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Tennessee

$75+ 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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BNA
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Portland to Tennessee

Keep the following information in mind while searching for Portland to Tennessee flight deals. Data was last updated August 14, 2025.

Round-trip from

$174
(FlightHub)

One-way from

$75
(Southwest)

Popular in

June

Cheapest in

January

Average price

$313

Good round-trip deal

$318 or less

Good one-way deal

$199 or less
From Portland to Tennessee
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One-way flight from Portland to Tennessee
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Highest demand for flights based on searches. 13% potential increase in price ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Portland to Tennessee.
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Price to beat on a one-way flight from Portland to Tennessee.
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Find 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 August 14, 2025.

This Priceline deal was found by Cheapflights users on 8/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/86:05 amPDX - TYS
1 stop10h 40mFrontier
Mon 9/158:35 pmTYS - PDX
1 stop6h 37mFrontier
Deal found 8/14$185
This Priceline deal was found by Cheapflights users on 8/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:05 amPDX - MEM
1 stop10h 02mFrontier
Sun 10/58:04 pmMEM - PDX
1 stop6h 08mFrontier
Deal found 8/13$188
This Priceline deal was found by Cheapflights users on 8/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1012:44 pmPDX - BNA
1 stop9h 15mFrontier
Sat 10/187:00 amBNA - PDX
1 stop6h 48mFrontier
Deal found 8/13$195
This Southwest deal was found by Cheapflights users on 8/13. 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.
Thu 9/45:35 amPDX - BNA
2 stops7h 25mSouthwest
Mon 9/83:00 pmBNA - PDX
1 stop7h 50mSouthwest
Deal found 8/13$196
This Delta deal was found by Cheapflights users on 8/14. 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.
Thu 9/41:20 pmPDX - BNA
1 stop6h 36mDelta
Mon 9/82:50 pmBNA - PDX
1 stop8h 58mDelta
Deal found 8/14$197
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Wed 9/109:56 pmPDX - CHA
1 stop7h 34mAmerican Airlines
Sat 9/132:18 pmCHA - PDX
1 stop9h 19mAmerican Airlines
Deal found 8/12$197
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/312:37 pmPDX - BNA
1 stop6h 54mSpirit Airlines
Mon 11/1010:07 pmBNA - PDX
1 stop14h 42mSpirit Airlines
Deal found 8/14$199
This Booking.com deal was found by Cheapflights users on 8/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/67:15 amPDX - BNA
2 stops48h 22mFrontier
Thu 9/186:15 amBNA - PDX
1 stop19h 57mFrontier
Deal found 8/13$201
This Booking.com deal was found by Cheapflights users on 8/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/116:05 amPDX - BNA
2 stops25h 32mFrontier
Thu 9/186:15 amBNA - PDX
1 stop19h 57mFrontier
Deal found 8/13$202
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Wed 8/275:34 amPDX - BNA
1 stop8h 10mAmerican Airlines
Sat 8/303:30 pmBNA - PDX
1 stop9h 56mAmerican Airlines
Deal found 8/13$205
This American Airlines deal was found by Cheapflights users on 8/12. 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 11/71:28 pmPDX - BNA
1 stop6h 54mAmerican Airlines
Tue 11/1111:59 amBNA - PDX
1 stop10h 19mAmerican Airlines
Deal found 8/12$209
This FlightHub deal was found by Cheapflights users on 8/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/116:05 amPDX - BNA
1 stop16h 35mFrontier
Sat 9/137:00 amBNA - PDX
1 stop17h 34mFrontier
Deal found 8/13$212

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 August 14, 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

PortlandMemphis

PDX - MEM

PDXMEM

Portland

Thu 10/2

6:05 am-6:07 pm

1 stop10h 02m

Memphis

Mon 10/6

6:32 pm-11:48 am

1 stop19h 16m

$174

PortlandMemphis

PDX - MEM

PDXMEM

Portland

Thu 10/2

6:05 am-6:07 pm

1 stop10h 02m

Memphis

Sun 10/5

8:04 pm-12:12 am

1 stop6h 08m

$188

PortlandNashville

PDX - BNA

PDXBNA

Portland

Wed 2/4

2:16 pm-10:28 pm

1 stop6h 12m

Nashville Intl

Sat 2/7

10:00 am-4:57 pm

1 stop8h 57m

$195

PortlandNashville

PDX - BNA

PDXBNA

Portland

Fri 10/10

12:44 pm-11:59 pm

1 stop9h 15m

Nashville Intl

Sat 10/18

7:00 am-11:48 am

1 stop6h 48m

$195

PortlandNashville

PDX - BNA

PDXBNA

Portland

Thu 9/4

5:35 am-3:00 pm

2 stops7h 25m

Nashville Intl

Mon 9/8

3:00 pm-8:50 pm

1 stop7h 50m

$196

PortlandNashville

PDX - BNA

PDXBNA

Portland

Fri 9/5

12:12 pm-10:53 pm

1 stop8h 41m

Nashville Intl

Mon 9/8

2:50 pm-9:48 pm

1 stop8h 58m

$197

PortlandNashville

PDX - BNA

PDXBNA

Portland

Tue 2/3

12:55 am-9:17 am

1 stop6h 22m

Nashville Intl

Sat 2/7

7:16 pm-11:54 pm

1 stop6h 38m

$197

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Wed 10/29

10:29 am-9:49 pm

1 stop8h 20m

Chattanooga Lovell Field

Sat 11/1

4:19 pm-11:29 pm

1 stop10h 10m

$197

PortlandNashville

PDX - BNA

PDXBNA

Portland

Mon 10/20

12:40 am-8:59 am

1 stop6h 19m

Nashville Intl

Sat 10/25

7:34 am-1:00 pm

1 stop7h 26m

$197

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Wed 9/10

9:56 pm-8:30 am

1 stop7h 34m

Chattanooga Lovell Field

Sat 9/13

2:18 pm-8:37 pm

1 stop9h 19m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 60 results
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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, January is the cheapest month in which you can book a flight from Portland to Tennessee (average of $220). Flying from Portland to Tennessee in June is currently the most expensive (average of $291). 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 August 14, 2025.

When flying from Portland to Tennessee, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Portland to Tennessee

Explore weekly flight availability from Portland to Tennessee. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 14, 2025.

The most flights from PDX to USTN are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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 August 14, 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
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Southwest
8.0
Very good
4,244 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
United Airlines
7.4
Good
8,916 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

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, 44 users have taken a look at flights from Portland to Tennessee.

  • 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 $75. Users have also found prices from $79 and $86 on American Airlines and Frontier, 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 most reliable airlines from Portland to Tennessee?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Portland to Tennessee on time: Alaska Airlines (92%), Hawaiian Airlines (92%), Southwest (75%).

  • What are the cheapest flights from Portland to Tennessee?

    The cheapest flight price from Portland to Tennessee is $194. On average you can expect to pay $541. The most popular route, (Portland - Nashville Intl), can usually be booked for $159.

  • 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, January is the cheapest month in which you can book a flight from Portland to Tennessee (average of $220). Flying from Portland to Tennessee in June is currently the most expensive (average of $291). 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.

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Alternative routes for Portland to Tennessee

See prices for flight routes from nearby airports that may be better suited for you.
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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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$126Average$251FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$162Average$274FlexibilityNo cancel feeOn-time65%
DeltaCheapest$171Average$462FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$194Average$400FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$194Average$461FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$216Average$455FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$220Average$568FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$257Average$400FlexibilityNo cancel feeOn-time85%

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