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Tennessee

$85+ Cheap flights from Portland (PDX) to Tennessee

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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BNA
Dec 23 — Dec 301
Tue 12/23
Tue 12/30
1 adult, Economy
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Cheap flight deals from Portland to Tennessee

Keep the following information in mind while searching for Portland to Tennessee flight deals. Data was last updated November 23, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$179
(American Airlines)

One-way from

$85
(United Airlines)

Popular in

June

Cheapest in

January

Average price

$391

Good round-trip deal

$418 or less

Good one-way deal

$239 or less
Provider with most accurate pricing for Portland-Nashville Intl flight deals.
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Provider most trusted by Cheapflights users for Portland-Nashville Intl flights.
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From Portland to Tennessee
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One-way flight from Portland to Tennessee
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Highest demand for flights based on searches. 13% potential increase in price ($56 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 November 2025
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Price to beat on a round-trip flight from Portland to Tennessee.
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Price to beat on a one-way flight from Portland to Tennessee.
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Find flight deals from Portland to Tennessee

Cheapest flights from Portland to Tennessee
Explore the most affordable flight options available from Portland to Tennessee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 23, 2025.

This American Airlines deal was found by Cheapflights users on 11/21. 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.
Sat 12/131:28 pmPDX - BNA
1 stop6h 45mAmerican Airlines
Tue 12/165:19 amBNA - PDX
1 stop7h 28mAmerican Airlines
Deal found 11/21$179
This Delta deal was found by Cheapflights users on 11/21. 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.
Fri 12/1211:20 pmPDX - BNA
1 stop8h 06mDelta
Sun 12/145:15 amBNA - PDX
1 stop7h 29mDelta
Deal found 11/21$197
This Southwest deal was found by Cheapflights users on 11/21. 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.
Sun 12/289:00 pmPDX - BNA
1 stop11h 10mSouthwest
Thu 1/85:40 amBNA - PDX
1 stop6h 55mSouthwest
Deal found 11/21$204
This Southwest deal was found by Cheapflights users on 11/20. 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.
Tue 12/97:00 amPDX - BNA
1 stop7h 20mSouthwest
Wed 12/175:05 amBNA - PDX
1 stop7h 45mSouthwest
Deal found 11/20$205
This Booking.com deal was found by Cheapflights users on 11/22. 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.
Sun 12/712:51 pmPDX - TYS
1 stop24h 06mFrontier
Thu 12/114:52 pmTYS - PDX
1 stop22h 04mFrontier
Deal found 11/22$209
This Southwest deal was found by Cheapflights users on 11/21. 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 12/105:55 amPDX - BNA
2 stops7h 10mSouthwest
Tue 12/163:20 pmBNA - PDX
2 stops9h 10mSouthwest
Deal found 11/21$215
This American Airlines deal was found by Cheapflights users on 11/22. 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.
Mon 12/1511:59 pmPDX - BNA
1 stop7h 08mAmerican Airlines
Mon 12/221:29 pmBNA - PDX
1 stop7h 40mAmerican Airlines
Deal found 11/22$218
This Southwest deal was found by Cheapflights users on 11/20. 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.
Sat 12/66:00 amPDX - BNA
1 stop8h 40mSouthwest
Fri 12/126:00 pmBNA - PDX
1 stop7h 35mSouthwest
Deal found 11/20$219
This American Airlines deal was found by Cheapflights users on 11/21. 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.
Mon 12/85:41 amPDX - BNA
1 stop9h 01mAmerican Airlines
Mon 12/85:44 pmBNA - PDX
1 stop7h 39mAmerican Airlines
Deal found 11/21$225
This Delta deal was found by Cheapflights users on 11/20. 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 12/612:32 amPDX - BNA
1 stop6h 40mDelta
Thu 12/113:28 pmBNA - PDX
1 stop9h 28mDelta
Deal found 11/20$228
This Delta deal was found by Cheapflights users on 11/21. 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.
Sun 12/712:32 amPDX - BNA
1 stop6h 40mDelta
Mon 12/87:23 pmBNA - PDX
1 stop6h 41mDelta
Deal found 11/21$231
This Kiwi.com deal was found by Cheapflights users on 11/22. 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.
Sun 12/712:51 pmPDX - MEM
2 stops29h 36mMultiple Airlines
Thu 12/118:07 pmMEM - PDX
1 stop17h 49mMultiple Airlines
Deal found 11/22$262

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Tennessee 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 November 23, 2025.
Use the filters below to find and compare flights from Portland to Tennessee that are best for you.

Fly from

Portland

Fly to

Tennessee

Route

Depart

Return

Price

PortlandNashville

PDX - BNA

PDXBNA

Portland

Thu 1/22

6:30 am-4:05 pm

1 stop7h 35m

Nashville Intl

Mon 1/26

4:35 pm-10:35 pm

1 stop8h 00m

$179

PortlandNashville

PDX - BNA

PDXBNA

Portland

Wed 2/18

2:15 pm-10:00 pm

1 stop5h 45m

Nashville Intl

Sun 2/22

5:20 am-10:55 am

1 stop7h 35m

$179

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

$184

PortlandNashville

PDX - BNA

PDXBNA

Portland

Fri 12/12

11:20 pm-9:26 am

1 stop8h 06m

Nashville Intl

Sun 12/14

5:15 am-10:44 am

1 stop7h 29m

$197

PortlandNashville

PDX - BNA

PDXBNA

Portland

Tue 4/21

3:50 pm-12:02 am

1 stop6h 12m

Nashville Intl

Tue 4/28

7:16 pm-11:41 pm

1 stop6h 25m

$197

PortlandNashville

PDX - BNA

PDXBNA

Portland

Mon 1/26

12:40 am-9:20 am

1 stop6h 40m

Nashville Intl

Fri 1/30

10:25 am-5:35 pm

1 stop9h 10m

$197

PortlandNashville

PDX - BNA

PDXBNA

Portland

Sun 1/4

8:55 pm-10:30 am

1 stop11h 35m

Nashville Intl

Tue 1/6

5:40 am-10:35 am

1 stop6h 55m

$204

PortlandNashville

PDX - BNA

PDXBNA

Portland

Wed 12/10

5:55 am-2:30 pm

1 stop6h 35m

Nashville Intl

Tue 12/16

3:20 pm-10:30 pm

2 stops9h 10m

$210

PortlandNashville

PDX - BNA

PDXBNA

Portland

Sun 4/19

9:45 pm-8:34 am

1 stop8h 49m

Nashville Intl

Sat 4/25

5:10 pm-10:41 pm

1 stop7h 31m

$237

PortlandNashville

PDX - BNA

PDXBNA

Portland

Sun 4/19

9:45 pm-8:34 am

1 stop8h 49m

Nashville Intl

Wed 4/29

1:45 pm-6:11 pm

1 stop6h 26m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Showing 1-10 of 60 results
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Best time to book a flight from Portland to Tennessee

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

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

Currently, July is the cheapest month in which you can book a flight from Portland to Tennessee (average of $128). Flying from Portland to Tennessee in May is currently the most expensive (average of $227). 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 TN?

Find hourly flight availability from Portland to Tennessee. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 23, 2025.

It’s optimal to fly from Portland to Tennessee in the afternoon. By choosing this option you can save up to 31% on the cost of your flight, compared to a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Portland to Tennessee. Price data was last updated on November 2, 2025.

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

Reviews of airlines servicing Tennessee

Get insights into the airlines that provide service to Tennessee. 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 Tennessee. Reviews last updated November 23, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Portland to Tennessee to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,331 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

LAX - LIH

The staff were exceptional! They all were kind, accommodating, and professional.
Alaska Airlines
8.0
Very good
11,331 reviews
Alaska Airlines
8.0
Very good
11,331 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

LAX - LIH

The staff were exceptional! They all were kind, accommodating, and professional.
Southwest
8.0
Very good
4,253 reviews
Alaska Airlines
8.0
Very good
11,331 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

LAX - LIH

The staff were exceptional! They all were kind, accommodating, and professional.
Delta
7.9
Good
8,000 reviews
Alaska Airlines
8.0
Very good
11,331 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

LAX - LIH

The staff were exceptional! They all were kind, accommodating, and professional.
United Airlines
7.4
Good
9,036 reviews
Alaska Airlines
8.0
Very good
11,331 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

LAX - LIH

The staff were exceptional! They all were kind, accommodating, and professional.
American Airlines
7.2
Good
11,047 reviews
Alaska Airlines
8.0
Very good
11,331 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

LAX - LIH

The staff were exceptional! They all were kind, accommodating, and professional.

Related info for your journey

Find useful and relevant information for your journey from Portland to Tennessee. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Tennessee?

    Located just 6.0 mi from the city center, Portland (PDX) is the airport most travelers will use when flying to Tennessee from Portland.

  • How popular is this Portland to Tennessee flight route?

    Within the past month, 43 users have taken a look at flights from Portland to Tennessee.

  • How long is the flight from Portland to Tennessee?

    There are many flights that can get you from Portland to Tennessee in 7h 35m. Fly via Southwest, Delta, or Frontier to get the fastest option. Airlines will cover a distance of 1967 mi. This flight may include one or multiple stops.

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

    For one-way options, check prices for Southwest. According to our data, you can fly for as low as $90. Users have also found prices from $90 and $159 on American Airlines and United Airlines, respectively.

  • What are the most popular routes from Portland to Tennessee?

    The most popular flight routes from Portland to Tennessee are Portland - Nashville Intl, Portland - Knoxville McGhee Tyson and Portland - Memphis.

  • What are the cheapest flights from Portland to Tennessee?

    The cheapest flight price from Portland to Tennessee is $134. On average you can expect to pay $378. The most popular route, (Portland - Nashville Intl), can usually be booked for $179.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from Portland to Tennessee (average of $128). Flying from Portland to Tennessee in May is currently the most expensive (average of $227). 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.

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Alternative routes for Portland to Tennessee

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Portland to Tennessee

Discover the top 8 airlines that operate flights from Portland to Tennessee. 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 November 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$102Average$275FlexibilityNo cancel feeOn-time65%
FrontierCheapest$125Average$265FlexibilityNo cancel feeOn-time62%
DeltaCheapest$131Average$430FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$178Average$385FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$194Average$443FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$216Average$437FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$217Average$415FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$257Average$400FlexibilityNo cancel feeOn-time85%

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