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$39 Find cheap flights from St. Louis to Dallas

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Dallas departing on 6/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 7/10
Wed 7/17

Search hundreds of travel sites at once for deals on flights to Dallas

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Dallas, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Dallas, as well as popular online travel agencies
In the last 7 days travelers have searched 42,898,604 times on KAYAK, and here is why:

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Cheap flight deals from St. Louis to Dallas (STL-DFW)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Dallas that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
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2:03 pm - 3:53 pmSTL-DFW
1h 50mnonstop
11:12 am - 12:58 pmDFW-STL
1h 46mnonstop
$58Frontier
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Fri, Jun 28 - Mon, Jul 1
2:03 pm - 3:53 pmSTL-DFW
1h 50mnonstop
11:12 am - 12:58 pmDFW-STL
1h 46mnonstop
$59Frontier
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Fri, Jun 28 - Mon, Jul 1
2:12 pm - 4:28 pmSTL-DFW
2h 16mnonstop
4:33 pm - 4:20 pmDFW-STL
23h 47m1 stop
$87
Find Deal
Wed, Sep 4 - Wed, Sep 11
2:12 pm - 4:28 pmSTL-DFW
2h 16mnonstop
7:39 pm - 7:22 amDFW-STL
11h 43m1 stop
$90
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Wed, Aug 21 - Mon, Aug 26
7:57 am - 3:12 pmSTL-DFW
7h 15m1 stop
4:33 pm - 4:20 pmDFW-STL
23h 47m1 stop
$134Spirit Airlines
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Wed, Sep 4 - Wed, Sep 11
8:10 am - 2:09 pmSTL-DFW
5h 59m1 stop
7:39 pm - 7:20 amDFW-STL
11h 41m1 stop
$154Spirit Airlines
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Wed, Aug 21 - Mon, Aug 26
7:00 am - 8:53 amSTL-DFW
1h 53mnonstop
7:00 am - 8:54 amDFW-STL
1h 54mnonstop
$173American Airlines
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Fri, Jun 28 - Sun, Jun 30
9:39 am - 11:32 amSTL-DFW
1h 53mnonstop
3:05 pm - 4:51 pmDFW-STL
1h 46mnonstop
$184American Airlines
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Wed, Sep 11 - Wed, Sep 11
4:02 pm - 9:35 pmSTL-DFW
5h 33m1 stop
10:40 am - 6:21 pmDFW-STL
7h 41m1 stop
$208Delta
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Mon, Jul 1 - Fri, Jul 5
5:25 pm - 11:59 pmSTL-DFW
6h 34m1 stop
7:00 am - 11:47 amDFW-STL
4h 47m1 stop
$228Delta
Find Deal
Sat, Jun 29 - Tue, Jul 2

Good to know

Cheapest flight

$39
Flight from St. Louis to Dallas/Fort Worth Airport

When to book flights from St. Louis to Dallas

Are your dates flexible? Find out the best times to travel from St. Louis to Dallas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Book cheap flights from St. Louis to Dallas

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from St. Louis to Dallas found on KAYAK in the last 72 hours.
6/17Mon
nonstopFrontier
1h 50mSTL-DFW
$39
6/17Mon
nonstopFrontier
1h 50mSTL-DFW
$40
9/11Wed
2 stopsSpirit Airlines
13h 50mSTL-DFW
$62
9/11Wed
1 stopSpirit Airlines
7h 15mSTL-DFW
$66
6/27Thu
nonstopAmerican Airlines
1h 53mSTL-DFW
$95
7/24Wed
1 stopDelta
7h 12mSTL-DFW
$104
6/22Sat
nonstopAmerican Airlines
1h 55mSTL-DFW
$106
9/7Sat
3 stops
11h 22mSTL-DFW
$115
10/6Sun
3 stops
35h 22mSTL-DFW
$120
7/26Fri
1 stopDelta
4h 56mSTL-DAL
$129

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Last minute flights from St. Louis to Dallas

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from St. Louis to Dallas that are departing in the next 10 days.
6/14Fri
nonstopFrontier
1h 50mSTL-DFW
6/16Sun
multi-stopFrontier
10h 30mDFW-STL
$149
6/14Fri
nonstopFrontier
1h 50mSTL-DFW
6/16Sun
multi-stopFrontier
10h 30mDFW-STL
$159
6/15Sat
nonstopAmerican Airlines
1h 51mSTL-DFW
6/16Sun
nonstopAmerican Airlines
1h 54mDFW-STL
$261
6/15Sat
multi-stopAmerican Airlines
6h 29mSTL-DFW
6/16Sun
nonstopAmerican Airlines
1h 54mDFW-STL
$271
6/15Sat
multi-stopDelta
6h 31mSTL-DAL
6/18Tue
multi-stopDelta
7h 28mDAL-STL
$280
6/15Sat
multi-stopDelta
6h 32mSTL-DAL
6/20Thu
multi-stopDelta
6h 01mDAL-STL
$303
6/15Sat
multi-stopUnited Airlines
4h 53mSTL-DFW
6/16Sun
multi-stopUnited Airlines
10h 26mDFW-STL
$390
6/14Fri
multi-stop
16h 47mSTL-DFW
6/23Sun
multi-stop
11h 17mDFW-STL
$395
6/14Fri
multi-stopUnited Airlines
4h 42mSTL-DFW
6/16Sun
multi-stopUnited Airlines
10h 26mDFW-STL
$415
6/14Fri
multi-stop
16h 47mSTL-DFW
6/23Sun
multi-stop
9h 59mDFW-STL
$431

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St. Louis - Dallas Flights

Departure:

St. Louis (STL)United States

Return flight deals:

Dallas - St. Louis

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