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

For as low as $295, Frontier can have you in St. Louis from Fayetteville in 10h 56m. 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 ($360), 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.

What are the cheapest airlines to fly from Fayetteville to St. Louis one-way?

The cheapest airlines for a one-way flight from Fayetteville to St. Louis are Frontier ($161), American Airlines ($182), and United Airlines ($213).

What is the cheapest day to fly from Fayetteville to St. Louis?

Travelers seeking maximum savings on their Fayetteville to St. Louis flight should consider departing on Thursday afternoons when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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

Unlike at noon, when flights are generally more expensive, you can save up to 18% on flights from Fayetteville to St. Louis by exploring options for tickets in the morning.

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.

$161+ Cheap Flights from Fayetteville to St. Louis

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Cheap flight deals from Fayetteville to St. Louis

Round-trip from	$190 (Kiwi.com)
One-way from	$161 (Trip.com)
Popular in	February
Cheapest in	November
Average price	$430

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. 13% potential increase in price ($89 potential increase over avg. RT price).

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Cheapest flight prices on average. 7% potential price decrease ($41 potential savings vs. average RT price).

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Average for round-trip flights in September 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 September 17, 2025.

Thu 10/237:28 pmXNA - STL

1 stop13h 39mFrontier

Fri 10/247:52 pmSTL - XNA

1 stop20h 16mFrontier

Deal found 9/14

$190

Fri 10/247:29 pmXNA - STL

1 stop13h 38mMultiple Airlines

Tue 10/288:40 pmSTL - XNA

2 stops38h 44mMultiple Airlines

Deal found 9/15

$219

Sat 10/115:03 pmXNA - STL

2 stops16h 19mFrontier

Tue 10/147:52 pmSTL - XNA

1 stop19h 32mFrontier

Deal found 9/16

$273

Mon 10/137:28 pmXNA - STL

1 stop13h 39mFrontier

Mon 10/209:59 pmSTL - XNA

2 stops41h 25mFrontier

Deal found 9/14

$295

Fri 10/241:58 pmXNA - STL

1 stop9h 56mAmerican Airlines

Tue 10/282:15 pmSTL - XNA

1 stop7h 39mAmerican Airlines

Deal found 9/15

$332

Fri 10/177:29 pmXNA - STL

1 stop13h 38mFrontier

Sun 10/197:52 pmSTL - XNA

1 stop22h 49mFrontier

Deal found 9/17

$357

Fri 10/177:29 pmXNA - STL

1 stop13h 38mMultiple Airlines

Sun 10/1910:57 amSTL - XNA

2 stops23h 10mMultiple Airlines

Deal found 9/17

$367

Wed 10/154:09 pmXNA - STL

1 stop16h 58mFrontier

Thu 10/167:52 pmSTL - XNA

1 stop22h 52mFrontier

Deal found 9/17

$384

Fri 9/197:59 pmXNA - STL

1 stop13h 07mFrontier

Sun 9/217:55 pmSTL - XNA

1 stop23h 19mFrontier

Deal found 9/16

$399

Tue 11/116:50 amXNA - STL

1 stop27h 49mUnited Airlines

Sat 11/159:00 amSTL - XNA

1 stop11h 23mUnited Airlines

Deal found 9/14

$411

Best flights from Fayetteville to St. Louis
Discover carefully curated flight deals from Fayetteville to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2025.

Thu 10/237:28 pmXNA - STL

1 stop13h 39mFrontier

Fri 10/247:52 pmSTL - XNA

1 stop20h 16mFrontier

Deal found 9/14

$190

Fri 10/247:29 pmXNA - STL

1 stop13h 38mMultiple Airlines

Tue 10/288:40 pmSTL - XNA

2 stops38h 44mMultiple Airlines

Deal found 9/15

$219

Sat 11/155:16 amXNA - STL

1 stop10h 56mAmerican Airlines

Sat 11/228:39 amSTL - XNA

1 stop11h 01mAmerican Airlines

Deal found 9/15

$295

Tue 10/146:25 pmXNA - STL

1 stop16h 24mUnited Airlines

Tue 10/213:23 pmSTL - XNA

3 stops19h 49mUnited Airlines

Deal found 9/15

$455

Sat 10/115:03 pmXNA - STL

2 stops16h 19mFrontier

Tue 10/147:52 pmSTL - XNA

1 stop19h 32mFrontier

Deal found 9/16

$273

Tue 11/117:00 amXNA - STL

1 stop9h 47mAmerican Airlines

Sat 11/152:17 pmSTL - XNA

1 stop9h 42mAmerican Airlines

Deal found 9/14

$295

Fri 10/177:29 pmXNA - STL

1 stop13h 38mMultiple Airlines

Sun 10/1910:57 amSTL - XNA

2 stops23h 10mMultiple Airlines

Deal found 9/17

$367

Fri 10/177:29 pmXNA - STL

1 stop13h 38mFrontier

Sun 10/197:52 pmSTL - XNA

1 stop22h 49mFrontier

Deal found 9/17

$357

Tue 11/117:45 amXNA - STL

1 stop8h 02mUnited Airlines

Sat 11/1511:05 amSTL - XNA

2 stops9h 18mUnited Airlines

Deal found 9/14

$459

Sat 11/159:05 amXNA - STL

2 stops13h 40mUnited Airlines

Sat 11/228:20 amSTL - XNA

1 stop11h 50mUnited Airlines

Deal found 9/15

$467

Sun 10/127:15 amXNA - STL

1 stop6h 29mAmerican Airlines

Thu 10/167:16 amSTL - XNA

1 stop6h 11mAmerican Airlines

Deal found 9/17

$501

Last-minute flights from Fayetteville to St. Louis
Discover last-minute flight deals from Fayetteville to St. Louis. Data last updated September 17, 2025 and is based on user searches.

Fri 9/197:59 pmXNA - STL

1 stop13h 07mFrontier

Sun 9/217:55 pmSTL - XNA

1 stop23h 19mFrontier

Deal found 9/16

$399

Mon 9/227:59 pmXNA - STL

1 stop13h 07mFrontier

Wed 9/247:55 pmSTL - XNA

1 stop23h 19mFrontier

Deal found 9/16

$415

Sat 10/115:03 pmXNA - STL

2 stops16h 19mFrontier

Tue 10/147:52 pmSTL - XNA

1 stop19h 32mFrontier

Deal found 9/16

$273

Mon 10/137:28 pmXNA - STL

1 stop13h 39mFrontier

Mon 10/209:59 pmSTL - XNA

2 stops41h 25mFrontier

Deal found 9/14

$295

Wed 10/154:09 pmXNA - STL

1 stop16h 58mFrontier

Thu 10/167:52 pmSTL - XNA

1 stop22h 52mFrontier

Deal found 9/17

$384

Fri 10/177:29 pmXNA - STL

1 stop13h 38mFrontier

Sun 10/197:52 pmSTL - XNA

1 stop22h 49mFrontier

Deal found 9/17

$357

Fri 10/177:29 pmXNA - STL

1 stop13h 38mMultiple Airlines

Sun 10/1910:57 amSTL - XNA

2 stops23h 10mMultiple Airlines

Deal found 9/17

$367

Thu 10/237:28 pmXNA - STL

1 stop13h 39mFrontier

Fri 10/247:52 pmSTL - XNA

1 stop20h 16mFrontier

Deal found 9/14

$190

Fri 10/247:29 pmXNA - STL

1 stop13h 38mMultiple Airlines

Tue 10/288:40 pmSTL - XNA

2 stops38h 44mMultiple Airlines

Deal found 9/15

$219

Fri 10/241:58 pmXNA - STL

1 stop9h 56mAmerican Airlines

Tue 10/282:15 pmSTL - XNA

1 stop7h 39mAmerican Airlines

Deal found 9/15

$332

One-way flights from Fayetteville to St. Louis
Search for one-way flight options from Fayetteville to St. Louis. Find affordable one-way fares based on user searches. Data last updated September 17, 2025.

Fri 9/267:59 pmXNA - STL

1 stop13h 07mFrontier

Deal found 9/15

$161

Wed 10/151:58 pmXNA - STL

1 stop9h 56mAmerican Airlines

Deal found 9/17

$182

Sat 10/189:30 amXNA - STL

1 stop7h 02mUnited Airlines

Deal found 9/17

$213

Fri 9/264:36 pmXNA - STL

3 stops46h 28mMultiple Airlines

Deal found 9/15

$232

Sat 10/1812:49 pmXNA - STL

2 stops11h 05mAmerican Airlines

Deal found 9/17

$246

Mon 10/137:32 pmXNA - STL

1 stop12h 37mAmerican Airlines

Deal found 9/17

$247

Sun 10/124:25 pmXNA - STL

1 stop6h 09mAmerican Airlines

Deal found 9/17

$251

Tue 10/1411:14 amXNA - STL

2 stops12h 40mAmerican Airlines

Deal found 9/17

$253

Sat 11/151:36 pmXNA - STL

2 stops9h 09mUnited Airlines

Deal found 9/15

$276

Wed 10/15:07 pmXNA - STL

1 stop6h 51mUnited Airlines

Deal found 9/17

$293

Fri 10/171:51 pmXNA - STL

2 stops10h 03mAmerican Airlines

Deal found 9/17

$321

Cheapflights Fare Finder

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

Thu 10/23

7:28 pm-9:07 am

1 stop13h 39m

Lambert-St Louis

Fri 10/24

7:52 pm-4:08 pm

1 stop20h 16m

$190

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Fri 10/24

7:29 pm-9:07 am

1 stop13h 38m

Lambert-St Louis

Tue 10/28

8:40 pm-11:24 am

2 stops38h 44m

$219

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Sat 10/11

5:03 pm-9:22 am

2 stops16h 19m

Lambert-St Louis

Tue 10/14

7:52 pm-3:24 pm

1 stop19h 32m

$273

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Sat 11/15

5:16 am-4:12 pm

1 stop10h 56m

Lambert-St Louis

Sat 11/22

8:39 am-7:40 pm

1 stop11h 01m

$295

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Tue 11/11

7:00 am-4:47 pm

1 stop9h 47m

Lambert-St Louis

Sat 11/15

2:17 pm-11:59 pm

1 stop9h 42m

$295

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Fri 10/17

7:29 pm-9:07 am

1 stop13h 38m

Lambert-St Louis

Sun 10/19

7:52 pm-6:41 pm

1 stop22h 49m

$357

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Fri 10/17

7:29 pm-9:07 am

1 stop13h 38m

Lambert-St Louis

Sun 10/19

10:57 am-10:07 am

2 stops23h 10m

$367

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Tue 10/14

6:25 pm-10:49 am

1 stop16h 24m

Lambert-St Louis

Tue 10/21

3:23 pm-11:12 am

3 stops19h 49m

$455

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Tue 11/11

7:45 am-3:47 pm

1 stop8h 02m

Lambert-St Louis

Sat 11/15

11:05 am-8:23 pm

2 stops9h 18m

$459

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Sat 11/15

9:05 am-10:45 pm

2 stops13h 40m

Lambert-St Louis

Sat 11/22

8:20 am-8:10 pm

1 stop11h 50m

$467

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 21 results

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, August is the cheapest month in which you can book a flight from Fayetteville to St. Louis (average of $311). Flying from Fayetteville to St. Louis in March is currently the most expensive (average of $356). 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

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

10,000 reviews

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

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

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

How long is the flight from Fayetteville to St. Louis?
For as low as $295, Frontier can have you in St. Louis from Fayetteville in 10h 56m. 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 ($360), 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.
What are the cheapest airlines to fly from Fayetteville to St. Louis one-way?
The cheapest airlines for a one-way flight from Fayetteville to St. Louis are Frontier ($161), American Airlines ($182), and United Airlines ($213).
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, August is the cheapest month in which you can book a flight from Fayetteville to St. Louis (average of $311). Flying from Fayetteville to St. Louis in March is currently the most expensive (average of $356). 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

Edwardsville

O'Fallon

Fairview Heights

Maryland Heights

Collinsville

Eureka

Glencoe

St. Peters

Chesterfield

Alton

Farmington

Festus

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Top airline flying from Fayetteville to St. Louis

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$360	Average$650	FlexibilityNo cancel fee	On-time71%

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$161+ 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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Fayetteville to St. Louis with Cheapflights

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Cheap flight deals from Fayetteville to St. Louis

Round-trip from

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Popular in

Cheapest in

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Find flight deals from Fayetteville to St. Louis

Cheapest flights from Fayetteville to St. LouisExplore 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 September 17, 2025.

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 September 17, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Fayetteville to St. Louis that are best for you.

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.

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?

Reviews of airlines servicing St. Louis

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.

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?

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

What are the cheapest airlines to fly from Fayetteville to St. Louis one-way?

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

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

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

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

Traveling to a place near St. Louis?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Fayetteville to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Fayetteville to St. Louis

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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 September 17, 2025.