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St. Louis

$192+ 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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
XNA — STL
Mar 29 — Apr 51
Sun 3/29
Sun 4/5
1 adult, Economy
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Cheap 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 February 27, 2026.

This American Airlines deal was found by Cheapflights users on 2/23. 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 4/117:05 am
XNA
-
STL
1 stop8h 55m
American Airlines
Mon 4/137:05 am
STL
-
XNA
1 stop8h 33m
American Airlines
Deal found 2/23$315
This Kiwi.com deal was found by Cheapflights users on 2/24. 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.
Wed 3/251:53 pm
XNA
-
STL
1 stop17h 24m
Multiple Airlines
Wed 4/18:16 pm
STL
-
XNA
2 stops35h 42m
Multiple Airlines
Deal found 2/24$370
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 5/157:59 pm
XNA
-
STL
1 stop23h 13m
Multiple Airlines
Thu 5/219:50 am
STL
-
XNA
2 stops28h 19m
Multiple Airlines
Deal found 2/23$402
This American Airlines deal was found by Cheapflights users on 2/23. 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 5/154:08 pm
XNA
-
STL
1 stop7h 48m
American Airlines
Thu 5/217:00 am
STL
-
XNA
1 stop6h 38m
American Airlines
Deal found 2/23$403
This American Airlines deal was found by Cheapflights users on 2/24. 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 6/167:42 pm
XNA
-
STL
1 stop4h 12m
American Airlines
Tue 6/237:06 am
STL
-
XNA
1 stop4h 11m
American Airlines
Deal found 2/24$411
This American Airlines deal was found by Cheapflights users on 2/24. 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 3/256:00 am
XNA
-
STL
1 stop4h 59m
American Airlines
Wed 4/16:00 am
STL
-
XNA
1 stop6h 29m
American Airlines
Deal found 2/24$421
This American Airlines deal was found by Cheapflights users on 2/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/410:10 am
XNA
-
STL
1 stop5h 18m
American Airlines
Sun 4/55:12 am
STL
-
XNA
1 stop4h 28m
American Airlines
Deal found 2/25$431
This American Airlines deal was found by Cheapflights users on 2/23. 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 11/69:24 am
XNA
-
STL
1 stop6h 54m
American Airlines
Sun 11/84:48 pm
STL
-
XNA
1 stop7h 11m
American Airlines
Deal found 2/23$471
This United Airlines deal was found by Cheapflights users on 2/23. 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 4/117:46 am
XNA
-
STL
1 stop24h 39m
United Airlines
Mon 4/138:15 pm
STL
-
XNA
2 stops16h 40m
United Airlines
Deal found 2/23$486
This American Airlines deal was found by Cheapflights users on 2/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/74:08 pm
XNA
-
STL
1 stop6h 11m
American Airlines
Wed 4/84:30 pm
STL
-
XNA
1 stop4h 52m
American Airlines
Deal found 2/25$501
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 3/111:36 am
XNA
-
STL
1 stop9h 50m
Multiple Airlines
Wed 3/48:17 pm
STL
-
XNA
2 stops22h 25m
Multiple Airlines
Deal found 2/23$505
This Kiwi.com deal was found by Cheapflights users on 2/26. 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.
Thu 3/52:33 pm
XNA
-
STL
2 stops9h 26m
Multiple Airlines
Fri 3/68:12 pm
STL
-
XNA
1 stop19h 06m
Multiple Airlines
Deal found 2/26$529

Find 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 February 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$315
(American Airlines)

One-way from

$192
(Kiwi.com)

Popular in

February

Cheapest in

March

Average price

$870
Provider with most accurate pricing for Fayetteville Northwest Arkansas-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Fayetteville Northwest Arkansas-Lambert-St Louis flights.
Search Deals
From Fayetteville Northwest Arkansas to Lambert-St Louis
Search Deals
One-way flight from Fayetteville Northwest Arkansas to Lambert-St Louis
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% 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 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 February 27, 2026.
Use the filters below to find and compare flights from Fayetteville to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Fri 5/15

4:08 pm-11:56 pm

1 stop7h 48m

Lambert-St Louis

Thu 5/21

7:00 am-1:38 pm

1 stop6h 38m

$403

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Sat 4/11

7:46 am-8:25 am

1 stop24h 39m

Lambert-St Louis

Mon 4/13

8:15 pm-12:55 pm

2 stops16h 40m

$486

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Tue 5/19

6:44 pm-9:13 pm

1 stop26h 29m

Lambert-St Louis

Sat 5/23

8:00 am-11:17 pm

1 stop15h 17m

$535

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Fri 3/13

5:00 am-10:59 am

1 stop5h 59m

Lambert-St Louis

Tue 3/17

4:13 pm-9:25 pm

1 stop5h 12m

$570

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Wed 3/25

12:59 pm-11:44 pm

1 stop10h 45m

Lambert-St Louis

Fri 3/27

6:00 am-4:45 pm

1 stop10h 45m

$592

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Tue 4/7

9:00 am-9:08 pm

2 stops12h 08m

Lambert-St Louis

Wed 4/8

7:45 am-10:44 am

1 stop26h 59m

$668

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Thu 3/12

2:34 pm-9:49 am

1 stop19h 15m

$212

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Tue 4/7

2:20 pm-7:30 pm

1 stop5h 10m

$251

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Tue 4/7

5:07 pm-4:56 pm

2 stops23h 49m

$388

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Wed 3/11

6:00 am-10:59 am

1 stop4h 59m

$432

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/26

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

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 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 Fayetteville-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Fayetteville-St. Louis flight deals on Cheapflights vs. FlightHub >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 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 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.

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 February 27, 2026.
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
11,357 reviews

Crew

8.0

Food

6.4

Boarding

7.5

Overall

7.2

Entertainment

6.9

Comfort

7.2

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
11,357 reviews
American Airlines
7.2
Good
11,357 reviews

Crew

8.0

Food

6.4

Boarding

7.5

Overall

7.2

Entertainment

6.9

Comfort

7.2

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 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 $403, American Airlines can have you in St. Louis from Fayetteville in 7h 48m. 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 37% 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.

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
Swansea
Fairview Heights
Fenton
Maryland Heights
Collinsville
Eureka
Wentzville
Glencoe
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 February 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$373Average$550FlexibilityNo cancel feeOn-time71%

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