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Cheap flights from Augusta to St. Louis from $176

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Augusta to St. Louis departing on 7/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Augusta to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
2:59 pm - 5:42 pm
AGS
-
STL
3h 43m
1 stop
Delta Logo
4:21 pm - 8:55 pm
STL
-
AGS
3h 34m
1 stop
$361Delta
Mon, Mar 2 - Mon, Mar 9
Delta Logo
11:33 am - 3:56 pm
AGS
-
STL
5h 23m
1 stop
Delta Logo
7:10 am - 2:14 pm
STL
-
AGS
6h 04m
1 stop
$371Delta
Sat, Feb 28 - Tue, Mar 3
American Airlines Logo
5:30 am - 3:28 pm
AGS
-
STL
10h 58m
2 stops
American Airlines Logo
2:06 pm - 7:05 pm
STL
-
AGS
3h 59m
1 stop
$376American Airlines
Sat, Feb 28 - Tue, Mar 3
American Airlines Logo
5:30 am - 1:50 pm
AGS
-
STL
9h 20m
2 stops
American Airlines Logo
10:37 am - 7:05 pm
STL
-
AGS
7h 28m
2 stops
$382American Airlines
Sat, Feb 28 - Tue, Mar 3
Delta Logo
5:35 am - 9:06 am
AGS
-
STL
4h 31m
1 stop
Delta Logo
6:00 am - 10:48 am
STL
-
AGS
3h 48m
1 stop
$392Delta
Fri, Feb 20 - Tue, Mar 3
American Airlines Logo
5:30 am - 12:33 pm
AGS
-
STL
8h 03m
2 stops
American Airlines Logo
7:05 am - 3:00 pm
STL
-
AGS
6h 55m
1 stop
$397American Airlines
Fri, Feb 20 - Tue, Mar 3
American Airlines Logo
3:04 pm - 10:52 pm
AGS
-
STL
8h 48m
2 stops
American Airlines Logo
6:00 am - 3:00 pm
STL
-
AGS
8h 00m
2 stops
$402American Airlines
Fri, Feb 20 - Tue, Mar 3
Delta Logo
5:35 am - 9:06 am
AGS
-
STL
4h 31m
1 stop
Delta Logo
6:00 am - 10:48 am
STL
-
AGS
3h 48m
1 stop
$409Delta
Thu, Feb 26 - Sun, Mar 1
Delta Logo
5:35 am - 9:06 am
AGS
-
STL
4h 31m
1 stop
Delta Logo
7:10 am - 2:14 pm
STL
-
AGS
6h 04m
1 stop
$413Delta
Sat, Feb 21 - Tue, Feb 24
American Airlines Logo
11:11 am - 9:37 pm
AGS
-
STL
11h 26m
2 stops
American Airlines Logo
2:06 pm - 7:05 pm
STL
-
AGS
3h 59m
1 stop
$418American Airlines
Sat, Feb 21 - Tue, Feb 24

American Airlines flights from Augusta to St. Louis

Our best American Airlines deals on Augusta to St. Louis flight tickets
American Airlines
Feb 28
AGS5:30 amAugusta Bush Field
10h 58m
2 stops
STL3:28 pmLambert-St Louis
Mar 3
STL2:06 pmLambert-St Louis
3h 59m
1 stop
AGS7:05 pmAugusta Bush Field
$376
American Airlines
Feb 28
AGS5:30 amAugusta Bush Field
9h 20m
2 stops
STL1:50 pmLambert-St Louis
Mar 3
STL10:37 amLambert-St Louis
7h 28m
2 stops
AGS7:05 pmAugusta Bush Field
$382
American Airlines
Feb 20
AGS5:30 amAugusta Bush Field
8h 03m
2 stops
STL12:33 pmLambert-St Louis
Mar 3
STL7:05 amLambert-St Louis
6h 55m
1 stop
AGS3:00 pmAugusta Bush Field
$397

Delta flights from Augusta to St. Louis

Our best Delta deals on Augusta to St. Louis flight tickets
Delta
Mar 2
AGS2:59 pmAugusta Bush Field
3h 43m
1 stop
STL5:42 pmLambert-St Louis
Mar 9
STL4:21 pmLambert-St Louis
3h 34m
1 stop
AGS8:55 pmAugusta Bush Field
$361
Delta
Feb 28
AGS11:33 amAugusta Bush Field
5h 23m
1 stop
STL3:56 pmLambert-St Louis
Mar 3
STL7:10 amLambert-St Louis
6h 04m
1 stop
AGS2:14 pmAugusta Bush Field
$371
Delta
Feb 20
AGS2:59 pmAugusta Bush Field
6h 42m
1 stop
STL8:41 pmLambert-St Louis
Mar 3
STL5:00 pmLambert-St Louis
3h 57m
1 stop
AGS9:57 pmAugusta Bush Field
$392

momondo 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, momondo users made 832,500 searches. Data last updated February 6, 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

Price

AugustaSt. Louis

AGS - STL

AGSSTL

Augusta Bush Field

Mon 3/2

2:59 pm-5:42 pm

1 stop3h 43m

Lambert-St Louis

Mon 3/9

4:21 pm-8:55 pm

1 stop3h 34m

$361

AugustaSt. Louis

AGS - STL

AGSSTL

Augusta Bush Field

Sat 2/28

11:33 am-3:56 pm

1 stop5h 23m

Lambert-St Louis

Tue 3/3

7:10 am-2:14 pm

1 stop6h 04m

$371

AugustaSt. Louis

AGS - STL

AGSSTL

Augusta Bush Field

Sat 2/28

5:30 am-3:28 pm

2 stops10h 58m

Lambert-St Louis

Tue 3/3

2:06 pm-7:05 pm

1 stop3h 59m

$376

AugustaSt. Louis

AGS - STL

AGSSTL

Augusta Bush Field

Sat 2/28

5:30 am-1:50 pm

2 stops9h 20m

Lambert-St Louis

Tue 3/3

10:37 am-7:05 pm

2 stops7h 28m

$382

AugustaSt. Louis

AGS - STL

AGSSTL

Augusta Bush Field

Fri 2/20

5:35 am-9:06 am

1 stop4h 31m

Lambert-St Louis

Tue 3/3

6:00 am-10:48 am

1 stop3h 48m

$392

AugustaSt. Louis

AGS - STL

AGSSTL

Augusta Bush Field

Fri 2/20

5:30 am-12:33 pm

2 stops8h 03m

Lambert-St Louis

Tue 3/3

7:05 am-3:00 pm

1 stop6h 55m

$397

AugustaSt. Louis

AGS - STL

AGSSTL

Augusta Bush Field

Fri 2/20

3:04 pm-10:52 pm

2 stops8h 48m

Lambert-St Louis

Tue 3/3

6:00 am-3:00 pm

2 stops8h 00m

$402

AugustaSt. Louis

AGS - STL

AGSSTL

Augusta Bush Field

Thu 2/26

5:35 am-9:06 am

1 stop4h 31m

Lambert-St Louis

Sun 3/1

6:00 am-10:48 am

1 stop3h 48m

$409

AugustaSt. Louis

AGS - STL

AGSSTL

Augusta Bush Field

Sat 2/21

5:35 am-9:06 am

1 stop4h 31m

Lambert-St Louis

Tue 2/24

7:10 am-2:14 pm

1 stop6h 04m

$413

AugustaSt. Louis

AGS - STL

AGSSTL

Augusta Bush Field

Sat 2/21

11:11 am-9:37 pm

2 stops11h 26m

Lambert-St Louis

Tue 2/24

2:06 pm-7:05 pm

1 stop3h 59m

$418

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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2

See travel insights to St. Louis from

How to get the cheapest flight ticket from Augusta to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Augusta Bush Field to Lambert-St Louis?

Delta and American Airlines are the most popular carriers operating from Augusta Bush Field to Lambert-St Louis

What airlines fly to St. Louis?

Delta, American Airlines and Southwest are the top three most popular airlines that fly to St. Louis from Augusta according to our data. Delta is the first choice among our users, with 64% of people opting to fly with this airline when traveling to St. Louis. Keep in mind that there are 3 different airlines that fly to St. Louis on a routine basis, so you have a few additional options to choose from.

When to book flights from Augusta to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Augusta to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Augusta to St. Louis (AGS to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Augusta to St. Louis

Fastest flight time

4h 05m

Direct flights

None
The fastest flight from Augusta to St. Louis takes 4h 05m
There are no direct flights from Augusta to St. Louis. There are no popular flight routes from Augusta to St. Louis.
Search flight deals

  • How far is Augusta Bush Field to Lambert-St Louis by plane?

    There are 580.5 mi between Augusta Bush Field and Lambert-St Louis. By plane, this route typically takes 4h 05m.

  • When did momondo last update prices for flights from Augusta Bush Field Airport to Lambert-St Louis Airport?

    Prices for flights from Augusta Bush Field Airport to Lambert-St Louis Airport are updated daily.

  • How many operators does momondo search for flights from Augusta Bush Field Airport to Lambert-St Louis Airport?

  • How old do you have to be to fly from Augusta Bush Field Airport to Lambert-St Louis Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Augusta Bush Field Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents you'll need for your trip to Lambert-St Louis Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lambert-St Louis Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Augusta to St. Louis?

Best airlines flying from Augusta to St. Louis

Compare and see reviews for airlines that fly from Augusta to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $209Free CancellationRating
7.9
8,162 reviews
Search Delta flights
American AirlinesPriceFrom $235Free CancellationRating
7.2
11,247 reviews
Search American Airlines flights

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Hermann
Fairview Heights
Maryland Heights
Florissant
O'Fallon
Collinsville
St. Peters
Fenton
Wentzville
Alton
Farmington
Clayton
Edwardsville
Eureka
Festus
Litchfield
Glencoe
Shrewsbury

Why use momondo?

Why should I use momondo to find a flight deal from Augusta to St. Louis?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to St. Louis from Augusta.

Can I find flights from Augusta to St. Louis with flexible booking policies on momondo?

momondo does allow users to show only those flights to St. Louis from Augusta which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Augusta to St. Louis?

Once all potential Augusta to St. Louis flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Augusta to St. Louis right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to St. Louis from Augusta. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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