Are there direct flights from Atlanta to St. Louis?

Direct flights from Atlanta to St. Louis are available, though they represent a smaller portion of the overall flight options. Historically, direct flights have accounted for approximately 12.6% of the routes across the trailing 90 days. For flights with connections, travelers typically experience a median of 2 stopovers before reaching their destination.

How many hours is the flight from Atlanta to St. Louis?

The direct flight from Atlanta to St. Louis typically takes about 1 hour and 50 minutes, covering a distance of 779 kilometers. For flights that include one stop, the median travel time increases significantly to approximately 7 hours and 2 minutes. Travelers should consider whether the convenience of a direct flight outweighs the potentially longer journey of a connecting flight.

How often do Atlanta to St. Louis flight prices drop?

Historically, flight prices for the Atlanta to St. Louis route have shown frequent drops across the trailing 30 days. This indicates that travelers on this route often have opportunities to find more favorable pricing. Monitoring prices regularly can be beneficial for securing a better deal.

Flights From Atlanta

To St. Louis

Cheap Flights from Atlanta to St. Louis

Browse current best options from Atlanta. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Atlanta

RatePunk searches hundreds of travel sites at once for deals on flights to St. Louis

Prices updated today

476 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Oct 12, 2026.)

Today’s best flight deals from Atlanta to St. Louis

Explore current cheapest deals departing from Atlanta to St. Louis

2026-11-04 – 2026-11-11
ATL - St. Louis
71% AI deal score
$107
$70
Round trip
2026-11-11 – 2026-12-04
ATL - St. Louis
49% AI deal score
$91
$70
Round trip
2026-11-13 – 2026-12-04
ATL - St. Louis
49% AI deal score
$91
$70
Round trip
2026-11-20 – 2026-12-04
ATL - St. Louis
69% AI deal score
$95
$70
Round trip
2026-11-19 – 2026-12-02
ATL - St. Louis
69% AI deal score
$95
$70
Round trip
2026-11-25 – 2026-12-04
ATL - St. Louis
70% AI deal score
$102
$70
Round trip
2026-11-06 – 2026-12-02
ATL - St. Louis
48% AI deal score
$90
$70
Round trip
2026-11-19 – 2026-12-04
ATL - St. Louis
68% AI deal score
$93
$70
Round trip
2026-11-06 – 2026-11-19
ATL - St. Louis
69% AI deal score
$95
$70
Round trip
2026-11-25 – 2026-12-02
ATL - St. Louis
71% AI deal score
$107
$70
Round trip

Atlanta to St. Louis: Overview

Insights for flights from Atlanta to St. Louis

Fares for cheap flights from Atlanta to St. Louis typically range from $249–$977, with a median price of $539. Right now, current fares are below the typical level. Only 6% of recent fares for this route were classified as a good price, indicating that finding lower prices can be challenging.

When considering the cheapest time to fly from Atlanta to St. Louis, January stands out as the most affordable month, with a median fare of just $132. Following January, August offers the next best value at a median of $270, and February also presents a more budget-friendly option with a median fare of $419. New deals for this route appear almost daily, suggesting frequent opportunities to find competitive prices.

A typical journey from Atlanta to St. Louis takes about 1h 50m for direct flights. However, most itineraries connect at least once. When connections are involved, the median journey time extends significantly to 31h 53m, with connecting itineraries typically involving 2 stopovers. Only 12.6% of recent fares were for non-stop flights, meaning you will likely encounter one or more stops on your trip.

The distance between Atlanta and St. Louis is 779 kilometers. This classifies the route as a short-haul flight, meaning you can expect a relatively quick travel experience, especially if you secure a direct flight.

How much is a round trip from Atlanta to St. Louis

Regular price: $84 - $252

Prices for flights from Atlanta to St. Louis are currently below the regular range.

The regular price range for this route is $84 to $252. The current lowest deal is $65 with Frontier Airlines for travel from Nov 6-Nov 11.

now $65

Low $84

High $252

The cheapest time to fly from Atlanta to St. Louis

The cheapest month to fly from Atlanta to St. Louis is August, with a median price of $59. The most expensive month is June, with a median price of $685. Prices are generally lower from January to December.

August

Cheapest

Flights from $59

June

Most Expensive

Flights from $685

Jan

Feb

Mar

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Atlanta to St. Louis

Frontier Airlines

Last-minute flights going from Atlanta to St. Louis

Sun, Oct 18

⌛ Last-Minute

ATL - St. Louis

Atlanta (ATL) - St. Louis (STL)

Frontier Airlines

$280

$234

One-way

Wed, Oct 21

⌛ Last-Minute

ATL - St. Louis

Atlanta (ATL) - St. Louis (STL)

Frontier Airlines

$101

$102

One-way

Fri, Oct 30

⌛ Last-Minute

ATL - St. Louis

Atlanta (ATL) - St. Louis (STL)

Frontier Airlines

$102

$73

One-way

Fri, Oct 30

⌛ Last-Minute

ATL - St. Louis

Atlanta (ATL) - St. Louis (STL)

Frontier Airlines

$101

$73

One-way

Fri, Oct 30

⌛ Last-Minute

ATL - St. Louis

Atlanta (ATL) - St. Louis (STL)

Frontier Airlines

$106

$73

One-way

Fri, Oct 30

⌛ Last-Minute

ATL - St. Louis

Atlanta (ATL) - St. Louis (STL)

Frontier Airlines

$103

$73

One-way

Biggest price drops on these dates for flights from Atlanta to St. Louis

2 nights

Dec 2 - Dec 4

$146 → $70

52%

5 nights

Dec 11 - Dec 16

$145 → $70

52%

5 nights

Dec 2 - Dec 7

$143 → $70

51%

7 nights

Dec 9 - Dec 16

$141 → $70

50%

Popular Airports to fly from Atlanta to St. Louis

Atlanta - St. Louis route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Atlanta to St. Louis are below the typical level at $65.

📅 Best time to fly

January is historically the cheapest month to fly

Historically, January is the cheapest month to fly from Atlanta to St. Louis, with a median price of $132.

⏱️ Flight duration

Direct flights take 1h 50m

Direct flights from Atlanta to St. Louis typically take 1h 50m.

✈️ Airlines & availability

Connecting flights are common

Connecting flights are more common for this route, with a median of 2 stopovers.

🏆 Airline highlight

Frontier Airlines offers direct flights

Frontier Airlines has offered direct flights on the Atlanta to St. Louis route.

🎯 Booking tip

Frequent deals are available

Deals on flights for this route are frequent, appearing within a 30-day window.

Atlanta main airports to depart from

Hartsfield–Jackson Atlanta International (ATL)

Cheapest

Fly from Hartsfield–Jackson Atlanta International for direct routes to St. Louis.

📍 ~13 km from Atlanta city center (reachable by car or train)

💸 Flights from ~$70

St. Louis main airports to arrive at

St. Louis Lambert International (STL)

Cheapest

St. Louis Lambert International is a convenient arrival airport for reaching St. Louis and surrounding areas.

📍 ~20 km from St. Louis (reachable by car, bus, and metro).

💸 Flights from ~$85

Airports nearby St. Louis used as alternative

MidAmerica St. Louis (BLV)

MidAmerica St. Louis (BLV) is the closest alternative airport to the St. Louis metropolitan area.

📍 ~40 km from St. Louis (reachable by car)

💸 Flights from ~$198

Business & First Class Flight Deals to St. Louis

Discover luxury on the budget with premium cabin class on flights from Atlanta to St. Louis.

Elite

Best Elite deals to St. Louis

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From ATL

Elite

Dec 01

St. Louis, United States

77% AI deal score

$1,186

$665

Save $521

United Airlines

Business Class

From ATL

Elite

Nov 03

St. Louis, United States

76% AI deal score

$1,068

$659

Save $409

United Airlines

Business Class

From ATL

Elite

Oct 27

St. Louis, United States

75% AI deal score

$956

$654

Save $302

United Airlines

Business Class

From ATL

Elite

Nov 06

St. Louis, United States

75% AI deal score

$1,060

$697

Save $363

United Airlines

Business Class

From ATL

Elite

Dec 08

St. Louis, United States

74% AI deal score

$917

$658

Save $259

United Airlines

Business Class

From ATL

Elite

Nov 11

St. Louis, United States

73% AI deal score

$850

$659

Save $191

United Airlines

Business Class

From ATL

Elite

Dec 01

St. Louis, United States

73% AI deal score

$915

$665

Save $250

United Airlines

Business Class

From ATL

Elite

Dec 02

St. Louis, United States

73% AI deal score

$911

$665

Save $246

United Airlines

Business Class

From ATL

Elite

Dec 22

St. Louis, United States

73% AI deal score

$929

$671

Save $258

United Airlines

Business Class

From ATL

Elite

Feb 24

St. Louis, United States

68% AI deal score

$965

$733

Save $232

United Airlines

Business Class

From ATL

Elite

Oct 21

St. Louis, United States

68% AI deal score

$952

$761

Save $191

United Airlines

Business Class

From ATL

Elite

Feb 10

St. Louis, United States

67% AI deal score

$760

$658

Save $102

United Airlines

Business Class

Frequently Asked Questions About Flights to St. Louis

Historically, booking flights from Atlanta to St. Louis more than 60 days in advance typically yields the lowest average prices. Across the trailing quarter, flights booked in this window had an average price of $416. In contrast, booking within 7-13 days of departure saw average prices rise to $761. Planning ahead by at least two months can result in significant savings on this route.

Based on historical data from the trailing 90 days, a flight from Atlanta to St. Louis is considered a good deal if it is priced at or below $249. The median price for this route during that period was $539. Prices above $977 typically fall into the more expensive range, so aiming for prices under $249 represents a strong value.

Historically, January has been the cheapest month to fly from Atlanta to St. Louis, with a median price of $132 across the trailing 270 days. August also offered competitive prices, with a median of $270. While February had a median price of $419, the overall annual median price for this route was $539, indicating that January and August are typically more budget-friendly options.

Related routes

More routes from Atlanta

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Flights to St. Louis from other cities

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Atlanta to St. Louis: Overview

Insights for flights from Atlanta to St. Louis

How much is a round trip from Atlanta to St. Louis

Regular price: $84 - $252

Prices for flights from Atlanta to St. Louis are currently below the regular range.

The regular price range for this route is $84 to $252. The current lowest deal is $65 with Frontier Airlines for travel from Nov 6-Nov 11.

now $65

Low $84

High $252

The cheapest time to fly from Atlanta to St. Louis

August

Cheapest

Flights from $59

June

Most Expensive

Flights from $685

Jan

Feb

Mar

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Atlanta to St. Louis

Frontier Airlines

Last-minute flights going from Atlanta to St. Louis

Sun, Oct 18

⌛ Last-Minute

ATL - St. Louis

Atlanta (ATL) - St. Louis (STL)

Frontier Airlines

$280

$234

One-way

Wed, Oct 21

⌛ Last-Minute

ATL - St. Louis

Atlanta (ATL) - St. Louis (STL)

Frontier Airlines

$101

$102

One-way

Fri, Oct 30

⌛ Last-Minute

ATL - St. Louis

Atlanta (ATL) - St. Louis (STL)

Frontier Airlines

$102

$73

One-way

Fri, Oct 30

⌛ Last-Minute

ATL - St. Louis

Atlanta (ATL) - St. Louis (STL)

Frontier Airlines

$101

$73

One-way

Fri, Oct 30

⌛ Last-Minute

ATL - St. Louis

Atlanta (ATL) - St. Louis (STL)

Frontier Airlines

$106

$73

One-way

Fri, Oct 30

⌛ Last-Minute

ATL - St. Louis

Atlanta (ATL) - St. Louis (STL)

Frontier Airlines

$103

$73

One-way

Biggest price drops on these dates for flights from Atlanta to St. Louis

2 nights

Dec 2 - Dec 4

$146 → $70

52%

5 nights

Dec 11 - Dec 16

$145 → $70

52%

5 nights

Dec 2 - Dec 7

$143 → $70

51%

7 nights

Dec 9 - Dec 16

$141 → $70

50%

Popular Airports to fly from Atlanta to St. Louis

Atlanta - St. Louis route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Atlanta to St. Louis are below the typical level at $65.

📅 Best time to fly

January is historically the cheapest month to fly

Historically, January is the cheapest month to fly from Atlanta to St. Louis, with a median price of $132.

⏱️ Flight duration

Direct flights take 1h 50m

Direct flights from Atlanta to St. Louis typically take 1h 50m.

✈️ Airlines & availability

Connecting flights are common

Connecting flights are more common for this route, with a median of 2 stopovers.

🏆 Airline highlight

Frontier Airlines offers direct flights

Frontier Airlines has offered direct flights on the Atlanta to St. Louis route.

🎯 Booking tip

Frequent deals are available

Deals on flights for this route are frequent, appearing within a 30-day window.

Atlanta main airports to depart from

Hartsfield–Jackson Atlanta International (ATL)

Cheapest

Fly from Hartsfield–Jackson Atlanta International for direct routes to St. Louis.

📍 ~13 km from Atlanta city center (reachable by car or train)

💸 Flights from ~$70

St. Louis main airports to arrive at

St. Louis Lambert International (STL)

Cheapest

St. Louis Lambert International is a convenient arrival airport for reaching St. Louis and surrounding areas.

📍 ~20 km from St. Louis (reachable by car, bus, and metro).

💸 Flights from ~$85

Airports nearby St. Louis used as alternative

MidAmerica St. Louis (BLV)

MidAmerica St. Louis (BLV) is the closest alternative airport to the St. Louis metropolitan area.

St. Louis, United States

67% AI deal score

$760

$658

Save $102

United Airlines

Business Class

Frequently Asked Questions About Flights to St. Louis

Cheap Flights from Atlanta to St. Louis

Today’s best flight deals from Atlanta to St. Louis

Atlanta to St. Louis: Overview

Insights for flights from Atlanta to St. Louis

How much is a round trip from Atlanta to St. Louis

The cheapest time to fly from Atlanta to St. Louis

Direct flights from Atlanta to St. Louis

Last-minute flights going from Atlanta to St. Louis

Biggest price drops on these dates for flights from Atlanta to St. Louis

Popular Airports to fly from Atlanta to St. Louis

Atlanta - St. Louis route insights

Recent fares are below the typical level

January is historically the cheapest month to fly

Direct flights take 1h 50m

Connecting flights are common

Frontier Airlines offers direct flights

Frequent deals are available

Atlanta main airports to depart from

St. Louis main airports to arrive at

Airports nearby St. Louis used as alternative

Business & First Class Flight Deals to St. Louis

Best Elite deals to St. Louis

Dec 01

Nov 03

Oct 27

Nov 06

Dec 08

Nov 11

Dec 01

Dec 02

Dec 22

Feb 24

Oct 21

Feb 10

Frequently Asked Questions About Flights to St. Louis

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

How do I know if a Atlanta to St. Louis flight is a good deal?

What's the best month to fly from Atlanta to St. Louis?

Are there direct flights from Atlanta to St. Louis?

How many hours is the flight from Atlanta to St. Louis?

How often do Atlanta to St. Louis flight prices drop?

Related routes

More routes from Atlanta

Flights to St. Louis from other cities

Atlanta to St. Louis: Overview

Insights for flights from Atlanta to St. Louis

How much is a round trip from Atlanta to St. Louis

The cheapest time to fly from Atlanta to St. Louis

Direct flights from Atlanta to St. Louis

Last-minute flights going from Atlanta to St. Louis

Biggest price drops on these dates for flights from Atlanta to St. Louis

Popular Airports to fly from Atlanta to St. Louis

Atlanta - St. Louis route insights

Recent fares are below the typical level

January is historically the cheapest month to fly

Direct flights take 1h 50m

Connecting flights are common

Frontier Airlines offers direct flights

Frequent deals are available

Atlanta main airports to depart from

St. Louis main airports to arrive at

Airports nearby St. Louis used as alternative

Business & First Class Flight Deals to St. Louis

Best Elite deals to St. Louis

Dec 01

Nov 03

Oct 27

Nov 06

Dec 08

Nov 11

Dec 01

Dec 02

Dec 22

Feb 24

Oct 21

Feb 10

Frequently Asked Questions About Flights to St. Louis

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

How do I know if a Atlanta to St. Louis flight is a good deal?

What's the best month to fly from Atlanta to St. Louis?