Cheap flights from Atlanta to Lambert-St Louis Intl (ATL - STL)

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The best prices from Atlanta to Lambert-St Louis Intl are usually found in July or February, booked 46 days in advance, depart on a Tuesday or Saturday and return on a Tuesday

How to find the cheapest flight from
Atlanta (ATL) to Lambert-St Louis Intl (STL)

ATL - STL
Price
$164 - $267
STL
Temperature
44.6 - 89.6 °F
STL
Rainfall
2.2 - 5.1 inches

Popular in

November

High demand for flights, 19% potential price rise

Cheapest in

July

Best time to find cheap flights, 24% potential price drop

Round-trip from

$164

From Atlanta to Lambert-St Louis Intl

One-way from

$99

One-way flight from Atlanta 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 Atlanta to Lambert-St Louis Intl?

Monday is generally a great day to depart. Flying on this day could help you save up to 21%.

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

To save on the cost of your flight from Atlanta to Lambert-St Louis Intl, book at least 61 days before your planned departure. Booking around this time can save you about 33% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $143 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $179.

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

The best pricing can be found in the month of June. Prices to Lambert-St Louis Intl from Atlanta average $148. You can even find prices in June for less than $148, as users have found deals to Lambert-St Louis Intl from as low as $77. The month of July appears to be one of the more expensive times to travel to Lambert-St Louis Intl from Atlanta. Flying in the targeted month can save you up to 34%.

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

It’s optimal to fly from Atlanta to Lambert-St Louis Intl in the afternoon. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight in the evening.

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

23 Apr - 26 Apr
$88pp
ATL
Atlanta Hartsfield-Jackson
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
ATL
Atlanta Hartsfield-Jackson
30 Apr - 2 May
$93pp
ATL
Atlanta Hartsfield-Jackson
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
ATL
Atlanta Hartsfield-Jackson
28 Apr - 3 May
$99pp
ATL
Atlanta Hartsfield-Jackson
Multiple Airlines
Non-Stop
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
ATL
Atlanta Hartsfield-Jackson

Atlanta to Lambert-St Louis Intl 2021 flight deals

23 Apr - 26 Apr
$88pp
ATL
Atlanta Hartsfield-Jackson
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
ATL
Atlanta Hartsfield-Jackson
30 Apr - 2 May
$93pp
ATL
Atlanta Hartsfield-Jackson
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
ATL
Atlanta Hartsfield-Jackson
28 Apr - 3 May
$99pp
ATL
Atlanta Hartsfield-Jackson
Multiple Airlines
Non-Stop
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
ATL
Atlanta Hartsfield-Jackson

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

28 Apr - 3 May
$116pp
ATL
Atlanta Hartsfield-Jackson
Delta
Non-Stop
STL
Lambert-St Louis
STL
Lambert-St Louis
Delta
Non-Stop
ATL
Atlanta Hartsfield-Jackson
3 Apr - 10 Apr
$133pp
ATL
Atlanta Hartsfield-Jackson
Delta
Non-Stop
STL
Lambert-St Louis
STL
Lambert-St Louis
Delta
Non-Stop
ATL
Atlanta Hartsfield-Jackson
16 Apr - 17 Apr
$153pp
ATL
Atlanta Hartsfield-Jackson
Delta
Non-Stop
STL
Lambert-St Louis
STL
Lambert-St Louis
Delta
Non-Stop
ATL
Atlanta Hartsfield-Jackson

Last minute flights from Atlanta to Lambert-St Louis Intl

15 Mar - 17 Mar
$144pp
ATL
Atlanta Hartsfield-Jackson
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
ATL
Atlanta Hartsfield-Jackson
12 Mar - 15 Mar
$166pp
ATL
Atlanta Hartsfield-Jackson
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
ATL
Atlanta Hartsfield-Jackson
12 Mar - 14 Mar
$167pp
ATL
Atlanta Hartsfield-Jackson
Frontier
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
Frontier
 
1 STOP
ATL
Atlanta Hartsfield-Jackson

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

5:33 pm - 5:35 am
Frontier
1 Stop
13h 02m
ATL - STL
Frontier
$99
FlightNetwork
9:47 am - 10:30 am
Delta
Nonstop
1h 43m
ATL - STL
Delta
$105
Delta
2:45 am - 6:31 am
United Airlines
1 Stop
4h 46m
ATL - STL
United Airlines
$114
United

Related info for your journey

Flight FAQs

From Atlanta to Lambert-St Louis Intl

Are flight prices decreasing from Atlanta 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 Atlanta 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 Atlanta Hartsfield-Jackson 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. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from Atlanta Hartsfield-Jackson to Lambert-St Louis. Policies will vary by airline.

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

Some of the carriers operating flights from Atlanta Hartsfield-Jackson to Lambert-St Louis that may be offering flexible cancellation policies are Delta, Air Choice One, and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

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

Yes, there are multiple flights from Atlanta 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 $129.

Are there nonstop flights from Atlanta to Lambert-St Louis Intl for under $200 on Cheapflights?

Cheapflights has at least 13 direct flights from Atlanta to Lambert-St Louis Intl under $200. A good price for a nonstop flight from Atlanta to Lambert-St Louis Intl is less than $217.

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

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

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

Days when nonstop flights are available for this flight are: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday.

How popular is this flight route?

The Atlanta Hartsfield-Jackson to Lambert-St Louis flight path was viewed by 97 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

Per day, 21 flights depart from Atlanta Hartsfield-Jackson to Lambert-St Louis on average.
Morning (6am - Noon) - 29% of flight departures
Afternoon (Noon - 6pm) - 43% of flight departures
Evening (6pm - Midnight) - 29% of flight departures

Does it rain more in Atlanta or St Louis?

When traveling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in Atlanta is roughly greater than that of St Louis. You can assume this to be the case over the next 14 days.

Is Atlanta weather warmer or cooler than St Louis?

Temperatures around the 90 °F's can be experienced in July. The weather in St Louis is the same as in Atlanta. Plan for potential changes in flight availability as peak weather approaches in this location.

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

There are many flights that can get you from Atlanta to Lambert-St Louis Intl in 1h 40m. Fly via Delta or Frontier to get the fastest option. Airlines will cover a distance of 486 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 Atlanta to Lambert-St Louis Intl round-trip?

Our cheapest airline available from Atlanta to Lambert-St Louis Intl is Frontier. Our recent data shows that you can find tickets from as low as $88 on this airline. An additional option worth looking into is Delta, starting at $116. Frontier is 59% cheaper than the average price of flights available within the next 90 days to this destination.

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

To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $42. Delta flights start at $50 while deals on American Airlines start at $64 one-way.

Alternative routes for Atlanta to Lambert-St Louis Intl

Destination information for Lambert-St Louis Intl

Flight duration
1h 37m
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 Atlanta

Airports servicing St. Louis

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

Airline Cheapest Average Flexibility On-time COVID-19 safety
Air Choice One
$102 $192 No cancel fee N/A

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

American Airlines
$108 $228 No cancel fee 71%
Frontier
$73 $232 No cancel fee 62%
United Airlines
$96 $252 No cancel fee 69%
Delta
$157 $289 No cancel fee N/A

Hourly flight availability from Atlanta to Lambert-St Louis Intl

Afternoon Noon to 6 PM 62% of ATL to STL departures
Evening 6 PM to midnight 23% of ATL to STL departures
Morning 6 AM to noon 14% of ATL to STL departures
Early morning Midnight to 6 AM 1% of ATL to STL departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Atlanta to Lambert-St Louis Intl
Sunday
15 daily flights
Monday
13 daily flights
Tuesday
16 daily flights
Wednesday
14 daily flights
Thursday
13 daily flights
Friday
22 daily flights
Saturday
18 daily flights
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