STL - AGS

$186 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 5/12. 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
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Everything you should know

Cheapest round-trip
$371
American Airlines
Tue 5/5Fri 5/8
STL - AGS • 1 stop
Cheapest one-way
$186
American Airlines
Tue 5/12
STL - AGS • 1 stop
Top airlines
Cheapest • from $371 (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 $475 (round-trip)
Shortest trip • 4h 13m (one-way)
Insights
Insights
Insights
Insights
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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

Tue, May 5 - Fri, May 8
American Airlines Logo
3:43 pm - 9:50 pm
STL
-
AGS
5h 07m
1 stop
American Airlines Logo
5:08 pm - 10:59 pm
AGS
-
STL
6h 51m
1 stop
$371American Airlines
Tue, May 5 - Fri, May 8
American Airlines Logo
12:27 pm - 11:33 pm
STL
-
AGS
10h 06m
2 stops
American Airlines Logo
5:08 pm - 10:59 pm
AGS
-
STL
6h 51m
1 stop
$376American Airlines
Thu, Apr 30 - Mon, May 4
Delta Logo
6:00 am - 11:09 am
STL
-
AGS
4h 09m
1 stop
Delta Logo
7:50 pm - 11:36 pm
AGS
-
STL
4h 46m
1 stop
$381Delta
Thu, Apr 30 - Mon, May 4
Delta Logo
6:00 am - 11:09 am
STL
-
AGS
4h 09m
1 stop
Delta Logo
6:17 pm - 9:19 pm
AGS
-
STL
4h 02m
1 stop
$403Delta
Tue, May 5 - Fri, May 8
American Airlines Logo
5:51 am - 3:00 pm
STL
-
AGS
8h 09m
2 stops
American Airlines Logo
3:03 pm - 10:19 pm
AGS
-
STL
8h 16m
2 stops
$412American Airlines
Thu, Apr 30 - Mon, May 4
Delta Logo
6:00 am - 11:09 am
STL
-
AGS
4h 09m
1 stop
Delta Logo
7:50 pm - 11:36 pm
AGS
-
STL
4h 46m
1 stop
$414Delta
Fri, Apr 17 - Sun, Apr 19
Delta Logo
9:59 am - 2:10 pm
STL
-
AGS
3h 11m
1 stop
Delta Logo
6:28 pm - 11:36 pm
AGS
-
STL
6h 08m
1 stop
$433Delta
Fri, Apr 17 - Sun, Apr 19
American Airlines Logo
3:43 pm - 10:06 pm
STL
-
AGS
5h 23m
1 stop
American Airlines Logo
5:00 am - 12:48 pm
AGS
-
STL
8h 48m
2 stops
$438American Airlines
Fri, Apr 17 - Sun, Apr 19
American Airlines Logo
6:29 am - 3:50 pm
STL
-
AGS
8h 21m
2 stops
American Airlines Logo
5:00 am - 12:48 pm
AGS
-
STL
8h 48m
2 stops
$443American Airlines
Thu, Apr 30 - Mon, May 4
American Airlines Logo
5:51 am - 3:50 pm
STL
-
AGS
8h 59m
2 stops
American Airlines Logo
5:00 am - 8:30 am
AGS
-
STL
4h 30m
1 stop
$449American 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 72 hours.

In the past 3 days, the cheapest round-trip tickets from St. Louis to Augusta were found on American Airlines ($371) and Delta ($381).

Good to know

Cheapest flight$186
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 3 days, the lowest price for a flight from St. Louis to Augusta was $186 for a one-way ticket and $371 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 8385 reviews
7.9Comfort
7.2Food
8.5Crew
7.8Entertainment
8.1Boarding
Airline reviews

We departed and landed early which was a nice surprise. The boarding process was slow.

10.0 ExcellentBrittany, Apr 2026
DAL - ATL
Read more Delta reviews

We departed and landed early which was a nice surprise. The boarding process was slow.

The boarding was organized and informative but the plane was tight meaning that you were sitting on one another and extremely uncomfortable. It’s disappointing that can’t have common seating comfort on the plane.

Delta is always a wonderful experience. A clean plane and the crew is really friendly.

This was the worse experience. They delayed our flight twice and we still had to find another flight to get home sooner which was alos delayed. Also, the flight attendant named Ginny on DL9890 leaving at 4:13pm on 3/23/26 was extremely rude.

I took seat 15A in anticipation of window seat, there is no window.

Entertainment is ok! Boarding and seat with zone is terrible. I paid for the seats but you didn’t give me what I paid for which is exit isles.

the crew cancel the morning service due to the weather. Then the flight got deverted to Nashville . we were on the ground for over two hours the only gave us water once... no food or any snacks.... the crew should have handled better and offered something to passengers.

My recent experience was excellent on Delta! I flew with Delta Comfort and I was really comfortable in my seat. I enjoyed the in-flight service. The flight attendants were so friendly and hospitable. I love the snack on the flight as well. This was my first time flying on Delta and I will definitely consider flying with them again.

I had a flight cancel and had it rerouted. When the rerouted they put me at a window seat instead of an isle. It was hard sitting by the window because the couple with masks on were making out. I get motion sickness which is why I need to have the isle seat.

Miserable. This entire round trip was miserable. I booked evening flights to and from Detroit on consecutive days that should have had me at my destination by 10:30. Instead I arrived after 3am on my flight to Detroit and after midnight on my return. Multiple unforced errors like awaiting bags to get put on the plane for almost an hour in Detroit and a 20 minute delay to pull up to the gate in Atlanta has me rethinking my assumption that delta is the best and most reliable airline

Going non stop to lax like I paid for. Not stopping in MCI for gas. Too long of delays

Human interaction. Thought there would be more service-even a smile would have been nice.

It was canceled at the last minute. While I was literally at the airport. Messed my entire trip up.

Seat was VERY uncomfortable. Flight was delayed and then boarded slowly. The crew was super helpful with boarding and supporting maximizing the luggage in the overhead.

Crew at the gate was very crabby and not at all polite. The plane was very hot the entire flight. And the seat cushion was very worn out.

Incoming flight was delayed, delaying boarding. It then took 30 mins to take off. Took 20 mins to get to a gate because they changed the gate last minute, crew weren’t ready so there was no one staffed to work the jet bridge. Boarding was so disorganized as is usual with American because everyone just stands around the gate regardless of boarding group.

Early morning flight and no food in First Class except a "salmon" box. No thank you. Was informed before take off by Captain that the plane was not serviced before we boarded in Phoenix. How does that happen? Need more frequent additions/turn over on the Entertainment. Thanks

Moved to earlier flight which unexpectedly had maintenance issues initially indicated as quick fix to ultimately plane changes. Moved back to original flight, also delayed. In all cases customer updates and communication very unclear, no updates on drivers for delays.

Flight was delayed. No urgency by American Airlines team to assist those with connecting flights. It was basically you are on your own to run through the terminals to try and make your connection. Thanks, Mary

I have never been assaulted they way I was today in Charlotte - shame on American

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

Information on your arrival and departure airports