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Mon Mar 24th 2025 United Airlines · UA 1015 Depart at 6:20pm from Boston (BOS) Fly for 3h 5m Arrive at 8:25pm in Chicago (ORD)
Layover in Chicago for 14h 25m
Tue Mar 25th 2025 United Airlines · UA 5849 Depart at 10:50am from Chicago (ORD) Fly for 1h 22m Arrive at 12:12pm in St. Louis (STL)
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Mon Mar 24th 2025 United Airlines · UA 2136 Depart at 7:36pm from Boston (BOS) Fly for 1h 46m Arrive at 9:22pm in Washington, D.C. (IAD)
Layover in Washington, D.C. for 11h 13m
Tue Mar 25th 2025 United Airlines · UA 4427 Depart at 8:35am from Washington, D.C. (IAD) Fly for 2h 33m Arrive at 10:08am in St. Louis (STL)
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Mon Mar 24th 2025 Alaska Airlines · AS 364 Depart at 5:30pm from Boston (BOS) Fly for 6h 24m Arrive at 8:54pm in Seattle (SEA)
Layover in Seattle for 21h 10m
Tue Mar 25th 2025 Alaska Airlines · AS 472 Depart at 6:04pm from Seattle (SEA) Fly for 3h 55m Arrive at 11:59pm in St. Louis (STL)
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Mon Mar 24th 2025 United Airlines · UA 721 Depart at 2:41pm from Boston (BOS) Fly for 1h 46m Arrive at 4:27pm in Washington, D.C. (IAD)
Layover in Washington, D.C. for 16h 8m
Tue Mar 25th 2025 United Airlines · UA 4427 Depart at 8:35am from Washington, D.C. (IAD) Fly for 2h 33m Arrive at 10:08am in St. Louis (STL)
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Mon Mar 24th 2025 United Airlines · UA 281 Depart at 8:13pm from Boston (BOS) Fly for 1h 29m Arrive at 9:42pm in New York (EWR)
Layover in New York for 9h 38m
Tue Mar 25th 2025 United Airlines · UA 1994 Depart at 7:20am from New York (EWR) Fly for 2h 47m Arrive at 9:07am in Chicago (ORD)
Layover in Chicago for 1h 43m
Tue Mar 25th 2025 United Airlines · UA 5849 Depart at 10:50am from Chicago (ORD) Fly for 1h 22m Arrive at 12:12pm in St. Louis (STL)
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Mon Mar 24th 2025 United Airlines · UA 281 Depart at 8:13pm from Boston (BOS) Fly for 1h 29m Arrive at 9:42pm in New York (EWR)
Layover in New York for 8h 18m
Tue Mar 25th 2025 United Airlines · UA 340 Depart at 6:00am from New York (EWR) Fly for 2h 46m Arrive at 7:46am in Chicago (ORD)
Layover in Chicago for 3h 4m
Tue Mar 25th 2025 United Airlines · UA 5849 Depart at 10:50am from Chicago (ORD) Fly for 1h 22m Arrive at 12:12pm in St. Louis (STL)
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Mon Mar 24th 2025 United Airlines · UA 281 Depart at 8:13pm from Boston (BOS) Fly for 1h 29m Arrive at 9:42pm in New York (EWR)
Layover in New York for 10h 18m
Tue Mar 25th 2025 United Airlines · UA 2100 Depart at 8:00am from New York (EWR) Fly for 2h 43m Arrive at 9:43am in Chicago (ORD)
Layover in Chicago for 3h 18m
Tue Mar 25th 2025 United Airlines · UA 2100 Depart at 1:01pm from Chicago (ORD) Fly for 1h 22m Arrive at 2:23pm in St. Louis (STL)
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Mon Mar 24th 2025 Hawaiian Airlines · HA 4824 Depart at 9:30am from Boston (BOS) Fly for 6h 25m Arrive at 12:55pm in Seattle (SEA)
Layover in Seattle for 5h 9m
Mon Mar 24th 2025 Hawaiian Airlines · HA 6939 Depart at 6:04pm from Seattle (SEA) Fly for 3h 55m Arrive at 11:59pm in St. Louis (STL)
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Mon Mar 24th 2025 Hawaiian Airlines · HA 4823 Depart at 7:00am from Boston (BOS) Fly for 6h 28m Arrive at 10:28am in Seattle (SEA)
Layover in Seattle for 7h 36m
Mon Mar 24th 2025 Hawaiian Airlines · HA 6939 Depart at 6:04pm from Seattle (SEA) Fly for 3h 55m Arrive at 11:59pm in St. Louis (STL)
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Mon Mar 24th 2025 Alaska Airlines · AS 537 Depart at 9:30am from Boston (BOS) Fly for 6h 25m Arrive at 12:55pm in Seattle (SEA)
Layover in Seattle for 5h 9m
Mon Mar 24th 2025 Alaska Airlines · AS 472 Depart at 6:04pm from Seattle (SEA) Fly for 3h 55m Arrive at 11:59pm in St. Louis (STL)
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Mon Mar 24th 2025 United Airlines · UA 316 Depart at 9:20am from Boston (BOS) Fly for 3h 2m Arrive at 11:22am in Chicago (ORD)
Layover in Chicago for 1h 39m
Mon Mar 24th 2025 United Airlines · UA 2100 Depart at 1:01pm from Chicago (ORD) Fly for 1h 22m Arrive at 2:23pm in St. Louis (STL)
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Mon Mar 24th 2025 United Airlines · UA 1316 Depart at 7:30am from Boston (BOS) Fly for 3h 4m Arrive at 9:34am in Chicago (ORD)
Layover in Chicago for 3h 27m
Mon Mar 24th 2025 United Airlines · UA 2100 Depart at 1:01pm from Chicago (ORD) Fly for 1h 22m Arrive at 2:23pm in St. Louis (STL)
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Mon Mar 24th 2025 Alaska Airlines · AS 459 Depart at 7:00am from Boston (BOS) Fly for 6h 28m Arrive at 10:28am in Seattle (SEA)
Layover in Seattle for 7h 36m
Mon Mar 24th 2025 Alaska Airlines · AS 472 Depart at 6:04pm from Seattle (SEA) Fly for 3h 55m Arrive at 11:59pm in St. Louis (STL)
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Mon Mar 24th 2025 Hawaiian Airlines · HA 4822 Depart at 5:30pm from Boston (BOS) Fly for 6h 24m Arrive at 8:54pm in Seattle (SEA)
Layover in Seattle for 11h 10m
Tue Mar 25th 2025 Hawaiian Airlines · HA 6938 Depart at 8:04am from Seattle (SEA) Fly for 4h 11m Arrive at 2:15pm in St. Louis (STL)
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Mon Mar 24th 2025 United Airlines · UA 1823 Depart at 11:01am from Boston (BOS) Fly for 3h 2m Arrive at 1:03pm in Chicago (ORD)
Layover in Chicago for 1h 7m
Mon Mar 24th 2025 United Airlines · UA 2618 Depart at 2:10pm from Chicago (ORD) Fly for 1h 21m Arrive at 3:31pm in St. Louis (STL)
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Mon Mar 24th 2025 United Airlines · UA 521 Depart at 6:30pm from Boston (BOS) Fly for 1h 29m Arrive at 7:59pm in New York (EWR)
Layover in New York for 1h 30m
Mon Mar 24th 2025 United Airlines · UA 3716 Depart at 9:29pm from New York (EWR) Fly for 3h 3m Arrive at 11:32pm in St. Louis (STL)
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Mon Mar 24th 2025 United Airlines · UA 316 Depart at 9:20am from Boston (BOS) Fly for 3h 2m Arrive at 11:22am in Chicago (ORD)
Layover in Chicago for 2h 48m
Mon Mar 24th 2025 United Airlines · UA 2618 Depart at 2:10pm from Chicago (ORD) Fly for 1h 21m Arrive at 3:31pm in St. Louis (STL)
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Mon Mar 24th 2025 Alaska Airlines · AS 364 Depart at 5:30pm from Boston (BOS) Fly for 6h 24m Arrive at 8:54pm in Seattle (SEA)
Layover in Seattle for 11h 10m
Tue Mar 25th 2025 Alaska Airlines · AS 388 Depart at 8:04am from Seattle (SEA) Fly for 4h 11m Arrive at 2:15pm in St. Louis (STL)
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Mon Mar 24th 2025 United Airlines · UA 1316 Depart at 7:30am from Boston (BOS) Fly for 3h 4m Arrive at 9:34am in Chicago (ORD)
Layover in Chicago for 1h 16m
Mon Mar 24th 2025 United Airlines · UA 5849 Depart at 10:50am from Chicago (ORD) Fly for 1h 22m Arrive at 12:12pm in St. Louis (STL)
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Mon Mar 24th 2025 United Airlines · UA 2040 Depart at 4:30pm from Boston (BOS) Fly for 3h 2m Arrive at 6:32pm in Chicago (ORD)
Layover in Chicago for 1h 47m
Mon Mar 24th 2025 United Airlines · UA 4185 Depart at 8:19pm from Chicago (ORD) Fly for 1h 30m Arrive at 9:49pm in St. Louis (STL)
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Mon Mar 24th 2025 United Airlines · UA 1414 Depart at 6:00am from Boston (BOS) Fly for 3h 4m Arrive at 8:04am in Chicago (ORD)
Layover in Chicago for 2h 46m
Mon Mar 24th 2025 United Airlines · UA 5849 Depart at 10:50am from Chicago (ORD) Fly for 1h 22m Arrive at 12:12pm in St. Louis (STL)
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Mon Mar 24th 2025 United Airlines · UA 693 Depart at 4:17pm from Boston (BOS) Fly for 1h 38m Arrive at 5:55pm in New York (EWR)
Layover in New York for 3h 34m
Mon Mar 24th 2025 United Airlines · UA 3716 Depart at 9:29pm from New York (EWR) Fly for 3h 3m Arrive at 11:32pm in St. Louis (STL)
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Mon Mar 24th 2025 United Airlines · UA 274 Depart at 7:10am from Boston (BOS) Fly for 1h 27m Arrive at 8:37am in New York (EWR)
Layover in New York for 0h 48m
Mon Mar 24th 2025 United Airlines · UA 3610 Depart at 9:25am from New York (EWR) Fly for 2h 57m Arrive at 11:22am in St. Louis (STL)
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Mon Mar 24th 2025 United Airlines · UA 1833 Depart at 6:00am from Boston (BOS) Fly for 1h 27m Arrive at 7:27am in New York (EWR)
Layover in New York for 1h 58m
Mon Mar 24th 2025 United Airlines · UA 3610 Depart at 9:25am from New York (EWR) Fly for 2h 57m Arrive at 11:22am in St. Louis (STL)
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Mon Mar 24th 2025 United Airlines · UA 1732 Depart at 12:18pm from Boston (BOS) Fly for 3h 2m Arrive at 2:20pm in Chicago (ORD)
Layover in Chicago for 4h 0m
Mon Mar 24th 2025 United Airlines · UA 4416 Depart at 6:20pm from Chicago (ORD) Fly for 1h 30m Arrive at 7:50pm in St. Louis (STL)
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Mon Mar 24th 2025 United Airlines · UA 1734 Depart at 5:30am from Boston (BOS) Fly for 1h 44m Arrive at 7:14am in Washington, D.C. (IAD)
Layover in Washington, D.C. for 1h 6m
Mon Mar 24th 2025 United Airlines · UA 1734 Depart at 8:20am from Washington, D.C. (IAD) Fly for 2h 18m Arrive at 9:38am in Chicago (ORD)
Layover in Chicago for 3h 23m
Mon Mar 24th 2025 United Airlines · UA 2100 Depart at 1:01pm from Chicago (ORD) Fly for 1h 22m Arrive at 2:23pm in St. Louis (STL)
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Mon Mar 24th 2025 United Airlines · UA 1316 Depart at 7:30am from Boston (BOS) Fly for 3h 4m Arrive at 9:34am in Chicago (ORD)
Layover in Chicago for 4h 36m
Mon Mar 24th 2025 United Airlines · UA 2618 Depart at 2:10pm from Chicago (ORD) Fly for 1h 21m Arrive at 3:31pm in St. Louis (STL)
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Mon Mar 24th 2025 United Airlines · UA 1414 Depart at 6:00am from Boston (BOS) Fly for 3h 4m Arrive at 8:04am in Chicago (ORD)
Layover in Chicago for 4h 57m
Mon Mar 24th 2025 United Airlines · UA 2100 Depart at 1:01pm from Chicago (ORD) Fly for 1h 22m Arrive at 2:23pm in St. Louis (STL)
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Mon Mar 24th 2025 United Airlines · UA 1734 Depart at 5:30am from Boston (BOS) Fly for 1h 44m Arrive at 7:14am in Washington, D.C. (IAD)
Layover in Washington, D.C. for 1h 21m
Mon Mar 24th 2025 United Airlines · UA 4427 Depart at 8:35am from Washington, D.C. (IAD) Fly for 2h 33m Arrive at 10:08am in St. Louis (STL)
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Mon Mar 24th 2025 United Airlines · UA 1224 Depart at 12:05pm from Boston (BOS) Fly for 1h 25m Arrive at 1:30pm in New York (EWR)
Layover in New York for 1h 20m
Mon Mar 24th 2025 United Airlines · UA 3719 Depart at 2:50pm from New York (EWR) Fly for 3h 2m Arrive at 4:52pm in St. Louis (STL)
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Mon Mar 24th 2025 United Airlines · UA 1414 Depart at 6:00am from Boston (BOS) Fly for 3h 4m Arrive at 8:04am in Chicago (ORD)
Layover in Chicago for 1h 26m
Mon Mar 24th 2025 United Airlines · UA 4613 Depart at 9:30am from Chicago (ORD) Fly for 1h 32m Arrive at 11:02am in St. Louis (STL)
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Mon Mar 24th 2025 United Airlines · UA 1219 Depart at 10:33am from Boston (BOS) Fly for 1h 27m Arrive at 12:00pm in New York (EWR)
Layover in New York for 2h 50m
Mon Mar 24th 2025 United Airlines · UA 3719 Depart at 2:50pm from New York (EWR) Fly for 3h 2m Arrive at 4:52pm in St. Louis (STL)
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Mon Mar 24th 2025 United Airlines · UA 1734 Depart at 5:30am from Boston (BOS) Fly for 1h 44m Arrive at 7:14am in Washington, D.C. (IAD)
Layover in Washington, D.C. for 1h 6m
Mon Mar 24th 2025 United Airlines · UA 1734 Depart at 8:20am from Washington, D.C. (IAD) Fly for 2h 18m Arrive at 9:38am in Chicago (ORD)
Layover in Chicago for 1h 12m
Mon Mar 24th 2025 United Airlines · UA 5849 Depart at 10:50am from Chicago (ORD) Fly for 1h 22m Arrive at 12:12pm in St. Louis (STL)
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Mon Mar 24th 2025 United Airlines · UA 414 Depart at 11:40am from Boston (BOS) Fly for 4h 56m Arrive at 2:36pm in Denver (DEN)
Layover in Denver for 3h 54m
Mon Mar 24th 2025 United Airlines · UA 2400 Depart at 6:30pm from Denver (DEN) Fly for 2h 4m Arrive at 9:34pm in St. Louis (STL)
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Mon Mar 24th 2025 United Airlines · UA 662 Depart at 9:20am from Boston (BOS) Fly for 4h 56m Arrive at 12:16pm in Denver (DEN)
Layover in Denver for 1h 14m
Mon Mar 24th 2025 United Airlines · UA 1315 Depart at 1:30pm from Denver (DEN) Fly for 2h 4m Arrive at 4:34pm in St. Louis (STL)
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Mon Mar 24th 2025 United Airlines · UA 226 Depart at 7:15am from Boston (BOS) Fly for 4h 39m Arrive at 10:54am in Houston (IAH)
Layover in Houston for 2h 16m
Mon Mar 24th 2025 United Airlines · UA 2368 Depart at 1:10pm from Houston (IAH) Fly for 2h 6m Arrive at 3:16pm in St. Louis (STL)
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Mon Mar 24th 2025 United Airlines · UA 1732 Depart at 12:18pm from Boston (BOS) Fly for 3h 2m Arrive at 2:20pm in Chicago (ORD)
Layover in Chicago for 1h 30m
Mon Mar 24th 2025 United Airlines · UA 4518 Depart at 3:50pm from Chicago (ORD) Fly for 1h 21m Arrive at 5:11pm in St. Louis (STL)
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Mon Mar 24th 2025 United Airlines · UA 1823 Depart at 11:01am from Boston (BOS) Fly for 3h 2m Arrive at 1:03pm in Chicago (ORD)
Layover in Chicago for 2h 47m
Mon Mar 24th 2025 United Airlines · UA 4518 Depart at 3:50pm from Chicago (ORD) Fly for 1h 21m Arrive at 5:11pm in St. Louis (STL)
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Mon Mar 24th 2025 United Airlines · UA 515 Depart at 8:36am from Boston (BOS) Fly for 1h 27m Arrive at 10:03am in New York (EWR)
Layover in New York for 4h 47m
Mon Mar 24th 2025 United Airlines · UA 3719 Depart at 2:50pm from New York (EWR) Fly for 3h 2m Arrive at 4:52pm in St. Louis (STL)
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Mon Mar 24th 2025 United Airlines · UA 316 Depart at 9:20am from Boston (BOS) Fly for 3h 2m Arrive at 11:22am in Chicago (ORD)
Layover in Chicago for 4h 28m
Mon Mar 24th 2025 United Airlines · UA 4518 Depart at 3:50pm from Chicago (ORD) Fly for 1h 21m Arrive at 5:11pm in St. Louis (STL)
