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Dallas/Fort Worth

$91+ Cheap flights from St. Louis (STL) to Dallas/Fort Worth (DFW)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
STL — DFW
Dec 28 — Jan 41
Sat 12/28
Sat 1/4
1 adult, Economy
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The best prices from Lambert-St Louis to Dallas/Fort Worth are usually found in July or September, booked 67 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap flight deals from St. Louis to Dallas/Fort Worth

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Dallas/Fort Worth (DFW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 23, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$129
(Booking.com)

One-way from

$91
(American Airlines)

Popular in

December

Cheapest in

July

Average price

$355
Provider with most accurate pricing for Lambert-St Louis-Dallas/Fort Worth flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Dallas/Fort Worth flights.
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From Lambert-St Louis to Dallas/Fort Worth
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One-way flight from Lambert-St Louis to Dallas/Fort Worth
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High demand for flights, 9% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from St. Louis to Dallas/Fort Worth

Cheapest flights from St. Louis to Dallas/Fort Worth
Explore the most affordable flight options available from St. Louis to Dallas/Fort Worth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2024.

This Kiwi.com deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/228:40 pmSTL - DFW
Nonstop1h 55mFrontier
Mon 1/612:53 pmDFW - STL
1 stop7h 36mFrontier
Deal found 12/22$260
This Orbitz deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/228:40 pmSTL - DFW
Nonstop1h 55mMultiple Airlines
Sun 1/55:45 amDFW - STL
1 stop9h 36mMultiple Airlines
Deal found 12/22$409
This American Airlines deal was found by Cheapflights users on 12/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/315:21 amSTL - DFW
Nonstop2h 07mAmerican Airlines
Sat 1/48:40 pmDFW - STL
Nonstop1h 41mAmerican Airlines
Deal found 12/23$492
This United Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2811:10 amSTL - DFW
1 stop7h 34mUnited Airlines
Tue 12/315:10 amDFW - STL
2 stops10h 37mUnited Airlines
Deal found 12/21$516
This Delta deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/225:17 pmSTL - DFW
1 stop7h 05mDelta
Tue 1/75:31 amDFW - STL
1 stop6h 16mDelta
Deal found 12/22$558
This Mytrip deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/264:27 pmSTL - DFW
2 stops24h 57mSpirit Airlines
Thu 1/25:45 amDFW - STL
1 stop9h 36mSpirit Airlines
Deal found 12/22$696

Find flights from St. Louis to Dallas/Fort Worth within your budget

Customize your flight search to find flights from St. Louis to Dallas/Fort Worth that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 23, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisDallas

STL - DFW

STLDFW

Lambert-St Louis

Thu 1/9

8:34 pm-10:56 am

1 stop14h 22m

Dallas/Fort Worth

Sun 1/12

9:22 am-11:27 pm

1 stop14h 05m

$129

St. LouisDallas

STL - DFW

STLDFW

Lambert-St Louis

Tue 3/4

9:15 am-11:14 am

Nonstop1h 59m

Dallas/Fort Worth

Wed 3/5

8:10 am-9:59 am

Nonstop1h 49m

$181

St. LouisDallas

STL - DFW

STLDFW

Lambert-St Louis

Thu 1/16

3:48 pm-10:24 pm

1 stop6h 36m

Dallas/Fort Worth

Tue 1/21

6:15 am-9:16 am

1 stop27h 01m

$182

St. LouisDallas

STL - DFW

STLDFW

Lambert-St Louis

Tue 2/18

8:40 am-4:01 pm

1 stop7h 21m

Dallas/Fort Worth

Sat 2/22

10:51 am-3:40 pm

1 stop4h 49m

$220

St. LouisDallas

STL - DFW

STLDFW

Lambert-St Louis

Wed 1/1

7:15 am-3:10 pm

1 stop7h 55m

Dallas/Fort Worth

Mon 1/6

3:27 pm-11:14 pm

1 stop7h 47m

$276

St. LouisDallas

STL - DFW

STLDFW

Lambert-St Louis

Sun 1/19

4:28 pm-7:55 am

2 stops15h 27m

Dallas/Fort Worth

Sun 1/26

5:20 am-2:43 pm

1 stop9h 23m

$303

St. LouisDallas

STL - DFW

STLDFW

Lambert-St Louis

Wed 1/22

11:38 am-1:40 pm

Nonstop2h 02m

$91

St. LouisDallas

STL - DFW

STLDFW

Lambert-St Louis

Thu 1/23

12:52 pm-6:54 pm

1 stop6h 02m

$98

St. LouisDallas

STL - DFW

STLDFW

Lambert-St Louis

Tue 1/28

11:30 am-8:06 pm

2 stops8h 36m

$105

St. LouisDallas

STL - DFW

STLDFW

Lambert-St Louis

Thu 2/20

4:00 pm-11:53 pm

1 stop7h 53m

$106

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 12 results
1
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Compare providers for flights from St. Louis to Dallas/Fort Worth

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Dallas/Fort Worth in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Dallas/Fort Worth Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Dallas/Fort Worth Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Dallas/Fort Worth Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Dallas/Fort Worth Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Dallas/Fort Worth Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St. Louis to Dallas/Fort Worth

Have a flexible travel schedule? Discover the best time to fly to Dallas/Fort Worth from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from St. Louis to Dallas/Fort Worth

Get recent, data-driven insights about flights from St. Louis to Dallas/Fort Worth including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from St. Louis to Dallas/Fort Worth Airport?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Dallas/Fort Worth. Price data was last updated on December 20, 2024.

The price you pay for your flight from St. Louis to Dallas/Fort Worth Airport may vary depending on when you book. For the best chance of a lower fare, look to book 67 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from St. Louis to Dallas/Fort Worth Airport?

Currently, August is the cheapest month in which you can book a flight from St. Louis to Dallas/Fort Worth Airport (average of $216). Flying from St. Louis to Dallas/Fort Worth Airport in March is currently the most expensive (average of $295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from STL to DFW?

Find hourly flight availability from St. Louis to Dallas/Fort Worth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2024.

When flying from St. Louis to Dallas/Fort Worth Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 62% versus a flight in the morning.

What is the cheapest day to fly from St. Louis to Dallas/Fort Worth Airport?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Dallas/Fort Worth. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their St. Louis to Dallas/Fort Worth Airport flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from St. Louis to Dallas/Fort Worth Airport

Explore weekly flight availability from St. Louis to Dallas/Fort Worth. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 23, 2024.

The most flights from STL to DFW are scheduled on a Friday (32 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (22 on average).

Rainfall in Dallas/Fort Worth by month

Plan your trip to Dallas/Fort Worth by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dallas/Fort Worth Airport ranges from 1.9 - 4.9 inches per month. May is typically the wettest month, when rainfall can reach 4.9 in. August is typically the driest time to visit Dallas/Fort Worth Airport when rainfall is around 1.9 in.

Temperature in Dallas/Fort Worth by month

Plan your trip to Dallas/Fort Worth by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dallas/Fort Worth Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Dallas/Fort Worth

Get insights into the airlines that provide service to Dallas/Fort Worth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dallas/Fort Worth. Reviews last updated December 23, 2024.
Get a feel of what it's like to fly with American Airlines, Delta and United Airlines from St. Louis to Dallas by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,588 reviews

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,588 reviews
Delta
8.0
Very good
8,588 reviews

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
9,020 reviews
Delta
8.0
Very good
8,588 reviews

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,588 reviews

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Spirit Airlines
6.3
Okay
8,113 reviews
Delta
8.0
Very good
8,588 reviews

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Frontier
6.1
Okay
3,469 reviews
Delta
8.0
Very good
8,588 reviews

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Dallas/Fort Worth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. Louis to Dallas/Fort Worth?

    Lambert-St Louis (STL) is the airport you will fly out of if you book a flight from St. Louis to Dallas/Fort Worth. You should not have trouble finding flights to Dallas/Fort Worth from Lambert-St Louis; the airport handles an average of 26 outbound flights to Dallas/Fort Worth per day. You should also have plenty of airline options to choose from since 5 airlines have flights from the St. Louis airport to Dallas/Fort Worth. It is only a 12.7 mi journey to Lambert-St Louis (STL) from St. Louis’s city center.

  • What are the cheapest airlines flying from St. Louis to Dallas/Fort Worth Airport round-trip?

    Currently priced at $129, Frontier will fly you from St. Louis to Dallas/Fort Worth Airport and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $181 and $220, respectively. Frontier is currently priced 54% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from St. Louis to Dallas/Fort Worth Airport one-way?

    $91 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $98 and $105, respectively.

  • What are the most reliable airlines from St. Louis to Dallas/Fort Worth Airport?

    No one likes to see their flight delayed. When booking a flight from St. Louis to Dallas/Fort Worth Airport consider choosing Japan Airlines (84%), Envoy Air (79%) or Frontier (78%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from St. Louis to Dallas/Fort Worth Airport?

    Looking at all options, your cheapest flight can be booked for $97. While the most popular route (Lambert-St Louis - Dallas/Fort Worth) can be booked for $160 on average our data indicates $1,023 when flying from St. Louis to Dallas/Fort Worth Airport.

  • Can I find deals for flights from St. Louis to Dallas/Fort Worth that include hotel bookings?

    Yes. In addition to deals on St. Louis to Dallas/Fort Worth flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Dallas/Fort Worth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Dallas/Fort Worth.

  • Can I find deals for business class flights from St. Louis to Dallas/Fort Worth?

    Yes. Cheapflights offers flight deals from St. Louis to Dallas/Fort Worth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to Dallas/Fort Worth Airport?

    Currently, August is the cheapest month in which you can book a flight from St. Louis to Dallas/Fort Worth Airport (average of $216). Flying from St. Louis to Dallas/Fort Worth Airport in March is currently the most expensive (average of $295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 5 airlines flying from St. Louis to Dallas/Fort Worth

Discover the top 5 airlines that operate flights from St. Louis to Dallas/Fort Worth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 23, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$47Average$122FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$181Average$319FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$201Average$297FlexibilityNo cancel feeOn-time63%
DeltaCheapest$279Average$499FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$296Average$483FlexibilityNo cancel feeOn-time69%
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