$80 Cheap Flights from Nashville (BNA) to Portland (PDX)

View $80 flight on Wed, Oct 1, 2025Opens in a new window

Popular airlines from Nashville International Airport (BNA) to Portland International Airport (PDX)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Nashville to Portland (BNA-PDX)

Prices were available within the past 7 days and start at $80 for one-way flights and $152 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Sun, Dec 7 - Tue, Dec 16
BNA
Nashville
PDX
Portland
$152 Roundtrip, found 5 days ago
$152
Roundtrip
found 5 days ago
Select Southwest Airlines flight, departing Sun, Dec 7 from Nashville to Portland, returning Tue, Dec 16, priced at $152 found 5 days ago
Southwest Airlines
Mon, Oct 27 - Wed, Oct 29
BNA
Nashville
PDX
Portland
$154 Roundtrip, found 11 hours ago
$154
Roundtrip
found 11 hours ago
Select Southwest Airlines flight, departing Mon, Oct 27 from Nashville to Portland, returning Wed, Oct 29, priced at $154 found 11 hours ago
American Airlines
Wed, Oct 8 - Tue, Oct 14
BNA
Nashville
PDX
Portland
$159 Roundtrip, just found
$159
Roundtrip
just found
Select American Airlines flight, departing Wed, Oct 8 from Nashville to Portland, returning Tue, Oct 14, priced at $159 just found
Southwest Airlines
Sat, Sep 6 - Wed, Sep 17
BNA
Nashville
PDX
Portland
$164 Roundtrip, found 5 hours ago
$164
Roundtrip
found 5 hours ago
Select Southwest Airlines flight, departing Sat, Sep 6 from Nashville to Portland, returning Wed, Sep 17, priced at $164 found 5 hours ago
Southwest Airlines
Wed, Sep 17 - Sun, Sep 21
BNA
Nashville
PDX
Portland
$164 Roundtrip, found 1 hour ago
$164
Roundtrip
found 1 hour ago
Select Southwest Airlines flight, departing Wed, Sep 17 from Nashville to Portland, returning Sun, Sep 21, priced at $164 found 1 hour ago
Southwest Airlines
Wed, Oct 15 - Sat, Oct 25
BNA
Nashville
PDX
Portland
$167 Roundtrip, found 6 days ago
$167
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Wed, Oct 15 from Nashville to Portland, returning Sat, Oct 25, priced at $167 found 6 days ago
Southwest Airlines
Sat, Sep 6 - Wed, Sep 10
BNA
Nashville
PDX
Portland
$169 Roundtrip, found 1 hour ago
$169
Roundtrip
found 1 hour ago
Select Southwest Airlines flight, departing Sat, Sep 6 from Nashville to Portland, returning Wed, Sep 10, priced at $169 found 1 hour ago
Delta
Sun, Oct 26 - Tue, Oct 28
BNA
Nashville
PDX
Portland
$173 Roundtrip, found 11 hours ago
$173
Roundtrip
found 11 hours ago
Select Delta flight, departing Sun, Oct 26 from Nashville to Portland, returning Tue, Oct 28, priced at $173 found 11 hours ago
Spirit Airlines
Tue, Dec 9 - Thu, Dec 11
BNA
Nashville
PDX
Portland
$186 Roundtrip, found 10 hours ago
$186
Roundtrip
found 10 hours ago
Select Spirit Airlines flight, departing Tue, Dec 9 from Nashville to Portland, returning Thu, Dec 11, priced at $186 found 10 hours ago
Alaska Airlines
Fri, Oct 24 - Wed, Oct 29
BNA
Nashville
PDX
Portland
$193 Roundtrip, found 6 days ago
$193
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Fri, Oct 24 from Nashville to Portland, returning Wed, Oct 29, priced at $193 found 6 days ago

Find the cheapest month to fly from Nashville (BNA) to Portland (PDX)

September is typically the cheapest month to fly

From $122 - $272 per traveler.

Graph displaying average flight prices per month

Alternative airports near Portland

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Portland Intl. PDX. Cheapest and Closest option available. Average driving time to city center is 17 minutes. Flights from $180
PDX
Portland Intl.
CheapestClosest
Average driving time to city center17 min
Flights from $180
Flights from Nashville (BNA) to Portland (PDX)
Origin airport
Nashville Intl.
Destination airport
Portland Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, Spirit Airlines, Sun Country Airlines, United
Roundtrip price
$151
Distance
1968 mi
Average flight time
4 hours 56 mins

Nashville to Portland Flights

The cheapest times to fly from Nashville to Portland

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Nashville to Portland are during the month of December. You can find some of the cheapest flights from Nashville to Portland with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Nashville to Portland

Sunday is one of the best days to book for cheap flights from Nashville to Portland: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Nashville to Portland

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Nashville to Portland in 2025. You can also book with separate airlines for your outbound and return journeys, from $80 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Nashville to Portland flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Nashville to Portland airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Nashville Intl. Airport (BNA) to Portland Intl. Airport (PDX) cost?
Get a cheap one-way flight from $80 or cheap return flight from $152 from Nashville Intl. Airport (BNA) to Portland Intl. Airport (PDX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Nashville Intl. Airport (BNA) to Portland Intl. Airport (PDX)?
The cheapest month to fly from BNA to PDX is December, when there's less demand. Off-peak months are typically when airlines offer lower prices between these airports.
Which airlines fly direct from Nashville Intl. Airport (BNA) to Portland Intl. Airport (PDX)?
Catch a nonstop flight with Alaska Airlines and fly straight from Nashville Intl. Airport (BNA) to Portland Intl. Airport (PDX).
What is the cheapest airline that flies from Nashville Intl. Airport (BNA) to Portland Intl. Airport (PDX)?
To find the cheapest airline flying from BNA to PDX, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Nashville Intl. Airport (BNA) to Portland Intl. Airport (PDX)?
On average, just 1 nonstop flight departs daily from Nashville Intl. Airport (BNA) to Portland Intl. Airport (PDX). Want more options? Use Expedia's filter tool to discover flights with layovers and add a new stop to your trip.
What are the most popular departure times for flights from Nashville Intl. Airport (BNA) to Portland Intl. Airport (PDX)?
Flights between BNA and PDX are busiest at 6 PM. If you want a quieter trip and possibly cheaper fares, look for a time outside the usual busy windows.
What day of the week has the most flights from BNA to PDX?
Jet off on a Saturday if you're after the biggest selection of flights from Nashville Intl. Airport (BNA) to Portland Intl. Airport (PDX).
What is the earliest flight from Nashville Intl. Airport (BNA) to Portland Intl. Airport (PDX)?
Hop on the earliest flight at around 6:50PM UTC-6, heading out of Nashville Intl. Airport (BNA). You'll be traveling for around 5h 6m, coming in to land at Portland Intl. Airport (PDX) at approximately 9:56PM UTC-8.
How long does it take to fly from Nashville Intl. Airport (BNA) to Portland Intl. Airport (PDX)?
It takes approximately 5 hours and 6 minutes to travel the 1,950 mi from BNA to PDX.
What airline has the least delays from BNA to PDX?
With 91% of flights generally arriving as scheduled, Alaska Airlines has the best on-time performance for nonstop flights from Nashville Intl. Airport (BNA) to Portland Intl. Airport (PDX). To monitor your flight status and get notifications if anything changes, use the Expedia App.
What is the best time to fly from Nashville Intl. Airport (BNA) to Portland Intl. Airport (PDX)?
To arrive at Portland Intl. Airport (PDX) on schedule, pick a flight that leaves Nashville Intl. Airport (BNA) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Portland from Nashville Intl. Airport (BNA)?
Portland Intl. Airport (PDX) is the only airport in Portland with direct flights from Nashville Intl. Airport (BNA). Compare your options and discover cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Nashville Intl. Airport (BNA) to Portland Intl. Airport (PDX) last-minute?
Booking your ticket from BNA to PDX shortly before your getaway is generally more expensive. But if you're flexible with your departure times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a BNA to PDX flight and hotel package?
You can save money by securing a BNA to PDX flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After selecting your preferred accommodations and flights, consider adding extras including activities, tours and car rentals.
Can I cancel or change the date of my flight from Nashville Intl. Airport (BNA) to Portland Intl. Airport (PDX)?
If you reserved your BNA to PDX flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you want more information.

Explore a world of travel with Expedia

*Available to One Key members.