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Cheap flights from St. Louis to Dallas from $73

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 6/12. 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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0 bags

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Find the cheapest flights from St. Louis to Dallas

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from St. Louis to Dallas.
8:44 pm - 10:42 pmSTL-DFW
1h 58mnonstop
5:51 pm - 7:45 pmDFW-STL
1h 54mnonstop
$140Frontier
Find Deal
Thu, Jun 19 - Sun, Jun 22
7:04 am - 9:03 amSTL-DFW
1h 59mnonstop
7:05 am - 8:59 amDFW-STL
1h 54mnonstop
$177American Airlines
Find Deal
Wed, Apr 30 - Wed, May 7
7:30 am - 9:10 amSTL-DAL
1h 40mnonstop
7:35 pm - 9:15 pmDAL-STL
1h 40mnonstop
$177Southwest
Find Deal
Mon, Apr 28 - Thu, May 1
8:44 pm - 10:42 pmSTL-DFW
1h 58mnonstop
7:00 am - 1:57 pmDFW-STL
6h 57m1 stop
$181Frontier
Find Deal
Thu, Jun 19 - Sat, Jun 21
10:36 am - 12:30 pmSTL-DFW
1h 54mnonstop
3:55 pm - 11:51 pmDFW-STL
7h 56m1 stop
$182American Airlines
Find Deal
Wed, May 7 - Wed, May 7
9:20 pm - 11:05 pmSTL-DAL
1h 45mnonstop
6:00 am - 10:00 amDAL-STL
4h 00m1 stop
$187Southwest
Find Deal
Thu, Apr 24 - Thu, May 1
5:20 am - 10:50 amSTL-DFW
5h 30m1 stop
3:40 pm - 8:36 pmDFW-STL
4h 56m1 stop
$192United Airlines
Find Deal
Wed, May 7 - Wed, May 7
5:32 pm - 11:56 pmSTL-DFW
6h 24m1 stop
11:14 am - 4:26 pmDFW-STL
5h 12m1 stop
$197Delta
Find Deal
Wed, Apr 23 - Tue, Apr 29
5:34 pm - 10:20 pmSTL-DFW
4h 46m1 stop
7:00 am - 11:41 amDFW-STL
4h 41m1 stop
$217Delta
Find Deal
Tue, Apr 22 - Sat, Apr 26
4:20 pm - 9:42 pmSTL-DFW
5h 22m1 stop
5:15 am - 12:20 pmDFW-STL
7h 05m2 stops
$222United Airlines
Find Deal
Fri, Apr 25 - Wed, Apr 30

Frontier flights from St. Louis to Dallas

Our best Frontier deals on St. Louis to Dallas flight tickets
Frontier
Jun 19
STL8:44 pmLambert-St Louis
1h 58m
DFW10:42 pmDallas/Fort Worth
Jun 22
DFW5:51 pmDallas/Fort Worth
1h 54m
STL7:45 pmLambert-St Louis
Frontier
Jun 19
STL8:44 pmLambert-St Louis
1h 58m
DFW10:42 pmDallas/Fort Worth
Jun 21
DFW7:00 amDallas/Fort Worth
6h 57m
1 stop
STL1:57 pmLambert-St Louis
Frontier
Apr 11
STL6:51 pmLambert-St Louis
5h 23m
1 stop
DFW12:14 amDallas/Fort Worth
Apr 13
DFW6:15 amDallas/Fort Worth
5h 07m
1 stop
STL11:22 amLambert-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 30
STL7:04 amLambert-St Louis
1h 59m
DFW9:03 amDallas/Fort Worth
May 7
DFW7:05 amDallas/Fort Worth
1h 54m
STL8:59 amLambert-St Louis
American Airlines
May 7
STL10:36 amLambert-St Louis
1h 54m
DFW12:30 pmDallas/Fort Worth
May 7
DFW3:55 pmDallas/Fort Worth
7h 56m
1 stop
STL11:51 pmLambert-St Louis
American Airlines
Apr 21
STL5:26 amLambert-St Louis
1h 54m
DFW7:20 amDallas/Fort Worth
Apr 28
DFW7:06 amDallas/Fort Worth
1h 55m
STL9:01 amLambert-St Louis

See travel insights to Dallas from

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 to Dallas?

If you are unable to visit Dallas during the month of September, then departing from St. Louis during the month July is also very affordable. Most momondo users find prices during this month for around $214.

What is the cheapest day to depart on your flight to Dallas?

On average, the least expensive day to fly to Dallas from St. Louis is on a Friday. momondo users have found tickets for Friday departures for as low as $440. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from St. Louis because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $607.

What is the cheapest time of day to depart on your flight to Dallas?

Flying to Dallas from St. Louis at noon is the least expensive time of day to depart. momondo users have found prices as low as $397 when looking at flights departing at noon. In the afternoon is when there is more demand to fly to Dallas, so prices are often more expensive at around $522 per ticket.

What is the cheapest Lambert-St Louis to Dallas flight route?

Fly from Lambert-St Louis to Dallas Love Field for the best Lambert-St Louis - Dallas flight prices

How far in advance should I book a flight to Dallas?

You are more likely to see cheaper flights to Dallas from St. Louis when booking 3 weeks ahead of your departure date. In general, you can expect to find flights to Dallas for around $277 when searching 3 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas from St. Louis for as low as $240 on momondo.

What cabin class options are available on Lambert-St Louis to Dallas flights?

There are 4 cabin classes available to choose from on Lambert-St Louis to Dallas flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

$73

Fastest flight time

1h 40m

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 $73. The best round-trip flight deal from St. Louis to Dallas found on momondo in the last 72 hours is $140.
The fastest flight from St. Louis to Dallas takes 1h 40m
Direct flights go from St. Louis to Dallas on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. Airlines offering direct flights are: Southwest, American Airlines and Frontier.
There are 2 airports near Dallas: Dallas/Fort Worth (DFW), Dallas Love Field (DAL)

  • 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 40m, 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.


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 $46Free CancellationRating
6.0
3,271 reviews
Search Frontier flights
American AirlinesPriceFrom $178Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $191Free CancellationRating
8.0
4,274 reviews
Search Southwest flights
DeltaPriceFrom $208Free CancellationRating
8.0
7,895 reviews
Search Delta flights
United AirlinesPriceFrom $266Free CancellationRating
7.4
8,603 reviews
Search United Airlines flights

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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Find better results for your trip to the United States

Fly into one of these airports located in Dallas

Airports listed have a maximum distance of 15.5 mi from Dallas