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Cheap flights from Augusta to St. Louis from $308

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
7:50 pm - 11:59 pm
AGS
-
STL
5h 09m
1 stop
Delta Logo
6:00 am - 11:10 am
STL
-
AGS
4h 10m
1 stop
$382Delta
Fri, May 29 - Sun, May 31
American Airlines Logo
6:27 pm - 11:44 pm
AGS
-
STL
6h 17m
1 stop
American Airlines Logo
6:13 pm - 11:59 pm
STL
-
AGS
4h 46m
1 stop
$391American Airlines
Sat, Jun 13 - Mon, Jun 15
Delta Logo
8:35 pm - 11:58 pm
AGS
-
STL
4h 23m
1 stop
Delta Logo
6:00 am - 11:20 am
STL
-
AGS
4h 20m
1 stop
$409Delta
Thu, Aug 27 - Sun, Aug 30
American Airlines Logo
6:00 am - 10:12 am
AGS
-
STL
5h 12m
1 stop
American Airlines Logo
6:00 am - 2:17 pm
STL
-
AGS
7h 17m
2 stops
$414American Airlines
Thu, May 28 - Sun, May 31
American Airlines Logo
5:00 am - 8:32 am
AGS
-
STL
4h 32m
1 stop
American Airlines Logo
6:13 pm - 11:59 pm
STL
-
AGS
4h 46m
1 stop
$432American Airlines
Sun, Jun 21 - Sun, Jun 28
American Airlines Logo
5:00 am - 8:32 am
AGS
-
STL
4h 32m
1 stop
American Airlines Logo
7:30 am - 12:18 pm
STL
-
AGS
3h 48m
1 stop
$439American Airlines
Thu, Jun 11 - Sun, Jun 14
Delta Logo
7:50 pm - 11:59 pm
AGS
-
STL
5h 09m
1 stop
Delta Logo
7:01 pm - 11:52 pm
STL
-
AGS
3h 51m
1 stop
$445Delta
Fri, May 29 - Sun, May 31
American Airlines Logo
12:43 pm - 8:30 pm
AGS
-
STL
8h 47m
2 stops
American Airlines Logo
5:18 pm - 11:30 pm
STL
-
AGS
5h 12m
1 stop
$465American Airlines
Fri, May 29 - Sun, May 31
American Airlines Logo
5:00 am - 8:34 am
AGS
-
STL
4h 34m
1 stop
American Airlines Logo
5:00 pm - 12:13 am
STL
-
AGS
6h 13m
1 stop
$468American Airlines
Thu, Jul 23 - Sun, Jul 26
American Airlines Logo
6:00 am - 10:14 am
AGS
-
STL
5h 14m
1 stop
American Airlines Logo
6:03 am - 2:23 pm
STL
-
AGS
7h 20m
2 stops
$473American Airlines
Thu, Aug 27 - Sun, Aug 30

Delta flights from Augusta to St. Louis

Our best Delta deals on Augusta to St. Louis flight tickets
Delta
May 29
AGS7:50 pmAugusta Bush Field
5h 09m
1 stop
STL11:59 pmLambert-St Louis
May 31
STL6:00 amLambert-St Louis
4h 10m
1 stop
AGS11:10 amAugusta Bush Field
$382
Delta
Aug 27
AGS8:35 pmAugusta Bush Field
4h 23m
1 stop
STL11:58 pmLambert-St Louis
Aug 30
STL6:00 amLambert-St Louis
4h 20m
1 stop
AGS11:20 amAugusta Bush Field
$409
Delta
May 29
AGS7:50 pmAugusta Bush Field
5h 09m
1 stop
STL11:59 pmLambert-St Louis
May 31
STL7:01 pmLambert-St Louis
3h 51m
1 stop
AGS11:52 pmAugusta Bush Field
$445

American Airlines flights from Augusta to St. Louis

Our best American Airlines deals on Augusta to St. Louis flight tickets
American Airlines
Jun 13
AGS6:27 pmAugusta Bush Field
6h 17m
1 stop
STL11:44 pmLambert-St Louis
Jun 15
STL6:13 pmLambert-St Louis
4h 46m
1 stop
AGS11:59 pmAugusta Bush Field
$391
American Airlines
May 28
AGS6:00 amAugusta Bush Field
5h 12m
1 stop
STL10:12 amLambert-St Louis
May 31
STL6:00 amLambert-St Louis
7h 17m
2 stops
AGS2:17 pmAugusta Bush Field
$414
American Airlines
Jun 21
AGS5:00 amAugusta Bush Field
4h 32m
1 stop
STL8:32 amLambert-St Louis
Jun 28
STL6:13 pmLambert-St Louis
4h 46m
1 stop
AGS11:59 pmAugusta Bush Field
$432

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 May 18, 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

Fri 5/29

7:50 pm-11:59 pm

1 stop5h 09m

Lambert-St Louis

Sun 5/31

6:00 am-11:10 am

1 stop4h 10m

$382

AugustaSt. Louis

AGS - STL

AGSSTL

Augusta Bush Field

Sat 6/13

6:27 pm-11:44 pm

1 stop6h 17m

Lambert-St Louis

Mon 6/15

6:13 pm-11:59 pm

1 stop4h 46m

$391

AugustaSt. Louis

AGS - STL

AGSSTL

Augusta Bush Field

Thu 8/27

8:35 pm-11:58 pm

1 stop4h 23m

Lambert-St Louis

Sun 8/30

6:00 am-11:20 am

1 stop4h 20m

$409

AugustaSt. Louis

AGS - STL

AGSSTL

Augusta Bush Field

Thu 5/28

6:00 am-10:12 am

1 stop5h 12m

Lambert-St Louis

Sun 5/31

6:00 am-2:17 pm

2 stops7h 17m

$414

AugustaSt. Louis

AGS - STL

AGSSTL

Augusta Bush Field

Sun 6/21

5:00 am-8:32 am

1 stop4h 32m

Lambert-St Louis

Sun 6/28

6:13 pm-11:59 pm

1 stop4h 46m

$432
Quickest round-trip

AugustaSt. Louis

AGS - STL

AGSSTL

Augusta Bush Field

Thu 6/11

5:00 am-8:32 am

1 stop4h 32m

Lambert-St Louis

Sun 6/14

7:30 am-12:18 pm

1 stop3h 48m

$439

AugustaSt. Louis

AGS - STL

AGSSTL

Augusta Bush Field

Fri 5/29

7:50 pm-11:59 pm

1 stop5h 09m

Lambert-St Louis

Sun 5/31

7:01 pm-11:52 pm

1 stop3h 51m

$445

AugustaSt. Louis

AGS - STL

AGSSTL

Augusta Bush Field

Fri 5/29

12:43 pm-8:30 pm

2 stops8h 47m

Lambert-St Louis

Sun 5/31

5:18 pm-11:30 pm

1 stop5h 12m

$465

AugustaSt. Louis

AGS - STL

AGSSTL

Augusta Bush Field

Thu 7/23

5:00 am-8:34 am

1 stop4h 34m

Lambert-St Louis

Sun 7/26

5:00 pm-12:13 am

1 stop6h 13m

$468

AugustaSt. Louis

AGS - STL

AGSSTL

Augusta Bush Field

Thu 8/27

6:00 am-10:14 am

1 stop5h 14m

Lambert-St Louis

Sun 8/30

6:03 am-2:23 pm

2 stops7h 20m

$473

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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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 typical price of a round-trip flight between Augusta and St. Louis?

What is the cheapest month to fly to St. Louis?

In general, April is the cheapest month to fly from Augusta to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. The month of November is another great option to travel to St. Louis, with average flight prices from Augusta averaging around $330.

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

3h 46m

Direct flights

None
The fastest flight from Augusta to St. Louis takes 3h 46m
There are no direct flights from Augusta to St. Louis. There are no popular flight routes from Augusta to St. Louis.
Search flight deals

Frequently asked questions about flying from Augusta to St. Louis

  • 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 3h 46m.

  • 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
8,447 reviews
Search Delta 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
Festus
Clayton
Eureka
Litchfield
Edwardsville
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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