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Cheap flights from Augusta to St. Louis from $313

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 9/17. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Augusta to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:16 am - 1:03 pmAGS  Augusta Bush Field-STL Lambert-St Louis
3h 47m1 stop Charlotte Douglas
American Airlines Logo
1:54 pm - 6:43 pmSTL  Lambert-St Louis-AGS Augusta Bush Field
3h 49m1 stop Charlotte Douglas
$340American Airlines
Sat, Sep 12 - Sat, Sep 19
American Airlines Logo
5:15 pm - 10:42 pmAGS  Augusta Bush Field-STL Lambert-St Louis
6h 27m1 stop Charlotte Douglas
American Airlines Logo
1:20 pm - 9:39 pmSTL  Lambert-St Louis-AGS Augusta Bush Field
7h 19m1 stop Washington, D.C. Reagan-National
$341American Airlines
Wed, Sep 30 - Tue, Oct 6
American Airlines Logo
10:16 am - 1:03 pmAGS  Augusta Bush Field-STL Lambert-St Louis
3h 47m1 stop Charlotte Douglas
American Airlines Logo
1:54 pm - 6:43 pmSTL  Lambert-St Louis-AGS Augusta Bush Field
3h 49m1 stop Charlotte Douglas
$341American Airlines
Sat, Sep 12 - Sat, Sep 19
American Airlines Logo
6:50 am - 12:15 pmAGS  Augusta Bush Field-STL Lambert-St Louis
6h 25m1 stop Dallas/Fort Worth
American Airlines Logo
1:54 pm - 6:27 pmSTL  Lambert-St Louis-AGS Augusta Bush Field
3h 33m1 stop Charlotte Douglas
$343American Airlines
Sun, Sep 6 - Tue, Sep 15
American Airlines Logo
5:15 pm - 10:42 pmAGS  Augusta Bush Field-STL Lambert-St Louis
6h 27m1 stop Charlotte Douglas
American Airlines Logo
7:00 am - 3:27 pmSTL  Lambert-St Louis-AGS Augusta Bush Field
7h 27m1 stop Dallas/Fort Worth
$361American Airlines
Thu, Sep 10 - Wed, Sep 16
American Airlines Logo
10:16 am - 6:04 pmAGS  Augusta Bush Field-STL Lambert-St Louis
8h 48m2 stops Charlotte Douglas Dallas/Fort Worth
American Airlines Logo
3:34 pm - 11:28 pmSTL  Lambert-St Louis-AGS Augusta Bush Field
6h 54m1 stop Dallas/Fort Worth
$422American Airlines
Sat, Sep 12 - Sat, Sep 19
American Airlines Logo
5:10 am - 12:15 pmAGS  Augusta Bush Field-STL Lambert-St Louis
8h 05m2 stops Charlotte Douglas Dallas/Fort Worth
American Airlines Logo
6:27 am - 1:26 pmSTL  Lambert-St Louis-AGS Augusta Bush Field
5h 59m1 stop Charlotte Douglas
$422American Airlines
Wed, Sep 30 - Tue, Oct 6
Delta Logo
8:15 am - 11:46 amAGS  Augusta Bush Field-STL Lambert-St Louis
4h 31m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:00 am - 11:06 amSTL  Lambert-St Louis-AGS Augusta Bush Field
4h 06m1 stop Atlanta Hartsfield-Jackson
$431Delta
Wed, Sep 2 - Fri, Sep 11
American Airlines Logo
6:00 am - 10:15 amAGS  Augusta Bush Field-STL Lambert-St Louis
5h 15m1 stop Washington, D.C. Reagan-National
American Airlines Logo
11:01 am - 6:43 pmSTL  Lambert-St Louis-AGS Augusta Bush Field
6h 42m2 stops Chicago O'Hare Intl Charlotte Douglas
$442American Airlines
Thu, Sep 10 - Wed, Sep 16
Delta Logo
5:40 am - 9:00 amAGS  Augusta Bush Field-STL Lambert-St Louis
4h 20m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:54 pm - 11:54 pmSTL  Lambert-St Louis-AGS Augusta Bush Field
4h 00m1 stop Atlanta Hartsfield-Jackson
$625Delta
Sun, Sep 20 - Fri, Sep 25

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Delta flights from Augusta to St. Louis

Our best Delta deals on Augusta to St. Louis flight tickets
Delta
Sep 2
AGS8:15 amAugusta Bush Field
4h 31m
1 stop
STL11:46 amLambert-St Louis
Sep 11
STL6:00 amLambert-St Louis
4h 06m
1 stop
AGS11:06 amAugusta Bush Field
$431
Delta
Aug 24
AGS7:15 pmAugusta Bush Field
5h 43m
1 stop
STL11:58 pmLambert-St Louis
Sep 23
STL4:59 pmLambert-St Louis
3h 13m
1 stop
AGS9:12 pmAugusta Bush Field
$455
Delta
Sep 20
AGS5:40 amAugusta Bush Field
4h 20m
1 stop
STL9:00 amLambert-St Louis
Sep 25
STL6:54 pmLambert-St Louis
4h 00m
1 stop
AGS11:54 pmAugusta Bush Field
$625

American Airlines flights from Augusta to St. Louis

Our best American Airlines deals on Augusta to St. Louis flight tickets
American Airlines
Sep 12
AGS10:16 amAugusta Bush Field
3h 47m
1 stop
STL1:03 pmLambert-St Louis
Sep 19
STL1:54 pmLambert-St Louis
3h 49m
1 stop
AGS6:43 pmAugusta Bush Field
$340
American Airlines
Sep 12
AGS10:16 amAugusta Bush Field
3h 47m
1 stop
STL1:03 pmLambert-St Louis
Sep 19
STL1:54 pmLambert-St Louis
3h 49m
1 stop
AGS6:43 pmAugusta Bush Field
$341
American Airlines
Sep 6
AGS6:50 amAugusta Bush Field
6h 25m
1 stop
STL12:15 pmLambert-St Louis
Sep 15
STL1:54 pmLambert-St Louis
3h 33m
1 stop
AGS6:27 pmAugusta Bush Field
$343

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 August 16, 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
Quickest round-trip

AugustaSt. Louis

AGS Augusta Bush Field - STL Lambert-St Louis

AGSSTL

Augusta Bush Field

Sat 9/12

10:16 am-1:03 pm

1 stop3h 47m

Lambert-St Louis

Sat 9/19

1:54 pm-6:43 pm

1 stop3h 49m

$340

AugustaSt. Louis

AGS Augusta Bush Field - STL Lambert-St Louis

AGSSTL

Augusta Bush Field

Wed 9/30

5:15 pm-10:42 pm

1 stop6h 27m

Lambert-St Louis

Tue 10/6

1:20 pm-9:39 pm

1 stop7h 19m

$341

AugustaSt. Louis

AGS Augusta Bush Field - STL Lambert-St Louis

AGSSTL

Augusta Bush Field

Sat 9/12

10:16 am-1:03 pm

1 stop3h 47m

Lambert-St Louis

Sat 9/19

1:54 pm-6:43 pm

1 stop3h 49m

$341

AugustaSt. Louis

AGS Augusta Bush Field - STL Lambert-St Louis

AGSSTL

Augusta Bush Field

Sun 9/6

6:50 am-12:15 pm

1 stop6h 25m

Lambert-St Louis

Tue 9/15

1:54 pm-6:27 pm

1 stop3h 33m

$343

AugustaSt. Louis

AGS Augusta Bush Field - STL Lambert-St Louis

AGSSTL

Augusta Bush Field

Thu 9/10

5:15 pm-10:42 pm

1 stop6h 27m

Lambert-St Louis

Wed 9/16

7:00 am-3:27 pm

1 stop7h 27m

$361

AugustaSt. Louis

AGS Augusta Bush Field - STL Lambert-St Louis

AGSSTL

Augusta Bush Field

Sat 9/12

10:16 am-6:04 pm

2 stops8h 48m

Lambert-St Louis

Sat 9/19

3:34 pm-11:28 pm

1 stop6h 54m

$422

AugustaSt. Louis

AGS Augusta Bush Field - STL Lambert-St Louis

AGSSTL

Augusta Bush Field

Wed 9/30

5:10 am-12:15 pm

2 stops8h 05m

Lambert-St Louis

Tue 10/6

6:27 am-1:26 pm

1 stop5h 59m

$422

AugustaSt. Louis

AGS Augusta Bush Field - STL Lambert-St Louis

AGSSTL

Augusta Bush Field

Wed 9/2

8:15 am-11:46 am

1 stop4h 31m

Lambert-St Louis

Fri 9/11

6:00 am-11:06 am

1 stop4h 06m

$431

AugustaSt. Louis

AGS Augusta Bush Field - STL Lambert-St Louis

AGSSTL

Augusta Bush Field

Thu 9/10

6:00 am-10:15 am

1 stop5h 15m

Lambert-St Louis

Wed 9/16

11:01 am-6:43 pm

2 stops6h 42m

$442

AugustaSt. Louis

AGS Augusta Bush Field - STL Lambert-St Louis

AGSSTL

Augusta Bush Field

Sun 9/20

5:40 am-9:00 am

1 stop4h 20m

Lambert-St Louis

Fri 9/25

6:54 pm-11:54 pm

1 stop4h 00m

$625

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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 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 October is another great option to travel to St. Louis, with average flight prices from Augusta averaging around $370.

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 23m

Direct flights

None
The fastest flight from Augusta to St. Louis takes 4h 23m
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 4h 23m.

  • 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
7.8
8,502 reviews
Search Delta flights
American AirlinesPriceFrom $235Free CancellationRating
7.1
11,950 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
Fairview Heights
Hermann
St. Peters
Maryland Heights
Collinsville
Florissant
Alton
O'Fallon
Farmington
Clayton
Fenton
Festus
Wentzville
Eureka
Edwardsville
Litchfield
Grafton
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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