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

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The best prices from Dallas to Lambert-St Louis Intl are usually found in August or July, booked 32 days in advance, depart on a Saturday or Wednesday and return on a Tuesday

How to find the cheapest flight from
Dallas (DFW) to Lambert-St Louis Intl (STL)

A78 - STL
Price
$196 - $323
STL
Temperature
44.6 - 89.6 °F
STL
Rainfall
2.2 - 5.1 inches

Popular in

March

High demand for flights, 17% potential price rise

Cheapest in

August

Best time to find cheap flights, 27% potential price drop

Round-trip from

$196

From Dallas to Lambert-St Louis Intl

One-way from

$103

One-way flight from Dallas to Lambert-St Louis Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Dallas to Lambert-St Louis Intl?

Departing on a Friday is a good option for securing a great price. You can expect to save up to 30% when planning your travel around this day of the week.

How far in advance should I book a flight from Dallas to Lambert-St Louis Intl?

To save up to 33% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Dallas to Lambert-St Louis Intl from $143 1-2 weeks out and tickets from $179 for flights departing within the next 72 hours.

What is the cheapest month to fly from Dallas to Lambert-St Louis Intl?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, June can be a great choice for travel to Lambert-St Louis Intl. Flights to Lambert-St Louis Intl from Dallas in June are about $148 on average during June, but can be found for as low as $77.

When is the cheapest time to fly from Dallas to Lambert-St Louis Intl (A78 - STL)?

It’s optimal to fly from Dallas to Lambert-St Louis Intl in the morning. By choosing this option you can save up to 4% on the cost of your flight, compared to a flight in the afternoon.

Cheap flights from Dallas to Lambert-St Louis Intl in March, April 2021

15 Apr - 18 Apr
$88pp
DFW
Dallas/Fort Worth
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
DFW
Dallas/Fort Worth
9 Apr - 12 Apr
$93pp
DFW
Dallas/Fort Worth
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
DFW
Dallas/Fort Worth
22 Apr - 30 Apr
$98pp
DFW
Dallas/Fort Worth
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
DFW
Dallas/Fort Worth

Dallas to Lambert-St Louis Intl 2021 flight deals

15 Apr - 18 Apr
$88pp
DFW
Dallas/Fort Worth
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
DFW
Dallas/Fort Worth
9 Apr - 12 Apr
$93pp
DFW
Dallas/Fort Worth
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
DFW
Dallas/Fort Worth
1 May - 2 May
$94pp
DFW
Dallas/Fort Worth
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
DFW
Dallas/Fort Worth

Non-stop flights to Lambert-St Louis Intl from Dallas

1 Apr - 4 Apr
$207pp
DFW
Dallas/Fort Worth
American Airlines
Non-Stop
STL
Lambert-St Louis
STL
Lambert-St Louis
American Airlines
Non-Stop
DFW
Dallas/Fort Worth
5 Apr - 7 Apr
$219pp
DFW
Dallas/Fort Worth
American Airlines
Non-Stop
STL
Lambert-St Louis
STL
Lambert-St Louis
American Airlines
Non-Stop
DFW
Dallas/Fort Worth
18 Mar - 22 Mar
$227pp
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 to Lambert-St Louis Intl

13 Mar - 13 Mar
$148pp
DFW
Dallas/Fort Worth
American Airlines
Non-Stop
STL
Lambert-St Louis
STL
Lambert-St Louis
American Airlines
 
1 STOP
DFW
Dallas/Fort Worth
12 Mar - 15 Mar
$181pp
DFW
Dallas/Fort Worth
Multiple Airlines
   
2 STOPS
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
DFW
Dallas/Fort Worth
12 Mar - 15 Mar
$188pp
DFW
Dallas/Fort Worth
Multiple Airlines
   
2 STOPS
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
DFW
Dallas/Fort Worth

One-way flights to Lambert-St Louis Intl from Dallas

6:01 am - 12:37 pm
Delta
1 Stop
6h 36m
DFW - STL
Delta
$103
Delta
12:47 pm - 2:35 pm
American Airlines
Nonstop
1h 48m
DFW - STL
American Airlines
9:19 am - 5:35 am
Frontier
1 Stop
20h 16m
DFW - STL
Frontier
$129
FareScan

Related info for your journey

Flight FAQs

From Dallas to Lambert-St Louis Intl

Are flight prices decreasing from Dallas to St Louis due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Dallas and St Louis for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Dallas to Lambert-St Louis to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Delta is one of them. Some of the new policies that have been implemented to accommodate travelers flying from Dallas to Lambert-St Louis are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

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

Some of our airline partners flying from Dallas to Lambert-St Louis have new flexible policies in place due to COVID-19. American Airlines, United Airlines, and Delta are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like American Airlines with this kind of flexibility.

Can I find flights from Dallas to Lambert-St Louis Intl for under $100 on Cheapflights?

Yes, there are multiple flights from Dallas to Lambert-St Louis Intl for under $100. The cheapest flight booked recently is on Frontier for just $88, but on average you can expect to pay $128.

Are there nonstop flights from Dallas to Lambert-St Louis Intl for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from Dallas to Lambert-St Louis Intl under $300. A good price for a nonstop flight from Dallas to Lambert-St Louis Intl is less than $273.

Are there last-minute flights available from Dallas to Lambert-St Louis Intl for under $200?

There are currently 20+ open flights from Dallas to Lambert-St Louis Intl within the next 7 days for less than $200.

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

Days when nonstop flights are available for this flight are: Monday, Tuesday.

How many flights depart from Dallas to Lambert-St Louis Intl on average per day?

14 flight departures from Dallas to Lambert-St Louis per day on average.
Morning (6am - Noon) - 64% of flight departures
Afternoon (Noon - 6pm) - 29% of flight departures
Evening (6pm - Midnight) - 7% of flight departures

Is Dallas weather warmer or cooler than St Louis?

Temperatures around the 97 °F's can be experienced in July. The weather in St Louis is colder than in Dallas. Plan for potential changes in flight availability as peak weather approaches in this location.

How long is the flight from Dallas to Lambert-St Louis Intl?

For as low as $126, American Airlines can have you in Lambert-St Louis Intl from Dallas in 1h 52m. The distance between Dallas and Lambert-St Louis Intl is about 548 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

According to our current data, Frontier ($88), and American Airlines ($126) offers the cheapest pricing from Dallas to Lambert-St Louis Intl. You may be able to fly from Dallas to Lambert-St Louis Intl for 67% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Dallas to Lambert-St Louis Intl one-way?

One-way options have recently been found by users for as low as $41 on Frontier. Other airlines that offer cheap prices include Delta from $103 and American Airlines from $114 one-way.

Alternative routes for Dallas to Lambert-St Louis Intl

Destination information for Lambert-St Louis Intl

Average temperature for March in Lambert-St Louis Intl
59.0 °F
Avg rainfall for March in Lambert-St Louis Intl
3.3 ″

Airports servicing Dallas

Dallas Love Field (DAL)
Dallas Addison (ADS)

Airports servicing St. Louis

Top 5 airlines flying from Dallas to Lambert-St Louis Intl

Airline Cheapest Average Flexibility On-time COVID-19 safety
United Airlines
$91 $166 No cancel fee 69%
Sun Country Air
$80 $169 No cancel fee 83%
Frontier
$90 $236 No cancel fee 62%
Delta
$127 $363 No cancel fee N/A
American Airlines
$197 $383 No cancel fee 71%

Hourly flight availability from Dallas to Lambert-St Louis Intl

Afternoon Noon to 6 PM 57% of DFW to STL departures
Morning 6 AM to noon 25% of DFW to STL departures
Evening 6 PM to midnight 17% of DFW to STL departures
Early morning Midnight to 6 AM 1% of DFW to STL departures
Midnight
6 AM
Noon
6 PM
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