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

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

All the information you need to plan the best STL to DFW flight in 2021: compare St. Louis to Dallas flight prices with the expected peak season, weather and rainfall in Dallas.
STL - A78
Price
$176 - $275
A78
Temperature
46.4 - 86 °F
A78
Precipitation
1.9 - 4.9 inches

Popular in

January

High demand for flights, 8% potential price rise

Cheapest in

July

Best time to find cheap flights, 31% potential price drop

Round-trip from

$176

From Lambert-St Louis to Dallas

One-way from

$84

One-way flight from Lambert-St Louis to Dallas

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from St. Louis to Dallas (STL - A78)?

When flying from St. Louis to Dallas, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest month to fly from St. Louis to Dallas?

The best pricing can be found in the month of July. Prices to Dallas from St. Louis average $254. You can even find prices in July for less than $254, as users have found deals to Dallas from as low as $156. The month of January appears to be one of the more expensive times to travel to Dallas from St. Louis. Flying in the targeted month can save you up to 8%.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 29 days in advance, which can save you up to 28% on flights from St. Louis to Dallas compared to booking the week you need them. Waiting 29 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $289. For sooner than that we have options available in the next 3 days from $349.

Cheap flights from St. Louis to Dallas in October, November 2021

The best prices found for STL to DFW flights for October, November
10 Nov - 16 Nov
$72pp
STL
Lambert-St Louis
Spirit Airlines
 
1 STOP
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Spirit Airlines
 
1 STOP
STL
Lambert-St Louis
10 Nov - 13 Nov
$73pp
STL
Lambert-St Louis
Spirit Airlines
 
1 STOP
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Spirit Airlines
 
1 STOP
STL
Lambert-St Louis
8 Nov - 10 Nov
$81pp
STL
Lambert-St Louis
Spirit Airlines
 
1 STOP
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Spirit Airlines
 
1 STOP
STL
Lambert-St Louis

Lambert-St Louis to Dallas 2021 flight deals

Cheap flights to Dallas from St. Louis found for this year
10 Nov - 16 Nov
$72pp
STL
Lambert-St Louis
Spirit Airlines
 
1 STOP
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Spirit Airlines
 
1 STOP
STL
Lambert-St Louis
10 Nov - 13 Nov
$73pp
STL
Lambert-St Louis
Spirit Airlines
 
1 STOP
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Spirit Airlines
 
1 STOP
STL
Lambert-St Louis
8 Nov - 10 Nov
$81pp
STL
Lambert-St Louis
Spirit Airlines
 
1 STOP
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Spirit Airlines
 
1 STOP
STL
Lambert-St Louis

Non-stop flights to Dallas from St. Louis

Save time with St. Louis to Dallas direct flight deals
10 Nov - 17 Nov
$199pp
STL
Lambert-St Louis
American Airlines
Non-Stop
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
American Airlines
Non-Stop
STL
Lambert-St Louis
12 Nov - 15 Nov
$209pp
STL
Lambert-St Louis
American Airlines
Non-Stop
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
American Airlines
Non-Stop
STL
Lambert-St Louis
20 Nov - 21 Nov
$210pp
STL
Lambert-St Louis
Major Airline
Non-Stop
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Major Airline
Non-Stop
STL
Lambert-St Louis

Last minute flights from St. Louis to Dallas

Late deals on round-trip flights to Dallas from St. Louis, departing today and this week
30 Oct - 4 Nov
$88pp
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Spirit Airlines
 
1 STOP
STL
Lambert-St Louis
30 Oct - 3 Nov
$93pp
STL
Lambert-St Louis
Frontier
 
1 STOP
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Frontier
 
1 STOP
STL
Lambert-St Louis
27 Oct - 1 Nov
$102pp
STL
Lambert-St Louis
Spirit Airlines
 
1 STOP
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Spirit Airlines
 
1 STOP
STL
Lambert-St Louis

One-way flights to Dallas from St. Louis

The cheapest one-way flights from St. Louis to Dallas
7:18 am - 5:42 am
Frontier
3 Stops
22h 24m
STL - DFW
Frontier
$84
FlightHub
3:00 am - 3:43 am
Spirit Airlines
2 Stops
24h 43m
STL - DFW
Spirit Airlines
$86
FlightHub
6:40 am - 4:35 pm
Multiple Airlines
1 Stop
9h 55m
STL - DAL
Multiple Airlines
$92
Kiwi.com

Related info for your journey

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

Flight FAQs

From St. Louis to Dallas

What airport do you fly from for flights from St. Louis to Dallas?

Lambert-St Louis (STL), located 12.7 mi from the city center, is the airport you fly out of when you book flights from St. Louis to Dallas. 8 airlines have flights from Lambert-St Louis to Dallas on a regular basis. Booking flights from Lambert-St Louis to Dallas should not be difficult; the airport handles an average of 20 outbound flights to Dallas per day.

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

American Airlines, Delta, and United 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 St. Louis to Dallas for under $100 on Cheapflights?

Yes, there are multiple flights from St. Louis to Dallas for under $100. The cheapest flight booked recently is on Spirit Airlines for just $72, but on average you can expect to pay $95.

Are there nonstop flights from St. Louis to Dallas for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from St. Louis to Dallas under $200. A good price for a nonstop flight from St. Louis to Dallas is less than $246.

Are there last-minute flights available from St. Louis to Dallas for under $100?

There are currently 20+ open flights from St. Louis to Dallas within the next 7 days for less than $100.

What days are nonstop flights available from St. Louis to Dallas?

Days when nonstop flights are available for this flight are: Wednesday, Thursday, Friday, Saturday.

How many flights depart from St. Louis to Dallas on average per day?

On average 15 flights depart from St. Louis to Dallas per day.
Morning (6am - Noon) - 53% of flight departures
Afternoon (Noon - 6pm) - 33% of flight departures
Evening (6pm - Midnight) - 13% of flight departures

How long is the flight from St. Louis to Dallas?

A quick flight from St. Louis to Dallas can take about 11h 51m. Spirit Airlines provides one of the quickest options available for as low as $72. The distance from St. Louis to Dallas is about 553 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

Flying on Spirit Airlines is currently your cheapest option to Dallas, with prices starting at $72. Another option worth looking into is Frontier, starting at $93 round trip. You may be able to fly from St. Louis to Dallas for 71% less than the average price by searching for these airlines.

What are the most popular airlines that fly from St. Louis to Dallas?

When booking a flight from St. Louis to Dallas, you may want to consider flying on Major Airline, American Airlines or Delta as they are the most popular for this route.

What are the most reliable airlines from St. Louis to Dallas?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from St. Louis to Dallas on time: Japan Airlines (92%), Envoy Air (89%), Gulf Air (87%).

What are the cheapest flights from St. Louis to Dallas?

Looking at all options, your cheapest flight can be booked for $98. While the most popular route (Lambert-St Louis - Dallas/Fort Worth) can be booked for $72 on average our data indicates $429 when flying from St. Louis to Dallas

COVID Restrictions

View COVID Travel Restrictions for Dallas, TX

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

Information is based on travel restrictions for travel to Dallas within the United States

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

COVID-19 testing requirements
Visitors from Lambert-St Louis must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Dallas.

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

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

Returning to Lambert-St Louis from Dallas

COVID-19 testing requirements
Visitors from Dallas must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Lambert-St Louis.

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

Hide COVID Travel Restrictions for Dallas, TX

Alternative routes for St. Louis to Dallas

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

Destination information for Dallas

Things to know before you go - useful duration and weather info for your trip from St. Louis to Dallas.
Average temperature for October in Dallas
80.6 °F
Avg rainfall for October in Dallas
4.6 ″

Airports servicing St. Louis

Airports servicing Dallas

Love Field (DAL)
Dallas Addison (ADS)

Top 4 airlines flying from Lambert-St Louis to Dallas

The chart below displays the airlines Cheapflights users traveling from St. Louis to Dallas 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
Frontier
$73 $168 No cancel fee 62%
United Airlines
$91 $235 No cancel fee 69%
American Airlines
$192 $378 No cancel fee 71%
Delta
$254 $394 No cancel fee N/A

Hourly flight availability from St. Louis to Dallas

See what time of day planes typically take off from St. Louis towards Dallas.
Afternoon Noon to 6 PM 48% of STL to DFW departures
Morning 6 AM to noon 36% of STL to DFW departures
Early morning Midnight to 6 AM 13% of STL to DFW departures
Evening 6 PM to midnight 3% of STL to DFW departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from St. Louis to Dallas
See how many times per day planes take to the skies headed from St. Louis to Dallas.
Sunday
23 daily flights
Monday
23 daily flights
Tuesday
25 daily flights
Wednesday
20 daily flights
Thursday
20 daily flights
Friday
16 daily flights
Saturday
14 daily flights
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