Flights from Chicago to Las Vegas (ORD to LAS)

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

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US$258

6:40am - 6:03pm
Wed Aug 6th 2025

13h 23m
Chicago (ORD) → Las Vegas (LAS)

1 Stop

Wed Aug 6th 2025 Spirit Airlines · NK 1104 Depart at 6:40am from Chicago (ORD) Fly for 4h 28m Arrive at 9:08am in Los Angeles (LAX)

Layover in Los Angeles for 7h 42m

Wed Aug 6th 2025 Spirit Airlines · NK 1550 Depart at 4:50pm from Los Angeles (LAX) Fly for 1h 13m Arrive at 6:03pm in Las Vegas (LAS)
US$315

7:08am - 9:06am
Sat Aug 9th 2025

3h 58m
Chicago (ORD) → Las Vegas (LAS)

Direct

Sat Aug 9th 2025 Spirit Airlines · NK 1033 Depart at 7:08am from Chicago (ORD) Fly for 3h 58m Arrive at 9:06am in Las Vegas (LAS)
US$315

7:08am - 9:06am
Fri Aug 8th 2025

3h 58m
Chicago (ORD) → Las Vegas (LAS)

Direct

Fri Aug 8th 2025 Spirit Airlines · NK 1033 Depart at 7:08am from Chicago (ORD) Fly for 3h 58m Arrive at 9:06am in Las Vegas (LAS)
US$315

7:08am - 9:06am
Thu Aug 7th 2025

3h 58m
Chicago (ORD) → Las Vegas (LAS)

Direct

Thu Aug 7th 2025 Spirit Airlines · NK 1033 Depart at 7:08am from Chicago (ORD) Fly for 3h 58m Arrive at 9:06am in Las Vegas (LAS)
US$315

3:18pm - 5:19pm
Thu Aug 7th 2025

4h 1m
Chicago (ORD) → Las Vegas (LAS)

Direct

Thu Aug 7th 2025 Spirit Airlines · NK 1270 Depart at 3:18pm from Chicago (ORD) Fly for 4h 1m Arrive at 5:19pm in Las Vegas (LAS)
US$315

3:18pm - 5:19pm
Sat Aug 9th 2025

4h 1m
Chicago (ORD) → Las Vegas (LAS)

Direct

Sat Aug 9th 2025 Spirit Airlines · NK 1270 Depart at 3:18pm from Chicago (ORD) Fly for 4h 1m Arrive at 5:19pm in Las Vegas (LAS)
US$315

3:18pm - 5:19pm
Fri Aug 8th 2025

4h 1m
Chicago (ORD) → Las Vegas (LAS)

Direct

Fri Aug 8th 2025 Spirit Airlines · NK 1270 Depart at 3:18pm from Chicago (ORD) Fly for 4h 1m Arrive at 5:19pm in Las Vegas (LAS)
US$315

3:18pm - 5:19pm
Tue Aug 5th 2025

4h 1m
Chicago (ORD) → Las Vegas (LAS)

Direct

Tue Aug 5th 2025 Spirit Airlines · NK 1270 Depart at 3:18pm from Chicago (ORD) Fly for 4h 1m Arrive at 5:19pm in Las Vegas (LAS)
US$315

7:49pm - 9:55pm
Sat Aug 9th 2025

4h 6m
Chicago (ORD) → Las Vegas (LAS)

Direct

Sat Aug 9th 2025 Spirit Airlines · NK 2318 Depart at 7:49pm from Chicago (ORD) Fly for 4h 6m Arrive at 9:55pm in Las Vegas (LAS)
US$341

7:49pm - 9:55pm
Sat Jul 26th 2025

4h 6m
Chicago (ORD) → Las Vegas (LAS)

Direct

Sat Jul 26th 2025 Spirit Airlines · NK 2318 Depart at 7:49pm from Chicago (ORD) Fly for 4h 6m Arrive at 9:55pm in Las Vegas (LAS)
US$389

7:08am - 9:06am
Tue Jul 29th 2025

3h 58m
Chicago (ORD) → Las Vegas (LAS)

Direct

Tue Jul 29th 2025 Spirit Airlines · NK 1033 Depart at 7:08am from Chicago (ORD) Fly for 3h 58m Arrive at 9:06am in Las Vegas (LAS)
US$389

7:08am - 9:06am
Tue Aug 5th 2025

3h 58m
Chicago (ORD) → Las Vegas (LAS)

Direct

Tue Aug 5th 2025 Spirit Airlines · NK 1033 Depart at 7:08am from Chicago (ORD) Fly for 3h 58m Arrive at 9:06am in Las Vegas (LAS)
US$389

7:08am - 9:06am
Sun Aug 3rd 2025

3h 58m
Chicago (ORD) → Las Vegas (LAS)

Direct

Sun Aug 3rd 2025 Spirit Airlines · NK 1033 Depart at 7:08am from Chicago (ORD) Fly for 3h 58m Arrive at 9:06am in Las Vegas (LAS)
US$389

7:08am - 9:06am
Mon Jul 28th 2025

3h 58m
Chicago (ORD) → Las Vegas (LAS)

Direct

Mon Jul 28th 2025 Spirit Airlines · NK 1033 Depart at 7:08am from Chicago (ORD) Fly for 3h 58m Arrive at 9:06am in Las Vegas (LAS)
US$389

3:18pm - 5:19pm
Sat Jul 26th 2025

4h 1m
Chicago (ORD) → Las Vegas (LAS)

Direct

Sat Jul 26th 2025 Spirit Airlines · NK 1270 Depart at 3:18pm from Chicago (ORD) Fly for 4h 1m Arrive at 5:19pm in Las Vegas (LAS)
US$389

3:18pm - 5:19pm
Wed Jul 30th 2025

4h 1m
Chicago (ORD) → Las Vegas (LAS)

Direct

Wed Jul 30th 2025 Spirit Airlines · NK 1270 Depart at 3:18pm from Chicago (ORD) Fly for 4h 1m Arrive at 5:19pm in Las Vegas (LAS)
US$389

3:18pm - 5:19pm
Tue Jul 29th 2025

4h 1m
Chicago (ORD) → Las Vegas (LAS)

Direct

Tue Jul 29th 2025 Spirit Airlines · NK 1270 Depart at 3:18pm from Chicago (ORD) Fly for 4h 1m Arrive at 5:19pm in Las Vegas (LAS)
US$389

3:18pm - 5:19pm
Sun Jul 27th 2025

4h 1m
Chicago (ORD) → Las Vegas (LAS)

Direct

Sun Jul 27th 2025 Spirit Airlines · NK 1270 Depart at 3:18pm from Chicago (ORD) Fly for 4h 1m Arrive at 5:19pm in Las Vegas (LAS)
US$389

3:18pm - 5:19pm
Mon Jul 28th 2025

4h 1m
Chicago (ORD) → Las Vegas (LAS)

Direct

Mon Jul 28th 2025 Spirit Airlines · NK 1270 Depart at 3:18pm from Chicago (ORD) Fly for 4h 1m Arrive at 5:19pm in Las Vegas (LAS)
US$389

7:49pm - 9:55pm
Sat Aug 2nd 2025

4h 6m
Chicago (ORD) → Las Vegas (LAS)

Direct

Sat Aug 2nd 2025 Spirit Airlines · NK 2318 Depart at 7:49pm from Chicago (ORD) Fly for 4h 6m Arrive at 9:55pm in Las Vegas (LAS)
US$421

9:56pm - 12:05am
Sun Aug 3rd 2025

4h 9m
Chicago (ORD) → Las Vegas (LAS)

Direct

Sun Aug 3rd 2025 Frontier Airlines · F9 2145 Depart at 9:56pm from Chicago (ORD) Fly for 4h 9m Arrive at 12:05am in Las Vegas (LAS)
US$496

7:08am - 9:06am
Wed Jul 30th 2025

3h 58m
Chicago (ORD) → Las Vegas (LAS)

Direct

Wed Jul 30th 2025 Spirit Airlines · NK 1033 Depart at 7:08am from Chicago (ORD) Fly for 3h 58m Arrive at 9:06am in Las Vegas (LAS)
US$496

7:08am - 9:06am
Thu Jul 31st 2025

3h 58m
Chicago (ORD) → Las Vegas (LAS)

Direct

Thu Jul 31st 2025 Spirit Airlines · NK 1033 Depart at 7:08am from Chicago (ORD) Fly for 3h 58m Arrive at 9:06am in Las Vegas (LAS)
US$496

3:18pm - 5:19pm
Thu Jul 31st 2025

4h 1m
Chicago (ORD) → Las Vegas (LAS)

Direct

Thu Jul 31st 2025 Spirit Airlines · NK 1270 Depart at 3:18pm from Chicago (ORD) Fly for 4h 1m Arrive at 5:19pm in Las Vegas (LAS)
US$496

3:18pm - 5:19pm
Sun Aug 3rd 2025

4h 1m
Chicago (ORD) → Las Vegas (LAS)

Direct

Sun Aug 3rd 2025 Spirit Airlines · NK 1270 Depart at 3:18pm from Chicago (ORD) Fly for 4h 1m Arrive at 5:19pm in Las Vegas (LAS)
US$528

9:56pm - 12:05am
Fri Aug 8th 2025

4h 9m
Chicago (ORD) → Las Vegas (LAS)

Direct

Fri Aug 8th 2025 Frontier Airlines · F9 2145 Depart at 9:56pm from Chicago (ORD) Fly for 4h 9m Arrive at 12:05am in Las Vegas (LAS)
US$554

9:56pm - 12:05am
Fri Aug 1st 2025

4h 9m
Chicago (ORD) → Las Vegas (LAS)

Direct

Fri Aug 1st 2025 Frontier Airlines · F9 2145 Depart at 9:56pm from Chicago (ORD) Fly for 4h 9m Arrive at 12:05am in Las Vegas (LAS)
US$554

9:56pm - 12:05am
Mon Jul 28th 2025

4h 9m
Chicago (ORD) → Las Vegas (LAS)

Direct

Mon Jul 28th 2025 Frontier Airlines · F9 2145 Depart at 9:56pm from Chicago (ORD) Fly for 4h 9m Arrive at 12:05am in Las Vegas (LAS)
US$554

9:56pm - 12:05am
Sun Jul 27th 2025

4h 9m
Chicago (ORD) → Las Vegas (LAS)

Direct

Sun Jul 27th 2025 Frontier Airlines · F9 2145 Depart at 9:56pm from Chicago (ORD) Fly for 4h 9m Arrive at 12:05am in Las Vegas (LAS)
US$554

9:56pm - 12:05am
Mon Jul 21st 2025

4h 9m
Chicago (ORD) → Las Vegas (LAS)

Direct

Mon Jul 21st 2025 Frontier Airlines · F9 2145 Depart at 9:56pm from Chicago (ORD) Fly for 4h 9m Arrive at 12:05am in Las Vegas (LAS)
US$554

9:56pm - 12:05am
Fri Jul 25th 2025

4h 9m
Chicago (ORD) → Las Vegas (LAS)

Direct

Fri Jul 25th 2025 Frontier Airlines · F9 2145 Depart at 9:56pm from Chicago (ORD) Fly for 4h 9m Arrive at 12:05am in Las Vegas (LAS)
US$554

9:56pm - 12:05am
Mon Aug 4th 2025

4h 9m
Chicago (ORD) → Las Vegas (LAS)

Direct

Mon Aug 4th 2025 Frontier Airlines · F9 2145 Depart at 9:56pm from Chicago (ORD) Fly for 4h 9m Arrive at 12:05am in Las Vegas (LAS)
US$565

9:56pm - 12:05am
Fri Jul 18th 2025

4h 9m
Chicago (ORD) → Las Vegas (LAS)

Direct

Fri Jul 18th 2025 Frontier Airlines · F9 2145 Depart at 9:56pm from Chicago (ORD) Fly for 4h 9m Arrive at 12:05am in Las Vegas (LAS)
US$634

7:08am - 9:06am
Sun Jul 20th 2025

3h 58m
Chicago (ORD) → Las Vegas (LAS)

Direct

Sun Jul 20th 2025 Spirit Airlines · NK 1033 Depart at 7:08am from Chicago (ORD) Fly for 3h 58m Arrive at 9:06am in Las Vegas (LAS)
US$634

7:08am - 9:06am
Wed Jul 23rd 2025

3h 58m
Chicago (ORD) → Las Vegas (LAS)

Direct

Wed Jul 23rd 2025 Spirit Airlines · NK 1033 Depart at 7:08am from Chicago (ORD) Fly for 3h 58m Arrive at 9:06am in Las Vegas (LAS)
US$634

7:08am - 9:06am
Sun Jul 27th 2025

3h 58m
Chicago (ORD) → Las Vegas (LAS)

Direct

Sun Jul 27th 2025 Spirit Airlines · NK 1033 Depart at 7:08am from Chicago (ORD) Fly for 3h 58m Arrive at 9:06am in Las Vegas (LAS)
US$634

7:08am - 9:06am
Sat Jul 26th 2025

3h 58m
Chicago (ORD) → Las Vegas (LAS)

Direct

Sat Jul 26th 2025 Spirit Airlines · NK 1033 Depart at 7:08am from Chicago (ORD) Fly for 3h 58m Arrive at 9:06am in Las Vegas (LAS)
US$634

7:08am - 9:06am
Wed Aug 6th 2025

3h 58m
Chicago (ORD) → Las Vegas (LAS)

Direct

Wed Aug 6th 2025 Spirit Airlines · NK 1033 Depart at 7:08am from Chicago (ORD) Fly for 3h 58m Arrive at 9:06am in Las Vegas (LAS)
US$634

3:18pm - 5:19pm
Sun Jul 20th 2025

4h 1m
Chicago (ORD) → Las Vegas (LAS)

Direct

Sun Jul 20th 2025 Spirit Airlines · NK 1270 Depart at 3:18pm from Chicago (ORD) Fly for 4h 1m Arrive at 5:19pm in Las Vegas (LAS)
US$634

3:18pm - 5:19pm
Fri Aug 1st 2025

4h 1m
Chicago (ORD) → Las Vegas (LAS)

Direct

Fri Aug 1st 2025 Spirit Airlines · NK 1270 Depart at 3:18pm from Chicago (ORD) Fly for 4h 1m Arrive at 5:19pm in Las Vegas (LAS)
US$634

3:18pm - 5:19pm
Wed Jul 23rd 2025

4h 1m
Chicago (ORD) → Las Vegas (LAS)

Direct

Wed Jul 23rd 2025 Spirit Airlines · NK 1270 Depart at 3:18pm from Chicago (ORD) Fly for 4h 1m Arrive at 5:19pm in Las Vegas (LAS)
US$634

3:18pm - 5:19pm
Wed Aug 6th 2025

4h 1m
Chicago (ORD) → Las Vegas (LAS)

Direct

Wed Aug 6th 2025 Spirit Airlines · NK 1270 Depart at 3:18pm from Chicago (ORD) Fly for 4h 1m Arrive at 5:19pm in Las Vegas (LAS)
US$634

7:49pm - 9:55pm
Sat Jul 19th 2025

4h 6m
Chicago (ORD) → Las Vegas (LAS)

Direct

Sat Jul 19th 2025 Spirit Airlines · NK 2318 Depart at 7:49pm from Chicago (ORD) Fly for 4h 6m Arrive at 9:55pm in Las Vegas (LAS)
US$646

3:18pm - 5:19pm
Sat Jul 19th 2025

4h 1m
Chicago (ORD) → Las Vegas (LAS)

Direct

Sat Jul 19th 2025 Spirit Airlines · NK 1270 Depart at 3:18pm from Chicago (ORD) Fly for 4h 1m Arrive at 5:19pm in Las Vegas (LAS)
US$698

7:33am - 9:36am
Sun Aug 3rd 2025

4h 3m
Chicago (ORD) → Las Vegas (LAS)

Direct

Sun Aug 3rd 2025 United Airlines · UA 2445 Depart at 7:33am from Chicago (ORD) Fly for 4h 3m Arrive at 9:36am in Las Vegas (LAS)
US$718

11:29am - 1:28pm
Sat Aug 9th 2025

3h 59m
Chicago (ORD) → Las Vegas (LAS)

Direct

Sat Aug 9th 2025 United Airlines · UA 1304 Depart at 11:29am from Chicago (ORD) Fly for 3h 59m Arrive at 1:28pm in Las Vegas (LAS)
US$718

3:52pm - 5:52pm
Sat Aug 9th 2025

4h 0m
Chicago (ORD) → Las Vegas (LAS)

Direct

Sat Aug 9th 2025 United Airlines · UA 1920 Depart at 3:52pm from Chicago (ORD) Fly for 4h 0m Arrive at 5:52pm in Las Vegas (LAS)
US$718

2:40pm - 4:40pm
Sat Aug 2nd 2025

4h 0m
Chicago (ORD) → Las Vegas (LAS)

Direct

Sat Aug 2nd 2025 United Airlines · UA 600 Depart at 2:40pm from Chicago (ORD) Fly for 4h 0m Arrive at 4:40pm in Las Vegas (LAS)
US$718

2:40pm - 4:40pm
Sat Aug 9th 2025

4h 0m
Chicago (ORD) → Las Vegas (LAS)

Direct

Sat Aug 9th 2025 United Airlines · UA 600 Depart at 2:40pm from Chicago (ORD) Fly for 4h 0m Arrive at 4:40pm in Las Vegas (LAS)
US$718

3:52pm - 5:52pm
Sat Aug 2nd 2025

4h 0m
Chicago (ORD) → Las Vegas (LAS)

Direct

Sat Aug 2nd 2025 United Airlines · UA 1920 Depart at 3:52pm from Chicago (ORD) Fly for 4h 0m Arrive at 5:52pm in Las Vegas (LAS)
US$718

1:02pm - 3:03pm
Sat Aug 9th 2025

4h 1m
Chicago (ORD) → Las Vegas (LAS)

Direct

Sat Aug 9th 2025 United Airlines · UA 2440 Depart at 1:02pm from Chicago (ORD) Fly for 4h 1m Arrive at 3:03pm in Las Vegas (LAS)
US$718

7:49pm - 9:52pm
Sat Aug 2nd 2025

4h 3m
Chicago (ORD) → Las Vegas (LAS)

Direct

Sat Aug 2nd 2025 United Airlines · UA 777 Depart at 7:49pm from Chicago (ORD) Fly for 4h 3m Arrive at 9:52pm in Las Vegas (LAS)
US$718

7:33am - 9:36am
Sat Aug 9th 2025

4h 3m
Chicago (ORD) → Las Vegas (LAS)

Direct

Sat Aug 9th 2025 United Airlines · UA 1795 Depart at 7:33am from Chicago (ORD) Fly for 4h 3m Arrive at 9:36am in Las Vegas (LAS)
US$718

7:49pm - 9:52pm
Sat Aug 9th 2025

4h 3m
Chicago (ORD) → Las Vegas (LAS)

Direct

Sat Aug 9th 2025 United Airlines · UA 777 Depart at 7:49pm from Chicago (ORD) Fly for 4h 3m Arrive at 9:52pm in Las Vegas (LAS)
US$718

7:33am - 9:36am
Sat Aug 2nd 2025

4h 3m
Chicago (ORD) → Las Vegas (LAS)

Direct

Sat Aug 2nd 2025 United Airlines · UA 1795 Depart at 7:33am from Chicago (ORD) Fly for 4h 3m Arrive at 9:36am in Las Vegas (LAS)
US$727

3:18pm - 5:19pm
Mon Jul 14th 2025

4h 1m
Chicago (ORD) → Las Vegas (LAS)

Direct

Mon Jul 14th 2025 Spirit Airlines · NK 1270 Depart at 3:18pm from Chicago (ORD) Fly for 4h 1m Arrive at 5:19pm in Las Vegas (LAS)
US$754

9:56pm - 12:05am
Mon Jul 14th 2025

4h 9m
Chicago (ORD) → Las Vegas (LAS)

Direct

Mon Jul 14th 2025 Frontier Airlines · F9 2145 Depart at 9:56pm from Chicago (ORD) Fly for 4h 9m Arrive at 12:05am in Las Vegas (LAS)
US$789

7:08am - 9:06am
Fri Aug 1st 2025

3h 58m
Chicago (ORD) → Las Vegas (LAS)

Direct

Fri Aug 1st 2025 Spirit Airlines · NK 1033 Depart at 7:08am from Chicago (ORD) Fly for 3h 58m Arrive at 9:06am in Las Vegas (LAS)
US$789

7:08am - 9:06am
Mon Aug 4th 2025

3h 58m
Chicago (ORD) → Las Vegas (LAS)

Direct

Mon Aug 4th 2025 Spirit Airlines · NK 1033 Depart at 7:08am from Chicago (ORD) Fly for 3h 58m Arrive at 9:06am in Las Vegas (LAS)
US$789

7:08am - 9:06am
Tue Jul 22nd 2025

3h 58m
Chicago (ORD) → Las Vegas (LAS)

Direct

Tue Jul 22nd 2025 Spirit Airlines · NK 1033 Depart at 7:08am from Chicago (ORD) Fly for 3h 58m Arrive at 9:06am in Las Vegas (LAS)
US$789

7:08am - 9:06am
Mon Jul 21st 2025

3h 58m
Chicago (ORD) → Las Vegas (LAS)

Direct

Mon Jul 21st 2025 Spirit Airlines · NK 1033 Depart at 7:08am from Chicago (ORD) Fly for 3h 58m Arrive at 9:06am in Las Vegas (LAS)
US$789

3:18pm - 5:19pm
Thu Jul 24th 2025

4h 1m
Chicago (ORD) → Las Vegas (LAS)

Direct

Thu Jul 24th 2025 Spirit Airlines · NK 1270 Depart at 3:18pm from Chicago (ORD) Fly for 4h 1m Arrive at 5:19pm in Las Vegas (LAS)
US$789

3:18pm - 5:19pm
Mon Jul 21st 2025

4h 1m
Chicago (ORD) → Las Vegas (LAS)

Direct

Mon Jul 21st 2025 Spirit Airlines · NK 1270 Depart at 3:18pm from Chicago (ORD) Fly for 4h 1m Arrive at 5:19pm in Las Vegas (LAS)
US$789

3:18pm - 5:19pm
Sat Aug 2nd 2025

4h 1m
Chicago (ORD) → Las Vegas (LAS)

Direct

Sat Aug 2nd 2025 Spirit Airlines · NK 1270 Depart at 3:18pm from Chicago (ORD) Fly for 4h 1m Arrive at 5:19pm in Las Vegas (LAS)
US$789

3:18pm - 5:19pm
Fri Jul 25th 2025

4h 1m
Chicago (ORD) → Las Vegas (LAS)

Direct

Fri Jul 25th 2025 Spirit Airlines · NK 1270 Depart at 3:18pm from Chicago (ORD) Fly for 4h 1m Arrive at 5:19pm in Las Vegas (LAS)
US$789

3:18pm - 5:19pm
Tue Jul 22nd 2025

4h 1m
Chicago (ORD) → Las Vegas (LAS)

Direct

Tue Jul 22nd 2025 Spirit Airlines · NK 1270 Depart at 3:18pm from Chicago (ORD) Fly for 4h 1m Arrive at 5:19pm in Las Vegas (LAS)
US$799

7:33am - 9:36am
Wed Aug 6th 2025

4h 3m
Chicago (ORD) → Las Vegas (LAS)

Direct

Wed Aug 6th 2025 United Airlines · UA 1795 Depart at 7:33am from Chicago (ORD) Fly for 4h 3m Arrive at 9:36am in Las Vegas (LAS)
US$805

2:40pm - 4:40pm
Fri Aug 8th 2025

4h 0m
Chicago (ORD) → Las Vegas (LAS)

Direct

Fri Aug 8th 2025 United Airlines · UA 600 Depart at 2:40pm from Chicago (ORD) Fly for 4h 0m Arrive at 4:40pm in Las Vegas (LAS)
US$805

3:41pm - 5:41pm
Fri Aug 8th 2025

4h 0m
Chicago (ORD) → Las Vegas (LAS)

Direct

Fri Aug 8th 2025 United Airlines · UA 1920 Depart at 3:41pm from Chicago (ORD) Fly for 4h 0m Arrive at 5:41pm in Las Vegas (LAS)
US$805

7:49pm - 9:52pm
Tue Aug 5th 2025

4h 3m
Chicago (ORD) → Las Vegas (LAS)

Direct

Tue Aug 5th 2025 United Airlines · UA 777 Depart at 7:49pm from Chicago (ORD) Fly for 4h 3m Arrive at 9:52pm in Las Vegas (LAS)
US$805

7:49pm - 9:52pm
Fri Aug 8th 2025

4h 3m
Chicago (ORD) → Las Vegas (LAS)

Direct

Fri Aug 8th 2025 United Airlines · UA 777 Depart at 7:49pm from Chicago (ORD) Fly for 4h 3m Arrive at 9:52pm in Las Vegas (LAS)
US$852

11:29am - 1:28pm
Tue Jul 29th 2025

3h 59m
Chicago (ORD) → Las Vegas (LAS)

Direct

Tue Jul 29th 2025 United Airlines · UA 1304 Depart at 11:29am from Chicago (ORD) Fly for 3h 59m Arrive at 1:28pm in Las Vegas (LAS)
US$852

11:29am - 1:28pm
Wed Jul 30th 2025

3h 59m
Chicago (ORD) → Las Vegas (LAS)

Direct

Wed Jul 30th 2025 United Airlines · UA 1304 Depart at 11:29am from Chicago (ORD) Fly for 3h 59m Arrive at 1:28pm in Las Vegas (LAS)
US$852

11:29am - 1:28pm
Mon Jul 28th 2025

3h 59m
Chicago (ORD) → Las Vegas (LAS)

Direct

Mon Jul 28th 2025 United Airlines · UA 1304 Depart at 11:29am from Chicago (ORD) Fly for 3h 59m Arrive at 1:28pm in Las Vegas (LAS)
US$852

3:41pm - 5:41pm
Tue Jul 29th 2025

4h 0m
Chicago (ORD) → Las Vegas (LAS)

Direct

Tue Jul 29th 2025 United Airlines · UA 1920 Depart at 3:41pm from Chicago (ORD) Fly for 4h 0m Arrive at 5:41pm in Las Vegas (LAS)
US$852

3:41pm - 5:41pm
Wed Jul 30th 2025

4h 0m
Chicago (ORD) → Las Vegas (LAS)

Direct

Wed Jul 30th 2025 United Airlines · UA 1920 Depart at 3:41pm from Chicago (ORD) Fly for 4h 0m Arrive at 5:41pm in Las Vegas (LAS)
US$852

3:41pm - 5:41pm
Sun Jul 27th 2025

4h 0m
Chicago (ORD) → Las Vegas (LAS)

Direct

Sun Jul 27th 2025 United Airlines · UA 1920 Depart at 3:41pm from Chicago (ORD) Fly for 4h 0m Arrive at 5:41pm in Las Vegas (LAS)
US$852

3:41pm - 5:41pm
Mon Jul 28th 2025

4h 0m
Chicago (ORD) → Las Vegas (LAS)

Direct

Mon Jul 28th 2025 United Airlines · UA 1920 Depart at 3:41pm from Chicago (ORD) Fly for 4h 0m Arrive at 5:41pm in Las Vegas (LAS)
US$852

2:40pm - 4:40pm
Mon Jul 28th 2025

4h 0m
Chicago (ORD) → Las Vegas (LAS)

Direct

Mon Jul 28th 2025 United Airlines · UA 2298 Depart at 2:40pm from Chicago (ORD) Fly for 4h 0m Arrive at 4:40pm in Las Vegas (LAS)
US$852

2:40pm - 4:40pm
Sat Jul 26th 2025

4h 0m
Chicago (ORD) → Las Vegas (LAS)

Direct

Sat Jul 26th 2025 United Airlines · UA 2298 Depart at 2:40pm from Chicago (ORD) Fly for 4h 0m Arrive at 4:40pm in Las Vegas (LAS)
US$852

3:52pm - 5:52pm
Sat Jul 26th 2025

4h 0m
Chicago (ORD) → Las Vegas (LAS)

Direct

Sat Jul 26th 2025 United Airlines · UA 1920 Depart at 3:52pm from Chicago (ORD) Fly for 4h 0m Arrive at 5:52pm in Las Vegas (LAS)
US$852

1:02pm - 3:03pm
Tue Jul 29th 2025

4h 1m
Chicago (ORD) → Las Vegas (LAS)

Direct

Tue Jul 29th 2025 United Airlines · UA 777 Depart at 1:02pm from Chicago (ORD) Fly for 4h 1m Arrive at 3:03pm in Las Vegas (LAS)
US$852

1:02pm - 3:03pm
Wed Jul 30th 2025

4h 1m
Chicago (ORD) → Las Vegas (LAS)

Direct

Wed Jul 30th 2025 United Airlines · UA 777 Depart at 1:02pm from Chicago (ORD) Fly for 4h 1m Arrive at 3:03pm in Las Vegas (LAS)
US$852

1:02pm - 3:03pm
Mon Jul 28th 2025

4h 1m
Chicago (ORD) → Las Vegas (LAS)

Direct

Mon Jul 28th 2025 United Airlines · UA 777 Depart at 1:02pm from Chicago (ORD) Fly for 4h 1m Arrive at 3:03pm in Las Vegas (LAS)
US$852

7:49pm - 9:52pm
Wed Jul 30th 2025

4h 3m
Chicago (ORD) → Las Vegas (LAS)

Direct

Wed Jul 30th 2025 United Airlines · UA 658 Depart at 7:49pm from Chicago (ORD) Fly for 4h 3m Arrive at 9:52pm in Las Vegas (LAS)
US$852

7:33am - 9:36am
Tue Jul 29th 2025

4h 3m
Chicago (ORD) → Las Vegas (LAS)

Direct

Tue Jul 29th 2025 United Airlines · UA 574 Depart at 7:33am from Chicago (ORD) Fly for 4h 3m Arrive at 9:36am in Las Vegas (LAS)
US$852

7:49pm - 9:52pm
Tue Jul 29th 2025

4h 3m
Chicago (ORD) → Las Vegas (LAS)

Direct

Tue Jul 29th 2025 United Airlines · UA 658 Depart at 7:49pm from Chicago (ORD) Fly for 4h 3m Arrive at 9:52pm in Las Vegas (LAS)
US$852

7:33am - 9:36am
Wed Jul 30th 2025

4h 3m
Chicago (ORD) → Las Vegas (LAS)

Direct

Wed Jul 30th 2025 United Airlines · UA 574 Depart at 7:33am from Chicago (ORD) Fly for 4h 3m Arrive at 9:36am in Las Vegas (LAS)
US$852

7:33am - 9:36am
Mon Jul 28th 2025

4h 3m
Chicago (ORD) → Las Vegas (LAS)

Direct

Mon Jul 28th 2025 United Airlines · UA 574 Depart at 7:33am from Chicago (ORD) Fly for 4h 3m Arrive at 9:36am in Las Vegas (LAS)
US$852

7:49pm - 9:52pm
Sat Jul 26th 2025

4h 3m
Chicago (ORD) → Las Vegas (LAS)

Direct

Sat Jul 26th 2025 United Airlines · UA 658 Depart at 7:49pm from Chicago (ORD) Fly for 4h 3m Arrive at 9:52pm in Las Vegas (LAS)
US$852

7:49pm - 9:52pm
Mon Jul 28th 2025

4h 3m
Chicago (ORD) → Las Vegas (LAS)

Direct

Mon Jul 28th 2025 United Airlines · UA 658 Depart at 7:49pm from Chicago (ORD) Fly for 4h 3m Arrive at 9:52pm in Las Vegas (LAS)
US$852

7:49pm - 9:52pm
Sun Jul 27th 2025

4h 3m
Chicago (ORD) → Las Vegas (LAS)

Direct

Sun Jul 27th 2025 United Airlines · UA 658 Depart at 7:49pm from Chicago (ORD) Fly for 4h 3m Arrive at 9:52pm in Las Vegas (LAS)
US$852

8:47am - 10:55am
Tue Jul 29th 2025

4h 8m
Chicago (ORD) → Las Vegas (LAS)

Direct

Tue Jul 29th 2025 United Airlines · UA 1933 Depart at 8:47am from Chicago (ORD) Fly for 4h 8m Arrive at 10:55am in Las Vegas (LAS)
US$852

8:47am - 10:55am
Wed Jul 30th 2025

4h 8m
Chicago (ORD) → Las Vegas (LAS)

Direct

Wed Jul 30th 2025 United Airlines · UA 1933 Depart at 8:47am from Chicago (ORD) Fly for 4h 8m Arrive at 10:55am in Las Vegas (LAS)
US$852

8:47am - 10:55am
Mon Jul 28th 2025

4h 8m
Chicago (ORD) → Las Vegas (LAS)

Direct

Mon Jul 28th 2025 United Airlines · UA 1933 Depart at 8:47am from Chicago (ORD) Fly for 4h 8m Arrive at 10:55am in Las Vegas (LAS)
US$917

9:56pm - 12:05am
Sun Jul 13th 2025

4h 9m
Chicago (ORD) → Las Vegas (LAS)

Direct

Sun Jul 13th 2025 Frontier Airlines · F9 2145 Depart at 9:56pm from Chicago (ORD) Fly for 4h 9m Arrive at 12:05am in Las Vegas (LAS)
US$948

7:08am - 9:06am
Fri Jul 25th 2025

3h 58m
Chicago (ORD) → Las Vegas (LAS)

Direct

Fri Jul 25th 2025 Spirit Airlines · NK 1033 Depart at 7:08am from Chicago (ORD) Fly for 3h 58m Arrive at 9:06am in Las Vegas (LAS)
US$948

7:08am - 9:06am
Thu Jul 24th 2025

3h 58m
Chicago (ORD) → Las Vegas (LAS)

Direct

Thu Jul 24th 2025 Spirit Airlines · NK 1033 Depart at 7:08am from Chicago (ORD) Fly for 3h 58m Arrive at 9:06am in Las Vegas (LAS)
US$948

3:18pm - 5:19pm
Mon Aug 4th 2025

4h 1m
Chicago (ORD) → Las Vegas (LAS)

Direct

Mon Aug 4th 2025 Spirit Airlines · NK 1270 Depart at 3:18pm from Chicago (ORD) Fly for 4h 1m Arrive at 5:19pm in Las Vegas (LAS)
US$966

7:08am - 9:06am
Wed Jul 16th 2025

3h 58m
Chicago (ORD) → Las Vegas (LAS)

Direct

Wed Jul 16th 2025 Spirit Airlines · NK 1033 Depart at 7:08am from Chicago (ORD) Fly for 3h 58m Arrive at 9:06am in Las Vegas (LAS)

Sarah Belizaire

@sarahbb1

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John Ford

@eyupitsjohn

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Roaming Sonaa

@roamingsonaa

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Andy Travels

@andy_travels

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Travel With Bender

@travelwitbender

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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 Chicago to Las Vegas (ORD to LAS)

Sarah Belizaire

John Ford

Roaming Sonaa

Andy Travels

Travel With Bender

Wesley Mergard

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