$159 Cheap Frontier Airlines flights El Paso (ELP) to Knoxville (TYS)

View $159 flight on Wed, Aug 13, 2025Opens in a new window

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$159 Cheap Frontier Airlines flights El Paso (ELP) to Knoxville (TYS)

Prices were available within the past 7 days and start at $159 for one-way flights and $361 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sat, Jun 28 - Thu, Jul 3
ELP
El Paso
TYS
Knoxville
$361 Roundtrip, found 4 hours ago
$361
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Sat, Jun 28 from El Paso to Knoxville, returning Thu, Jul 3, priced at $361 found 4 hours ago
Flights from El Paso (ELP) to Knoxville (TYS)
Origin airport
El Paso Intl.
Destination airport
McGhee Tyson
Airlines serving
American Airlines, Delta, Frontier Airlines, United
Popular airline
Delta
Distance
1312 mi

Frequently asked questions

How much is a Frontier Airlines flight from El Paso Intl. Airport (ELP) to McGhee Tyson Airport (TYS)?
Set the "Price (lowest to highest)" filter on Expedia to search for cheap Frontier Airlines return flights from $361 from ELP to TYS. Affordable one-way tickets from $159 are also available.**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 ELP to TYS with Frontier Airlines?
Look for return or one-way flights to Knoxville in January or December. You could find a cheap fare with Frontier Airlines during these off-peak times.
What is the cheapest time to book flights from El Paso Intl. Airport (ELP) to McGhee Tyson Airport (TYS) with Frontier Airlines?
Begin your search one to three months before your departure to find cheaper fares on Frontier Airlines flights from El Paso Intl. Airport (ELP) to McGhee Tyson Airport (TYS). 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 reduce 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 the timing right, and you can enjoy significant savings on domestic flights.*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 El Paso Intl. Airport (ELP) to McGhee Tyson Airport (TYS)?
To find out if there's a direct trip from ELP to TYS with Frontier Airlines or any other carriers, check the "Nonstop" box when browsing for flights.
What is the earliest Frontier Airlines flight from ELP to TYS?
To find the earliest departures from ELP to TYS with Frontier Airlines, sort your results by "Morning" and "Early Morning." Choosing an early flight generally means you're less likely to experience cancellations.**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 Knoxville?
Frontier Airlines flights from El Paso Intl. Airport (ELP) to Knoxville land at McGhee Tyson Airport (TYS). This is the main gateway to this destination.
Why fly with Frontier Airlines from ELP to TYS?
A rewarding loyalty program and the ability to collect points through Frontier Miles are the start of the reasons to jet off from ELP to TYS with Frontier Airlines. Plus, when you join our One Key™ program, you can receive OneKeyCash™* in addition to Frontier Airlines's loyalty program earnings. It's yours to use wherever your next trip takes you.*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 El Paso Intl. Airport (ELP) to McGhee Tyson Airport (TYS)?
Changes are typically free within 24 hours of booking, but your airline may charge you after that time. For further information about altering your flights, head to your "Trips," select your flight and click on "Manage Booking." If you'd like the flexibility to update your itinerary without extra charges, apply the "Changes included" or "No cancel fee" filter when organizing your next trip.

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*Available to One Key members.