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

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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BNA
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Find cheap flights from Portland to Nashville 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 Portland to Nashville Intl are usually found in January or February, booked 90 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Portland to Nashville

Cheapest flights from Portland to Nashville
Explore the most affordable flight options available from Portland to Nashville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/10. 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 12/3110:52 pmPDX - BNA
1 stop9h 18mUnited Airlines
Wed 1/710:45 amBNA - PDX
1 stop10h 11mUnited Airlines
Deal found 12/10$247
This Southwest deal was found by Cheapflights users on 12/11. 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 12/299:00 pmPDX - BNA
1 stop11h 10mSouthwest
Tue 1/611:45 amBNA - PDX
1 stop8h 15mSouthwest
Deal found 12/11$295
This Southwest deal was found by Cheapflights users on 12/11. 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.
Thu 12/187:00 pmPDX - BNA
1 stop8h 00mSouthwest
Sun 12/2110:45 pmBNA - PDX
1 stop12h 15mSouthwest
Deal found 12/11$314
This United Airlines deal was found by Cheapflights users on 12/9. 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 12/182:35 pmPDX - BNA
1 stop6h 55mUnited Airlines
Sun 12/216:05 pmBNA - PDX
1 stop6h 54mUnited Airlines
Deal found 12/9$338
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/3110:52 pmPDX - BNA
1 stop9h 18mUnited Airlines
Sun 1/46:05 pmBNA - PDX
1 stop6h 54mUnited Airlines
Deal found 12/10$341
This Southwest deal was found by Cheapflights users on 12/10. 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 12/318:00 amPDX - BNA
2 stops9h 15mSouthwest
Wed 1/78:25 amBNA - PDX
2 stops9h 15mSouthwest
Deal found 12/10$347
This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
Mon 12/297:28 pmPDX - BNA
1 stop8h 32mHawaiian Airlines
Tue 1/65:43 pmBNA - PDX
Nonstop5h 07mHawaiian Airlines
Deal found 12/11$352
This Southwest deal was found by Cheapflights users on 12/10. 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.
Thu 12/187:00 pmPDX - BNA
1 stop8h 00mSouthwest
Sat 12/2010:50 pmBNA - PDX
1 stop13h 05mSouthwest
Deal found 12/10$355
This Southwest deal was found by Cheapflights users on 12/10. 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 12/316:15 amPDX - BNA
1 stop11h 35mSouthwest
Sun 1/46:30 pmBNA - PDX
2 stops7h 55mSouthwest
Deal found 12/10$361

Find flight deals from Portland to Nashville

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Nashville (BNA). 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 12, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$179
(American Airlines)

One-way from

$90
(American Airlines)

Popular in

June

Cheapest in

January

Average price

$407

Good round-trip deal

$338 or less

Good one-way deal

$158 or less
Provider with most accurate pricing for Portland-Nashville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Nashville Intl flights.
Search Deals
From Portland to Nashville Intl
Search Deals
One-way flight from Portland to Nashville Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 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 Portland to Nashville Intl.
Search Deals
Price to beat on a one-way flight from Portland to Nashville Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Nashville 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 12, 2025.
Use the filters below to find and compare flights from Portland to Nashville that are best for you.

Fly from

Portland

Fly to

Nashville

Route

Depart

Return

Price

PortlandNashville

PDX - BNA

PDXBNA

Portland

Sun 1/4

11:21 pm-9:47 am

1 stop8h 26m

Nashville Intl

Wed 1/7

3:34 pm-10:17 pm

1 stop8h 43m

$179

PortlandNashville

PDX - BNA

PDXBNA

Portland

Mon 2/2

1:39 pm-10:30 pm

1 stop6h 51m

Nashville Intl

Sat 2/28

7:35 am-4:10 pm

1 stop10h 35m

$197

PortlandNashville

PDX - BNA

PDXBNA

Portland

Fri 1/9

6:30 am-4:45 pm

2 stops8h 15m

Nashville Intl

Mon 1/12

11:45 am-6:00 pm

1 stop8h 15m

$218

PortlandNashville

PDX - BNA

PDXBNA

Portland

Wed 1/14

1:24 pm-9:50 pm

1 stop6h 26m

Nashville Intl

Mon 1/19

6:00 am-11:57 am

1 stop7h 57m

$247

PortlandNashville

PDX - BNA

PDXBNA

Portland

Mon 2/2

6:30 am-4:45 pm

2 stops8h 15m

Nashville Intl

Sat 2/28

5:40 pm-10:30 pm

1 stop6h 50m

$252

PortlandNashville

PDX - BNA

PDXBNA

Portland

Fri 1/16

1:35 pm-10:46 pm

1 stop7h 11m

Nashville Intl

Sun 1/18

6:00 am-2:48 pm

2 stops10h 48m

$252

PortlandNashville

PDX - BNA

PDXBNA

Portland

Thu 2/19

1:27 pm-12:06 am

1 stop8h 39m

Nashville Intl

Mon 2/23

7:35 am-3:11 pm

1 stop9h 36m

$260

PortlandNashville

PDX - BNA

PDXBNA

Portland

Tue 2/17

10:30 am-11:59 pm

1 stop11h 29m

Nashville Intl

Tue 2/24

5:53 pm-8:59 pm

Nonstop5h 06m

$267

PortlandNashville

PDX - BNA

PDXBNA

Portland

Tue 3/3

10:30 am-4:53 pm

Nonstop4h 23m

Nashville Intl

Wed 3/4

3:54 pm-11:44 pm

1 stop9h 50m

$267

PortlandNashville

PDX - BNA

PDXBNA

Portland

Tue 2/17

1:27 pm-12:06 am

1 stop8h 39m

Nashville Intl

Tue 2/24

10:49 am-8:55 pm

2 stops12h 06m

$267

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 24 results
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Compare providers for flights from Portland to Nashville

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 Portland to Nashville in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*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 Portland-Nashville flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Portland-Nashville flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Portland-Nashville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Nashville flights, Cheapflights users trust CheapOair the most. CheapOair 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 Portland-Nashville 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 Portland to Nashville

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

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

Use this chart to determine the optimal time to book a round-trip flight from Portland to Nashville. Price data was last updated on December 5, 2025.

The price you pay for your flight from Portland to Nashville may vary depending on when you book. For the best chance of a lower fare, look to book 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from Portland to Nashville (average of $153). Flying from Portland to Nashville in May is currently the most expensive (average of $223). 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 BNA?

Find hourly flight availability from Portland to Nashville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

It’s typically best to fly out from Portland to Nashville in the afternoon. Doing so could potentially save you 33% on the flight price compared to flying in the morning, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Portland to Nashville. Price data was last updated on December 6, 2025.

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

The best insider tips for Portland to Nashville 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 Portland to Nashville trip
Airports
PDX

For a quicker security experience at PDX, use the Express Lanes available to first and business class ticket holders and elite status members.

Read more about PDXBy Brandon Schultz
BNA

For a quick exit from BNA, use the ground transportation pickup area, a seven-minute walk from baggage claim, located in a covered garage section.

Read more about BNABy Mark Chesnut
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 Nashville

Get insights into the airlines that provide service to Nashville. 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 Nashville. Reviews last updated December 12, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from Portland to Nashville 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
11,431 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

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
11,431 reviews
Alaska Airlines
8.0
Very good
11,431 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

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
4,253 reviews
Alaska Airlines
8.0
Very good
11,431 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

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
8,005 reviews
Alaska Airlines
8.0
Very good
11,431 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

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
2,817 reviews
Alaska Airlines
8.0
Very good
11,431 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

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
11,049 reviews
Alaska Airlines
8.0
Very good
11,431 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

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 Portland to Nashville. 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 Portland to Nashville?

    You will need to book a flight from Portland to Nashville Intl if you want to fly from Portland to Nashville. At least 8 different airlines have flights from Portland (PDX) to Nashville Intl (BNA) on a regular basis. There are 2 flights to Nashville from the Portland airport per day. If you manage to book one that is nonstop, then you can expect the flight time from PDX to BNA to be around 4h 10m.

  • How popular is this Portland to Nashville flight route?

    This flight path from Portland to Nashville Intl was viewed by 23 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 Portland to Nashville?

    Departing from Portland to Nashville will take you 6h 51m. The distance from Portland to Nashville is about 1967 mi. This flight may include one or multiple stops.

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

    Currently priced at $93, Spirit Airlines will fly you from Portland to Nashville and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Frontier and Delta - these airlines can fly you to your destination from $104 and $135, respectively. Spirit Airlines is priced at 73% lower than the current average price of a flight leaving 3 months from now.

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

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

  • What are the cheapest flights from Portland to Nashville?

    Looking for the cheapest flight from Portland to Nashville? While on average our users pay $466, our data indicates the cheapest price to be $118. The most popular route (Portland - Nashville Intl), is priced around $179.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Portland to Nashville (average of $153). Flying from Portland to Nashville in May is currently the most expensive (average of $223). 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
Bowling Green
Cookeville
Franklin
Lebanon
Murfreesboro
Brentwood
Hermitage
Goodlettsville
Franklin
Dickson
Mount Juliet
Hopkinsville
Smyrna
Antioch
Springfield
Tullahoma

Browse thousands of different options on Cheapflights for your next trip

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Top 8 airlines flying from Portland to Nashville

Discover the top 8 airlines that operate flights from Portland to Nashville. 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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$102Average$217FlexibilityNo cancel feeOn-time65%
FrontierCheapest$125Average$238FlexibilityNo cancel feeOn-time62%
DeltaCheapest$177Average$296FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$178Average$331FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$178Average$276FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$216Average$322FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$222Average$430FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$257Average$401FlexibilityNo cancel feeOn-time85%

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