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Augusta

$351+ Cheap flights from St. Louis to Augusta (STL - AGS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
STL — AGS
Aug 20 — Aug 271
Thu 8/20
Thu 8/27
1 adult, Economy
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Cheap flight deals from St. Louis to Augusta

Cheapest flights from St. Louis to Augusta
Explore the most affordable flight options available from St. Louis to Augusta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 21, 2026.

This Delta deal was found by Cheapflights users on 7/20. 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 9/125:46 pm
STL
-
AGS
1 stop5h 08m
Delta
Mon 9/147:00 am
AGS
-
STL
1 stop4h 55m
Delta
Deal found 7/20$351
This American Airlines deal was found by Cheapflights users on 7/17. 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 9/268:43 am
STL
-
AGS
1 stop6h 58m
American Airlines
Sun 9/279:01 am
AGS
-
STL
1 stop3h 59m
American Airlines
Deal found 7/17$361
This Delta deal was found by Cheapflights users on 7/20. 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 9/187:05 am
STL
-
AGS
1 stop5h 53m
Delta
Sun 9/207:00 am
AGS
-
STL
1 stop4h 55m
Delta
Deal found 7/20$381
This Delta deal was found by Cheapflights users on 7/20. 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 8/76:00 am
STL
-
AGS
1 stop4h 20m
Delta
Mon 8/1010:08 am
AGS
-
STL
1 stop5h 25m
Delta
Deal found 7/20$412
This American Airlines deal was found by Cheapflights users on 7/19. 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 9/1211:01 am
STL
-
AGS
2 stops6h 42m
American Airlines
Mon 9/147:18 pm
AGS
-
STL
1 stop4h 24m
American Airlines
Deal found 7/19$432
This Delta deal was found by Cheapflights users on 7/20. 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 7/213:58 pm
STL
-
AGS
1 stop4h 32m
Delta
Tue 7/2811:52 am
AGS
-
STL
1 stop3h 56m
Delta
Deal found 7/20$435
This American Airlines deal was found by Cheapflights users on 7/20. 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 7/2112:40 pm
STL
-
AGS
1 stop4h 26m
American Airlines
Tue 7/282:42 pm
AGS
-
STL
2 stops8h 06m
American Airlines
Deal found 7/20$464
This American Airlines deal was found by Cheapflights users on 7/17. 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 8/11:14 pm
STL
-
AGS
1 stop8h 06m
American Airlines
Sat 8/88:25 am
AGS
-
STL
2 stops8h 49m
American Airlines
Deal found 7/17$488
This American Airlines deal was found by Cheapflights users on 7/20. 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 8/710:16 am
STL
-
AGS
2 stops9h 16m
American Airlines
Mon 8/105:40 pm
AGS
-
STL
1 stop6h 00m
American Airlines
Deal found 7/20$536
This American Airlines deal was found by Cheapflights users on 7/20. 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 9/185:00 am
STL
-
AGS
2 stops7h 21m
American Airlines
Sun 9/205:10 am
AGS
-
STL
1 stop4h 20m
American Airlines
Deal found 7/20$565
This American Airlines deal was found by Cheapflights users on 7/19. 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 8/189:32 am
STL
-
AGS
2 stops10h 00m
American Airlines
Mon 8/245:40 pm
AGS
-
STL
2 stops7h 34m
American Airlines
Deal found 7/19$588

Find flight deals from St. Louis to Augusta

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Augusta (AGS). 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 July 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$351
(Delta)
Provider with most accurate pricing for Lambert-St Louis-Augusta Bush Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Augusta Bush Field flights.
Search Deals
From Lambert-St Louis to Augusta Bush Field
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Augusta 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 July 21, 2026.
Use the filters below to find and compare flights from St. Louis to Augusta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisAugusta

STL - AGS

STLAGS

Lambert-St Louis

Sat 9/12

5:00 pm-11:28 pm

1 stop5h 28m

Augusta Bush Field

Mon 9/14

5:10 am-9:29 am

1 stop5h 19m

$351

St. LouisAugusta

STL - AGS

STLAGS

Lambert-St Louis

Fri 9/18

7:05 am-1:58 pm

1 stop5h 53m

Augusta Bush Field

Sun 9/20

7:00 am-10:55 am

1 stop4h 55m

$381

St. LouisAugusta

STL - AGS

STLAGS

Lambert-St Louis

Fri 8/7

6:00 am-11:20 am

1 stop4h 20m

Augusta Bush Field

Mon 8/10

10:08 am-2:33 pm

1 stop5h 25m

$412

St. LouisAugusta

STL - AGS

STLAGS

Lambert-St Louis

Thu 8/6

6:00 am-11:20 am

1 stop4h 20m

Augusta Bush Field

Sun 8/9

5:41 am-9:39 am

1 stop4h 58m

$412

St. LouisAugusta

STL - AGS

STLAGS

Lambert-St Louis

Tue 8/18

10:16 am-8:32 pm

2 stops9h 16m

Augusta Bush Field

Mon 8/24

6:00 am-10:14 am

1 stop5h 14m

$432

St. LouisAugusta

STL - AGS

STLAGS

Lambert-St Louis

Sat 8/22

11:19 am-8:32 pm

2 stops8h 13m

Augusta Bush Field

Mon 8/31

6:00 am-10:14 am

1 stop5h 14m

$432
Quickest round-trip

St. LouisAugusta

STL - AGS

STLAGS

Lambert-St Louis

Sat 8/1

1:15 pm-5:54 pm

1 stop3h 39m

Augusta Bush Field

Sat 8/8

6:40 am-9:20 am

1 stop3h 40m

$435

St. LouisAugusta

STL - AGS

STLAGS

Lambert-St Louis

Fri 8/7

10:16 am-8:32 pm

2 stops9h 16m

Augusta Bush Field

Mon 8/10

5:40 pm-10:40 pm

1 stop6h 00m

$536

St. LouisAugusta

STL - AGS

STLAGS

Lambert-St Louis

Fri 8/7

10:44 am-8:32 pm

2 stops8h 48m

Augusta Bush Field

Sun 8/9

6:50 am-12:15 pm

1 stop6h 25m

$536

St. LouisAugusta

STL - AGS

STLAGS

Lambert-St Louis

Fri 9/18

5:00 am-1:21 pm

2 stops7h 21m

Augusta Bush Field

Sun 9/20

5:10 am-8:30 am

1 stop4h 20m

$565

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/19

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Compare providers for flights from St. Louis to Augusta

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 St. Louis to Augusta in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Augusta flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Augusta flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Augusta flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Augusta 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 St. Louis-Augusta 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 St. Louis to Augusta

Have a flexible travel schedule? Discover the best time to fly to Augusta from St. Louis with our price prediction graph.
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.

Reviews of airlines servicing Augusta

Get insights into the airlines that provide service to Augusta. 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 Augusta. Reviews last updated July 21, 2026.
See what other customers who have flown with Delta and American Airlines from St. Louis to Augusta have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,473 reviews

Overall

7.8

Food

7.2

Crew

8.5

Entertainment

7.8

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
Delta
7.8
Good
8,473 reviews
Delta
7.8
Good
8,473 reviews

Overall

7.8

Food

7.2

Crew

8.5

Entertainment

7.8

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
American Airlines
7.1
Good
11,832 reviews
Delta
7.8
Good
8,473 reviews

Overall

7.8

Food

7.2

Crew

8.5

Entertainment

7.8

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Augusta. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from St. Louis to Augusta?

    A quick flight from St. Louis to Augusta can take about 5h 28m. American Airlines provides one of the quickest options available for as low as $351. St. Louis and Augusta are separated by a distance of 598 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from St. Louis to Augusta round-trip?

    Our cheapest airline available from St. Louis to Augusta is American Airlines. Our recent data shows that you can find tickets from as low as $330 on this airline. An additional option worth looking into is Delta, starting at $340.

  • Can I find deals for flights from St. Louis to Augusta that include hotel bookings?

    Yes. In addition to deals on St. Louis to Augusta flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Augusta?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Augusta.

  • Can I find deals for business class flights from St. Louis to Augusta?

    Yes. Cheapflights offers flight deals from St. Louis to Augusta by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top 2 airlines flying from St. Louis to Augusta

Discover the top 2 airlines that operate flights from St. Louis to Augusta. 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 July 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$330Average$870FlexibilityNo cancel feeOn-time71%
DeltaCheapest$340Average$439FlexibilityNo cancel feeOn-timeN/A

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