$158 Cheap Flights from Fayetteville (FAY) to St. Louis (STL)

View $158 flight on Sun, May 25, 2025Opens in a new window

Popular airlines from Fayetteville Regional Airport (FAY) to St. Louis Lambert Intl. Airport (STL)

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Find available prices by choosing your travel dates.

Cheap Flights from Fayetteville to St. Louis (FAY-STL)

Prices were available within the past 7 days and start at $158 for one-way flights and $315 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, May 24 - Thu, May 29
FAY
Fayetteville
STL
St. Louis
$315 Roundtrip, found 2 days ago
$315
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, May 24 from Fayetteville to St. Louis, returning Thu, May 29, priced at $315 found 2 days ago
Delta
Tue, Jul 1 - Tue, Jul 15
FAY
Fayetteville
STL
St. Louis
$336 Roundtrip, found 1 day ago
$336
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Jul 1 from Fayetteville to St. Louis, returning Tue, Jul 15, priced at $336 found 1 day ago
Delta
Sat, May 24 - Tue, Jun 3
FAY
Fayetteville
STL
St. Louis
$346 Roundtrip, found 2 days ago
$346
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, May 24 from Fayetteville to St. Louis, returning Tue, Jun 3, priced at $346 found 2 days ago
Delta
Tue, Jul 1 - Fri, Jul 18
FAY
Fayetteville
STL
St. Louis
$350 Roundtrip, found 1 day ago
$350
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Jul 1 from Fayetteville to St. Louis, returning Fri, Jul 18, priced at $350 found 1 day ago
American Airlines
Wed, Jul 2 - Mon, Jul 7
FAY
Fayetteville
STL
St. Louis
$355 Roundtrip, found 6 days ago
$355
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Jul 2 from Fayetteville to St. Louis, returning Mon, Jul 7, priced at $355 found 6 days ago
American Airlines
Tue, May 20 - Tue, May 27
FAY
Fayetteville
STL
St. Louis
$357 Roundtrip, found 2 days ago
$357
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, May 20 from Fayetteville to St. Louis, returning Tue, May 27, priced at $357 found 2 days ago
American Airlines
Wed, Aug 13 - Mon, Aug 18
FAY
Fayetteville
STL
St. Louis
$362 Roundtrip, found 6 days ago
$362
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Aug 13 from Fayetteville to St. Louis, returning Mon, Aug 18, priced at $362 found 6 days ago
Delta
Wed, Jul 2 - Fri, Jul 4
FAY
Fayetteville
STL
St. Louis
$367 Roundtrip, found 6 days ago
$367
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Jul 2 from Fayetteville to St. Louis, returning Fri, Jul 4, priced at $367 found 6 days ago
American Airlines
Thu, May 15 - Tue, May 20
FAY
Fayetteville
STL
St. Louis
$370 Roundtrip, found 5 days ago
$370
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, May 15 from Fayetteville to St. Louis, returning Tue, May 20, priced at $370 found 5 days ago
Delta
Sat, Jul 5 - Sun, Jul 6
FAY
Fayetteville
STL
St. Louis
$371 Roundtrip, found 6 days ago
$371
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Jul 5 from Fayetteville to St. Louis, returning Sun, Jul 6, priced at $371 found 6 days ago
Flights from Fayetteville (FAY) to St. Louis (STL)
Origin airport
Fayetteville Regional
Destination airport
Lambert-St. Louis Intl.
Airlines serving
American Airlines, Delta
Roundtrip price
$314
Distance
684 mi

Fayetteville to St. Louis Flights

The cheapest times to fly from Fayetteville to St. Louis

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Fayetteville to St. Louis are during the month of May. You can find some of the cheapest flights from Fayetteville to St. Louis with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Fayetteville to St. Louis

Sunday is one of the best days to book for cheap flights from Fayetteville to St. Louis: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Fayetteville to St. Louis

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Fayetteville to St. Louis in 2025. You can also book with separate airlines for your outbound and return journeys, from $158 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Fayetteville to St. Louis flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Fayetteville to St. Louis airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Fayetteville Regional Airport (FAY) to Lambert-St. Louis Intl. Airport (STL) cost?
Discover the latest flight deals from FAY to STL by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from FAY to STL?
The cheapest flights from FAY to STL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Fayetteville Regional Airport (FAY) to Lambert-St. Louis Intl. Airport (STL)?
You can’t fly nonstop from Fayetteville, NC (FAY-Fayetteville Regional) to Lambert-St. Louis Intl. Airport (STL). However, you can arrive in St. Louis without any layovers by taking off from Raleigh - Durham Intl. Airport (RDU).
What is the cheapest airline that flies from FAY to STL?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from FAY to STL. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Fayetteville Regional Airport (FAY) to Lambert-St. Louis Intl. Airport (STL)?
Nonstop flights from Fayetteville Regional Airport (FAY) to Lambert-St. Louis Intl. Airport (STL) aren’t available daily, so you’ll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and pick either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from FAY to STL?
Generally you’ll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* But this can change depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Fayetteville Regional Airport (FAY) to Lambert-St. Louis Intl. Airport (STL)?
Choose a flight from Fayetteville Regional Airport (FAY) to Lambert-St. Louis Intl. Airport (STL) that leaves before 3 PM to reduce the risk of cancellations. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Fayetteville Regional Airport (FAY) to Lambert-St. Louis Intl. Airport (STL) last-minute?
Booking your plane ticket from FAY to STL shortly before your journey is typically more expensive. However, if there’s some wiggle room with your itinerary, you could land a cheap last-minute fare.
Is it cheaper to book a FAY to STL flight and hotel package?
Booking a FAY to STL flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Choose from our impressive range of accommodations and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Fayetteville Regional Airport (FAY) to Lambert-St. Louis Intl. Airport (STL)?
In most instances, you can reschedule or cancel your FAY to STL flight. However, additional fees may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline’s guidelines and fees on flight changes, or if you’d like more information, visit our Customer Service portal.

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*Available to One Key members.