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Augusta

$176+ Cheap flights from St. Louis to Augusta (STL - AGS)

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 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
STL — AGS
Dec 23 — Dec 301
Tue 12/23
Tue 12/30
1 adult, Economy
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Cheap 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 November 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$351
(Delta)

One-way from

$176
(Delta)

Popular in

December

Cheapest in

February

Average price

$390
Provider with most accurate pricing for Lambert-St Louis-Augusta Bush Field flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Augusta Bush Field flights.
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From Lambert-St Louis to Augusta Bush Field
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One-way flight from Lambert-St Louis to Augusta Bush Field
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Highest demand for flights based on searches. 11% potential increase in price ($56 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find 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 November 23, 2025.

This Delta deal was found by Cheapflights users on 11/21. 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 12/306:00 amSTL - AGS
1 stop5h 06mDelta
Sun 1/46:00 amAGS - STL
1 stop3h 58mDelta
Deal found 11/21$351
This American Airlines deal was found by Cheapflights users on 11/22. 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 12/297:05 amSTL - AGS
1 stop6h 45mAmerican Airlines
Mon 12/298:32 pmAGS - STL
1 stop4h 23mAmerican Airlines
Deal found 11/22$361
This Delta deal was found by Cheapflights users on 11/21. 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 12/127:02 pmSTL - AGS
1 stop3h 31mDelta
Mon 12/153:59 pmAGS - STL
1 stop6h 03mDelta
Deal found 11/21$371
This Delta deal was found by Cheapflights users on 11/21. 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.
Thu 12/116:00 amSTL - AGS
1 stop3h 43mDelta
Tue 12/1611:28 amAGS - STL
1 stop5h 38mDelta
Deal found 11/21$392
This American Airlines deal was found by Cheapflights users on 11/23. 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 12/123:22 pmSTL - AGS
2 stops7h 10mAmerican Airlines
Sun 12/141:15 pmAGS - STL
1 stop5h 48mAmerican Airlines
Deal found 11/23$397
This Delta deal was found by Cheapflights users on 11/21. 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 12/68:00 amSTL - AGS
1 stop5h 17mDelta
Wed 12/109:51 amAGS - STL
1 stop4h 06mDelta
Deal found 11/21$413
This Delta deal was found by Cheapflights users on 11/22. 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 12/207:02 pmSTL - AGS
1 stop3h 49mDelta
Sat 12/276:00 amAGS - STL
1 stop3h 58mDelta
Deal found 11/22$415
This American Airlines deal was found by Cheapflights users on 11/21. 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 12/61:43 pmSTL - AGS
2 stops9h 41mAmerican Airlines
Wed 12/1012:22 pmAGS - STL
1 stop7h 21mAmerican Airlines
Deal found 11/21$418
This American Airlines deal was found by Cheapflights users on 11/21. 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 12/127:00 amSTL - AGS
1 stop7h 40mAmerican Airlines
Mon 12/152:09 pmAGS - STL
2 stops8h 38mAmerican Airlines
Deal found 11/21$446
This Delta deal was found by Cheapflights users on 11/22. 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.
Mon 12/17:02 pmSTL - AGS
1 stop3h 29mDelta
Mon 12/297:19 amAGS - STL
1 stop6h 02mDelta
Deal found 11/22$494

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 November 23, 2025.
Use the filters below to find and compare flights from St. Louis to Augusta that are best for you.

Fly from

St. Louis

Fly to

Augusta

Route

Depart

Return

Price

St. LouisAugusta

STL - AGS

STLAGS

Lambert-St Louis

Sat 1/17

12:00 pm-4:19 pm

1 stop3h 19m

Augusta Bush Field

Tue 1/20

5:45 am-8:53 am

1 stop4h 08m

$351

St. LouisAugusta

STL - AGS

STLAGS

Lambert-St Louis

Tue 12/30

6:00 am-12:06 pm

1 stop5h 06m

Augusta Bush Field

Sun 1/4

6:00 am-8:58 am

1 stop3h 58m

$351

St. LouisAugusta

STL - AGS

STLAGS

Lambert-St Louis

Mon 12/29

7:05 am-2:50 pm

1 stop6h 45m

Augusta Bush Field

Mon 12/29

8:32 pm-11:55 pm

1 stop4h 23m

$361

St. LouisAugusta

STL - AGS

STLAGS

Lambert-St Louis

Fri 12/12

7:02 pm-11:33 pm

1 stop3h 31m

Augusta Bush Field

Mon 12/15

3:59 pm-9:02 pm

1 stop6h 03m

$371

St. LouisAugusta

STL - AGS

STLAGS

Lambert-St Louis

Fri 12/12

7:02 pm-11:33 pm

1 stop3h 31m

Augusta Bush Field

Tue 12/16

6:59 am-10:45 am

1 stop4h 46m

$371

St. LouisAugusta

STL - AGS

STLAGS

Lambert-St Louis

Fri 12/12

1:57 pm-6:43 pm

1 stop3h 46m

Augusta Bush Field

Sun 12/14

6:59 am-10:45 am

1 stop4h 46m

$371

St. LouisAugusta

STL - AGS

STLAGS

Lambert-St Louis

Thu 12/11

9:30 am-3:19 pm

1 stop4h 49m

Augusta Bush Field

Sun 12/14

5:39 am-10:45 am

1 stop6h 06m

$392

St. LouisAugusta

STL - AGS

STLAGS

Lambert-St Louis

Thu 12/11

6:00 am-10:43 am

1 stop3h 43m

Augusta Bush Field

Tue 12/16

11:28 am-4:06 pm

1 stop5h 38m

$392

St. LouisAugusta

STL - AGS

STLAGS

Lambert-St Louis

Thu 12/11

9:30 am-3:19 pm

1 stop4h 49m

Augusta Bush Field

Mon 12/15

6:09 pm-9:02 pm

1 stop3h 53m

$392

St. LouisAugusta

STL - AGS

STLAGS

Lambert-St Louis

Thu 12/25

7:00 am-1:41 pm

1 stop5h 41m

$176

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/23

Showing 1-10 of 20 results
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 November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on St. Louis-Augusta flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

Cheapflights Insights

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

What is the cheapest month to book a flight from St. Louis to Augusta?

Currently, August is the cheapest month in which you can book a flight from St. Louis to Augusta (average of $218). Flying from St. Louis to Augusta in November is currently the most expensive (average of $283). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from STL to AGS?

Find hourly flight availability from St. Louis to Augusta. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 23, 2025.

It’s typically best to fly out from St. Louis to Augusta in the evening. Doing so could potentially save you 38% on the flight price compared to flying at noon, which is usually more expensive.

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 November 23, 2025.
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
7.9
Good
7,997 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
7,997 reviews
Delta
7.9
Good
7,997 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,046 reviews
Delta
7.9
Good
7,997 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 3h 19m. Delta 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 $300 on this airline. An additional option worth looking into is Delta, starting at $300. American Airlines is currently priced 34% below the average price you’ll pay for this route.

  • 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.

  • What is the cheapest month to book a flight from St. Louis to Augusta?

    Currently, August is the cheapest month in which you can book a flight from St. Louis to Augusta (average of $218). Flying from St. Louis to Augusta in November is currently the most expensive (average of $283). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 November 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$300Average$507FlexibilityNo cancel feeOn-time71%
DeltaCheapest$300Average$409FlexibilityNo cancel feeOn-timeN/A

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