HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Tennessee

$80+ Cheap flights from Portland (PDX) to Tennessee

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BNA
Jan 5 — Jan 121
Mon 1/5
Mon 1/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Tennessee with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Portland to Tennessee

Cheapest flights from Portland to Tennessee
Explore the most affordable flight options available from Portland to Tennessee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 6, 2025.

This Delta deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/175:30 amPDX - BNA
1 stop6h 52mDelta
Thu 12/187:23 pmBNA - PDX
1 stop6h 41mDelta
Deal found 12/5$278
This American Airlines deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/122:07 pmPDX - BNA
1 stop6h 52mAmerican Airlines
Fri 12/198:15 pmBNA - PDX
1 stop7h 23mAmerican Airlines
Deal found 12/5$279
This Southwest deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/175:30 amPDX - BNA
2 stops8h 00mSouthwest
Thu 12/184:30 pmBNA - PDX
1 stop9h 05mSouthwest
Deal found 12/5$292
This Delta deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:50 amPDX - BNA
1 stop15h 07mDelta
Tue 1/67:37 amBNA - PDX
1 stop10h 48mDelta
Deal found 12/6$295
This American Airlines deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/121:28 pmPDX - BNA
1 stop8h 28mAmerican Airlines
Sun 12/146:46 amBNA - PDX
1 stop8h 08mAmerican Airlines
Deal found 12/4$297
This American Airlines deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1311:59 pmPDX - BNA
1 stop8h 27mAmerican Airlines
Sun 12/215:09 amBNA - PDX
1 stop7h 51mAmerican Airlines
Deal found 12/5$318
This KAYAK deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1510:10 pmPDX - BNA
1 stop8h 12mDelta
Thu 12/187:23 pmBNA - PDX
1 stop6h 41mDelta
Deal found 12/5$320
This Southwest deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1212:45 pmPDX - BNA
1 stop7h 25mSouthwest
Sun 1/45:10 pmBNA - PDX
1 stop9h 20mSouthwest
Deal found 12/5$321
This Southwest deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/167:00 amPDX - BNA
1 stop7h 20mSouthwest
Mon 12/2210:45 pmBNA - PDX
1 stop12h 15mSouthwest
Deal found 12/4$333
This United Airlines deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:59 pmPDX - BNA
1 stop7h 26mUnited Airlines
Thu 1/82:52 pmBNA - PDX
2 stops11h 47mUnited Airlines
Deal found 12/6$342
This Kiwi.com deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/252:29 pmPDX - MEM
1 stop24h 20mMultiple Airlines
Mon 12/295:54 pmMEM - PDX
1 stop21h 30mMultiple Airlines
Deal found 12/3$427
This Kiwi.com deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:59 pmPDX - TYS
1 stop26h 32mMultiple Airlines
Tue 1/65:37 pmTYS - PDX
2 stops44h 38mMultiple Airlines
Deal found 12/4$440

Find flight deals from Portland to Tennessee

Keep the following information in mind while searching for Portland to Tennessee flight deals. Data was last updated December 6, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$179
(American Airlines)

One-way from

$80
(American Airlines)

Popular in

June

Cheapest in

January

Average price

$407

Good round-trip deal

$338 or less

Good one-way deal

$158 or less
Provider with most accurate pricing for Portland-Nashville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Nashville Intl flights.
Search Deals
From Portland to Tennessee
Search Deals
One-way flight from Portland to Tennessee
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Portland to Tennessee.
Search Deals
Price to beat on a one-way flight from Portland to Tennessee.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Tennessee that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 6, 2025.
Use the filters below to find and compare flights from Portland to Tennessee that are best for you.

Fly from

Portland

Fly to

Tennessee

Route

Depart

Return

Price

PortlandNashville

PDX - BNA

PDXBNA

Portland

Thu 1/8

6:30 am-4:45 pm

2 stops8h 15m

Nashville Intl

Mon 1/12

11:45 am-6:00 pm

1 stop8h 15m

$214

PortlandNashville

PDX - BNA

PDXBNA

Portland

Tue 2/10

6:30 am-4:45 pm

2 stops8h 15m

Nashville Intl

Mon 2/16

7:00 pm-12:05 am

1 stop7h 05m

$218

PortlandNashville

PDX - BNA

PDXBNA

Portland

Thu 2/26

3:30 pm-12:05 am

1 stop6h 35m

Nashville Intl

Sun 3/1

6:45 am-2:30 pm

1 stop9h 45m

$224

PortlandNashville

PDX - BNA

PDXBNA

Portland

Thu 2/12

8:45 pm-8:45 am

1 stop10h 00m

Nashville Intl

Tue 2/17

5:15 am-10:15 am

1 stop7h 00m

$227

PortlandNashville

PDX - BNA

PDXBNA

Portland

Thu 1/15

1:39 pm-10:30 pm

1 stop6h 51m

Nashville Intl

Mon 1/19

4:55 pm-11:55 pm

1 stop9h 00m

$237

PortlandNashville

PDX - BNA

PDXBNA

Portland

Thu 2/19

1:02 pm-11:48 pm

1 stop8h 46m

Nashville Intl

Mon 2/23

7:35 am-12:42 pm

1 stop7h 07m

$237

PortlandNashville

PDX - BNA

PDXBNA

Portland

Sun 2/15

2:25 pm-10:20 pm

1 stop5h 55m

Nashville Intl

Sun 2/22

5:20 am-10:55 am

1 stop7h 35m

$237

PortlandNashville

PDX - BNA

PDXBNA

Portland

Sat 1/17

10:24 am-8:51 pm

1 stop8h 27m

Nashville Intl

Tue 1/20

7:37 am-8:59 pm

2 stops15h 22m

$247

PortlandNashville

PDX - BNA

PDXBNA

Portland

Thu 1/22

5:00 am-3:54 pm

2 stops8h 54m

Nashville Intl

Sun 1/25

6:30 am-12:34 pm

1 stop8h 04m

$252

PortlandNashville

PDX - BNA

PDXBNA

Portland

Fri 2/20

10:56 am-7:32 pm

1 stop6h 36m

Nashville Intl

Tue 2/24

6:00 am-1:44 pm

2 stops9h 44m

$252

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/5

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Portland to Tennessee

Have a flexible travel schedule? Discover the best time to fly to Tennessee from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Portland to Tennessee?

Currently, July is the cheapest month in which you can book a flight from Portland to Tennessee (average of $128). Flying from Portland to Tennessee in May is currently the most expensive (average of $223). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PDX to TN?

Find hourly flight availability from Portland to Tennessee. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 6, 2025.

It’s optimal to fly from Portland to Tennessee in the afternoon. By choosing this option you can save up to 31% on the cost of your flight, compared to a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Portland to Tennessee. Price data was last updated on November 29, 2025.

Travelers seeking maximum savings on their Portland to Tennessee flight should consider departing on Monday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Portland to Tennessee?

Reviews of airlines servicing Tennessee

Get insights into the airlines that provide service to Tennessee. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Tennessee. Reviews last updated December 6, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Portland to Tennessee to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,405 reviews

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Alaska Airlines
8.0
Very good
11,405 reviews
Alaska Airlines
8.0
Very good
11,405 reviews

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Southwest
8.0
Very good
4,251 reviews
Alaska Airlines
8.0
Very good
11,405 reviews

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Delta
7.9
Good
8,009 reviews
Alaska Airlines
8.0
Very good
11,405 reviews

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
United Airlines
7.4
Good
9,065 reviews
Alaska Airlines
8.0
Very good
11,405 reviews

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
American Airlines
7.2
Good
11,043 reviews
Alaska Airlines
8.0
Very good
11,405 reviews

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

Related info for your journey

Find useful and relevant information for your journey from Portland to Tennessee. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Tennessee?

    Located just 6.0 mi from the city center, Portland (PDX) is the airport most travelers will use when flying to Tennessee from Portland.

  • How popular is this Portland to Tennessee flight route?

    Within the past month, 26 users have taken a look at flights from Portland to Tennessee.

  • How long is the flight from Portland to Tennessee?

    There are many flights that can get you from Portland to Tennessee in 8h 15m. Fly via Southwest, American Airlines, or Delta to get the fastest option. Airlines will cover a distance of 1967 mi. This flight may include one or multiple stops.

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

    For one-way options, check prices for Southwest. According to our data, you can fly for as low as $79. Users have also found prices from $89 and $98 on American Airlines and Delta, respectively.

  • What are the most popular routes from Portland to Tennessee?

    The most popular flight routes from Portland to Tennessee are Portland - Nashville Intl, Portland - Knoxville McGhee Tyson and Portland - Memphis.

  • What are the cheapest flights from Portland to Tennessee?

    The cheapest flight price from Portland to Tennessee is $117. On average you can expect to pay $427. The most popular route, (Portland - Nashville Intl), can usually be booked for $168.

  • Can I find deals for flights from Portland to Tennessee that include hotel bookings?

    Yes. In addition to deals on Portland to Tennessee flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Tennessee?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Tennessee.

  • Can I find deals for business class flights from Portland to Tennessee?

    Yes. Cheapflights offers flight deals from Portland to Tennessee by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland to Tennessee?

    Currently, July is the cheapest month in which you can book a flight from Portland to Tennessee (average of $128). Flying from Portland to Tennessee in May is currently the most expensive (average of $223). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Tennessee

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Los Angeles flights
Portland to Las Vegas flights
Portland to John F Kennedy Intl flights
Portland to Sky Harbor Intl flights
Portland to Dallas/Fort Worth flights
Portland to San Francisco flights
Portland to Newark flights
Portland to Honolulu flights
Portland to Kahului flights
Portland to Denver flights
Portland to San Diego flights
Portland to Minneapolis flights
Portland to Hobby flights
Portland to Ontario flights
Portland to Miami flights
Portland to O'Hare Intl flights
Portland to Orlando flights
Portland to LaGuardia flights
Portland to George Bush Intcntl flights
Portland to Palm Springs flights
Portland to Atlanta flights
Portland to Kailua-Kona flights
Boise to Las Vegas flights
Portland to Salt Lake City flights
Boise to Sky Harbor Intl flights
Portland to Lihue flights
Portland to Santa Ana flights
Portland to Boston flights
Portland to Burbank flights
Boise to Dallas/Fort Worth flights
Boise to Seattle flights
Portland to Reagan-National flights
Boise to Los Angeles flights
Portland to Tampa flights
Portland to New Orleans flights
Portland to Oakland flights
Boise to Denver flights
Portland to Sacramento flights
Portland to Dulles Intl flights
Portland to Nashville flights
Portland to Austin flights
Eugene to Las Vegas flights
Portland to Fort Lauderdale flights
Boise to San Diego flights
Boise to Sacramento flights
Portland to San Jose flights
Redmond to Sky Harbor Intl flights
Portland to Love Field flights
Boise to Santa Ana flights
Portland to Midway flights

Top 8 airlines flying from Portland to Tennessee

Discover the top 8 airlines that operate flights from Portland to Tennessee. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$102Average$275FlexibilityNo cancel feeOn-time65%
FrontierCheapest$125Average$265FlexibilityNo cancel feeOn-time62%
DeltaCheapest$131Average$425FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$178Average$385FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$178Average$441FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$216Average$431FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$220Average$426FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$257Average$400FlexibilityNo cancel feeOn-time85%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.