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$90+ Cheap flights from Nashville to Portland (BNA - PDX)

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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — PDX
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Find cheap flights from Nashville to Portland 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

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3. Compare prices and book

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Cheapflights Tip: The best prices from Nashville Intl to Portland are usually found in February or January, booked 34 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from Nashville to Portland

Cheapest flights from Nashville to Portland
Explore the most affordable flight options available from Nashville to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Southwest deal was found by Cheapflights users on 12/14. 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.
Tue 12/232:50 pmBNA - PDX
1 stop12h 15mSouthwest
Mon 12/299:00 pmPDX - BNA
1 stop11h 10mSouthwest
Deal found 12/14$332
This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:15 amBNA - PDX
1 stop9h 05mUnited Airlines
Tue 12/307:45 pmPDX - BNA
1 stop8h 41mUnited Airlines
Deal found 12/16$347
This Delta deal was found by Cheapflights users on 12/17. 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 12/252:51 pmBNA - PDX
1 stop9h 33mDelta
Wed 12/3112:29 pmPDX - BNA
1 stop9h 28mDelta
Deal found 12/17$348
This Southwest deal was found by Cheapflights users on 12/15. 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.
Tue 12/232:50 pmBNA - PDX
1 stop12h 15mSouthwest
Tue 12/309:00 pmPDX - BNA
1 stop9h 50mSouthwest
Deal found 12/15$361
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Thu 12/256:10 amBNA - PDX
1 stop9h 10mUnited Airlines
Fri 1/211:55 pmPDX - BNA
1 stop7h 10mUnited Airlines
Deal found 12/17$368
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Thu 12/2510:06 amBNA - PDX
2 stops14h 53mUnited Airlines
Thu 1/17:45 pmPDX - BNA
1 stop8h 41mUnited Airlines
Deal found 12/17$373
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Thu 12/2510:06 amBNA - PDX
2 stops14h 53mUnited Airlines
Wed 12/317:45 pmPDX - BNA
2 stops11h 40mUnited Airlines
Deal found 12/17$378
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Thu 12/256:10 amBNA - PDX
1 stop9h 10mUnited Airlines
Tue 12/307:45 pmPDX - BNA
1 stop8h 41mUnited Airlines
Deal found 12/17$387
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:56 pmBNA - PDX
1 stop10h 03mUnited Airlines
Sun 1/411:55 pmPDX - BNA
1 stop7h 10mUnited Airlines
Deal found 12/15$391
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/232:21 pmBNA - PDX
1 stop8h 46mUnited Airlines
Thu 1/111:59 pmPDX - BNA
1 stop7h 26mUnited Airlines
Deal found 12/15$409

Find flight deals from Nashville to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Nashville (BNA) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$179
(American Airlines)

One-way from

$90
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$470

Good round-trip deal

$338 or less

Good one-way deal

$142 or less
Provider with most accurate pricing for Nashville Intl-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Nashville Intl-Portland flights.
Search Deals
From Nashville Intl to Portland
Search Deals
One-way flight from Nashville Intl to Portland
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($14 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 Nashville Intl to Portland.
Search Deals
Price to beat on a one-way flight from Nashville Intl to Portland.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Nashville to Portland 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 18, 2025.
Use the filters below to find and compare flights from Nashville to Portland that are best for you.

Fly from

Nashville

Fly to

Portland

Route

Depart

Return

Price

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Sat 1/31

12:06 pm-8:17 pm

1 stop10h 11m

Portland

Tue 2/3

10:15 pm-9:20 am

1 stop9h 05m

$179

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Mon 3/23

5:10 am-12:50 pm

1 stop9h 40m

Portland

Thu 3/26

6:40 pm-5:00 am

1 stop8h 20m

$179

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Sun 1/11

1:22 pm-8:24 pm

1 stop9h 02m

Portland

Fri 1/16

10:15 pm-9:22 am

1 stop9h 07m

$179

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Thu 1/8

1:22 pm-8:24 pm

1 stop9h 02m

Portland

Tue 1/13

10:15 pm-9:20 am

1 stop9h 05m

$179

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Wed 2/25

7:35 am-3:11 pm

1 stop9h 36m

Portland

Sun 3/1

3:55 pm-12:06 am

1 stop6h 11m

$197

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Tue 2/24

10:25 am-5:33 pm

1 stop9h 08m

Portland

Sun 3/1

3:55 pm-12:06 am

1 stop6h 11m

$197

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Wed 2/25

7:35 am-4:10 pm

1 stop10h 35m

Portland

Fri 2/27

1:27 pm-12:06 am

1 stop8h 39m

$197

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Thu 1/15

7:37 am-4:25 pm

1 stop10h 48m

Portland

Sun 1/18

11:10 am-9:28 pm

1 stop8h 18m

$197

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Sat 2/28

7:35 am-4:10 pm

1 stop10h 35m

Portland

Thu 3/5

3:55 pm-12:06 am

1 stop6h 11m

$197

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Tue 5/5

3:00 pm-10:22 pm

1 stop9h 22m

Portland

Fri 5/8

7:10 am-3:52 pm

1 stop6h 42m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 23 results
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Compare providers for flights from Nashville to Portland

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Nashville to Portland in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Nashville-Portland flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Nashville-Portland flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Nashville-Portland flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Nashville-Portland flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Nashville-Portland flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Nashville to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Nashville 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 Nashville to Portland

How far ahead should I book a flight from Nashville to Portland?

Use this chart to determine the optimal time to book a round-trip flight from Nashville to Portland. Price data was last updated on December 12, 2025.

The best time to book flights from Nashville to Portland is 34 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, May is the cheapest month in which you can book a flight from Nashville to Portland (average of $108). Flying from Nashville to Portland in March is currently the most expensive (average of $233). 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 BNA to PDX?

Find hourly flight availability from Nashville to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

One of the essential ways to save on airfare from Nashville to Portland is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 41% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Nashville to Portland. Price data was last updated on December 16, 2024.

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

The best insider tips for Nashville to Portland flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Nashville to Portland trip
Airports
BNA

For self-parking, Terminal Garage 1 and 2 are closest to the terminal. Economy Lots B and C offer cheaper rates with shuttle service.

Read more about BNABy Mark Chesnut
PDX

The MAX red line light rail connects PDX to Downtown Portland every 15 minutes, offering a convenient 40-minute ride.

Read more about PDXBy Brandon Schultz
Our travel experts
Mark Chesnut

Mark Chesnut

Expert on BNA

Mark Chesnut

Mark Chesnut

Mark Chesnut is a travel writer and public speaker with more than 30 years of experience. The 2019 winner of the NLGJA Excellence in Travel Writing Award, Mark is the author of the book “Prepare for Departure” and has covered air travel for multiple top consumer and trade media outlets.

Read more
Brandon Schultz

Brandon Schultz

Expert on PDX

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated December 18, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from Nashville to Portland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,475 reviews

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,475 reviews
Alaska Airlines
8.0
Very good
11,475 reviews

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Southwest
7.9
Good
4,249 reviews
Alaska Airlines
8.0
Very good
11,475 reviews

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Delta
7.9
Good
8,006 reviews
Alaska Airlines
8.0
Very good
11,475 reviews

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Hawaiian Airlines
7.8
Good
2,819 reviews
Alaska Airlines
8.0
Very good
11,475 reviews

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
American Airlines
7.2
Good
11,054 reviews
Alaska Airlines
8.0
Very good
11,475 reviews

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Related info for your journey

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

  • How popular is this Nashville to Portland flight route?

    The Nashville Intl to Portland flight path was viewed by 18 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Nashville to Portland?

    American Airlines, Southwest, and Delta can get you from Nashville to Portland in just under 9h 36m. Your travel time can differ by up to 35m. The distance between Nashville and Portland is about 1967 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Nashville to Portland round-trip?

    According to our current data, Frontier ($97), Delta ($125), and Hawaiian Airlines ($159) offers the cheapest pricing from Nashville to Portland. These flights start at 70% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $79. However, be on the lookout for offers from Frontier and Southwest, as they are both options that can get you from Nashville to Portland for a low price.

  • What are the cheapest flights from Nashville to Portland?

    On average you can expect to pay $476 for a flight from Nashville to Portland. The cheapest flight overall is $118 while the most popular route, (Nashville Intl - Portland) is currently priced at $179.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Nashville to Portland 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 Nashville to Portland?

    Currently, May is the cheapest month in which you can book a flight from Nashville to Portland (average of $108). Flying from Nashville to Portland in March is currently the most expensive (average of $233). 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

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Seaside
Clackamas
Lincoln City
Longview
Lake Oswego
Beaverton
McMinnville
Hillsboro
Troutdale
Cannon Beach
Long Beach
Tigard
The Dalles
Depoe Bay
Stevenson
Wilsonville
Pacific City
Tillamook
Gresham

Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from Nashville to Portland

Discover the top 7 airlines that operate flights from Nashville to Portland. 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 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$103Average$252FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$174Average$281FlexibilityNo cancel feeOn-time63%
Hawaiian AirlinesCheapest$192Average$375FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$194Average$330FlexibilityNo cancel feeOn-time71%
DeltaCheapest$195Average$277FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$217Average$378FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$230Average$332FlexibilityNo cancel feeOn-time69%

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