What is the cheapest airline that flies from Knoxville McGhee Tyson to Oregon?

Delta, United Airlines, and American Airlines are the most popular carriers operating from Knoxville McGhee Tyson to Oregon

What airlines fly to Oregon?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Oregon from Knoxville according to our data. American Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Oregon. Keep in mind that there are 3 different airlines that fly to Oregon on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Oregon?

Prices for flights from Knoxville McGhee Tyson Airport to Oregon were last updated today.

How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Oregon?

There are 3 operators available for flights from Knoxville McGhee Tyson Airport to Oregon as of June 2026.

How old do you have to be to fly from Knoxville McGhee Tyson Airport to Oregon?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Oregon.

What documentation or ID do you need to fly to Oregon?

The travel and health documents required for your trip to Oregon can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Oregon. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$196 Cheap Flights from Knoxville to Oregon in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Knoxville to Oregon

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:05 pm - 1:58 pm

TYS

PDX

42h 53m

2 stops

5:16 pm - 7:24 pm

PDX

TYS

23h 08m

1 stop

$335Multiple Airlines

Fri, Jul 31 - Tue, Aug 11

8:32 pm - 12:30 pm

TYS

BOI

17h 58m

1 stop

1:24 pm - 7:24 pm

BOI

TYS

28h 00m

1 stop

$340Frontier

Wed, Jul 1 - Sun, Jul 5

4:07 pm - 11:55 pm

TYS

PDX

10h 48m

1 stop

12:45 am - 12:53 pm

PDX

TYS

9h 08m

1 stop

$375American Airlines

Wed, Jul 29 - Mon, Aug 3

11:30 am - 10:46 pm

TYS

RDM

14h 16m

2 stops

5:20 pm - 9:12 am

RDM

TYS

12h 52m

2 stops

$378Delta

Fri, Oct 16 - Tue, Oct 20

8:11 pm - 12:55 am

TYS

PDX

7h 44m

1 stop

9:47 pm - 9:43 am

PDX

TYS

8h 56m

1 stop

$379American Airlines

Mon, Jul 20 - Tue, Aug 4

3:55 pm - 11:40 pm

TYS

RDM

10h 45m

2 stops

5:55 am - 5:27 pm

RDM

TYS

8h 32m

2 stops

$383Delta

Thu, Oct 22 - Tue, Oct 27

7:00 am - 4:00 pm

TYS

BOI

11h 00m

2 stops

6:00 am - 6:30 pm

BOI

TYS

10h 30m

2 stops

$383Southwest

Tue, Oct 6 - Wed, Oct 7

7:00 am - 11:28 am

TYS

BOI

6h 28m

1 stop

12:24 pm - 8:53 pm

BOI

TYS

6h 29m

1 stop

$406United Airlines

Tue, Aug 18 - Wed, Aug 19

6:00 am - 11:32 am

TYS

BOI

7h 32m

1 stop

12:34 pm - 8:44 pm

BOI

TYS

6h 10m

1 stop

$412United Airlines

Tue, Jul 7 - Sat, Jul 11

2:30 pm - 8:25 pm

TYS

EUG

8h 55m

2 stops

6:10 am - 10:35 pm

EUG

TYS

13h 25m

2 stops

$433Southwest

Sat, Jul 4 - Fri, Jul 10

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Frontier flights from Knoxville to Oregon

Our best Frontier deals on Knoxville to Oregon flight tickets

Frontier

Jul 1

TYS8:32 pmKnoxville McGhee Tyson

17h 58m

1 stop

BOI12:30 pmBoise Air Term. Gowen Fld

Jul 5

BOI1:24 pmBoise Air Term. Gowen Fld

28h 00m

1 stop

TYS7:24 pmKnoxville McGhee Tyson

$340

Frontier

Jul 20

TYS8:19 pmKnoxville McGhee Tyson

23h 12m

1 stop

PDX4:31 pmPortland

Aug 4

PDX5:16 pmPortland

23h 08m

1 stop

TYS7:24 pmKnoxville McGhee Tyson

$380

Frontier

Jul 20

TYS8:19 pmKnoxville McGhee Tyson

23h 12m

1 stop

PDX4:31 pmPortland

Aug 4

PDX5:16 pmPortland

23h 08m

1 stop

TYS7:24 pmKnoxville McGhee Tyson

$400

American Airlines flights from Knoxville to Oregon

Our best American Airlines deals on Knoxville to Oregon flight tickets

American Airlines

Jul 29

TYS4:07 pmKnoxville McGhee Tyson

10h 48m

1 stop

PDX11:55 pmPortland

Aug 3

PDX12:45 amPortland

9h 08m

1 stop

TYS12:53 pmKnoxville McGhee Tyson

$375

American Airlines

Jul 20

TYS8:11 pmKnoxville McGhee Tyson

7h 44m

1 stop

PDX12:55 amPortland

Aug 4

PDX9:47 pmPortland

8h 56m

1 stop

TYS9:43 amKnoxville McGhee Tyson

$379

American Airlines

Oct 13

TYS6:00 amKnoxville McGhee Tyson

7h 26m

1 stop

BOI11:26 amBoise Air Term. Gowen Fld

Oct 17

BOI12:10 pmBoise Air Term. Gowen Fld

9h 08m

1 stop

TYS11:18 pmKnoxville McGhee Tyson

$381

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvillePortland

TYS - PDX

TYSPDX

Knoxville McGhee Tyson

Fri 7/31

10:05 pm-1:58 pm

2 stops42h 53m

Portland

Tue 8/11

5:16 pm-7:24 pm

1 stop23h 08m

$335

KnoxvilleBoise

TYS - BOI

TYSBOI

Knoxville McGhee Tyson

Wed 7/1

8:32 pm-12:30 pm

1 stop17h 58m

Boise Air Term. Gowen Fld

Sun 7/5

1:24 pm-7:24 pm

1 stop28h 00m

$340

KnoxvillePortland

TYS - PDX

TYSPDX

Knoxville McGhee Tyson

Wed 7/29

4:07 pm-11:55 pm

1 stop10h 48m

Portland

Mon 8/3

12:45 am-12:53 pm

1 stop9h 08m

$375

KnoxvilleRedmond

TYS - RDM

TYSRDM

Knoxville McGhee Tyson

Fri 10/16

11:30 am-10:46 pm

2 stops14h 16m

Bend/Redmond

Tue 10/20

5:20 pm-9:12 am

2 stops12h 52m

$378

KnoxvillePortland

TYS - PDX

TYSPDX

Knoxville McGhee Tyson

Mon 7/20

8:11 pm-12:55 am

1 stop7h 44m

Portland

Tue 8/4

9:47 pm-9:43 am

1 stop8h 56m

$379

KnoxvilleRedmond

TYS - RDM

TYSRDM

Knoxville McGhee Tyson

Thu 10/22

3:55 pm-11:40 pm

2 stops10h 45m

Bend/Redmond

Tue 10/27

5:55 am-5:27 pm

2 stops8h 32m

$383

KnoxvilleBoise

TYS - BOI

TYSBOI

Knoxville McGhee Tyson

Tue 10/6

7:00 am-4:00 pm

2 stops11h 00m

Boise Air Term. Gowen Fld

Wed 10/7

6:00 am-6:30 pm

2 stops10h 30m

$383

Quickest round-trip

KnoxvilleBoise

TYS - BOI

TYSBOI

Knoxville McGhee Tyson

Tue 8/18

7:00 am-11:28 am

1 stop6h 28m

Boise Air Term. Gowen Fld

Wed 8/19

12:24 pm-8:53 pm

1 stop6h 29m

$406

KnoxvilleBoise

TYS - BOI

TYSBOI

Knoxville McGhee Tyson

Tue 7/7

6:00 am-11:32 am

1 stop7h 32m

Boise Air Term. Gowen Fld

Sat 7/11

12:34 pm-8:44 pm

1 stop6h 10m

$412

KnoxvilleEugene

TYS - EUG

TYSEUG

Knoxville McGhee Tyson

Sat 7/4

2:30 pm-8:25 pm

2 stops8h 55m

Eugene

Fri 7/10

6:10 am-10:35 pm

2 stops13h 25m

$433

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Knoxville to Oregon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Oregon?

The month of July is, on average, the cheapest month to fly to Oregon from Knoxville, with most prices found around $200. The month of September is another great option to travel to Oregon, with average flight prices from Knoxville averaging around $250.

How far in advance should I book a flight from Knoxville to Oregon?

You are more likely to see cheaper flights to Oregon from Knoxville when booking weeks ahead of your departure date. In general, you can expect to find flights to Oregon for around $490 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oregon from Knoxville for as low as $344 on momondo.

Can stopping save me money on Knoxville to Oregon flights?

You could potentially save up to 6% on your flight if you consider stops on a Knoxville to Oregon flight.

Cheap Knoxville to Oregon flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Oregon

Fastest flight time	6h 13m
Direct flights	None

The fastest flight from Knoxville to Oregon takes 6h 13m

There are no direct flights from Knoxville to Oregon. There are no popular flight routes from Knoxville to Oregon.

Search flight deals

Frequently asked questions about flying from Knoxville to Oregon

When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Oregon?
Prices for flights from Knoxville McGhee Tyson Airport to Oregon were last updated today.
How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Oregon?
There are 3 operators available for flights from Knoxville McGhee Tyson Airport to Oregon as of June 2026.
How old do you have to be to fly from Knoxville McGhee Tyson Airport to Oregon?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Oregon.
What documentation or ID do you need to fly to Oregon?
The travel and health documents required for your trip to Oregon can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Oregon. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Knoxville to Oregon

Compare and see reviews for airlines that fly from Knoxville to Oregon with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $279	Free Cancellation	Rating 7.1 11,640 reviews	Search American Airlines flights
United Airlines	PriceFrom $323	Free Cancellation	Rating 7.4 9,796 reviews	Search United Airlines flights
Delta	PriceFrom $353	Free Cancellation	Rating 7.9 8,394 reviews	Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to Oregon?

It is quick and easy to find Knoxville to Oregon flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Oregon that suits you.

Can I find flights from Knoxville to Oregon with flexible booking policies on momondo?

momondo does allow users to show only those flights to Oregon from Knoxville which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Knoxville to Oregon?

momondo helps you find the best flight between Knoxville and Oregon by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Knoxville to Oregon right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Knoxville to Oregon flights. All you need is a valid email address and we will do the rest; it is that quick and easy.