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

How to find the cheapest flight from St. Louis to Dallas/Fort Worth

All the information you need to plan the best STL to DFW flight in 2022: compare St. Louis to Dallas/Fort Worth flight prices with the expected peak season, weather and rainfall in Dallas/Fort Worth.

STL - DFW

Price

$176 - $275

DFW

Temperature

46.4 - 86 °F

DFW

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/Fort Worth

One-way from

$89

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

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

Users have found that booking a flight from St. Louis to Dallas/Fort Worth Airport at least 29 days early can save you up to 28% on average compared to booking a flight this week. If booking 29 days before your flight isn’t an option for you, users have found flights from St. Louis to Dallas/Fort Worth Airport for as little as $289 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $349 for flights departing within the next 3 days.

What is the cheapest month to fly from St. Louis to Dallas/Fort Worth Airport?

Our data shows that July tends to be the cheapest month to fly to Dallas/Fort Worth Airport from St. Louis. Users have commonly found prices around $254 for the month, but tickets can be as low as $156. Due to multiple factors, prepare for potentially higher prices in January.

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

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

Cheap flights from St. Louis to Dallas/Fort Worth in January, February 2022

The best prices found for STL to DFW flights for January, February
Feb 6 - Feb 12
STL

Lambert-St Louis

DFW

Dallas/Fort Worth

1 stop

25h 00m
DFW

Dallas/Fort Worth

STL

Lambert-St Louis

1 stop

13h 12m
$102

Spirit Airlines

View Deal

Deal found 1/15/22

Feb 5 - Feb 8
STL

Lambert-St Louis

DFW

Dallas/Fort Worth

1 stop

12h 28m
DFW

Dallas/Fort Worth

STL

Lambert-St Louis

1 stop

25h 14m
$114

Spirit Airlines

View Deal

Deal found 1/17/22

Jan 24 - Jan 31
STL

Lambert-St Louis

DFW

Dallas/Fort Worth

1 stop

16h 21m
DFW

Dallas/Fort Worth

STL

Lambert-St Louis

1 stop

25h 14m
$115

Spirit Airlines

View Deal

Deal found 1/17/22

St. Louis to Dallas/Fort Worth 2022 flight deals

Cheap flights to Dallas/Fort Worth from St. Louis found for this year
Feb 6 - Feb 12
STL

Lambert-St Louis

DFW

Dallas/Fort Worth

1 stop

25h 00m
DFW

Dallas/Fort Worth

STL

Lambert-St Louis

1 stop

13h 12m
$102

Spirit Airlines

View Deal

Deal found 1/15/22

Feb 5 - Feb 8
STL

Lambert-St Louis

DFW

Dallas/Fort Worth

1 stop

12h 28m
DFW

Dallas/Fort Worth

STL

Lambert-St Louis

1 stop

25h 14m
$114

Spirit Airlines

View Deal

Deal found 1/17/22

Jan 24 - Jan 31
STL

Lambert-St Louis

DFW

Dallas/Fort Worth

1 stop

16h 21m
DFW

Dallas/Fort Worth

STL

Lambert-St Louis

1 stop

25h 14m
$115

Spirit Airlines

View Deal

Deal found 1/17/22

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

Save time with St. Louis to Dallas/Fort Worth direct flight deals
Feb 22 - Mar 2
STL

Lambert-St Louis

DFW

Dallas/Fort Worth

Nonstop

2h 00m
DFW

Dallas/Fort Worth

STL

Lambert-St Louis

Nonstop

1h 42m
$198

American Airlines

View Deal

Deal found 1/16/22

Feb 20 - Mar 3
STL

Lambert-St Louis

DFW

Dallas/Fort Worth

Nonstop

2h 04m
DFW

Dallas/Fort Worth

STL

Lambert-St Louis

Nonstop

1h 50m
$208

American Airlines

View Deal

Deal found 1/16/22

Feb 11 - Feb 11
STL

Lambert-St Louis

DFW

Dallas/Fort Worth

Nonstop

2h 04m
DFW

Dallas/Fort Worth

STL

Lambert-St Louis

Nonstop

1h 40m
$212

American Airlines

View Deal

Deal found 1/16/22

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

Late deals on return flights to Dallas/Fort Worth from St. Louis, departing today and this week
Jan 24 - Jan 29
STL

Lambert-St Louis

DFW

Dallas/Fort Worth

1 stop

15h 47m
DFW

Dallas/Fort Worth

STL

Lambert-St Louis

1 stop

13h 12m
$114

Spirit Airlines

View Deal

Deal found 1/17/22

Jan 24 - Jan 31
STL

Lambert-St Louis

DFW

Dallas/Fort Worth

1 stop

16h 21m
DFW

Dallas/Fort Worth

STL

Lambert-St Louis

1 stop

25h 14m
$115

Spirit Airlines

View Deal

Deal found 1/17/22

Jan 25 - Jan 29
STL

Lambert-St Louis

DFW

Dallas/Fort Worth

1 stop

17h 05m
DFW

Dallas/Fort Worth

STL

Lambert-St Louis

1 stop

13h 12m
$125

Spirit Airlines

View Deal

Deal found 1/17/22

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

The cheapest one-way flights from St. Louis to Dallas/Fort Worth
Jan 26
STL

Lambert-St Louis

DFW

Dallas/Fort Worth

1 stop

7h 31m
$49

Spirit Airlines

View Deal

Deal found 1/17/22

Feb 12
STL

Lambert-St Louis

DFW

Dallas/Fort Worth

1 stop

12h 28m
$55

Spirit Airlines

View Deal

Deal found 1/15/22

Feb 14
STL

Lambert-St Louis

DFW

Dallas/Fort Worth

1 stop

24h 15m
$61

Spirit Airlines

View Deal

Deal found 1/16/22

Related info for your journey

Useful info, stats and facts about St. Louis to Dallas/Fort Worth flights.

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

Lambert-St Louis (STL) is the airport you will fly out of if you book a flight from St. Louis to Dallas/Fort Worth. You should not have trouble finding flights to Dallas/Fort Worth from Lambert-St Louis; the airport handles an average of 22 outbound flights to Dallas/Fort Worth per day. You should also have plenty of airline options to choose from since 7 airlines have flights from the St. Louis airport to Dallas/Fort Worth. It is only a 12.7 mi journey to Lambert-St Louis (STL) from St. Louis’s city center.

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

Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines, United Airlines, and Frontier flying from Lambert-St Louis to Dallas/Fort Worth have implemented new flexible cancellation policies.

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

Yes, there are multiple flights from St. Louis to Dallas/Fort Worth Airport for under $200. The cheapest flight booked recently is on Spirit Airlines for just $102, but on average you can expect to pay $127.

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

Cheapflights has at least 20 direct flights from St. Louis to Dallas/Fort Worth Airport under $200. A good price for a nonstop flight from St. Louis to Dallas/Fort Worth Airport is less than $265.

Are there last-minute flights available from St. Louis to Dallas/Fort Worth Airport for under $200?

There are currently 20+ open flights from St. Louis to Dallas/Fort Worth Airport within the next 7 days for less than $200.

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

Currently priced at $102, Spirit Airlines will fly you from St. Louis to Dallas/Fort Worth Airport and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Frontier for as low as $129. Spirit Airlines is currently priced 59% below the average price you’ll pay for this route.

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

$49 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and American Airlines, with prices starting from $90 and $99, respectively.

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

Major Airline, American Airlines and Delta are the most popular airlines when flying from St. Louis to Dallas/Fort Worth Airport.

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

No one likes to see their flight delayed. When booking a flight from St. Louis to Dallas/Fort Worth Airport consider choosing Envoy Air (100%), GOL (91%) or American Airlines (90%) as they are the most reliable in getting you off to your destination on time.

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

Looking at all options, your cheapest flight can be booked for $78. While the most popular route (Lambert-St Louis - Dallas/Fort Worth) can be booked for $114 on average our data indicates $339 when flying from St. Louis to Dallas/Fort Worth Airport.

Can I fly to Dallas/Fort Worth from Lambert-St Louis right now?

Information is based on travel restrictions for travel to Dallas/Fort Worth 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/Fort Worth.

COVID-19 testing requirements
Visitors from Lambert-St Louis must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Dallas/Fort Worth.

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

Can I fly back to Lambert-St Louis from Dallas/Fort Worth?

Returning to Lambert-St Louis from Dallas/Fort Worth

COVID-19 testing requirements
Visitors from Dallas/Fort Worth must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Lambert-St Louis.

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

Alternative routes for St. Louis to Dallas/Fort Worth

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

Top 3 airlines flying from St. Louis to Dallas/Fort Worth

The chart below displays the airlines Cheapflights users traveling from St. Louis to Dallas/Fort Worth choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Frontier
Cheapest$73
Average$168
FlexibilityNo cancel fee
On-time62%
COVID-19 safety
United Airlines
Cheapest$91
Average$235
FlexibilityNo cancel fee
On-time69%
COVID-19 safety
American Airlines
Cheapest$192
Average$311
FlexibilityNo cancel fee
On-time71%
COVID-19 safety

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

See what time of day planes typically take off from St. Louis to Dallas/Fort Worth
8%of flight departuresEarly morningMidnight to 6 am
55%of flight departuresMorning6 am to noon
37%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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

See how many times per day planes take to the skies headed from St. Louis to Dallas/Fort Worth
Sunday22daily flights
Monday24daily flights
Tuesday25daily flights
Wednesday15daily flights
Thursday24daily flights
Friday24daily flights
Saturday21daily flights