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

American Airlines, United Airlines, 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 34% 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 September 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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Find the cheapest flights from Louisville to Oregon

Round-trip

One-way

Last minute

Cheap round-trip flights

3:30 pm - 9:06 pmSDF-MFR

8h 36m1 stop

6:37 pm - 10:01 amMFR-SDF

12h 24m2 stops

$294United Airlines

Find Deal

Sat, Oct 18 - Wed, Oct 22

11:13 am - 8:24 pmSDF-PDX

12h 11m1 stop

12:06 pm - 9:38 pmPDX-SDF

6h 32m1 stop

$295American Airlines

Find Deal

Sat, Jan 17 - Wed, Jan 21

10:55 am - 8:29 pmSDF-MFR

12h 34m2 stops

6:37 pm - 10:01 amMFR-SDF

12h 24m2 stops

$299United Airlines

Find Deal

Sat, Oct 18 - Wed, Oct 22

4:27 pm - 11:23 pmSDF-PDX

9h 56m1 stop

11:37 am - 10:56 pmPDX-SDF

8h 19m1 stop

$317American Airlines

Find Deal

Wed, Dec 3 - Wed, Dec 10

7:00 am - 12:50 pmSDF-PDX

8h 50m1 stop

11:15 pm - 9:59 amPDX-SDF

7h 44m1 stop

$334Delta

Find Deal

Sat, Nov 8 - Wed, Nov 12

6:36 am - 2:09 pmSDF-BOI

9h 33m1 stop

3:00 pm - 10:55 pmBOI-SDF

5h 55m1 stop

$342Delta

Find Deal

Fri, Feb 20 - Tue, Feb 24

1:50 pm - 10:30 pmSDF-PDX

11h 40m2 stops

6:15 am - 4:35 pmPDX-SDF

7h 20m1 stop

$353Southwest

Find Deal

Wed, Dec 3 - Wed, Dec 10

8:15 pm - 11:55 pmSDF-PDX

6h 40m1 stop

1:25 pm - 10:45 pmPDX-SDF

6h 20m1 stop

$365Southwest

Find Deal

Fri, Oct 24 - Wed, Oct 29

5:59 am - 4:20 pmSDF-BOI

12h 21m2 stops

9:50 am - 9:36 pmBOI-SDF

9h 46m2 stops

$537Alaska Airlines

Find Deal

Fri, Feb 20 - Tue, Feb 24

2:18 pm - 12:17 amSDF-EUG

12h 59m2 stops

5:30 am - 8:57 pmEUG-SDF

12h 27m3 stops

$552Alaska Airlines

Find Deal

Wed, Feb 11 - Sun, Feb 15

American Airlines flights from Louisville to Oregon

Our best American Airlines deals on Louisville to Oregon flight tickets

American Airlines

Jan 17

SDF11:13 amLouisville Intl

12h 11m

1 stop

PDX8:24 pmPortland

Jan 21

PDX12:06 pmPortland

6h 32m

1 stop

SDF9:38 pmLouisville Intl

$295

Find similar

American Airlines

Dec 3

SDF4:27 pmLouisville Intl

9h 56m

1 stop

PDX11:23 pmPortland

Dec 10

PDX11:37 amPortland

8h 19m

1 stop

SDF10:56 pmLouisville Intl

$317

Find similar

American Airlines

Oct 23

SDF9:44 amLouisville Intl

10h 19m

1 stop

PDX5:03 pmPortland

Oct 26

PDX11:59 pmPortland

9h 03m

1 stop

SDF12:02 pmLouisville Intl

$394

Find similar

Delta flights from Louisville to Oregon

Our best Delta deals on Louisville to Oregon flight tickets

Delta

Nov 8

SDF7:00 amLouisville Intl

8h 50m

1 stop

PDX12:50 pmPortland

Nov 12

PDX11:15 pmPortland

7h 44m

1 stop

SDF9:59 amLouisville Intl

$334

Find similar

Delta

Feb 20

SDF6:36 amLouisville Intl

9h 33m

1 stop

BOI2:09 pmBoise Air Term. Gowen Fld

Feb 24

BOI3:00 pmBoise Air Term. Gowen Fld

5h 55m

1 stop

SDF10:55 pmLouisville Intl

$342

Find similar

Delta

Feb 20

SDF6:36 amLouisville Intl

9h 33m

1 stop

BOI2:09 pmBoise Air Term. Gowen Fld

Feb 24

BOI11:45 amBoise Air Term. Gowen Fld

9h 10m

2 stops

SDF10:55 pmLouisville Intl

$347

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleMedford

SDF - MFR

SDFMFR

Louisville Intl

Sat 10/18

3:30 pm-9:06 pm

1 stop8h 36m

Medford

Wed 10/22

6:37 pm-10:01 am

2 stops12h 24m

$294

LouisvillePortland

SDF - PDX

SDFPDX

Louisville Intl

Sat 1/17

11:13 am-8:24 pm

1 stop12h 11m

Portland

Wed 1/21

12:06 pm-9:38 pm

1 stop6h 32m

$295

LouisvilleMedford

SDF - MFR

SDFMFR

Louisville Intl

Sat 10/18

10:55 am-8:29 pm

2 stops12h 34m

Medford

Wed 10/22

6:37 pm-10:01 am

2 stops12h 24m

$299

LouisvillePortland

SDF - PDX

SDFPDX

Louisville Intl

Wed 12/3

4:27 pm-11:23 pm

1 stop9h 56m

Portland

Wed 12/10

11:37 am-10:56 pm

1 stop8h 19m

$317

LouisvillePortland

SDF - PDX

SDFPDX

Louisville Intl

Sat 11/8

7:00 am-12:50 pm

1 stop8h 50m

Portland

Wed 11/12

11:15 pm-9:59 am

1 stop7h 44m

$334

LouisvilleBoise

SDF - BOI

SDFBOI

Louisville Intl

Fri 2/20

6:36 am-2:09 pm

1 stop9h 33m

Boise Air Term. Gowen Fld

Tue 2/24

3:00 pm-10:55 pm

1 stop5h 55m

$342

LouisvillePortland

SDF - PDX

SDFPDX

Louisville Intl

Wed 12/3

1:50 pm-10:30 pm

2 stops11h 40m

Portland

Wed 12/10

6:15 am-4:35 pm

1 stop7h 20m

$353

LouisvillePortland

SDF - PDX

SDFPDX

Louisville Intl

Fri 10/24

8:15 pm-11:55 pm

1 stop6h 40m

Portland

Wed 10/29

1:25 pm-10:45 pm

1 stop6h 20m

$365

LouisvilleBoise

SDF - BOI

SDFBOI

Louisville Intl

Fri 2/20

5:59 am-4:20 pm

2 stops12h 21m

Boise Air Term. Gowen Fld

Tue 2/24

9:50 am-9:36 pm

2 stops9h 46m

$537

LouisvilleEugene

SDF - EUG

SDFEUG

Louisville Intl

Wed 2/11

2:18 pm-12:17 am

2 stops12h 59m

Eugene

Sun 2/15

5:30 am-8:57 pm

3 stops12h 27m

$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 November is another great option to travel to Oregon, with average flight prices from Louisville averaging around $410.

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 $449 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 $283 on momondo.

Can stopping save me money on Louisville to Oregon flights?

You could potentially save up to 31% 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 September 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 7,961 reviews	Search Delta flights
Southwest	PriceFrom $298	Free Cancellation	Rating 8.0 4,242 reviews	Search Southwest flights
American Airlines	PriceFrom $307	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $332	Free Cancellation	Rating 7.4 8,926 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 $49

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Flights to Orlandofrom $60

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Flights to San Franciscofrom $53

Flights to Washington, D.C.from $49

Flights to Bostonfrom $62

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Flights to Dallasfrom $68

Flights to Seattlefrom $69

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 10/1. 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

Price Alerts

Price Alerts

Find the cheapest flights from Louisville to Oregon

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

American Airlines flights from Louisville to Oregon

Our best American Airlines deals on Louisville to Oregon flight tickets

Delta flights from Louisville to Oregon

Our best Delta 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 November is another great option to travel to Oregon, with average flight prices from Louisville averaging around $410.

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 31% 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, United Airlines, 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