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$109+ Cheap flights from Tennessee to Portland (PDX)

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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — PDX
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
1 adult, Economy
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Cheap flight deals from Tennessee to Portland

Cheapest flights from Tennessee to Portland
Explore the most affordable flight options available from Tennessee to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.

This Southwest deal was found by Cheapflights users on 7/19. 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 10/175:15 am
BNA
-
PDX
1 stop7h 15m
Southwest
Tue 10/202:15 pm
PDX
-
BNA
1 stop8h 15m
Southwest
Deal found 7/19$212
This Delta deal was found by Cheapflights users on 7/20. 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.
Thu 8/206:43 pm
BNA
-
PDX
1 stop6h 37m
Delta
Sun 8/2312:35 am
PDX
-
BNA
1 stop6h 23m
Delta
Deal found 7/20$217
This Southwest deal was found by Cheapflights users on 7/19. 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 10/245:15 am
BNA
-
PDX
1 stop7h 15m
Southwest
Tue 10/276:15 am
PDX
-
BNA
2 stops7h 45m
Southwest
Deal found 7/19$218
This Southwest deal was found by Cheapflights users on 7/21. 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.
Sat 9/1212:25 pm
BNA
-
PDX
1 stop8h 00m
Southwest
Tue 9/1510:45 pm
PDX
-
BNA
2 stops10h 30m
Southwest
Deal found 7/21$222
This Delta deal was found by Cheapflights users on 7/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:39 pm
BNA
-
PDX
1 stop6h 00m
Delta
Tue 8/1810:50 am
PDX
-
BNA
1 stop8h 14m
Delta
Deal found 7/22$227
This Southwest deal was found by Cheapflights users on 7/21. 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.
Sat 9/510:05 am
BNA
-
PDX
2 stops12h 10m
Southwest
Tue 9/811:30 pm
PDX
-
BNA
1 stop7h 40m
Southwest
Deal found 7/21$228
This American Airlines deal was found by Cheapflights users on 7/21. 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.
Tue 8/47:28 am
BNA
-
PDX
1 stop7h 21m
American Airlines
Sat 8/156:35 am
PDX
-
BNA
1 stop8h 24m
American Airlines
Deal found 7/21$229
This Southwest deal was found by Cheapflights users on 7/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:40 pm
BNA
-
PDX
1 stop6h 25m
Southwest
Tue 8/256:45 am
PDX
-
BNA
2 stops7h 20m
Southwest
Deal found 7/22$232
This Southwest deal was found by Cheapflights users on 7/19. 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 8/299:10 am
BNA
-
PDX
2 stops11h 10m
Southwest
Sat 9/51:35 pm
PDX
-
BNA
2 stops13h 00m
Southwest
Deal found 7/19$233
This Southwest deal was found by Cheapflights users on 7/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2112:50 pm
BNA
-
PDX
2 stops10h 25m
Southwest
Tue 8/256:45 am
PDX
-
BNA
2 stops7h 20m
Southwest
Deal found 7/22$237
This Delta deal was found by Cheapflights users on 7/18. 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 9/46:43 pm
BNA
-
PDX
1 stop6h 37m
Delta
Mon 9/71:25 pm
PDX
-
BNA
1 stop9h 02m
Delta
Deal found 7/18$238
This Delta deal was found by Cheapflights users on 7/21. 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 8/96:00 am
BNA
-
PDX
1 stop6h 41m
Delta
Mon 8/171:25 pm
PDX
-
BNA
1 stop9h 02m
Delta
Deal found 7/21$239

Find flight deals from Tennessee to Portland

Keep the following information in mind while searching for Tennessee to Portland flight deals. Data was last updated July 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$212
(Southwest)

One-way from

$109
(Delta)

Popular in

December

Cheapest in

September

Average price

$337

Good round-trip deal

$342 or less

Good one-way deal

$235 or less
Provider with most accurate pricing for Nashville Intl-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Nashville Intl-Portland flights.
Search Deals
From Tennessee to Portland
Search Deals
One-way flight from Tennessee to Portland
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Tennessee to Portland.
Search Deals
Price to beat on a one-way flight from Tennessee to Portland.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tennessee to Portland 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 23, 2026.
Use the filters below to find and compare flights from Tennessee to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Sat 9/5

6:10 am-10:55 am

1 stop6h 45m

Portland

Fri 9/11

12:40 pm-10:35 pm

1 stop7h 55m

$217

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Fri 9/11

3:26 pm-10:27 pm

1 stop9h 01m

Portland

Mon 9/14

12:34 pm-11:58 pm

1 stop9h 24m

$227

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Thu 8/20

6:15 pm-11:15 pm

1 stop7h 00m

Portland

Tue 8/25

5:50 am-3:00 pm

1 stop7h 10m

$227

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Thu 8/20

7:30 pm-11:40 pm

1 stop6h 10m

Portland

Wed 8/26

5:50 am-3:00 pm

1 stop7h 10m

$227

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Sat 10/17

2:30 pm-9:40 pm

2 stops9h 10m

Portland

Sat 10/24

5:50 am-4:45 pm

2 stops8h 55m

$237

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Mon 8/17

3:10 pm-9:45 pm

2 stops8h 35m

Portland

Mon 8/24

11:30 pm-9:10 am

1 stop7h 40m

$263

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Sun 8/16

5:50 am-10:35 am

1 stop6h 45m

Portland

Sun 8/30

10:45 pm-11:05 am

2 stops10h 20m

$304

MemphisPortland

MEM - PDX

MEMPDX

Memphis

Tue 11/10

5:00 pm-11:13 pm

1 stop8h 13m

Portland

Sat 11/14

2:30 pm-11:35 pm

1 stop7h 05m

$311

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Wed 8/5

6:20 am-12:24 pm

1 stop8h 04m

Portland

Wed 8/12

12:25 pm-11:55 pm

1 stop9h 30m

$328

MemphisPortland

MEM - PDX

MEMPDX

Memphis

Tue 10/6

3:35 pm-9:40 pm

1 stop8h 05m

Portland

Tue 10/13

9:56 am-5:50 pm

1 stop5h 54m

$337

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/19

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Tennessee to Portland

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

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

Currently, February is the cheapest month in which you can book a flight from Tennessee to Portland (average of $286). Flying from Tennessee to Portland in December is currently the most expensive (average of $452). 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 TN to PDX?

Find hourly flight availability from Tennessee to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 23, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Tennessee to Portland as you normally would.

How much does it cost to fly round-trip from Tennessee to Portland?

How far ahead should I book a flight from Tennessee to Portland?

Booking 68 days in advance of your planned departure date is, on average, the best time to get cheap flights from Tennessee to Portland. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Related info for your journey

Find useful and relevant information for your journey from Tennessee to Portland. 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 into for flights to Portland from Tennessee?

    Portland (PDX) is the airport you will fly into if you book a flight from Tennessee to Portland. It is only a 6.0 mi journey from Portland (PDX) to Portland’s city center.

  • How popular is this Tennessee to Portland flight route?

    Within the past month, 5 users have taken a look at flights from Tennessee to Portland.

  • How long is the flight from Tennessee to Portland?

    A quick flight from Tennessee to Portland can take about 6h 45m. Southwest provides one of the quickest options available for as low as $217. The distance between Tennessee and Portland is about 1967 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airlines for a one-way flight from Tennessee to Portland are American Airlines ($79), United Airlines ($86), and Southwest ($97).

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

    Most travelers choose Nashville Intl - Portland, Memphis - Portland or Knoxville McGhee Tyson - Portland when deciding on the best route from Tennessee to Portland.

  • What are the cheapest flights from Tennessee to Portland?

    The cheapest flight price from Tennessee to Portland is $193. On average you can expect to pay $359. The most popular route, (Nashville Intl - Portland), can usually be booked for $217.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Tennessee to Portland (average of $286). Flying from Tennessee to Portland in December is currently the most expensive (average of $452). 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 Portland?

Book flights to Portland if you plan to visit one of these locations
Beaverton
Seaside
Lincoln City
Vancouver
Longview
Lake Oswego
Hillsboro
Kelso
Clackamas
Troutdale
Cannon Beach
Long Beach
McMinnville
The Dalles
Wilsonville
Depoe Bay
Stevenson
Tillamook
Astoria
Gresham

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Tennessee to Portland

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

Discover the top 8 airlines that operate flights from Tennessee to Portland. 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 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$118Average$338FlexibilityNo cancel feeOn-time85%
FrontierCheapest$125Average$322FlexibilityNo cancel feeOn-time62%
DeltaCheapest$139Average$446FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$157Average$208FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$178Average$425FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$184Average$376FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$217Average$392FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$230Average$449FlexibilityNo cancel feeOn-time69%

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