Cheap flights from St. Louis, MO to Atlanta, GA

Flights starting at $64. Choose between Frontier Airlines, Spirit Airlines, or United Airlines to find the best price.

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Tips to know when travelling to Atlanta

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Book your trip to arrive at Hartsfield–Jackson Atlanta International, or Atlanta-Civic Center Bus stop. The most popular airlines for this route are Frontier Airlines, Spirit Airlines, United Airlines, Southern Airways Express, and Iberia Airlines. St. Louis and Atlanta have 156 direct flights per week.

Check-in for a flight from St. Louis to Atlanta

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
United AirlinesUALUAYesNo
Southern Airways ExpressFDY9XYesNo
Iberia AirlinesIBEIBYesOpens 24 days before flight
Closes 3 hours before flight

Weather in Atlanta

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January10°C2°C
February13°C4°C
March17°C7°C
April22°C11°C
May26°C16°C
June30°C20°C
July31°C22°C
August31°C21°C
September28°C19°C
October23°C13°C
November16°C7°C
December12°C4°C
Hottest Month
31°C
July
Coldest month
2°C
January
Sunny days
262
days per year
Snow days
1
days per year

14 day forecast

Thursday
15 Feb
19°C8°C
22 Feb
66%
21°C11°C
Friday
16 Feb
18°C11°C
23 Feb
16°C9°C
Saturday
17 Feb
85%
11°C4°C
24 Feb
17°C6°C
Sunday
18 Feb
12°C2°C
25 Feb
21°C9°C
Monday
19 Feb
15°C3°C
26 Feb
19°C11°C
Tuesday
20 Feb
17°C6°C
27 Feb
89%
18°C14°C
Wednesday
21 Feb
21°C10°C
28 Feb
85%
22°C17°C

Frequently asked questions

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Is it possible to combine flights, buses, and trains in one itinerary when traveling between St. Louis and Atlanta?
What is Virtual Interlining and how do I use it?
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What time do nonstop (direct) flights between St. Louis and Atlanta depart?
What time do nonstop (direct) flights between St. Louis and Atlanta arrive?
What time do flights between St. Louis and Atlanta depart?
What time do flights between St. Louis and Atlanta arrive?

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