver (DEN)

Layover in Denver for 4h 12m

Thu Sep 18th 2025 Frontier Airlines · F9 777 Depart at 10:29pm from Denver (DEN) Fly for 2h 3m Arrive at 11:32pm in Las Vegas (LAS)
US$545

12:41am - 11:53am
Mon Sep 8th 2025

9h 12m
Las Vegas (LAS) → Chicago (MDW)

1 Stop

6:00am - 12:50pm
Thu Sep 18th 2025

8h 50m
Chicago (MDW) → Las Vegas (LAS)

1 Stop

Mon Sep 8th 2025 Frontier Airlines · F9 1650 Depart at 12:41am from Las Vegas (LAS) Fly for 2h 48m Arrive at 5:29am in Dallas (DFW)

Layover in Dallas for 4h 1m

Mon Sep 8th 2025 Frontier Airlines · F9 1888 Depart at 9:30am from Dallas (DFW) Fly for 2h 23m Arrive at 11:53am in Chicago (MDW)

Stay in Chicago for 9 nights

Thu Sep 18th 2025 Frontier Airlines · F9 3281 Depart at 6:00am from Chicago (MDW) Fly for 2h 49m Arrive at 8:49am in Houston (IAH)

Layover in Houston for 2h 36m

Thu Sep 18th 2025 Frontier Airlines · F9 1489 Depart at 11:25am from Houston (IAH) Fly for 3h 25m Arrive at 12:50pm in Las Vegas (LAS)
US$548

8:47am - 7:04pm
Fri Sep 12th 2025

8h 17m
Las Vegas (LAS) → Chicago (MDW)

1 Stop

8:34am - 3:47pm
Sun Sep 14th 2025

9h 13m
Chicago (MDW) → Las Vegas (LAS)

1 Stop

Fri Sep 12th 2025 Frontier Airlines · F9 3978 Depart at 8:47am from Las Vegas (LAS) Fly for 2h 59m Arrive at 1:46pm in Dallas (DFW)

Layover in Dallas for 2h 56m

Fri Sep 12th 2025 Frontier Airlines · F9 2882 Depart at 4:42pm from Dallas (DFW) Fly for 2h 22m Arrive at 7:04pm in Chicago (MDW)

Stay in Chicago for 1 night

Sun Sep 14th 2025 Frontier Airlines · F9 3854 Depart at 8:34am from Chicago (MDW) Fly for 2h 41m Arrive at 12:15pm in Orlando (MCO)

Layover in Orlando for 1h 18m

Sun Sep 14th 2025 Frontier Airlines · F9 1727 Depart at 1:33pm from Orlando (MCO) Fly for 5h 14m Arrive at 3:47pm in Las Vegas (LAS)
US$558

8:47am - 7:04pm
Fri Sep 12th 2025

8h 17m
Las Vegas (LAS) → Chicago (MDW)

1 Stop

6:00am - 12:50pm
Thu Sep 18th 2025

8h 50m
Chicago (MDW) → Las Vegas (LAS)

1 Stop

Fri Sep 12th 2025 Frontier Airlines · F9 3978 Depart at 8:47am from Las Vegas (LAS) Fly for 2h 59m Arrive at 1:46pm in Dallas (DFW)

Layover in Dallas for 2h 56m

Fri Sep 12th 2025 Frontier Airlines · F9 2882 Depart at 4:42pm from Dallas (DFW) Fly for 2h 22m Arrive at 7:04pm in Chicago (MDW)

Stay in Chicago for 5 nights

Thu Sep 18th 2025 Frontier Airlines · F9 3281 Depart at 6:00am from Chicago (MDW) Fly for 2h 49m Arrive at 8:49am in Houston (IAH)

Layover in Houston for 2h 36m

Thu Sep 18th 2025 Frontier Airlines · F9 1489 Depart at 11:25am from Houston (IAH) Fly for 3h 25m Arrive at 12:50pm in Las Vegas (LAS)
US$570

8:47am - 7:04pm
Fri Sep 12th 2025

8h 17m
Las Vegas (LAS) → Chicago (MDW)

1 Stop

4:29pm - 11:32pm
Thu Sep 18th 2025

9h 3m
Chicago (MDW) → Las Vegas (LAS)

1 Stop

Fri Sep 12th 2025 Frontier Airlines · F9 3978 Depart at 8:47am from Las Vegas (LAS) Fly for 2h 59m Arrive at 1:46pm in Dallas (DFW)

Layover in Dallas for 2h 56m

Fri Sep 12th 2025 Frontier Airlines · F9 2882 Depart at 4:42pm from Dallas (DFW) Fly for 2h 22m Arrive at 7:04pm in Chicago (MDW)

Stay in Chicago for 5 nights

Thu Sep 18th 2025 Frontier Airlines · F9 2209 Depart at 4:29pm from Chicago (MDW) Fly for 2h 48m Arrive at 6:17pm in Denver (DEN)

Layover in Denver for 4h 12m

Thu Sep 18th 2025 Frontier Airlines · F9 777 Depart at 10:29pm from Denver (DEN) Fly for 2h 3m Arrive at 11:32pm in Las Vegas (LAS)

Sarah Belizaire

@sarahbb1

Have flexible travel plans or looking for alternative routes given the chaos? Check out all the connection possibilities via a super helpful site created by @ismaelyws flightlist.io thanks to @andy_travels for the recommendation #travel #flights

John Ford

@eyupitsjohn

There seem to be lots of sites launching at the moment that promise to find you cheap flights but not many have the professional finish of Flightlist by @ismaelyws #travel #flights

Roaming Sonaa

@roamingsonaa

For people wanting to maximize their trips, Flightlist is my newest travel hack for uncovering the coolest routes at irresistible prices. No stress, no annoying ads — just seamless flight booking with amazing functionality.

Andy Travels

@andy_travels

@ismaelyws Just tried out Flightlist for the first time. Really nice idea, well made, and just what I need at the moment 👍

Travel With Bender

@travelwitbender

Did you spot my recent article about how to score cheap one way flights? ✈️ FlightList is my new secret tool for discovering cheap routes, within a departure date range. Plus you can also search by country/region for departures & destinations. Powerful! 💪

Wesley Mergard

@travel.with.wes

One useful tool I've found for evaluating different departure and return dates is called FlightList.io. You can quickly scan different travel date ranges, carriers and one way flight options to easily determine the cheapest flight combinations for your trip.

Flights from Las Vegas to Chicago (LAS to MDW)

Sarah Belizaire

John Ford

Roaming Sonaa

Andy Travels

Travel With Bender

Wesley Mergard

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