STL - AGS

$303 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 9/26. 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

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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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

Wed, Oct 15 - Mon, Oct 20
Delta Logo
1:40 pm - 8:32 pmSTL-AGS
5h 52m1 stop
Delta Logo
7:23 pm - 11:41 pmAGS-STL
5h 18m1 stop
$351Delta
Find Deal
Thu, Oct 16 - Tue, Oct 21
American Airlines Logo
1:28 pm - 9:30 pmSTL-AGS
7h 02m1 stop
American Airlines Logo
1:56 pm - 8:26 pmAGS-STL
7h 30m2 stops
$356American Airlines
Find Deal
Tue, Oct 28 - Tue, Nov 4
American Airlines Logo
10:36 am - 8:39 pmSTL-AGS
9h 03m2 stops
American Airlines Logo
7:25 pm - 11:07 pmAGS-STL
4h 42m1 stop
$357American Airlines
Find Deal
Thu, Dec 11 - Sat, Jan 10
American Airlines Logo
9:53 am - 8:03 pmSTL-AGS
9h 10m2 stops
American Airlines Logo
11:13 am - 4:10 pmAGS-STL
5h 57m2 stops
$361American Airlines
Find Deal
Tue, Oct 28 - Tue, Nov 4
American Airlines Logo
6:00 am - 1:31 pmSTL-AGS
6h 31m2 stops
American Airlines Logo
2:10 pm - 9:00 pmAGS-STL
7h 50m2 stops
$370American Airlines
Find Deal
Thu, Oct 16 - Tue, Oct 21
American Airlines Logo
1:28 pm - 9:30 pmSTL-AGS
7h 02m1 stop
American Airlines Logo
6:00 am - 10:24 amAGS-STL
5h 24m1 stop
$385American Airlines
Find Deal
Wed, Oct 15 - Mon, Oct 20
American Airlines Logo
6:00 am - 4:53 pmSTL-AGS
9h 53m2 stops
American Airlines Logo
6:00 am - 10:24 amAGS-STL
5h 24m1 stop
$390American Airlines
Find Deal
Mon, Sep 29 - Fri, Oct 3
Delta Logo
9:19 am - 3:37 pmSTL-AGS
5h 18m1 stop
Delta Logo
2:27 pm - 5:47 pmAGS-STL
4h 20m1 stop
$393Delta
Find Deal
Thu, Oct 16 - Mon, Oct 20
Delta Logo
6:00 am - 10:27 amSTL-AGS
3h 27m1 stop
Delta Logo
7:23 pm - 11:41 pmAGS-STL
5h 18m1 stop
$395Delta
Find Deal
Mon, Sep 29 - Fri, Oct 3
American Airlines Logo
1:21 pm - 10:13 pmSTL-AGS
7h 52m2 stops
American Airlines Logo
6:30 am - 9:16 amAGS-STL
3h 46m1 stop
$398American Airlines
Find Deal

Everything you should know

Top airlines
Delta
Cheapest • from $351 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
February
Cheapest • 23% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$351
Overall average: $576
Delta
Wed 10/15Mon 10/20
STL - AGS • 1 stop
Cheapest one-way
$303
Delta
Fri 9/26
STL - AGS • 1 stop
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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!
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.

What’s the cheapest day of the week to fly from St. Louis to Augusta?

The average price of all round-trip flights from St. Louis to Augusta clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Augusta on a Thursday and more expensive on a Tuesday. On your return trip to St. Louis, you should consider flying back on a Thursday, and avoid Wednesdays for better deals.

What is the cheapest month to fly from St. Louis to Augusta?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Augusta, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to Augusta is February, where tickets cost $320 (return) on average. On the other hand, the most expensive months are May and October, where the average cost of round-trip tickets is $604 and $576 respectively.

Good to know

Low seasonJanuary
Cheapest flight$303
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 37% increase in price.
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 $303 for a one-way ticket and $351 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?

    SkyTeam, and oneworld are the airline alliances operating flights between St. Louis and Augusta, with SkyTeam 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 $390 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 $503 and an overall rating of 7.2.

  • 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 7954 reviews
7.9Entertainment
7.9Comfort
8.2Boarding
8.5Crew
7.3Food
Airline reviews

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

8.0 ExcellentOlaf, Sep 2025FLL - ATL
Read more Delta reviews

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Great flight with Delta! Boarding was quick and easy, the amenities were solid, and the plane was in great shape. The flight attendants had a fun, lively energy while staying professional. All in all, a smooth trip — even managed to catch up on some rest. Thanks, Delta!

They made us board and then deboard due to mechanical issue which delayed the departure by almost 2 hours and we barely made our connecting flight. These quality checks should've been done before boarding not after.

I liked the friendliness of the staff. The cleanliness of all 3 planes.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Very late arrival at PWM. Late jet getting to ATL. Equipment problem with aircraft - could not get enough water onto plane., Another delay getting FAA approval for flight with bottled H2O. Not the crew’s problem.

After all the weather issues at least they got me to my destination the next day

My flight was canceled after being rescheduled for four days canceling my trip. Kayak and everyone affiliated with it I.e the airlines, and just fly have been excruciating to deal with. My trip to visit family had to be canceled as there was no way to make it. I am furious at all of you.

Given it’s a red-eye into Charolotte, we didn’t get any food. The survey does not include “N/A” so the rating will be skewed.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Having to reschedule flights a day later, they loaded by luggage on the wrong plane from Little rock now I have to HOPE they deliver it to where im staying like they said would. International flight crew was very disgruntled and not very friendly.

We will be writing a long, detailed letter to corporate about our awful experience with American airlines.

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

The entertainment package was vast and the selections were very current. Keep updating it was great.

The seat was so hard my tailbone was aching The crew was kind of a b**** because I made a joke that I didn't care if they close the door I total c*** when she was trying to f****** act like she was mad at me because I said that The flight was bumpy. Sure you didnt have control over that.

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

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