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St. Louis Lambert International Airport to McAllen International Airport flight

Explore the cheapest one-way and round-trip flights from St. Louis Lambert International Airport to McAllen International Airport over the next 90 days, with one-way fares from S$ 383 and round-trip from S$ 410. Based on Trip.com's latest 7-day flight data.

      • STL 05:43
        4h 52m
        1 stop
        MFE 10:35
        St. Louis - McAllen | Thu, Sep 10 | American Airlines
        MFE 18:12
        5h 31m
        1 stop
        STL 23:43
        McAllen - St. Louis | Sat, Sep 12 | American Airlines
        S$ 410 S$ 670
        39% off
        39% off
        S$ 670 S$ 410
      • STL 05:43
        4h 52m
        1 stop
        MFE 10:35
        St. Louis - McAllen | Sun, Sep 20 | American Airlines
        MFE 09:21
        5h 23m
        1 stop
        STL 14:44
        McAllen - St. Louis | Sat, Sep 26 | American Airlines
        S$ 414 S$ 670
        38% off
        38% off
        S$ 670 S$ 414
      • STL 05:43
        4h 50m
        1 stop
        MFE 10:33
        St. Louis - McAllen | Fri, Sep 25 | American Airlines
        MFE 18:12
        5h 31m
        1 stop
        STL 23:43
        McAllen - St. Louis | Sun, Sep 27 | American Airlines
        S$ 420 S$ 670
        37% off
        37% off
        S$ 670 S$ 420
      • STL 08:30
        6h 57m
        1 stop
        MFE 15:27
        St. Louis - McAllen | Wed, Sep 9 | American Airlines
        MFE 18:12
        5h 31m
        1 stop
        STL 23:43
        McAllen - St. Louis | Sun, Sep 13 | American Airlines
        S$ 446
        33% off
        S$ 670 S$ 446
      • STL 05:42
        4h 32m
        1 stop
        MFE 10:14
        St. Louis - McAllen | Wed, Sep 2 | American Airlines
        MFE 07:00
        5h 15m
        1 stop
        STL 12:15
        McAllen - St. Louis | Sun, Sep 6 | American Airlines
        S$ 485
        28% off
        S$ 670 S$ 485
      • STL 08:30
        6h 57m
        1 stop
        MFE 15:27
        St. Louis - McAllen | Thu, Sep 17 | American Airlines
        MFE 16:35
        5h 22m
        1 stop
        STL 21:57
        McAllen - St. Louis | Thu, Sep 24 | American Airlines
        S$ 499
        26% off
        S$ 670 S$ 499
      • STL 12:46
        4h 45m
        1 stop
        MFE 17:31
        St. Louis - McAllen | Sat, Oct 10 | American Airlines
        MFE 16:37
        7h 5m
        1 stop
        STL 23:42
        McAllen - St. Louis | Sun, Oct 11 | American Airlines
        S$ 503
        25% off
        S$ 670 S$ 503
      • STL 05:40
        4h 52m
        1 stop
        MFE 10:32
        St. Louis - McAllen | Thu, Oct 15 | American Airlines
        MFE 16:37
        5h 22m
        1 stop
        STL 21:59
        McAllen - St. Louis | Sun, Oct 18 | American Airlines
        S$ 510
        24% off
        S$ 670 S$ 510
      • STL 15:12
        6h 46m
        1 stop
        MFE 21:58
        St. Louis - McAllen | Fri, Sep 25 | United Airlines
        MFE 07:00
        7h 10m
        1 stop
        STL 14:10
        McAllen - St. Louis | Sun, Sep 27 | United Airlines
        S$ 511
        24% off
        S$ 670 S$ 511
      • STL 06:15
        5h 7m
        1 stop
        MFE 11:22
        St. Louis - McAllen | Thu, Oct 15 | United Airlines
        MFE 07:00
        7h 10m
        1 stop
        STL 14:10
        McAllen - St. Louis | Sun, Oct 18 | United Airlines
        S$ 511
        24% off
        S$ 670 S$ 511
      • STL 15:13
        6h 46m
        1 stop
        MFE 21:59
        St. Louis - McAllen | Thu, Sep 10 | United Airlines
        MFE 12:00
        5h 48m
        1 stop
        STL 17:48
        McAllen - St. Louis | Sat, Sep 12 | United Airlines
        S$ 525
        22% off
        S$ 670 S$ 525
      • STL 15:12
        6h 46m
        1 stop
        MFE 21:58
        St. Louis - McAllen | Sat, Oct 10 | United Airlines
        MFE 05:20
        4h 50m
        1 stop
        STL 10:10
        McAllen - St. Louis | Sun, Oct 11 | United Airlines
        S$ 529
        21% off
        S$ 670 S$ 529
      • STL 13:00
        17h 25m
        1 stop
        MFE 14:00
        St. Louis - McAllen | Mon, Aug 31 | Normal Airline
        MFE 15:00
        6h
        Direct
        STL 16:00
        McAllen - St. Louis | Wed, Sep 2 | Normal Airline
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      • STL 05:43
        7h 25m
        1 stop
        MFE 13:08
        St. Louis - McAllen | Sun, Sep 27 | American Airlines
        S$ 383 S$ 500
        23% off
        23% off
        S$ 500 S$ 383
      • STL 05:43
        4h 50m
        1 stop
        MFE 10:33
        St. Louis - McAllen | Tue, Sep 15 | American Airlines
        S$ 387 S$ 500
        23% off
        23% off
        S$ 500 S$ 387
      • STL 05:43
        4h 52m
        1 stop
        MFE 10:35
        St. Louis - McAllen | Sun, Sep 13 | American Airlines
        S$ 390 S$ 500
        22% off
        22% off
        S$ 500 S$ 390
      • STL 08:30
        4h 38m
        1 stop
        MFE 13:08
        St. Louis - McAllen | Thu, Sep 24 | American Airlines
        S$ 391
        22% off
        S$ 500 S$ 391
      • STL 15:12
        6h 46m
        1 stop
        MFE 21:58
        St. Louis - McAllen | Sat, Sep 26 | United Airlines
        S$ 393
        21% off
        S$ 500 S$ 393
      • STL 15:12
        6h 46m
        1 stop
        MFE 21:58
        St. Louis - McAllen | Thu, Sep 24 | United Airlines
        S$ 393
        21% off
        S$ 500 S$ 393
      • STL 06:15
        5h 7m
        1 stop
        MFE 11:22
        St. Louis - McAllen | Sun, Sep 27 | United Airlines
        S$ 393
        21% off
        S$ 500 S$ 393
      • STL 05:43
        4h 50m
        1 stop
        MFE 10:33
        St. Louis - McAllen | Tue, Sep 22 | American Airlines
        S$ 393
        21% off
        S$ 500 S$ 393
      • STL 11:15
        6h 29m
        1 stop
        MFE 17:44
        St. Louis - McAllen | Thu, Sep 10 | United Airlines
        S$ 394
        21% off
        S$ 500 S$ 394
      • STL 08:30
        4h 38m
        1 stop
        MFE 13:08
        St. Louis - McAllen | Wed, Sep 9 | American Airlines
        S$ 395
        21% off
        S$ 500 S$ 395
      • STL 15:13
        6h 46m
        1 stop
        MFE 21:59
        St. Louis - McAllen | Tue, Sep 8 | United Airlines
        S$ 395
        21% off
        S$ 500 S$ 395
      • STL 08:35
        4h 52m
        1 stop
        MFE 13:27
        St. Louis - McAllen | Fri, Sep 11 | United Airlines
        S$ 395
        21% off
        S$ 500 S$ 395
      • STL 13:00
        17h 25m
        1 stop
        MFE 14:00
        St. Louis - McAllen | Mon, Aug 31 | Normal Airline
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Flight prices from St. Louis Lambert International Airport to McAllen International Airport are based on the average fares across airlines for the next three months, based on Trip.com’s latest data.

Which airline offers the cheapest flights from St. Louis Lambert International Airport to McAllen International Airport?

The cheapest airline flying from St. Louis Lambert International Airport to McAllen International Airport is Delta Air Lines (from S$ 260) among 3 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Delta Air Lines
From S$ 260
American Airlines
From S$ 358
United Airlines
From S$ 394

Find more flights and airlines

What is the flight schedule from St. Louis Lambert International Airport to McAllen International Airport?

Check the schedule for flights from St. Louis to McAllen and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA2261

    St. Louis Lambert International Airport

    05:42

    STL

    1h 58m

    Direct

    07:40

    DFW

    S M T W T F S
    Search

  2. AA1684

    Dallas Fort Worth International Airport

    08:41

    DFW

    1h 33m

    Direct

    10:14

    MFE

    - M T - - - -

  3. AA1959

    St. Louis Lambert International Airport

    08:36

    STL

    1h 58m

    Direct

    10:34

    DFW

    S M T W T F S
    Search

  4. AA3911

    Dallas Fort Worth International Airport

    11:45

    DFW

    1h 34m

    Direct

    13:19

    MFE

    S M T W T F S

  5. AA2261

    St. Louis Lambert International Airport

    05:42

    STL

    1h 58m

    Direct

    07:40

    DFW

    S M T W T F S
    Search

  6. AA3050

    Dallas Fort Worth International Airport

    08:40

    DFW

    1h 35m

    Direct

    10:15

    MFE

    S - - W T F S

  7. UA6258

    St. Louis Lambert International Airport

    06:15

    STL

    2h 17m

    Direct

    08:32

    IAH

    S M - - T - -
    Search

  8. UA4350

    George Bush Intercontinental Airport

    09:59

    IAH

    1h 26m

    Direct

    11:25

    MFE

    S M T W T F S

  9. AA2761

    St. Louis Lambert International Airport

    18:45

    STL

    1h 59m

    Direct

    20:44

    DFW

    - - - W - - S
    Search

  10. AA485

    Dallas Fort Worth International Airport

    17:35

    DFW

    1h 34m

    Direct

    19:09

    MFE

    S M T W T F S

  11. AA1959

    St. Louis Lambert International Airport

    08:36

    STL

    1h 58m

    Direct

    10:34

    DFW

    S M T W T F S
    Search

  12. AA528

    Dallas Fort Worth International Airport

    14:01

    DFW

    1h 32m

    Direct

    15:33

    MFE

    S M T W T F S

  13. AA2261

    St. Louis Lambert International Airport

    05:42

    STL

    1h 58m

    Direct

    07:40

    DFW

    S M T W T F S
    Search

  14. AA3911

    Dallas Fort Worth International Airport

    11:45

    DFW

    1h 34m

    Direct

    13:19

    MFE

    S M T W T F S

  15. DL566

    St. Louis Lambert International Airport

    14:00

    STL

    1h 35m

    Direct

    16:35

    ATL

    S M T W T F S
    Search

  16. DL1170

    Hartsfield–Jackson Atlanta International Airport

    19:55

    ATL

    2h 23m

    Direct

    21:18

    AUS

    S M T W T F S

  17. DL4067

    Austin-Bergstrom International Airport

    22:35

    AUS

    1h 26m

    Direct

    00:01

    MFE

    - - - W T - S
Find more flights and airlines

About St. Louis Lambert International Airport and McAllen International Airport

Learn about St. Louis Lambert International Airport (STL) and McAllen International Airport (MFE) — including location, terminals, transportation, and travel tips.

Flight distance 1,580.2km
Cheapest one-way ticket price S$ 383
Cheapest return ticket price S$ 410

FAQs for St. Louis Lambert International Airport to McAllen International Airport Flights

  • What is the transportation method from the main airport to downtown in McAllen?

    • The distance from McAllen International Airport to downtown is about 3km, by taxi about 20 minutes.
  • The closest airport to McAllen International Airport (MFE) is Valley International Airport. The distance is around 57km.
  • United Airlines is a very popular airline operating an average of 3 flights per month.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from St. Louis Lambert International Airport to McAllen International Airport is S$ 414. Prices may vary depending on the departure date, airline, and availability.
  • Enter St. Louis Lambert International Airport and McAllen International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations & Recommendations

Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.