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Cheap flights from St. Louis to Fayetteville from $155

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Fayetteville departing on 8/30. 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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Find the cheapest flights from St. Louis to Fayetteville

Cheap round-trip flights

American Airlines Logo
3:23 pm - 11:59 pmSTL-XNA
8h 36m1 stop
American Airlines Logo
5:16 am - 2:53 pmXNA-STL
9h 37m1 stop
$373American Airlines
Find Deal
Mon, Nov 10 - Thu, Nov 13
American Airlines Logo
2:15 pm - 11:09 pmSTL-XNA
8h 54m1 stop
American Airlines Logo
1:58 pm - 11:54 pmXNA-STL
9h 56m1 stop
$395American Airlines
Find Deal
Wed, Oct 29 - Thu, Oct 30
American Airlines Logo
7:16 am - 2:05 pmSTL-XNA
6h 49m1 stop
American Airlines Logo
9:22 am - 3:09 pmXNA-STL
5h 47m1 stop
$411American Airlines
Find Deal
Fri, Sep 19 - Tue, Sep 23
American Airlines Logo
5:52 pm - 11:06 pmSTL-XNA
5h 14m1 stop
American Airlines Logo
7:00 am - 3:52 pmXNA-STL
8h 52m1 stop
$450American Airlines
Find Deal
Sat, Aug 30 - Wed, Sep 3
American Airlines Logo
7:23 am - 1:26 pmSTL-XNA
6h 03m1 stop
American Airlines Logo
9:21 am - 3:08 pmXNA-STL
5h 47m1 stop
$481American Airlines
Find Deal
Mon, Sep 15 - Thu, Sep 18
American Airlines Logo
5:18 am - 9:46 amSTL-XNA
4h 28m1 stop
American Airlines Logo
7:00 am - 3:24 pmXNA-STL
8h 24m1 stop
$498American Airlines
Find Deal
Fri, Sep 26 - Sat, Sep 27
United Airlines Logo
6:35 am - 9:54 pmSTL-XNA
15h 19m1 stop
United Airlines Logo
9:30 am - 9:32 pmXNA-STL
12h 02m2 stops
$606United Airlines
Find Deal
Fri, Sep 19 - Tue, Sep 23
United Airlines Logo
1:39 pm - 4:24 pmSTL-XNA
26h 45m1 stop
United Airlines Logo
5:10 pm - 2:19 pmXNA-STL
21h 09m2 stops
$633United Airlines
Find Deal
Mon, Sep 1 - Mon, Sep 8
United Airlines Logo
12:25 pm - 8:26 pmSTL-XNA
8h 01m2 stops
United Airlines Logo
7:45 am - 3:44 pmXNA-STL
7h 59m1 stop
$634United Airlines
Find Deal
Fri, Sep 26 - Tue, Sep 30
Delta Logo
12:14 pm - 4:26 pmSTL-XNA
4h 12m1 stop
Delta Logo
11:32 am - 3:31 pmXNA-STL
3h 59m1 stop
$1,343Delta
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Wed, Oct 29 - Thu, Oct 30

American Airlines flights from St. Louis to Fayetteville

Our best American Airlines deals on St. Louis to Fayetteville flight tickets
American Airlines
Nov 10
STL3:23 pmLambert-St Louis
8h 36m
1 stop
XNA11:59 pmFayetteville Northwest Arkansas
Nov 13
XNA5:16 amFayetteville Northwest Arkansas
9h 37m
1 stop
STL2:53 pmLambert-St Louis
$373
Find similar
American Airlines
Oct 29
STL2:15 pmLambert-St Louis
8h 54m
1 stop
XNA11:09 pmFayetteville Northwest Arkansas
Oct 30
XNA1:58 pmFayetteville Northwest Arkansas
9h 56m
1 stop
STL11:54 pmLambert-St Louis
$395
Find similar
American Airlines
Sep 19
STL7:16 amLambert-St Louis
6h 49m
1 stop
XNA2:05 pmFayetteville Northwest Arkansas
Sep 23
XNA9:22 amFayetteville Northwest Arkansas
5h 47m
1 stop
STL3:09 pmLambert-St Louis
$411
Find similar

United Airlines flights from St. Louis to Fayetteville

Our best United Airlines deals on St. Louis to Fayetteville flight tickets
United Airlines
Sep 19
STL6:35 amLambert-St Louis
15h 19m
1 stop
XNA9:54 pmFayetteville Northwest Arkansas
Sep 23
XNA9:30 amFayetteville Northwest Arkansas
12h 02m
2 stops
STL9:32 pmLambert-St Louis
$606
Find similar
United Airlines
Sep 1
STL1:39 pmLambert-St Louis
26h 45m
1 stop
XNA4:24 pmFayetteville Northwest Arkansas
Sep 8
XNA5:10 pmFayetteville Northwest Arkansas
21h 09m
2 stops
STL2:19 pmLambert-St Louis
$633
Find similar
United Airlines
Sep 26
STL12:25 pmLambert-St Louis
8h 01m
2 stops
XNA8:26 pmFayetteville Northwest Arkansas
Sep 30
XNA7:45 amFayetteville Northwest Arkansas
7h 59m
1 stop
STL3:44 pmLambert-St Louis
$634
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Fayetteville 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 17, 2025.
Use the filters below to find and compare flights from St. Louis to Fayetteville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisFayetteville

STL - XNA

STLXNA

Lambert-St Louis

Mon 11/10

3:23 pm-11:59 pm

1 stop8h 36m

Fayetteville Northwest Arkansas

Thu 11/13

5:16 am-2:53 pm

1 stop9h 37m

$373

St. LouisFayetteville

STL - XNA

STLXNA

Lambert-St Louis

Wed 10/29

2:15 pm-11:09 pm

1 stop8h 54m

Fayetteville Northwest Arkansas

Thu 10/30

1:58 pm-11:54 pm

1 stop9h 56m

$395

St. LouisFayetteville

STL - XNA

STLXNA

Lambert-St Louis

Fri 9/19

7:16 am-2:05 pm

1 stop6h 49m

Fayetteville Northwest Arkansas

Tue 9/23

9:22 am-3:09 pm

1 stop5h 47m

$411

St. LouisFayetteville

STL - XNA

STLXNA

Lambert-St Louis

Sat 8/30

5:52 pm-11:06 pm

1 stop5h 14m

Fayetteville Northwest Arkansas

Wed 9/3

7:00 am-3:52 pm

1 stop8h 52m

$450

St. LouisFayetteville

STL - XNA

STLXNA

Lambert-St Louis

Mon 9/15

7:23 am-1:26 pm

1 stop6h 03m

Fayetteville Northwest Arkansas

Thu 9/18

9:21 am-3:08 pm

1 stop5h 47m

$481

St. LouisFayetteville

STL - XNA

STLXNA

Lambert-St Louis

Fri 9/26

5:18 am-9:46 am

1 stop4h 28m

Fayetteville Northwest Arkansas

Sat 9/27

7:00 am-3:24 pm

1 stop8h 24m

$498

St. LouisFayetteville

STL - XNA

STLXNA

Lambert-St Louis

Fri 9/19

6:35 am-9:54 pm

1 stop15h 19m

Fayetteville Northwest Arkansas

Tue 9/23

9:30 am-9:32 pm

2 stops12h 02m

$606

St. LouisFayetteville

STL - XNA

STLXNA

Lambert-St Louis

Mon 9/1

1:39 pm-4:24 pm

1 stop26h 45m

Fayetteville Northwest Arkansas

Mon 9/8

5:10 pm-2:19 pm

2 stops21h 09m

$633

St. LouisFayetteville

STL - XNA

STLXNA

Lambert-St Louis

Fri 9/26

12:25 pm-8:26 pm

2 stops8h 01m

Fayetteville Northwest Arkansas

Tue 9/30

7:45 am-3:44 pm

1 stop7h 59m

$634

St. LouisFayetteville

STL - XNA

STLXNA

Lambert-St Louis

Wed 10/29

12:14 pm-4:26 pm

1 stop4h 12m

Fayetteville Northwest Arkansas

Thu 10/30

11:32 am-3:31 pm

1 stop3h 59m

$1,343

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 Fayetteville from

How to get the cheapest flight ticket from St. Louis to Fayetteville

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 day to depart on your flight to Fayetteville?

According to our data, Thursday is the cheapest day to fly to Fayetteville from St. Louis. The lowest ticket price found for a Thursday departure recently was $387. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $687. These prices are subject to change though, so be sure to set up a Price Alert for flights to Fayetteville.

What is the cheapest time of day to depart on your flight to Fayetteville?

Our most recent data shows that the best time of day to fly to Fayetteville is at noon. Flights from St. Louis to Fayetteville during this time can be as low as $390. Flights in the morning are often more expensive with an average ticket price of $482.

When to book flights from St. Louis to Fayetteville

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

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

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

Best Price Found

$155

Fastest flight time

3h 59m

Direct flights

None

Airports in Fayetteville

1 airport
The best one-way flight to Fayetteville from St. Louis in the past 72 hours is $155. The best round-trip flight deal from St. Louis to Fayetteville found on momondo in the last 72 hours is $373.
The fastest flight from St. Louis to Fayetteville takes 3h 59m
There are no direct flights from St. Louis to Fayetteville. Popular non-direct route for this connection is Lambert-St Louis Airport - Fayetteville Northwest Arkansas Airport.
There is 1 airport near Fayetteville: Fayetteville Northwest Arkansas (XNA)
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  • How far is Lambert-St Louis to Fayetteville Northwest Arkansas by plane?

    The distance between Lambert-St Louis and Fayetteville Northwest Arkansas is about 280.3 mi. Flights usually cover this in 3h 59m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Lambert-St Louis Airport to Fayetteville Northwest Arkansas Airport were last updated today.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Fayetteville Northwest Arkansas Airport.

  • What documentation or ID do you need to fly to Fayetteville Northwest Arkansas Airport?

    The travel and health documents required for your trip to Fayetteville Northwest Arkansas Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Fayetteville Northwest Arkansas Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from St. Louis to Fayetteville

Compare and see reviews for airlines that fly from St. Louis to Fayetteville with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $330Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Fayetteville?

Book flights to Fayetteville if you plan to visit one of these locations
Eureka Springs
Bentonville
Rogers
Springdale
Siloam Springs
Disney

Why use momondo?

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

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 Fayetteville from St. Louis.

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

Yes. momondo allows you to filter the results for St. Louis to Fayetteville flights to just show those with flexible booking policies.

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

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

Price alerts on flights to Fayetteville from St. Louis 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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