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$91+ 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 12/17. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BNA
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
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 July 29, 2025.

Round-trip from

$195
(American Airlines)

One-way from

$91
(FlightHub)

Popular in

June

Cheapest in

January

Average price

$364

Good round-trip deal

$318 or less

Good one-way deal

$111 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. 14% potential increase in price ($59 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 29, 2025.

This American Airlines deal was found by Cheapflights users on 7/27. 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.
Thu 9/411:44 amPDX - BNA
1 stop9h 20mAmerican Airlines
Sat 9/612:32 pmBNA - PDX
1 stop8h 53mAmerican Airlines
Deal found 7/27$195
This Delta deal was found by Cheapflights users on 7/28. 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.
Sat 8/235:30 amPDX - BNA
1 stop8h 45mDelta
Sat 8/304:55 pmBNA - PDX
1 stop8h 36mDelta
Deal found 7/28$197
This Southwest deal was found by Cheapflights users on 7/28. 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.
Fri 9/55:00 amPDX - BNA
2 stops11h 05mSouthwest
Sat 9/135:50 amBNA - PDX
1 stop6h 45mSouthwest
Deal found 7/28$200
This CheapOair deal was found by Cheapflights users on 7/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/612:25 pmPDX - BNA
1 stop9h 37mMultiple Airlines
Mon 8/119:55 pmBNA - PDX
1 stop13h 23mMultiple Airlines
Deal found 7/28$206
This CheapOair deal was found by Cheapflights users on 7/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1112:07 pmPDX - BNA
1 stop29h 29mSpirit Airlines
Sun 9/148:31 pmBNA - PDX
1 stop16h 41mSpirit Airlines
Deal found 7/29$219
This Frontier deal was found by Cheapflights users on 7/27. 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 7/3012:25 pmPDX - BNA
1 stop9h 36mFrontier
Wed 8/66:20 amBNA - PDX
1 stop7h 10mFrontier
Deal found 7/27$238
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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.
Sat 8/2311:25 amPDX - BNA
Nonstop4h 22mAlaska Airlines
Fri 8/295:27 pmBNA - PDX
Nonstop4h 58mAlaska Airlines
Deal found 7/28$257
This Sun Country Air deal was found by Cheapflights users on 7/27. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1711:59 pmPDX - BNA
1 stop16h 31mSun Country Air
Thu 10/2310:52 amBNA - PDX
1 stop8h 36mSun Country Air
Deal found 7/27$275
This Hawaiian Airlines deal was found by Cheapflights users on 7/27. 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.
Fri 8/2211:25 amPDX - BNA
Nonstop4h 22mHawaiian Airlines
Tue 8/265:27 pmBNA - PDX
Nonstop4h 58mHawaiian Airlines
Deal found 7/27$277

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 July 29, 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

Thu 9/4

11:44 am-11:04 pm

1 stop9h 20m

Nashville Intl

Sat 9/6

12:32 pm-7:25 pm

1 stop8h 53m

$195

PortlandNashville

PDX - BNA

PDXBNA

Portland

Sat 8/23

5:30 am-4:15 pm

1 stop8h 45m

Nashville Intl

Sat 8/30

4:55 pm-11:31 pm

1 stop8h 36m

$197

PortlandNashville

PDX - BNA

PDXBNA

Portland

Fri 9/5

5:00 am-6:05 pm

2 stops11h 05m

Nashville Intl

Sun 9/7

5:15 am-10:40 am

1 stop7h 25m

$200

PortlandNashville

PDX - BNA

PDXBNA

Portland

Thu 9/18

8:04 pm-7:36 pm

1 stop21h 32m

Nashville Intl

Mon 9/22

8:31 pm-11:12 am

1 stop16h 41m

$219

PortlandNashville

PDX - BNA

PDXBNA

Portland

Thu 8/7

6:35 am-6:42 pm

1 stop10h 07m

Nashville Intl

Mon 8/11

9:55 pm-9:18 am

1 stop13h 23m

$236

PortlandNashville

PDX - BNA

PDXBNA

Portland

Wed 8/6

12:25 pm-12:02 am

1 stop9h 37m

Nashville Intl

Wed 8/13

7:00 am-11:30 am

1 stop6h 30m

$238

PortlandNashville

PDX - BNA

PDXBNA

Portland

Sat 8/23

11:25 am-5:47 pm

Nonstop4h 22m

Nashville Intl

Fri 8/29

5:27 pm-8:25 pm

Nonstop4h 58m

$257

PortlandNashville

PDX - BNA

PDXBNA

Portland

Fri 10/17

11:59 pm-6:30 pm

1 stop16h 31m

Nashville Intl

Thu 10/23

10:52 am-5:28 pm

1 stop8h 36m

$275

PortlandNashville

PDX - BNA

PDXBNA

Portland

Fri 8/22

11:25 am-5:47 pm

Nonstop4h 22m

Nashville Intl

Fri 8/29

5:27 pm-8:25 pm

Nonstop4h 58m

$277

PortlandNashville

PDX - BNA

PDXBNA

Portland

Mon 8/11

3:10 pm-12:53 pm

2 stops19h 43m

$97

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 18 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 July 25, 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 $291). 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 July 29, 2025.

It’s typically best to fly out from Portland to Nashville in the afternoon. Doing so could potentially save you 32% 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 July 27, 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.

Weekly flight availability from Portland to Nashville

Explore weekly flight availability from Portland to Nashville. 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 July 29, 2025.

The most flights from PDX to BNA are scheduled on a Monday (3 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

What’s the top layover airport for flights from Portland to Nashville?

Share of 1-stop round-trip flights from Portland to Nashville chosen by Cheapflights users in the past 12 months, using the same layover each way.

Seattle (SEA) – chosen by Cheapflights users on 80% of 1-stop itineraries from Portland to Nashville on Cheapflights.

What’s the cheapest layover airport for flights from Portland to Nashville?

Average round-trip fare for 1-stop flights from Portland to Nashville, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Las Vegas (LAS) is the most affordable 1-stop option, with an average round-trip price of $361.

What’s the fastest layover option from Portland to Nashville?

Shortest average travel time for 1-stop one-way flights from Portland to Nashville, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Seattle (SEA) have the shortest average one-way travel time for 1-stop routes: 5h 25m.

Which airport typically offers the quickest layover for flights from Portland to Nashville?

Average layover duration for 1-stop one-way flights from Portland to Nashville, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Seattle (SEA) offer the fastest connection on this route, with an average layover time of 1h 11m.

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 July 29, 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

Comfort

7.8

Overall

8.0

Entertainment

7.1

Boarding

8.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Entertainment

7.1

Boarding

8.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,238 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Entertainment

7.1

Boarding

8.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,977 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Entertainment

7.1

Boarding

8.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,604 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Entertainment

7.1

Boarding

8.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,893 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Entertainment

7.1

Boarding

8.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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 17m.

  • 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.

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

    Currently priced at $195, American Airlines will fly you from Portland to Nashville and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Southwest - these airlines can fly you to your destination from $197 and $200, respectively. American Airlines is priced at 45% 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 Spirit Airlines, with whom users have recently found tickets for as low as $91. 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 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 (95%), Hawaiian Airlines (95%), Southwest( 83%).

  • What are the cheapest flights from Portland to Nashville?

    Looking for the cheapest flight from Portland to Nashville? While on average our users pay $531, our data indicates the cheapest price to be $111. The most popular route (Portland - Nashville Intl), is priced around $195.

  • 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 $291). 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
Smyrna
Hopkinsville
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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$126Average$172FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$162Average$217FlexibilityNo cancel feeOn-time65%
DeltaCheapest$194Average$303FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$194Average$316FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$196Average$339FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$216Average$345FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$219Average$410FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$257Average$403FlexibilityNo cancel feeOn-time85%

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