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$363+ Cheap flights from Fayetteville to St. Louis (XNA - STL)

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 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
XNA — STL
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Cheap flight deals from Fayetteville to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Fayetteville (XNA) to St. Louis (STL). 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 November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$363
(American Airlines)

Popular in

February

Cheapest in

March

Average price

$440
Provider with most accurate pricing for Fayetteville Northwest Arkansas-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for Fayetteville Northwest Arkansas-Lambert-St Louis flights.
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From Fayetteville Northwest Arkansas to Lambert-St Louis
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Highest demand for flights based on searches. 4% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Fayetteville to St. Louis

Cheapest flights from Fayetteville to St. Louis
Explore the most affordable flight options available from Fayetteville to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This American Airlines deal was found by Cheapflights users on 11/12. 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.
Thu 12/115:15 amXNA - STL
1 stop9h 35mAmerican Airlines
Thu 12/186:00 amSTL - XNA
1 stop8h 52mAmerican Airlines
Deal found 11/12$369
This American Airlines deal was found by Cheapflights users on 11/11. 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.
Tue 12/306:54 pmXNA - STL
1 stop13h 54mAmerican Airlines
Thu 1/18:01 pmSTL - XNA
1 stop13h 20mAmerican Airlines
Deal found 11/11$371
This Kiwi.com deal was found by Cheapflights users on 11/11. 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.
Thu 12/1112:52 pmXNA - STL
1 stop23h 20mMultiple Airlines
Thu 12/185:19 pmSTL - XNA
2 stops25h 02mMultiple Airlines
Deal found 11/11$408
This Kiwi.com deal was found by Cheapflights users on 11/11. 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.
Tue 12/302:25 pmXNA - STL
1 stop19h 37mFrontier
Thu 1/110:42 amSTL - XNA
2 stops31h 39mFrontier
Deal found 11/11$426
This American Airlines deal was found by Cheapflights users on 11/12. 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.
Thu 11/2712:00 pmXNA - STL
1 stop4h 25mAmerican Airlines
Mon 12/16:13 pmSTL - XNA
1 stop4h 22mAmerican Airlines
Deal found 11/12$511
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 11/2110:47 amXNA - STL
2 stops23h 15mMultiple Airlines
Wed 11/269:54 pmSTL - XNA
1 stop13h 51mMultiple Airlines
Deal found 11/12$552
This American Airlines deal was found by Cheapflights users on 11/12. 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 11/215:41 amXNA - STL
1 stop4h 58mAmerican Airlines
Wed 11/269:40 amSTL - XNA
1 stop4h 15mAmerican Airlines
Deal found 11/12$631
This American Airlines deal was found by Cheapflights users on 11/11. 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 11/2812:25 pmXNA - STL
1 stop4h 02mAmerican Airlines
Sun 11/305:17 amSTL - XNA
1 stop4h 18mAmerican Airlines
Deal found 11/11$646
This United Airlines deal was found by Cheapflights users on 11/12. 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.
Thu 12/119:00 amXNA - STL
1 stop12h 58mUnited Airlines
Thu 12/186:00 amSTL - XNA
2 stops14h 12mUnited Airlines
Deal found 11/12$690
This American Airlines deal was found by Cheapflights users on 11/12. 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 11/214:39 pmXNA - STL
1 stop5h 55mAmerican Airlines
Sun 11/235:17 amSTL - XNA
1 stop4h 18mAmerican Airlines
Deal found 11/12$691
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 11/2810:47 amXNA - STL
2 stops23h 15mMultiple Airlines
Sun 11/3011:08 amSTL - XNA
1 stop23h 10mMultiple Airlines
Deal found 11/11$768
This American Airlines deal was found by Cheapflights users on 11/11. 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.
Sat 11/156:41 pmXNA - STL
1 stop5h 15mAmerican Airlines
Sat 11/226:13 pmSTL - XNA
1 stop4h 22mAmerican Airlines
Deal found 11/11$771

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fayetteville to St. Louis 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 November 13, 2025.
Use the filters below to find and compare flights from Fayetteville to St. Louis that are best for you.

Fly from

Fayetteville

Fly to

St. Louis

Route

Depart

Return

Price

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Thu 1/1

5:13 am-4:23 pm

1 stop11h 10m

Lambert-St Louis

Fri 1/2

5:16 am-11:44 am

1 stop6h 28m

$363

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Thu 12/11

7:06 am-4:19 pm

1 stop9h 13m

Lambert-St Louis

Thu 12/18

1:54 pm-10:26 pm

1 stop8h 32m

$369

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Tue 12/30

6:54 pm-8:48 am

1 stop13h 54m

Lambert-St Louis

Thu 1/1

8:01 pm-9:21 am

1 stop13h 20m

$371

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Thu 12/11

12:52 pm-12:12 pm

1 stop23h 20m

Lambert-St Louis

Thu 12/18

5:19 pm-6:21 pm

2 stops25h 02m

$408

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Tue 12/30

2:25 pm-10:02 am

1 stop19h 37m

Lambert-St Louis

Thu 1/1

10:42 am-6:21 pm

2 stops31h 39m

$426

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Fri 11/21

5:41 am-10:39 am

1 stop4h 58m

Lambert-St Louis

Wed 11/26

9:40 am-1:55 pm

1 stop4h 15m

$631

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Fri 11/28

12:25 pm-4:27 pm

1 stop4h 02m

Lambert-St Louis

Sun 11/30

5:17 am-9:35 am

1 stop4h 18m

$646

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Fri 11/21

5:41 am-10:39 am

1 stop4h 58m

Lambert-St Louis

Sun 11/23

11:42 am-3:45 pm

1 stop4h 03m

$691

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Fri 11/28

10:47 am-10:02 am

2 stops23h 15m

Lambert-St Louis

Sun 11/30

11:08 am-10:18 am

1 stop23h 10m

$768

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Fri 11/28

9:05 am-9:54 pm

1 stop12h 49m

Lambert-St Louis

Tue 12/2

5:27 pm-10:54 am

1 stop17h 27m

$775

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/13

Showing 1-10 of 12 results
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Compare providers for flights from Fayetteville to St. Louis

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 Fayetteville to St. Louis in November.
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 Fayetteville-St. Louis flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Fayetteville-St. Louis flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Fayetteville-St. Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Fayetteville-St. Louis 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 Fayetteville-St. Louis 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 Fayetteville to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Fayetteville 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 Fayetteville to St. Louis

What is the cheapest month to book a flight from Fayetteville to St. Louis?

Currently, October is the cheapest month in which you can book a flight from Fayetteville to St. Louis (average of $97). Flying from Fayetteville to St. Louis in August is currently the most expensive (average of $650). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated November 13, 2025.
Read reviews from past customers who have flown American Airlines from Fayetteville to St. Louis. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,050 reviews

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Overall

7.2

Food

6.4

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.
American Airlines
7.2
Good
11,050 reviews
American Airlines
7.2
Good
11,050 reviews

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Overall

7.2

Food

6.4

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.

Related info for your journey

Find useful and relevant information for your journey from Fayetteville to St. Louis. 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 Fayetteville to St. Louis?

    For as low as $363, American Airlines can have you in St. Louis from Fayetteville in 11h 10m. Fayetteville and St. Louis are separated by a distance of 275 mi.

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

    According to our current data, American Airlines ($373), offers the cheapest pricing from Fayetteville to St. Louis. American Airlines is currently priced 39% below the average price you’ll pay for this route.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Fayetteville to St. Louis?

    Currently, October is the cheapest month in which you can book a flight from Fayetteville to St. Louis (average of $97). Flying from Fayetteville to St. Louis in August is currently the most expensive (average of $650). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
O'Fallon
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
St. Peters
Chesterfield
Alton
Farmington
Festus

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Alternative routes for Fayetteville to St. Louis

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

Discover the top airline that operate flights from Fayetteville to St. Louis. 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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$373Average$625FlexibilityNo cancel feeOn-time71%

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