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Cheap flights from Portland to Kentucky from $90

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Kentucky departing on 3/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Portland to Kentucky

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:40 pm - 9:22 am
PDX
-
BNA
8h 42m1 stop
American Airlines Logo
10:19 am - 4:00 pm
BNA
-
PDX
7h 41m1 stop
$179American Airlines
Tue, Feb 17 - Tue, Feb 24
Southwest Logo
3:00 pm - 11:15 pm
PDX
-
BNA
6h 15m1 stop
Southwest Logo
6:45 am - 5:25 pm
BNA
-
PDX
12h 40m1 stop
$184Southwest
Thu, Apr 23 - Mon, Apr 27
Southwest Logo
2:15 pm - 10:00 pm
PDX
-
BNA
5h 45m1 stop
Southwest Logo
5:15 am - 10:15 am
BNA
-
PDX
7h 00m1 stop
$188Southwest
Wed, Feb 4 - Mon, Feb 9
Delta Logo
6:15 am - 5:25 pm
PDX
-
BNA
9h 10m1 stop
Delta Logo
7:22 pm - 11:54 pm
BNA
-
PDX
6h 32m1 stop
$197Delta
Tue, Mar 24 - Thu, Apr 2
American Airlines Logo
10:15 pm - 9:20 am
PDX
-
BNA
9h 05m1 stop
American Airlines Logo
5:15 am - 11:45 am
BNA
-
PDX
8h 30m1 stop
$203American Airlines
Wed, Feb 4 - Sun, Feb 8
Delta Logo
5:19 am - 11:52 pm
PDX
-
BNA
16h 33m1 stop
Delta Logo
7:22 pm - 11:54 pm
BNA
-
PDX
6h 32m1 stop
$212Delta
Fri, Mar 27 - Wed, Apr 1
Alaska Airlines Logo
5:35 pm - 7:49 pm
PDX
-
CVG
23h 14m1 stop
Alaska Airlines Logo
8:00 am - 12:38 pm
CVG
-
PDX
7h 38m1 stop
$224Alaska Airlines
Mon, Feb 2 - Mon, Feb 9
Alaska Airlines Logo
9:30 pm - 7:49 pm
PDX
-
CVG
19h 19m1 stop
Alaska Airlines Logo
8:00 am - 9:29 am
CVG
-
PDX
28h 29m1 stop
$225Alaska Airlines
Fri, Jan 16 - Mon, Jan 19
United Airlines Logo
10:47 am - 8:31 pm
PDX
-
LEX
6h 44m1 stop
United Airlines Logo
2:00 pm - 6:56 pm
LEX
-
PDX
7h 56m1 stop
$329United Airlines
Fri, Jan 23 - Tue, Jan 27
United Airlines Logo
5:00 am - 2:26 pm
PDX
-
SDF
6h 26m1 stop
United Airlines Logo
9:00 am - 1:45 pm
SDF
-
PDX
7h 45m1 stop
$330United Airlines
Thu, Jan 15 - Sun, Jan 18

American Airlines flights from Portland to Kentucky

Our best American Airlines deals on Portland to Kentucky flight tickets
American Airlines
Feb 17
PDX11:59 pmPortland
7h 07m
1 stop
BNA9:06 amNashville Intl
Feb 24
BNA3:16 pmNashville Intl
10h 13m
1 stop
PDX11:29 pmPortland
$179
Find similar
American Airlines
Feb 4
PDX10:15 pmPortland
9h 05m
1 stop
BNA9:20 amNashville Intl
Feb 8
BNA5:15 amNashville Intl
8h 30m
1 stop
PDX11:45 amPortland
$203
Find similar
American Airlines
Apr 4
PDX11:59 pmPortland
7h 10m
1 stop
BNA9:09 amNashville Intl
Apr 8
BNA5:56 pmNashville Intl
7h 41m
1 stop
PDX11:37 pmPortland
$209
Find similar

Southwest flights from Portland to Kentucky

Our best Southwest deals on Portland to Kentucky flight tickets
Southwest
Apr 23
PDX3:00 pmPortland
6h 15m
1 stop
BNA11:15 pmNashville Intl
Apr 27
BNA5:35 amNashville Intl
10h 45m
1 stop
PDX2:20 pmPortland
$184
Find similar
Southwest
Feb 4
PDX2:15 pmPortland
5h 45m
1 stop
BNA10:00 pmNashville Intl
Feb 9
BNA5:15 amNashville Intl
7h 00m
1 stop
PDX10:15 amPortland
$188
Find similar
Southwest
Feb 4
PDX6:30 amPortland
8h 15m
2 stops
BNA4:45 pmNashville Intl
Feb 9
BNA5:15 amNashville Intl
7h 00m
1 stop
PDX10:15 amPortland
$193
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Kentucky 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, momondo users made 832,500 searches. Data last updated December 21, 2025.
Use the filters below to find and compare flights from Portland to Kentucky that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandNashville

PDX - BNA

PDXBNA

Portland

Tue 2/17

10:40 pm-9:22 am

1 stop8h 42m

Nashville Intl

Tue 2/24

10:19 am-4:00 pm

1 stop7h 41m

$179

PortlandNashville

PDX - BNA

PDXBNA

Portland

Thu 4/23

3:00 pm-11:15 pm

1 stop6h 15m

Nashville Intl

Mon 4/27

6:45 am-5:25 pm

1 stop12h 40m

$184

PortlandNashville

PDX - BNA

PDXBNA

Portland

Wed 2/4

2:15 pm-10:00 pm

1 stop5h 45m

Nashville Intl

Mon 2/9

5:15 am-10:15 am

1 stop7h 00m

$188

PortlandNashville

PDX - BNA

PDXBNA

Portland

Tue 3/24

6:15 am-5:25 pm

1 stop9h 10m

Nashville Intl

Thu 4/2

7:22 pm-11:54 pm

1 stop6h 32m

$197

PortlandNashville

PDX - BNA

PDXBNA

Portland

Wed 2/4

10:15 pm-9:20 am

1 stop9h 05m

Nashville Intl

Sun 2/8

5:15 am-11:45 am

1 stop8h 30m

$203

PortlandNashville

PDX - BNA

PDXBNA

Portland

Fri 3/27

5:19 am-11:52 pm

1 stop16h 33m

Nashville Intl

Wed 4/1

7:22 pm-11:54 pm

1 stop6h 32m

$212

PortlandCincinnati

PDX - CVG

PDXCVG

Portland

Mon 2/2

5:35 pm-7:49 pm

1 stop23h 14m

Cincinnati Cinci./N. Kentucky

Mon 2/9

8:00 am-12:38 pm

1 stop7h 38m

$224

PortlandCincinnati

PDX - CVG

PDXCVG

Portland

Fri 1/16

9:30 pm-7:49 pm

1 stop19h 19m

Cincinnati Cinci./N. Kentucky

Mon 1/19

8:00 am-9:29 am

1 stop28h 29m

$225

PortlandLexington

PDX - LEX

PDXLEX

Portland

Fri 1/23

10:47 am-8:31 pm

1 stop6h 44m

Lexington Blue Grass

Tue 1/27

2:00 pm-6:56 pm

1 stop7h 56m

$329

PortlandLouisville

PDX - SDF

PDXSDF

Portland

Thu 1/15

5:00 am-2:26 pm

1 stop6h 26m

Louisville Intl

Sun 1/18

9:00 am-1:45 pm

1 stop7h 45m

$330

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Kentucky from

How to get the cheapest flight ticket from Portland to Kentucky

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 Kentucky?

If you’re not able to fly to Kentucky in October, then September is your next best option. Flight prices from Portland to Kentucky during September average around $357.

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

Our data shows that Tuesday is the least expensive day to fly to Kentucky. Tickets to fly out on this day can be as low as $451. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $637. These prices are subject to change though, so be sure to set up a Price Alert for flights to Kentucky.

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

According to our data, the cheapest time of day to fly to Kentucky is in the afternoon. momondo users have found flights departing from Portland to Kentucky in the afternoon for as low as $242. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Kentucky is in the morning when prices are around $537.

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

You are more likely to see cheaper flights to Kentucky from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Kentucky for around $475 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kentucky from Portland for as low as $390 on momondo.

Can stopping save me money on Portland to Kentucky flights?

You could potentially save up to 14% on your flight if you consider stops on a Portland to Kentucky flight.

Cheap Portland to Kentucky flight deals and tips

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

Fastest flight time

4h 10m

Direct flights

Every day

Airports in Kentucky

43 airports
The fastest flight from Portland to Kentucky takes 4h 10m
Direct flights go from Portland to Kentucky every day.
There are 43 airports in Kentucky. From Portland there are direct flights to Nashville Intl (BNA).
Search flight deals

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

    Prices for flights from Portland Airport to Kentucky are refreshed on a daily basis.

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

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

    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 Portland Airport to Kentucky.

  • What documentation or ID do you need to fly to Kentucky?

    The necessary travel and health documents for your Kentucky 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.

Best airlines flying from Portland to Kentucky

Compare and see reviews for airlines that fly from Portland to Kentucky with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $270Free CancellationRating
8.0
4,254 reviews
Search Southwest flights
American AirlinesPriceFrom $280Free CancellationRating
7.2
11,052 reviews
Search American Airlines flights
DeltaPriceFrom $304Free CancellationRating
7.9
8,014 reviews
Search Delta flights
United AirlinesPriceFrom $320Free CancellationRating
7.4
9,102 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $506Free CancellationRating
8.0
11,499 reviews
Search Alaska Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Kentucky. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Portland to Kentucky with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Kentucky from Portland.

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

Of course. momondo tracks the price of Portland to Kentucky flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Kentucky trip

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