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Cheap flights from St. Louis to Fayetteville from $164

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 12/3. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:05 am - 1:44 pmSTL-XNA
8h 39m1 stop
American Airlines Logo
5:18 am - 3:29 pmXNA-STL
10h 11m1 stop
$315American Airlines
Find Deal
Wed, Dec 3 - Wed, Dec 10
American Airlines Logo
6:00 am - 7:54 pmSTL-XNA
13h 54m1 stop
American Airlines Logo
5:28 pm - 10:59 pmXNA-STL
5h 31m1 stop
$353American Airlines
Find Deal
Wed, Jan 14 - Sat, Jan 17
American Airlines Logo
9:36 am - 4:01 pmSTL-XNA
6h 25m1 stop
American Airlines Logo
10:05 am - 5:10 pmXNA-STL
7h 05m1 stop
$411American Airlines
Find Deal
Thu, Dec 25 - Sun, Dec 28
American Airlines Logo
6:00 pm - 9:57 pmSTL-XNA
3h 57m1 stop
American Airlines Logo
6:02 am - 9:59 amXNA-STL
3h 57m1 stop
$421American Airlines
Find Deal
Sat, Apr 11 - Thu, Apr 16
American Airlines Logo
2:19 pm - 9:00 pmSTL-XNA
6h 41m1 stop
American Airlines Logo
12:27 pm - 10:11 pmXNA-STL
9h 44m1 stop
$438American Airlines
Find Deal
Sat, Feb 28 - Wed, Mar 4
American Airlines Logo
7:20 pm - 11:59 pmSTL-XNA
4h 39m1 stop
American Airlines Logo
7:10 am - 1:43 pmXNA-STL
6h 33m1 stop
$451American Airlines
Find Deal
Fri, Nov 21 - Fri, Nov 28
Multiple Airlines Logo
9:54 pm - 11:45 amSTL-XNA
13h 51m1 stop
Multiple Airlines Logo
2:45 pm - 10:02 amXNA-STL
19h 17m1 stop
$452Multiple Airlines
Find Deal
Wed, Nov 26 - Sun, Nov 30
United Airlines Logo
11:20 am - 11:18 amSTL-XNA
23h 58m1 stop
United Airlines Logo
5:00 pm - 2:30 pmXNA-STL
21h 30m2 stops
$529United Airlines
Find Deal
Wed, Jan 14 - Sat, Jan 17
United Airlines Logo
6:42 pm - 12:40 pmSTL-XNA
17h 58m2 stops
United Airlines Logo
7:45 am - 3:40 pmXNA-STL
7h 55m1 stop
$539United Airlines
Find Deal
Wed, Dec 3 - Wed, Dec 10
United Airlines Logo
9:00 am - 8:23 pmSTL-XNA
11h 23m1 stop
United Airlines Logo
6:28 pm - 5:39 pmXNA-STL
23h 11m1 stop
$671United Airlines
Find Deal
Tue, Nov 18 - Sat, Nov 22

American Airlines flights from St. Louis to Fayetteville

Our best American Airlines deals on St. Louis to Fayetteville flight tickets
American Airlines
Dec 3
STL5:05 amLambert-St Louis
8h 39m
1 stop
XNA1:44 pmFayetteville Northwest Arkansas
Dec 10
XNA5:18 amFayetteville Northwest Arkansas
10h 11m
1 stop
STL3:29 pmLambert-St Louis
$315
Find similar
American Airlines
Jan 14
STL6:00 amLambert-St Louis
13h 54m
1 stop
XNA7:54 pmFayetteville Northwest Arkansas
Jan 17
XNA5:28 pmFayetteville Northwest Arkansas
5h 31m
1 stop
STL10:59 pmLambert-St Louis
$353
Find similar
American Airlines
Dec 25
STL9:36 amLambert-St Louis
6h 25m
1 stop
XNA4:01 pmFayetteville Northwest Arkansas
Dec 28
XNA10:05 amFayetteville Northwest Arkansas
7h 05m
1 stop
STL5:10 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
Jan 14
STL11:20 amLambert-St Louis
23h 58m
1 stop
XNA11:18 amFayetteville Northwest Arkansas
Jan 17
XNA5:00 pmFayetteville Northwest Arkansas
21h 30m
2 stops
STL2:30 pmLambert-St Louis
$529
Find similar
United Airlines
Dec 3
STL6:42 pmLambert-St Louis
17h 58m
2 stops
XNA12:40 pmFayetteville Northwest Arkansas
Dec 10
XNA7:45 amFayetteville Northwest Arkansas
7h 55m
1 stop
STL3:40 pmLambert-St Louis
$539
Find similar
United Airlines
Nov 18
STL9:00 amLambert-St Louis
11h 23m
1 stop
XNA8:23 pmFayetteville Northwest Arkansas
Nov 22
XNA6:28 pmFayetteville Northwest Arkansas
23h 11m
1 stop
STL5:39 pmLambert-St Louis
$671
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 November 3, 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

Wed 12/3

5:05 am-1:44 pm

1 stop8h 39m

Fayetteville Northwest Arkansas

Wed 12/10

5:18 am-3:29 pm

1 stop10h 11m

$315

St. LouisFayetteville

STL - XNA

STLXNA

Lambert-St Louis

Wed 1/14

6:00 am-7:54 pm

1 stop13h 54m

Fayetteville Northwest Arkansas

Sat 1/17

5:28 pm-10:59 pm

1 stop5h 31m

$353

St. LouisFayetteville

STL - XNA

STLXNA

Lambert-St Louis

Thu 12/25

9:36 am-4:01 pm

1 stop6h 25m

Fayetteville Northwest Arkansas

Sun 12/28

10:05 am-5:10 pm

1 stop7h 05m

$411

St. LouisFayetteville

STL - XNA

STLXNA

Lambert-St Louis

Sat 4/11

6:00 pm-9:57 pm

1 stop3h 57m

Fayetteville Northwest Arkansas

Thu 4/16

6:02 am-9:59 am

1 stop3h 57m

$421

St. LouisFayetteville

STL - XNA

STLXNA

Lambert-St Louis

Sat 2/28

2:19 pm-9:00 pm

1 stop6h 41m

Fayetteville Northwest Arkansas

Wed 3/4

12:27 pm-10:11 pm

1 stop9h 44m

$438

St. LouisFayetteville

STL - XNA

STLXNA

Lambert-St Louis

Fri 11/21

7:20 pm-11:59 pm

1 stop4h 39m

Fayetteville Northwest Arkansas

Fri 11/28

7:10 am-1:43 pm

1 stop6h 33m

$451

St. LouisFayetteville

STL - XNA

STLXNA

Lambert-St Louis

Wed 11/26

9:54 pm-11:45 am

1 stop13h 51m

Fayetteville Northwest Arkansas

Sun 11/30

2:45 pm-10:02 am

1 stop19h 17m

$452

St. LouisFayetteville

STL - XNA

STLXNA

Lambert-St Louis

Wed 1/14

11:20 am-11:18 am

1 stop23h 58m

Fayetteville Northwest Arkansas

Sat 1/17

5:00 pm-2:30 pm

2 stops21h 30m

$529

St. LouisFayetteville

STL - XNA

STLXNA

Lambert-St Louis

Wed 12/3

6:42 pm-12:40 pm

2 stops17h 58m

Fayetteville Northwest Arkansas

Wed 12/10

7:45 am-3:40 pm

1 stop7h 55m

$539

St. LouisFayetteville

STL - XNA

STLXNA

Lambert-St Louis

Tue 11/18

9:00 am-8:23 pm

1 stop11h 23m

Fayetteville Northwest Arkansas

Sat 11/22

6:28 pm-5:39 pm

1 stop23h 11m

$671

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 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

Direct flights

None
There are no direct flights from St. Louis to Fayetteville. There are no popular flight routes from St. Louis to Fayetteville.
Search flight deals

  • 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 56m, 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 $363Free CancellationRating
7.2
11,038 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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