$98 Cheap Frontier Airlines flights Seattle (SEA) to Fayetteville (XNA)

View $98 flight on Sat, Oct 25, 2025Opens in a new window

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$98 Cheap Frontier Airlines flights Seattle (SEA) to Fayetteville (XNA)

Prices were available within the past 7 days and start at $98 for one-way flights and $195 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
SEA
Seattle
XNA
Fayetteville
$195 Roundtrip, found 3 days ago
$195
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sat, Oct 11 from Seattle to Fayetteville, returning Sat, Oct 18, priced at $195 found 3 days ago
Frontier Airlines
Sat, Oct 18 - Sat, Oct 25
SEA
Seattle
XNA
Fayetteville
$215 Roundtrip, found 4 days ago
$215
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sat, Oct 18 from Seattle to Fayetteville, returning Sat, Oct 25, priced at $215 found 4 days ago
Frontier Airlines
Fri, Oct 17 - Sat, Oct 25
SEA
Seattle
XNA
Fayetteville
$225 Roundtrip, found 4 days ago
$225
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Fri, Oct 17 from Seattle to Fayetteville, returning Sat, Oct 25, priced at $225 found 4 days ago
Frontier Airlines
Wed, Jul 23 - Wed, Jul 30
SEA
Seattle
XNA
Fayetteville
$235 Roundtrip, found 2 days ago
$235
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Wed, Jul 23 from Seattle to Fayetteville, returning Wed, Jul 30, priced at $235 found 2 days ago
Frontier Airlines
Wed, Aug 13 - Mon, Aug 18
SEA
Seattle
XNA
Fayetteville
$241 Roundtrip, found 2 days ago
$241
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Wed, Aug 13 from Seattle to Fayetteville, returning Mon, Aug 18, priced at $241 found 2 days ago
Frontier Airlines
Thu, Oct 16 - Sat, Oct 25
SEA
Seattle
XNA
Fayetteville
$245 Roundtrip, found 4 days ago
$245
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Thu, Oct 16 from Seattle to Fayetteville, returning Sat, Oct 25, priced at $245 found 4 days ago
Flights from Seattle (SEA) to Fayetteville (XNA)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Northwest Arkansas Regional
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, United
Popular airline
United
Distance
1622 mi

Frequently asked questions

How much is a Frontier Airlines flight from Seattle - Tacoma Intl. Airport (SEA) to Northwest Arkansas Regional Airport (XNA)?
Grab affordable return Frontier Airlines flights from $195 from SEA to XNA by sorting your results from "Price (lowest to highest)" on Expedia. Or look for options from $98 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SEA to XNA with Frontier Airlines?
Frontier Airlines flights to Bentonville tend to be cheaper in the low-season months of January and February. Whether you're after a one-way or round-trip ticket, you could find a better deal then.
What is the cheapest time to book flights from Seattle - Tacoma Intl. Airport (SEA) to Northwest Arkansas Regional Airport (XNA) with Frontier Airlines?
Begin your search one to three months before your departure to score cheaper fares on Frontier Airlines flights from Seattle - Tacoma Intl. Airport (SEA) to Northwest Arkansas Regional Airport (XNA). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Get your timing spot on, and you can enjoy significant savings on domestic trips.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Frontier Airlines fly nonstop from Seattle - Tacoma Intl. Airport (SEA) to Northwest Arkansas Regional Airport (XNA)?
Use our "Nonstop" filter when looking for direct Frontier Airlines flights from SEA to XNA. You'll also be able to compare other carriers servicing the same direct trip.
What is the earliest Frontier Airlines flight from SEA to XNA?
Search Frontier Airlines's earliest flights from SEA to XNA by checking the "Morning" and "Early Morning" filters. Not only will you get to your destination sooner, early departures also have a 20% less chance of being canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Frontier Airlines fly into in Bentonville?
Northwest Arkansas Regional Airport (XNA) is the primary Bentonville gateway for Frontier Airlines flights from Seattle - Tacoma Intl. Airport (SEA).
Why fly with Frontier Airlines from SEA to XNA?
A rewarding loyalty program and the opportunity to collect points through Frontier Miles are the start of the reasons to jet off from SEA to XNA with Frontier Airlines. Plus, when you join Expedia's free One Key™ program, you can receive OneKeyCash™* in addition to Frontier Airlines's loyalty program earnings. You can put it toward your future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Frontier Airlines flight from Seattle - Tacoma Intl. Airport (SEA) to Northwest Arkansas Regional Airport (XNA)?
Depending on the type of ticket you purchased, a fee will generally apply if you cancel or change your flight more than 24 hours after confirmation. To secure tickets with more flexibility, select our "Changes included" and "No cancel fee" boxes when you search for flights. For additional information on canceling or modifying your reservation, visit "Trips," select your flight and click on "Manage Booking."

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