Cheap flights from Knoxville to Portland (TYS - PDX) from $107
This is the cheapest one-way flight price, found on 9/19. Prices may vary by date and flight preferences.
The best prices from Knoxville McGhee Tyson to Portland are usually found in January or April, booked 23 days in advance, depart on a Wednesday or Saturday and return on a Saturday
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.
Popular in | June |
|---|---|
Cheapest in | January |
Round-trip from | $278 |
One-way from | $269 |
TYS - PDX Price | $278 - $500 |
|---|---|
PDX Temperature | 41 - 69.8 °F |
PDX Rainfall | 0.7 - 5.6 inches |
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 24 days in advance to save up to 19% 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 24 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 $665, or $769 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 January, with the cheapest ticket starting at $270.
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 evening. If you’re flexible enough to do this you can expect to save up to 61% on your trip compared to booking a flight at noon.
Cheap Frontier flights from Knoxville to Portland
Consider these cheap Frontier flights we've found departing from Knoxville to Portland. Come back soon if you're not finding the exact deal you're looking for.
Cheap United Airlines flights from Knoxville to Portland
Take a gander at the lowest prices we've found on United Airlines flights from Knoxville to Portland. Deals are refreshing constantly so come back soon for more options.
Cheap Knoxville to Portland flights in September & October 2023
The best prices found for TYS to PDX flights for September, October
Listed are some of the best fares we've found on flights departing from Knoxville to Portland in 2023. Check back in a little while for more flight options.
Knoxville to Portland 2023 flight deals
Cheap flights to Portland from Knoxville found for this year
Listed are some of the best fares we've found on flights departing from Knoxville to Portland in 2023. Check back in a little while for more flight options.
Knoxville to Portland flights leaving soon
Late deals on return flights to Portland from Knoxville, departing today and this week
Consider one of these great deals we found on last-minute flights from Knoxville to Portland. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
One-way flights to Portland from Knoxville
The cheapest one-way flights from Knoxville to Portland
If you're seeking multiple options on one-way flights from Knoxville to Portland, be sure to check out these deals, which are updated often. Users in need of a round-trip flight from Knoxville to Portland instead should update the search form at the top of page.
Find flights from Knoxville to Portland within your budget
Use the slider to find flights from Knoxville to Portland that fit your budget.
Fly from
Fly to
Budget
$210 - $455
Route
Depart
Return
Price
Knoxville McGhee TysonPortland
TYS - PDX
TYSPDX
Knoxville McGhee Tyson
Mon 10/30
1 stop14h 21m
Portland
Wed 11/8
2 stops34h 19m
Knoxville McGhee TysonPortland
TYS - PDX
TYSPDX
Knoxville McGhee Tyson
Fri 10/27
1 stop16h 07m
Portland
Thu 11/2
1 stop16h 16m
Knoxville McGhee TysonPortland
TYS - PDX
TYSPDX
Knoxville McGhee Tyson
Wed 10/18
1 stop29h 29m
Portland
Wed 10/25
1 stop28h 01m
Knoxville McGhee TysonPortland
TYS - PDX
TYSPDX
Knoxville McGhee Tyson
Wed 10/11
1 stop29h 29m
Portland
Wed 10/25
1 stop28h 01m
Knoxville McGhee TysonPortland
TYS - PDX
TYSPDX
Knoxville McGhee Tyson
Thu 10/26
1 stop11h 30m
Portland
Thu 11/2
1 stop16h 16m
Knoxville McGhee TysonPortland
TYS - PDX
TYSPDX
Knoxville McGhee Tyson
Fri 11/17
1 stop29h 10m
Portland
Mon 11/20
1 stop13h 04m
Knoxville McGhee TysonPortland
TYS - PDX
TYSPDX
Knoxville McGhee Tyson
Sat 11/4
1 stop14h 45m
Portland
Sat 11/11
1 stop11h 22m
Knoxville McGhee TysonPortland
TYS - PDX
TYSPDX
Knoxville McGhee Tyson
Mon 10/30
1 stop8h 05m
Portland
Wed 11/8
1 stop7h 20m
Knoxville McGhee TysonPortland
TYS - PDX
TYSPDX
Knoxville McGhee Tyson
Thu 10/26
1 stop8h 30m
Portland
Sat 10/28
1 stop8h 59m
Reviews of airlines servicing Portland
See what other customers who have flown with Frontier, United Airlines and American Airlines from Knoxville to Portland have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Food
Boarding
Entertainment
Overall
Comfort
Reviews
Horrible experience. Delayed bags, missing items, delayed flights. Complete disaster
Crew
Food
Boarding
Entertainment
Overall
Comfort
Reviews
Horrible experience. Delayed bags, missing items, delayed flights. Complete disaster
Crew
Food
Boarding
Entertainment
Overall
Comfort
Reviews
Horrible experience. Delayed bags, missing items, delayed flights. Complete disaster
Crew
Food
Boarding
Entertainment
Overall
Comfort
Reviews
Horrible experience. Delayed bags, missing items, delayed flights. Complete disaster
Crew
Food
Boarding
Entertainment
Overall
Comfort
Reviews
Horrible experience. Delayed bags, missing items, delayed flights. Complete disaster
Related info for your journey
Useful info, stats and facts about Knoxville to Portland flights.
Can I find flights from Knoxville to Portland for under $300 on Cheapflights?
Yes, there are multiple flights from Knoxville to Portland for under $300. The cheapest flight booked recently is on Multiple Airlines for just $210, but on average you can expect to pay $295.
Are there last-minute flights available from Knoxville to Portland for under $600?
There are currently 7+ open flights from Knoxville to Portland within the next 7 days for less than $600.
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 $217, was found to be the cheapest airline from Knoxville to Portland.Alternate airlines to your destination round-trip include United Airlines and American Airlines. Users have found that Frontier is 66% 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 $107. Users have also found prices from $223 and $269 on American Airlines 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 does TYS to PDX mean?
These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Knoxville McGhee Tyson Airport to Portland Airport flight would often be abbreviated as a TYS to PDX flight.