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$379+ Cheap flights from St. Louis to Fayetteville (STL - XNA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
STL — XNA
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from St. Louis to Fayetteville

Cheapest flights from St. Louis to Fayetteville
Explore the most affordable flight options available from St. Louis to Fayetteville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This American Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:00 am
STL
-
XNA
1 stop10h 37m
American Airlines
Sat 2/216:00 am
XNA
-
STL
1 stop7h 50m
American Airlines
Deal found 1/31$472
This United Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/217:41 am
STL
-
XNA
1 stop10h 05m
United Airlines
Wed 2/257:45 am
XNA
-
STL
1 stop13h 55m
United Airlines
Deal found 1/31$496
This American Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/87:15 am
STL
-
XNA
1 stop6h 30m
American Airlines
Tue 6/911:56 am
XNA
-
STL
1 stop4h 37m
American Airlines
Deal found 2/1$501
This American Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/166:50 pm
STL
-
XNA
1 stop4h 58m
American Airlines
Mon 3/235:00 am
XNA
-
STL
1 stop5h 59m
American Airlines
Deal found 1/31$511
This American Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/234:13 pm
STL
-
XNA
1 stop6h 38m
American Airlines
Thu 2/266:21 am
XNA
-
STL
1 stop7h 22m
American Airlines
Deal found 2/2$521
This American Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:00 am
STL
-
XNA
1 stop6h 15m
American Airlines
Sun 2/227:32 pm
XNA
-
STL
1 stop4h 16m
American Airlines
Deal found 2/3$570
This United Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:00 pm
STL
-
XNA
2 stops17h 11m
United Airlines
Sat 2/217:45 am
XNA
-
STL
1 stop13h 20m
United Airlines
Deal found 1/31$576
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/187:45 am
STL
-
XNA
1 stop14h 14m
United Airlines
Tue 5/195:00 pm
XNA
-
STL
2 stops15h 18m
United Airlines
Deal found 2/1$652
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/188:41 am
STL
-
XNA
1 stop11h 32m
United Airlines
Sun 2/227:45 am
XNA
-
STL
1 stop13h 55m
United Airlines
Deal found 2/2$680
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/176:00 am
STL
-
XNA
1 stop15h 39m
United Airlines
Sat 2/219:16 am
XNA
-
STL
1 stop11h 10m
United Airlines
Deal found 2/2$694

Find flight deals from St. Louis to Fayetteville

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Fayetteville (XNA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$472
(American Airlines)

One-way from

$379
(KAYAK)

Popular in

January

Cheapest in

October

Average price

$625
Provider with most accurate pricing for Lambert-St Louis-Fayetteville Northwest Arkansas flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Fayetteville Northwest Arkansas flights.
Search Deals
From Lambert-St Louis to Fayetteville Northwest Arkansas
Search Deals
One-way flight from Lambert-St Louis to Fayetteville Northwest Arkansas
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($98 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from St. Louis to Fayetteville that are best for you.

Fly from

St. Louis

Fly to

Fayetteville

Route

Depart

Return

Price

St. LouisFayetteville

STL - XNA

STLXNA

Lambert-St Louis

Fri 3/20

6:50 pm-11:48 pm

1 stop4h 58m

Fayetteville Northwest Arkansas

Mon 3/23

5:00 am-10:59 am

1 stop5h 59m

$511

St. LouisFayetteville

STL - XNA

STLXNA

Lambert-St Louis

Mon 2/23

4:13 pm-10:51 pm

1 stop6h 38m

Fayetteville Northwest Arkansas

Thu 2/26

6:21 am-1:43 pm

1 stop7h 22m

$521

St. LouisFayetteville

STL - XNA

STLXNA

Lambert-St Louis

Wed 2/18

6:00 am-12:15 pm

1 stop6h 15m

Fayetteville Northwest Arkansas

Sun 2/22

7:32 pm-11:48 pm

1 stop4h 16m

$570

St. LouisFayetteville

STL - XNA

STLXNA

Lambert-St Louis

Wed 2/18

6:00 pm-11:11 am

2 stops17h 11m

Fayetteville Northwest Arkansas

Sat 2/21

7:45 am-9:05 pm

1 stop13h 20m

$576

St. LouisFayetteville

STL - XNA

STLXNA

Lambert-St Louis

Sat 2/21

7:41 am-10:52 am

1 stop27h 11m

Fayetteville Northwest Arkansas

Wed 2/25

6:11 am-8:26 pm

2 stops14h 15m

$587

St. LouisFayetteville

STL - XNA

STLXNA

Lambert-St Louis

Wed 2/18

8:41 am-8:13 pm

1 stop11h 32m

Fayetteville Northwest Arkansas

Sun 2/22

7:45 am-9:40 pm

1 stop13h 55m

$680

St. LouisFayetteville

STL - XNA

STLXNA

Lambert-St Louis

Mon 2/16

6:55 pm-2:42 pm

1 stop19h 47m

Fayetteville Northwest Arkansas

Fri 2/20

6:11 am-9:23 am

1 stop27h 12m

$719

St. LouisFayetteville

STL - XNA

STLXNA

Lambert-St Louis

Fri 3/20

6:25 am-10:01 pm

1 stop15h 36m

Fayetteville Northwest Arkansas

Mon 3/23

3:17 pm-10:12 am

2 stops18h 55m

$726

St. LouisFayetteville

STL - XNA

STLXNA

Lambert-St Louis

Wed 2/18

11:46 am-6:15 pm

1 stop6h 29m

$379

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Compare providers for flights from St. Louis to Fayetteville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Fayetteville in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Fayetteville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Fayetteville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Fayetteville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Fayetteville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Fayetteville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St. Louis to Fayetteville

Have a flexible travel schedule? Discover the best time to fly to Fayetteville from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Fayetteville

Get insights into the airlines that provide service to Fayetteville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Fayetteville. Reviews last updated February 3, 2026.
Peruse reviews from past customers who have flown with American Airlines from St. Louis to Fayetteville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,216 reviews

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Overall

7.2

Food

6.4

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,216 reviews
American Airlines
7.2
Good
11,216 reviews

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Overall

7.2

Food

6.4

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Fayetteville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from St. Louis to Fayetteville?

    There are many flights that can get you from St. Louis to Fayetteville in 4h 58m. Fly via American Airlines or United Airlines to get the fastest option. St. Louis and Fayetteville are separated by a distance of 275 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from St. Louis to Fayetteville round-trip?

    According to our current data, American Airlines ($410), offers the cheapest pricing from St. Louis to Fayetteville. Users have found that American Airlines is 22% cheaper than the other options available to this destination.

  • Can I find deals for flights from St. Louis to Fayetteville that include hotel bookings?

    Yes. In addition to deals on St. Louis to Fayetteville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Fayetteville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Fayetteville.

  • Can I find deals for business class flights from St. Louis to Fayetteville?

    Yes. Cheapflights offers flight deals from St. Louis to Fayetteville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Fayetteville?

Book flights to Fayetteville if you plan to visit one of these locations
Springdale
Rogers
Disney

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Alternative routes for St. Louis to Fayetteville

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from St. Louis to Fayetteville

Discover the top airline that operate flights from St. Louis to Fayetteville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$410Average$450FlexibilityNo cancel feeOn-time71%

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