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Oregon

$161+ Cheap flights from Louisville (SDF) to Oregon

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — PDX
May 29 — Jun 51
Fri 5/29
Fri 6/5
1 adult, Economy
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Cheap flight deals from Louisville to Oregon

Cheapest flights from Louisville to Oregon
Explore the most affordable flight options available from Louisville to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2026.

This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/273:25 pm
SDF
-
PDX
1 stop8h 45m
United Airlines
Tue 6/22:12 pm
PDX
-
SDF
1 stop6h 47m
United Airlines
Deal found 4/28$321
This Southwest deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/94:15 pm
SDF
-
PDX
1 stop6h 40m
Southwest
Tue 6/305:35 am
PDX
-
SDF
2 stops8h 35m
Southwest
Deal found 4/29$326
This American Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:56 pm
SDF
-
PDX
1 stop7h 56m
American Airlines
Tue 6/211:59 am
PDX
-
SDF
1 stop8h 20m
American Airlines
Deal found 4/26$327
This Southwest deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/107:45 pm
SDF
-
PDX
1 stop6h 45m
Southwest
Tue 6/305:35 am
PDX
-
SDF
2 stops8h 35m
Southwest
Deal found 4/29$332
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/287:45 pm
SDF
-
PDX
1 stop8h 05m
American Airlines
Mon 6/110:59 pm
PDX
-
SDF
1 stop8h 18m
American Airlines
Deal found 4/29$333
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/273:25 pm
SDF
-
RDM
1 stop8h 47m
United Airlines
Sat 5/301:22 pm
RDM
-
SDF
1 stop6h 37m
United Airlines
Deal found 4/26$369
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/236:49 am
SDF
-
PDX
1 stop8h 51m
Delta
Sat 7/411:55 am
PDX
-
SDF
1 stop6h 20m
Delta
Deal found 4/27$371
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:49 pm
SDF
-
BOI
1 stop5h 57m
Delta
Wed 6/1010:29 am
BOI
-
SDF
1 stop6h 42m
Delta
Deal found 4/27$375
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/15:46 pm
SDF
-
PDX
1 stop7h 44m
United Airlines
Wed 7/2911:30 pm
PDX
-
SDF
1 stop7h 53m
United Airlines
Deal found 4/26$377
This Southwest deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2210:45 am
SDF
-
PDX
2 stops9h 25m
Southwest
Wed 8/267:05 am
PDX
-
SDF
2 stops10h 30m
Southwest
Deal found 4/27$381
This Southwest deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/273:30 pm
SDF
-
PDX
2 stops10h 30m
Southwest
Wed 6/35:30 am
PDX
-
SDF
1 stop10h 05m
Southwest
Deal found 4/28$383
This United Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/257:10 am
SDF
-
PDX
1 stop7h 28m
United Airlines
Mon 6/111:30 pm
PDX
-
SDF
1 stop7h 53m
United Airlines
Deal found 4/25$386

Find flight deals from Louisville to Oregon

Keep the following information in mind while searching for Louisville to Oregon flight deals. Data was last updated April 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$321
(United Airlines)

One-way from

$161
(United Airlines)

Popular in

November

Cheapest in

February

Average price

$506
Provider with most accurate pricing for Louisville Intl-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Portland flights.
Search Deals
From Louisville Intl to Oregon
Search Deals
One-way flight from Louisville Intl to Oregon
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Oregon 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, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2026.
Use the filters below to find and compare flights from Louisville to Oregon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvillePortland

SDF - PDX

SDFPDX

Louisville Intl

Wed 5/27

3:25 pm-9:10 pm

1 stop8h 45m

Portland

Tue 6/2

2:12 pm-11:59 pm

1 stop6h 47m

$321

LouisvillePortland

SDF - PDX

SDFPDX

Louisville Intl

Tue 6/9

4:15 pm-7:55 pm

1 stop6h 40m

Portland

Tue 6/30

5:35 am-5:10 pm

2 stops8h 35m

$326

LouisvilleRedmond

SDF - RDM

SDFRDM

Louisville Intl

Wed 5/27

3:25 pm-9:12 pm

1 stop8h 47m

Bend/Redmond

Sat 5/30

1:22 pm-10:59 pm

1 stop6h 37m

$369

LouisvillePortland

SDF - PDX

SDFPDX

Louisville Intl

Wed 5/27

3:30 pm-11:00 pm

2 stops10h 30m

Portland

Wed 6/3

11:15 am-10:30 pm

1 stop8h 15m

$371

LouisvilleBoise

SDF - BOI

SDFBOI

Louisville Intl

Tue 6/2

7:49 pm-11:46 pm

1 stop5h 57m

Boise Air Term. Gowen Fld

Wed 6/10

10:29 am-7:11 pm

1 stop6h 42m

$375

LouisvillePortland

SDF - PDX

SDFPDX

Louisville Intl

Tue 6/9

4:15 pm-10:35 pm

2 stops9h 20m

Portland

Tue 7/7

5:50 am-3:35 pm

1 stop6h 45m

$421

LouisvillePortland

SDF - PDX

SDFPDX

Louisville Intl

Thu 6/4

3:35 pm-10:10 pm

2 stops9h 35m

Portland

Wed 6/10

11:30 pm-12:30 pm

2 stops10h 00m

$427

LouisvillePortland

SDF - PDX

SDFPDX

Louisville Intl

Thu 5/28

3:25 pm-9:10 pm

1 stop8h 45m

Portland

Sat 5/30

8:50 am-11:49 pm

2 stops11h 59m

$438

LouisvillePortland

SDF - PDX

SDFPDX

Louisville Intl

Fri 6/26

3:35 pm-7:00 pm

1 stop6h 25m

Portland

Sun 6/28

11:30 pm-10:05 am

1 stop7h 35m

$457
Quickest round-trip

LouisvillePortland

SDF - PDX

SDFPDX

Louisville Intl

Thu 10/1

8:40 am-12:10 pm

1 stop6h 30m

Portland

Mon 10/5

7:55 am-4:35 pm

1 stop5h 40m

$457

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Showing 1-10 of 50 resultsSorted by cheapest first
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5

Best time to book a flight from Louisville to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon from Louisville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Louisville to Oregon

How far ahead should I book a flight from Louisville to Oregon?

The best time to book flights from Louisville to Oregon is 84 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Louisville to Oregon?

Currently, July is the cheapest month in which you can book a flight from Louisville to Oregon (average of $127). Flying from Louisville to Oregon in April is currently the most expensive (average of $320). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Louisville to Oregon?

Reviews of airlines servicing Oregon

Get insights into the airlines that provide service to Oregon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oregon. Reviews last updated April 29, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Louisville to Oregon to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,314 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,314 reviews
Southwest
8.0
Very good
4,314 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,466 reviews
Southwest
8.0
Very good
4,314 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,680 reviews
Southwest
8.0
Very good
4,314 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,678 reviews
Southwest
8.0
Very good
4,314 reviews

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Louisville to Oregon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Louisville to Oregon?

    For a flight from Louisville to Oregon, you will be flying from Louisville Intl. Louisville Intl (SDF) is just 5.3 mi from the center of the city.

  • How long is the flight from Louisville to Oregon?

    Departing from Louisville to Oregon will take you 6h 50m. Airlines will cover a distance of 1944 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Louisville to Oregon one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $142. However, be on the lookout for offers from Delta and American Airlines, as they are both options that can get you from Louisville to Oregon for a low price.

  • What are the most popular routes from Louisville to Oregon?

    While some choose either Louisville Intl - Eugene or Louisville Intl - Boise Air Term. Gowen Fld, Louisville Intl - Portland is the most popular route from Louisville to Oregon.

  • Can I find deals for flights from Louisville to Oregon that include hotel bookings?

    Yes. In addition to deals on Louisville to Oregon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to Oregon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Oregon.

  • Can I find deals for business class flights from Louisville to Oregon?

    Yes. Cheapflights offers flight deals from Louisville to Oregon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Louisville to Oregon?

    Currently, July is the cheapest month in which you can book a flight from Louisville to Oregon (average of $127). Flying from Louisville to Oregon in April is currently the most expensive (average of $320). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Louisville to Oregon

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Louisville to Oregon

Discover the top 4 airlines that operate flights from Louisville to Oregon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$149Average$419FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$253Average$459FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$298Average$495FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$299Average$1,110FlexibilityNo cancel feeOn-time71%

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