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St. Louis Lambert International Airport to Dallas Fort Worth International Airport flight

Explore the cheapest one-way and round-trip flights from St. Louis Lambert International Airport to Dallas Fort Worth International Airport over the next 90 days, with one-way fares from £41 and round-trip from £62. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      STL 12:14
      2h 3m
      Direct
      DFW 14:17
      St. Louis - Dallas | Thu, Nov 12 | Frontier Airlines
      DFW 09:30
      1h 49m
      Direct
      STL 11:19
      Dallas - St. Louis | Mon, Nov 16 | Frontier Airlines
      £62 £126
      51% off
      51% off
      £126 £62
    • STL 12:14
      2h 3m
      Direct
      DFW 14:17
      St. Louis - Dallas | Mon, Nov 2 | Frontier Airlines
      DFW 09:30
      1h 49m
      Direct
      STL 11:19
      Dallas - St. Louis | Mon, Nov 9 | Frontier Airlines
      £78 £126
      38% off
      38% off
      £126 £78
    • STL 12:14
      2h 3m
      Direct
      DFW 14:17
      St. Louis - Dallas | Thu, Nov 5 | Frontier Airlines
      DFW 09:30
      1h 49m
      Direct
      STL 11:19
      Dallas - St. Louis | Mon, Nov 9 | Frontier Airlines
      £81 £126
      36% off
      36% off
      £126 £81
    • STL 12:14
      2h 3m
      Direct
      DFW 14:17
      St. Louis - Dallas | Mon, Nov 16 | Frontier Airlines
      DFW 08:35
      1h 59m
      Direct
      STL 10:34
      Dallas - St. Louis | Thu, Nov 19 | Frontier Airlines
      £93
      26% off
      £126 £93
    • STL 12:14
      2h 3m
      Direct
      DFW 14:17
      St. Louis - Dallas | Fri, Nov 13 | Frontier Airlines
      DFW 09:30
      1h 49m
      Direct
      STL 11:19
      Dallas - St. Louis | Mon, Nov 16 | Frontier Airlines
      £96
      24% off
      £126 £96
    • STL 12:14
      2h 3m
      Direct
      DFW 14:17
      St. Louis - Dallas | Sun, Nov 15 | Frontier Airlines
      DFW 08:35
      1h 59m
      Direct
      STL 10:34
      Dallas - St. Louis | Thu, Nov 19 | Frontier Airlines
      £101
      20% off
      £126 £101
    • STL 09:09
      2h 4m
      Direct
      DFW 11:13
      St. Louis - Dallas | Sun, Nov 22 | Frontier Airlines
      DFW 06:05
      1h 49m
      Direct
      STL 07:54
      Dallas - St. Louis | Tue, Nov 24 | Frontier Airlines
      £111
      12% off
      £126 £111
    • STL 11:29
      2h 1m
      Direct
      DFW 13:30
      St. Louis - Dallas | Thu, Nov 19 | Frontier Airlines
      DFW 06:05
      1h 49m
      Direct
      STL 07:54
      Dallas - St. Louis | Sun, Nov 22 | Frontier Airlines
      £111
      12% off
      £126 £111
    • STL 12:14
      2h 3m
      Direct
      DFW 14:17
      St. Louis - Dallas | Mon, Nov 9 | Frontier Airlines
      DFW 09:30
      1h 49m
      Direct
      STL 11:19
      Dallas - St. Louis | Mon, Nov 16 | Frontier Airlines
      £112
      11% off
      £126 £112
    • STL 13:00
      17h 25m
      1 stop
      DFW 14:00
      St. Louis - Dallas | Tue, Oct 27 | Normal Airline
      DFW 15:00
      6h
      Direct
      STL 16:00
      Dallas - St. Louis | Thu, Oct 29 | Normal Airline
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    • Cheapest
      STL 12:02
      6h 20m
      1 stop
      DFW 18:22
      St. Louis - Dallas | Wed, Dec 9 | Frontier Airlines
      £41 £67
      39% off
      39% off
      £67 £41
    • STL 09:09
      2h 4m
      Direct
      DFW 11:13
      St. Louis - Dallas | Thu, Nov 26 | Frontier Airlines
      £43 £140
      69% off
      69% off
      £140 £43
    • STL 12:02
      19h 5m
      1 stop
      DFW 07:07
      St. Louis - Dallas | Mon, Dec 7 | Frontier Airlines
      £45 £67
      33% off
      33% off
      £67 £45
    • STL 11:29
      2h 1m
      Direct
      DFW 13:30
      St. Louis - Dallas | Thu, Nov 19 | Frontier Airlines
      £46
      31% off
      £67 £46
    • STL 18:44
      25h 20m
      1 stop
      DFW 20:04
      St. Louis - Dallas | Fri, Nov 6 | Frontier Airlines
      £48
      28% off
      £67 £48
    • STL 18:44
      12h 34m
      1 stop
      DFW 07:18
      St. Louis - Dallas | Fri, Nov 13 | Frontier Airlines
      £48
      28% off
      £67 £48
    • STL 18:44
      12h 16m
      1 stop
      DFW 07:00
      St. Louis - Dallas | Mon, Nov 2 | Frontier Airlines
      £50
      25% off
      £67 £50
    • STL 12:14
      2h 3m
      Direct
      DFW 14:17
      St. Louis - Dallas | Fri, Oct 30 | Frontier Airlines
      £50
      25% off
      £67 £50
    • STL 12:02
      19h 5m
      1 stop
      DFW 07:07
      St. Louis - Dallas | Fri, Dec 4 | Frontier Airlines
      £52
      22% off
      £67 £52
    • STL 13:00
      17h 25m
      1 stop
      DFW 14:00
      St. Louis - Dallas | Tue, Oct 27 | Normal Airline
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    • Cheapest nonstop
      STL 09:09
      2h 4m
      Direct
      DFW 11:13
      St. Louis - Dallas | Thu, Nov 26 | Frontier Airlines
      £43 £140
      69% off
      69% off
      £140 £43
    • STL 11:29
      2h 1m
      Direct
      DFW 13:30
      St. Louis - Dallas | Thu, Nov 19 | Frontier Airlines
      £46 £67
      31% off
      31% off
      £67 £46
    • STL 12:14
      2h 3m
      Direct
      DFW 14:17
      St. Louis - Dallas | Fri, Oct 30 | Frontier Airlines
      £50 £67
      25% off
      25% off
      £67 £50
    • STL 09:09
      2h 4m
      Direct
      DFW 11:13
      St. Louis - Dallas | Sun, Nov 22 | Frontier Airlines
      £56
      16% off
      £67 £56
    • STL 12:14
      2h 3m
      Direct
      DFW 14:17
      St. Louis - Dallas | Thu, Oct 29 | Frontier Airlines
      £73
      48% off
      £140 £73
    • STL 15:20
      2h 1m
      Direct
      DFW 17:21
      St. Louis - Dallas | Sat, Oct 31 | American Airlines
      £76
      46% off
      £140 £76
    • STL 12:14
      2h 3m
      Direct
      DFW 14:17
      St. Louis - Dallas | Sun, Nov 15 | Frontier Airlines
      £86
      39% off
      £140 £86
    • STL 12:14
      2h 3m
      Direct
      DFW 14:17
      St. Louis - Dallas | Sun, Nov 8 | Frontier Airlines
      £86
      39% off
      £140 £86
    • STL 12:14
      2h 3m
      Direct
      DFW 14:17
      St. Louis - Dallas | Fri, Nov 6 | Frontier Airlines
      £87
      38% off
      £140 £87
    • STL 13:00
      17h 25m
      1 stop
      DFW 14:00
      St. Louis - Dallas | Tue, Oct 27 | Normal Airline
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    • Cheapest nonstop
      STL 09:09
      2h 4m
      Direct
      DFW 11:13
      St. Louis - Dallas | Thu, Nov 26 | Frontier Airlines
      £43 £149
      71% off
      71% off
      £149 £43
    • STL 11:29
      2h 1m
      Direct
      DFW 13:30
      St. Louis - Dallas | Thu, Nov 19 | Frontier Airlines
      £46 £149
      69% off
      69% off
      £149 £46
    • STL 12:14
      2h 3m
      Direct
      DFW 14:17
      St. Louis - Dallas | Fri, Oct 30 | Frontier Airlines
      £50 £149
      66% off
      66% off
      £149 £50
    • STL 12:14
      2h 3m
      Direct
      DFW 14:17
      St. Louis - Dallas | Thu, Oct 29 | Frontier Airlines
      £73
      51% off
      £149 £73
    • STL 15:20
      2h 1m
      Direct
      DFW 17:21
      St. Louis - Dallas | Sat, Oct 31 | American Airlines
      £76
      49% off
      £149 £76
    • STL 12:14
      2h 3m
      Direct
      DFW 14:17
      St. Louis - Dallas | Sun, Nov 15 | Frontier Airlines
      £86
      42% off
      £149 £86
    • STL 12:14
      2h 3m
      Direct
      DFW 14:17
      St. Louis - Dallas | Sun, Nov 8 | Frontier Airlines
      £86
      42% off
      £149 £86
    • STL 12:14
      2h 3m
      Direct
      DFW 14:17
      St. Louis - Dallas | Fri, Nov 6 | Frontier Airlines
      £87
      42% off
      £149 £87
    • STL 12:14
      2h 3m
      Direct
      DFW 14:17
      St. Louis - Dallas | Mon, Nov 9 | Frontier Airlines
      £93
      38% off
      £149 £93
    • STL 13:00
      17h 25m
      1 stop
      DFW 14:00
      St. Louis - Dallas | Tue, Oct 27 | Normal Airline
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    • Cheapest nonstop
      STL 12:14
      2h 3m
      Direct
      DFW 14:17
      St. Louis - Dallas | Fri, Oct 30 | Frontier Airlines
      £50 £317
      84% off
      84% off
      £317 £50
    • STL 12:14
      2h 3m
      Direct
      DFW 14:17
      St. Louis - Dallas | Thu, Oct 29 | Frontier Airlines
      £73 £317
      77% off
      77% off
      £317 £73
    • STL 15:20
      2h 1m
      Direct
      DFW 17:21
      St. Louis - Dallas | Sat, Oct 31 | American Airlines
      £76 £317
      76% off
      76% off
      £317 £76
    • STL 13:35
      2h 1m
      Direct
      DFW 15:36
      St. Louis - Dallas | Sun, Nov 1 | Frontier Airlines
      £86
      73% off
      £317 £86
    • STL 17:53
      2h 1m
      Direct
      DFW 19:54
      St. Louis - Dallas | Mon, Oct 26 | Frontier Airlines
      £124
      61% off
      £317 £124
    • STL 06:32
      2h 3m
      Direct
      DFW 08:35
      St. Louis - Dallas | Tue, Oct 27 | American Airlines
      £184
      42% off
      £317 £184
    • STL 06:32
      2h 3m
      Direct
      DFW 08:35
      St. Louis - Dallas | Wed, Oct 28 | American Airlines
      £184
      42% off
      £317 £184
    • STL 19:20
      5h 2m
      1 stop
      DFW 00:22
      St. Louis - Dallas | Fri, Oct 30 | Delta Air Lines
      £103
      68% off
      £317 £103
    • STL 19:20
      5h 2m
      1 stop
      DFW 00:22
      St. Louis - Dallas | Thu, Oct 29 | Delta Air Lines
      £118
      63% off
      £317 £118
    • STL 13:00
      17h 25m
      1 stop
      DFW 14:00
      St. Louis - Dallas | Tue, Oct 27 | Normal Airline
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    • STL 12:47
      1h 55m
      Direct
      DFW 14:42
      St. Louis - Dallas | Tue, Oct 27 | American Airlines
      £269 £306
      12% off
      12% off
      £306 £269
    • STL 12:47
      1h 55m
      Direct
      DFW 14:42
      St. Louis - Dallas | Wed, Oct 28 | American Airlines
      £272 £306
      11% off
      11% off
      £306 £272
    • STL 19:10
      1h 59m
      Direct
      DFW 21:09
      St. Louis - Dallas | Fri, Oct 30 | American Airlines
      £97 £306
      68% off
      68% off
      £306 £97
    • STL 19:10
      1h 59m
      Direct
      DFW 21:09
      St. Louis - Dallas | Thu, Oct 29 | American Airlines
      £113
      63% off
      £306 £113
    • STL 19:10
      1h 59m
      Direct
      DFW 21:09
      St. Louis - Dallas | Mon, Oct 26 | American Airlines
      £218
      28% off
      £306 £218
    • STL 14:50
      2h
      Direct
      DFW 16:50
      St. Louis - Dallas | Thu, Dec 24 | American Airlines
      £149
      51% off
      £306 £149
    • STL 14:50
      2h
      Direct
      DFW 16:50
      St. Louis - Dallas | Sun, Dec 20 | American Airlines
      £154
      50% off
      £306 £154
    • STL 14:50
      2h
      Direct
      DFW 16:50
      St. Louis - Dallas | Wed, Dec 23 | American Airlines
      £154
      50% off
      £306 £154
    • STL 14:50
      2h
      Direct
      DFW 16:50
      St. Louis - Dallas | Tue, Jan 5 | American Airlines
      £162
      47% off
      £306 £162
    • STL 13:00
      17h 25m
      1 stop
      DFW 14:00
      St. Louis - Dallas | Tue, Oct 27 | Normal Airline
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Displayed flight fares from St. Louis to Dallas are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from St. Louis Lambert International Airport to Dallas Fort Worth International Airport?

The cheapest airline flying from St. Louis Lambert International Airport to Dallas Fort Worth International Airport is Frontier Airlines (from £41) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From £41
Delta Air Lines
From £73
American Airlines
From £74
United Airlines
From £105
Alaska Airlines
From £271

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What is the flight schedule from St. Louis Lambert International Airport to Dallas Fort Worth International Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA2299

    St. Louis Lambert International Airport

    12:46

    STL

    1h 55m

    14:41

    DFW

    - M T - - F -
    Search

  2. F91523

    St. Louis Lambert International Airport

    09:09

    STL

    2h 4m

    11:13

    DFW

    - - - - T - -
    Search

  3. F94567

    St. Louis Lambert International Airport

    19:54

    STL

    2h 31m

    Direct

    21:25

    DEN

    S - T - T F -
    Search

  4. F92632

    Denver International Airport

    21:20

    DEN

    1h 58m

    Direct

    00:18

    DFW

    - M T W T F S

  5. F94474

    St. Louis Lambert International Airport

    18:35

    STL

    1h 59m

    Direct

    21:34

    ATL

    S - T - T - -
    Search

  6. F91269

    Hartsfield–Jackson Atlanta International Airport

    10:30

    ATL

    2h 43m

    Direct

    12:13

    DFW

    S M T W T F S

  7. DL1400

    St. Louis Lambert International Airport

    12:00

    STL

    1h 35m

    Direct

    14:35

    ATL

    S M T W T F S
    Search

  8. DL436

    Hartsfield–Jackson Atlanta International Airport

    16:25

    ATL

    2h 35m

    Direct

    18:00

    DFW

    S M T W T - S

  9. DL1393

    St. Louis Lambert International Airport

    19:20

    STL

    1h 40m

    Direct

    22:00

    ATL

    S M T W T - S
    Search

  10. F93021

    Hartsfield–Jackson Atlanta International Airport

    05:40

    ATL

    2h 38m

    Direct

    07:18

    DFW

    - M T W T F -

  11. F94567

    St. Louis Lambert International Airport

    19:54

    STL

    2h 31m

    Direct

    21:25

    DEN

    S - T - T F -
    Search

  12. F92550

    Denver International Airport

    07:18

    DEN

    2h 8m

    Direct

    10:26

    DFW

    S - - W T - S

  13. F94567

    St. Louis Lambert International Airport

    19:54

    STL

    2h 31m

    Direct

    21:25

    DEN

    S - T - T F -
    Search

  14. F93366

    Denver International Airport

    10:47

    DEN

    2h 4m

    Direct

    13:51

    DFW

    S M T W T F S

  15. F94474

    St. Louis Lambert International Airport

    18:35

    STL

    1h 59m

    Direct

    21:34

    ATL

    S - T - T - -
    Search

  16. F93021

    Hartsfield–Jackson Atlanta International Airport

    05:40

    ATL

    2h 38m

    Direct

    07:18

    DFW

    - M T W T F -

  17. F94474

    St. Louis Lambert International Airport

    18:35

    STL

    1h 59m

    Direct

    21:34

    ATL

    S - T - T - -
    Search

  18. F93097

    Hartsfield–Jackson Atlanta International Airport

    18:21

    ATL

    2h 44m

    Direct

    20:05

    DFW

    S M T W T F S
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About St. Louis Lambert International Airport and Dallas Fort Worth International Airport

Learn about St. Louis Lambert International Airport (STL) and Dallas Fort Worth International Airport (DFW) — including location, terminals, transportation, and travel tips.

Flight distance 885.95km
Cheapest one-way ticket price £41
Cheapest return ticket price £62

FAQs for St. Louis Lambert International Airport to Dallas Fort Worth International Airport Flights

  • How long is the flight from St. Louis Lambert International Airport to Dallas Fort Worth International Airport?

    St. Louis Lambert International Airport to Dallas Fort Worth International Airport takes about 1 hour 28 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 7 daily flights from St. Louis Lambert International Airport (STL) to Dallas Fort Worth International Airport (DFW).
  • The earliest flight from St. Louis Lambert International Airport to Dallas Fort Worth International Airport departs at 05:40, and the last departs at 19:10, with about 9 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from St. Louis Lambert International Airport (STL) to Dallas Fort Worth International Airport (DFW) is quite popular. Without considering departure times or holidays, tickets cost around £213 in October, the most expensive month to book this route.
    • The distance from Dallas Fort Worth International Airport to downtown is about 25km, by taxi about 40 minutes.
    • The distance from Dallas Love Field to downtown is about 8km, by taxi about 20 minutes.
  • The closest airport to Dallas Fort Worth International Airport (DFW) is Dallas Love Field. The distance is around 18km.
  • American Airlines is a very popular airline operating an average of 2772 flights per month.
  • One-way flights from St. Louis Lambert International Airport to Dallas Fort Worth International Airport currently start from £41, and round-trip fares start from £62. The current lowest fare is a Frontier Airlines flight departing on Wed, Dec 9; prices may vary depending on availability.
  • Yes. American Airlines and Frontier Airlines operate direct flights from St. Louis Lambert International Airport to Dallas Fort Worth International Airport, with an average flight time of 1 hour 20 minutes, and around 43 weekly flights. Actual flight frequency may vary by season.
  • 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 Dallas Fort Worth International Airport is £279. Prices may vary depending on the departure date, airline, and availability.
  • Gol Linhas Aereas Inteligentes and Frontier Airlines are the most popular budget airlines flying from St. Louis Lambert International Airport to Dallas Fort Worth International Airport, with one-way fares starting from £41. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • St. Louis Lambert International Airport to Dallas Fort Worth International Airport operates around 43 weekly flights, mainly by American Airlines and Frontier Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter St. Louis Lambert International Airport and Dallas Fort Worth 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.

Find Cheap Flights with Trip.com

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

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check 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 according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.