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Cheap flights from Fayetteville to St. Louis from $212

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Fayetteville to St. Louis departing on 3/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Fayetteville to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:48 pm - 6:36 pm
XNA
-
STL
20h 48m
2 stops
Multiple Airlines Logo
4:59 pm - 7:58 am
STL
-
XNA
14h 59m
1 stop
$335Multiple Airlines
Sun, Mar 29 - Sun, Apr 5
Multiple Airlines Logo
12:06 pm - 11:19 pm
XNA
-
STL
11h 13m
1 stop
Multiple Airlines Logo
8:06 pm - 7:04 pm
STL
-
XNA
22h 58m
1 stop
$369Multiple Airlines
Fri, May 1 - Sun, May 3
Multiple Airlines Logo
12:06 pm - 11:19 pm
XNA
-
STL
11h 13m
1 stop
Multiple Airlines Logo
11:28 am - 10:51 am
STL
-
XNA
23h 23m
2 stops
$395Multiple Airlines
Fri, May 1 - Sun, May 3
Multiple Airlines Logo
2:34 pm - 9:49 am
XNA
-
STL
19h 15m
1 stop
Multiple Airlines Logo
9:50 am - 8:51 pm
STL
-
XNA
11h 01m
2 stops
$401Multiple Airlines
Thu, Mar 19 - Thu, Apr 2
American Airlines Logo
5:16 pm - 9:11 pm
XNA
-
STL
3h 55m
1 stop
American Airlines Logo
5:12 am - 9:40 am
STL
-
XNA
4h 28m
1 stop
$421American Airlines
Sat, Mar 28 - Sat, Apr 4
Multiple Airlines Logo
4:13 pm - 9:49 am
XNA
-
STL
17h 36m
1 stop
Multiple Airlines Logo
9:50 am - 8:51 pm
STL
-
XNA
11h 01m
2 stops
$425Multiple Airlines
Fri, Mar 20 - Thu, Apr 2
American Airlines Logo
10:10 am - 5:13 pm
XNA
-
STL
7h 03m
1 stop
American Airlines Logo
5:12 am - 9:40 am
STL
-
XNA
4h 28m
1 stop
$431American Airlines
Sat, Apr 4 - Mon, Apr 6
Multiple Airlines Logo
2:34 pm - 9:49 am
XNA
-
STL
19h 15m
1 stop
Multiple Airlines Logo
8:16 pm - 8:51 pm
STL
-
XNA
24h 35m
2 stops
$433Multiple Airlines
Thu, Mar 19 - Sat, Apr 4
Multiple Airlines Logo
2:34 pm - 9:49 am
XNA
-
STL
19h 15m
1 stop
Multiple Airlines Logo
4:54 pm - 5:20 pm
STL
-
XNA
24h 26m
2 stops
$442Multiple Airlines
Thu, Mar 19 - Wed, Apr 1
Multiple Airlines Logo
2:34 pm - 9:49 am
XNA
-
STL
19h 15m
1 stop
Multiple Airlines Logo
4:51 pm - 10:12 am
STL
-
XNA
41h 21m
2 stops
$443Multiple Airlines
Thu, Mar 19 - Tue, Mar 31

American Airlines flights from Fayetteville to St. Louis

Our best American Airlines deals on Fayetteville to St. Louis flight tickets
American Airlines
Mar 28
XNA5:16 pmFayetteville Northwest Arkansas
3h 55m
1 stop
STL9:11 pmLambert-St Louis
Apr 4
STL5:12 amLambert-St Louis
4h 28m
1 stop
XNA9:40 amFayetteville Northwest Arkansas
$421
American Airlines
Apr 4
XNA10:10 amFayetteville Northwest Arkansas
7h 03m
1 stop
STL5:13 pmLambert-St Louis
Apr 6
STL5:12 amLambert-St Louis
4h 28m
1 stop
XNA9:40 amFayetteville Northwest Arkansas
$431
American Airlines
Mar 29
XNA5:56 amFayetteville Northwest Arkansas
5h 03m
1 stop
STL10:59 amLambert-St Louis
Apr 5
STL9:35 amLambert-St Louis
4h 18m
1 stop
XNA1:53 pmFayetteville Northwest Arkansas
$461

United Airlines flights from Fayetteville to St. Louis

Our best United Airlines deals on Fayetteville to St. Louis flight tickets
United Airlines
May 19
XNA6:44 pmFayetteville Northwest Arkansas
26h 34m
1 stop
STL9:18 pmLambert-St Louis
May 23
STL8:00 amLambert-St Louis
13h 59m
1 stop
XNA9:59 pmFayetteville Northwest Arkansas
$535
United Airlines
Apr 4
XNA7:46 amFayetteville Northwest Arkansas
11h 45m
1 stop
STL7:31 pmLambert-St Louis
Apr 6
STL8:15 pmLambert-St Louis
16h 40m
2 stops
XNA12:55 pmFayetteville Northwest Arkansas
$563
United Airlines
May 19
XNA3:03 pmFayetteville Northwest Arkansas
8h 16m
1 stop
STL11:19 pmLambert-St Louis
May 23
STL8:00 amLambert-St Louis
9h 57m
1 stop
XNA5:57 pmFayetteville Northwest Arkansas
$572

momondo Fare Finder

 
Customize your flight search to find flights from Fayetteville 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 2, 2026.
Use the filters below to find and compare flights from Fayetteville to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Sun 3/29

9:48 pm-6:36 pm

2 stops20h 48m

Lambert-St Louis

Sun 4/5

4:59 pm-7:58 am

1 stop14h 59m

$335

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Fri 5/1

12:06 pm-11:19 pm

1 stop11h 13m

Lambert-St Louis

Sun 5/3

8:06 pm-7:04 pm

1 stop22h 58m

$369

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Fri 5/1

12:06 pm-11:19 pm

1 stop11h 13m

Lambert-St Louis

Sun 5/3

11:28 am-10:51 am

2 stops23h 23m

$395

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Thu 3/19

2:34 pm-9:49 am

1 stop19h 15m

Lambert-St Louis

Thu 4/2

9:50 am-8:51 pm

2 stops11h 01m

$401

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Sat 3/28

5:16 pm-9:11 pm

1 stop3h 55m

Lambert-St Louis

Sat 4/4

5:12 am-9:40 am

1 stop4h 28m

$421

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Fri 3/20

4:13 pm-9:49 am

1 stop17h 36m

Lambert-St Louis

Thu 4/2

9:50 am-8:51 pm

2 stops11h 01m

$425

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Sat 4/4

10:10 am-5:13 pm

1 stop7h 03m

Lambert-St Louis

Mon 4/6

5:12 am-9:40 am

1 stop4h 28m

$431

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Thu 3/19

2:34 pm-9:49 am

1 stop19h 15m

Lambert-St Louis

Sat 4/4

8:16 pm-8:51 pm

2 stops24h 35m

$433

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Thu 3/19

2:34 pm-9:49 am

1 stop19h 15m

Lambert-St Louis

Wed 4/1

4:54 pm-5:20 pm

2 stops24h 26m

$442

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Thu 3/19

2:34 pm-9:49 am

1 stop19h 15m

Lambert-St Louis

Tue 3/31

4:51 pm-10:12 am

2 stops41h 21m

$443

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to St. Louis from

How to get the cheapest flight ticket from Fayetteville 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 Fayetteville Northwest Arkansas to Lambert-St Louis?

Frontier, American Airlines, and United Airlines are the most popular carriers operating from Fayetteville Northwest Arkansas to Lambert-St Louis

When to book flights from Fayetteville to St. Louis

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

Cheap Fayetteville to St. Louis (XNA to STL) flight deals and tips

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

Fastest flight time

7h 57m

Direct flights

None
The fastest flight from Fayetteville to St. Louis takes 7h 57m
There are no direct flights from Fayetteville to St. Louis. There are no popular flight routes from Fayetteville to St. Louis.
Search flight deals

  • How far is Fayetteville Northwest Arkansas to Lambert-St Louis by plane?

    Fayetteville Northwest Arkansas and Lambert-St Louis are 280.3 mi apart from one another. Typically, this will take 7h 57m by plane in normal conditions.

  • When did momondo last update prices for flights from Fayetteville Northwest Arkansas Airport to Lambert-St Louis Airport?

    Prices for flights from Fayetteville Northwest Arkansas Airport to Lambert-St Louis Airport refresh daily.

  • How many operators does momondo search for flights from Fayetteville Northwest Arkansas Airport to Lambert-St Louis Airport?

  • How old do you have to be to fly from Fayetteville Northwest Arkansas Airport to Lambert-St Louis Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Fayetteville Northwest Arkansas Airport to Lambert-St Louis Airport.

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

    The required travel and health documents for your Lambert-St Louis Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lambert-St Louis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Fayetteville to St. Louis

Compare and see reviews for airlines that fly from Fayetteville to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $373Free CancellationRating
7.1
11,369 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
Florissant
Maryland Heights
O'Fallon
St. Peters
Wentzville
Collinsville
Alton
Fenton
Farmington
Edwardsville
Festus
Clayton
Eureka
Litchfield
Glencoe
Grafton

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Fayetteville to St. Louis. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to St. Louis from Fayetteville on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Fayetteville 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 Fayetteville to St. Louis right now. Can momondo alert me if prices change?

Price alerts on flights to St. Louis from Fayetteville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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