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Flights from Washington to St. Louis (DCA to STL)

Discover alternate routes & cheap one way flights from Washington to St. Louis (DCA to STL) within a departure date range.

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  • USD 88
    Frontier Airlines
    7:00am - 1:56pm
    Thu Jan 5th
    7h 56m
    Washington, D.C. (DCA) → St. Louis (STL)
    1 Stop

    Thu Jan 5th 2023 Frontier Airlines · F9 535 Depart at 7:00 am from Washington, D.C. (DCA) Fly for 4h 21m Arrive at 9:21 am in Denver (DEN)

    Layover in Denver for 1h 28m

    Thu Jan 5th 2023 Frontier Airlines · F9 698 Depart at 10:49 am from Denver (DEN) Fly for 2h 7m Arrive at 1:56 pm in St. Louis (STL)

  • USD 88
    Frontier Airlines
    7:00am - 1:56pm
    Sun Jan 8th
    7h 56m
    Washington, D.C. (DCA) → St. Louis (STL)
    1 Stop

    Sun Jan 8th 2023 Frontier Airlines · F9 535 Depart at 7:00 am from Washington, D.C. (DCA) Fly for 4h 21m Arrive at 9:21 am in Denver (DEN)

    Layover in Denver for 1h 28m

    Sun Jan 8th 2023 Frontier Airlines · F9 698 Depart at 10:49 am from Denver (DEN) Fly for 2h 7m Arrive at 1:56 pm in St. Louis (STL)

  • USD 139
    Frontier AirlinesJetBlue Airways
    8:00pm - 8:44am
    Tue Jan 10th
    13h 44m
    Washington, D.C. (DCA) → St. Louis (STL)
    1 Stop

    Tue Jan 10th 2023 JetBlue Airways · B6 2523 Depart at 8:00 pm from Washington, D.C. (DCA) Fly for 2h 25m Arrive at 10:25 pm in Orlando (MCO)

    Layover in Orlando for 8h 35m

    Wed Jan 11th 2023 Frontier Airlines · F9 1211 Depart at 7:00 am from Orlando (MCO) Fly for 2h 44m Arrive at 8:44 am in St. Louis (STL)

  • USD 181
    American Airlines
    4:08pm - 5:42pm
    Tue Jan 10th
    2h 34m
    Washington, D.C. (DCA) → St. Louis (STL)
    Direct

    Tue Jan 10th 2023 American Airlines · AA 4588 Depart at 4:08 pm from Washington, D.C. (DCA) Fly for 2h 34m Arrive at 5:42 pm in St. Louis (STL)

  • USD 181
    American Airlines
    10:10pm - 11:46pm
    Tue Jan 10th
    2h 36m
    Washington, D.C. (DCA) → St. Louis (STL)
    Direct

    Tue Jan 10th 2023 American Airlines · AA 4465 Depart at 10:10 pm from Washington, D.C. (DCA) Fly for 2h 36m Arrive at 11:46 pm in St. Louis (STL)

  • USD 181
    American Airlines
    8:31am - 10:17am
    Tue Jan 10th
    2h 46m
    Washington, D.C. (DCA) → St. Louis (STL)
    Direct

    Tue Jan 10th 2023 American Airlines · AA 5150 Depart at 8:31 am from Washington, D.C. (DCA) Fly for 2h 46m Arrive at 10:17 am in St. Louis (STL)

  • USD 187
    Delta Air Lines
    10:00am - 1:20pm
    Tue Jan 10th
    4h 20m
    Washington, D.C. (DCA) → St. Louis (STL)
    1 Stop

    Tue Jan 10th 2023 Delta Air Lines · DL 2476 Depart at 10:00 am from Washington, D.C. (DCA) Fly for 1h 41m Arrive at 11:41 am in Detroit (DTW)

    Layover in Detroit for 0h 51m

    Tue Jan 10th 2023 Delta Air Lines · DL 2174 Depart at 12:32 pm from Detroit (DTW) Fly for 1h 48m Arrive at 1:20 pm in St. Louis (STL)

  • USD 187
    United Airlines
    7:00am - 10:36am
    Tue Jan 10th
    4h 36m
    Washington, D.C. (DCA) → St. Louis (STL)
    1 Stop

    Tue Jan 10th 2023 United Airlines · UA 1190 Depart at 7:00 am from Washington, D.C. (DCA) Fly for 2h 14m Arrive at 8:14 am in Chicago (ORD)

    Layover in Chicago for 0h 56m

    Tue Jan 10th 2023 United Airlines · UA 4397 Depart at 9:10 am from Chicago (ORD) Fly for 1h 26m Arrive at 10:36 am in St. Louis (STL)

  • USD 187
    United Airlines
    5:40pm - 9:27pm
    Tue Jan 10th
    4h 47m
    Washington, D.C. (DCA) → St. Louis (STL)
    1 Stop

    Tue Jan 10th 2023 United Airlines · UA 1554 Depart at 5:40 pm from Washington, D.C. (DCA) Fly for 2h 14m Arrive at 6:54 pm in Chicago (ORD)

    Layover in Chicago for 1h 4m

    Tue Jan 10th 2023 United Airlines · UA 2431 Depart at 7:58 pm from Chicago (ORD) Fly for 1h 29m Arrive at 9:27 pm in St. Louis (STL)

  • USD 187
    United Airlines
    10:45am - 2:32pm
    Tue Jan 10th
    4h 47m
    Washington, D.C. (DCA) → St. Louis (STL)
    1 Stop

    Tue Jan 10th 2023 United Airlines · UA 1332 Depart at 10:45 am from Washington, D.C. (DCA) Fly for 2h 3m Arrive at 11:48 am in Chicago (ORD)

    Layover in Chicago for 1h 17m

    Tue Jan 10th 2023 United Airlines · UA 4449 Depart at 1:05 pm from Chicago (ORD) Fly for 1h 27m Arrive at 2:32 pm in St. Louis (STL)

  • USD 187
    Delta Air Lines
    6:59am - 10:58am
    Tue Jan 10th
    4h 59m
    Washington, D.C. (DCA) → St. Louis (STL)
    1 Stop

    Tue Jan 10th 2023 Delta Air Lines · DL 972 Depart at 6:59 am from Washington, D.C. (DCA) Fly for 2h 6m Arrive at 9:05 am in Atlanta (ATL)

    Layover in Atlanta for 1h 5m

    Tue Jan 10th 2023 Delta Air Lines · DL 2934 Depart at 10:10 am from Atlanta (ATL) Fly for 1h 48m Arrive at 10:58 am in St. Louis (STL)

  • USD 187
    Delta Air Lines
    12:20pm - 4:20pm
    Tue Jan 10th
    5h 0m
    Washington, D.C. (DCA) → St. Louis (STL)
    1 Stop

    Tue Jan 10th 2023 Delta Air Lines · DL 316 Depart at 12:20 pm from Washington, D.C. (DCA) Fly for 2h 3m Arrive at 2:23 pm in Atlanta (ATL)

    Layover in Atlanta for 1h 13m

    Tue Jan 10th 2023 Delta Air Lines · DL 2729 Depart at 3:36 pm from Atlanta (ATL) Fly for 1h 44m Arrive at 4:20 pm in St. Louis (STL)

  • USD 187
    Delta Air Lines
    3:00pm - 7:12pm
    Tue Jan 10th
    5h 12m
    Washington, D.C. (DCA) → St. Louis (STL)
    1 Stop

    Tue Jan 10th 2023 Delta Air Lines · DL 759 Depart at 3:00 pm from Washington, D.C. (DCA) Fly for 2h 1m Arrive at 5:01 pm in Atlanta (ATL)

    Layover in Atlanta for 1h 24m

    Tue Jan 10th 2023 Delta Air Lines · DL 1712 Depart at 6:25 pm from Atlanta (ATL) Fly for 1h 47m Arrive at 7:12 pm in St. Louis (STL)

  • USD 187
    Delta Air Lines
    6:58pm - 11:13pm
    Tue Jan 10th
    5h 15m
    Washington, D.C. (DCA) → St. Louis (STL)
    1 Stop

    Tue Jan 10th 2023 Delta Air Lines · DL 665 Depart at 6:58 pm from Washington, D.C. (DCA) Fly for 2h 2m Arrive at 9:00 pm in Atlanta (ATL)

    Layover in Atlanta for 1h 29m

    Tue Jan 10th 2023 Delta Air Lines · DL 1732 Depart at 10:29 pm from Atlanta (ATL) Fly for 1h 44m Arrive at 11:13 pm in St. Louis (STL)

  • USD 187
    Delta Air Lines
    6:55pm - 11:25pm
    Tue Jan 10th
    5h 30m
    Washington, D.C. (DCA) → St. Louis (STL)
    1 Stop

    Tue Jan 10th 2023 Delta Air Lines · DL 2442 Depart at 6:55 pm from Washington, D.C. (DCA) Fly for 2h 50m Arrive at 8:45 pm in Minneapolis (MSP)

    Layover in Minneapolis for 1h 0m

    Tue Jan 10th 2023 Delta Air Lines · DL 994 Depart at 9:45 pm from Minneapolis (MSP) Fly for 1h 40m Arrive at 11:25 pm in St. Louis (STL)

  • USD 187
    Delta Air Lines
    12:55pm - 5:27pm
    Tue Jan 10th
    5h 32m
    Washington, D.C. (DCA) → St. Louis (STL)
    1 Stop

    Tue Jan 10th 2023 Delta Air Lines · DL 5641 Depart at 12:55 pm from Washington, D.C. (DCA) Fly for 1h 32m Arrive at 2:27 pm in New York (LGA)

    Layover in New York for 0h 48m

    Tue Jan 10th 2023 Delta Air Lines · DL 5688 Depart at 3:15 pm from New York (LGA) Fly for 3h 12m Arrive at 5:27 pm in St. Louis (STL)

  • USD 187
    Delta Air Lines
    9:35am - 2:10pm
    Tue Jan 10th
    5h 35m
    Washington, D.C. (DCA) → St. Louis (STL)
    1 Stop

    Tue Jan 10th 2023 Delta Air Lines · DL 5811 Depart at 9:35 am from Washington, D.C. (DCA) Fly for 1h 24m Arrive at 10:59 am in New York (LGA)

    Layover in New York for 1h 0m

    Tue Jan 10th 2023 Delta Air Lines · DL 5849 Depart at 11:59 am from New York (LGA) Fly for 3h 11m Arrive at 2:10 pm in St. Louis (STL)

  • USD 187
    United Airlines
    9:45am - 2:32pm
    Tue Jan 10th
    5h 47m
    Washington, D.C. (DCA) → St. Louis (STL)
    1 Stop

    Tue Jan 10th 2023 United Airlines · UA 4698 Depart at 9:45 am from Washington, D.C. (DCA) Fly for 2h 17m Arrive at 11:02 am in Chicago (ORD)

    Layover in Chicago for 2h 3m

    Tue Jan 10th 2023 United Airlines · UA 4449 Depart at 1:05 pm from Chicago (ORD) Fly for 1h 27m Arrive at 2:32 pm in St. Louis (STL)

  • USD 187
    Delta Air Lines
    6:00am - 10:57am
    Tue Jan 10th
    5h 57m
    Washington, D.C. (DCA) → St. Louis (STL)
    1 Stop

    Tue Jan 10th 2023 Delta Air Lines · DL 5714 Depart at 6:00 am from Washington, D.C. (DCA) Fly for 1h 21m Arrive at 7:21 am in New York (LGA)

    Layover in New York for 1h 19m

    Tue Jan 10th 2023 Delta Air Lines · DL 5622 Depart at 8:40 am from New York (LGA) Fly for 3h 17m Arrive at 10:57 am in St. Louis (STL)

  • USD 187
    United Airlines
    5:00pm - 9:57pm
    Mon Jan 9th
    5h 57m
    Washington, D.C. (DCA) → St. Louis (STL)
    1 Stop

    Mon Jan 9th 2023 United Airlines · UA 4414 Depart at 5:00 pm from Washington, D.C. (DCA) Fly for 1h 37m Arrive at 6:37 pm in New York (EWR)

    Layover in New York for 1h 22m

    Mon Jan 9th 2023 United Airlines · UA 4593 Depart at 7:59 pm from New York (EWR) Fly for 2h 58m Arrive at 9:57 pm in St. Louis (STL)

  • USD 187
    United Airlines
    5:00pm - 9:57pm
    Tue Jan 10th
    5h 57m
    Washington, D.C. (DCA) → St. Louis (STL)
    1 Stop

    Tue Jan 10th 2023 United Airlines · UA 4414 Depart at 5:00 pm from Washington, D.C. (DCA) Fly for 1h 37m Arrive at 6:37 pm in New York (EWR)

    Layover in New York for 1h 22m

    Tue Jan 10th 2023 United Airlines · UA 4593 Depart at 7:59 pm from New York (EWR) Fly for 2h 58m Arrive at 9:57 pm in St. Louis (STL)

  • USD 187
    Delta Air Lines
    6:00am - 10:58am
    Tue Jan 10th
    5h 58m
    Washington, D.C. (DCA) → St. Louis (STL)
    1 Stop

    Tue Jan 10th 2023 Delta Air Lines · DL 513 Depart at 6:00 am from Washington, D.C. (DCA) Fly for 1h 59m Arrive at 7:59 am in Atlanta (ATL)

    Layover in Atlanta for 2h 11m

    Tue Jan 10th 2023 Delta Air Lines · DL 2934 Depart at 10:10 am from Atlanta (ATL) Fly for 1h 48m Arrive at 10:58 am in St. Louis (STL)

  • USD 187
    United Airlines
    1:00pm - 7:21pm
    Mon Jan 9th
    7h 21m
    Washington, D.C. (DCA) → St. Louis (STL)
    1 Stop

    Mon Jan 9th 2023 United Airlines · UA 3614 Depart at 1:00 pm from Washington, D.C. (DCA) Fly for 1h 20m Arrive at 2:20 pm in New York (EWR)

    Layover in New York for 3h 9m

    Mon Jan 9th 2023 United Airlines · UA 679 Depart at 5:29 pm from New York (EWR) Fly for 2h 52m Arrive at 7:21 pm in St. Louis (STL)

  • USD 193
    American Airlines
    10:47am - 1:53pm
    Tue Jan 10th
    4h 6m
    Washington, D.C. (DCA) → St. Louis (STL)
    1 Stop

    Tue Jan 10th 2023 American Airlines · AA 366 Depart at 10:47 am from Washington, D.C. (DCA) Fly for 1h 34m Arrive at 12:21 pm in Charlotte (CLT)

    Layover in Charlotte for 0h 35m

    Tue Jan 10th 2023 American Airlines · AA 2937 Depart at 12:56 pm from Charlotte (CLT) Fly for 1h 57m Arrive at 1:53 pm in St. Louis (STL)

  • USD 193
    American Airlines
    6:40am - 10:17am
    Tue Jan 10th
    4h 37m
    Washington, D.C. (DCA) → St. Louis (STL)
    1 Stop

    Tue Jan 10th 2023 American Airlines · AA 5255 Depart at 6:40 am from Washington, D.C. (DCA) Fly for 1h 45m Arrive at 8:25 am in Charlotte (CLT)

    Layover in Charlotte for 0h 50m

    Tue Jan 10th 2023 American Airlines · AA 801 Depart at 9:15 am from Charlotte (CLT) Fly for 2h 2m Arrive at 10:17 am in St. Louis (STL)

  • USD 193
    American Airlines
    3:25pm - 7:18pm
    Tue Jan 10th
    4h 53m
    Washington, D.C. (DCA) → St. Louis (STL)
    1 Stop

    Tue Jan 10th 2023 American Airlines · AA 1815 Depart at 3:25 pm from Washington, D.C. (DCA) Fly for 1h 45m Arrive at 5:10 pm in Charlotte (CLT)

    Layover in Charlotte for 1h 10m

    Tue Jan 10th 2023 American Airlines · AA 439 Depart at 6:20 pm from Charlotte (CLT) Fly for 1h 58m Arrive at 7:18 pm in St. Louis (STL)

  • USD 193
    American Airlines
    3:26pm - 7:19pm
    Mon Jan 9th
    4h 53m
    Washington, D.C. (DCA) → St. Louis (STL)
    1 Stop

    Mon Jan 9th 2023 American Airlines · AA 528 Depart at 3:26 pm from Washington, D.C. (DCA) Fly for 1h 41m Arrive at 5:07 pm in Charlotte (CLT)

    Layover in Charlotte for 1h 13m

    Mon Jan 9th 2023 American Airlines · AA 439 Depart at 6:20 pm from Charlotte (CLT) Fly for 1h 59m Arrive at 7:19 pm in St. Louis (STL)

  • USD 193
    American Airlines
    5:30pm - 9:23pm
    Tue Jan 10th
    4h 53m
    Washington, D.C. (DCA) → St. Louis (STL)
    1 Stop

    Tue Jan 10th 2023 American Airlines · AA 1245 Depart at 5:30 pm from Washington, D.C. (DCA) Fly for 1h 33m Arrive at 7:03 pm in Charlotte (CLT)

    Layover in Charlotte for 1h 17m

    Tue Jan 10th 2023 American Airlines · AA 1007 Depart at 8:20 pm from Charlotte (CLT) Fly for 2h 3m Arrive at 9:23 pm in St. Louis (STL)

  • USD 193
    American Airlines
    7:45pm - 11:53pm
    Mon Jan 9th
    5h 8m
    Washington, D.C. (DCA) → St. Louis (STL)
    1 Stop

    Mon Jan 9th 2023 American Airlines · AA 365 Depart at 7:45 pm from Washington, D.C. (DCA) Fly for 1h 33m Arrive at 9:18 pm in Charlotte (CLT)

    Layover in Charlotte for 1h 24m

    Mon Jan 9th 2023 American Airlines · AA 1007 Depart at 10:42 pm from Charlotte (CLT) Fly for 2h 11m Arrive at 11:53 pm in St. Louis (STL)

  • USD 195
    American Airlines
    2:54pm - 6:00pm
    Tue Jan 10th
    4h 6m
    Washington, D.C. (DCA) → St. Louis (STL)
    1 Stop

    Tue Jan 10th 2023 American Airlines · AA 1107 Depart at 2:54 pm from Washington, D.C. (DCA) Fly for 2h 17m Arrive at 4:11 pm in Chicago (ORD)

    Layover in Chicago for 0h 39m

    Tue Jan 10th 2023 American Airlines · AA 1062 Depart at 4:50 pm from Chicago (ORD) Fly for 1h 10m Arrive at 6:00 pm in St. Louis (STL)

  • USD 195
    American Airlines
    12:45pm - 4:19pm
    Tue Jan 10th
    4h 34m
    Washington, D.C. (DCA) → St. Louis (STL)
    1 Stop

    Tue Jan 10th 2023 American Airlines · AA 1002 Depart at 12:45 pm from Washington, D.C. (DCA) Fly for 2h 21m Arrive at 2:06 pm in Chicago (ORD)

    Layover in Chicago for 0h 59m

    Tue Jan 10th 2023 American Airlines · AA 4202 Depart at 3:05 pm from Chicago (ORD) Fly for 1h 14m Arrive at 4:19 pm in St. Louis (STL)

  • USD 195
    American Airlines
    10:00am - 1:36pm
    Tue Jan 10th
    4h 36m
    Washington, D.C. (DCA) → St. Louis (STL)
    1 Stop

    Tue Jan 10th 2023 American Airlines · AA 5535 Depart at 10:00 am from Washington, D.C. (DCA) Fly for 1h 7m Arrive at 11:07 am in Philadelphia (PHL)

    Layover in Philadelphia for 0h 49m

    Tue Jan 10th 2023 American Airlines · AA 4499 Depart at 11:56 am from Philadelphia (PHL) Fly for 2h 40m Arrive at 1:36 pm in St. Louis (STL)

  • USD 195
    American Airlines
    10:20am - 2:19pm
    Mon Jan 9th
    4h 59m
    Washington, D.C. (DCA) → St. Louis (STL)
    1 Stop

    Mon Jan 9th 2023 American Airlines · AA 2934 Depart at 10:20 am from Washington, D.C. (DCA) Fly for 2h 31m Arrive at 11:51 am in Chicago (ORD)

    Layover in Chicago for 1h 4m

    Mon Jan 9th 2023 American Airlines · AA 3803 Depart at 12:55 pm from Chicago (ORD) Fly for 1h 24m Arrive at 2:19 pm in St. Louis (STL)

  • USD 195
    American Airlines
    8:00am - 1:25pm
    Mon Jan 9th
    6h 25m
    Washington, D.C. (DCA) → St. Louis (STL)
    1 Stop

    Mon Jan 9th 2023 American Airlines · AA 2153 Depart at 8:00 am from Washington, D.C. (DCA) Fly for 1h 16m Arrive at 9:16 am in New York (LGA)

    Layover in New York for 1h 59m

    Mon Jan 9th 2023 American Airlines · AA 2542 Depart at 11:15 am from New York (LGA) Fly for 3h 10m Arrive at 1:25 pm in St. Louis (STL)

  • USD 195
    American Airlines
    1:00pm - 7:10pm
    Mon Jan 9th
    7h 10m
    Washington, D.C. (DCA) → St. Louis (STL)
    1 Stop

    Mon Jan 9th 2023 American Airlines · AA 2126 Depart at 1:00 pm from Washington, D.C. (DCA) Fly for 1h 10m Arrive at 2:10 pm in New York (LGA)

    Layover in New York for 3h 0m

    Mon Jan 9th 2023 American Airlines · AA 1162 Depart at 5:10 pm from New York (LGA) Fly for 3h 0m Arrive at 7:10 pm in St. Louis (STL)

  • USD 200
    Delta Air Lines
    12:59pm - 4:40pm
    Tue Jan 10th
    4h 41m
    Washington, D.C. (DCA) → St. Louis (STL)
    1 Stop

    Tue Jan 10th 2023 Delta Air Lines · DL 2849 Depart at 12:59 pm from Washington, D.C. (DCA) Fly for 1h 37m Arrive at 2:36 pm in Detroit (DTW)

    Layover in Detroit for 1h 14m

    Tue Jan 10th 2023 Delta Air Lines · DL 3554 Depart at 3:50 pm from Detroit (DTW) Fly for 1h 50m Arrive at 4:40 pm in St. Louis (STL)

  • USD 232
    American Airlines
    4:43pm - 8:14pm
    Tue Jan 10th
    4h 31m
    Washington, D.C. (DCA) → St. Louis (STL)
    1 Stop

    Tue Jan 10th 2023 American Airlines · AA 5022 Depart at 4:43 pm from Washington, D.C. (DCA) Fly for 1h 3m Arrive at 5:46 pm in Philadelphia (PHL)

    Layover in Philadelphia for 0h 50m

    Tue Jan 10th 2023 American Airlines · AA 2870 Depart at 6:36 pm from Philadelphia (PHL) Fly for 2h 38m Arrive at 8:14 pm in St. Louis (STL)

  • USD 232
    American Airlines
    6:00am - 9:46am
    Tue Jan 10th
    4h 46m
    Washington, D.C. (DCA) → St. Louis (STL)
    1 Stop

    Tue Jan 10th 2023 American Airlines · AA 2903 Depart at 6:00 am from Washington, D.C. (DCA) Fly for 2h 24m Arrive at 7:24 am in Chicago (ORD)

    Layover in Chicago for 1h 1m

    Tue Jan 10th 2023 American Airlines · AA 3739 Depart at 8:25 am from Chicago (ORD) Fly for 1h 21m Arrive at 9:46 am in St. Louis (STL)

  • USD 242
    Delta Air Lines
    6:00am - 9:45am
    Tue Jan 10th
    4h 45m
    Washington, D.C. (DCA) → St. Louis (STL)
    1 Stop

    Tue Jan 10th 2023 Delta Air Lines · DL 1442 Depart at 6:00 am from Washington, D.C. (DCA) Fly for 1h 42m Arrive at 7:42 am in Detroit (DTW)

    Layover in Detroit for 1h 8m

    Tue Jan 10th 2023 Delta Air Lines · DL 3549 Depart at 8:50 am from Detroit (DTW) Fly for 1h 55m Arrive at 9:45 am in St. Louis (STL)

  • USD 252
    American Airlines
    4:59pm - 6:24pm
    Sat Jan 7th
    2h 25m
    Washington, D.C. (DCA) → St. Louis (STL)
    Direct

    Sat Jan 7th 2023 American Airlines · AA 760 Depart at 4:59 pm from Washington, D.C. (DCA) Fly for 2h 25m Arrive at 6:24 pm in St. Louis (STL)

  • USD 252
    American Airlines
    12:46pm - 2:16pm
    Sat Jan 7th
    2h 30m
    Washington, D.C. (DCA) → St. Louis (STL)
    Direct

    Sat Jan 7th 2023 American Airlines · AA 5426 Depart at 12:46 pm from Washington, D.C. (DCA) Fly for 2h 30m Arrive at 2:16 pm in St. Louis (STL)

  • USD 252
    American Airlines
    12:56pm - 2:27pm
    Thu Jan 5th
    2h 31m
    Washington, D.C. (DCA) → St. Louis (STL)
    Direct

    Thu Jan 5th 2023 American Airlines · AA 5426 Depart at 12:56 pm from Washington, D.C. (DCA) Fly for 2h 31m Arrive at 2:27 pm in St. Louis (STL)

  • USD 252
    American Airlines
    12:56pm - 2:27pm
    Fri Jan 6th
    2h 31m
    Washington, D.C. (DCA) → St. Louis (STL)
    Direct

    Fri Jan 6th 2023 American Airlines · AA 5426 Depart at 12:56 pm from Washington, D.C. (DCA) Fly for 2h 31m Arrive at 2:27 pm in St. Louis (STL)

  • USD 252
    American Airlines
    12:56pm - 2:27pm
    Mon Jan 9th
    2h 31m
    Washington, D.C. (DCA) → St. Louis (STL)
    Direct

    Mon Jan 9th 2023 American Airlines · AA 5426 Depart at 12:56 pm from Washington, D.C. (DCA) Fly for 2h 31m Arrive at 2:27 pm in St. Louis (STL)

  • USD 252
    American Airlines
    10:04pm - 11:36pm
    Sun Jan 8th
    2h 32m
    Washington, D.C. (DCA) → St. Louis (STL)
    Direct

    Sun Jan 8th 2023 American Airlines · AA 4465 Depart at 10:04 pm from Washington, D.C. (DCA) Fly for 2h 32m Arrive at 11:36 pm in St. Louis (STL)

  • USD 252
    American Airlines
    10:04pm - 11:36pm
    Mon Jan 9th
    2h 32m
    Washington, D.C. (DCA) → St. Louis (STL)
    Direct

    Mon Jan 9th 2023 American Airlines · AA 4465 Depart at 10:04 pm from Washington, D.C. (DCA) Fly for 2h 32m Arrive at 11:36 pm in St. Louis (STL)

  • USD 252
    American Airlines
    5:00pm - 6:39pm
    Fri Jan 6th
    2h 39m
    Washington, D.C. (DCA) → St. Louis (STL)
    Direct

    Fri Jan 6th 2023 American Airlines · AA 5065 Depart at 5:00 pm from Washington, D.C. (DCA) Fly for 2h 39m Arrive at 6:39 pm in St. Louis (STL)

  • USD 252
    American Airlines
    5:00pm - 6:39pm
    Thu Jan 5th
    2h 39m
    Washington, D.C. (DCA) → St. Louis (STL)
    Direct

    Thu Jan 5th 2023 American Airlines · AA 4516 Depart at 5:00 pm from Washington, D.C. (DCA) Fly for 2h 39m Arrive at 6:39 pm in St. Louis (STL)

  • USD 252
    American Airlines
    5:00pm - 6:39pm
    Wed Jan 4th
    2h 39m
    Washington, D.C. (DCA) → St. Louis (STL)
    Direct

    Wed Jan 4th 2023 American Airlines · AA 4516 Depart at 5:00 pm from Washington, D.C. (DCA) Fly for 2h 39m Arrive at 6:39 pm in St. Louis (STL)

  • USD 252
    American Airlines
    6:55am - 8:37am
    Tue Jan 3rd
    2h 42m
    Washington, D.C. (DCA) → St. Louis (STL)
    Direct

    Tue Jan 3rd 2023 American Airlines · AA 5150 Depart at 6:55 am from Washington, D.C. (DCA) Fly for 2h 42m Arrive at 8:37 am in St. Louis (STL)

@sarahbb1
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

@eyupitsjohn
John Ford
@eyupitsjohn

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

@andy_travels
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 👍

@travelwitbender
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! 💪

Explore Flight Options

Cheap Flight Search Tips

Tips to help you find the cheapest flights from Washington to St. Louis (DCA to STL).

  • Book 45-90 days before your departure date.
  • Fly during weekdays (Monday-Thursday).
  • Airfare Sales: Airlines sometimes offer huge discounts and since we take a bottom-up approach these flights will appear first in the results, so check back regularly because they don't usually last long.

Why I Built FlightList

❝As someone who works remotely & travels frequently, I always book one way flights and I'm flexible on my departure dates. I look for the best deals. Most sites require you to enter a specific departure date and clutter the page with uneccessary options, images and ads. I want something simple and minimal which allows me to search by departure date range & display a list of flights with the ability to filter according to my needs. So, I built FlightList to solve my own problem & help other travelers who may have the same frustration. It's how I imagine a flight booking site should be.❞

- Hans Desjarlais, Founder & Creator Hans Desjarlais