Cheap flights from Dallas/Fort Worth to St. Louis (DFW - STL)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

How to find the cheapest flight from
Dallas/Fort Worth (DFW) to St. Louis (STL)

All the information you need to plan the best DFW to STL flight in 2022: compare Dallas/Fort Worth to St. Louis flight prices with the expected peak season, weather and rainfall in St. Louis.
DFW - STL
Price
$229 - $401
STL
Temperature
32 - 80.6 °F
STL
Rainfall
2.2 - 4.7 inches

Popular in

May

High demand for flights, 27% potential price rise

Cheapest in

February

Best time to find cheap flights, 22% potential price drop

Round-trip from

$229

From Dallas/Fort Worth to Lambert-St Louis

One-way from

$143

One-way flight from Dallas/Fort Worth to Lambert-St Louis

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest month to fly from Dallas/Fort Worth Airport to St. Louis?

Our data shows that February tends to be the cheapest month to fly to St. Louis from Dallas/Fort Worth Airport. Users have commonly found prices around $294 for the month, but tickets can be as low as $171. Due to multiple factors, prepare for potentially higher prices in May.

When is the cheapest time to fly from Dallas/Fort Worth Airport to St. Louis (DFW - STL)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Dallas/Fort Worth Airport to St. Louis as you normally would.

How far in advance should I book a flight from Dallas/Fort Worth Airport to St. Louis?

Find a great deal and save up to 54% by booking at least 36 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Dallas/Fort Worth Airport to St. Louis within the next two weeks, with the cheapest ticket starting at $308.

Cheap flights from Dallas/Fort Worth to St. Louis in July, August 2022

The best prices found for DFW to STL flights for July, August
20 Aug - 25 Aug
$164pp
DFW
Dallas/Fort Worth
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
DFW
Dallas/Fort Worth
13 Aug - 16 Aug
$184pp
DFW
Dallas/Fort Worth
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
DFW
Dallas/Fort Worth
18 Jul - 23 Jul
$204pp
DFW
Dallas/Fort Worth
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
DFW
Dallas/Fort Worth

Dallas/Fort Worth to St. Louis 2022 flight deals

Cheap flights to St. Louis from Dallas/Fort Worth found for this year
20 Aug - 25 Aug
$164pp
DFW
Dallas/Fort Worth
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
DFW
Dallas/Fort Worth
13 Aug - 16 Aug
$184pp
DFW
Dallas/Fort Worth
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
DFW
Dallas/Fort Worth
18 Jul - 23 Jul
$204pp
DFW
Dallas/Fort Worth
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
DFW
Dallas/Fort Worth

Cheap Frontier flights from Dallas/Fort Worth to St. Louis

20 Aug - 25 Aug
$164pp
DFW
Dallas/Fort Worth
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
DFW
Dallas/Fort Worth
22 Aug - 24 Aug
$168pp
DFW
Dallas/Fort Worth
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
DFW
Dallas/Fort Worth
13 Aug - 16 Aug
$184pp
DFW
Dallas/Fort Worth
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
DFW
Dallas/Fort Worth

Cheap American Airlines flights from Dallas/Fort Worth to St. Louis

23 Aug - 23 Aug
$232pp
DFW
Dallas/Fort Worth
American Airlines
Non-Stop
STL
Lambert-St Louis
STL
Lambert-St Louis
American Airlines
Non-Stop
DFW
Dallas/Fort Worth
23 Aug - 25 Aug
$257pp
DFW
Dallas/Fort Worth
American Airlines
Non-Stop
STL
Lambert-St Louis
STL
Lambert-St Louis
American Airlines
Non-Stop
DFW
Dallas/Fort Worth

Non-stop flights to St. Louis from Dallas/Fort Worth

Save time with Dallas/Fort Worth to St. Louis direct flight deals
9 Aug - 13 Aug
$257pp
DFW
Dallas/Fort Worth
American Airlines
Non-Stop
STL
Lambert-St Louis
STL
Lambert-St Louis
American Airlines
Non-Stop
DFW
Dallas/Fort Worth
19 Jul - 21 Jul
$268pp
DFW
Dallas/Fort Worth
American Airlines
Non-Stop
STL
Lambert-St Louis
STL
Lambert-St Louis
American Airlines
Non-Stop
DFW
Dallas/Fort Worth
14 Aug - 16 Aug
$279pp
DFW
Dallas/Fort Worth
American Airlines
Non-Stop
STL
Lambert-St Louis
STL
Lambert-St Louis
American Airlines
Non-Stop
DFW
Dallas/Fort Worth

Last minute flights from Dallas/Fort Worth to St. Louis

Late deals on round-trip flights to St. Louis from Dallas/Fort Worth, departing today and this week
12 Jul - 19 Jul
$204pp
DFW
Dallas/Fort Worth
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
DFW
Dallas/Fort Worth
12 Jul - 16 Jul
$210pp
DFW
Dallas/Fort Worth
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
DFW
Dallas/Fort Worth
13 Jul - 20 Jul
$224pp
DFW
Dallas/Fort Worth
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
DFW
Dallas/Fort Worth

One-way flights to Lambert-St Louis from Dallas/Fort Worth

The cheapest one-way flights from Dallas/Fort Worth to St. Louis
1:15 am - 6:33 am
Frontier
1 Stop
5h 18m
DFW - STL
Frontier
$143
Kiwi.com
8:00 am - 3:25 am
Multiple Airlines
1 Stop
19h 25m
DFW - STL
Multiple Airlines
$144
Kiwi.com
6:12 am - 7:58 am
Spirit Airlines
2 Stops
25h 46m
DFW - STL
Spirit Airlines
$168
Gotogate

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Dallas/Fort Worth</span> to <span class="emphasized">St. Louis</span> flights.

Flight FAQs

From Dallas/Fort Worth to St. Louis

What airport do you fly into for flights to St. Louis from Dallas/Fort Worth?

For a flight from Dallas/Fort Worth to St. Louis, you will be flying into Lambert-St Louis. Lambert-St Louis (STL) is just 12.7 mi from the center of the city. Lambert-St Louis is the only St. Louis airport and it handles 21 inbound flights from Dallas/Fort Worth per day. 9 airlines have flights to Lambert-St Louis from Dallas/Fort Worth on a regular basis.

Which airlines flying from Dallas/Fort Worth to Lambert-St Louis have flexible cancellations due to COVID-19?

American Airlines, Spirit Airlines, and Juneyao Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Dallas/Fort Worth Airport to St. Louis for under $200 on Cheapflights?

Yes, there are multiple flights from Dallas/Fort Worth Airport to St. Louis for under $200. The cheapest flight booked recently is on Frontier for just $164, but on average you can expect to pay $210.

Are there nonstop flights from Dallas/Fort Worth Airport to St. Louis for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from Dallas/Fort Worth Airport to St. Louis under $300. A good price for a nonstop flight from Dallas/Fort Worth Airport to St. Louis is less than $320.

Are there last-minute flights available from Dallas/Fort Worth Airport to St. Louis for under $300?

There are currently 20+ open flights from Dallas/Fort Worth Airport to St. Louis within the next 7 days for less than $300.

What are the cheapest airlines flying from Dallas/Fort Worth Airport to St. Louis round-trip?

Currently priced at $164, Frontier will fly you from Dallas/Fort Worth Airport to St. Louis and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $232. Frontier is currently priced 44% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Dallas/Fort Worth Airport to St. Louis one-way?

To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $83. American Airlines flights start at $116 while deals on Spirit Airlines start at $119 one-way.

What are the most popular airlines that fly from Dallas/Fort Worth Airport to St. Louis?

The most popular airlines flying from Dallas/Fort Worth Airport to St. Louis are American Airlines, Delta and Frontier. Something to consider prior to booking your flight.

What are the cheapest flights from Dallas/Fort Worth Airport to St. Louis?

The cheapest flight price from Dallas/Fort Worth Airport to St. Louis is $88. On average you can expect to pay $458. The most popular route, (Dallas/Fort Worth - Lambert-St Louis), can usually be booked for $219.

What are the most reliable airlines from Dallas/Fort Worth Airport to St. Louis?

The top 3 most reliable airlines when flying from Dallas/Fort Worth Airport to St. Louis are Envoy Air (100%), SkyWest Airlines (79%) and GOL (74%).

COVID Restrictions

View COVID Travel Restrictions for St. Louis, MO

Do I need a COVID test to fly to St. Louis from Dallas/Fort Worth?

Information is based on travel restrictions for travel to Lambert-St Louis within the United States

Most visitors from Dallas/Fort Worth need to provide a negative COVID-19 test result and/or quarantine to enter Lambert-St Louis.

COVID-19 testing requirements
Visitors from Dallas/Fort Worth are not required to present a negative COVID-19 PCR test or antigen result upon entering Lambert-St Louis.

Quarantine requirements
Visitors from Dallas/Fort Worth are not required to quarantine after entering Lambert-St Louis.

Do I need a test to fly back to Dallas/Fort Worth from St. Louis?

Returning to Dallas/Fort Worth from Lambert-St Louis

COVID-19 testing requirements
Visitors from Lambert-St Louis are not required to present a negative COVID-19 PCR test or antigen result upon entering Dallas/Fort Worth.

Quarantine requirements
Visitors from Lambert-St Louis are not required to quarantine after entering Dallas/Fort Worth.

Hide COVID Travel Restrictions for St. Louis, MO

Alternative routes for Dallas/Fort Worth to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Dallas/Fort Worth to Lambert-St Louis

The chart below displays the airlines Cheapflights users traveling from Dallas/Fort Worth to St. Louis choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Juneyao Airlines
$12 $22 No cancel fee 66%

We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information.

Spirit Airlines
$39 $116 No cancel fee 65%
Sun Country Air
$80 $169 No cancel fee 83%
Delta
$102 $329 No cancel fee N/A
Frontier
$116 $247 No cancel fee 62%
American Airlines
$170 $343 No cancel fee 71%

Hourly flight availability from Dallas/Fort Worth to St. Louis

See what time of day planes typically take off from Dallas/Fort Worth towards St. Louis.
Evening 6 PM to midnight 52% of DFW to STL departures
Morning 6 AM to noon 26% of DFW to STL departures
Afternoon Noon to 6 PM 21% of DFW to STL departures
Early morning Midnight to 6 AM 1% of DFW to STL departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Dallas/Fort Worth to St. Louis
See how many times per day planes take to the skies headed from Dallas/Fort Worth to St. Louis.
Sunday
20 daily flights
Monday
24 daily flights
Tuesday
27 daily flights
Wednesday
22 daily flights
Thursday
20 daily flights
Friday
22 daily flights
Saturday
13 daily flights
Home North America USA Missouri St. Louis Cheap flights from Dallas/Fort Worth to St. Louis