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Tennessee

$68+ 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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BNA
Dec 16 — Dec 231
Tue 12/16
Tue 12/23
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 November 16, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$171
(Frontier)

One-way from

$68
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$391

Good round-trip deal

$418 or less

Good one-way deal

$239 or less
Provider with most accurate pricing for Portland-Nashville Intl flight deals.
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Provider most trusted by Cheapflights users for Portland-Nashville Intl flights.
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From Portland to Tennessee
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One-way flight from Portland to Tennessee
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($57 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 November 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 November 16, 2025.

This Southwest deal was found by Cheapflights users on 11/13. 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.
Sun 12/75:45 amPDX - BNA
1 stop5h 40mSouthwest
Tue 12/94:00 pmBNA - PDX
2 stops8h 35mSouthwest
Deal found 11/13$184
This Southwest deal was found by Cheapflights users on 11/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/85:55 amPDX - BNA
2 stops7h 10mSouthwest
Wed 12/103:20 pmBNA - PDX
2 stops9h 10mSouthwest
Deal found 11/14$189
This Southwest deal was found by Cheapflights users on 11/15. 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.
Mon 12/155:30 amPDX - BNA
2 stops8h 05mSouthwest
Mon 12/2210:45 pmBNA - PDX
1 stop12h 15mSouthwest
Deal found 11/15$190
This Delta deal was found by Cheapflights users on 11/14. 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 12/1112:32 amPDX - BNA
1 stop6h 40mDelta
Sun 12/145:15 amBNA - PDX
1 stop7h 29mDelta
Deal found 11/14$197
This American Airlines deal was found by Cheapflights users on 11/15. 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.
Mon 12/112:59 amPDX - BNA
1 stop6h 12mAmerican Airlines
Tue 12/911:59 amBNA - PDX
1 stop10h 18mAmerican Airlines
Deal found 11/15$205
This Southwest deal was found by Cheapflights users on 11/13. 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.
Wed 12/35:55 amPDX - BNA
2 stops7h 10mSouthwest
Sat 12/61:55 pmBNA - PDX
1 stop7h 25mSouthwest
Deal found 11/13$210
This Delta deal was found by Cheapflights users on 11/16. 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 12/312:32 amPDX - BNA
1 stop6h 40mDelta
Sun 12/75:15 amBNA - PDX
1 stop7h 29mDelta
Deal found 11/16$214
This American Airlines deal was found by Cheapflights users on 11/15. 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 12/131:28 pmPDX - BNA
1 stop6h 45mAmerican Airlines
Sun 12/215:42 pmBNA - PDX
1 stop7h 24mAmerican Airlines
Deal found 11/15$218
This American Airlines deal was found by Cheapflights users on 11/15. 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 12/51:28 pmPDX - BNA
1 stop8h 28mAmerican Airlines
Sun 12/75:20 amBNA - PDX
1 stop9h 18mAmerican Airlines
Deal found 11/15$219
This Delta deal was found by Cheapflights users on 11/15. 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 12/412:32 amPDX - BNA
1 stop6h 40mDelta
Sun 12/75:15 amBNA - PDX
1 stop7h 29mDelta
Deal found 11/15$228
This American Airlines deal was found by Cheapflights users on 11/15. 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 12/62:07 pmPDX - BNA
1 stop6h 52mAmerican Airlines
Fri 12/124:13 pmBNA - PDX
1 stop8h 27mAmerican Airlines
Deal found 11/15$229
This Kiwi.com deal was found by Cheapflights users on 11/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/243:59 pmPDX - MEM
2 stops25h 13mMultiple Airlines
Fri 1/91:21 pmMEM - PDX
1 stop29h 10mMultiple Airlines
Deal found 11/14$244

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 November 16, 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 2/12

5:25 am-8:35 pm

1 stop13h 10m

Nashville Intl

Sun 2/15

5:15 am-10:15 am

1 stop7h 00m

$184

PortlandNashville

PDX - BNA

PDXBNA

Portland

Sat 12/13

8:20 am-6:30 pm

1 stop8h 10m

Nashville Intl

Sat 12/20

10:45 pm-9:25 am

1 stop12h 40m

$184

PortlandNashville

PDX - BNA

PDXBNA

Portland

Mon 12/15

5:30 am-3:35 pm

2 stops8h 05m

Nashville Intl

Mon 12/22

10:45 pm-9:00 am

1 stop12h 15m

$190

PortlandNashville

PDX - BNA

PDXBNA

Portland

Fri 12/12

12:32 am-9:13 am

1 stop6h 41m

Nashville Intl

Tue 12/16

5:15 am-10:44 am

1 stop7h 29m

$197

PortlandNashville

PDX - BNA

PDXBNA

Portland

Tue 12/9

10:10 pm-8:22 am

1 stop8h 12m

Nashville Intl

Mon 12/15

5:15 am-10:44 am

1 stop7h 29m

$197

PortlandNashville

PDX - BNA

PDXBNA

Portland

Sun 12/14

12:45 pm-12:17 am

1 stop9h 32m

Nashville Intl

Mon 12/15

7:23 pm-12:04 am

1 stop6h 41m

$197

PortlandNashville

PDX - BNA

PDXBNA

Portland

Fri 1/30

1:30 pm-12:13 am

1 stop8h 43m

Nashville Intl

Tue 2/3

7:37 am-4:25 pm

1 stop10h 48m

$197

PortlandNashville

PDX - BNA

PDXBNA

Portland

Sat 1/10

10:24 am-8:51 pm

1 stop8h 27m

Nashville Intl

Sat 1/17

1:11 pm-8:12 pm

1 stop9h 01m

$197

PortlandNashville

PDX - BNA

PDXBNA

Portland

Thu 12/11

12:45 pm-12:17 am

1 stop9h 32m

Nashville Intl

Sat 12/13

4:50 pm-10:58 pm

1 stop8h 08m

$197

PortlandNashville

PDX - BNA

PDXBNA

Portland

Wed 12/10

10:10 pm-8:22 am

1 stop8h 12m

Nashville Intl

Sat 12/13

6:00 am-12:54 pm

1 stop8h 54m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/15

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, 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 $227). 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 November 16, 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 2, 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.

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 November 16, 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).

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 November 16, 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
11,301 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,301 reviews
Alaska Airlines
8.0
Very good
11,301 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
11,301 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
7.9
Good
8,010 reviews
Alaska Airlines
8.0
Very good
11,301 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
9,017 reviews
Alaska Airlines
8.0
Very good
11,301 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
American Airlines
7.2
Good
11,051 reviews
Alaska Airlines
8.0
Very good
11,301 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

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, 43 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 6h 41m. Fly via Southwest, Delta, or Frontier 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 $90. Users have also found prices from $90 and $176 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 - Memphis and Portland - Knoxville McGhee Tyson.

  • What are the cheapest flights from Portland to Tennessee?

    The cheapest flight price from Portland to Tennessee is $134. On average you can expect to pay $378. The most popular route, (Portland - Nashville Intl), can usually be booked for $179.

  • 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 $227). 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

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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 November 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$102Average$275FlexibilityNo cancel feeOn-time65%
FrontierCheapest$125Average$265FlexibilityNo cancel feeOn-time62%
DeltaCheapest$131Average$430FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$178Average$385FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$194Average$443FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$216Average$437FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$217Average$415FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$257Average$400FlexibilityNo cancel feeOn-time85%

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