HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Portland

$103+ 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — PDX
juil. 6 — juil. 131
dim. 7/6
dim. 7/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

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.

Cheapflights Tip: The best prices from Nashville Intl to Portland are usually found in January or February, booked 72 days in advance, depart on a Tuesday or Wednesday and return on a Sunday

Cheap 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 juillet 1, 2025.

Round-trip from

$195
(Southwest)

One-way from

$103
(Southwest)

Popular in

March

Cheapest in

January

Average price

$398

Good round-trip deal

$347 or less

Good one-way deal

$159 or less
From Nashville Intl to Portland
Search Deals
One-way flight from Nashville Intl to Portland
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($10 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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

Find 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 juillet 1, 2025.

This Southwest deal was found by Cheapflights users on 6/30. 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.
ven. 8/221:10 pmBNA - PDX
1 stop8h 40mSouthwest
mar. 8/268:15 amPDX - BNA
1 stop6h 15mSouthwest
Deal found 6/30$195
This Priceline deal was found by Cheapflights users on 6/29. 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.
lun. 7/77:27 pmBNA - PDX
1 stop6h 49mFrontier
ven. 7/116:35 amPDX - BNA
1 stop10h 07mFrontier
Deal found 6/29$196
This Delta deal was found by Cheapflights users on 6/30. 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.
mar. 7/225:20 pmBNA - PDX
1 stop9h 08mDelta
lun. 7/2812:40 amPDX - BNA
1 stop6h 15mDelta
Deal found 6/30$197
This FlightHub deal was found by Cheapflights users on 6/30. 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.
mar. 7/229:55 pmBNA - PDX
1 stop13h 23mSpirit Airlines
lun. 7/283:10 pmPDX - BNA
2 stops19h 43mSpirit Airlines
Deal found 6/30$206
This FlightHub deal was found by Cheapflights users on 6/30. 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.
mar. 7/159:55 pmBNA - PDX
1 stop13h 23mMultiple Airlines
mar. 7/297:01 pmPDX - BNA
1 stop27h 00mMultiple Airlines
Deal found 6/30$207
This American Airlines deal was found by Cheapflights users on 6/30. 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.
ven. 8/15:42 pmBNA - PDX
1 stop8h 45mAmerican Airlines
lun. 8/411:54 pmPDX - BNA
1 stop7h 37mAmerican Airlines
Deal found 6/30$236
This United Airlines deal was found by Cheapflights users on 6/30. 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.
jeu. 8/284:55 pmBNA - PDX
1 stop7h 42mUnited Airlines
dim. 8/317:00 amPDX - BNA
1 stop7h 00mUnited Airlines
Deal found 6/30$251
This Alaska Airlines deal was found by Cheapflights users on 6/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 8/225:27 pmBNA - PDX
Nonstop4h 58mAlaska Airlines
sam. 8/3011:25 amPDX - BNA
Nonstop4h 22mAlaska Airlines
Deal found 6/29$257
This Hawaiian Airlines deal was found by Cheapflights users on 6/30. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 8/285:27 pmBNA - PDX
Nonstop4h 58mHawaiian Airlines
dim. 8/318:37 pmPDX - BNA
1 stop7h 03mHawaiian Airlines
Deal found 6/30$267

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 juillet 1, 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

ven. 8/22

1:10 pm-7:50 pm

1 stop8h 40m

Portland

mar. 8/26

8:15 am-4:30 pm

1 stop6h 15m

$195

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

mar. 7/22

7:15 pm-11:35 pm

1 stop6h 20m

Portland

mar. 7/29

9:30 pm-7:31 am

1 stop8h 01m

$197

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

jeu. 7/17

7:27 pm-12:16 am

1 stop6h 49m

Portland

lun. 7/21

6:35 am-6:42 pm

1 stop10h 07m

$199

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

mar. 7/22

9:55 pm-9:18 am

1 stop13h 23m

Portland

lun. 7/28

3:10 pm-12:53 pm

2 stops19h 43m

$206

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

mar. 7/15

9:55 pm-9:18 am

1 stop13h 23m

Portland

mar. 7/29

7:01 pm-12:01 am

1 stop27h 00m

$207

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

ven. 8/1

5:42 pm-12:27 am

1 stop8h 45m

Portland

lun. 8/4

11:54 pm-9:31 am

1 stop7h 37m

$236

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

jeu. 8/28

4:55 pm-10:37 pm

1 stop7h 42m

Portland

dim. 8/31

7:00 am-4:00 pm

1 stop7h 00m

$251

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

ven. 8/22

5:27 pm-8:25 pm

Nonstop4h 58m

Portland

mar. 8/26

11:25 am-5:47 pm

Nonstop4h 22m

$257

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

sam. 9/20

12:10 pm-8:35 pm

2 stops10h 25m

$103

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

sam. 7/12

7:00 am-11:30 am

1 stop6h 30m

$105

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 16 results
1
2

The best insider tips for Nashville to Portland flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
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

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 June 27, 2025.

The best time to book flights from Nashville to Portland is 72 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, November is the cheapest month in which you can book a flight from Nashville to Portland (average of $277). Flying from Nashville to Portland in March is currently the most expensive (average of $368). 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 juillet 1, 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 39% 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. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Nashville to Portland

Explore weekly flight availability from Nashville to Portland. 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 juillet 1, 2025.

The most flights from BNA to PDX are scheduled on a Tuesday (3 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (1 on average).

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 juillet 1, 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
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,275 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,974 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,538 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,858 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • What airports do I use to fly from Nashville to Portland?

    You will need to book a flight from Nashville Intl to Portland if you want to fly from Nashville to Portland. At least 8 different airlines have flights from Nashville Intl (BNA) to Portland (PDX) on a regular basis. There is 1 flight to Portland from the Nashville airport per day. If you manage to book one that is nonstop, then you can expect the flight time from BNA to PDX to be around 4h 56m.

  • How popular is this Nashville to Portland flight route?

    The Nashville Intl to Portland flight path was viewed by 34 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    According to our current data, Southwest ($195), Delta ($197), and Frontier ($199) offers the cheapest pricing from Nashville to Portland. These flights start at 44% 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 Southwest, with whom users have recently found tickets for as low as $103. However, be on the lookout for offers from Frontier and Spirit Airlines, as they are both options that can get you from Nashville to Portland for a low price.

  • What are the most reliable airlines from Nashville to Portland?

    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 Nashville to Portland on time: Southwest (100%), Hawaiian Airlines (89%), Alaska Airlines (80%).

  • What are the cheapest flights from Nashville to Portland?

    On average you can expect to pay $323 for a flight from Nashville to Portland. The cheapest flight overall is $123 while the most popular route, (Nashville Intl - Portland) is currently priced at $188.

  • 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, November is the cheapest month in which you can book a flight from Nashville to Portland (average of $277). Flying from Nashville to Portland in March is currently the most expensive (average of $368). 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 Nashville?

Book flights to Nashville if you plan to visit one of these locations
Seaside
Vancouver
Beaverton
Clackamas
Lincoln City
McMinnville
Lake Oswego
Hillsboro
Astoria
Long Beach
Cannon Beach
Tigard
Longview
Hood River
Depoe Bay
Woodburn
Stevenson
Pacific City
Troutdale
Gresham

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.

Top 8 airlines flying from Nashville to Portland

Discover the top 8 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 juillet 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$103Average$200FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$124Average$195FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$192Average$398FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$194Average$436FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$196Average$344FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$217Average$370FlexibilityNo cancel feeOn-time75%
DeltaCheapest$222Average$310FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$230Average$341FlexibilityNo cancel feeOn-time69%

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.