A nighttime cityscape with illuminated buildings, a bridge, and reflections on the water.

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

View AU$162 flight on Sun, 6 Sept 2026Opens in a new window

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, 6 Sept - Sun, 13 Sept
BNA
Nashville
PDX
Portland
AU$324 Return, found 2 days ago
AU$324
Return
found 2 days ago
Select American Airlines flight, departing Sun, 6 Sept from Nashville to Portland, returning Sun, 13 Sept, priced at AU$324 found 2 days ago
Delta
Sun, 6 Sept - Sun, 13 Sept
BNA
Nashville
PDX
Portland
AU$324 Return, found 2 days ago
AU$324
Return
found 2 days ago
Select Delta flight, departing Sun, 6 Sept from Nashville to Portland, returning Sun, 13 Sept, priced at AU$324 found 2 days ago
Delta
Sun, 6 Sept - Sun, 13 Sept
BNA
Nashville
PDX
Portland
AU$396 Return, found 2 days ago
AU$396
Return
found 2 days ago
Select Delta flight, departing Sun, 6 Sept from Nashville to Portland, returning Sun, 13 Sept, priced at AU$396 found 2 days ago
American Airlines
Sun, 6 Sept - Sun, 13 Sept
BNA
Nashville
PDX
Portland
AU$404 Return, found 2 days ago
AU$404
Return
found 2 days ago
Select American Airlines flight, departing Sun, 6 Sept from Nashville to Portland, returning Sun, 13 Sept, priced at AU$404 found 2 days ago
Delta
Sun, 6 Sept - Sun, 13 Sept
BNA
Nashville
PDX
Portland
AU$414 Return, found 2 days ago
AU$414
Return
found 2 days ago
Select Delta flight, departing Sun, 6 Sept from Nashville to Portland, returning Sun, 13 Sept, priced at AU$414 found 2 days ago
Delta
Sun, 6 Sept - Sun, 13 Sept
BNA
Nashville
PDX
Portland
AU$417 Return, found 2 days ago
AU$417
Return
found 2 days ago
Select Delta flight, departing Sun, 6 Sept from Nashville to Portland, returning Sun, 13 Sept, priced at AU$417 found 2 days ago
American Airlines
Sun, 6 Sept - Sun, 13 Sept
BNA
Nashville
PDX
Portland
AU$451 Return, found 2 days ago
AU$451
Return
found 2 days ago
Select American Airlines flight, departing Sun, 6 Sept from Nashville to Portland, returning Sun, 13 Sept, priced at AU$451 found 2 days ago
Alaska Airlines
Sun, 6 Sept - Sun, 13 Sept
BNA
Nashville
PDX
Portland
AU$467 Return, found 2 days ago
AU$467
Return
found 2 days ago
Select Alaska Airlines flight, departing Sun, 6 Sept from Nashville to Portland, returning Sun, 13 Sept, priced at AU$467 found 2 days ago
Delta
Sun, 6 Sept - Sun, 13 Sept
BNA
Nashville
PDX
Portland
AU$471 Return, found 2 days ago
AU$471
Return
found 2 days ago
Select Delta flight, departing Sun, 6 Sept from Nashville to Portland, returning Sun, 13 Sept, priced at AU$471 found 2 days ago
United
Sun, 6 Sept - Sun, 13 Sept
BNA
Nashville
PDX
Portland
AU$495 Return, found 2 days ago
AU$495
Return
found 2 days ago
Select United flight, departing Sun, 6 Sept from Nashville to Portland, returning Sun, 13 Sept, priced at AU$495 found 2 days ago

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

September is typically the cheapest month to fly

From AU$229 - AU$555 per traveller.

Frequently asked questions

How much does a flight from Nashville, TN (BNA-Nashville Intl.) to Portland, OR (PDX-Portland Intl.) cost?
You can find one-way and return flights from BNA to PDX with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when BNA to PDX ticket fares go up or down.
What is the cheapest month to fly from Nashville, TN (BNA-Nashville Intl.) to Portland, OR (PDX-Portland Intl.)?
If you're looking for the cheapest time to fly from Nashville, TN (BNA-Nashville Intl.) to Portland, OR (PDX-Portland Intl.), January is typically your best bet. You can expect average return fares around AU$395 during this month. January often sees lower prices because it falls after the busy holiday travel season, when demand for flights tends to decrease. Other budget-friendly months to consider for this route include February and September.
Which airlines fly direct from Nashville, TN (BNA) to Portland, OR (PDX)?
Enter BNA to PDX and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Nashville, TN (BNA) to Portland, OR (PDX)?
To find a cheap flight from Nashville, TN (BNA) to Portland, OR (PDX), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Nashville, TN (BNA-Nashville Intl.) to Portland, OR (PDX-Portland Intl.)?
The best airline to fly with from Nashville, TN (BNA-Nashville Intl.) to Portland, OR (PDX-Portland Intl.) will differ from traveler to traveler. If you like to fly early, Alaska Airlines offers early morning flights. If price is the most important factor, Alaska Airlines typically offers the lowest fares. Southwest Airlines offers the most daily flights from Nashville, TN (BNA-Nashville Intl.) to Portland, OR (PDX-Portland Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Nashville, TN (BNA-Nashville Intl.) to Portland, OR (PDX-Portland Intl.)?
The best time to fly from Nashville International Airport (BNA) to Portland International Airport (PDX) really depends on what you're looking for. You'll find the cheapest flights in January or September, with average prices around AU$395 for a return flight. If you're looking for the most flight options and a popular time to travel, June and November tend to be the busiest months. While there isn't a single month that is both the cheapest and most popular, you can choose between the best value in January or September, or more schedule flexibility in June or November.
How many flights per day from Nashville, TN (BNA-Nashville Intl.) to Portland, OR (PDX-Portland Intl.)?
There are approximately 155 connecting flights per day from Nashville, TN (BNA-Nashville Intl.) to Portland, OR (PDX-Portland Intl.). Some common connection points include Seattle - Tacoma Intl. (SEA), O'Hare Intl. (ORD), and Dallas-Fort Worth Intl. (DFW).
What is the earliest flight from Nashville, TN (BNA-Nashville Intl.) to Portland, OR (PDX-Portland Intl.)?
The earliest flight from Nashville, TN (BNA-Nashville Intl.) to Portland, OR (PDX-Portland Intl.) typically departs around 5:00 AM. This flight is operated by American Airlines. This is a seasonal service, active in February, March, April, November, and December. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Nashville, TN (BNA-Nashville Intl.) to Portland, OR (PDX-Portland Intl.)?
You'll generally find the most flights from Nashville International Airport (BNA) to Portland International Airport (PDX) on a Thursday, with around 81 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Southwest Airlines, United, and American Airlines.
What are the most popular departure times for flights from Nashville, TN (BNA-Nashville Intl.) to Portland, OR (PDX-Portland Intl.)?
The most popular departure times for flights from Nashville, TN (BNA-Nashville Intl.) to Portland, OR (PDX-Portland Intl.) are in the afternoon, from 3pm to 6pm. Many major carriers, including Alaska Airlines, American Airlines and Southwest Airlines, offer flights during this window. Many travellers prefer this time as it allows for a full morning in Nashville before heading to the airport, and you'll arrive in Portland in the evening.
How long does it take to fly from Nashville, TN (BNA-Nashville Intl.) to Portland, OR (PDX-Portland Intl.)?
When flying from Nashville, TN (BNA-Nashville Intl.) to Portland, OR (PDX-Portland Intl.), you'll find that a nonstop flight typically takes around 5 hours. This route covers a distance of approximately 3167 kilometres. If you opt for a one-stop flight, your travel time will generally be longer, averaging about 8 hours. Flights with two or more stops usually take even more time, around 11 hours 48 minutes. Keep in mind that actual flight durations can vary due to factors like wind patterns and specific routing.
Can you fly business or first class from Nashville, TN (BNA-Nashville Intl.) to Portland, OR (PDX-Portland Intl.)?
Yes, you can fly business class or first class between BNA and PDX. You can fly business class with Frontier Airlines and Delta.First class cabins are available on Alaska Airlines, Delta, United, and American Airlines.
How do I earn miles on a Nashville, TN (BNA) to Portland, OR (PDX) flight with Expedia?
It's easy to earn miles on a Nashville, TN (BNA) to Portland, OR (PDX) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Portland, OR (PDX) from Nashville, TN (BNA)?
If you're planning to travel to Portland from Nashville Intl. (BNA), you can fly directly into Portland Intl. (PDX). Some flights may connect through major hubs like Austin-Bergstrom Intl. (AUS), San Diego Intl. (SAN), or O'Hare Intl. (ORD) before reaching Portland. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Nashville, TN (BNA) to Portland, OR (PDX) at the last minute?
Typically, booking a last minute flight from Nashville, TN (BNA) to Portland, OR (PDX) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Nashville, TN (BNA) to Portland, OR (PDX) flight and hotel package?
Securing a Nashville, TN (BNA) to Portland, OR (PDX) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Nashville, TN (BNA-Nashville Intl.) to Portland, OR (PDX-Portland Intl.)?
If you booked your Nashville, TN (BNA-Nashville Intl.) to Portland, OR (PDX-Portland Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Nashville Intl.
Destination airport
Portland Intl.
Return price
AU$324
Distance
3148 km
Average flight time
3 hours 40 mins

Book with confidence

Your quick guide to flights from Nashville to Portland

Pick up great flights from Nashville to Portland

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Nashville to Portland. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Nashville to Portland that take around hours.

Find cheap flights from Nashville to Portland

From the great flight deals with prices currently ranging from AU$324 to AU$495, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Nashville to Portland around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Portland is normally in September.

Reasons to book your flight from Nashville to Portland with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Nashville to Portland across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Portland right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Nashville to Portland

Explore a world of travel with Expedia

*Available to Expedia members.