Cheap flights from Knoxville to Portland (TYS - PDX)

TYS — PDX
Feb 4 — Feb 111

The best prices from Knoxville McGhee Tyson to Portland are usually found in February or January, booked 20 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

How to find the cheapest flight from Knoxville (TYS) to Portland (PDX)

All the information you need to plan the best TYS to PDX flight in 2023: compare Knoxville to Portland flight prices with the expected peak season, weather and rainfall in Portland.

TYS - PDX

Price

$410 - $816

PDX

Temperature

41 - 69.8 °F

PDX

Rainfall

0.7 - 5.6 inches

Popular inJuneHigh demand for flights, 22% potential price rise
Cheapest inFebruaryBest time to find cheap flights, 35% potential price drop
Round-trip from$410From Knoxville McGhee Tyson to Portland
One-way from$150One-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 Tuesday, 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 20 days in advance to save up to 9% 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 20 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 $663, or $735 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 June. Prices are generally better when you fly from Knoxville to Portland in February, with the cheapest ticket starting at $175.

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 in the afternoon. If you’re flexible enough to do this you can expect to save up to 8% on your trip compared to booking a flight in the morning.

Cheap flights from Knoxville to Portland in January, February 2023

The best prices found for TYS to PDX flights for January, February
Feb 10 - Feb 24
TYS

Knoxville McGhee Tyson

PDX

Portland

1 stop

13h 23m
PDX

Portland

TYS

Knoxville McGhee Tyson

1 stop

14h 15m
$166

Frontier

Pick Dates

Deal found 1/28

Feb 24 - Feb 28
TYS

Knoxville McGhee Tyson

PDX

Portland

1 stop

15h 29m
PDX

Portland

TYS

Knoxville McGhee Tyson

2 stops

20h 14m
$178

Multiple Airlines

Pick Dates

Deal found 1/29

Feb 28 - Mar 7
TYS

Knoxville McGhee Tyson

PDX

Portland

2 stops

28h 02m
PDX

Portland

TYS

Knoxville McGhee Tyson

1 stop

23h 04m
$223

Multiple Airlines

Pick Dates

Deal found 1/29

Knoxville to Portland 2023 flight deals

Cheap flights to Portland from Knoxville found for this year
Feb 10 - Feb 24
TYS

Knoxville McGhee Tyson

PDX

Portland

1 stop

13h 23m
PDX

Portland

TYS

Knoxville McGhee Tyson

1 stop

14h 15m
$166

Frontier

Pick Dates

Deal found 1/28

Feb 24 - Feb 28
TYS

Knoxville McGhee Tyson

PDX

Portland

1 stop

15h 29m
PDX

Portland

TYS

Knoxville McGhee Tyson

2 stops

20h 14m
$178

Multiple Airlines

Pick Dates

Deal found 1/29

Feb 28 - Mar 7
TYS

Knoxville McGhee Tyson

PDX

Portland

2 stops

28h 02m
PDX

Portland

TYS

Knoxville McGhee Tyson

1 stop

23h 04m
$223

Multiple Airlines

Pick Dates

Deal found 1/29

Cheap Frontier flights from Knoxville to Portland

Feb 10 - Feb 24
TYS

Knoxville McGhee Tyson

PDX

Portland

1 stop

13h 23m
PDX

Portland

TYS

Knoxville McGhee Tyson

1 stop

14h 15m
$166

Frontier

Pick Dates

Deal found 1/28

Mar 13 - Mar 15
TYS

Knoxville McGhee Tyson

PDX

Portland

1 stop

9h 09m
PDX

Portland

TYS

Knoxville McGhee Tyson

2 stops

13h 25m
$332

Frontier

Pick Dates

Deal found 1/29

Mar 13 - Mar 19
TYS

Knoxville McGhee Tyson

PDX

Portland

1 stop

9h 09m
PDX

Portland

TYS

Knoxville McGhee Tyson

1 stop

18h 39m
$385

Frontier

Pick Dates

Deal found 1/29

Cheap American Airlines flights from Knoxville to Portland

Feb 28 - Mar 7
TYS

Knoxville McGhee Tyson

PDX

Portland

2 stops

14h 40m
PDX

Portland

TYS

Knoxville McGhee Tyson

2 stops

20h 16m
$425

American Airlines

Pick Dates

Deal found 1/29

Feb 5 - Feb 12
TYS

Knoxville McGhee Tyson

PDX

Portland

2 stops

11h 25m
PDX

Portland

TYS

Knoxville McGhee Tyson

2 stops

12h 07m
$705

American Airlines

Pick Dates

Deal found 1/29

Last minute flights from Knoxville to Portland

Late deals on return flights to Portland from Knoxville, departing today and this week
Feb 5 - Feb 12
TYS

Knoxville McGhee Tyson

PDX

Portland

2 stops

28h 06m
PDX

Portland

TYS

Knoxville McGhee Tyson

1 stop

11h 28m
$314

Multiple Airlines

Pick Dates

Deal found 1/29

Feb 5 - Feb 12
TYS

Knoxville McGhee Tyson

PDX

Portland

1 stop

20h 29m
PDX

Portland

TYS

Knoxville McGhee Tyson

1 stop

11h 28m
$483

Multiple Airlines

Pick Dates

Deal found 1/29

Feb 5 - Feb 12
TYS

Knoxville McGhee Tyson

PDX

Portland

2 stops

11h 25m
PDX

Portland

TYS

Knoxville McGhee Tyson

2 stops

12h 07m
$705

American Airlines

Pick Dates

Deal found 1/29

One-way flights to Portland from Knoxville

The cheapest one-way flights from Knoxville to Portland
Feb 17
TYS

Knoxville McGhee Tyson

PDX

Portland

1 stop

15h 34m
$87

Frontier

Pick Dates

Deal found 1/27

Feb 13
TYS

Knoxville McGhee Tyson

PDX

Portland

2 stops

25h 25m
$101

Multiple Airlines

Pick Dates

Deal found 1/27

Apr 3
TYS

Knoxville McGhee Tyson

PDX

Portland

1 stop

9h 09m
$102

Frontier

Pick Dates

Deal found 1/28

Reviews of Airlines Servicing Portland

Delta
7.9
Good
2,024 reviews

Entertainment

7.8

Overall

7.9

Comfort

7.9

Boarding

8.0

Crew

8.5

Food

7.2

Reviews

1 / 10

Flight was delayed by a couple of hours. I had traveled for 20 hours already and the last trip to RSW was absolutely agonizing

Delta
7.9
Good
2,024 reviews
Delta
7.9
Good
2,024 reviews

Entertainment

7.8

Overall

7.9

Comfort

7.9

Boarding

8.0

Crew

8.5

Food

7.2

Reviews

1 / 10

Flight was delayed by a couple of hours. I had traveled for 20 hours already and the last trip to RSW was absolutely agonizing

United Airlines
7.6
Good
1,165 reviews
Delta
7.9
Good
2,024 reviews

Entertainment

7.8

Overall

7.9

Comfort

7.9

Boarding

8.0

Crew

8.5

Food

7.2

Reviews

1 / 10

Flight was delayed by a couple of hours. I had traveled for 20 hours already and the last trip to RSW was absolutely agonizing

Allegiant Air
7.5
Good
95 reviews
Delta
7.9
Good
2,024 reviews

Entertainment

7.8

Overall

7.9

Comfort

7.9

Boarding

8.0

Crew

8.5

Food

7.2

Reviews

1 / 10

Flight was delayed by a couple of hours. I had traveled for 20 hours already and the last trip to RSW was absolutely agonizing

American Airlines
7.4
Good
1,667 reviews
Delta
7.9
Good
2,024 reviews

Entertainment

7.8

Overall

7.9

Comfort

7.9

Boarding

8.0

Crew

8.5

Food

7.2

Reviews

1 / 10

Flight was delayed by a couple of hours. I had traveled for 20 hours already and the last trip to RSW was absolutely agonizing

Frontier
6.1
Okay
536 reviews
Delta
7.9
Good
2,024 reviews

Entertainment

7.8

Overall

7.9

Comfort

7.9

Boarding

8.0

Crew

8.5

Food

7.2

Reviews

1 / 10

Flight was delayed by a couple of hours. I had traveled for 20 hours already and the last trip to RSW was absolutely agonizing

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. American Airlines, United 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 American 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 $166, but on average you can expect to pay $318.

Are there last-minute flights available from Knoxville to Portland for under $400?

There are currently 4+ open flights from Knoxville to Portland within the next 7 days for less than $400.

How popular is this Knoxville to Portland flight route?

Within the past month, 11 users have taken a look at flights from Knoxville McGhee Tyson to Portland.

What are the cheapest airlines flying from Knoxville to Portland round-trip?

Frontier, at $166, was found to be the cheapest airline from Knoxville to Portland.Alternate airlines to your destination round-trip include American Airlines and United Airlines. Users have found that Frontier is 73% 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 $87. Users have also found prices from $150 and $349 on Allegiant Air and Delta, respectively.

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

Consider American Airlines, Alaska 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 $1,384 for a flight from Knoxville to Portland. The cheapest flight overall is $144 while the most popular route, (Knoxville McGhee Tyson - Portland) is currently priced at $178.

Alternative routes for Knoxville to Portland

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

Top 5 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
FrontierCheapest$125Average$246FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
United AirlinesCheapest$379Average$657FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
DeltaCheapest$445Average$767FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
American AirlinesCheapest$479Average$726FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
Alaska AirlinesCheapest$572Average$733FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights
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