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

Frontier, American Airlines, and Southwest are the most popular carriers operating from Kentucky to Portland

What airlines fly to Portland?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Portland from Kentucky according to our data. American Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Portland. Keep in mind that there are 4 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 7h to fly from Kentucky to Portland if you fly out of Louisville (the most popular airport in Kentucky) and into Portland (the most popular airport in Portland). If you’re flying out of Lexington and into Portland, then the flight time is around 7h 08m.

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

As of November 2025, there are 11 flights per week flying from Kentucky to Portland. The most common day of the week flights depart is Mon, with 18% of flights taking off on this day.

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

Prices for flights from Kentucky to Portland Airport refresh daily.

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

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

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kentucky to Portland Airport.

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

The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$65 Cheap Flights from Kentucky to Portland in 2025/26

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Find the cheapest flights from Kentucky to Portland

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:05 am - 12:27 pmBNA-PDX

7h 22m1 stop

1:32 pm - 10:07 pmPDX-BNA

6h 35m1 stop

$197Delta

Find Deal

Tue, Mar 3 - Wed, Mar 4

10:45 pm - 9:00 amBNA-PDX

12h 15m1 stop

8:55 pm - 9:30 amPDX-BNA

10h 35m1 stop

$210Southwest

Find Deal

Mon, Dec 22 - Sun, Dec 28

2:23 pm - 8:36 amCVG-PDX

21h 13m1 stop

3:59 pm - 4:18 pmPDX-CVG

21h 19m1 stop

$223Frontier

Find Deal

Sun, Dec 14 - Wed, Dec 31

4:52 pm - 11:56 amTYS-PDX

22h 04m1 stop

12:47 pm - 4:50 pmPDX-TYS

25h 03m2 stops

$231Multiple Airlines

Find Deal

Thu, Dec 11 - Thu, Jan 8

5:45 pm - 8:50 pmBNA-PDX

5h 05mnonstop

10:32 am - 4:45 pmPDX-BNA

4h 13mnonstop

$235Alaska Airlines

Find Deal

Thu, Dec 4 - Sun, Dec 7

5:45 pm - 8:50 pmBNA-PDX

5h 05mnonstop

10:32 am - 4:45 pmPDX-BNA

4h 13mnonstop

$237Alaska Airlines

Find Deal

Wed, Dec 10 - Mon, Dec 15

6:30 am - 11:56 amTYS-PDX

8h 26m1 stop

11:45 am - 4:50 pmPDX-TYS

26h 05m2 stops

$238Multiple Airlines

Find Deal

Sun, Dec 7 - Thu, Jan 8

3:10 pm - 11:23 pmBNA-PDX

10h 13m1 stop

5:41 pm - 6:03 amPDX-BNA

10h 22m1 stop

$254American Airlines

Find Deal

Wed, Dec 10 - Sun, Jan 4

7:02 pm - 11:43 amBNA-PDX

18h 41m1 stop

12:47 pm - 6:07 pmPDX-BNA

27h 20m1 stop

$276Frontier

Find Deal

Wed, Dec 24 - Thu, Jan 1

8:07 am - 8:27 pmSDF-PDX

15h 20m1 stop

6:00 am - 11:19 pmPDX-SDF

14h 19m1 stop

$285American Airlines

Find Deal

Sat, Jan 17 - Wed, Jan 21

Southwest flights from Kentucky to Portland

Our best Southwest deals on Kentucky to Portland flight tickets

Southwest

Dec 22

BNA10:45 pmNashville Intl

12h 15m

1 stop

PDX9:00 amPortland

Dec 28

PDX8:55 pmPortland

10h 35m

1 stop

BNA9:30 amNashville Intl

$210

Find similar

Southwest

Dec 12

BNA4:05 pmNashville Intl

10h 15m

1 stop

PDX12:20 amPortland

Dec 14

PDX9:10 amPortland

7h 25m

2 stops

BNA6:35 pmNashville Intl

$243

Find similar

Southwest

Dec 3

BNA4:00 pmNashville Intl

8h 35m

2 stops

PDX10:35 pmPortland

Dec 8

PDX5:55 amPortland

7h 10m

2 stops

BNA3:05 pmNashville Intl

$248

Find similar

Frontier flights from Kentucky to Portland

Our best Frontier deals on Kentucky to Portland flight tickets

Frontier

Dec 14

CVG2:23 pmCincinnati Cinci./N. Kentucky

21h 13m

1 stop

PDX8:36 amPortland

Dec 31

PDX3:59 pmPortland

21h 19m

1 stop

CVG4:18 pmCincinnati Cinci./N. Kentucky

$223

Find similar

Frontier

Nov 14

CVG6:05 amCincinnati Cinci./N. Kentucky

8h 51m

1 stop

PDX11:56 amPortland

Nov 18

PDX1:26 pmPortland

38h 28m

2 stops

CVG6:54 amCincinnati Cinci./N. Kentucky

$260

Find similar

Frontier

Nov 13

CVG11:00 amCincinnati Cinci./N. Kentucky

27h 56m

2 stops

PDX11:56 amPortland

Nov 18

PDX1:26 pmPortland

29h 42m

1 stop

CVG10:08 pmCincinnati Cinci./N. Kentucky

$263

Find similar

Fly from

Fly to

Route

Depart

Return

Price

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Tue 3/3

7:05 am-12:27 pm

1 stop7h 22m

Portland

Wed 3/4

1:32 pm-10:07 pm

1 stop6h 35m

$197

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Mon 12/22

10:45 pm-9:00 am

1 stop12h 15m

Portland

Sun 12/28

8:55 pm-9:30 am

1 stop10h 35m

$210

CincinnatiPortland

CVG - PDX

CVGPDX

Cincinnati Cinci./N. Kentucky

Sun 12/14

2:23 pm-8:36 am

1 stop21h 13m

Portland

Wed 12/31

3:59 pm-4:18 pm

1 stop21h 19m

$223

KnoxvillePortland

TYS - PDX

TYSPDX

Knoxville McGhee Tyson

Thu 12/11

4:52 pm-11:56 am

1 stop22h 04m

Portland

Thu 1/8

12:47 pm-4:50 pm

2 stops25h 03m

$231

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Thu 12/4

5:45 pm-8:50 pm

Nonstop5h 05m

Portland

Sun 12/7

10:32 am-4:45 pm

Nonstop4h 13m

$235

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Wed 12/10

5:45 pm-8:50 pm

Nonstop5h 05m

Portland

Mon 12/15

10:32 am-4:45 pm

Nonstop4h 13m

$237

KnoxvillePortland

TYS - PDX

TYSPDX

Knoxville McGhee Tyson

Sun 12/7

6:30 am-11:56 am

1 stop8h 26m

Portland

Thu 1/8

11:45 am-4:50 pm

2 stops26h 05m

$238

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Wed 12/10

3:10 pm-11:23 pm

1 stop10h 13m

Portland

Sun 1/4

5:41 pm-6:03 am

1 stop10h 22m

$254

NashvillePortland

BNA - PDX

BNAPDX

Nashville Intl

Wed 12/24

7:02 pm-11:43 am

1 stop18h 41m

Portland

Thu 1/1

12:47 pm-6:07 pm

1 stop27h 20m

$276

LouisvillePortland

SDF - PDX

SDFPDX

Louisville Intl

Sat 1/17

8:07 am-8:27 pm

1 stop15h 20m

Portland

Wed 1/21

6:00 am-11:19 pm

1 stop14h 19m

$285

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Kentucky 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 Kentucky is in August. Flight prices, which tend to average around $344, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in August, then you should wait until January to fly from Kentucky, when ticket prices are also cheap, with an average price of $386.

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 Wednesday when prices can be found for as low as $450. 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 Monday, with ticket prices averaging around $517.

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 $447. In the evening is when there is more demand to fly to Portland, so prices are often more expensive at around $496 per ticket.

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

You are more likely to see cheaper flights to Portland from Kentucky when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $454 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from Kentucky for as low as $320 on momondo.

Can stopping save me money on Kentucky to Portland flights?

You could potentially save up to 27% on your flight if you consider stops on a Kentucky to Portland flight.

Cheap Kentucky to Portland flight deals and tips

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

Fastest flight time	4h 59m
Direct flights	Every day
Airports in Portland	1 airport

The fastest flight from Kentucky to Portland takes 4h 59m

Direct flights go from Kentucky to Portland every day.

There is 1 airport near Portland: Portland (PDX)

Search flight deals

When did momondo last update prices for flights from Kentucky to Portland Airport?
Prices for flights from Kentucky to Portland Airport refresh daily.
How many operators does momondo search for flights from Kentucky to Portland Airport?
As of November 2025, there are 8 operators available to choose from for flights from Kentucky to Portland Airport.
How old do you have to be to fly from Kentucky to Portland Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kentucky to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Kentucky to Portland

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $254	Free Cancellation	Rating 7.9 8,004 reviews	Search Delta flights
Southwest	PriceFrom $298	Free Cancellation	Rating 8.0 4,240 reviews	Search Southwest flights
American Airlines	PriceFrom $299	Free Cancellation	Rating 7.2 11,042 reviews	Search American Airlines flights
United Airlines	PriceFrom $338	Free Cancellation	Rating 7.4 9,002 reviews	Search United Airlines flights

Lincoln City

Seaside

Cannon Beach

Vancouver

Salem

Astoria

Long Beach

Depoe Bay

Rockaway Beach

Beaverton

Hillsboro

Hood River

Gresham

McMinnville

Longview

The Dalles

Pacific City

Tigard

Manzanita

Tillamook

Why use momondo?

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

Finding the right flight to Portland from Kentucky is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Portland quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Kentucky to Portland flights to just show those with flexible booking policies.

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

Once all potential Kentucky to Portland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Portland, momondo offers a useful price alert feature which will track prices for flights to Portland from Kentucky and alert you when they 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.

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Cheap flights from Kentucky to Portland from $65

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kentucky to Portland departing on 12/11. 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

Trusted and free

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Price Alerts

Find the cheapest flights from Kentucky to Portland

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Southwest flights from Kentucky to Portland

Our best Southwest deals on Kentucky to Portland flight tickets

Frontier flights from Kentucky to Portland

Our best Frontier deals on Kentucky to Portland flight tickets

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

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How to get the cheapest flight ticket from Kentucky 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 Wednesday when prices can be found for as low as $450. 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 Monday, with ticket prices averaging around $517.

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 $447. In the evening is when there is more demand to fly to Portland, so prices are often more expensive at around $496 per ticket.

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

Can stopping save me money on Kentucky to Portland flights?

You could potentially save up to 27% on your flight if you consider stops on a Kentucky to Portland flight.

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

Frontier, American Airlines, and Southwest are the most popular carriers operating from Kentucky to Portland

What airlines fly to Portland?

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

As of November 2025, there are 11 flights per week flying from Kentucky to Portland. The most common day of the week flights depart is Mon, with 18% of flights taking off on this day.

How long does it take to fly to Portland?

On average, it takes 7h to fly from Kentucky to Portland if you fly out of Louisville (the most popular airport in Kentucky) and into Portland (the most popular airport in Portland). If you’re flying out of Lexington and into Portland, then the flight time is around 7h 08m.

Cheap Kentucky to Portland flight deals and tips

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

Fastest flight time

Direct flights

Airports in Portland

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

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

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

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

Best airlines flying from Kentucky to Portland

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

Traveling to a place near Portland?

Why use momondo?

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

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

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

I’m not ready to book a flight from Kentucky 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