Portland

Cheap flights from Knoxville to Portland (TYS - PDX)

The best prices from Knoxville McGhee Tyson to Portland are usually found in August or July, booked 46 days in advance, depart on a Monday or Wednesday and return on a Friday

How to find the cheapest flight from Knoxville to Portland

All the information you need to plan the best TYS to PDX flight in 2022: compare Knoxville to Portland flight prices with the expected peak season, weather and rainfall in Portland.

TYS - PDX

Price

$233 - $568

PDX

Temperature

41 - 69.8 °F

PDX

Precipitation

0.7 - 5.6 inches

Popular in

December

High demand for flights, 27% potential price rise

Cheapest in

August

Best time to find cheap flights, 44% potential price drop

Round-trip from

$233

From Knoxville McGhee Tyson to Portland

One-way from

$197

One-way flight from Knoxville McGhee Tyson to Portland

What is the cheapest day to fly round-trip from Knoxville to Portland?

It’s generally more expensive to depart on a Sunday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

Travelers have found it’s best to book a flight 46 days in advance to save up to 3% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 46 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Knoxville to Portland 1-2 weeks in advance for as low as $396, or $399 for flights within the next 24 hours.

What is the cheapest month to fly from Knoxville to Portland?

Flights from Knoxville to Portland lean towards being more expensive in December. Prices are generally better when you fly from Knoxville to Portland in August, with the cheapest ticket starting at $129.

When is the cheapest time to fly from Knoxville to Portland (TYS - PDX)?

A simple way to save on the total cost of your ticket is to fly from Knoxville to Portland at noon. If you’re flexible enough to do this you can expect to save up to 20% on your trip compared to booking a flight in the morning.

Cheap flights from Knoxville to Portland in January, February 2022

The best prices found for TYS to PDX flights for January, February
Feb 25 - Feb 27
TYS

Knoxville McGhee Tyson

PDX

Portland

1 stop

7h 30m
PDX

Portland

TYS

Knoxville McGhee Tyson

1 stop

8h 04m
$122

Frontier

View Deal

Deal found 1/19/22

Feb 4 - Feb 6
TYS

Knoxville McGhee Tyson

PDX

Portland

1 stop

7h 41m
PDX

Portland

TYS

Knoxville McGhee Tyson

1 stop

10h 06m
$125

Frontier

View Deal

Deal found 1/19/22

Feb 4 - Feb 6
TYS

Knoxville McGhee Tyson

PDX

Portland

2 stops

26h 01m
PDX

Portland

TYS

Knoxville McGhee Tyson

1 stop

10h 06m
$158

Multiple Airlines

View Deal

Deal found 1/19/22

Knoxville to Portland 2022 flight deals

Cheap flights to Portland from Knoxville found for this year
Feb 25 - Feb 27
TYS

Knoxville McGhee Tyson

PDX

Portland

1 stop

7h 30m
PDX

Portland

TYS

Knoxville McGhee Tyson

1 stop

8h 04m
$122

Frontier

View Deal

Deal found 1/19/22

Feb 4 - Feb 6
TYS

Knoxville McGhee Tyson

PDX

Portland

1 stop

7h 41m
PDX

Portland

TYS

Knoxville McGhee Tyson

1 stop

10h 06m
$125

Frontier

View Deal

Deal found 1/19/22

Feb 4 - Feb 6
TYS

Knoxville McGhee Tyson

PDX

Portland

2 stops

26h 01m
PDX

Portland

TYS

Knoxville McGhee Tyson

1 stop

10h 06m
$158

Multiple Airlines

View Deal

Deal found 1/19/22

Last minute flights from Knoxville to Portland

Late deals on return flights to Portland from Knoxville, departing today and this week
Jan 31 - Feb 28
TYS

Knoxville McGhee Tyson

PDX

Portland

1 stop

10h 16m
PDX

Portland

TYS

Knoxville McGhee Tyson

1 stop

7h 44m
$490

United Airlines

View Deal

Deal found 1/22/22

Jan 31 - Feb 27
TYS

Knoxville McGhee Tyson

PDX

Portland

1 stop

8h 55m
PDX

Portland

TYS

Knoxville McGhee Tyson

2 stops

13h 34m
$494

Delta

View Deal

Deal found 1/22/22

Jan 31 - Feb 28
TYS

Knoxville McGhee Tyson

PDX

Portland

2 stops

10h 53m
PDX

Portland

TYS

Knoxville McGhee Tyson

2 stops

9h 51m
$499

Delta

View Deal

Deal found 1/22/22

One-way flights to Portland from Knoxville

The cheapest one-way flights from Knoxville to Portland
Feb 11
TYS

Knoxville McGhee Tyson

PDX

Portland

1 stop

7h 41m
$58

Frontier

View Deal

Deal found 1/20/22

Mar 3
TYS

Knoxville McGhee Tyson

PDX

Portland

2 stops

32h 56m
$137

Multiple Airlines

View Deal

Deal found 1/19/22

May 18
TYS

Knoxville McGhee Tyson

PDX

Portland

1 stop

8h 03m
$144

Multiple Airlines

View Deal

Deal found 1/20/22

Related info for your journey

Useful info, stats and facts about Knoxville to Portland flights.

Which airlines flying from Knoxville McGhee Tyson to Portland have flexible cancellations due to COVID-19?

Some of our airline partners flying from Knoxville McGhee Tyson to Portland have new flexible policies in place due to COVID-19. United Airlines, American Airlines, and Delta are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

Can I find flights from Knoxville to Portland for under $200 on Cheapflights?

Yes, there are multiple flights from Knoxville to Portland for under $200. The cheapest flight booked recently is on Frontier for just $122, but on average you can expect to pay $234.

Are there last-minute flights available from Knoxville to Portland for under $500?

There are currently 3+ open flights from Knoxville to Portland within the next 7 days for less than $500.

How popular is this Knoxville to Portland flight route?

Within the past month, 16 users have taken a look at flights from Knoxville McGhee Tyson to Portland.

What is the cheapest airline to fly from Knoxville to Portland round-trip?

Frontier, at $122, was found to be the cheapest airline from Knoxville to Portland.. Users have found that Frontier is 70% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Knoxville to Portland one-way?

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $58. Users have also found prices from $197 and $223 on Delta and United Airlines, respectively.

What are the most popular airlines that fly from Knoxville to Portland?

Consider Major Airline, American Airlines or Delta when booking your flight. These represent the most popular airlines when flying from Knoxville to Portland.

What are the cheapest flights from Knoxville to Portland?

On average you can expect to pay $464 for a flight from Knoxville to Portland. The cheapest flight overall is $111 while the most popular route, (Knoxville McGhee Tyson - Portland) is currently priced at $186.

Can I fly to Portland from Knoxville McGhee Tyson right now?

Information is based on travel restrictions for travel to Portland within the United States

Most visitors from Knoxville McGhee Tyson need to provide a negative COVID-19 test result and/or quarantine to enter Portland.

COVID-19 testing requirements
Visitors from Knoxville McGhee Tyson must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Portland.

Quarantine requirements
Visitors from Knoxville McGhee Tyson are not required to quarantine after entering Portland.

Can I fly back to Knoxville McGhee Tyson from Portland?

Returning to Knoxville McGhee Tyson from Portland

COVID-19 testing requirements
Visitors from Portland must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Knoxville McGhee Tyson.

Quarantine requirements
Visitors from Portland are not required to quarantine after entering Knoxville McGhee Tyson.

Alternative routes for Knoxville to Portland

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Knoxville to Portland

The chart below displays the airlines Cheapflights users traveling from Knoxville to Portland choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Frontier
Cheapest$146
Average$313
FlexibilityNo cancel fee
On-time62%
COVID-19 safety
Delta
Cheapest$160
Average$461
FlexibilityNo cancel fee
On-timeN/A
COVID-19 safety
United Airlines
Cheapest$227
Average$490
FlexibilityNo cancel fee
On-time69%
COVID-19 safety
American Airlines
Cheapest$239
Average$461
FlexibilityNo cancel fee
On-time71%
COVID-19 safety