$124 Cheap Flights from Fayetteville (XNA) to Seattle (SEA)

View $124 flight on Wed, Aug 13, 2025Opens in a new window

Popular airlines from Northwest Arkansas Regional Airport (XNA) to Seattle-Tacoma International Airport (SEA)

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Cheap Flights from Fayetteville to Seattle (XNA-SEA)

Prices were available within the past 7 days and start at $124 for one-way flights and $247 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sat, Oct 11 - Sat, Oct 18
XNA
Fayetteville
SEA
Seattle
$247 Roundtrip, just found
$247
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Oct 11 from Fayetteville to Seattle, returning Sat, Oct 18, priced at $247 just found
Frontier Airlines
Fri, Aug 22 - Sun, Aug 31
XNA
Fayetteville
SEA
Seattle
$271 Roundtrip, just found
$271
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Aug 22 from Fayetteville to Seattle, returning Sun, Aug 31, priced at $271 just found
Frontier Airlines
Wed, Aug 13 - Thu, Aug 21
XNA
Fayetteville
SEA
Seattle
$277 Roundtrip, just found
$277
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, Aug 13 from Fayetteville to Seattle, returning Thu, Aug 21, priced at $277 just found
Frontier Airlines
Thu, Sep 11 - Sun, Sep 14
XNA
Fayetteville
SEA
Seattle
$283 Roundtrip, found 1 hour ago
$283
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Thu, Sep 11 from Fayetteville to Seattle, returning Sun, Sep 14, priced at $283 found 1 hour ago
American Airlines
Sat, Jan 17 - Tue, Jan 20
XNA
Fayetteville
SEA
Seattle
$289 Roundtrip, just found
$289
Roundtrip
just found
Select American Airlines flight, departing Sat, Jan 17 from Fayetteville to Seattle, returning Tue, Jan 20, priced at $289 just found
Delta
Sun, Sep 14 - Sun, Sep 28
XNA
Fayetteville
SEA
Seattle
$289 Roundtrip, just found
$289
Roundtrip
just found
Select Delta flight, departing Sun, Sep 14 from Fayetteville to Seattle, returning Sun, Sep 28, priced at $289 just found
United
Sat, Jan 17 - Tue, Jan 20
XNA
Fayetteville
SEA
Seattle
$289 Roundtrip, just found
$289
Roundtrip
just found
Select United flight, departing Sat, Jan 17 from Fayetteville to Seattle, returning Tue, Jan 20, priced at $289 just found
Frontier Airlines
Fri, Aug 15 - Thu, Aug 21
XNA
Fayetteville
SEA
Seattle
$291 Roundtrip, just found
$291
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Aug 15 from Fayetteville to Seattle, returning Thu, Aug 21, priced at $291 just found
Frontier Airlines
Wed, Jul 30 - Mon, Aug 11
XNA
Fayetteville
SEA
Seattle
$292 Roundtrip, found 3 days ago
$292
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Wed, Jul 30 from Fayetteville to Seattle, returning Mon, Aug 11, priced at $292 found 3 days ago
Alaska Airlines
Fri, Aug 22 - Sun, Aug 31
XNA
Fayetteville
SEA
Seattle
$379 Roundtrip, just found
$379
Roundtrip
just found
Select Alaska Airlines flight, departing Fri, Aug 22 from Fayetteville to Seattle, returning Sun, Aug 31, priced at $379 just found

Find the cheapest month to fly from Fayetteville (XNA) to Seattle (SEA)

May is typically the cheapest month to fly

From $140 - $667 per traveler.

Graph displaying average flight prices per month

Alternative airports near Seattle

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Seattle - Tacoma Intl. SEA. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $475
SEA
Seattle - Tacoma Intl.
Cheapest
Average driving time to city center20 min
Flights from $475
Flights from Fayetteville (XNA) to Seattle (SEA)
Origin airport
Northwest Arkansas Regional
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, United
Roundtrip price
$247
Distance
1622 mi

Fayetteville to Seattle Flights

The cheapest times to fly from Fayetteville to Seattle

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 Seattle are during the month of October. You can find some of the cheapest flights from Fayetteville to Seattle with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Fayetteville to Seattle

Sunday is one of the best days to book for cheap flights from Fayetteville to Seattle: 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 Seattle

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 Seattle in 2025. You can also book with separate airlines for your outbound and return journeys, from $124 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 Seattle 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 Seattle 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 Northwest Arkansas Regional Airport (XNA) to Seattle - Tacoma Intl. Airport (SEA) cost?
Discover the latest flight deals from XNA to SEA 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 XNA to SEA?
The cheapest flights from XNA to SEA are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from XNA to SEA?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from XNA to SEA. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Northwest Arkansas Regional Airport (XNA) to Seattle - Tacoma Intl. Airport (SEA)?
Nonstop flights from Northwest Arkansas Regional Airport (XNA) to Seattle - Tacoma Intl. Airport (SEA) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from XNA to SEA?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change depending on a number of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Northwest Arkansas Regional Airport (XNA) to Seattle - Tacoma Intl. Airport (SEA)?
To arrive at Seattle - Tacoma Intl. Airport (SEA) on schedule, pick a flight that leaves from Northwest Arkansas Regional Airport (XNA) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Northwest Arkansas Regional Airport (XNA) to Seattle - Tacoma Intl. Airport (SEA) last-minute?
Last-minute bookings from XNA to SEA are usually more expensive. To lock in the lowest prices, start searching for flights well in advance. That said, if you're flexible with your travel plans, you may find a cheap fare just before your departure.
Is it cheaper to book a XNA to SEA flight and hotel package?
Compared with arranging flights and hotels separately, booking a XNA to SEA flight and hotel package with Expedia could lead to significant savings. Better yet, managing everything in one place will take the hassle out of planning your trip. Simply secure your flights and select from our extensive range of hotels, then personalize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Northwest Arkansas Regional Airport (XNA) to Seattle - Tacoma Intl. Airport (SEA)?
Typically, you can cancel or reschedule your XNA to SEA flight. However, additional fees may apply, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you want more information, go to our Customer Service portal.

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*Available to One Key members.