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Cheap flights from Portland to Kentucky from $70

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 10/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Portland to Kentucky

Cheap round-trip flights

Frontier Logo
12:43 pm - 1:49 amPDX-CVG
10h 06m1 stop
Frontier Logo
6:05 am - 11:56 amCVG-PDX
8h 51m1 stop
$153Frontier
Find Deal
Fri, Oct 24 - Tue, Oct 28
Multiple Airlines Logo
12:43 pm - 1:39 amPDX-CVG
9h 56m1 stop
Multiple Airlines Logo
1:22 pm - 3:03 pmCVG-PDX
4h 41mnonstop
$163Multiple Airlines
Find Deal
Thu, Oct 16 - Mon, Oct 20
American Airlines Logo
11:58 pm - 8:32 amPDX-BNA
6h 34m1 stop
American Airlines Logo
9:44 am - 5:04 pmBNA-PDX
9h 20m1 stop
$195American Airlines
Find Deal
Fri, Oct 17 - Tue, Oct 21
Delta Logo
1:25 pm - 10:00 pmPDX-BNA
6h 35m1 stop
Delta Logo
5:15 am - 10:16 amBNA-PDX
7h 01m1 stop
$197Delta
Find Deal
Tue, Oct 14 - Tue, Oct 21
United Airlines Logo
11:55 pm - 9:33 amPDX-BNA
7h 38m1 stop
United Airlines Logo
5:05 pm - 10:45 pmBNA-PDX
7h 40m1 stop
$199United Airlines
Find Deal
Tue, Oct 14 - Fri, Oct 17
Delta Logo
12:40 am - 8:59 amPDX-BNA
6h 19m1 stop
Delta Logo
5:00 pm - 11:43 pmBNA-PDX
8h 43m1 stop
$204Delta
Find Deal
Mon, Oct 6 - Tue, Oct 14
United Airlines Logo
7:35 pm - 5:25 amPDX-BNA
7h 50m1 stop
United Airlines Logo
5:05 pm - 10:45 pmBNA-PDX
7h 40m1 stop
$209United Airlines
Find Deal
Sun, Oct 5 - Fri, Oct 10
American Airlines Logo
11:59 pm - 9:11 amPDX-BNA
7h 12m1 stop
American Airlines Logo
6:33 am - 12:57 pmBNA-PDX
8h 24m1 stop
$229American Airlines
Find Deal
Wed, Nov 19 - Sun, Nov 23
Southwest Logo
7:40 pm - 5:00 amPDX-BNA
7h 20m1 stop
Southwest Logo
5:00 am - 9:55 amBNA-PDX
6h 55m1 stop
$254Southwest
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Sat, Nov 22 - Fri, Nov 28
Southwest Logo
3:15 pm - 12:30 amPDX-BNA
7h 15m1 stop
Southwest Logo
6:35 pm - 12:05 amBNA-PDX
7h 30m1 stop
$259Southwest
Find Deal
Tue, Oct 28 - Thu, Oct 30

American Airlines flights from Portland to Kentucky

Our best American Airlines deals on Portland to Kentucky flight tickets
American Airlines
Oct 17
PDX11:58 pmPortland
6h 34m
1 stop
BNA8:32 amNashville Intl
Oct 21
BNA9:44 amNashville Intl
9h 20m
1 stop
PDX5:04 pmPortland
$195
Find similar
American Airlines
Nov 19
PDX11:59 pmPortland
7h 12m
1 stop
BNA9:11 amNashville Intl
Nov 23
BNA6:33 amNashville Intl
8h 24m
1 stop
PDX12:57 pmPortland
$229
Find similar
American Airlines
Oct 28
PDX11:59 pmPortland
6h 51m
1 stop
BNA8:50 amNashville Intl
Oct 29
BNA11:27 amNashville Intl
14h 02m
2 stops
PDX11:29 pmPortland
$260
Find similar

Delta flights from Portland to Kentucky

Our best Delta deals on Portland to Kentucky flight tickets
Delta
Oct 14
PDX1:25 pmPortland
6h 35m
1 stop
BNA10:00 pmNashville Intl
Oct 21
BNA5:15 amNashville Intl
7h 01m
1 stop
PDX10:16 amPortland
$197
Find similar
Delta
Oct 6
PDX12:40 amPortland
6h 19m
1 stop
BNA8:59 amNashville Intl
Oct 14
BNA5:00 pmNashville Intl
8h 43m
1 stop
PDX11:43 pmPortland
$204
Find similar
Delta
Nov 14
PDX12:35 amPortland
6h 31m
1 stop
BNA9:06 amNashville Intl
Nov 22
BNA2:20 pmNashville Intl
9h 45m
1 stop
PDX10:05 pmPortland
$208
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 September 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

PortlandCincinnati

PDX - CVG

PDXCVG

Portland

Fri 10/24

12:43 pm-1:49 am

1 stop10h 06m

Cincinnati Cinci./N. Kentucky

Tue 10/28

6:05 am-11:56 am

1 stop8h 51m

$153

PortlandCincinnati

PDX - CVG

PDXCVG

Portland

Thu 10/16

12:43 pm-1:39 am

1 stop9h 56m

Cincinnati Cinci./N. Kentucky

Mon 10/20

1:22 pm-3:03 pm

Nonstop4h 41m

$163

PortlandNashville

PDX - BNA

PDXBNA

Portland

Fri 10/17

11:58 pm-8:32 am

1 stop6h 34m

Nashville Intl

Tue 10/21

9:44 am-5:04 pm

1 stop9h 20m

$195

PortlandNashville

PDX - BNA

PDXBNA

Portland

Tue 10/14

1:25 pm-10:00 pm

1 stop6h 35m

Nashville Intl

Tue 10/21

5:15 am-10:16 am

1 stop7h 01m

$197

PortlandNashville

PDX - BNA

PDXBNA

Portland

Tue 10/14

11:55 pm-9:33 am

1 stop7h 38m

Nashville Intl

Fri 10/17

5:05 pm-10:45 pm

1 stop7h 40m

$199

PortlandNashville

PDX - BNA

PDXBNA

Portland

Mon 10/6

12:40 am-8:59 am

1 stop6h 19m

Nashville Intl

Tue 10/14

5:00 pm-11:43 pm

1 stop8h 43m

$204

PortlandNashville

PDX - BNA

PDXBNA

Portland

Sun 10/5

7:35 pm-5:25 am

1 stop7h 50m

Nashville Intl

Fri 10/10

5:05 pm-10:45 pm

1 stop7h 40m

$209

PortlandNashville

PDX - BNA

PDXBNA

Portland

Wed 11/19

11:59 pm-9:11 am

1 stop7h 12m

Nashville Intl

Sun 11/23

6:33 am-12:57 pm

1 stop8h 24m

$229

PortlandNashville

PDX - BNA

PDXBNA

Portland

Sat 11/22

7:40 pm-5:00 am

1 stop7h 20m

Nashville Intl

Fri 11/28

5:00 am-9:55 am

1 stop6h 55m

$254

PortlandNashville

PDX - BNA

PDXBNA

Portland

Tue 10/28

3:15 pm-12:30 am

1 stop7h 15m

Nashville Intl

Thu 10/30

6:35 pm-12:05 am

1 stop7h 30m

$259

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 September, then August is your next best option. Flight prices from Portland to Kentucky during August average around $407.

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 $473 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 $393 on momondo.

Can stopping save me money on Portland to Kentucky flights?

You could potentially save up to 26% 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 04m

Direct flights

Every day

Airports in Kentucky

2 airports
The fastest flight from Portland to Kentucky takes 4h 04m
Direct flights go from Portland to Kentucky every day.
There are 2 airports near Kentucky: Nashville Intl (BNA), Cincinnati Cinci./N. Kentucky (CVG)
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 $299Free CancellationRating
8.0
4,244 reviews
Search Southwest flights
DeltaPriceFrom $300Free CancellationRating
7.9
7,971 reviews
Search Delta flights
American AirlinesPriceFrom $308Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $329Free CancellationRating
7.4
8,922 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $506Free CancellationRating
8.0
10,000 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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Tue 10/21
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