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

For as low as $355, Frontier can have you in St. Louis from Fayetteville in 9h 37m. 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 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.

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 day to fly round-trip from Fayetteville to St. Louis?

It’s generally more expensive to depart on a Thursday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

Flights from Fayetteville to St. Louis lean towards being more expensive in February. Prices are generally better when you fly from Fayetteville to St. Louis in November, with the cheapest ticket starting at $350.

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.

$115+ Cheap Flights from Fayetteville to St. Louis

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Cheap flight deals from Fayetteville to St. Louis

Round-trip from	$208 (Kiwi.com)
One-way from	$115 (Kiwi.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 ($93 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 11, 2025.

Thu 11/137:26 pmXNA - STL

1 stop13h 41mFrontier

Sun 11/167:45 pmSTL - XNA

1 stop22h 59mFrontier

Deal found 9/11

$208

Mon 10/277:28 pmXNA - STL

1 stop13h 39mFrontier

Wed 10/298:40 pmSTL - XNA

1 stop22h 25mFrontier

Deal found 9/8

$232

Thu 11/137:26 pmXNA - STL

1 stop13h 41mMultiple Airlines

Sun 11/167:45 pmSTL - XNA

2 stops14h 22mMultiple Airlines

Deal found 9/11

$283

Thu 10/27:59 pmXNA - STL

1 stop13h 07mMultiple Airlines

Sat 10/44:58 pmSTL - XNA

1 stop18h 11mMultiple Airlines

Deal found 9/9

$293

Mon 9/157:59 pmXNA - STL

1 stop13h 07mFrontier

Wed 9/177:55 pmSTL - XNA

1 stop23h 19mFrontier

Deal found 9/10

$305

Fri 9/127:59 pmXNA - STL

1 stop13h 07mFrontier

Wed 9/177:55 pmSTL - XNA

1 stop23h 19mFrontier

Deal found 9/10

$309

Thu 10/27:59 pmXNA - STL

1 stop13h 07mMultiple Airlines

Fri 10/37:55 pmSTL - XNA

2 stops38h 13mMultiple Airlines

Deal found 9/9

$342

Fri 10/107:29 pmXNA - STL

1 stop13h 38mFrontier

Sun 10/127:52 pmSTL - XNA

1 stop22h 49mFrontier

Deal found 9/9

$344

Fri 9/127:59 pmXNA - STL

1 stop13h 07mFrontier

Sat 9/137:55 pmSTL - XNA

1 stop23h 19mFrontier

Deal found 9/10

$347

Mon 10/2710:47 amXNA - STL

2 stops22h 20mMultiple Airlines

Wed 10/298:40 pmSTL - XNA

1 stop22h 25mMultiple Airlines

Deal found 9/8

$354

Thu 11/135:16 amXNA - STL

1 stop9h 37mAmerican Airlines

Mon 11/172:17 pmSTL - XNA

1 stop9h 42mAmerican Airlines

Deal found 9/9

$355

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 11, 2025.

Thu 11/137:26 pmXNA - STL

1 stop13h 41mFrontier

Sun 11/167:45 pmSTL - XNA

1 stop22h 59mFrontier

Deal found 9/11

$208

Thu 11/137:26 pmXNA - STL

1 stop13h 41mMultiple Airlines

Sun 11/167:45 pmSTL - XNA

2 stops14h 22mMultiple Airlines

Deal found 9/11

$283

Thu 11/135:16 amXNA - STL

1 stop9h 37mAmerican Airlines

Mon 11/172:17 pmSTL - XNA

1 stop9h 42mAmerican Airlines

Deal found 9/9

$355

Wed 11/59:05 amXNA - STL

1 stop7h 23mUnited Airlines

Thu 11/64:43 pmSTL - XNA

1 stop19h 55mUnited Airlines

Deal found 9/10

$414

Mon 10/277:28 pmXNA - STL

1 stop13h 39mFrontier

Wed 10/298:40 pmSTL - XNA

1 stop22h 25mFrontier

Deal found 9/8

$232

Thu 10/27:59 pmXNA - STL

1 stop13h 07mMultiple Airlines

Fri 10/37:55 pmSTL - XNA

2 stops38h 13mMultiple Airlines

Deal found 9/9

$342

Fri 1/97:12 amXNA - STL

1 stop8h 58mAmerican Airlines

Fri 1/166:00 amSTL - XNA

1 stop10h 04mAmerican Airlines

Deal found 9/9

$355

Fri 12/55:09 amXNA - STL

1 stop8h 20mAmerican Airlines

Sun 12/73:22 pmSTL - XNA

1 stop4h 17mAmerican Airlines

Deal found 9/10

$381

Fri 10/39:00 amXNA - STL

1 stop9h 57mUnited Airlines

Sat 10/186:15 amSTL - XNA

1 stop15h 12mUnited Airlines

Deal found 9/11

$441

Fri 10/107:29 pmXNA - STL

1 stop13h 38mMultiple Airlines

Sun 10/1210:57 amSTL - XNA

2 stops24h 49mMultiple Airlines

Deal found 9/9

$405

Mon 11/246:30 amXNA - STL

1 stop4h 09mAmerican Airlines

Fri 11/285:17 amSTL - XNA

1 stop6h 26mAmerican Airlines

Deal found 9/9

$386

Fri 10/39:24 amXNA - STL

1 stop11h 08mAmerican Airlines

Mon 10/65:02 pmSTL - XNA

1 stop4h 54mAmerican Airlines

Deal found 9/8

$445

Last-minute flights from Fayetteville to St. Louis
Discover last-minute flight deals from Fayetteville to St. Louis. Data last updated September 11, 2025 and is based on user searches.

Thu 9/118:13 pmXNA - STL

2 stops22h 23mMultiple Airlines

Wed 9/177:55 pmSTL - XNA

1 stop23h 19mMultiple Airlines

Deal found 9/10

$390

Fri 9/127:59 pmXNA - STL

1 stop13h 07mFrontier

Wed 9/177:55 pmSTL - XNA

1 stop23h 19mFrontier

Deal found 9/10

$309

Fri 9/127:59 pmXNA - STL

1 stop13h 07mFrontier

Sat 9/137:55 pmSTL - XNA

1 stop23h 19mFrontier

Deal found 9/10

$347

Fri 9/127:59 pmXNA - STL

1 stop13h 07mFrontier

Sun 9/147:55 pmSTL - XNA

1 stop23h 19mFrontier

Deal found 9/10

$388

Sun 9/149:05 pmXNA - STL

2 stops21h 31mMultiple Airlines

Wed 9/177:55 pmSTL - XNA

1 stop23h 19mMultiple Airlines

Deal found 9/10

$378

Mon 9/157:59 pmXNA - STL

1 stop13h 07mFrontier

Wed 9/177:55 pmSTL - XNA

1 stop23h 19mFrontier

Deal found 9/10

$305

Thu 10/27:59 pmXNA - STL

1 stop13h 07mMultiple Airlines

Sat 10/44:58 pmSTL - XNA

1 stop18h 11mMultiple Airlines

Deal found 9/9

$293

Thu 10/27:59 pmXNA - STL

1 stop13h 07mMultiple Airlines

Fri 10/37:55 pmSTL - XNA

2 stops38h 13mMultiple Airlines

Deal found 9/9

$342

Fri 10/107:29 pmXNA - STL

1 stop13h 38mFrontier

Sun 10/127:52 pmSTL - XNA

1 stop22h 49mFrontier

Deal found 9/9

$344

Mon 10/277:28 pmXNA - STL

1 stop13h 39mFrontier

Wed 10/298:40 pmSTL - XNA

1 stop22h 25mFrontier

Deal found 9/8

$232

Mon 10/2710:47 amXNA - STL

2 stops22h 20mMultiple Airlines

Wed 10/298:40 pmSTL - XNA

1 stop22h 25mMultiple Airlines

Deal found 9/8

$354

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 11, 2025.

Mon 11/37:29 pmXNA - STL

1 stop13h 38mFrontier

Deal found 9/9

$115

Thu 9/257:59 pmXNA - STL

1 stop13h 07mFrontier

Deal found 9/11

$155

Thu 11/67:26 pmXNA - STL

1 stop13h 41mFrontier

Deal found 9/9

$172

Thu 11/63:12 pmXNA - STL

2 stops27h 24mMultiple Airlines

Deal found 9/9

$191

Wed 11/59:05 amXNA - STL

1 stop7h 23mUnited Airlines

Deal found 9/9

$201

Mon 11/310:47 amXNA - STL

3 stops22h 20mMultiple Airlines

Deal found 9/9

$203

Fri 11/710:47 amXNA - STL

3 stops22h 20mMultiple Airlines

Deal found 9/9

$238

Tue 11/46:48 pmXNA - STL

1 stop4h 10mAmerican Airlines

Deal found 9/9

$241

Thu 9/259:53 pmXNA - STL

3 stops59h 47mMultiple Airlines

Deal found 9/11

$284

Fri 11/77:29 pmXNA - STL

2 stops20h 09mFrontier

Deal found 9/9

$287

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 11/13

7:26 pm-9:07 am

1 stop13h 41m

Lambert-St Louis

Sun 11/16

7:45 pm-6:44 pm

1 stop22h 59m

$208

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Mon 10/27

7:28 pm-9:07 am

1 stop13h 39m

Lambert-St Louis

Wed 10/29

8:40 pm-7:05 pm

1 stop22h 25m

$232

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Thu 11/13

7:26 pm-9:07 am

1 stop13h 41m

Lambert-St Louis

Sun 11/16

7:45 pm-10:07 am

2 stops14h 22m

$283

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Thu 10/2

7:59 pm-9:06 am

1 stop13h 07m

Lambert-St Louis

Fri 10/3

7:55 pm-10:08 am

2 stops38h 13m

$342

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Thu 11/13

5:16 am-2:53 pm

1 stop9h 37m

Lambert-St Louis

Mon 11/17

2:17 pm-11:59 pm

1 stop9h 42m

$355

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Fri 1/9

7:12 am-4:10 pm

1 stop8h 58m

Lambert-St Louis

Fri 1/16

6:00 am-4:04 pm

1 stop10h 04m

$355

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Fri 12/5

5:09 am-1:29 pm

1 stop8h 20m

Lambert-St Louis

Sun 12/7

3:22 pm-7:39 pm

1 stop4h 17m

$381

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Mon 11/24

6:30 am-10:39 am

1 stop4h 09m

Lambert-St Louis

Fri 11/28

5:17 am-11:43 am

1 stop6h 26m

$386

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Fri 10/10

7:29 pm-9:07 am

1 stop13h 38m

Lambert-St Louis

Sun 10/12

10:57 am-11:46 am

2 stops24h 49m

$405

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

Wed 11/5

9:05 am-4:28 pm

1 stop7h 23m

Lambert-St Louis

Thu 11/6

4:43 pm-12:38 pm

1 stop19h 55m

$414

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 22 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.

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 $355, Frontier can have you in St. Louis from Fayetteville in 9h 37m. 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.
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

Browse thousands of different options on Cheapflights for your next trip

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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$115+ 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 11/3. 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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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Fayetteville to St. Louis

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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 11, 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 11, 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.

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?

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

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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.

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 11, 2025.