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$90+ 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BNA
ene. 29 — feb. 51
jue. 1/29
jue. 2/5
1 adult, Economy
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Cheap 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 diciembre 30, 2025.

This Southwest deal was found by Cheapflights users on 12/28. 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.
mar. 12/304:05 pmPDX - BNA
1 stop6h 15mSouthwest
sáb. 1/175:45 amBNA - PDX
1 stop7h 30mSouthwest
Deal found 12/28$419
This United Airlines deal was found by Cheapflights users on 12/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/3110:52 pmPDX - BNA
1 stop9h 18mUnited Airlines
mié. 1/72:54 pmBNA - PDX
1 stop9h 59mUnited Airlines
Deal found 12/28$469
This Southwest deal was found by Cheapflights users on 12/28. 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.
mié. 12/318:00 amPDX - BNA
2 stops9h 15mSouthwest
mié. 1/711:45 amBNA - PDX
1 stop8h 15mSouthwest
Deal found 12/28$486
This American Airlines deal was found by Cheapflights users on 12/27. 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.
dom. 12/2810:21 pmPDX - BNA
1 stop9h 03mAmerican Airlines
dom. 1/47:25 pmBNA - PDX
1 stop7h 29mAmerican Airlines
Deal found 12/27$490
This Delta deal was found by Cheapflights users on 12/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/3010:05 pmPDX - CHA
1 stop8h 51mDelta
mar. 1/65:30 amCHA - PDX
1 stop8h 04mDelta
Deal found 12/27$529
This United Airlines deal was found by Cheapflights users on 12/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/307:10 amPDX - CHA
1 stop6h 58mUnited Airlines
mar. 1/68:15 amCHA - PDX
2 stops16h 34mUnited Airlines
Deal found 12/27$534
This Southwest deal was found by Cheapflights users on 12/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/285:00 amPDX - BNA
2 stops9h 55mSouthwest
dom. 1/47:40 pmBNA - PDX
1 stop6h 45mSouthwest
Deal found 12/27$535
This American Airlines deal was found by Cheapflights users on 12/27. 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.
mar. 12/308:35 amPDX - CHA
2 stops10h 24mAmerican Airlines
mar. 1/610:27 amCHA - PDX
2 stops11h 24mAmerican Airlines
Deal found 12/27$539
This Southwest deal was found by Cheapflights users on 12/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/318:00 amPDX - BNA
2 stops9h 15mSouthwest
mar. 1/67:25 amBNA - PDX
1 stop12h 35mSouthwest
Deal found 12/29$541
This American Airlines deal was found by Cheapflights users on 12/27. 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.
mar. 12/3011:40 amPDX - CHA
2 stops9h 02mAmerican Airlines
lun. 1/511:58 amCHA - PDX
1 stop9h 04mAmerican Airlines
Deal found 12/27$598
This Alaska Airlines deal was found by Cheapflights users on 12/28. 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.
mar. 12/3010:33 amPDX - BNA
Nonstop4h 10mAlaska Airlines
sáb. 1/177:00 amBNA - PDX
1 stop7h 38mAlaska Airlines
Deal found 12/28$602
This United Airlines deal was found by Cheapflights users on 12/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/3011:59 pmPDX - BNA
1 stop7h 26mUnited Airlines
mié. 12/311:22 pmBNA - PDX
1 stop9h 26mUnited Airlines
Deal found 12/29$631

Find flight deals from Portland to Tennessee

Keep the following information in mind while searching for Portland to Tennessee flight deals. Data was last updated diciembre 30, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$184
(American Airlines)

One-way from

$90
(American Airlines)

Popular in

June

Cheapest in

January

Average price

$396

Good round-trip deal

$338 or less

Good one-way deal

$138 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 Tennessee
Search Deals
One-way flight from Portland to Tennessee
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 Tennessee.
Search Deals
Price to beat on a one-way flight from Portland to Tennessee.
Search Deals

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 diciembre 30, 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

jue. 2/5

12:40 am-9:30 am

1 stop6h 50m

Nashville Intl

mié. 2/11

7:37 am-4:25 pm

1 stop10h 48m

$197

PortlandNashville

PDX - BNA

PDXBNA

Portland

jue. 3/5

1:30 pm-11:30 pm

1 stop8h 00m

Nashville Intl

lun. 3/9

5:20 pm-1:25 am

1 stop10h 05m

$197

PortlandNashville

PDX - BNA

PDXBNA

Portland

mar. 3/10

1:10 pm-11:56 pm

1 stop8h 46m

Nashville Intl

vie. 3/13

7:22 pm-11:54 pm

1 stop6h 32m

$197

PortlandNashville

PDX - BNA

PDXBNA

Portland

vie. 5/8

11:55 pm-9:10 am

1 stop7h 15m

Nashville Intl

dom. 5/10

5:45 am-10:15 am

1 stop6h 30m

$197

PortlandNashville

PDX - BNA

PDXBNA

Portland

mié. 2/4

6:25 am-3:59 pm

1 stop7h 34m

Nashville Intl

jue. 2/12

3:11 pm-10:24 pm

1 stop9h 13m

$197

PortlandNashville

PDX - BNA

PDXBNA

Portland

mié. 3/11

1:56 pm-11:51 pm

1 stop7h 55m

Nashville Intl

lun. 3/16

3:02 pm-10:23 pm

1 stop9h 21m

$197

PortlandNashville

PDX - BNA

PDXBNA

Portland

vie. 2/27

1:02 pm-11:48 pm

1 stop8h 46m

Nashville Intl

lun. 3/2

7:35 am-4:10 pm

1 stop10h 35m

$197

PortlandNashville

PDX - BNA

PDXBNA

Portland

jue. 2/5

6:15 am-5:36 pm

1 stop9h 21m

Nashville Intl

lun. 2/9

7:37 am-4:25 pm

1 stop10h 48m

$197

PortlandNashville

PDX - BNA

PDXBNA

Portland

vie. 4/3

2:30 pm-12:55 am

2 stops8h 25m

Nashville Intl

dom. 4/5

5:35 am-10:10 am

1 stop6h 35m

$202

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

mié. 1/21

10:15 pm-10:02 am

1 stop8h 47m

Chattanooga Lovell Field

sáb. 1/24

6:00 am-11:45 am

1 stop8h 45m

$218

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/29

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 $225). 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 diciembre 30, 2025.

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.

Weekly flight availability from Portland to Tennessee

Explore weekly flight availability from Portland to Tennessee. 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 diciembre 30, 2025.

The most flights from PDX to USTN are scheduled on a Saturday (4 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (1 on average).

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 diciembre 30, 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
11,570 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

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
11,570 reviews
Alaska Airlines
8.0
Very good
11,570 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

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
4,251 reviews
Alaska Airlines
8.0
Very good
11,570 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

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
8,014 reviews
Alaska Airlines
8.0
Very good
11,570 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

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
9,121 reviews
Alaska Airlines
8.0
Very good
11,570 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

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
11,072 reviews
Alaska Airlines
8.0
Very good
11,570 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Food

7.1

Overall

8.0

Crew

8.5

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 50m. Fly via Delta, Southwest, 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 $677. The most popular route, (Portland - Nashville Intl), can usually be booked for $188.

  • 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 $225). 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 diciembre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$102Average$217FlexibilityNo cancel feeOn-time65%
FrontierCheapest$125Average$265FlexibilityNo cancel feeOn-time62%
DeltaCheapest$131Average$424FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$178Average$387FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$178Average$439FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$184Average$298FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$216Average$440FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$221Average$431FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$257Average$401FlexibilityNo cancel feeOn-time85%

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