STL - AGS

$308 Find Cheap Flights from St. Louis to Augusta

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Augusta departing on 7/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Augusta

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Augusta, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Augusta, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$331
American Airlines
Fri 7/3Tue 7/7
STL - AGS • 1 stop
Cheapest one-way
$308
Delta
Fri 7/24
STL - AGS • 1 stop
Top airlines
Cheapest • from $331 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between St. Louis and Augusta. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $470 (round-trip)
Shortest trip • 4h 19m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Augusta!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from St. Louis to Augusta (STL-AGS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Augusta that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Augusta

Fri, Jul 3 - Tue, Jul 7
American Airlines Logo
5:02 pm - 11:59 pm
STL
-
AGS
5h 57m
1 stop
American Airlines Logo
5:00 am - 8:33 am
AGS
-
STL
4h 33m
1 stop
$331American Airlines
Fri, Jul 3 - Sat, Jul 11
American Airlines Logo
5:02 pm - 11:59 pm
STL
-
AGS
5h 57m
1 stop
American Airlines Logo
4:00 pm - 9:48 pm
AGS
-
STL
6h 48m
1 stop
$384American Airlines
Fri, Jul 3 - Tue, Jul 7
American Airlines Logo
5:02 pm - 11:59 pm
STL
-
AGS
5h 57m
1 stop
American Airlines Logo
8:54 am - 4:40 pm
AGS
-
STL
8h 46m
2 stops
$388American Airlines
Thu, Jun 18 - Sun, Jun 21
Delta Logo
9:21 am - 2:19 pm
STL
-
AGS
3h 58m
1 stop
Delta Logo
10:15 am - 2:52 pm
AGS
-
STL
5h 37m
1 stop
$391Delta
Wed, Jun 10 - Tue, Jun 16
Delta Logo
1:39 pm - 7:43 pm
STL
-
AGS
5h 04m
1 stop
Delta Logo
6:40 am - 9:46 am
AGS
-
STL
4h 06m
1 stop
$412Delta
Thu, Jul 9 - Sun, Jul 12
American Airlines Logo
7:06 am - 3:30 pm
STL
-
AGS
7h 24m
1 stop
American Airlines Logo
5:00 am - 8:34 am
AGS
-
STL
4h 34m
1 stop
$432American Airlines
Wed, Jun 10 - Sun, Jun 14
American Airlines Logo
9:25 am - 2:17 pm
STL
-
AGS
3h 52m
1 stop
American Airlines Logo
5:00 am - 8:32 am
AGS
-
STL
4h 32m
1 stop
$433American Airlines
Thu, Jun 18 - Sun, Jun 21
American Airlines Logo
7:30 am - 2:17 pm
STL
-
AGS
5h 47m
1 stop
American Airlines Logo
5:00 am - 8:32 am
AGS
-
STL
4h 32m
1 stop
$435American Airlines
Thu, Jul 9 - Sun, Jul 12
American Airlines Logo
6:14 am - 2:17 pm
STL
-
AGS
7h 03m
2 stops
American Airlines Logo
5:00 am - 8:34 am
AGS
-
STL
4h 34m
1 stop
$437American Airlines
Wed, Jun 10 - Sun, Jun 14
American Airlines Logo
6:00 am - 2:17 pm
STL
-
AGS
7h 17m
2 stops
American Airlines Logo
5:00 am - 8:32 am
AGS
-
STL
4h 32m
1 stop
$438American Airlines
Booking Insights

KAYAK's insights & trends for St. Louis to Augusta flights

Get data-powered insights and trends into flights from St. Louis to Augusta to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from St. Louis to Augusta?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 7 days.

In the past 7 days, the cheapest round-trip tickets from St. Louis to Augusta were found on American Airlines ($331) and Delta ($391).

Good to know

Cheapest flight$308
Flight from St. Louis to Augusta

When to book flights from St. Louis to Augusta

Are your dates flexible? Find out the best times to travel from St. Louis to Augusta based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Augusta

  • What is the cheapest flight from St. Louis to Augusta?

    In the last 7 days, the lowest price for a flight from St. Louis to Augusta was $308 for a one-way ticket and $331 for a round-trip.

  • Do I need a passport to fly between St. Louis and Augusta?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from St. Louis to Augusta?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Augusta?

    oneworld, and SkyTeam are the airline alliances operating flights between St. Louis and Augusta, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from St. Louis to Augusta, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from St. Louis to Augusta are Delta and American Airlines. With an average price for the route of $439 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $634 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from St. Louis to Augusta?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Augusta.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Augusta?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Augusta from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Augusta?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Augusta with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and AGS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Augusta?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Augusta from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from St. Louis to Augusta

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Augusta. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Augusta? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8423 reviews
8.5Crew
7.2Food
8.1Boarding
7.8Comfort
7.8Entertainment
Airline reviews

Clean planes and not take my comfort class seat away.

6.0 GoodAnonymous, May 2026
MCO - ATL
Read more Delta reviews

Clean planes and not take my comfort class seat away.

Weather caused a long delay, but the efficiency and updates from the pilot were helpful. We were able to make our connection fortunately.

Planes were clean, no water or snacks on either flight.

WiFi didn’t work on two of four planes. Flight attendants were not overly friendly or welcoming. Planes were extremely slow to board and deplane.

Aside from a completely packed plane, I really have no complaints.

Seats in Delta Main are unbelievably close to the seat in front of. Hard to get a backpack under the seat.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The flight was peaceful, just s slight turbulence, pilots and crews were all nice and made a great job! Arrived safely in the Philippines. Thank you ya’ll!

Ontario airport boarding was very easy to park and access, is clean and TSA took 10 minutes total. Check-in was a breeze and cruise was very nice.

American Airlines II: Delay Boogaloo. Multiple gate changes, delays, boarded and then MORE delays. I hate to say this won’t matter, but posting stuff about major corporations in 2026 is a post-modern “scream into the void.” Was multiple hours late coming home, so there you go.

Awful, tons of delays, I got into Chicago multiple hours late meaning I hit the very traffic I tried so desperately to avoid. Just empty apologies from American Airlines text alerts. Trash behavior from a trash airline.

The flight attendants were very friendly, efficient, and helpful. The plane was ahead of schedule, and it all went very smoothly. Thank you.

They lost my baggage and I am still struggling to the information and update

We got delayed getting out of DFW for broken overhead bins. Once the flight got underway the captain kept the seatbelt sign lit the entire flight despite little perceptible turbulence, preventing use of the rest rooms and any sort of refreshment service in the main cabin.

Flight delays for communication overall not a good experience uncomfortable on the plane. Person in front of me reclined his seat, putting them inches from my lap.

There were flight delays making our flight arrive at our destination after midnight didn’t seem to have enough crew or airplanes for the flights laid over in Dallas should’ve had plenty of time to make it to our next flight only made it because that flight was also delayed because our plane wasn’t even at the airport yet overall have not had a good experience on American

Flight left on time. Captain provided relevant announcements. We had to wait 45 minutes to desembark due to the ramp closed because of lightening.

Everything you need to know for your flight from St. Louis to Augusta

Information on your arrival and departure airports