STL - AGS

$166 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 8/15. 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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Flights 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, Sep 19 - Sun, Sep 21
American Airlines Logo
1:21 pm - 9:30 pmSTL-AGS
7h 09m1 stop
American Airlines Logo
8:26 pm - 11:53 pmAGS-STL
4h 27m1 stop
$331American Airlines
Find Deal
Fri, Sep 19 - Sun, Sep 21
American Airlines Logo
1:21 pm - 9:30 pmSTL-AGS
7h 09m1 stop
American Airlines Logo
5:00 am - 1:23 pmAGS-STL
9h 23m2 stops
$336American Airlines
Find Deal
Fri, Sep 19 - Sun, Sep 21
American Airlines Logo
7:23 am - 5:10 pmSTL-AGS
8h 47m2 stops
American Airlines Logo
5:00 am - 1:23 pmAGS-STL
9h 23m2 stops
$359American Airlines
Find Deal
Tue, Jul 15 - Sat, Jul 19
Delta Logo
10:46 am - 3:13 pmSTL-AGS
3h 27m1 stop
Delta Logo
5:45 am - 9:01 amAGS-STL
4h 16m1 stop
$373Delta
Find Deal
Tue, Jul 15 - Sat, Jul 19
American Airlines Logo
5:30 am - 2:13 pmSTL-AGS
7h 43m2 stops
American Airlines Logo
4:28 pm - 10:57 pmAGS-STL
7h 29m1 stop
$378American Airlines
Find Deal
Wed, Jul 16 - Sun, Jul 20
American Airlines Logo
9:09 am - 2:13 pmSTL-AGS
4h 04m1 stop
American Airlines Logo
5:00 am - 8:14 amAGS-STL
4h 14m1 stop
$393American Airlines
Find Deal
Wed, Jul 16 - Sun, Jul 20
American Airlines Logo
6:00 am - 2:13 pmSTL-AGS
7h 13m2 stops
American Airlines Logo
5:00 am - 8:14 amAGS-STL
4h 14m1 stop
$398American Airlines
Find Deal
Tue, Jul 15 - Sat, Jul 19
American Airlines Logo
5:30 am - 2:13 pmSTL-AGS
7h 43m2 stops
American Airlines Logo
9:12 am - 4:17 pmAGS-STL
8h 05m2 stops
$433American Airlines
Find Deal
Wed, Jul 16 - Sun, Jul 20
American Airlines Logo
6:00 am - 2:13 pmSTL-AGS
7h 13m2 stops
American Airlines Logo
12:45 pm - 8:19 pmAGS-STL
8h 34m2 stops
$593American Airlines
Find Deal
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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.

How much is a round-trip flight from St. Louis to Augusta?

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 September, where tickets cost $311 (return) on average. On the other hand, the most expensive months are May and June, where the average cost of round-trip tickets is $604 and $503 respectively.

Good to know

Low seasonJanuary
High seasonJuly
Cheapest flight$166
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly and prices are also 12% lower on average.
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 $166 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 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 $380 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $420 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.
8.0
DeltaOverall score based on 7975 reviews
7.3Food
8.2Boarding
7.9Comfort
8.5Crew
7.9Entertainment
Airline reviews

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.

2.0 MediocreJacob, Jul 2025STL - LGA
Read more Delta reviews

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.

They delayed our flight because of bad weather in NY which was completely understandable. Then they cancelled our flight and a later flight that evening. The earliest we could fly was the next morning. We ended up buying last minute tickets on another airline and made it home slightly delayed but safely that evening. Delta kept saying it was weather related but if that was the case how did we make it back on another airline? The weather in NY was cloudy but not bad.

From Atlanta to Savannah - flight connection was way to short (we weren't even late landing ) and flight was already boarding when we landed - we were told we were the last on board and so we had to gate check our bags. Once we got on the plane, there were at least seven open bag spots so that was unnecessary delay. There should be better communication between the gate agent and the crew.

Crew was excellent. Comfort seats not as nice as other kinds of planes.

It was a great flight and the stewards and stewardess were all kind and accommodating!! The seats were comfortable and entertainment screen excellent!

Flight was an hour late, who knows why. It was OK, nothing outstanding.

Only not having an assigned seat was an issue. Rest was great

The check in and bag drop off for Sky Priority members is slow. The Clear security was also slow - a TSA issue.

Good flights. On time. They had a gluten free snack option which was nice

Terrible and im avoiding them in the future. My initial flight was delayed causing me to rebook my flight and when speaking with the representative to rebook I explained this is the second time my flights were delayed and they did nothing to help me. I wasn't booked to comfort plus or given a voucher or anything. I was almost late for my meeting that I needed to attend on Monday because of the games delta played delaying my flights even more and putting me in the very back of the plane next to an extremely intoxicated passenger

AA re-routed flight from HNL to LAX due to delay. My group of 3 with reserved seats in row 9 was broken up, with one assigned to a middle seat, another in the last row of the plane. Not happy. No explanation to the delay. No apologies. No compensation. Would have been nice to be offered an Admiral Club admission or a voucher for the extra 3 hours of layover in LAX. Could not hear the boarding gate announcements in LAX. Adjacent gate was boarding at the same time. Loud speakers were competing against each other. Barely made my boarding group.

Boarding gate in Honolulu was staffed with a great clerk with a soothing voice despite the flight delay of over an hour. Flight attendants in the plane were all grumpy, not pleasant looking bunch. Their sour attitude showed throughout the flight. Inly able to get a select few movies started. Most of the movie links in the “free entertainment” did not work.

Above and beyond effort from this crew in a tough situation. So helpful and understanding. Thank you!

The flight delay in Dallas created a domino effect that impacted all connecting flights, leading to an increase in the number of connections. As a result, I missed my flight from Casablanca to Marrakech due to the tight turnaround when landing in Casablanca. CMN Airport was understaffed; only one employee was available to assist passengers while others just stood by and watched. It was an extremely frustrating situation. Many passengers were crying and banging their hands on the counter while talking to customer service representative Allabough. Unfortunately, Allabough couldn’t change my flight in the system. At the same time, I was on the phone with an American Airlines customer service representative named Solomon, who said he couldn’t make the change either. So, I decided to take an ONYA Voyages train from Casablanca to Marrakech to reach my destination on Friday, June 26. It turned out to be an unpredictable trip.

The flight was fine and the crew awesome. The problem is ORD and AA. Computers went down, ORD fell apart and a 40 min flight turned into a 3 hour trip. Guess the answer is to not try and fly to ORD after noon. But, as I said, crew was awesome and did everything they could to lesson the flight time.

Almost a 6 hour flight and the only food option is a cheese plate… and chips. Also how is it there are no options for texting on American. I’ll be going back to delta and united.

This flight never occurred because AA couldn’t get their act together.

Terrible. Cancelled my original flight. It made getting a boarding pass difficult. The AA employee (in a loud voice, so everyone around could hear) griped at me for not getting a boarding pass 24 hours before. I asked how I was supposed to do that when I had no idea what flight I was going to be on. She said (loudly), “Talk to AA customer service, not me!” I could certainly tell serving customers was not important to her. Our new flight was set to a completely different city. We had to change our rental car, and the price went way up. It took 2-1/2 hours to get checked in. By then our new flight had left. We ended up on stand by and had to split up the family to get to our destination. It cost us the whole first day of the trip. AA needs to employ people who actually care about doing a good job. I suppose those people are getting harder to find, but atleast try.

Am still mad at American airlines. You should know it's us travel nurses who are your customers and you treat us like nonsense it's not ok. American airlines took my money, no refund for whatsoever. A trip that was of 466 and I paid 466 and 833 then they chose for me where to sit and refund my seat choices and gave me expensive seats for 79 USD. Kayak doesn't help at all after booking you are on your own. Skyscanner is better

This was a horrible experience. For a first class experience, my chair was held together by 3M tape - and I have a photo. The crew weren’t very attentive, somewhat dismissive and forgot my drink and snack, the chair reclined about 3 inches on a 6-hour cross country flight. I was also not informed that there was no lounge available in Newark airport because of renovations, so all around this was one of the worst experiences and I would actively avoid both American and Alaska Air going forward.

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

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