$186+ Cheap flights from Augusta to St. Louis (AGS - STL)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
AGS — STL
Apr 28 — May 51
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Augusta to St. Louis with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Augusta to St. Louis
Cheapest
Best
Last-minute
One-way
Cheapest flights from Augusta to St. LouisExplore the most affordable flight options available from Augusta to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 29, 2026.
Explore the most affordable flight options available from Augusta to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 29, 2026.
This American Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/265:00 am
AGS
- STL
2 stops7h 47m
American Airlines
Wed 4/299:10 am
STL
- AGS
1 stop5h 40m
American Airlines
Deal found 3/25![American Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:50 am
AGS
- STL
1 stop3h 49m
Delta
Tue 6/25:15 pm
STL
- AGS
1 stop5h 31m
Delta
Deal found 3/27![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:22 pm
AGS
- STL
1 stop6h 14m
Delta
Wed 4/297:25 am
STL
- AGS
1 stop5h 45m
Delta
Deal found 3/26![Delta logo]()
$360
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/297:50 pm
AGS
- STL
1 stop5h 09m
Delta
Wed 6/36:57 pm
STL
- AGS
1 stop3h 55m
Delta
Deal found 3/27![Delta logo]()
$381
This American Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/94:08 pm
AGS
- STL
1 stop7h 51m
American Airlines
Mon 4/138:54 am
STL
- AGS
1 stop7h 06m
American Airlines
Deal found 3/25![American Airlines logo]()
$385
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/305:42 am
AGS
- STL
1 stop4h 57m
Delta
Mon 6/87:12 pm
STL
- AGS
1 stop14h 37m
Delta
Deal found 3/27![Delta logo]()
$393
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/265:30 am
AGS
- STL
1 stop3h 46m
Delta
Mon 6/291:39 pm
STL
- AGS
1 stop5h 04m
Delta
Deal found 3/25![Delta logo]()
$403
This American Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/304:00 pm
AGS
- STL
1 stop6h 42m
American Airlines
Sat 6/66:12 pm
STL
- AGS
1 stop4h 47m
American Airlines
Deal found 3/27![American Airlines logo]()
$411
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/297:50 pm
AGS
- STL
1 stop5h 09m
Delta
Thu 6/47:15 am
STL
- AGS
1 stop8h 38m
Delta
Deal found 3/27![Delta logo]()
$415
Best flights from Augusta to St. LouisDiscover carefully curated flight deals from Augusta to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 29, 2026.
Discover carefully curated flight deals from Augusta to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 29, 2026.
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:22 pm
AGS
- STL
1 stop6h 14m
Delta
Wed 4/297:25 am
STL
- AGS
1 stop5h 45m
Delta
Deal found 3/26![Delta logo]()
$360
This American Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/265:00 am
AGS
- STL
2 stops7h 47m
American Airlines
Wed 4/296:00 am
STL
- AGS
2 stops7h 38m
American Airlines
Deal found 3/26![American Airlines logo]()
$385
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:50 pm
AGS
- STL
1 stop5h 09m
Delta
Sun 6/76:00 am
STL
- AGS
1 stop3h 49m
Delta
Deal found 3/27![Delta logo]()
$381
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/305:42 am
AGS
- STL
1 stop4h 57m
Delta
Mon 6/87:12 pm
STL
- AGS
1 stop14h 37m
Delta
Deal found 3/27![Delta logo]()
$393
This American Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/84:40 pm
AGS
- STL
2 stops6h 27m
American Airlines
Sat 4/112:33 pm
STL
- AGS
2 stops8h 25m
American Airlines
Deal found 3/25![American Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/267:22 pm
AGS
- STL
1 stop5h 34m
Delta
Mon 6/2910:51 am
STL
- AGS
1 stop3h 38m
Delta
Deal found 3/25![Delta logo]()
$403
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/315:42 am
AGS
- STL
1 stop3h 36m
Delta
Wed 6/31:27 pm
STL
- AGS
1 stop4h 34m
Delta
Deal found 3/27![Delta logo]()
$441
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/305:43 pm
AGS
- STL
1 stop4h 46m
Delta
Fri 6/57:01 pm
STL
- AGS
1 stop3h 51m
Delta
Deal found 3/27![Delta logo]()
$449
This American Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/267:00 am
AGS
- STL
2 stops7h 15m
American Airlines
Mon 6/296:12 pm
STL
- AGS
1 stop4h 47m
American Airlines
Deal found 3/25![American Airlines logo]()
$662
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:50 pm
AGS
- STL
1 stop5h 09m
Delta
Thu 6/47:15 am
STL
- AGS
1 stop5h 33m
Delta
Deal found 3/27![Delta logo]()
$471
This American Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:00 am
AGS
- STL
1 stop4h 40m
American Airlines
Thu 8/138:30 am
STL
- AGS
1 stop5h 59m
American Airlines
Deal found 3/27![American Airlines logo]()
$716
Last-minute flights from Augusta to St. LouisDiscover last-minute flight deals from Augusta to St. Louis. Data last updated March 29, 2026 and is based on user searches.
Discover last-minute flight deals from Augusta to St. Louis. Data last updated March 29, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/275:59 pm
AGS
- STL
1 stop4h 07m
Delta
Sun 3/296:00 am
STL
- AGS
1 stop4h 08m
Delta
Deal found 3/24![Delta logo]()
$707
This American Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2711:06 am
AGS
- STL
2 stops7h 54m
American Airlines
Sun 3/291:34 pm
STL
- AGS
1 stop5h 19m
American Airlines
Deal found 3/24![American Airlines logo]()
$712
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/87:45 pm
AGS
- STL
1 stop5h 13m
Delta
Sat 4/116:32 am
STL
- AGS
1 stop4h 20m
Delta
Deal found 3/25![Delta logo]()
$433
This American Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/84:40 pm
AGS
- STL
2 stops6h 27m
American Airlines
Sat 4/116:53 pm
STL
- AGS
1 stop4h 05m
American Airlines
Deal found 3/25![American Airlines logo]()
$438
This American Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/94:08 pm
AGS
- STL
1 stop7h 51m
American Airlines
Mon 4/138:54 am
STL
- AGS
1 stop7h 06m
American Airlines
Deal found 3/25![American Airlines logo]()
$385
This American Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/265:00 am
AGS
- STL
2 stops7h 47m
American Airlines
Wed 4/299:10 am
STL
- AGS
1 stop5h 40m
American Airlines
Deal found 3/25![American Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:22 pm
AGS
- STL
1 stop6h 14m
Delta
Wed 4/297:25 am
STL
- AGS
1 stop5h 45m
Delta
Deal found 3/26![Delta logo]()
$360
One-way flights from Augusta to St. LouisSearch for one-way flight options from Augusta to St. Louis. Find affordable one-way fares based on user searches. Data last updated March 29, 2026.
Search for one-way flight options from Augusta to St. Louis. Find affordable one-way fares based on user searches. Data last updated March 29, 2026.
This American Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:00 am
AGS
- STL
1 stop5h 01m
American Airlines
Deal found 3/26![American Airlines logo]()
$186
This American Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/141:21 pm
AGS
- STL
1 stop4h 42m
American Airlines
Deal found 3/25![American Airlines logo]()
$197
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/87:45 pm
AGS
- STL
1 stop5h 13m
Delta
Deal found 3/25![Delta logo]()
$217
This American Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/84:40 pm
AGS
- STL
2 stops6h 27m
American Airlines
Deal found 3/25![American Airlines logo]()
$222
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/74:00 pm
AGS
- STL
1 stop5h 43m
Delta
Deal found 3/27![Delta logo]()
$328
This American Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/91:48 pm
AGS
- STL
1 stop7h 11m
American Airlines
Deal found 3/27![American Airlines logo]()
$383
This American Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2612:43 pm
AGS
- STL
2 stops8h 47m
American Airlines
Deal found 3/25![American Airlines logo]()
$485
This American Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/134:11 pm
AGS
- STL
1 stop4h 19m
American Airlines
Deal found 3/25![American Airlines logo]()
$690
This Kiwi.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/87:45 pm
AGS
- STL
3 stops44h 34m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$1,071
Find flight deals from Augusta to St. Louis
Discover tips and strategies to find the most affordable flight options for your journey from Augusta (AGS) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $344 (American Airlines) |
One-way from | $186 (American Airlines) |
Popular in | July |
Cheapest in | November |
Average price | $412 |
Cheapflights Fare Finder
Customize your flight search to find flights from Augusta to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 29, 2026.
Use the filters below to find and compare flights from Augusta to St. Louis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AugustaSt. Louis
AGS - STL
AGSSTL
Augusta Bush Field
Sun 4/26
6:22 pm-11:36 pm
1 stop6h 14m
Lambert-St Louis
Wed 4/29
7:25 am-2:10 pm
1 stop5h 45m
$360
AugustaSt. Louis
AGS - STL
AGSSTL
Augusta Bush Field
Wed 6/3
7:50 pm-11:59 pm
1 stop5h 09m
Lambert-St Louis
Sun 6/7
6:00 am-10:49 am
1 stop3h 49m
$381
AugustaSt. Louis
AGS - STL
AGSSTL
Augusta Bush Field
Sun 4/26
5:00 am-11:47 am
2 stops7h 47m
Lambert-St Louis
Wed 4/29
6:00 am-2:38 pm
2 stops7h 38m
$385
AugustaSt. Louis
AGS - STL
AGSSTL
Augusta Bush Field
Sat 5/30
5:42 am-9:39 am
1 stop4h 57m
Lambert-St Louis
Mon 6/8
7:12 pm-10:49 am
1 stop14h 37m
$393
AugustaSt. Louis
AGS - STL
AGSSTL
Augusta Bush Field
Fri 6/26
7:22 pm-11:56 pm
1 stop5h 34m
Lambert-St Louis
Mon 6/29
10:51 am-3:29 pm
1 stop3h 38m
$403
Quickest round-trip
AugustaSt. Louis
AGS - STL
AGSSTL
Augusta Bush Field
Sun 5/31
5:42 am-8:18 am
1 stop3h 36m
Lambert-St Louis
Wed 6/3
1:27 pm-7:01 pm
1 stop4h 34m
$441
AugustaSt. Louis
AGS - STL
AGSSTL
Augusta Bush Field
Wed 4/8
4:40 pm-10:07 pm
2 stops6h 27m
Lambert-St Louis
Sat 4/11
2:33 pm-11:58 pm
2 stops8h 25m
$443
AugustaSt. Louis
AGS - STL
AGSSTL
Augusta Bush Field
Sat 5/30
5:43 pm-9:29 pm
1 stop4h 46m
Lambert-St Louis
Fri 6/5
7:01 pm-11:52 pm
1 stop3h 51m
$449
AugustaSt. Louis
AGS - STL
AGSSTL
Augusta Bush Field
Wed 6/3
7:50 pm-11:59 pm
1 stop5h 09m
Lambert-St Louis
Thu 6/4
7:15 am-1:48 pm
1 stop5h 33m
$471
AugustaSt. Louis
AGS - STL
AGSSTL
Augusta Bush Field
Fri 6/26
7:00 am-1:15 pm
2 stops7h 15m
Lambert-St Louis
Mon 6/29
6:12 pm-11:59 pm
1 stop4h 47m
$662
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Augusta to St. Louis
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Augusta to St. Louis in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Augusta-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Augusta-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Augusta-St. Louis flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Augusta-St. Louis flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Augusta-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Augusta to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from Augusta with our price prediction graph.
AGS-STL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Augusta to St. Louis
Reviews of airlines servicing St. Louis
Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated March 29, 2026.
Read reviews from past customers who have flown Delta and American Airlines from Augusta to St. Louis. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Food
7.2
Boarding
8.1
Entertainment
7.8
Comfort
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Overall
7.9
Food
7.2
Boarding
8.1
Entertainment
7.8
Comfort
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Overall
7.9
Food
7.2
Boarding
8.1
Entertainment
7.8
Comfort
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Related info for your journey
Find useful and relevant information for your journey from Augusta to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsEdwardsville
O'Fallon
Fenton
Swansea
Fairview Heights
Maryland Heights
Collinsville
Eureka
Wentzville
Glencoe
Chesterfield
Alton
Farmington
Festus
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Augusta
Popular flights
St. Louis flight routes
Alternative routes for Augusta to St. Louis
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to St. Louis by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Augusta to St. Louis by cabin class
Find flights from Augusta to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Augusta and St. Louis flights
Browse other Augusta and St. Louis flight options. Last updated on March 29, 2026.
Other flights from Augusta
Browse through other flights departing from Augusta. Flights are based on user searches made on Cheapflights and were last updated on March 29, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to St. Louis
Explore flights to St. Louis departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 29, 2026.
Top 2 airlines flying from Augusta to St. Louis
Discover the top 2 airlines that operate flights from Augusta to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$219 | Average$398 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$235 | Average$350 | FlexibilityNo cancel fee | On-time71% |