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Oregon

$180+ 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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — PDX
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
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 December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/10. 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.
Thu 12/255:40 amSDF - PDX
1 stop9h 18mUnited Airlines
Mon 12/295:00 amPDX - SDF
1 stop6h 22mUnited Airlines
Deal found 12/10$509
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Sat 12/208:12 pmSDF - PDX
1 stop7h 42mAmerican Airlines
Mon 12/2911:59 pmPDX - SDF
1 stop7h 09mAmerican Airlines
Deal found 12/11$777
This United Airlines deal was found by Cheapflights users on 12/9. 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.
Sat 12/202:00 pmSDF - PDX
2 stops11h 58mUnited Airlines
Mon 12/2911:59 pmPDX - SDF
1 stop9h 07mUnited Airlines
Deal found 12/9$782
This American Airlines deal was found by Cheapflights users on 12/9. 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.
Fri 12/266:08 pmSDF - BOI
1 stop6h 51mAmerican Airlines
Sun 12/287:32 amBOI - SDF
1 stop7h 47mAmerican Airlines
Deal found 12/9$828
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Fri 12/263:18 pmSDF - PDX
1 stop8h 49mUnited Airlines
Tue 12/307:00 amPDX - SDF
1 stop9h 59mUnited Airlines
Deal found 12/11$832
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Thu 12/187:20 amSDF - EUG
2 stops13h 36mUnited Airlines
Mon 12/226:37 pmEUG - SDF
2 stops12h 26mUnited Airlines
Deal found 12/10$907
This Southwest deal was found by Cheapflights users on 12/10. 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.
Thu 12/186:05 amSDF - EUG
1 stop8h 00mSouthwest
Mon 12/227:00 pmEUG - SDF
2 stops13h 45mSouthwest
Deal found 12/10$908
This Southwest deal was found by Cheapflights users on 12/9. 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.
Fri 12/266:45 amSDF - BOI
1 stop6h 50mSouthwest
Mon 12/2911:15 amBOI - SDF
1 stop6h 20mSouthwest
Deal found 12/9$912
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Fri 12/268:00 amSDF - RDM
1 stop16h 22mUnited Airlines
Tue 12/305:00 amRDM - SDF
1 stop6h 22mUnited Airlines
Deal found 12/10$920
This Southwest deal was found by Cheapflights users on 12/9. 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.
Fri 12/266:20 amSDF - BOI
2 stops12h 30mSouthwest
Sun 12/285:00 amBOI - SDF
2 stops10h 00mSouthwest
Deal found 12/9$922
This American Airlines deal was found by Cheapflights users on 12/9. 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.
Wed 12/107:12 amSDF - PDX
1 stop17h 12mAmerican Airlines
Sat 12/2011:59 pmPDX - SDF
1 stop16h 43mAmerican Airlines
Deal found 12/9$958
This United Airlines deal was found by Cheapflights users on 12/9. 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 12/101:50 pmSDF - PDX
2 stops12h 02mUnited Airlines
Sat 12/2012:54 pmPDX - SDF
1 stop6h 30mUnited Airlines
Deal found 12/9$992

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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$311
(Delta)

One-way from

$180
(United Airlines)

Popular in

December

Cheapest in

August

Average price

$556
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. 7% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 12, 2025.
Use the filters below to find and compare flights from Louisville to Oregon that are best for you.

Fly from

Louisville

Fly to

Oregon

Route

Depart

Return

Price

LouisvillePortland

SDF - PDX

SDFPDX

Louisville Intl

Sat 1/17

5:35 am-12:00 pm

1 stop9h 25m

Portland

Wed 1/21

7:00 am-5:37 pm

1 stop7h 37m

$311

LouisvillePortland

SDF - PDX

SDFPDX

Louisville Intl

Sat 1/17

1:15 pm-8:17 pm

1 stop10h 02m

Portland

Wed 1/21

6:00 am-6:39 pm

1 stop9h 39m

$311

LouisvillePortland

SDF - PDX

SDFPDX

Louisville Intl

Sat 1/17

3:05 pm-7:55 pm

1 stop7h 50m

Portland

Wed 1/21

6:00 am-5:30 pm

1 stop8h 30m

$311

LouisvillePortland

SDF - PDX

SDFPDX

Louisville Intl

Tue 1/20

5:10 pm-10:30 pm

1 stop8h 20m

Portland

Sat 1/24

7:10 am-4:45 pm

1 stop6h 35m

$330

LouisvillePortland

SDF - PDX

SDFPDX

Louisville Intl

Sat 1/10

6:30 am-11:15 am

1 stop7h 45m

Portland

Sat 1/17

7:10 am-4:45 pm

1 stop6h 35m

$330

LouisvillePortland

SDF - PDX

SDFPDX

Louisville Intl

Sat 1/24

3:32 pm-10:15 pm

1 stop9h 43m

Portland

Tue 1/27

9:45 pm-9:26 am

1 stop8h 41m

$340

LouisvillePortland

SDF - PDX

SDFPDX

Louisville Intl

Wed 1/7

6:00 am-10:34 am

1 stop7h 34m

Portland

Sat 1/10

1:53 pm-11:06 pm

1 stop6h 13m

$340

LouisvillePortland

SDF - PDX

SDFPDX

Louisville Intl

Sat 1/10

3:37 pm-10:15 pm

1 stop9h 38m

Portland

Tue 1/13

11:44 am-11:55 pm

1 stop9h 11m

$340

LouisvillePortland

SDF - PDX

SDFPDX

Louisville Intl

Thu 1/22

4:59 pm-8:32 pm

1 stop6h 33m

Portland

Tue 1/27

9:45 pm-9:26 am

1 stop8h 41m

$340

LouisvilleBoise

SDF - BOI

SDFBOI

Louisville Intl

Tue 2/3

7:13 pm-1:53 pm

1 stop20h 40m

Boise Air Term. Gowen Fld

Tue 2/10

3:18 pm-12:32 pm

1 stop19h 14m

$355

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 36 results
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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

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

Currently, August is the cheapest month in which you can book a flight from Louisville to Oregon (average of $96). Flying from Louisville to Oregon in November is currently the most expensive (average of $228). 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.

What is the cheapest time of day to fly from SDF to OR?

Find hourly flight availability from Louisville to Oregon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Louisville to Oregon at noon. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Louisville to Oregon?

Use this chart to determine the cheapest time to fly round-trip from Louisville to Oregon. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Louisville to Oregon flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 12, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United 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
7.9
Good
4,253 reviews

Food

7.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
7.9
Good
4,253 reviews
Southwest
7.9
Good
4,253 reviews

Food

7.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,008 reviews
Southwest
7.9
Good
4,253 reviews

Food

7.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,095 reviews
Southwest
7.9
Good
4,253 reviews

Food

7.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,050 reviews
Southwest
7.9
Good
4,253 reviews

Food

7.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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 7h 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 American Airlines and Southwest, 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 - Boise Air Term. Gowen Fld or Louisville Intl - Eugene, 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, August is the cheapest month in which you can book a flight from Louisville to Oregon (average of $96). Flying from Louisville to Oregon in November is currently the most expensive (average of $228). 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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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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$201Average$437FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$298Average$515FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$299Average$1,119FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$316Average$462FlexibilityNo cancel feeOn-time69%

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