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Cheap flights from Dallas to St. Louis
Round-trip
Economy
Flight information for Dallas to St. Louis
Find info about flight duration, direct flights, and airports for your flight from Dallas to St. Louis
| Best Price Found | $138 | The best flight deal from Dallas to St. Louis found on momondo in the last 72 hours is $138 |
| Fastest flight time | 1h 49m | The fastest flight from Dallas to St. Louis takes 1h 49m. |
| Direct flights | Tu | Direct flights go from Dallas to St. Louis on Tuesday. Airlines offering direct flights are: American Airlines and Qatar Airways.. |
| Airports in St. Louis | 1 airport | There is 1 airport near St. Louis: Lambert-St Louis (STL) |
How to get the cheapest flight ticket from Dallas 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 from Dallas to St. Louis?
August
The cheapest time of year to fly to St. Louis from Dallas is August. Most expensive is March
What is the cheapest day to depart Dallas for St. Louis?
Saturday
The cheapest day of the week is typically Saturday. The most expensive is typically Monday
When is the cheapest time to fly from Dallas to St. Louis?
in the morning
Dallas to St. Louis flights are approximately 4% more expensive in the afternoon than in the morning
What is the cheapest Dallas to St. Louis flight route?
Dallas/Fort Worth - Lambert-St Louis
Fly from Dallas/Fort Worth to Lambert-St Louis for the best Dallas - St. Louis flight prices
How far in advance should you book Dallas to St. Louis flights?
31 days before
The cheapest time to buy a flight from Dallas to St. Louis is approximately 31 days to departure
60
Days before departure
0
Easily compare round-trip flights from Dallas to St. Louis
Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Dallas to St. Louis by changing tabs
American Airlines![American Airlines]()
![American Airlines]()
Mar 13
7:50 amDallas/Fort Worth
1h 55m
9:45 am
Lambert-St Louis
Mar 13
11:31 amLambert-St Louis
5h 27m
1 stop
4:58 pm
Dallas/Fort Worth
Multiple Airlines![Multiple Airlines]()
![Multiple Airlines]()
Mar 23
9:19 amDallas/Fort Worth
6h 32m
1 stop
3:51 pm
Lambert-St Louis
Mar 30
7:30 amLambert-St Louis
2h 01m
9:31 am
Dallas/Fort Worth
Find the cheapest one-way flights from Dallas to St. Louis
If you're looking for one-way flights from Dallas to St. Louis, view some of our deals below provided by Frontier
Best airlines flying from Dallas to St. Louis
Compare and see reviews for airlines that fly from Dallas to St. Louis with momondo
AirlineFree CancellationPrice
PriceFrom $90
Free Cancellation
PriceFrom $91
Free Cancellation
Reviews
Pros: It was meh....
Cons: I got no notification that the flight was going to be 1 hour earlier
1 / 6
PriceFrom $127
Free Cancellation
Reviews
Pros: I appreciate the choice of snacks.
Cons: The coffee served on the flight was lukewarm.
1 / 9
PriceFrom $197
Free Cancellation
Reviews
Pros: Entertainment
Cons: The seat space/leg room is tiny. I found it impossible to fall asleep, being in the middle of a row of three with two "big" people in either side.
1 / 8
Which airlines flying from Dallas to Lambert-St Louis have COVID-19 safety policies in place?
Many airlines have put safety measures in place to reduce the spread of COVID-19. One is Delta. When flying from Dallas to Lambert-St Louis, expect masks to be provided - they are required onboard. Aircrafts are also being cleaned thoroughly with enhanced products regularly. Additional policies include the installation of HEPA filters and pre-flight testing. Some airlines are even offering socially-distanced seating for a limited time. Keep in mind that policies will vary by airline.
Are airlines flying from Dallas to Lambert-St Louis offering flexible cancellation due to COVID-19?
Some of our partner airlines flying from Dallas to Lambert-St Louis are adopting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are American Airlines, United Airlines, and Delta. You can search for the full list of airlines like American Airlines that are offering this flexibility.
Alternative routes for Dallas to St. Louis
Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
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