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$481+ Cheap flights from St. Louis to Fayetteville (STL - XNA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
STL — XNA
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
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 December 23, 2025.

This American Airlines deal was found by Cheapflights users on 12/21. 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 12/294:53 pmSTL - XNA
1 stop5h 33mAmerican Airlines
Thu 1/12:27 pmXNA - STL
1 stop4h 55mAmerican Airlines
Deal found 12/21$661
This Kiwi.com deal was found by Cheapflights users on 12/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/267:43 pmSTL - XNA
2 stops15h 04mMultiple Airlines
Sun 12/282:19 pmXNA - STL
1 stop19h 43mMultiple Airlines
Deal found 12/21$703
This American Airlines deal was found by Cheapflights users on 12/21. 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.
Fri 12/265:16 amSTL - XNA
1 stop6h 28mAmerican Airlines
Sun 12/284:31 pmXNA - STL
1 stop6h 25mAmerican Airlines
Deal found 12/21$770
This American Airlines deal was found by Cheapflights users on 12/21. 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 12/247:00 amSTL - XNA
1 stop4h 44mAmerican Airlines
Thu 12/2510:05 amXNA - STL
1 stop4h 55mAmerican Airlines
Deal found 12/21$851
This United Airlines deal was found by Cheapflights users on 12/21. 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 12/296:30 amSTL - XNA
1 stop15h 44mUnited Airlines
Thu 1/16:45 amXNA - STL
2 stops11h 09mUnited Airlines
Deal found 12/21$860

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 December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$481
(American Airlines)

Popular in

January

Cheapest in

October

Average price

$450
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
Highest demand for flights based on searches. 15% potential increase in price ($100 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 December 23, 2025.
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

Wed 1/21

6:00 am-10:16 am

1 stop4h 16m

Fayetteville Northwest Arkansas

Wed 1/21

2:27 pm-7:29 pm

1 stop5h 02m

$481

St. LouisFayetteville

STL - XNA

STLXNA

Lambert-St Louis

Wed 1/14

6:40 pm-2:29 pm

1 stop19h 49m

Fayetteville Northwest Arkansas

Fri 1/16

6:24 pm-5:43 pm

1 stop23h 19m

$490

St. LouisFayetteville

STL - XNA

STLXNA

Lambert-St Louis

Wed 1/21

6:40 pm-9:59 pm

1 stop27h 19m

Fayetteville Northwest Arkansas

Sun 1/25

9:20 am-1:16 pm

1 stop27h 56m

$508

St. LouisFayetteville

STL - XNA

STLXNA

Lambert-St Louis

Thu 1/8

3:37 pm-9:03 pm

1 stop5h 26m

Fayetteville Northwest Arkansas

Thu 1/15

10:27 am-4:14 pm

1 stop5h 47m

$536

St. LouisFayetteville

STL - XNA

STLXNA

Lambert-St Louis

Thu 1/8

9:34 am-4:02 pm

1 stop6h 28m

Fayetteville Northwest Arkansas

Sat 1/10

12:54 pm-6:13 pm

1 stop5h 19m

$571

St. LouisFayetteville

STL - XNA

STLXNA

Lambert-St Louis

Wed 5/13

6:00 am-6:18 pm

1 stop12h 18m

Fayetteville Northwest Arkansas

Wed 5/27

3:05 pm-10:44 pm

1 stop7h 39m

$649

St. LouisFayetteville

STL - XNA

STLXNA

Lambert-St Louis

Thu 1/8

8:05 am-8:11 pm

2 stops12h 06m

Fayetteville Northwest Arkansas

Thu 1/15

1:30 pm-4:55 pm

1 stop27h 25m

$705

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on St. Louis-Fayetteville flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Fayetteville

What is the cheapest time of day to fly from STL to XNA?

Find hourly flight availability from St. Louis to Fayetteville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2025.

It’s typically best to fly out from St. Louis to Fayetteville at noon. Doing so could potentially save you 22% on the flight price compared to flying in the evening, which is usually more expensive.

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 December 23, 2025.
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
11,054 reviews

Comfort

7.2

Overall

7.2

Crew

8.0

Entertainment

6.9

Food

6.4

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
American Airlines
7.2
Good
11,054 reviews
American Airlines
7.2
Good
11,054 reviews

Comfort

7.2

Overall

7.2

Crew

8.0

Entertainment

6.9

Food

6.4

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

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 16m. 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 ($390), offers the cheapest pricing from St. Louis to Fayetteville. Users have found that American Airlines is 26% 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 December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$390Average$450FlexibilityNo cancel feeOn-time71%

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