Customer Support
Trip.com
>
Flights
>
Recommended Airlines Flying Between These Cities
>
American Airlines(AA) flights from Boston to St. Louis

Flight INFO & American Airlines(AA) flights from Boston to St. Louis

Cheapest nonstop flight price

$51

Cheapest round-trip ticket price

$244

Off-season for travel

May

Peak season for travel

September

Flight distance

1,670.94km

Average flight time

2 hours 59 minutes

Popular airline

United Airlines

Book American Airlines(AA) flights from Boston to St. Louis

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • BOS08:25
        9h 54m
        1 stop
        STL17:19
        Boston - St. Louis|Wed, Jul 24|American Airlines
        US$119US$429
        72% OFF
        72% OFF
        US$429US$119
      • BOS05:50
        5h 41m
        1 stop
        STL10:31
        Boston - St. Louis|Mon, Aug 5|American Airlines
        US$125US$429
        71% OFF
        71% OFF
        US$429US$125
      • BOS08:03
        8h 29m
        1 stop
        STL15:32
        Boston - St. Louis|Tue, Aug 6|American Airlines
        US$128US$429
        70% OFF
        70% OFF
        US$429US$128
      • BOS05:15
        8h 59m
        1 stop
        STL13:14
        Boston - St. Louis|Wed, Jul 10|American Airlines
        US$132
        US$132
      • BOS14:06
        8h 56m
        1 stop
        STL22:02
        Boston - St. Louis|Tue, Jul 2|American Airlines
        US$132
        US$132
      • BOS14:13
        8h 16m
        1 stop
        STL21:29
        Boston - St. Louis|Tue, Jul 9|American Airlines
        US$132
        US$132
      • BOS12:23
        8h 24m
        1 stop
        STL19:47
        Boston - St. Louis|Tue, Aug 13|American Airlines
        US$132
        US$132
      • BOS05:15
        9h 1m
        1 stop
        STL13:16
        Boston - St. Louis|Tue, Jul 23|American Airlines
        US$132
        US$132
      • BOS10:24
        11h 18m
        1 stop
        STL20:42
        Boston - St. Louis|Mon, Aug 12|American Airlines
        US$138
        US$138
      • BOS14:06
        8h 56m
        1 stop
        STL22:02
        Boston - St. Louis|Mon, Jul 1|American Airlines
        US$143
        US$143
      • BOS14:22
        8h 32m
        1 stop
        STL21:54
        Boston - St. Louis|Fri, Jul 5|American Airlines
        US$143
        US$143
      • BOS06:45
        8h 41m
        1 stop
        STL14:26
        Boston - St. Louis|Wed, Jul 3|American Airlines
        US$145
        US$145
      • BOS05:15
        10h 11m
        1 stop
        STL14:26
        Boston - St. Louis|Sat, Jul 27|American Airlines
        US$151
        US$151
      • BOS07:05
        8h 14m
        1 stop
        STL14:19
        Boston - St. Louis|Sat, Jul 13|American Airlines
        US$152
        US$152
      • BOS07:05
        8h 14m
        1 stop
        STL14:19
        Boston - St. Louis|Sat, Jul 20|American Airlines
        US$152
        US$152
      • BOS07:00
        3h 14m
        Direct
        STL09:14
        Boston - St. Louis|Wed, Aug 7|American Airlines
        US$157
        US$157
      • BOS08:00
        13h 42m
        1 stop
        STL20:42
        Boston - St. Louis|Mon, Jul 15|American Airlines
        US$188
        US$188
      • BOS05:50
        9h 28m
        1 stop
        STL14:18
        Boston - St. Louis|Sat, Jun 29|American Airlines
        US$196
        US$196
      • BOS05:50
        5h 41m
        1 stop
        STL10:31
        Boston - St. Louis|Mon, Jul 22|American Airlines
        US$197
        US$197
      • BOS05:18
        10h 8m
        1 stop
        STL14:26
        Boston - St. Louis|Sat, Jun 22|American Airlines
        US$199
        US$199
      • BOS07:00
        4h 47m
        1 stop
        STL10:47
        Boston - St. Louis|Sat, Jun 15|American Airlines
        US$199
        US$199
      • BOS08:29
        9h 49m
        1 stop
        STL17:18
        Boston - St. Louis|Tue, Jun 25|American Airlines
        US$236
        US$236
      • BOS05:18
        6h 14m
        1 stop
        STL10:32
        Boston - St. Louis|Wed, Jun 26|American Airlines
        US$247
        US$247
      • BOS07:00
        3h 7m
        Direct
        STL09:07
        Boston - St. Louis|Tue, Jun 18|American Airlines
        US$253
        US$253
      • BOS09:30
        13h 16m
        1 stop
        STL21:46
        Boston - St. Louis|Mon, Jun 10|American Airlines
        US$291
        US$291
      • BOS09:30
        13h 16m
        1 stop
        STL21:46
        Boston - St. Louis|Mon, Jun 17|American Airlines
        US$306
        US$306
      • BOS05:50
        16h 56m
        1 stop
        STL21:46
        Boston - St. Louis|Fri, Jun 14|American Airlines
        US$314
        US$314
      • BOS05:18
        8h 54m
        1 stop
        STL13:12
        Boston - St. Louis|Wed, Jun 19|American Airlines
        US$316
        US$316
      • BOS06:45
        8h 41m
        1 stop
        STL14:26
        Boston - St. Louis|Wed, Jun 12|American Airlines
        US$345
        US$345
      • BOS05:18
        8h 54m
        1 stop
        STL13:12
        Boston - St. Louis|Thu, Jun 13|American Airlines
        US$348
        US$348
      • BOS13:00
        3h 5m
        Direct
        STL14:00
        Boston - St. Louis|Fri, Jun 14|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.

American Airlines(AA) flights from Boston to St. Louis & Flight Schedule

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA690

    American Airlines

    05:50

    BOS

    1.6h

    07:24

    PHL

    SMTWTFS
    Search

  2. AA2275

    American Airlines

    10:40

    PHL

    2.6h

    12:16

    STL

    SMTWTFS

  3. AA690

    American Airlines

    05:50

    BOS

    1.6h

    07:24

    PHL

    SMTWTFS
    Search

  4. F92181

    Frontier Airlines

    13:12

    PHL

    2.5h

    14:42

    STL

    -----F-

  5. AA690

    American Airlines

    05:50

    BOS

    1.6h

    07:24

    PHL

    SMTWTFS
    Search

  6. AA4650

    American Airlines

    08:47

    PHL

    2.6h

    10:25

    STL

    SMTWTFS

  7. AA2527

    American Airlines

    06:00

    BOS

    4.4h

    09:25

    DFW

    SMTWTFS
    Search

  8. F94742

    Frontier Airlines

    11:12

    DFW

    2.2h

    13:22

    STL

    ----T--

  9. AA1509

    American Airlines

    06:15

    BOS

    3.1h

    08:21

    ORD

    SMTWTFS
    Search

  10. AA3765

    American Airlines

    09:10

    ORD

    1.5h

    10:39

    STL

    SMTWTFS

  11. AA2623

    American Airlines

    06:44

    BOS

    2.4h

    09:10

    CLT

    SMTWTFS
    Search

  12. AA831

    American Airlines

    13:50

    CLT

    1.9h

    14:42

    STL

    SMTWTFS

  13. AA2096

    American Airlines

    07:00

    BOS

    1.6h

    08:36

    PHL

    SMTWTFS
    Search

  14. F92181

    Frontier Airlines

    13:12

    PHL

    2.5h

    14:42

    STL

    -----F-

  15. AA3563

    American Airlines

    07:00

    BOS

    3.0h

    Direct

    09:00

    STL

    SMTWT-S
    Search

  16. AA989

    American Airlines

    14:14

    BOS

    1.7h

    15:58

    DCA

    SMTWTFS
    Search

  17. AA2841

    American Airlines

    20:02

    DCA

    2.3h

    21:18

    STL

    SMTWT-S

  18. AA2144

    American Airlines

    15:46

    BOS

    1.7h

    17:30

    DCA

    SMTWT-S
    Search

  19. AA2841

    American Airlines

    20:02

    DCA

    2.3h

    21:18

    STL

    SMTWT-S
Show less

American Airlines(AA) flights from Boston to St. Louis Flight Booking FAQ

  • When are flight tickets from Boston (BOS) to St. Louis (STL) the cheapest?

    Airlines adjust prices for flights from Boston 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 Boston (BOS) to St. Louis (STL) cost?

    According to Trip.com's data, the lowest price is around $355.

  • How long does it take to fly from Boston (BOS) to St. Louis (STL) and what is the distance?

    It takes around 2 hours 59 minutes to fly from Boston (BOS) 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 20km. It takes about 40 minutes by taxi.

  • What are the most popular airlines that fly from Boston (BOS) to St. Louis (STL)?

    Airlines with flights from Boston (BOS) to St. Louis (STL): Qatar Airways, Southwest Airlines and American Airlines.

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2024 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.