What are the cheapest airlines flying from Fayetteville to St. Louis round-trip?

According to our current data, American Airlines ($289), Frontier ($356), and Delta ($425) offers the cheapest pricing from Fayetteville to St. Louis.

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 ($132), American Airlines ($296), and United Airlines ($389).

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.

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.

$132+ Flights from Fayetteville to St. Louis

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Cheap flight deals from Fayetteville to St. Louis

Round-trip from	$289 (American Airlines)
One-way from	$132 (Trip.com)

From Fayetteville Northwest Arkansas to Lambert-St Louis

Search Deals

One-way flight from Fayetteville Northwest Arkansas to Lambert-St Louis

Search Deals

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 julio 1, 2025.

mar. 8/52:32 pmXNA - STL

1 stop9h 19mAmerican Airlines

sáb. 8/91:42 pmSTL - XNA

1 stop9h 28mAmerican Airlines

Deal found 6/30

$289

mar. 7/151:47 pmXNA - STL

2 stops20h 42mMultiple Airlines

mar. 7/225:26 pmSTL - XNA

1 stop14h 27mMultiple Airlines

Deal found 7/1

$294

jue. 8/288:00 pmXNA - STL

1 stop13h 11mFrontier

dom. 8/317:54 pmSTL - XNA

1 stop23h 21mFrontier

Deal found 6/30

$356

jue. 8/2811:48 amXNA - STL

1 stop11h 36mDelta

mar. 9/25:25 pmSTL - XNA

1 stop23h 36mDelta

Deal found 6/30

$425

mar. 8/57:00 amXNA - STL

2 stops15h 45mUnited Airlines

sáb. 8/95:00 amSTL - XNA

1 stop9h 35mUnited Airlines

Deal found 6/30

$507

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 julio 1, 2025.

mar. 8/52:32 pmXNA - STL

1 stop9h 19mAmerican Airlines

sáb. 8/91:42 pmSTL - XNA

1 stop9h 28mAmerican Airlines

Deal found 6/30

$289

jue. 8/288:00 pmXNA - STL

1 stop13h 11mFrontier

dom. 8/317:54 pmSTL - XNA

1 stop23h 21mFrontier

Deal found 6/30

$356

dom. 7/2710:15 amXNA - STL

2 stops8h 26mMultiple Airlines

dom. 8/35:26 pmSTL - XNA

1 stop16h 57mMultiple Airlines

Deal found 6/29

$363

jue. 8/2811:48 amXNA - STL

1 stop11h 36mDelta

mar. 9/25:25 pmSTL - XNA

1 stop23h 36mDelta

Deal found 6/30

$425

mar. 8/57:00 amXNA - STL

2 stops15h 45mUnited Airlines

sáb. 8/95:00 amSTL - XNA

1 stop9h 35mUnited Airlines

Deal found 6/30

$507

Last-minute flights from Fayetteville to St. Louis
Discover last-minute flight deals from Fayetteville to St. Louis. Data last updated julio 1, 2025 and is based on user searches.

mar. 7/151:47 pmXNA - STL

2 stops20h 42mMultiple Airlines

mar. 7/225:26 pmSTL - XNA

1 stop14h 27mMultiple Airlines

Deal found 7/1

$294

mar. 7/297:45 amXNA - STL

1 stop8h 02mUnited Airlines

sáb. 8/25:00 amSTL - XNA

1 stop9h 35mUnited Airlines

Deal found 6/29

$419

mar. 8/52:32 pmXNA - STL

1 stop9h 19mAmerican Airlines

sáb. 8/91:42 pmSTL - XNA

1 stop9h 28mAmerican Airlines

Deal found 6/30

$289

jue. 8/288:00 pmXNA - STL

1 stop13h 11mFrontier

dom. 8/317:54 pmSTL - XNA

1 stop23h 21mFrontier

Deal found 6/30

$356

jue. 8/2811:48 amXNA - STL

1 stop11h 36mDelta

mar. 9/25:25 pmSTL - XNA

1 stop23h 36mDelta

Deal found 6/30

$425

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 julio 1, 2025.

lun. 10/138:09 pmXNA - STL

1 stop12h 58mFrontier

Deal found 6/29

$132

dom. 7/207:15 amXNA - STL

1 stop5h 28mAmerican Airlines

Deal found 6/29

$296

lun. 7/711:13 amXNA - STL

3 stops24h 57mMultiple Airlines

Deal found 6/30

$359

lun. 10/135:07 pmXNA - STL

2 stops22h 37mUnited Airlines

Deal found 6/29

$389

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

mar. 8/5

2:32 pm-11:51 pm

1 stop9h 19m

Lambert-St Louis

sáb. 8/9

1:42 pm-11:10 pm

1 stop9h 28m

$289

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

mar. 7/15

1:47 pm-10:29 am

2 stops20h 42m

Lambert-St Louis

mar. 7/22

5:26 pm-7:53 am

1 stop14h 27m

$294

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

jue. 8/28

8:00 pm-9:11 am

1 stop13h 11m

Lambert-St Louis

dom. 8/31

7:54 pm-7:15 pm

1 stop23h 21m

$356

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

mar. 7/29

7:45 am-3:47 pm

1 stop8h 02m

Lambert-St Louis

sáb. 8/2

5:00 am-2:35 pm

1 stop9h 35m

$419

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

jue. 8/28

11:48 am-11:24 pm

1 stop11h 36m

Lambert-St Louis

mar. 9/2

5:25 pm-5:01 pm

1 stop23h 36m

$425

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

dom. 7/20

7:15 am-12:43 pm

1 stop5h 28m

$296

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

lun. 7/7

11:13 am-12:10 pm

3 stops24h 57m

$359

FayettevilleSt. Louis

XNA - STL

XNASTL

Fayetteville Northwest Arkansas

jue. 8/14

9:10 am-11:59 pm

2 stops14h 49m

$418

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

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 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.

Reviews of airlines servicing St. Louis

Read reviews from past customers who have flown Delta, United Airlines, and 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.

Delta

8.0

Very good

7,974 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,974 reviews

Delta

8.0

Very good

7,974 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,858 reviews

Delta

8.0

Very good

7,974 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,974 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Frontier

5.9

Fair

3,289 reviews

Delta

8.0

Very good

7,974 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines flying from Fayetteville to St. Louis round-trip?
According to our current data, American Airlines ($289), Frontier ($356), and Delta ($425) offers the cheapest pricing from Fayetteville to St. Louis.
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 ($132), American Airlines ($296), and United Airlines ($389).
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

O'Fallon

Maryland Heights

Fairview Heights

Collinsville

Eureka

St. Peters

Glencoe

Alton

Festus

Chesterfield

Farmington

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$350	Average$465	FlexibilityNo cancel fee	On-time71%

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$132+ 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 10/13. 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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Fayetteville to St. Louis

Round-trip from

One-way from

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 julio 1, 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 julio 1, 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 time of day to fly from XNA to STL?

Find hourly flight availability from Fayetteville to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 1, 2025.

Reviews of airlines servicing St. Louis

Read reviews from past customers who have flown Delta, United Airlines, and 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.

What are the cheapest airlines flying 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 Fayetteville?

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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Book with Flexibility

Travel Smart

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 julio 1, 2025.