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$62+ 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BNA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Portland to Nashville Intl are usually found in January or February, booked 72 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap 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 September 11, 2025.

Round-trip from

$201
(Booking.com)

One-way from

$62
(Trip.com)

Popular in

June

Cheapest in

January

Average price

$361

Good round-trip deal

$297 or less

Good one-way deal

$199 or less
From Portland to Nashville Intl
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One-way flight from Portland to Nashville Intl
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Highest demand for flights based on searches. 13% potential increase in price ($54 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Portland to Nashville Intl.
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Price to beat on a one-way flight from Portland to Nashville Intl.
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Find 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 September 11, 2025.

This Booking.com deal was found by Cheapflights users on 9/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/37:17 pmPDX - BNA
2 stops51h 23mFrontier
Tue 10/76:12 amBNA - PDX
1 stop7h 36mFrontier
Deal found 9/8$201
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/212:40 pmPDX - BNA
1 stop9h 32mDelta
Sat 10/115:15 amBNA - PDX
1 stop9h 45mDelta
Deal found 9/9$204
This Southwest deal was found by Cheapflights users on 9/10. 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 10/232:35 pmPDX - BNA
1 stop6h 20mSouthwest
Sat 10/253:10 pmBNA - PDX
2 stops9h 00mSouthwest
Deal found 9/10$206
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/912:43 pmPDX - BNA
2 stops18h 39mFrontier
Wed 10/156:12 amBNA - PDX
1 stop7h 36mFrontier
Deal found 9/10$208
This Booking.com deal was found by Cheapflights users on 9/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:05 amPDX - BNA
1 stop16h 35mFrontier
Mon 9/299:38 pmBNA - PDX
1 stop26h 56mFrontier
Deal found 9/10$210
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2512:40 pmPDX - BNA
1 stop9h 32mDelta
Mon 9/297:35 amBNA - PDX
1 stop9h 17mDelta
Deal found 9/9$211
This Frontier deal was found by Cheapflights users on 9/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2212:43 pmPDX - BNA
1 stop9h 16mFrontier
Sun 11/28:49 pmBNA - PDX
2 stops17h 07mFrontier
Deal found 9/10$213
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/296:05 amPDX - BNA
1 stop12h 38mFrontier
Sat 10/114:38 pmBNA - PDX
2 stops20h 13mFrontier
Deal found 9/9$215
This Frontier deal was found by Cheapflights users on 9/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1512:43 pmPDX - BNA
1 stop9h 16mFrontier
Mon 10/209:59 pmBNA - PDX
2 stops15h 49mFrontier
Deal found 9/8$218
This Frontier deal was found by Cheapflights users on 9/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/237:15 amPDX - BNA
1 stop12h 29mFrontier
Sun 9/289:38 pmBNA - PDX
2 stops14h 46mFrontier
Deal found 9/10$219
This Frontier deal was found by Cheapflights users on 9/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/36:05 amPDX - BNA
1 stop12h 38mFrontier
Thu 10/96:12 amBNA - PDX
1 stop7h 26mFrontier
Deal found 9/10$222

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 September 11, 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

Mon 3/9

12:55 am-9:17 am

1 stop6h 22m

Nashville Intl

Wed 3/11

3:00 pm-10:22 pm

1 stop9h 22m

$215

PortlandNashville

PDX - BNA

PDXBNA

Portland

Wed 9/24

11:42 am-10:57 pm

1 stop9h 15m

Nashville Intl

Sat 9/27

10:50 am-9:05 pm

1 stop12h 15m

$225

PortlandNashville

PDX - BNA

PDXBNA

Portland

Fri 12/12

2:23 pm-12:17 am

1 stop7h 54m

Nashville Intl

Mon 12/15

7:23 pm-12:05 am

1 stop6h 42m

$227

PortlandNashville

PDX - BNA

PDXBNA

Portland

Sat 10/25

10:44 am-5:04 pm

Nonstop4h 20m

Nashville Intl

Wed 10/29

5:51 pm-8:50 pm

Nonstop4h 59m

$237

PortlandNashville

PDX - BNA

PDXBNA

Portland

Wed 10/29

5:10 am-5:30 pm

2 stops10h 20m

Nashville Intl

Sun 11/2

5:00 am-9:55 am

1 stop6h 55m

$237

PortlandNashville

PDX - BNA

PDXBNA

Portland

Mon 10/27

10:30 am-4:51 pm

Nonstop4h 21m

Nashville Intl

Wed 10/29

5:51 pm-8:50 pm

Nonstop4h 59m

$237

PortlandNashville

PDX - BNA

PDXBNA

Portland

Mon 10/27

10:30 am-4:51 pm

Nonstop4h 21m

Nashville Intl

Thu 10/30

5:51 pm-8:50 pm

Nonstop4h 59m

$237

PortlandNashville

PDX - BNA

PDXBNA

Portland

Sun 10/26

12:25 pm-12:31 am

1 stop10h 06m

Nashville Intl

Wed 10/29

7:34 am-12:20 pm

1 stop6h 46m

$238

PortlandNashville

PDX - BNA

PDXBNA

Portland

Sun 10/26

12:25 pm-12:31 am

1 stop10h 06m

Nashville Intl

Thu 10/30

6:00 am-12:50 pm

1 stop8h 50m

$238

PortlandNashville

PDX - BNA

PDXBNA

Portland

Mon 9/22

3:35 pm-12:02 am

1 stop6h 27m

Nashville Intl

Mon 9/29

7:35 am-2:52 pm

1 stop9h 17m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 22 results
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The best insider tips for Portland to Nashville 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 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

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 August 29, 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 72 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, January is the cheapest month in which you can book a flight from Portland to Nashville (average of $220). Flying from Portland to Nashville in June is currently the most expensive (average of $290). 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 September 11, 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 September 7, 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.

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 September 11, 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
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Southwest
8.0
Very good
4,248 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
8.0
Very good
7,960 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Hawaiian Airlines
7.8
Good
2,723 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

8.0

Food

7.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

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 is 1 flight 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 13m.

  • How popular is this Portland to Nashville flight route?

    This flight path from Portland to Nashville Intl was viewed by 43 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 4h 20m. 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 $126, Frontier will fly you from Portland to Nashville and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Spirit Airlines and Southwest - these airlines can fly you to your destination from $163 and $189, respectively. Frontier is priced at 64% lower than the current average price of a flight leaving 3 months from now.

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

    Before booking your flight to Nashville from Portland, check out the most reliable airlines to get you to your destination on time: Alaska Airlines (87%), Hawaiian Airlines (87%), Southwest( 60%).

  • What are the cheapest flights from Portland to Nashville?

    Looking for the cheapest flight from Portland to Nashville? While on average our users pay $468, our data indicates the cheapest price to be $148. The most popular route (Portland - Nashville Intl), is priced around $156.

  • 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, January is the cheapest month in which you can book a flight from Portland to Nashville (average of $220). Flying from Portland to Nashville in June is currently the most expensive (average of $290). 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
Antioch
Hermitage
Brentwood
Franklin
Dickson
Mount Juliet
Goodlettsville
Hopkinsville
Smyrna
Springfield
Tullahoma
Spring Hill

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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$126Average$224FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$163Average$224FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$189Average$302FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$194Average$338FlexibilityNo cancel feeOn-time71%
DeltaCheapest$196Average$301FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$216Average$363FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$218Average$415FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$257Average$399FlexibilityNo cancel feeOn-time85%

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