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$65+ Cheap flights from Fayetteville to St. Louis (XNA - STL)

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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
XNA — STL
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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1. Tell us where you want to go

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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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$119
(Mytrip)

One-way from

$65
(Mytrip)

Popular in

February

Cheapest in

March

Average price

$700
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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One-way flight from Fayetteville Northwest Arkansas to Lambert-St Louis
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Highest demand for flights based on searches. 4% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 28, 2025.

This Mytrip deal was found by Cheapflights users on 10/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/108:00 pmXNA - STL
1 stop13h 07mFrontier
Thu 11/137:45 pmSTL - XNA
1 stop22h 59mFrontier
Deal found 10/27$119
This Booking.com deal was found by Cheapflights users on 10/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:50 pmXNA - STL
1 stop13h 17mFrontier
Sun 11/27:45 pmSTL - XNA
1 stop22h 59mFrontier
Deal found 10/26$214
This Booking.com deal was found by Cheapflights users on 10/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/277:28 pmXNA - STL
1 stop13h 39mFrontier
Thu 10/308:40 pmSTL - XNA
1 stop22h 04mFrontier
Deal found 10/25$240
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Mon 11/37:29 pmXNA - STL
1 stop13h 38mFrontier
Sat 11/87:45 pmSTL - XNA
1 stop23h 30mFrontier
Deal found 10/26$339
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Sat 12/134:37 pmXNA - STL
1 stop19h 35mMultiple Airlines
Wed 1/145:06 pmSTL - XNA
2 stops20h 47mMultiple Airlines
Deal found 10/25$340
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Sun 11/22:56 pmXNA - STL
2 stops27h 40mMultiple Airlines
Sat 11/87:45 pmSTL - XNA
1 stop23h 30mMultiple Airlines
Deal found 10/26$341
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Mon 11/37:29 pmXNA - STL
1 stop13h 38mMultiple Airlines
Sat 11/89:50 amSTL - XNA
2 stops28h 32mMultiple Airlines
Deal found 10/26$342
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Mon 11/37:29 pmXNA - STL
1 stop13h 38mFrontier
Wed 11/57:45 pmSTL - XNA
1 stop23h 30mFrontier
Deal found 10/26$345
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Sun 11/22:56 pmXNA - STL
2 stops27h 40mMultiple Airlines
Wed 11/57:45 pmSTL - XNA
1 stop23h 30mMultiple Airlines
Deal found 10/26$347
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Sun 11/22:56 pmXNA - STL
2 stops27h 40mMultiple Airlines
Sun 11/97:45 pmSTL - XNA
1 stop23h 30mMultiple Airlines
Deal found 10/26$353
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Mon 11/37:29 pmXNA - STL
1 stop13h 38mFrontier
Sun 11/97:45 pmSTL - XNA
1 stop23h 30mFrontier
Deal found 10/26$355

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 October 28, 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

Sun 12/14

12:52 pm-9:48 pm

1 stop8h 56m

Lambert-St Louis

Wed 1/14

5:06 pm-1:53 pm

2 stops20h 47m

$340

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Sat 12/13

4:37 pm-12:12 pm

1 stop19h 35m

Lambert-St Louis

Wed 1/14

5:06 pm-1:53 pm

2 stops20h 47m

$340

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Sat 12/13

4:37 pm-12:12 pm

1 stop19h 35m

Lambert-St Louis

Sun 1/11

12:20 pm-10:07 am

2 stops21h 47m

$360

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Tue 12/23

3:22 pm-11:52 pm

1 stop8h 30m

Lambert-St Louis

Fri 12/26

5:16 am-9:35 am

1 stop4h 19m

$363

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Fri 11/7

7:29 pm-9:07 am

1 stop13h 38m

Lambert-St Louis

Sat 11/8

7:45 pm-7:15 pm

1 stop23h 30m

$367

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Sat 12/13

4:37 pm-12:12 pm

1 stop19h 35m

Lambert-St Louis

Fri 1/9

5:11 pm-1:53 pm

2 stops44h 42m

$372

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Sun 12/14

12:52 pm-9:48 pm

1 stop8h 56m

Lambert-St Louis

Fri 1/9

5:11 pm-1:53 pm

2 stops44h 42m

$372

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Fri 11/7

7:29 pm-9:07 am

1 stop13h 38m

Lambert-St Louis

Sun 11/9

7:45 pm-7:15 pm

1 stop23h 30m

$383

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Sat 12/13

4:37 pm-12:12 pm

1 stop19h 35m

Lambert-St Louis

Sat 1/10

5:11 pm-1:53 pm

2 stops20h 42m

$385

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Sat 12/13

5:18 am-1:29 pm

1 stop8h 11m

Lambert-St Louis

Sun 12/14

9:30 am-1:52 pm

1 stop4h 22m

$400

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 22 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 October.
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 October 28, 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
11,032 reviews

Entertainment

6.9

Boarding

7.5

Crew

8.0

Food

6.4

Comfort

7.2

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
11,032 reviews
American Airlines
7.2
Good
11,032 reviews

Entertainment

6.9

Boarding

7.5

Crew

8.0

Food

6.4

Comfort

7.2

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

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 8h 30m. Fayetteville and St. Louis 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 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

Browse thousands of different options on Cheapflights for your next trip

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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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Memphis to St. Louis flights
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Little Rock to Columbia flights

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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$373Average$625FlexibilityNo cancel feeOn-time71%

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