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Tennessee

$75+ 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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BNA
Feb 10 — Feb 171
Tue 2/10
Tue 2/17
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 January 11, 2026.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$188
(Southwest)

One-way from

$75
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$253

Good round-trip deal

$357 or less

Good one-way deal

$138 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
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($55 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 January 2026
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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 January 11, 2026.

This American Airlines deal was found by Cheapflights users on 1/7. 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 1/2612:35 pmPDX - BNA
1 stop6h 46mAmerican Airlines
Fri 1/303:34 pmBNA - PDX
1 stop8h 37mAmerican Airlines
Deal found 1/7$188
This Mytrip deal was found by Cheapflights users on 1/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/119:53 amPDX - BNA
1 stop7h 06mFrontier
Wed 3/253:01 pmBNA - PDX
1 stop22h 08mFrontier
Deal found 1/9$189
This Southwest deal was found by Cheapflights users on 1/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/93:00 pmPDX - BNA
1 stop6h 15mSouthwest
Sun 4/126:55 pmBNA - PDX
1 stop8h 20mSouthwest
Deal found 1/8$190
This American Airlines deal was found by Cheapflights users on 1/7. 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 2/1911:40 pmPDX - BNA
1 stop7h 29mAmerican Airlines
Mon 2/235:00 amBNA - PDX
1 stop7h 58mAmerican Airlines
Deal found 1/7$191
This Southwest deal was found by Cheapflights users on 1/10. 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 4/811:55 pmPDX - BNA
2 stops9h 35mSouthwest
Mon 4/137:25 pmBNA - PDX
1 stop6h 45mSouthwest
Deal found 1/10$193
This Southwest deal was found by Cheapflights users on 1/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2110:45 amPDX - BNA
1 stop8h 05mSouthwest
Wed 2/255:40 amBNA - PDX
2 stops9h 55mSouthwest
Deal found 1/8$194
This Southwest deal was found by Cheapflights users on 1/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/52:50 pmPDX - BNA
1 stop6h 35mSouthwest
Sun 3/88:00 pmBNA - PDX
1 stop7h 30mSouthwest
Deal found 1/8$196
This Delta deal was found by Cheapflights users on 1/9. 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.
Mon 5/410:55 pmPDX - BNA
1 stop6h 44mDelta
Tue 5/123:00 pmBNA - PDX
1 stop9h 22mDelta
Deal found 1/9$197
This American Airlines deal was found by Cheapflights users on 1/7. 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.
Fri 2/610:15 pmPDX - BNA
1 stop9h 07mAmerican Airlines
Sun 2/85:15 amBNA - PDX
1 stop8h 30mAmerican Airlines
Deal found 1/7$198
This Southwest deal was found by Cheapflights users on 1/7. 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 2/2411:05 amPDX - BNA
1 stop6h 30mSouthwest
Sun 3/15:20 amBNA - PDX
1 stop7h 35mSouthwest
Deal found 1/7$199
This Southwest deal was found by Cheapflights users on 1/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/119:30 amPDX - BNA
2 stops8h 00mSouthwest
Wed 3/183:25 pmBNA - PDX
1 stop9h 45mSouthwest
Deal found 1/9$202
This American Airlines deal was found by Cheapflights users on 1/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1911:40 pmPDX - CHA
1 stop9h 06mAmerican Airlines
Tue 2/245:59 pmCHA - PDX
1 stop8h 28mAmerican Airlines
Deal found 1/8$219

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 January 11, 2026.
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

Fri 4/10

8:50 pm-5:05 am

1 stop6h 15m

Nashville Intl

Mon 4/13

7:25 pm-12:10 am

1 stop6h 45m

$188

PortlandNashville

PDX - BNA

PDXBNA

Portland

Thu 4/9

3:00 pm-11:15 pm

1 stop6h 15m

Nashville Intl

Sun 4/12

6:55 pm-1:15 am

1 stop8h 20m

$190

PortlandNashville

PDX - BNA

PDXBNA

Portland

Fri 4/3

1:10 pm-11:56 pm

1 stop8h 46m

Nashville Intl

Fri 4/10

7:22 pm-11:54 pm

1 stop6h 32m

$197

PortlandNashville

PDX - BNA

PDXBNA

Portland

Sun 2/15

3:59 pm-12:06 am

1 stop6h 07m

Nashville Intl

Mon 3/2

7:35 am-3:11 pm

1 stop9h 36m

$197

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Thu 2/19

11:48 am-9:51 pm

1 stop7h 03m

Chattanooga Lovell Field

Tue 2/24

5:59 pm-11:27 pm

1 stop8h 28m

$219

PortlandNashville

PDX - BNA

PDXBNA

Portland

Tue 2/17

9:25 am-9:00 pm

2 stops9h 35m

Nashville Intl

Sun 2/22

6:45 am-2:30 pm

1 stop9h 45m

$223

PortlandNashville

PDX - BNA

PDXBNA

Portland

Mon 3/23

11:55 pm-9:15 am

1 stop7h 20m

Nashville Intl

Thu 3/26

4:30 pm-12:55 am

2 stops10h 25m

$226

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Thu 2/19

11:40 pm-11:46 am

1 stop9h 06m

Chattanooga Lovell Field

Mon 2/23

6:49 pm-12:17 am

1 stop8h 28m

$239

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Fri 2/6

10:15 pm-10:03 am

1 stop8h 48m

Chattanooga Lovell Field

Tue 2/10

6:00 am-2:48 pm

2 stops11h 48m

$244

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Fri 2/6

11:59 pm-11:44 am

1 stop8h 45m

Chattanooga Lovell Field

Tue 2/10

1:00 pm-6:56 pm

1 stop8h 56m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

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 $219). 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 January 11, 2026.

When flying from Portland to Tennessee, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 January 11, 2026.
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
11,681 reviews

Boarding

8.1

Food

7.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Alaska Airlines
8.0
Very good
11,681 reviews
Alaska Airlines
8.0
Very good
11,681 reviews

Boarding

8.1

Food

7.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Southwest
8.0
Very good
4,252 reviews
Alaska Airlines
8.0
Very good
11,681 reviews

Boarding

8.1

Food

7.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Delta
7.9
Good
8,038 reviews
Alaska Airlines
8.0
Very good
11,681 reviews

Boarding

8.1

Food

7.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
United Airlines
7.4
Good
9,145 reviews
Alaska Airlines
8.0
Very good
11,681 reviews

Boarding

8.1

Food

7.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
American Airlines
7.2
Good
11,102 reviews
Alaska Airlines
8.0
Very good
11,681 reviews

Boarding

8.1

Food

7.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

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, 22 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 6h 15m. Fly via Southwest, Delta, or American Airlines 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 $79. Users have also found prices from $89 and $98 on American Airlines and Delta, 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 $118. On average you can expect to pay $670. The most popular route, (Portland - Nashville Intl), can usually be booked for $141.

  • 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 $219). 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

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Top 9 airlines flying from Portland to Tennessee

Discover the top 9 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 January 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$102Average$217FlexibilityNo cancel feeOn-time65%
FrontierCheapest$125Average$265FlexibilityNo cancel feeOn-time62%
DeltaCheapest$131Average$416FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$178Average$389FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$178Average$436FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$184Average$298FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$226Average$433FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$251Average$440FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$257Average$401FlexibilityNo cancel feeOn-time85%

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