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Cheap flights from St. Louis to Fayetteville from $214

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 7/2. 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 St. Louis to Fayetteville

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
1:25 pm - 11:56 pm
STL
-
XNA
10h 31m
1 stop
American Airlines Logo
5:06 am - 12:55 pm
XNA
-
STL
7h 49m
1 stop
$375American Airlines
Wed, Jul 22 - Wed, Jul 29
Frontier Logo
4:57 pm - 1:36 pm
STL
-
XNA
20h 39m
2 stops
Frontier Logo
2:21 pm - 7:23 pm
XNA
-
STL
29h 02m
1 stop
$445Frontier
Fri, Jul 10 - Tue, Jul 14
Frontier Logo
8:08 pm - 1:36 pm
STL
-
XNA
17h 28m
1 stop
Frontier Logo
2:21 pm - 7:23 pm
XNA
-
STL
29h 02m
1 stop
$460Frontier
Fri, Jul 10 - Tue, Jul 14
American Airlines Logo
5:32 am - 10:24 am
STL
-
XNA
4h 52m
1 stop
American Airlines Logo
2:11 pm - 12:16 am
XNA
-
STL
10h 05m
1 stop
$482American Airlines
Tue, Jul 14 - Wed, Jul 29
United Airlines Logo
8:30 am - 11:30 pm
STL
-
XNA
15h 00m
1 stop
United Airlines Logo
11:24 am - 12:02 pm
XNA
-
STL
24h 38m
1 stop
$525United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
8:30 am - 10:44 am
STL
-
XNA
26h 14m
1 stop
United Airlines Logo
11:48 am - 12:02 pm
XNA
-
STL
24h 14m
3 stops
$536United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
8:30 am - 11:59 pm
STL
-
XNA
15h 29m
2 stops
United Airlines Logo
7:30 am - 10:00 pm
XNA
-
STL
14h 30m
1 stop
$579United Airlines
Sat, Aug 22 - Wed, Aug 26
American Airlines Logo
1:20 pm - 8:51 pm
STL
-
XNA
7h 31m
1 stop
American Airlines Logo
5:00 am - 8:46 am
XNA
-
STL
3h 46m
1 stop
$589American Airlines
Sat, Jul 11 - Wed, Jul 15
Multiple Airlines Logo
8:08 pm - 1:36 pm
STL
-
XNA
17h 28m
1 stop
Multiple Airlines Logo
11:24 am - 7:23 pm
XNA
-
STL
55h 59m
2 stops
$622Multiple Airlines
Wed, Jul 22 - Wed, Jul 29
Multiple Airlines Logo
8:08 pm - 1:36 pm
STL
-
XNA
17h 28m
1 stop
Multiple Airlines Logo
11:24 am - 7:23 pm
XNA
-
STL
55h 59m
2 stops
$627Multiple Airlines
Wed, Jul 22 - Wed, Jul 29

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United Airlines flights from St. Louis to Fayetteville

Our best United Airlines deals on St. Louis to Fayetteville flight tickets
United Airlines
Aug 29
STL6:54 pmLambert-St Louis
15h 50m
1 stop
XNA10:44 amFayetteville Northwest Arkansas
Sep 1
XNA6:45 pmFayetteville Northwest Arkansas
27h 15m
1 stop
STL10:00 pmLambert-St Louis
$525
United Airlines
Aug 29
STL8:30 amLambert-St Louis
26h 14m
1 stop
XNA10:44 amFayetteville Northwest Arkansas
Sep 1
XNA11:48 amFayetteville Northwest Arkansas
24h 14m
3 stops
STL12:02 pmLambert-St Louis
$536
United Airlines
Aug 22
STL8:30 amLambert-St Louis
15h 29m
2 stops
XNA11:59 pmFayetteville Northwest Arkansas
Aug 26
XNA7:30 amFayetteville Northwest Arkansas
14h 30m
1 stop
STL10:00 pmLambert-St Louis
$579

American Airlines flights from St. Louis to Fayetteville

Our best American Airlines deals on St. Louis to Fayetteville flight tickets
American Airlines
Jul 22
STL1:25 pmLambert-St Louis
10h 31m
1 stop
XNA11:56 pmFayetteville Northwest Arkansas
Jul 29
XNA5:06 amFayetteville Northwest Arkansas
7h 49m
1 stop
STL12:55 pmLambert-St Louis
$375
American Airlines
Jul 14
STL5:32 amLambert-St Louis
4h 52m
1 stop
XNA10:24 amFayetteville Northwest Arkansas
Jul 29
XNA2:11 pmFayetteville Northwest Arkansas
10h 05m
1 stop
STL12:16 amLambert-St Louis
$482
American Airlines
Jul 11
STL1:20 pmLambert-St Louis
7h 31m
1 stop
XNA8:51 pmFayetteville Northwest Arkansas
Jul 15
XNA5:00 amFayetteville Northwest Arkansas
3h 46m
1 stop
STL8:46 amLambert-St Louis
$589

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 June 27, 2026.
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

Cheapest round-trip

St. LouisFayetteville

STL - XNA

STLXNA

Lambert-St Louis

Wed 7/22

1:25 pm-11:56 pm

1 stop10h 31m

Fayetteville Northwest Arkansas

Wed 7/29

5:06 am-12:55 pm

1 stop7h 49m

$375

St. LouisFayetteville

STL - XNA

STLXNA

Lambert-St Louis

Fri 7/10

4:57 pm-1:36 pm

2 stops20h 39m

Fayetteville Northwest Arkansas

Tue 7/14

2:21 pm-7:23 pm

1 stop29h 02m

$445

St. LouisFayetteville

STL - XNA

STLXNA

Lambert-St Louis

Fri 7/10

8:08 pm-1:36 pm

1 stop17h 28m

Fayetteville Northwest Arkansas

Tue 7/14

2:21 pm-7:23 pm

1 stop29h 02m

$460

St. LouisFayetteville

STL - XNA

STLXNA

Lambert-St Louis

Tue 7/14

5:32 am-10:24 am

1 stop4h 52m

Fayetteville Northwest Arkansas

Wed 7/29

2:11 pm-12:16 am

1 stop10h 05m

$482

St. LouisFayetteville

STL - XNA

STLXNA

Lambert-St Louis

Sat 8/29

8:30 am-11:30 pm

1 stop15h 00m

Fayetteville Northwest Arkansas

Tue 9/1

11:24 am-12:02 pm

1 stop24h 38m

$525

St. LouisFayetteville

STL - XNA

STLXNA

Lambert-St Louis

Sat 8/29

8:30 am-10:44 am

1 stop26h 14m

Fayetteville Northwest Arkansas

Tue 9/1

11:48 am-12:02 pm

3 stops24h 14m

$536

St. LouisFayetteville

STL - XNA

STLXNA

Lambert-St Louis

Sat 8/22

8:30 am-11:59 pm

2 stops15h 29m

Fayetteville Northwest Arkansas

Wed 8/26

7:30 am-10:00 pm

1 stop14h 30m

$579
Quickest round-trip

St. LouisFayetteville

STL - XNA

STLXNA

Lambert-St Louis

Sat 7/11

1:20 pm-8:51 pm

1 stop7h 31m

Fayetteville Northwest Arkansas

Wed 7/15

5:00 am-8:46 am

1 stop3h 46m

$589

St. LouisFayetteville

STL - XNA

STLXNA

Lambert-St Louis

Wed 7/22

8:08 pm-1:36 pm

1 stop17h 28m

Fayetteville Northwest Arkansas

Wed 7/29

11:24 am-7:23 pm

2 stops55h 59m

$622

St. LouisFayetteville

STL - XNA

STLXNA

Lambert-St Louis

Wed 7/22

8:08 pm-1:36 pm

1 stop17h 28m

Fayetteville Northwest Arkansas

Wed 7/29

11:24 am-7:23 pm

2 stops55h 59m

$627

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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 airline that flies from Lambert-St Louis to Fayetteville Northwest Arkansas?

Frontier is the most popular carrier operating from Lambert-St Louis to Fayetteville Northwest Arkansas

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

Fastest flight time

14h 00m

Direct flights

None
The fastest flight from St. Louis to Fayetteville takes 14h 00m
There are no direct flights from St. Louis to Fayetteville. There are no popular flight routes from St. Louis to Fayetteville.
Search flight deals

Frequently asked questions about flying from St. Louis to Fayetteville

  • 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 14h 00m, 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
7.1
11,777 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?

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