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Cheap flights from Fort Wayne to St. Louis from $196

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Fort Wayne to St. Louis departing on 8/6. 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 Fort Wayne to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:38 pm - 12:14 am
FWA
-
STL
6h 36m
1 stop
American Airlines Logo
4:54 pm - 12:17 am
STL
-
FWA
6h 23m
1 stop
$289American Airlines
Fri, Aug 14 - Sun, Aug 16
United Airlines Logo
5:35 am - 8:39 am
FWA
-
STL
4h 04m
1 stop
United Airlines Logo
5:30 pm - 11:53 pm
STL
-
FWA
5h 23m
1 stop
$299United Airlines
Fri, Aug 21 - Sun, Aug 23
United Airlines Logo
9:23 am - 12:11 pm
FWA
-
STL
3h 48m
1 stop
United Airlines Logo
7:25 am - 1:38 pm
STL
-
FWA
5h 13m
1 stop
$314United Airlines
Sun, Aug 9 - Sun, Aug 16
American Airlines Logo
5:22 am - 8:24 am
FWA
-
STL
4h 02m
1 stop
American Airlines Logo
5:00 am - 10:17 am
STL
-
FWA
4h 17m
1 stop
$319American Airlines
Wed, Aug 5 - Sun, Aug 9
United Airlines Logo
10:53 am - 3:46 pm
FWA
-
STL
5h 53m
1 stop
United Airlines Logo
5:30 pm - 11:53 pm
STL
-
FWA
5h 23m
1 stop
$329United Airlines
Fri, Aug 7 - Tue, Aug 11
Delta Logo
7:05 am - 11:16 pm
FWA
-
STL
17h 11m
1 stop
Delta Logo
6:40 am - 1:38 pm
STL
-
FWA
5h 58m
1 stop
$337Delta
Tue, Sep 8 - Sat, Sep 12
United Airlines Logo
7:30 am - 12:06 pm
FWA
-
STL
5h 36m
1 stop
United Airlines Logo
5:00 am - 12:41 pm
STL
-
FWA
6h 41m
1 stop
$359United Airlines
Sat, Dec 12 - Tue, Dec 15
United Airlines Logo
7:30 am - 12:06 pm
FWA
-
STL
5h 36m
1 stop
United Airlines Logo
5:00 am - 12:41 pm
STL
-
FWA
6h 41m
1 stop
$369United Airlines
Sat, Dec 12 - Tue, Dec 15
United Airlines Logo
5:35 am - 10:12 am
FWA
-
STL
5h 37m
1 stop
United Airlines Logo
8:00 am - 1:49 pm
STL
-
FWA
4h 49m
1 stop
$375United Airlines
Wed, Sep 9 - Fri, Sep 11
American Airlines Logo
5:22 am - 12:14 am
FWA
-
STL
19h 52m
1 stop
American Airlines Logo
5:18 pm - 11:17 pm
STL
-
FWA
4h 59m
1 stop
$399American Airlines
Tue, Sep 8 - Wed, Sep 9

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United Airlines flights from Fort Wayne to St. Louis

Our best United Airlines deals on Fort Wayne to St. Louis flight tickets
United Airlines
Aug 21
FWA5:35 amFort Wayne
4h 04m
1 stop
STL8:39 amLambert-St Louis
Aug 23
STL5:30 pmLambert-St Louis
5h 23m
1 stop
FWA11:53 pmFort Wayne
$299
United Airlines
Aug 9
FWA9:23 amFort Wayne
3h 48m
1 stop
STL12:11 pmLambert-St Louis
Aug 16
STL7:25 amLambert-St Louis
5h 13m
1 stop
FWA1:38 pmFort Wayne
$314
United Airlines
Aug 7
FWA10:53 amFort Wayne
5h 53m
1 stop
STL3:46 pmLambert-St Louis
Aug 11
STL5:30 pmLambert-St Louis
5h 23m
1 stop
FWA11:53 pmFort Wayne
$329

Delta flights from Fort Wayne to St. Louis

Our best Delta deals on Fort Wayne to St. Louis flight tickets
Delta
Sep 8
FWA7:05 amFort Wayne
17h 11m
1 stop
STL11:16 pmLambert-St Louis
Sep 12
STL6:40 amLambert-St Louis
5h 58m
1 stop
FWA1:38 pmFort Wayne
$337
Delta
Aug 14
FWA8:10 amFort Wayne
9h 34m
2 stops
STL4:44 pmLambert-St Louis
Aug 16
STL3:50 pmLambert-St Louis
5h 39m
1 stop
FWA10:29 pmFort Wayne
$424
Delta
Nov 12
FWA7:15 amFort Wayne
5h 35m
1 stop
STL11:50 amLambert-St Louis
Nov 15
STL6:00 amLambert-St Louis
6h 31m
2 stops
FWA1:31 pmFort Wayne
$434

momondo Fare Finder

 
Customize your flight search to find flights from Fort Wayne 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 July 26, 2026.
Use the filters below to find and compare flights from Fort Wayne to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Fort WayneSt. Louis

FWA - STL

FWASTL

Fort Wayne

Fri 8/14

6:38 pm-12:14 am

1 stop6h 36m

Lambert-St Louis

Sun 8/16

4:54 pm-12:17 am

1 stop6h 23m

$289

Fort WayneSt. Louis

FWA - STL

FWASTL

Fort Wayne

Fri 8/21

5:35 am-8:39 am

1 stop4h 04m

Lambert-St Louis

Sun 8/23

5:30 pm-11:53 pm

1 stop5h 23m

$299

Fort WayneSt. Louis

FWA - STL

FWASTL

Fort Wayne

Sun 8/9

9:23 am-12:11 pm

1 stop3h 48m

Lambert-St Louis

Sun 8/16

7:25 am-1:38 pm

1 stop5h 13m

$314
Quickest round-trip

Fort WayneSt. Louis

FWA - STL

FWASTL

Fort Wayne

Wed 8/5

5:22 am-8:24 am

1 stop4h 02m

Lambert-St Louis

Sun 8/9

5:00 am-10:17 am

1 stop4h 17m

$319

Fort WayneSt. Louis

FWA - STL

FWASTL

Fort Wayne

Fri 8/7

10:53 am-3:46 pm

1 stop5h 53m

Lambert-St Louis

Tue 8/11

5:30 pm-11:53 pm

1 stop5h 23m

$329

Fort WayneSt. Louis

FWA - STL

FWASTL

Fort Wayne

Tue 9/8

7:05 am-11:16 pm

1 stop17h 11m

Lambert-St Louis

Sat 9/12

6:40 am-1:38 pm

1 stop5h 58m

$337

Fort WayneSt. Louis

FWA - STL

FWASTL

Fort Wayne

Sat 12/12

7:30 am-12:06 pm

1 stop5h 36m

Lambert-St Louis

Tue 12/15

5:00 am-12:41 pm

1 stop6h 41m

$359

Fort WayneSt. Louis

FWA - STL

FWASTL

Fort Wayne

Sat 12/12

7:30 am-12:06 pm

1 stop5h 36m

Lambert-St Louis

Tue 12/15

5:00 am-12:41 pm

1 stop6h 41m

$369

Fort WayneSt. Louis

FWA - STL

FWASTL

Fort Wayne

Wed 9/9

5:35 am-10:12 am

1 stop5h 37m

Lambert-St Louis

Fri 9/11

8:00 am-1:49 pm

1 stop4h 49m

$375

Fort WayneSt. Louis

FWA - STL

FWASTL

Fort Wayne

Tue 9/8

5:22 am-12:14 am

1 stop19h 52m

Lambert-St Louis

Wed 9/9

5:18 pm-11:17 pm

1 stop4h 59m

$399

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to St. Louis from

How to get the cheapest flight ticket from Fort Wayne 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, August is the cheapest month to fly from Fort Wayne to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $268. The month of January is another great option to travel to St. Louis, with average flight prices from Fort Wayne averaging around $268.

When to book flights from Fort Wayne to St. Louis

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

Cheap Fort Wayne to St. Louis (FWA to STL) flight deals and tips

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

Fastest flight time

3h 44m

Direct flights

None
The fastest flight from Fort Wayne to St. Louis takes 3h 44m
There are no direct flights from Fort Wayne to St. Louis. There are no popular flight routes from Fort Wayne to St. Louis.
Search flight deals

Frequently asked questions about flying from Fort Wayne to St. Louis

  • How far is Fort Wayne to Lambert-St Louis by plane?

    Fort Wayne and Lambert-St Louis are 317.2 mi apart from one another. Typically, this will take 3h 44m by plane in normal conditions.

  • When did momondo last update prices for flights from Fort Wayne Airport to Lambert-St Louis Airport?

    Prices for flights from Fort Wayne Airport to Lambert-St Louis Airport were last updated today.

  • How many operators does momondo search for flights from Fort Wayne Airport to Lambert-St Louis Airport?

  • How old do you have to be to fly from Fort Wayne Airport to Lambert-St Louis Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Fort Wayne Airport to Lambert-St Louis Airport.

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

    The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Fort Wayne to St. Louis

Compare and see reviews for airlines that fly from Fort Wayne to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $228Free CancellationRating
7.1
11,844 reviews
Search American Airlines flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
10,040 reviews
Search United 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
Collinsville
St. Peters
Florissant
Maryland Heights
O'Fallon
Alton
Farmington
Clayton
Wentzville
Fenton
Festus
Eureka
Edwardsville
Litchfield
Grafton
Shrewsbury

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Fort Wayne to St. Louis. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to St. Louis from Fort Wayne with this policy.

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

Once you have performed a search for Fort Wayne to St. Louis flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Fort Wayne to St. Louis now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to St. Louis and let you know when they change.

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