STL - AGS

$176 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 10/31. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$351
Overall average: $427
Delta
Tue 3/10Wed 3/11
STL - AGS • 1 stop
Cheapest one-way
$176
Typical prices: $217-$280
American Airlines
Fri 10/31
STL - AGS • 1 stop
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
Start a new search
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

Tue, Mar 10 - Wed, Mar 11
Delta Logo
7:30 am - 1:17 pmSTL-AGS
4h 47m1 stop
Delta Logo
5:45 am - 10:50 amAGS-STL
6h 05m1 stop
$351Delta
Find Deal
Wed, Oct 29 - Sun, Nov 2
American Airlines Logo
8:30 am - 1:31 pmSTL-AGS
4h 01m1 stop
American Airlines Logo
8:21 pm - 12:05 amAGS-STL
4h 44m1 stop
$393American Airlines
Find Deal
Wed, Oct 29 - Sun, Nov 2
American Airlines Logo
9:58 am - 8:39 pmSTL-AGS
9h 41m2 stops
American Airlines Logo
8:21 pm - 12:05 amAGS-STL
4h 44m1 stop
$398American Airlines
Find Deal
Sun, Nov 23 - Sat, Nov 29
Delta Logo
7:05 am - 2:19 pmSTL-AGS
6h 14m1 stop
Delta Logo
5:42 am - 9:41 amAGS-STL
4h 59m1 stop
$415Delta
Find Deal
Tue, Mar 10 - Wed, Mar 11
American Airlines Logo
7:35 am - 2:12 pmSTL-AGS
5h 37m1 stop
American Airlines Logo
5:22 am - 2:48 pmAGS-STL
10h 26m2 stops
$426American Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
American Airlines Logo
6:05 am - 2:12 pmSTL-AGS
7h 07m2 stops
American Airlines Logo
5:22 am - 11:05 amAGS-STL
6h 43m2 stops
$431American Airlines
Find Deal
Sun, Nov 23 - Sat, Nov 29
American Airlines Logo
3:59 pm - 10:21 pmSTL-AGS
5h 22m1 stop
American Airlines Logo
5:00 am - 8:27 amAGS-STL
4h 27m1 stop
$475American Airlines
Find Deal
Sun, Nov 23 - Sat, Nov 29
American Airlines Logo
3:43 pm - 12:09 amSTL-AGS
7h 26m2 stops
American Airlines Logo
5:00 am - 8:27 amAGS-STL
4h 27m1 stop
$480American Airlines
Find Deal
Sun, Nov 23 - Sat, Nov 29
American Airlines Logo
3:43 pm - 12:09 amSTL-AGS
7h 26m2 stops
American Airlines Logo
5:00 am - 8:27 amAGS-STL
4h 27m1 stop
$564American Airlines
Find Deal
Wed, Oct 29 - Sun, Nov 2
American Airlines Logo
10:54 am - 8:39 pmSTL-AGS
8h 45m2 stops
American Airlines Logo
5:00 am - 1:40 pmAGS-STL
9h 40m2 stops
$642American Airlines
Find Deal
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 $570 respectively.

Good to know

Low seasonJanuary
Cheapest flight$176
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 36% 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 $176 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?

    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 $393 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 $492 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 7984 reviews
7.9Comfort
7.9Entertainment
8.5Crew
8.2Boarding
7.3Food
Airline reviews

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

6.0 GoodMaryann, Oct 2025GSO - ATL
Read more Delta reviews

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

The boarding process needs to be refined. Sometimes the gate crew call out the boarding zone, and then flip to the monitor to show which zones are boarding. So unless everyone is gathered around to see the monitor there is usually confusion as wi which zones are boarding.

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.

A couple ladies from the crew were so rude and nasty. Thought they were mad at having to be there especially if you asked a question. This will make me think twice next time if I book a flight with you.

Delays to take off and to leave the plane after landing added a lot of time to this flight.

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

Always seated jammed in rear of aircraft Admirals Club food at DFW terminal D was absolute worst food experience and I pay $600/year to eat this dried out junk

Flight was delayed because of a bird strike. They had another plane available within 45 minutes.

Mostly good. Flight was crowded but Airline personnel were very friendly & accommodating. It would be good to have savory snacks rather than just sweet Biscoff cookies.

It was a typical flight. We had a delay which seems to be the normality now. And we had no in flight service due to conditions.

Flight attendants on this flight were very attentive and friendly

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

the trip to madrid was uncomfortable with my legs touching the seat in front of me

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.