What airlines fly to Oregon?

Delta, United Airlines and Allegiant Air are the top three most popular airlines that fly to Oregon from Louisville according to our data. Delta is the first choice among our users, with 29% of people opting to fly with this airline when traveling to Oregon. Keep in mind that there are 7 different airlines that fly to Oregon on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Louisville Intl to Oregon?

American Airlines, Southwest, and Delta are the most popular carriers operating from Louisville Intl to Oregon

When did momondo last update prices for flights from Louisville Intl Airport to Oregon?

Prices for flights from Louisville Intl Airport to Oregon refresh daily.

How many operators does momondo search for flights from Louisville Intl Airport to Oregon?

The number of operators available for flights from Louisville Intl Airport to Oregon is 4 as of April 2026.

How old do you have to be to fly from Louisville Intl Airport to Oregon?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Oregon.

What documentation or ID do you need to fly to Oregon?

The necessary travel and health documents for your Oregon 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.

$161 Cheap Flights from Louisville to Oregon in 2026

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Find the cheapest flights from Louisville to Oregon

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:51 pm - 11:21 pm

SDF

PDX

6h 30m

1 stop

11:15 pm - 9:55 am

PDX

SDF

7h 40m

1 stop

$321Delta

Tue, Jun 16 - Wed, Jun 24

7:15 pm - 11:10 pm

SDF

PDX

6h 55m

1 stop

11:55 pm - 12:40 pm

PDX

SDF

9h 45m

2 stops

$326Southwest

Tue, May 5 - Tue, May 12

1:45 pm - 6:45 pm

SDF

PDX

8h 00m

1 stop

11:55 pm - 9:50 am

PDX

SDF

6h 55m

1 stop

$327Southwest

Sat, Apr 25 - Tue, Apr 28

4:40 pm - 11:10 pm

SDF

PDX

9h 30m

2 stops

8:50 am - 9:05 pm

PDX

SDF

9h 15m

2 stops

$331Southwest

Tue, May 5 - Tue, May 12

5:00 am - 12:25 pm

SDF

PDX

10h 25m

2 stops

2:30 pm - 11:59 pm

PDX

SDF

6h 29m

1 stop

$338United Airlines

Tue, Apr 21 - Wed, Apr 22

6:07 am - 12:58 pm

SDF

PDX

9h 51m

1 stop

11:47 pm - 10:46 am

PDX

SDF

7h 59m

1 stop

$359American Airlines

Mon, Apr 27 - Mon, Apr 27

6:07 am - 12:58 pm

SDF

PDX

9h 51m

1 stop

11:40 pm - 10:15 am

PDX

SDF

7h 35m

1 stop

$363American Airlines

Mon, Apr 27 - Mon, Apr 27

3:25 pm - 9:21 pm

SDF

EUG

8h 56m

1 stop

12:33 pm - 10:30 pm

EUG

SDF

6h 57m

1 stop

$409United Airlines

Thu, May 28 - Mon, Jun 1

2:36 pm - 11:59 pm

SDF

RDM

12h 23m

2 stops

7:49 pm - 10:17 am

RDM

SDF

11h 28m

2 stops

$699Alaska Airlines

Tue, Jun 16 - Sun, Jun 21

2:36 pm - 11:59 pm

SDF

RDM

12h 23m

2 stops

7:49 pm - 10:17 am

RDM

SDF

11h 28m

2 stops

$700Alaska Airlines

Tue, Jun 16 - Sun, Jun 21

United Airlines flights from Louisville to Oregon

Our best United Airlines deals on Louisville to Oregon flight tickets

United Airlines

Apr 21

SDF5:00 amLouisville Intl

10h 25m

2 stops

PDX12:25 pmPortland

Apr 22

PDX2:30 pmPortland

6h 29m

1 stop

SDF11:59 pmLouisville Intl

$338

United Airlines

May 25

SDF5:20 amLouisville Intl

7h 19m

1 stop

PDX9:39 amPortland

Jun 18

PDX11:40 pmPortland

6h 22m

1 stop

SDF9:02 amLouisville Intl

$408

United Airlines

May 28

SDF3:25 pmLouisville Intl

8h 56m

1 stop

EUG9:21 pmEugene

Jun 1

EUG12:33 pmEugene

6h 57m

1 stop

SDF10:30 pmLouisville Intl

$409

American Airlines flights from Louisville to Oregon

Our best American Airlines deals on Louisville to Oregon flight tickets

American Airlines

Apr 27

SDF6:07 amLouisville Intl

9h 51m

1 stop

PDX12:58 pmPortland

Apr 27

PDX11:47 pmPortland

7h 59m

1 stop

SDF10:46 amLouisville Intl

$359

American Airlines

Apr 27

SDF6:07 amLouisville Intl

9h 51m

1 stop

PDX12:58 pmPortland

Apr 27

PDX11:40 pmPortland

7h 35m

1 stop

SDF10:15 amLouisville Intl

$363

American Airlines

Apr 27

SDF7:36 amLouisville Intl

8h 22m

1 stop

PDX12:58 pmPortland

Apr 27

PDX11:40 pmPortland

7h 35m

1 stop

SDF10:15 amLouisville Intl

$368

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

LouisvillePortland

SDF - PDX

SDFPDX

Louisville Intl

Tue 6/16

7:51 pm-11:21 pm

1 stop6h 30m

Portland

Wed 6/24

11:15 pm-9:55 am

1 stop7h 40m

$321

LouisvillePortland

SDF - PDX

SDFPDX

Louisville Intl

Tue 5/5

7:15 pm-11:10 pm

1 stop6h 55m

Portland

Tue 5/12

11:55 pm-12:40 pm

2 stops9h 45m

$326

LouisvillePortland

SDF - PDX

SDFPDX

Louisville Intl

Sat 4/25

1:45 pm-6:45 pm

1 stop8h 00m

Portland

Tue 4/28

11:55 pm-9:50 am

1 stop6h 55m

$327

LouisvillePortland

SDF - PDX

SDFPDX

Louisville Intl

Tue 5/5

4:40 pm-11:10 pm

2 stops9h 30m

Portland

Tue 5/12

8:50 am-9:05 pm

2 stops9h 15m

$331

LouisvillePortland

SDF - PDX

SDFPDX

Louisville Intl

Tue 4/21

5:00 am-12:25 pm

2 stops10h 25m

Portland

Wed 4/22

2:30 pm-11:59 pm

1 stop6h 29m

$338

LouisvillePortland

SDF - PDX

SDFPDX

Louisville Intl

Mon 4/27

6:07 am-12:58 pm

1 stop9h 51m

Portland

Mon 4/27

11:47 pm-10:46 am

1 stop7h 59m

$359

LouisvillePortland

SDF - PDX

SDFPDX

Louisville Intl

Mon 4/27

6:07 am-12:58 pm

1 stop9h 51m

Portland

Mon 4/27

11:40 pm-10:15 am

1 stop7h 35m

$363

LouisvilleEugene

SDF - EUG

SDFEUG

Louisville Intl

Thu 5/28

3:25 pm-9:21 pm

1 stop8h 56m

Eugene

Mon 6/1

12:33 pm-10:30 pm

1 stop6h 57m

$409

LouisvilleRedmond

SDF - RDM

SDFRDM

Louisville Intl

Tue 6/16

2:36 pm-11:59 pm

2 stops12h 23m

Bend/Redmond

Sun 6/21

7:49 pm-10:17 am

2 stops11h 28m

$699

LouisvilleRedmond

SDF - RDM

SDFRDM

Louisville Intl

Tue 6/16

2:36 pm-11:59 pm

2 stops12h 23m

Bend/Redmond

Sun 6/21

7:49 pm-10:17 am

2 stops11h 28m

$700

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 Louisville to Oregon

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

What is the cheapest month to fly to Oregon?

The month of February is, on average, the cheapest month to fly to Oregon from Louisville, with most prices found around $329. The month of August is another great option to travel to Oregon, with average flight prices from Louisville averaging around $344.

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

You are more likely to see cheaper flights to Oregon from Louisville when booking weeks ahead of your departure date. In general, you can expect to find flights to Oregon for around $448 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oregon from Louisville for as low as $354 on momondo.

Can stopping save me money on Louisville to Oregon flights?

You could potentially save up to 3% on your flight if you consider stops on a Louisville to Oregon flight.

Cheap Louisville to Oregon flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Oregon

Fastest flight time	5h 57m
Direct flights	None

The fastest flight from Louisville to Oregon takes 5h 57m

There are no direct flights from Louisville to Oregon. There are no popular flight routes from Louisville to Oregon.

Search flight deals

Frequently asked questions about flying from Louisville to Oregon

When did momondo last update prices for flights from Louisville Intl Airport to Oregon?
Prices for flights from Louisville Intl Airport to Oregon refresh daily.
How many operators does momondo search for flights from Louisville Intl Airport to Oregon?
The number of operators available for flights from Louisville Intl Airport to Oregon is 4 as of April 2026.
How old do you have to be to fly from Louisville Intl Airport to Oregon?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Oregon.
What documentation or ID do you need to fly to Oregon?
The necessary travel and health documents for your Oregon 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 Louisville to Oregon

Compare and see reviews for airlines that fly from Louisville to Oregon with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $149	Free Cancellation	Rating 7.9 8,386 reviews	Search Delta flights
United Airlines	PriceFrom $253	Free Cancellation	Rating 7.4 9,542 reviews	Search United Airlines flights
American Airlines	PriceFrom $296	Free Cancellation	Rating 7.1 11,559 reviews	Search American Airlines flights
Southwest	PriceFrom $298	Free Cancellation	Rating 8.0 4,343 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Oregon?

Finding the right flight to Oregon from Louisville 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 Oregon quick and easy, saving you time and money.

Can I find flights from Louisville to Oregon with flexible booking policies on momondo?

Yes. All flights to Oregon from Louisville on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Louisville to Oregon?

Once you have performed a search for Louisville to Oregon 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 Louisville to Oregon right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Louisville to Oregon now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Oregon and let you know when they change.