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Cheap flights from Dallas Love Field Airport to St. Louis from $120

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 4/4. 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 Dallas Love Field Airport to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
1:05 pm - 2:50 pm
DAL
-
STL
1h 45mnonstop
Southwest Logo
5:35 pm - 7:25 pm
STL
-
DAL
1h 50mnonstop
$245Southwest
Tue, Apr 7 - Sat, Apr 11
Southwest Logo
6:35 pm - 8:20 pm
DAL
-
STL
1h 45mnonstop
Southwest Logo
8:00 pm - 9:50 pm
STL
-
DAL
1h 50mnonstop
$250Southwest
Sat, Apr 18 - Sun, Apr 19
Southwest Logo
6:00 am - 7:45 am
DAL
-
STL
1h 45mnonstop
Southwest Logo
7:20 pm - 11:05 pm
STL
-
DAL
3h 45m
1 stop
$251Southwest
Mon, Jun 1 - Thu, Jun 4
Southwest Logo
7:00 am - 12:25 pm
DAL
-
STL
5h 25m
1 stop
Southwest Logo
6:10 am - 8:00 am
STL
-
DAL
1h 50mnonstop
$255Southwest
Tue, Apr 7 - Sat, Apr 11
Southwest Logo
10:25 pm - 12:05 am
DAL
-
STL
1h 40mnonstop
Southwest Logo
5:45 am - 7:35 am
STL
-
DAL
1h 50mnonstop
$256Southwest
Mon, Apr 6 - Tue, Apr 14
Southwest Logo
9:00 pm - 10:40 pm
DAL
-
STL
1h 40mnonstop
Southwest Logo
9:40 pm - 11:30 pm
STL
-
DAL
1h 50mnonstop
$258Southwest
Fri, Apr 17 - Mon, Apr 20
Southwest Logo
7:00 pm - 11:55 pm
DAL
-
STL
4h 55m
1 stop
Southwest Logo
7:20 pm - 11:05 pm
STL
-
DAL
3h 45m
1 stop
$260Southwest
Mon, Jun 1 - Thu, Jun 4
Southwest Logo
2:10 pm - 6:00 pm
DAL
-
STL
3h 50m
1 stop
Southwest Logo
5:55 pm - 7:45 pm
STL
-
DAL
1h 50mnonstop
$262Southwest
Wed, Apr 1 - Sat, Apr 4
Southwest Logo
11:15 am - 1:00 pm
DAL
-
STL
1h 45mnonstop
Southwest Logo
7:50 pm - 9:35 pm
STL
-
DAL
1h 45mnonstop
$264Southwest
Wed, Apr 15 - Fri, Apr 17
Southwest Logo
5:30 pm - 10:20 pm
DAL
-
STL
4h 50m
1 stop
Southwest Logo
2:10 pm - 8:30 pm
STL
-
DAL
6h 20m
1 stop
$265Southwest
Tue, Apr 7 - Sat, Apr 11

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
Apr 7
DAL1:05 pmDallas Love Field
1h 45m
STL2:50 pmLambert-St Louis
Apr 11
STL5:35 pmLambert-St Louis
1h 50m
DAL7:25 pmDallas Love Field
$245
Southwest
Apr 18
DAL6:35 pmDallas Love Field
1h 45m
STL8:20 pmLambert-St Louis
Apr 19
STL8:00 pmLambert-St Louis
1h 50m
DAL9:50 pmDallas Love Field
$250
Southwest
Apr 7
DAL2:40 pmDallas Love Field
3h 15m
1 stop
STL5:55 pmLambert-St Louis
Apr 14
STL5:45 amLambert-St Louis
1h 50m
DAL7:35 amDallas Love Field
$251

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
Apr 7
DAL3:59 pmDallas Love Field
5h 07m
1 stop
STL9:06 pmLambert-St Louis
Apr 14
STL1:02 pmLambert-St Louis
4h 48m
1 stop
DAL5:50 pmDallas Love Field
$285
Delta
Mar 24
DAL6:40 pmDallas Love Field
5h 18m
1 stop
STL11:58 pmLambert-St Louis
Mar 30
STL6:59 pmLambert-St Louis
14h 43m
1 stop
DAL9:42 amDallas Love Field
$414
Delta
Mar 23
DAL6:40 pmDallas Love Field
5h 18m
1 stop
STL11:58 pmLambert-St Louis
Mar 30
STL6:59 pmLambert-St Louis
14h 43m
1 stop
DAL9:42 amDallas Love Field
$415

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 March 12, 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

DallasSt. Louis

DAL - STL

DALSTL

Dallas Love Field

Tue 4/7

1:05 pm-2:50 pm

Nonstop1h 45m

Lambert-St Louis

Sat 4/11

5:35 pm-7:25 pm

Nonstop1h 50m

$245

DallasSt. Louis

DAL - STL

DALSTL

Dallas Love Field

Sat 4/18

6:35 pm-8:20 pm

Nonstop1h 45m

Lambert-St Louis

Sun 4/19

8:00 pm-9:50 pm

Nonstop1h 50m

$250

DallasSt. Louis

DAL - STL

DALSTL

Dallas Love Field

Mon 6/1

6:00 am-7:45 am

Nonstop1h 45m

Lambert-St Louis

Thu 6/4

7:20 pm-11:05 pm

1 stop3h 45m

$251

DallasSt. Louis

DAL - STL

DALSTL

Dallas Love Field

Tue 4/7

7:00 am-12:25 pm

1 stop5h 25m

Lambert-St Louis

Sat 4/11

6:10 am-8:00 am

Nonstop1h 50m

$255
Quickest round-trip

DallasSt. Louis

DAL - STL

DALSTL

Dallas Love Field

Mon 4/6

10:25 pm-12:05 am

Nonstop1h 40m

Lambert-St Louis

Tue 4/14

5:45 am-7:35 am

Nonstop1h 50m

$256

DallasSt. Louis

DAL - STL

DALSTL

Dallas Love Field

Fri 4/17

9:00 pm-10:40 pm

Nonstop1h 40m

Lambert-St Louis

Mon 4/20

9:40 pm-11:30 pm

Nonstop1h 50m

$258

DallasSt. Louis

DAL - STL

DALSTL

Dallas Love Field

Mon 6/1

7:00 pm-11:55 pm

1 stop4h 55m

Lambert-St Louis

Thu 6/4

7:20 pm-11:05 pm

1 stop3h 45m

$260

DallasSt. Louis

DAL - STL

DALSTL

Dallas Love Field

Wed 4/1

2:10 pm-6:00 pm

1 stop3h 50m

Lambert-St Louis

Sat 4/4

5:55 pm-7:45 pm

Nonstop1h 50m

$262

DallasSt. Louis

DAL - STL

DALSTL

Dallas Love Field

Wed 4/15

11:15 am-1:00 pm

Nonstop1h 45m

Lambert-St Louis

Fri 4/17

7:50 pm-9:35 pm

Nonstop1h 45m

$264

DallasSt. Louis

DAL - STL

DALSTL

Dallas Love Field

Tue 4/7

5:30 pm-10:20 pm

1 stop4h 50m

Lambert-St Louis

Sat 4/11

2:10 pm-8:30 pm

1 stop6h 20m

$265

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 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 $210. 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 $469. 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 $280 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 $369 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 to Lambert-St Louis flights?

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

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

You could potentially save up to 5% on your flight if you consider stops on a Dallas Love Field Airport to St. Louis flight.

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

$229

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 $229. The best round-trip flight deal from Dallas Love Field Airport to St. Louis found on momondo in the last 72 hours is $335.
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

  • 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
8.0
4,319 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 33 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 $337. Our users have rated Southwest at 8.0/10.

Traveling to a place near St. Louis?

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

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