What is the cheapest airline that flies from Tennessee to Portland?

Southwest, American Airlines, and Spirit Airlines are the most popular carriers operating from Tennessee to Portland

How many flights depart from Tennessee to Portland on average per week?

As of August 2025, there are 10 flights per week flying from Tennessee to Portland. The most common day of the week flights depart is Tue, with 20% of flights taking off on this day.

What airlines fly to Portland?

American Airlines, Delta and Alaska Airlines are the top three most popular airlines that fly to Portland from Tennessee according to our data. American Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Portland. Keep in mind that there are 8 different airlines that fly to Portland on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Portland?

On average, it takes 4h 46m to fly from Tennessee to Portland if you fly out of Nashville (the most popular airport in Tennessee) and into Portland (the most popular airport in Portland). If you’re flying out of Knoxville and into Portland, then the flight time is around 6h 58m.

How many flights depart from Tennessee to Portland on average per day?

The number of flights available between Tennessee and Portland is 1 per day as of August 2025. The most frequent departure time is 4:00PM, with 100% of daily flights leaving in the afternoon.

When did momondo last update prices for flights from Tennessee to Portland Airport?

Prices for flights from Tennessee to Portland Airport refresh daily.

How many operators does momondo search for flights from Tennessee to Portland Airport?

As of August 2025, there are 8 operators available to choose from for flights from Tennessee to Portland Airport.

How old do you have to be to fly from Tennessee to Portland Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Tennessee to Portland Airport.

What documentation or ID do you need to fly to Portland Airport?

The necessary travel and health documents for your Portland Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$69 Cheap Flights from Tennessee to Portland in 2025

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Find the cheapest flights from Tennessee to Portland

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

6:40 pm - 11:10 pmBNA-PDX

6h 30m1 stop

11:50 am - 9:10 pmPDX-BNA

7h 20m1 stop

$137Southwest

Find Deal

Mon, Sep 22 - Wed, Sep 24

4:20 pm - 10:20 pmBNA-PDX

8h 00m2 stops

11:50 am - 9:10 pmPDX-BNA

7h 20m1 stop

$142Southwest

Find Deal

Wed, Sep 3 - Wed, Sep 10

4:16 pm - 12:05 amBNA-PDX

9h 49m1 stop

1:09 pm - 10:05 pmPDX-BNA

6h 56m1 stop

$159American Airlines

Find Deal

Tue, Sep 9 - Fri, Sep 19

1:48 pm - 7:23 pmMEM-PDX

7h 35m1 stop

8:18 pm - 11:53 amPDX-MEM

13h 35m1 stop

$187

Find Deal

Mon, Sep 8 - Thu, Sep 11

1:48 pm - 7:23 pmMEM-PDX

7h 35m1 stop

8:18 pm - 11:53 amPDX-MEM

13h 35m1 stop

$192

Find Deal

Mon, Sep 8 - Thu, Sep 11

2:50 pm - 9:48 pmBNA-PDX

8h 58m1 stop

3:35 pm - 12:02 amPDX-BNA

6h 27m1 stop

$197Delta

Find Deal

Mon, Sep 8 - Thu, Sep 11

2:12 pm - 10:04 pmBNA-PDX

9h 52m1 stop

11:35 am - 11:15 pmPDX-BNA

9h 40m1 stop

$200American Airlines

Find Deal

Fri, Aug 22 - Wed, Aug 27

3:01 pm - 11:11 amMEM-PDX

22h 10m1 stop

8:18 pm - 1:57 pmPDX-MEM

15h 39m1 stop

$215Spirit Airlines

Find Deal

Thu, Sep 4 - Mon, Sep 8

3:00 pm - 7:45 pmCHA-PDX

7h 45m1 stop

10:05 pm - 10:14 amPDX-CHA

9h 09m1 stop

$217Delta

Find Deal

Sat, Sep 20 - Fri, Sep 26

3:01 pm - 7:04 pmMEM-PDX

30h 03m1 stop

8:04 pm - 1:57 pmPDX-MEM

15h 53m1 stop

$222Spirit Airlines

Find Deal

Tue, Oct 7 - Mon, Oct 13

American Airlines flights from Tennessee to Portland

Our best American Airlines deals on Tennessee to Portland flight tickets

American Airlines

Sep 9

BNA4:16 pmNashville Intl

9h 49m

1 stop

PDX12:05 amPortland

Sep 19

PDX1:09 pmPortland

6h 56m

1 stop

BNA10:05 pmNashville Intl

$159

Find similar

American Airlines

Aug 22

BNA2:12 pmNashville Intl

9h 52m

1 stop

PDX10:04 pmPortland

Aug 27

PDX11:35 amPortland

9h 40m

1 stop

BNA11:15 pmNashville Intl

$200

Find similar

American Airlines

Aug 29

BNA2:12 pmNashville Intl

9h 52m

1 stop

PDX10:04 pmPortland

Sep 2

PDX11:12 pmPortland

9h 58m

1 stop

BNA11:10 amNashville Intl

$209

Find similar

Spirit Airlines flights from Tennessee to Portland

Our best Spirit Airlines deals on Tennessee to Portland flight tickets

Spirit Airlines

Sep 4

MEM3:01 pmMemphis

22h 10m

1 stop

PDX11:11 amPortland

Sep 8

PDX8:18 pmPortland

15h 39m

1 stop

MEM1:57 pmMemphis

$215

Find similar

Spirit Airlines

Oct 7

MEM3:01 pmMemphis

30h 03m

1 stop

PDX7:04 pmPortland

Oct 13

PDX8:04 pmPortland

15h 53m

1 stop

MEM1:57 pmMemphis

$222

Find similar

Spirit Airlines

Oct 2

MEM3:01 pmMemphis

22h 10m

1 stop

PDX11:11 amPortland

Oct 7

PDX12:07 pmPortland

23h 50m

1 stop

MEM1:57 pmMemphis

$226

Find similar

Fly from

Fly to

Route

Depart

Return

Price

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Mon 9/22

6:40 pm-11:10 pm

1 stop6h 30m

Portland

Wed 9/24

11:50 am-9:10 pm

1 stop7h 20m

$137

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Wed 9/3

4:20 pm-10:20 pm

2 stops8h 00m

Portland

Wed 9/10

11:50 am-9:10 pm

1 stop7h 20m

$142

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Tue 9/9

4:16 pm-12:05 am

1 stop9h 49m

Portland

Fri 9/19

1:09 pm-10:05 pm

1 stop6h 56m

$159

MemphisPortland

MEM - PDX

MEMPDX

Memphis

Mon 9/8

1:48 pm-7:23 pm

1 stop7h 35m

Portland

Thu 9/11

8:18 pm-11:53 am

1 stop13h 35m

$187

MemphisPortland

MEM - PDX

MEMPDX

Memphis

Mon 9/8

1:48 pm-7:23 pm

1 stop7h 35m

Portland

Thu 9/11

8:18 pm-11:53 am

1 stop13h 35m

$192

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Mon 9/8

2:50 pm-9:48 pm

1 stop8h 58m

Portland

Thu 9/11

3:35 pm-12:02 am

1 stop6h 27m

$197

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Fri 8/22

2:12 pm-10:04 pm

1 stop9h 52m

Portland

Wed 8/27

11:35 am-11:15 pm

1 stop9h 40m

$200

MemphisPortland

MEM - PDX

MEMPDX

Memphis

Thu 9/4

3:01 pm-11:11 am

1 stop22h 10m

Portland

Mon 9/8

8:18 pm-1:57 pm

1 stop15h 39m

$215

ChattanoogaPortland

CHA - PDX

CHAPDX

Chattanooga Lovell Field

Sat 9/20

3:00 pm-7:45 pm

1 stop7h 45m

Portland

Fri 9/26

10:05 pm-10:14 am

1 stop9h 09m

$217

MemphisPortland

MEM - PDX

MEMPDX

Memphis

Tue 10/7

3:01 pm-7:04 pm

1 stop30h 03m

Portland

Mon 10/13

8:04 pm-1:57 pm

1 stop15h 53m

$222

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Tennessee to Portland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Portland?

The cheapest month to fly to Portland from Tennessee is in January. Flight prices, which tend to average around $250, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in January, then you should wait until August to fly from Tennessee, when ticket prices are also cheap, with an average price of $296.

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Tuesday when prices can be found for as low as $357. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Sunday, with ticket prices averaging around $574.

What is the cheapest time of day to depart on your flight to Portland?

The cheapest time of day to fly to Portland is at noon when flights can be purchased for as low as $277. In the evening is when there is more demand to fly to Portland, so prices are often more expensive at around $466 per ticket.

What is the cheapest Tennessee to Portland flight route?

Fly from Nashville Intl to Portland for the best Tennessee - Portland flight prices

How far in advance should I book a flight to Portland?

You are more likely to see cheaper flights to Portland from Tennessee when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $347 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from Tennessee for as low as $260 on momondo.

What cabin class options are available on Tennessee to Portland flights?

There are 4 cabin classes available to choose from on Tennessee to Portland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Tennessee to Portland flights?

You could potentially save up to 62% on your flight if you consider stops on a Tennessee to Portland flight.

Cheap Tennessee to Portland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tennessee to Portland

Best Price Found	$69
Fastest flight time	4h 58m
Direct flights	Every day
Airports in Portland	1 airport

The best one-way flight to Portland from Tennessee in the past 72 hours is $69. The best round-trip flight deal from Tennessee to Portland found on momondo in the last 72 hours is $137.

The fastest flight from Tennessee to Portland takes 4h 58m

Direct flights go from Tennessee to Portland every day.

There is 1 airport near Portland: Portland (PDX)

Search flight deals

When did momondo last update prices for flights from Tennessee to Portland Airport?
Prices for flights from Tennessee to Portland Airport refresh daily.
How many operators does momondo search for flights from Tennessee to Portland Airport?
As of August 2025, there are 8 operators available to choose from for flights from Tennessee to Portland Airport.
How old do you have to be to fly from Tennessee to Portland Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Tennessee to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The necessary travel and health documents for your Portland Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Tennessee to Portland?
momondo data reveals that the most frequently booked plane model on the route from Tennessee to Portland is Boeing 737 MAX 9, representing 60.08% of all bookings. The subsequent popular models are Boeing 737-900 Passenger/BBJ3 (winglets) at 13.17%, Boeing 737 at 7.82%, and Boeing 737-700 Passenger/BBJ1 (winglets) at 6.17%.

Best airlines flying from Tennessee to Portland

Compare and see reviews for airlines that fly from Tennessee to Portland with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $80	Free Cancellation	Rating 6.3 8,055 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $104	Free Cancellation	Rating 5.8 3,231 reviews	Search Frontier flights
Hawaiian Airlines	PriceFrom $192	Free Cancellation	Rating 7.8 2,631 reviews	Search Hawaiian Airlines flights
Southwest	PriceFrom $194	Free Cancellation	Rating 8.0 4,247 reviews	Search Southwest flights
Delta	PriceFrom $196	Free Cancellation	Rating 8.0 7,985 reviews	Search Delta flights
Alaska Airlines	PriceFrom $214	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $216	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $228	Free Cancellation	Rating 7.4 8,917 reviews	Search United Airlines flights

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Why use momondo?

Why should I use momondo to find a flight deal from Tennessee to Portland?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Tennessee to Portland for you.

Can I find flights from Tennessee to Portland with flexible booking policies on momondo?

All flight searches from Tennessee to Portland on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Tennessee to Portland?

Once you have performed a search for Tennessee to Portland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Tennessee to Portland right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Tennessee to Portland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Tennessee to Portland from $69

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tennessee to Portland departing on 9/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

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Find the cheapest flights from Tennessee to Portland

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

American Airlines flights from Tennessee to Portland

Our best American Airlines deals on Tennessee to Portland flight tickets

Spirit Airlines flights from Tennessee to Portland

Our best Spirit Airlines deals on Tennessee to Portland flight tickets

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Use the filters below to find and compare flights from Tennessee to Portland that are best for you.

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How to get the cheapest flight ticket from Tennessee to Portland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Portland?

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Tuesday when prices can be found for as low as $357. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Sunday, with ticket prices averaging around $574.

What is the cheapest time of day to depart on your flight to Portland?

The cheapest time of day to fly to Portland is at noon when flights can be purchased for as low as $277. In the evening is when there is more demand to fly to Portland, so prices are often more expensive at around $466 per ticket.

What is the cheapest Tennessee to Portland flight route?

Fly from Nashville Intl to Portland for the best Tennessee - Portland flight prices

How far in advance should I book a flight to Portland?

What cabin class options are available on Tennessee to Portland flights?

There are 4 cabin classes available to choose from on Tennessee to Portland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Tennessee to Portland flights?

You could potentially save up to 62% on your flight if you consider stops on a Tennessee to Portland flight.

What is the cheapest airline that flies from Tennessee to Portland?

Southwest, American Airlines, and Spirit Airlines are the most popular carriers operating from Tennessee to Portland

What airlines fly to Portland?

How many flights depart from Tennessee to Portland on average per day?

The number of flights available between Tennessee and Portland is 1 per day as of August 2025. The most frequent departure time is 4:00PM, with 100% of daily flights leaving in the afternoon.

How many flights depart from Tennessee to Portland on average per week?

As of August 2025, there are 10 flights per week flying from Tennessee to Portland. The most common day of the week flights depart is Tue, with 20% of flights taking off on this day.

How long does it take to fly to Portland?

On average, it takes 4h 46m to fly from Tennessee to Portland if you fly out of Nashville (the most popular airport in Tennessee) and into Portland (the most popular airport in Portland). If you’re flying out of Knoxville and into Portland, then the flight time is around 6h 58m.

Cheap Tennessee to Portland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tennessee to Portland

Best Price Found

Fastest flight time

Direct flights

Airports in Portland

When did momondo last update prices for flights from Tennessee to Portland Airport?

How many operators does momondo search for flights from Tennessee to Portland Airport?

How old do you have to be to fly from Tennessee to Portland Airport?

What documentation or ID do you need to fly to Portland Airport?

What is the most popular plane model from Tennessee to Portland?

Best airlines flying from Tennessee to Portland

Compare and see reviews for airlines that fly from Tennessee to Portland with momondo

Traveling to a place near Portland?

Why use momondo?

Why should I use momondo to find a flight deal from Tennessee to Portland?

Can I find flights from Tennessee to Portland with flexible booking policies on momondo?

How can momondo help me find flights from Tennessee to Portland?

I’m not ready to book a flight from Tennessee to Portland right now. Can momondo alert me if prices change?

An easier way to manage your Portland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Oregon