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Cheap flights from Augusta to St. Louis from $186

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
1 adult, Economy, 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
6:50 am - 9:39 am
AGS
-
STL
3h 49m
1 stop
Delta Logo
5:15 pm - 11:46 pm
STL
-
AGS
5h 31m
1 stop
$359Delta
Sat, May 30 - Tue, Jun 2
American Airlines Logo
3:03 pm - 7:30 pm
AGS
-
STL
5h 27m
1 stop
American Airlines Logo
3:43 pm - 10:06 pm
STL
-
AGS
5h 23m
1 stop
$371American Airlines
Fri, May 1 - Mon, May 4
American Airlines Logo
3:03 pm - 10:17 pm
AGS
-
STL
8h 14m
2 stops
American Airlines Logo
6:55 pm - 11:58 pm
STL
-
AGS
4h 03m
1 stop
$376American Airlines
Fri, May 1 - Mon, May 4
Delta Logo
7:50 pm - 11:59 pm
AGS
-
STL
5h 09m
1 stop
Delta Logo
6:57 pm - 11:52 pm
STL
-
AGS
3h 55m
1 stop
$381Delta
Fri, May 29 - Wed, Jun 3
Delta Logo
5:42 am - 9:39 am
AGS
-
STL
4h 57m
1 stop
Delta Logo
7:12 pm - 10:49 am
STL
-
AGS
14h 37m
1 stop
$393Delta
Sat, May 30 - Mon, Jun 8
Delta Logo
7:50 pm - 11:59 pm
AGS
-
STL
5h 09m
1 stop
Delta Logo
6:00 am - 10:49 am
STL
-
AGS
3h 49m
1 stop
$403Delta
Fri, May 29 - Sun, Jun 7
American Airlines Logo
4:00 pm - 9:42 pm
AGS
-
STL
6h 42m
1 stop
American Airlines Logo
6:12 pm - 11:59 pm
STL
-
AGS
4h 47m
1 stop
$411American Airlines
Sat, May 30 - Sat, Jun 6
Delta Logo
7:50 pm - 11:59 pm
AGS
-
STL
5h 09m
1 stop
Delta Logo
7:15 am - 4:53 pm
STL
-
AGS
8h 38m
1 stop
$415Delta
Fri, May 29 - Thu, Jun 4
American Airlines Logo
4:00 pm - 9:42 pm
AGS
-
STL
6h 42m
1 stop
American Airlines Logo
6:15 am - 2:17 pm
STL
-
AGS
7h 02m
2 stops
$416American Airlines
Sat, May 30 - Wed, Jun 3
Delta Logo
7:50 pm - 11:59 pm
AGS
-
STL
5h 09m
1 stop
Delta Logo
7:05 pm - 11:52 pm
STL
-
AGS
3h 47m
1 stop
$419Delta
Wed, Jun 3 - Sat, Jun 6

Delta flights from Augusta to St. Louis

Our best Delta deals on Augusta to St. Louis flight tickets
Delta
May 30
AGS6:50 amAugusta Bush Field
3h 49m
1 stop
STL9:39 amLambert-St Louis
Jun 2
STL5:15 pmLambert-St Louis
5h 31m
1 stop
AGS11:46 pmAugusta Bush Field
$359
Delta
May 29
AGS7:50 pmAugusta Bush Field
5h 09m
1 stop
STL11:59 pmLambert-St Louis
Jun 3
STL6:57 pmLambert-St Louis
3h 55m
1 stop
AGS11:52 pmAugusta Bush Field
$381
Delta
May 30
AGS5:42 amAugusta Bush Field
4h 57m
1 stop
STL9:39 amLambert-St Louis
Jun 8
STL7:12 pmLambert-St Louis
14h 37m
1 stop
AGS10:49 amAugusta Bush Field
$393

American Airlines flights from Augusta to St. Louis

Our best American Airlines deals on Augusta to St. Louis flight tickets
American Airlines
May 1
AGS3:03 pmAugusta Bush Field
5h 27m
1 stop
STL7:30 pmLambert-St Louis
May 4
STL3:43 pmLambert-St Louis
5h 23m
1 stop
AGS10:06 pmAugusta Bush Field
$371
American Airlines
May 1
AGS3:03 pmAugusta Bush Field
8h 14m
2 stops
STL10:17 pmLambert-St Louis
May 4
STL6:55 pmLambert-St Louis
4h 03m
1 stop
AGS11:58 pmAugusta Bush Field
$376
American Airlines
May 30
AGS4:00 pmAugusta Bush Field
6h 42m
1 stop
STL9:42 pmLambert-St Louis
Jun 6
STL6:12 pmLambert-St Louis
4h 47m
1 stop
AGS11:59 pmAugusta Bush Field
$411

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 March 31, 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

Cheapest round-trip

AugustaSt. Louis

AGS - STL

AGSSTL

Augusta Bush Field

Sat 5/30

6:50 am-9:39 am

1 stop3h 49m

Lambert-St Louis

Tue 6/2

5:15 pm-11:46 pm

1 stop5h 31m

$359

AugustaSt. Louis

AGS - STL

AGSSTL

Augusta Bush Field

Fri 5/1

3:03 pm-7:30 pm

1 stop5h 27m

Lambert-St Louis

Mon 5/4

3:43 pm-10:06 pm

1 stop5h 23m

$371

AugustaSt. Louis

AGS - STL

AGSSTL

Augusta Bush Field

Fri 5/1

3:03 pm-10:17 pm

2 stops8h 14m

Lambert-St Louis

Mon 5/4

6:55 pm-11:58 pm

1 stop4h 03m

$376

AugustaSt. Louis

AGS - STL

AGSSTL

Augusta Bush Field

Fri 5/29

7:50 pm-11:59 pm

1 stop5h 09m

Lambert-St Louis

Wed 6/3

6:57 pm-11:52 pm

1 stop3h 55m

$381

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 5/29

7:50 pm-11:59 pm

1 stop5h 09m

Lambert-St Louis

Sun 6/7

6:00 am-10:49 am

1 stop3h 49m

$403

AugustaSt. Louis

AGS - STL

AGSSTL

Augusta Bush Field

Sat 5/30

4:00 pm-9:42 pm

1 stop6h 42m

Lambert-St Louis

Sat 6/6

6:12 pm-11:59 pm

1 stop4h 47m

$411

AugustaSt. Louis

AGS - STL

AGSSTL

Augusta Bush Field

Fri 5/29

7:50 pm-11:59 pm

1 stop5h 09m

Lambert-St Louis

Thu 6/4

7:15 am-4:53 pm

1 stop8h 38m

$415

AugustaSt. Louis

AGS - STL

AGSSTL

Augusta Bush Field

Sat 5/30

4:00 pm-9:42 pm

1 stop6h 42m

Lambert-St Louis

Wed 6/3

6:15 am-2:17 pm

2 stops7h 02m

$416
Quickest round-trip

AugustaSt. Louis

AGS - STL

AGSSTL

Augusta Bush Field

Wed 6/3

7:50 pm-11:59 pm

1 stop5h 09m

Lambert-St Louis

Sat 6/6

7:05 pm-11:52 pm

1 stop3h 47m

$419

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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?

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

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 01m

Direct flights

None
The fastest flight from Augusta to St. Louis takes 4h 01m
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 01m.

  • 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 $219Free CancellationRating
7.9
8,368 reviews
Search Delta flights
American AirlinesPriceFrom $235Free CancellationRating
7.1
11,544 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
O'Fallon
Florissant
St. Peters
Collinsville
Alton
Wentzville
Fenton
Farmington
Clayton
Festus
Eureka
Edwardsville
Litchfield
Shrewsbury
Grafton

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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