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

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 32% 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.

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 November 2025.

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.

$168 Cheap Flights from Louisville to Oregon in 2025/26

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One-way

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Cheap round-trip flights

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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

8:07 am - 8:27 pmSDF-PDX

15h 20m1 stop

6:00 am - 11:19 pmPDX-SDF

14h 19m1 stop

$293American Airlines

Find Deal

Sat, Jan 17 - Wed, Jan 21

8:00 pm - 11:32 pmSDF-RDM

6h 32m1 stop

5:20 pm - 9:32 amRDM-SDF

13h 12m2 stops

$294Delta

Find Deal

Thu, Apr 30 - Mon, May 4

7:50 am - 6:54 pmSDF-RDM

14h 04m2 stops

7:34 pm - 10:04 amRDM-SDF

11h 30m2 stops

$334Delta

Find Deal

Wed, Nov 19 - Tue, Dec 16

9:00 am - 1:38 pmSDF-PDX

7h 38m1 stop

10:50 am - 10:29 pmPDX-SDF

8h 39m1 stop

$335United Airlines

Find Deal

Sat, Dec 6 - Mon, Dec 8

7:10 am - 12:12 pmSDF-PDX

8h 02m1 stop

8:30 am - 10:29 pmPDX-SDF

10h 59m2 stops

$340United Airlines

Find Deal

Sat, Dec 6 - Mon, Dec 8

12:00 pm - 12:15 amSDF-PDX

15h 15m2 stops

5:15 am - 3:55 pmPDX-SDF

7h 40m2 stops

$395Southwest

Find Deal

Fri, Feb 20 - Fri, Feb 27

2:30 pm - 10:15 pmSDF-PDX

10h 45m2 stops

5:05 am - 5:30 pmPDX-SDF

9h 25m2 stops

$396Southwest

Find Deal

Fri, Jan 23 - Mon, Jan 26

1:42 pm - 11:55 pmSDF-BOI

12h 13m2 stops

6:03 am - 7:42 pmBOI-SDF

11h 39m2 stops

$473Alaska Airlines

Find Deal

Tue, Dec 2 - Thu, Dec 4

11:55 am - 8:59 pmSDF-EUG

12h 04m2 stops

3:53 pm - 10:48 amEUG-SDF

15h 55m3 stops

$552Alaska Airlines

Find Deal

Thu, Apr 30 - Mon, May 4

American Airlines flights from Louisville to Oregon

Our best American Airlines deals on Louisville to Oregon flight tickets

American Airlines

Jan 17

SDF8:07 amLouisville Intl

15h 20m

1 stop

PDX8:27 pmPortland

Jan 21

PDX6:00 amPortland

14h 19m

1 stop

SDF11:19 pmLouisville Intl

$285

Find similar

American Airlines

Jan 17

SDF8:07 amLouisville Intl

15h 20m

1 stop

PDX8:27 pmPortland

Jan 21

PDX6:00 amPortland

14h 19m

1 stop

SDF11:19 pmLouisville Intl

$293

Find similar

American Airlines

Jan 17

SDF8:07 amLouisville Intl

15h 20m

1 stop

PDX8:27 pmPortland

Jan 21

PDX6:00 amPortland

14h 19m

1 stop

SDF11:19 pmLouisville Intl

$305

Find similar

Southwest flights from Louisville to Oregon

Our best Southwest deals on Louisville to Oregon flight tickets

Southwest

Feb 20

SDF12:00 pmLouisville Intl

15h 15m

2 stops

PDX12:15 amPortland

Feb 27

PDX5:15 amPortland

7h 40m

2 stops

SDF3:55 pmLouisville Intl

$395

Find similar

Southwest

Jan 23

SDF2:30 pmLouisville Intl

10h 45m

2 stops

PDX10:15 pmPortland

Jan 26

PDX5:05 amPortland

9h 25m

2 stops

SDF5:30 pmLouisville Intl

$396

Find similar

Southwest

Feb 9

SDF6:00 amLouisville Intl

7h 50m

1 stop

BOI11:50 amBoise Air Term. Gowen Fld

Feb 12

BOI1:45 pmBoise Air Term. Gowen Fld

7h 45m

1 stop

SDF11:30 pmLouisville Intl

$408

Find similar

Fly from

Fly to

Route

Depart

Return

Price

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

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

$293

LouisvilleRedmond

SDF - RDM

SDFRDM

Louisville Intl

Thu 4/30

8:00 pm-11:32 pm

1 stop6h 32m

Bend/Redmond

Mon 5/4

5:20 pm-9:32 am

2 stops13h 12m

$294

LouisvilleRedmond

SDF - RDM

SDFRDM

Louisville Intl

Wed 11/19

7:50 am-6:54 pm

2 stops14h 04m

Bend/Redmond

Tue 12/16

7:34 pm-10:04 am

2 stops11h 30m

$334

LouisvillePortland

SDF - PDX

SDFPDX

Louisville Intl

Sat 12/6

9:00 am-1:38 pm

1 stop7h 38m

Portland

Mon 12/8

10:50 am-10:29 pm

1 stop8h 39m

$335

LouisvillePortland

SDF - PDX

SDFPDX

Louisville Intl

Sat 12/6

7:10 am-12:12 pm

1 stop8h 02m

Portland

Mon 12/8

8:30 am-10:29 pm

2 stops10h 59m

$340

LouisvillePortland

SDF - PDX

SDFPDX

Louisville Intl

Fri 2/20

12:00 pm-12:15 am

2 stops15h 15m

Portland

Fri 2/27

5:15 am-3:55 pm

2 stops7h 40m

$395

LouisvillePortland

SDF - PDX

SDFPDX

Louisville Intl

Fri 1/23

2:30 pm-10:15 pm

2 stops10h 45m

Portland

Mon 1/26

5:05 am-5:30 pm

2 stops9h 25m

$396

LouisvilleBoise

SDF - BOI

SDFBOI

Louisville Intl

Tue 12/2

1:42 pm-11:55 pm

2 stops12h 13m

Boise Air Term. Gowen Fld

Thu 12/4

6:03 am-7:42 pm

2 stops11h 39m

$473

LouisvilleEugene

SDF - EUG

SDFEUG

Louisville Intl

Thu 4/30

11:55 am-8:59 pm

2 stops12h 04m

Eugene

Mon 5/4

3:53 pm-10:48 am

3 stops15h 55m

$552

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 August is, on average, the cheapest month to fly to Oregon from Louisville, with most prices found around $344. The month of January is another great option to travel to Oregon, with average flight prices from Louisville averaging around $386.

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

On average, the least expensive day to fly to Oregon from Louisville is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $450. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Oregon is Monday, with ticket prices averaging around $517.

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

According to our data, the cheapest time of day to fly to Oregon is at noon. momondo users have found flights departing from Louisville to Oregon at noon for as low as $447. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Oregon are more costly in the evening, with an average ticket price of $496. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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 $454 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 $320 on momondo.

Can stopping save me money on Louisville to Oregon flights?

You could potentially save up to 27% 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

Direct flights	None

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

Search flight deals

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 November 2025.
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 $254	Free Cancellation	Rating 7.9 8,001 reviews	Search Delta flights
Southwest	PriceFrom $298	Free Cancellation	Rating 8.0 4,241 reviews	Search Southwest flights
American Airlines	PriceFrom $299	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights
United Airlines	PriceFrom $332	Free Cancellation	Rating 7.4 9,007 reviews	Search United Airlines 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.

An easier way to manage your Oregon 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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Find better results for your trip to Oregon

Popular cities in Oregon

Flights to New Yorkfrom $44

Flights to Los Angelesfrom $49

Flights to Miamifrom $49

Flights to Chicagofrom $54

Flights to Orlandofrom $49

Flights to Las Vegasfrom $42

Flights to San Franciscofrom $57

Flights to Washington, D.C.from $49

Flights to Bostonfrom $49

Flights to Atlantafrom $40

Flights to Dallasfrom $59

Flights to Seattlefrom $58

Louisville flight routes

Flights from Louisville Intl to Tampa St. Petersburg

Flights from Louisville Intl to Valparaiso Destin-Ft Walton Beach

Flights from Louisville Intl to Sarasota Bradenton Intl

Flights from Louisville Intl to Fort Lauderdale

Flights from Louisville Intl to Fort Myers SW Florida Intl

Flights from Louisville Intl to Charleston

Cheap flights from Louisville to Oregon from $168

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Oregon departing on 1/10. 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 Louisville to Oregon

Cheap round-trip flights

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American Airlines flights from Louisville to Oregon

Our best American Airlines deals on Louisville to Oregon flight tickets

Southwest flights from Louisville to Oregon

Our best Southwest deals on Louisville to Oregon flight tickets

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

See travel insights to Oregon from

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

What is the cheapest month to fly to Oregon?

The month of August is, on average, the cheapest month to fly to Oregon from Louisville, with most prices found around $344. The month of January is another great option to travel to Oregon, with average flight prices from Louisville averaging around $386.

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

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

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

Can stopping save me money on Louisville to Oregon flights?

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

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

What airlines fly to Oregon?

Cheap Louisville to Oregon flight deals and tips

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

Direct flights

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

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

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

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

Best airlines flying from Louisville to Oregon

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

Why use momondo?

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

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

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

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

An easier way to manage your Oregon 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 Oregon

Popular cities in Oregon

Popular flights according to clicks in the last 7 days on momondo