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Flight INFO & American Airlines(AA) flights from Washington D.C. to St. Louis

Cheapest nonstop flight price$54
Cheapest round-trip ticket price$166
Off-season for travelDecember
Peak season for travelOctober
Flight distance1,139.76 km
Average flight time2 hours 31 minutes
Popular airlineAmerican Airlines
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Book American Airlines(AA) flights from Washington D.C. to St. Louis

  • One way
  • Round-trip
      • direct cheapest
        DCA18:19
        2h 38m
        Nonstop
        STL19:57
        Washington D.C. - St. Louis|Sat, Feb 8|American Airlines
        US$117US$309
        62% OFF
        62% OFF
        US$309US$117

      • DCA21:14
        2h 30m
        Nonstop
        STL22:44
        Washington D.C. - St. Louis|Fri, Feb 28|American Airlines
        US$120US$309
        61% OFF
        61% OFF
        US$309US$120

      • DCA08:37
        2h 47m
        Nonstop
        STL10:24
        Washington D.C. - St. Louis|Sun, Feb 9|American Airlines
        US$121US$309
        61% OFF
        61% OFF
        US$309US$121

      • DCA20:15
        2h 53m
        Nonstop
        STL22:08
        Washington D.C. - St. Louis|Wed, Jan 29|American Airlines
        US$131
        US$131

      • DCA08:37
        2h 47m
        Nonstop
        STL10:24
        Washington D.C. - St. Louis|Tue, Jan 28|American Airlines
        US$145
        US$145

      • DCA08:37
        2h 47m
        Nonstop
        STL10:24
        Washington D.C. - St. Louis|Thu, Jan 30|American Airlines
        US$148
        US$148

      • DCA22:04
        2h 49m
        Nonstop
        STL23:53
        Washington D.C. - St. Louis|Fri, Feb 7|American Airlines
        US$149
        US$149

      • DCA20:15
        2h 53m
        Nonstop
        STL22:08
        Washington D.C. - St. Louis|Mon, Feb 3|American Airlines
        US$149
        US$149

      • DCA08:22
        2h 30m
        Nonstop
        STL09:52
        Washington D.C. - St. Louis|Fri, Apr 11|American Airlines
        US$149
        US$149

      • DCA21:14
        2h 30m
        Nonstop
        STL22:44
        Washington D.C. - St. Louis|Thu, Feb 13|American Airlines
        US$220
        US$220

      • IAD09:11
        4h 34m
        1 stop
        STL12:45
        Washington D.C. - St. Louis|Sat, Feb 8|American Airlines
        US$140
        US$140

      • IAD13:53
        4h 29m
        1 stop
        STL17:22
        Washington D.C. - St. Louis|Sun, Feb 9|American Airlines
        US$145
        US$145

      • DCA07:59
        6h 1m
        1 stop
        STL13:00
        Washington D.C. - St. Louis|Wed, Mar 19|American Airlines
        US$147
        US$147

      • IAD09:20
        4h 40m
        1 stop
        STL13:00
        Washington D.C. - St. Louis|Wed, Mar 19|American Airlines
        US$147
        US$147

      • DCA06:47
        7h 13m
        1 stop
        STL13:00
        Washington D.C. - St. Louis|Sat, Mar 15|American Airlines
        US$152
        US$152

      • IAD09:20
        4h 40m
        1 stop
        STL13:00
        Washington D.C. - St. Louis|Sat, Mar 15|American Airlines
        US$152
        US$152

      • IAD09:15
        5h 6m
        1 stop
        STL13:21
        Washington D.C. - St. Louis|Thu, Jan 30|American Airlines
        US$154
        US$154

      • DCA06:59
        7h 1m
        1 stop
        STL13:00
        Washington D.C. - St. Louis|Wed, Feb 5|American Airlines
        US$166
        US$166

      • IAD13:52
        4h 30m
        1 stop
        STL17:22
        Washington D.C. - St. Louis|Wed, Feb 5|American Airlines
        US$166
        US$166

      • IAD13:52
        6h 31m
        1 stop
        STL19:23
        Washington D.C. - St. Louis|Wed, Jan 29|American Airlines
        US$167
        US$167

      • IAD13:52
        6h 31m
        1 stop
        STL19:23
        Washington D.C. - St. Louis|Tue, Jan 28|American Airlines
        US$167
        US$167

      • DCA06:20
        6h 20m
        1 stop
        STL11:40
        Washington D.C. - St. Louis|Fri, Mar 7|American Airlines
        US$168
        US$168

      • IAD13:53
        6h 30m
        1 stop
        STL19:23
        Washington D.C. - St. Louis|Mon, Feb 3|American Airlines
        US$168
        US$168

      • DCA07:59
        6h 52m
        1 stop
        STL13:51
        Washington D.C. - St. Louis|Fri, Mar 14|American Airlines
        US$168
        US$168

      • IAD09:20
        4h 40m
        1 stop
        STL13:00
        Washington D.C. - St. Louis|Fri, Mar 14|American Airlines
        US$168
        US$168

      • IAD20:05
        4h 41m
        1 stop
        STL23:46
        Washington D.C. - St. Louis|Fri, Feb 7|American Airlines
        US$169
        US$169

      • DCA08:10
        7h 38m
        1 stop
        STL14:48
        Washington D.C. - St. Louis|Mon, Mar 17|American Airlines
        US$169
        US$169

      • IAD09:20
        4h 43m
        1 stop
        STL13:03
        Washington D.C. - St. Louis|Fri, Mar 7|American Airlines
        US$169
        US$169

      • IAD13:52
        6h 20m
        1 stop
        STL19:12
        Washington D.C. - St. Louis|Mon, Mar 17|American Airlines
        US$169
        US$169

      • IAD13:48
        4h 44m
        1 stop
        STL17:32
        Washington D.C. - St. Louis|Thu, Feb 13|American Airlines
        US$193
        US$193

      • WAS01:00 pm
        3h 5m
        Nonstop
        STL02:00 pm
        Washington D.C. - St. Louis|Sat, Feb 1|American Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

📱 eSIM, SIM & WiFi Deals
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🔥 Travel Discounts Worldwide
Find latest hot deals on flights, hotels, attractions, and more across different regions!
🚆 Hot Transportation Deals
Get up to 10% OFF Coupon on train tickets in many countries!
Check out weekly flight deals & save big!
Save 10% on car rentals
🎡 Attractions & Discounted Tickets
Enjoy deals on tickets to popular attractions around the globe. Explore more for less! 🎟️

American Airlines(AA) flights from Washington D.C. to St. Louis & Flight Schedule

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA4754

    American Airlines

    06:26

    DCA

    1.2h

    07:37

    LGA

    SMTWT--
    Search

  2. AA4479

    American Airlines

    09:40

    LGA

    2.9h

    11:32

    STL

    SMTWTFS

  3. AA1518

    American Airlines

    08:00

    DCA

    1.6h

    09:36

    CLT

    SMTWTFS
    Search

  4. AA3096

    American Airlines

    11:48

    CLT

    2.1h

    12:53

    STL

    SMTWTFS

  5. AA4458

    American Airlines

    08:15

    DCA

    2.7h

    Nonstop

    09:56

    STL

    SMTWTFS
    Search

  6. AA5223

    American Airlines

    09:12

    IAD

    1.6h

    10:49

    CLT

    SMTWTFS
    Search

  7. AA3096

    American Airlines

    11:48

    CLT

    2.1h

    12:53

    STL

    SMTWTFS

  8. AA4377

    American Airlines

    09:59

    DCA

    1.4h

    11:25

    LGA

    SMTWTFS
    Search

  9. AA4470

    American Airlines

    12:50

    LGA

    2.9h

    14:41

    STL

    SMTWT-S

  10. AA5543

    American Airlines

    14:06

    IAD

    1.6h

    15:40

    CLT

    SMTWTFS
    Search

  11. AA2686

    American Airlines

    18:10

    CLT

    2.0h

    19:12

    STL

    SMTWTFS

  12. AA5543

    American Airlines

    14:06

    IAD

    1.6h

    15:40

    CLT

    SMTWTFS
    Search

  13. AA2486

    American Airlines

    17:14

    CLT

    2.0h

    18:12

    STL

    SMTWTFS

  14. AA5398

    American Airlines

    15:59

    DCA

    2.4h

    Nonstop

    17:21

    STL

    -M-----
    Search

  15. AA5447

    American Airlines

    16:52

    IAD

    1.5h

    18:22

    CLT

    S--WT-S
    Search

  16. AA1007

    American Airlines

    20:29

    CLT

    1.9h

    21:25

    STL

    SMTWTFS

  17. AA5269

    American Airlines

    21:14

    DCA

    2.5h

    Nonstop

    22:44

    STL

    SMTWTFS
    Search
Show Less

American Airlines(AA) flights from Washington D.C. to St. Louis Flight Booking FAQ

  • When are flight tickets from Washington D.C. (WAS) to St. Louis (STL) the cheapest?

    Airlines adjust prices for flights from Washington D.C. to St. Louis based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Washington D.C. (WAS) to St. Louis (STL) cost?

    According to Trip.com's data, the lowest price is around $317.

  • How long does it take to fly from Washington D.C. (WAS) to St. Louis (STL) and what is the distance?

    It takes around 2 hours 31 minutes to fly from Washington D.C. (WAS) to St. Louis (STL).

  • What is the transportation method from the main airport to downtown in St. Louis?

    • The distance from St. Louis Lambert International Airport to downtown is about 20 km. It takes about 40 minutes by taxi.

  • What are the most popular airlines that fly from Washington D.C. (WAS) to St. Louis (STL)?

    Airlines with flights from Washington D.C. (WAS) to St. Louis (STL): Southwest Airlines, United Airlines, American Airlines, Copa Airlines, avianca and Lufthansa.

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