Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Dallas Love Field Airport to St. Louis from $109

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dallas Love Field Airport to St. Louis departing on 8/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Dallas Love Field Airport to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
2:50 pm - 4:35 pm
DAL
-
STL
1h 45mnonstop
Southwest Logo
5:50 pm - 7:35 pm
STL
-
DAL
1h 45mnonstop
$235Southwest
Sat, Oct 3 - Sat, Oct 24
Southwest Logo
6:15 pm - 8:00 pm
DAL
-
STL
1h 45mnonstop
Southwest Logo
7:50 pm - 9:35 pm
STL
-
DAL
1h 45mnonstop
$237Southwest
Sat, Jul 18 - Sat, Jul 25
Southwest Logo
12:35 pm - 2:20 pm
DAL
-
STL
1h 45mnonstop
Southwest Logo
8:30 am - 12:25 pm
STL
-
DAL
3h 55m
1 stop
$240Southwest
Sat, Oct 3 - Sat, Oct 24
Southwest Logo
10:20 am - 12:05 pm
DAL
-
STL
1h 45mnonstop
Southwest Logo
8:35 am - 11:50 am
STL
-
DAL
3h 15m
1 stop
$243Southwest
Tue, Jul 21 - Tue, Jul 28
Southwest Logo
9:40 am - 11:25 am
DAL
-
STL
1h 45mnonstop
Southwest Logo
4:40 pm - 10:35 pm
STL
-
DAL
5h 55m
1 stop
$247Southwest
Sat, Jul 18 - Sat, Jul 25
Southwest Logo
2:50 pm - 4:35 pm
DAL
-
STL
1h 45mnonstop
Southwest Logo
5:45 am - 11:15 am
STL
-
DAL
5h 30m
2 stops
$250Southwest
Sat, Oct 3 - Sat, Oct 24
Southwest Logo
12:30 pm - 6:00 pm
DAL
-
STL
5h 30m
1 stop
Southwest Logo
8:35 am - 11:50 am
STL
-
DAL
3h 15m
1 stop
$252Southwest
Tue, Jul 21 - Tue, Jul 28
Southwest Logo
5:30 pm - 11:30 pm
DAL
-
STL
6h 00m
1 stop
Southwest Logo
4:40 pm - 9:00 pm
STL
-
DAL
4h 20m
1 stop
$257Southwest
Sat, Jul 18 - Sat, Jul 25
Southwest Logo
2:35 pm - 9:10 pm
DAL
-
STL
6h 35m
1 stop
Southwest Logo
5:45 am - 11:15 am
STL
-
DAL
5h 30m
2 stops
$260Southwest
Sat, Oct 3 - Sat, Oct 24
Southwest Logo
6:00 am - 11:20 am
DAL
-
STL
5h 20m
1 stop
Southwest Logo
8:55 am - 3:25 pm
STL
-
DAL
6h 30m
2 stops
$262Southwest
Tue, Aug 18 - Sat, Aug 22

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Southwest flights from Dallas Love Field Airport to St. Louis

Our best Southwest deals on Dallas Love Field Airport to St. Louis flight tickets
Southwest
Sep 8
DAL7:40 amDallas Love Field
1h 45m
STL9:25 amLambert-St Louis
Sep 9
STL4:45 pmLambert-St Louis
1h 35m
DAL6:20 pmDallas Love Field
$217
Southwest
Aug 5
DAL12:40 pmDallas Love Field
1h 45m
STL2:25 pmLambert-St Louis
Aug 11
STL2:45 pmLambert-St Louis
1h 35m
DAL4:20 pmDallas Love Field
$225
Southwest
Aug 5
DAL6:00 amDallas Love Field
4h 05m
1 stop
STL10:05 amLambert-St Louis
Aug 11
STL2:45 pmLambert-St Louis
1h 35m
DAL4:20 pmDallas Love Field
$235

Delta flights from Dallas Love Field Airport to St. Louis

Our best Delta deals on Dallas Love Field Airport to St. Louis flight tickets
Delta
Sep 30
DAL6:47 pmDallas Love Field
4h 49m
1 stop
STL11:36 pmLambert-St Louis
Oct 26
STL3:42 pmLambert-St Louis
4h 54m
1 stop
DAL8:36 pmDallas Love Field
$277
Delta
Jul 10
DAL6:39 pmDallas Love Field
5h 14m
1 stop
STL11:53 pmLambert-St Louis
Jul 14
STL3:58 pmLambert-St Louis
6h 27m
1 stop
DAL10:25 pmDallas Love Field
$358
Delta
Jul 11
DAL3:01 pmDallas Love Field
5h 36m
1 stop
STL8:37 pmLambert-St Louis
Jul 15
STL9:24 amLambert-St Louis
5h 39m
1 stop
DAL3:03 pmDallas Love Field
$429

momondo Fare Finder

 
Customize your flight search to find flights from Dallas Love Field Airport to St. Louis 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, momondo users made 832,500 searches. Data last updated June 27, 2026.
Use the filters below to find and compare flights from Dallas Love Field Airport to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

DallasSt. Louis

DAL - STL

DALSTL

Dallas Love Field

Sat 10/3

2:50 pm-4:35 pm

Nonstop1h 45m

Lambert-St Louis

Sat 10/24

5:50 pm-7:35 pm

Nonstop1h 45m

$235

DallasSt. Louis

DAL - STL

DALSTL

Dallas Love Field

Sat 7/18

6:15 pm-8:00 pm

Nonstop1h 45m

Lambert-St Louis

Sat 7/25

7:50 pm-9:35 pm

Nonstop1h 45m

$237

DallasSt. Louis

DAL - STL

DALSTL

Dallas Love Field

Sat 10/3

12:35 pm-2:20 pm

Nonstop1h 45m

Lambert-St Louis

Sat 10/24

8:30 am-12:25 pm

1 stop3h 55m

$240

DallasSt. Louis

DAL - STL

DALSTL

Dallas Love Field

Tue 7/21

10:20 am-12:05 pm

Nonstop1h 45m

Lambert-St Louis

Tue 7/28

8:35 am-11:50 am

1 stop3h 15m

$243

DallasSt. Louis

DAL - STL

DALSTL

Dallas Love Field

Sat 7/18

9:40 am-11:25 am

Nonstop1h 45m

Lambert-St Louis

Sat 7/25

4:40 pm-10:35 pm

1 stop5h 55m

$247

DallasSt. Louis

DAL - STL

DALSTL

Dallas Love Field

Sat 10/3

2:50 pm-4:35 pm

Nonstop1h 45m

Lambert-St Louis

Sat 10/24

5:45 am-11:15 am

2 stops5h 30m

$250

DallasSt. Louis

DAL - STL

DALSTL

Dallas Love Field

Tue 7/21

12:30 pm-6:00 pm

1 stop5h 30m

Lambert-St Louis

Tue 7/28

8:35 am-11:50 am

1 stop3h 15m

$252

DallasSt. Louis

DAL - STL

DALSTL

Dallas Love Field

Sat 7/18

5:30 pm-11:30 pm

1 stop6h 00m

Lambert-St Louis

Sat 7/25

4:40 pm-9:00 pm

1 stop4h 20m

$257

DallasSt. Louis

DAL - STL

DALSTL

Dallas Love Field

Sat 10/3

2:35 pm-9:10 pm

1 stop6h 35m

Lambert-St Louis

Sat 10/24

5:45 am-11:15 am

2 stops5h 30m

$260

DallasSt. Louis

DAL - STL

DALSTL

Dallas Love Field

Tue 8/18

6:00 am-11:20 am

1 stop5h 20m

Lambert-St Louis

Sat 8/22

8:55 am-3:25 pm

2 stops6h 30m

$262

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to St. Louis from

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

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 St. Louis?

In general, November is the cheapest month to fly from Dallas Love Field Airport to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. The month of September is another great option to travel to St. Louis, with average flight prices from Dallas Love Field Airport averaging around $211.

What is the cheapest day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Thursday when prices can be found for as low as $231. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $374. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

What is the cheapest time of day to depart on your flight to St. Louis?

Flying to St. Louis from Dallas Love Field Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $274 when looking at flights departing in the afternoon. At noon is when there is more demand to fly to St. Louis, so prices are often more expensive at around $324 per ticket.

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

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

What cabin class options are available on Dallas Love Field Airport to St. Louis flights?

There is only 1 cabin class available to choose from on Dallas Love Field Airport to St. Louis flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

When to book flights from Dallas Love Field Airport to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Dallas Love Field Airport to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Dallas Love Field Airport to St. Louis (DAL to STL) flight deals and tips

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

Best Price Found

$239

Fastest flight time

1h 40m

Direct flights

Every day

Airports in St. Louis

1 airport
The best one-way flight to St. Louis from Dallas Love Field Airport in the past 72 hours is $239. The best round-trip flight deal from Dallas Love Field Airport to St. Louis found on momondo in the last 72 hours is $328.
The fastest flight from Dallas Love Field Airport to St. Louis takes 1h 40m
Direct flights go from Dallas Love Field Airport to St. Louis every day.
There is 1 airport in St. Louis. From Dallas Love Field Airport there are direct flights to Lambert-St Louis (STL).
Search flight deals

Frequently asked questions about flying from Dallas Love Field Airport to St. Louis

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

    Lambert-St Louis is 545.9 mi away from Dallas Love Field. In terms of flight time, this usually takes a little over 1h 40m.

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

    Prices for flights from Dallas Love Field Airport to Lambert-St Louis Airport are refreshed on a daily basis.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Dallas Love Field Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Dallas Love Field Airport to St. Louis?

  • What is the most popular airline from Dallas Love Field Airport to St. Louis?

Best airlines flying from Dallas Love Field Airport to St. Louis

Compare and see reviews for airlines that fly from Dallas Love Field Airport to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $185Free CancellationRating
7.9
4,246 reviews
Search Southwest flights

  • Southwest Flights From Dallas Love Field Airport to St. Louis

    Southwest is one of the most popular airlines flying from Dallas Love Field Airport to St. Louis, operating 23 flights/week on average for this route. A good Southwest flight deal for Dallas Love Field Airport to St. Louis starts from $185 round-trip, up to an average price of $353. Our users have rated Southwest at 7.9/10.

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Fairview Heights
Hermann
Maryland Heights
Florissant
O'Fallon
Collinsville
St. Peters
Alton
Wentzville
Farmington
Fenton
Clayton
Festus
Eureka
Litchfield
Edwardsville
Grafton
Shrewsbury

Why use momondo?

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

It is quick and easy to find Dallas to St. Louis 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 St. Louis that suits you.

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

momondo does allow users to show only those flights to St. Louis from Dallas which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to St. Louis from Dallas.

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

Yes momondo offers price alerts on flights to St. Louis from Dallas. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your St. Louis trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 7/27
Mon 8/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States