$114 Find Cheap Flights from Portland to Tennessee - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Tennessee departing on 9/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Cheap Flights from Portland to Tennessee

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Nashville
Nashville1 stop$217
Knoxville
Knoxville1 stop$314
Memphis
Memphis1 stop$273
Chattanooga
Chattanooga1 stop$363
Blountville
Blountville2 stops$384
Paducah
Paducah1 stop$448
Nashville
Nashville1 stop$217
Knoxville
Knoxville1 stop$314
Memphis
Memphis1 stop$273
Chattanooga
Chattanooga1 stop$363
Blountville
Blountville2 stops$384
Paducah
Paducah1 stop$448

Book Cheap Portland to Tennessee Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Tennessee that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Tennessee

Fri, Dec 4 - Fri, Dec 11
United Airlines Logo
12:51 pm - 10:02 pm
PDX
-
BNA
7h 11m
1 stop
United Airlines Logo
6:45 pm - 12:54 am
BNA
-
PDX
8h 09m
1 stop
$222United Airlines
Tue, Oct 13 - Sat, Oct 17
Southwest Logo
3:50 pm - 11:35 pm
PDX
-
BNA
5h 45m
1 stop
Southwest Logo
5:15 am - 10:30 am
BNA
-
PDX
7h 15m
1 stop
$222Southwest
Wed, Aug 26 - Sat, Aug 29
American Airlines Logo
7:39 am - 5:28 pm
PDX
-
BNA
7h 49m
1 stop
American Airlines Logo
6:22 am - 1:52 pm
BNA
-
PDX
9h 30m
1 stop
$227American Airlines
Tue, Oct 13 - Sat, Oct 17
American Airlines Logo
6:30 am - 5:16 pm
PDX
-
BNA
8h 46m
1 stop
American Airlines Logo
3:10 pm - 9:11 pm
BNA
-
PDX
8h 01m
1 stop
$227American Airlines
Tue, Aug 18 - Tue, Aug 25
Delta Logo
12:25 pm - 11:55 pm
PDX
-
BNA
9h 30m
1 stop
Delta Logo
5:20 pm - 11:56 pm
BNA
-
PDX
8h 36m
1 stop
$227Delta
Tue, Oct 20 - Fri, Oct 30
Delta Logo
1:00 pm - 11:59 pm
PDX
-
BNA
8h 59m
1 stop
Delta Logo
6:00 am - 10:34 am
BNA
-
PDX
6h 34m
1 stop
$227Delta
Sat, Oct 17 - Wed, Oct 21
United Airlines Logo
2:27 pm - 11:14 pm
PDX
-
BNA
6h 47m
1 stop
United Airlines Logo
10:29 am - 3:56 pm
BNA
-
PDX
7h 27m
1 stop
$227United Airlines
Mon, Nov 9 - Wed, Nov 18
Southwest Logo
7:00 pm - 5:00 am
PDX
-
BNA
8h 00m
1 stop
Southwest Logo
12:30 pm - 6:40 pm
BNA
-
PDX
8h 10m
1 stop
$227Southwest
Thu, Oct 22 - Sun, Oct 25
Frontier Logo
9:34 pm - 1:57 pm
PDX
-
BNA
14h 23m
1 stop
Frontier Logo
2:52 pm - 8:39 pm
BNA
-
PDX
7h 47m
1 stop
$240Frontier
Fri, Oct 2 - Sun, Oct 4
Frontier Logo
12:38 pm - 2:18 pm
PDX
-
BNA
23h 40m
1 stop
Frontier Logo
3:14 pm - 11:43 am
BNA
-
PDX
22h 29m
1 stop
$250Frontier
Booking Insights

KAYAK's insights & trends for Portland to Tennessee flights

Get data-powered insights and trends into flights from Portland to Tennessee to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Portland to Tennessee?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Portland to Tennessee departing in August.

Flight prices are below average for this route right now.

Flights to Tennessee from Portland usually cost between $238 and $418 in August.
The lowest price found in the past 5 days was $217 on American Airlines (Aug 19-Aug 22).

What is the cheapest Portland to Tennessee flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Tennessee from Portland found in the last 5 days was to Nashville, at $387 round-trip. The most popular route is from Portland (PDX) to Nashville (BNA), and the cheapest round-trip airline ticket found on this route in the last 5 days was $387.

What is the cheapest time of day to fly to Tennessee?

The average price for all round-trip flights from Portland to Tennessee depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Tennessee is generally in the morning, when round-trip flights cost $439 on average. The most expensive time of day to fly to Tennessee is generally in the morning, which is peak travel time and where the average cost of a ticket is $439.

Can I save money by flying with a layover from Portland to Tennessee?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $315, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Portland to Tennessee, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Portland to Tennessee is January, when tickets cost $308 (return) on average. On the other hand, the most expensive months are December and May, when the average cost of round-trip tickets is $452 and $435 respectively.

What’s the cheapest day of the week to fly from Portland to Tennessee?

The average price of all round-trip flights from Portland to Tennessee clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Tennessee on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Portland to Tennessee. For your return ticket, we recommend flying on a Wednesday and avoiding Sundays for the best deals.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Portland to Tennessee, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Portland to Tennessee, you should book around 2 weeks before departure, which saves you about 28% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low season

January

Cheapest flight

$114
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from Portland to Nashville

FAQs - booking Tennessee flights

  • How does KAYAK find such low prices on flights from Portland to Tennessee?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Tennessee.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Tennessee?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Portland to Tennessee is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to Tennessee?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Portland to Tennessee with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Tennessee?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Portland to Tennessee up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Portland to Tennessee

 
See real verified KAYAK customer reviews for airlines flying from Portland to Tennessee. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to Tennessee? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4229 reviews
7.0Food
8.1Boarding
7.5Entertainment
8.0Comfort
8.6Crew
Airline reviews

My experience will Southwest was good. I wish there was more entertainment and the boarding process was slow at time but other than that my experience was great definitely will be flying with SouthWest again.

8.0 ExcellentAnonymous, Jul 2026
PHL - BNA
Read more Southwest reviews

My experience will Southwest was good. I wish there was more entertainment and the boarding process was slow at time but other than that my experience was great definitely will be flying with SouthWest again.

No gluten free snacks. Seats felt worn or bare bones even though it was a new 737 MAX 8.

if I was good. Not happy that I have to pay extra money to get the seat I need for lake room, but I guess that’s a sign of the times.

Great flight. Good snacks and drinks. Grateful it was free. The flight from Nashville to louisville, i think her name was Tracy (not sure that's right) super awesome, nice and cheerful. She really enjoyed being at work today! She was the person who scanned the boarding pass on flight wn941. She should be recommended for a raise !

Southwest was greaat! The most expensive but the least upsetting for those we were flying to see.

I was supposed to be on a later flight. When I showed up at the gate, the woman working there was extremely helpful getting moved up to this earlier flight.

The Southwest employees (all two of them) were very nice and cheerful despite the fact the line to self-check a bag (simply drop it off) was hundreds of people long. Thank God I arrived early to the airport because I stood in this line for at least an hour. Once on the flight that had been delayed by an hour, we had no Wi-Fi and thus no entertainment. Finally, I hope the investor strong arm tactics against Southwest pay off in a short-term windfall to your C-Suite because the rest of you are screwed. I have been a faithful Southwest customer for 15 years due to everything you just got rid of. I'm flying to Idaho and Washington in October, both places I used to simply book with Southwest without a second thought now with Frontier (Washington) and United (Idaho) because they offer everything the "new" Southwest does but cheaper and at better times, destinations, etc. This really makes me sad...

It was really nice! I appreciate the gate attendant allowing families with small children to board early on in the process… that was very helpful! The internet service didn’t work with the app I was trying to use even though I paid the $8… other than that it was great! Oh and I should’ve asked for the whole cranberry cocktail can. That cup was about 2 sips…

I liked the boarding process with our loading group and numbers. I disliked that I couldn't guarantee our seats together. I didn't like that the Internet costs $8/ flight, but did love all the inflight options available through their app. I disliked no charging station at my seat for a 3+ hour flight.

Great! Although the flight was about 40 minutes delayed, the crew did a good job getting everything boarded quickly and efficiently.

I would love it if Alaska Airlines brought back the complimentary beverage service on short flights

the flight was fine, But I paid extra for an Aisle seat both planes and did not get what I paid for when you pay an extra almost $80 and do not get the desired seats it was frustrating I don't fly much because of my legs need more room. thank you for your attention to this

Our seat assignments were mysteriously changed such that our boarding was delayed when they tried to fix it, but to no avail. It took more than 15 min. before we sat down. Then the catering delayed our plane for 35 min.

The flight was delayed by over an hour with no explanation.

Alaska is a great airline, consistent, on time and friendly employees

I did not try their food or log in to the WiFi but the rest of the trip both ways was easy and most pleasant.

I liked the free wifi on my SEA to PDX leg. I would have liked it on my return trip too.

Alaska has clean planes, modern interiors, and good service. Major drawback is the lack of IFE seat back screens. Otherwise it could really give Delta a run for its money.

Left one of our suitcases behind. SUPER ANNOYING since I’m traveling solo with a lap infant 😡

The flight was direct, anytime a flight is on time, and there's not a layover that risk yet another delay is a win!!

We got stuck on the tarmac taxiing after landing early so we didn’t get off the plane until an hour later than we thought we would

Internet didn’t work for this leg either. The seat was fine but didn’t have seatback screen, which I knew when I booked it. The biggest letdown is Deltas new policy on beverage/snack service not being served for flights less than 350 miles. I know this is a cost cutting measure, but how much does it really cost to give a drink and a snack for inflated airfare? I really am surprised that with Delta Comfort they don’t provide beverage/snack service given these seats cost extra to purchase. Really need to reconsider this, even if it’s for the Delta Comfort and above.

The flights are constantly late anymore, and they won't even give you a glass of water on the plane. For years, they were able to do a service on this flight from Atlanta to Knoxville and Knoxville Atlanta now they say it's too short of a flight. You can't even get a quick drink of water.

Bus to plane was delayed for no apparent reason and our luggage was still on the belt when they shut it off. Took about 20 minutes to turn it back on to get our luggage.

I haven’t flown economy in over 20 years but it was not bad. Room by my feet for my bag and seat was roomy enough. Surprised in a good way.

Second flight in a row where the entertainment system is broken. 5 hour long flight with no entertainment and flight attendants did not seem interested in resolving the matter. Very shocked to be treated this poorly considering I paid for a first class experience and have Diamond Medallion status.

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

My seat had no padding, it was literally plywood with a plastic cover. I could not change seats on my 10 hour flight. My excitement for this trip helped me deal with the pain.

The flights were on time- Great service Would have liked more options for food choices.

The brakes on the A220 are sensitive and uncomfortably grabby

the whole trip was smooth, and as comfortable as flying is these days. flight crew was friendly and very courteous and helpful.

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

This was a very average flight. The seat was out of alignment so more uncomfortable than usual. The cabin felt not well maintained. But I safely got where I needed to go.

We had a 90 minute delay due to equipment failure that was detected just before we took off. United rebooked my connecting flight.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

This was a Lufthansa flight. Disappointing main meal. Very rough over Canada and arrival at FRA. IFE was almost unusable.

Poor seating comfort, seat cushion too thin, very uncomfortable. My luggage didi not make the flight due to equipment change. At least. United had it delivered the next day. I was without my toilet items for one day.

Flight cancelled because of the grounded 737s. United was good about it and got us onto a later Alaska Airlines flight to Oakland (not San Francisco as originally intended). Had to go through security again and my wife dropped her MacBook Pro, which broke, a $2,500 whoopsie. But we made it home.

I liked being upgraded to first class. The flight was a redeye, so I did sleep most of it.

Luggage took too long go get off plane in Knoxville. Was almost 45 minutes after the flight landed.

Awful, tons of delays, I got into Chicago multiple hours late meaning I hit the very traffic I tried so desperately to avoid. Just empty apologies from American Airlines text alerts. Trash behavior from a trash airline.

The boarding was as always, the crew tried their best but not enough. The food was a disaster I had dietary restrictions that were half met because the company did not loaded the food for the flight. The entertainment screen was fine but content was not and also they removed the free messaging option from the flight and they charged 30 dollars for that crappy bandwidth. This flight is not worth the cost and the company is going down on quality.

As smooth as you can expect. Some issues with boarding because the previous plane took forever to deplane but overall, a good experience.

DFW-LHR Toilets not kept clean Too cramped. Aisles so narrow crew were constantly banging into people on the aisle seats. Even then, the carts used are reduced width. Other than that it was a decent flight on both legs

Excellent customer service at check in at Austin flight to DFW and excellent customer service from Karren in terminal B at DFW.

The flight itself was fine, but between the man in front of me putting his chair back, and the gentleman next to me who took up 50% of my seat, my back and neck are destroyed from the flight. I’m hoping for a better outcome flying back.

Flight boarded without pilots. Sat on plane for 3 hrs. after over an hour late boarding. Plane never took off. Had to deplane near midnight. Line for rebooking was 3 hours + long. I had to leave.

We were told there would be no food/beverage service due to turbulence. There was very little turbulence on the 2+ hour flight. I was in First Class and thought they could have done a quick service after take off as they had a quite bit of time before we would be reaching the predicted turbulent area. They could have at least passed out a quick bag of pretzels.

Very disappointed with the crew and the lack of attention given to the passengers. On a 5 hour flight they never offered a snack. One time offered a beverage and didn’t pick up the used cups until the flight was on final approach. The two flight attendants in our section mentioned that they were best friends and compared their pre flight shoes. When paying for first/business class there is a level of service that should be expected. These two spent the majority of the flight in their seats playing on their phones and laughing with each other. Very frustrating!!!

Everything you need to know for your flight from Portland to Tennessee

Information on your arrival and departure airports