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Cheap flights from St. Louis to Dallas from $63

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Dallas departing on 4/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap St. Louis to Dallas flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Dallas

Best Price Found

$63

Fastest flight time

1h 51m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sat

Airports in Dallas

2 airports
The best one-way flight to Dallas from St. Louis in the past 72 hours is $63. The best round-trip flight deal from St. Louis to Dallas found on momondo in the last 72 hours is $122.
The fastest flight from St. Louis to Dallas takes 1h 51m
Direct flights go from St. Louis to Dallas on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. The only airline offering direct flights is American Airlines.
There are 2 airports near Dallas: Dallas/Fort Worth (DFW), Dallas Love Field (DAL)

How to get the cheapest flight ticket from St. Louis to Dallas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from St. Louis to Dallas?

September. The cheapest time of year to fly to Dallas from St. Louis is September. Most expensive is November

What is the cheapest day to depart St. Louis for Dallas?

Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Monday

When is the cheapest time to fly from St. Louis to Dallas?

In the evening. St. Louis to Dallas flights are approximately 24% more expensive at noon than in the evening

What is the cheapest airline that flies to Dallas from St. Louis?

Spirit Airlines. American Airlines, Delta, and Frontier are the most popular carriers operating from St. Louis to Dallas

What is the cheapest St. Louis to Dallas flight route?

Lambert-St Louis - Dallas/Fort Worth. Fly from Lambert-St Louis to Dallas/Fort Worth for the best St. Louis - Dallas flight prices

How far in advance should you book St. Louis to Dallas flights?

28 days before. The cheapest time to buy a flight from St. Louis to Dallas is approximately 28 days to departure

How many flights depart from St. Louis to Dallas on average per day?

17 flights are operational weekly from St. Louis to Dallas as of March 2024. The most popular departure time for this route is 6:00PM, with 50% of flights per day taking off at noon.

How many flights depart from St. Louis to Dallas on average per week?

124 flights are operational weekly from St. Louis to Dallas as of March 2024. The most popular departure day for this route is Monday, with 18% of flights per week taking off on this day.

Can stopping save me money on St. Louis to Dallas flights?

You could potentially save up to 54% on your flight if you consider stops on a St. Louis to Dallas flight.

When you’re planning your trip from St. Louis to Dallas, the most popular airport-to-airport route is Lambert-St Louis Airport to Dallas/Fort Worth Airport. If you are looking for alternate airports to fly out of when traveling to Dallas, you can try Springfield Capital Airport or Marion Williamson County Airport which are located in Springfield and Marion respectively. If you are looking for alternate airports to fly into when traveling from St. Louis, you can try flying into Dallas Love Field Airport (in Dallas), Tyler Pounds Field Airport (in Tyler), or Waco Airport (in 15). In March, $122 is typically the cheapest round trip price you’ll find from St. Louis to Dallas which you can find when you fly STL — DFW.

Lambert-St Louis Airport (STL) to Dallas/Fort Worth Airport (DFW)$122
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Lambert-St Louis Airport (STL) to Dallas Love Field Airport (DAL)$282
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Springfield Capital Airport (SPI) to Dallas/Fort Worth Airport (DFW)$211
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Lambert-St Louis Airport (STL) to Tyler Pounds Field Airport (TYR)$302
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Lambert-St Louis Airport (STL) to Waco Airport (ACT)$272
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Springfield Capital Airport (SPI) to Dallas Love Field Airport (DAL)$1,129
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Easily compare round-trip flights from St. Louis to Dallas

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from St. Louis to Dallas by changing tabs
Spirit Airlines
Apr 23
STL2:35 pmLambert-St Louis
6h 32m
1 stop
DFW9:07 pmDallas/Fort Worth
Apr 30
DFW6:56 amDallas/Fort Worth
27h 47m
1 stop
STL10:43 amLambert-St Louis
Multiple Airlines
Apr 23
STL2:35 pmLambert-St Louis
6h 32m
1 stop
DFW9:07 pmDallas/Fort Worth
Apr 24
DFW9:05 amDallas/Fort Worth
25h 33m
1 stop
STL10:38 amLambert-St Louis
Frontier
Apr 20
STL12:59 pmLambert-St Louis
7h 39m
1 stop
DFW8:38 pmDallas/Fort Worth
Apr 27
DFW6:55 pmDallas/Fort Worth
12h 18m
1 stop
STL7:13 amLambert-St Louis
American Airlines
Apr 17
STL5:00 amLambert-St Louis
2h 00m
DFW7:00 amDallas/Fort Worth
Apr 17
DFW10:09 amDallas/Fort Worth
6h 13m
1 stop
STL4:22 pmLambert-St Louis
Spirit Airlines
Apr 23
STL2:35 pmLambert-St Louis
6h 32m
1 stop
DFW9:07 pmDallas/Fort Worth
Apr 26
DFW2:51 pmDallas/Fort Worth
19h 49m
1 stop
STL10:40 amLambert-St Louis
Multiple Airlines
Apr 23
STL2:35 pmLambert-St Louis
6h 32m
1 stop
DFW9:07 pmDallas/Fort Worth
Apr 29
DFW1:56 pmDallas/Fort Worth
7h 07m
1 stop
STL9:03 pmLambert-St Louis

Find the cheapest one-way flights from St. Louis to Dallas

If you're looking for one-way flights from St. Louis to Dallas, view some of our deals below provided by American Airlines, Frontier and Spirit Airlines
Spirit Airlines
Apr 30
STL2:35 pmLambert-St Louis
6h 32m
1 stop
DFW9:07 pmDallas/Fort Worth
Frontier
Apr 16
STL7:51 pmLambert-St Louis
8h 54m
1 stop
DFW4:45 amDallas/Fort Worth
Multiple Airlines
May 1
STL8:04 pmLambert-St Louis
14h 37m
2 stops
DFW10:41 amDallas/Fort Worth

Search last-minute flights to Dallas from St. Louis

Find and compare round-trip flight prices for your last-minute flight from St. Louis to Dallas
Frontier
Apr 3
STL7:37 pmLambert-St Louis
10h 02m
1 stop
DFW5:39 amDallas/Fort Worth
Apr 11
DFW7:24 pmDallas/Fort Worth
11h 49m
1 stop
STL7:13 amLambert-St Louis
Multiple Airlines
Apr 3
STL7:37 pmLambert-St Louis
10h 02m
1 stop
DFW5:39 amDallas/Fort Worth
Apr 6
DFW5:30 amDallas/Fort Worth
12h 01m
1 stop
STL5:31 pmLambert-St Louis
Spirit Airlines
Apr 7
STL7:48 pmLambert-St Louis
20h 57m
1 stop
DFW4:45 pmDallas/Fort Worth
Apr 10
DFW1:03 pmDallas/Fort Worth
29h 37m
2 stops
STL6:40 pmLambert-St Louis
Frontier
Apr 3
STL7:37 pmLambert-St Louis
10h 02m
1 stop
DFW5:39 amDallas/Fort Worth
Apr 8
DFW7:35 amDallas/Fort Worth
24h 46m
1 stop
STL8:21 amLambert-St Louis
American Airlines
Apr 3
STL6:19 amLambert-St Louis
8h 09m
1 stop
DFW2:28 pmDallas/Fort Worth
Apr 3
DFW5:44 pmDallas/Fort Worth
1h 44m
STL7:28 pmLambert-St Louis
United Airlines
Apr 5
STL4:52 pmLambert-St Louis
4h 38m
1 stop
DFW9:30 pmDallas/Fort Worth
Apr 8
DFW12:12 pmDallas/Fort Worth
4h 11m
1 stop
STL4:23 pmLambert-St Louis

Best airlines flying from St. Louis to Dallas

Compare and see reviews for airlines that fly from St. Louis to Dallas with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $98Free CancellationRating
6.3
4,263 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $136Free CancellationRating
6.4
8,843 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $233Free CancellationRating
7.3
15,181 reviews
Search American Airlines flights
DeltaPriceFrom $250Free CancellationRating
8.0
11,402 reviews
Search Delta flights
United AirlinesPriceFrom $256Free CancellationRating
7.4
11,481 reviews
Search United Airlines flights

Frontier flights from St. Louis to Dallas

Our best Frontier deals on St. Louis to Dallas flight tickets
Frontier
Apr 20
STL12:59 pmLambert-St Louis
7h 39m
1 stop
DFW8:38 pmDallas/Fort Worth
Apr 27
DFW6:55 pmDallas/Fort Worth
12h 18m
1 stop
STL7:13 amLambert-St Louis
Frontier
Apr 20
STL12:59 pmLambert-St Louis
7h 39m
1 stop
DFW8:38 pmDallas/Fort Worth
Apr 29
DFW10:28 amDallas/Fort Worth
10h 35m
1 stop
STL9:03 pmLambert-St Louis
Frontier
May 15
STL5:56 pmLambert-St Louis
13h 07m
1 stop
DFW7:03 amDallas/Fort Worth
May 22
DFW1:45 pmDallas/Fort Worth
7h 46m
1 stop
STL9:31 pmLambert-St Louis

American Airlines flights from St. Louis to Dallas

Our best American Airlines deals on St. Louis to Dallas flight tickets
American Airlines
Apr 17
STL5:00 amLambert-St Louis
2h 00m
DFW7:00 amDallas/Fort Worth
Apr 17
DFW10:09 amDallas/Fort Worth
6h 13m
1 stop
STL4:22 pmLambert-St Louis
American Airlines
Apr 17
STL9:30 amLambert-St Louis
1h 58m
DFW11:28 amDallas/Fort Worth
Apr 17
DFW4:01 pmDallas/Fort Worth
1h 46m
STL5:47 pmLambert-St Louis
American Airlines
Apr 23
STL9:30 amLambert-St Louis
1h 58m
DFW11:28 amDallas/Fort Worth
Apr 30
DFW5:00 amDallas/Fort Worth
6h 16m
1 stop
STL11:16 amLambert-St Louis

  • How far is Lambert-St Louis to Dallas by plane?

    There are 547.5 mi between Lambert-St Louis and Dallas. Flights usually cover this in 1h 58m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Dallas?

    Prices for flights from Lambert-St Louis Airport to Dallas refresh daily.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Dallas?

  • How old do you have to be to fly from Lambert-St Louis Airport to Dallas?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Dallas.

  • What documentation or ID do you need to fly to Dallas?

    The required travel and health documents for your Dallas trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Dallas. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Alternative routes for St. Louis to Dallas

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
St. Louis to Houston Flights
Fastest flight time2h 05m
Cheapest price$151
Kansas City to Dallas Flights
Fastest flight time1h 46m
Cheapest price$125
Springfield to Houston Flights
Fastest flight time2h 01m
Cheapest price$208
Kansas City to Houston Flights
Fastest flight time2h 04m
Cheapest price$156
Springfield to Dallas Flights
Fastest flight time1h 30m
Cheapest price$304
St. Louis to Austin Flights
Fastest flight time5h 27m
Cheapest price$171
St. Louis to San Antonio Flights
Fastest flight time5h 08m
Cheapest price$172
Kansas City to Austin Flights
Fastest flight time1h 55m
Cheapest price$175
Kansas City to San Antonio Flights
Fastest flight time5h 38m
Cheapest price$154
St. Louis to El Paso Flights
Fastest flight time5h 46m
Cheapest price$184
Kansas City to El Paso Flights
Fastest flight time6h 08m
Cheapest price$265
Springfield to Austin Flights
Fastest flight time4h 38m
Cheapest price$248

Similar St. Louis to Dallas flights

Flexible with your destination? Broaden your search and find flights similar to your St. Louis to Dallas route

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Dallas?

It is quick and easy to find St. Louis to Dallas flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Dallas that suits you.

Can I find flights from St. Louis to Dallas with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Dallas from St. Louis with this policy.

How can momondo help me find flights from St. Louis to Dallas?

Once you have performed a search for St. Louis to Dallas flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from St. Louis to Dallas right now. Can momondo alert me if prices change?

Yes. momondo can track prices for St. Louis to Dallas flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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Airports listed have a maximum distance of 15.5 mi from Dallas


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