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$142+ Cheap flights from Oregon to Louisville (SDF)

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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SDF
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheap flight deals from Oregon to Louisville

Keep the following information in mind while searching for Oregon to Louisville flight deals. Data was last updated septiembre 17, 2025.

Round-trip from

$273
(American Airlines)

One-way from

$142
(American Airlines)

Popular in

March

Cheapest in

September

Average price

$361
From Oregon to Louisville Intl
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One-way flight from Oregon to Louisville Intl
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Highest demand for flights based on searches. 12% potential increase in price ($70 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Oregon to Louisville

Cheapest flights from Oregon to Louisville
Explore the most affordable flight options available from Oregon to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/17. 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.
vie. 10/3111:58 pmPDX - SDF
1 stop14h 25mAmerican Airlines
mar. 11/44:26 pmSDF - PDX
1 stop10h 00mAmerican Airlines
Deal found 9/17$295
This Delta deal was found by Cheapflights users on 9/16. 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.
mar. 10/2112:29 pmRDM - SDF
2 stops8h 32mDelta
sáb. 10/254:21 pmSDF - RDM
2 stops9h 14mDelta
Deal found 9/16$299
This United Airlines deal was found by Cheapflights users on 9/16. 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.
mié. 10/155:00 amPDX - SDF
1 stop6h 32mUnited Airlines
mar. 10/217:00 amSDF - PDX
2 stops9h 03mUnited Airlines
Deal found 9/16$322
This American Airlines deal was found by Cheapflights users on 9/15. 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.
sáb. 10/185:34 amPDX - SDF
1 stop7h 41mAmerican Airlines
mar. 10/216:00 amSDF - PDX
1 stop10h 01mAmerican Airlines
Deal found 9/15$334
This United Airlines deal was found by Cheapflights users on 9/15. 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.
sáb. 10/1812:53 pmPDX - SDF
1 stop6h 37mUnited Airlines
mar. 10/211:58 pmSDF - PDX
2 stops9h 52mUnited Airlines
Deal found 9/15$339
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/112:07 pmPDX - SDF
1 stop24h 13mMultiple Airlines
lun. 10/62:57 pmSDF - PDX
2 stops23h 51mMultiple Airlines
Deal found 9/16$342
This American Airlines deal was found by Cheapflights users on 9/16. 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.
vie. 11/141:40 pmBOI - SDF
1 stop20h 33mAmerican Airlines
mar. 11/187:13 amSDF - BOI
1 stop7h 22mAmerican Airlines
Deal found 9/16$346
This United Airlines deal was found by Cheapflights users on 9/17. 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.
vie. 10/3112:55 pmPDX - SDF
1 stop6h 35mUnited Airlines
mar. 11/411:00 amSDF - PDX
2 stops9h 52mUnited Airlines
Deal found 9/17$347
This American Airlines deal was found by Cheapflights users on 9/16. 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.
lun. 10/275:34 amPDX - SDF
1 stop8h 53mAmerican Airlines
lun. 11/36:34 pmSDF - PDX
1 stop7h 52mAmerican Airlines
Deal found 9/16$351
This Delta deal was found by Cheapflights users on 9/16. 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.
jue. 11/61:39 pmBOI - SDF
1 stop8h 22mDelta
lun. 11/107:26 pmSDF - BOI
1 stop6h 43mDelta
Deal found 9/16$351
This United Airlines deal was found by Cheapflights users on 9/16. 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.
vie. 11/1412:35 pmBOI - SDF
1 stop7h 54mUnited Airlines
mar. 11/182:02 pmSDF - BOI
2 stops9h 34mUnited Airlines
Deal found 9/16$353
This Delta deal was found by Cheapflights users on 9/16. 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.
vie. 11/1411:35 pmBOI - SDF
2 stops12h 48mDelta
mar. 11/186:35 amSDF - BOI
2 stops11h 30mDelta
Deal found 9/16$358

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon to Louisville 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 septiembre 17, 2025.
Use the filters below to find and compare flights from Oregon to Louisville that are best for you.

Fly from

Oregon

Fly to

Louisville

Route

Depart

Return

Price

RedmondLouisville

RDM - SDF

RDMSDF

Bend/Redmond

mar. 10/21

12:29 pm-12:01 am

2 stops8h 32m

Louisville Intl

sáb. 10/25

4:21 pm-10:35 pm

2 stops9h 14m

$299

PortlandLouisville

PDX - SDF

PDXSDF

Portland

mié. 10/15

5:00 am-2:32 pm

1 stop6h 32m

Louisville Intl

mar. 10/21

7:00 am-1:03 pm

2 stops9h 03m

$322

PortlandLouisville

PDX - SDF

PDXSDF

Portland

sáb. 10/18

5:34 am-4:15 pm

1 stop7h 41m

Louisville Intl

mar. 10/21

6:00 am-1:01 pm

1 stop10h 01m

$334

PortlandLouisville

PDX - SDF

PDXSDF

Portland

vie. 10/17

12:40 am-11:56 am

1 stop8h 16m

Louisville Intl

mar. 10/21

7:00 am-12:50 pm

1 stop8h 50m

$334

PortlandLouisville

PDX - SDF

PDXSDF

Portland

mié. 10/15

9:55 am-11:00 pm

1 stop10h 05m

Louisville Intl

mié. 10/22

10:55 am-3:30 pm

1 stop7h 35m

$334

PortlandLouisville

PDX - SDF

PDXSDF

Portland

sáb. 10/18

12:53 pm-10:30 pm

1 stop6h 37m

Louisville Intl

mar. 10/21

1:58 pm-8:50 pm

2 stops9h 52m

$339

PortlandLouisville

PDX - SDF

PDXSDF

Portland

mar. 10/14

5:00 am-2:32 pm

1 stop6h 32m

Louisville Intl

sáb. 10/18

3:30 pm-10:45 pm

2 stops10h 15m

$339

BoiseLouisville

BOI - SDF

BOISDF

Boise Air Term. Gowen Fld

vie. 11/14

1:40 pm-12:13 pm

1 stop20h 33m

Louisville Intl

mar. 11/18

7:13 am-12:35 pm

1 stop7h 22m

$346

PortlandLouisville

PDX - SDF

PDXSDF

Portland

lun. 10/27

5:34 am-5:27 pm

1 stop8h 53m

Louisville Intl

lun. 11/3

6:34 pm-11:26 pm

1 stop7h 52m

$351

BoiseLouisville

BOI - SDF

BOISDF

Boise Air Term. Gowen Fld

jue. 11/13

1:40 pm-10:55 pm

1 stop7h 15m

Louisville Intl

lun. 11/17

7:13 am-12:35 pm

1 stop7h 22m

$351

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 51 results
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Best time to book a flight from Oregon to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Oregon 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 Oregon to Louisville

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

Currently, January is the cheapest month in which you can book a flight from Oregon to Louisville (average of $299). Flying from Oregon to Louisville in April is currently the most expensive (average of $369). 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 OR to SDF?

Find hourly flight availability from Oregon to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 17, 2025.

When flying from Oregon to Louisville, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Oregon to Louisville. 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 into for flights to Louisville from Oregon?

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

  • How long is the flight from Oregon to Louisville?

    Departing from Oregon to Louisville will take you 6h 32m. The distance between Oregon and Louisville is about 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 Oregon to Louisville one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $159. Users have also found prices from $176 and $214 on American Airlines and United Airlines, respectively.

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

    The most popular route from Oregon to Louisville is Portland - Louisville Intl. You may also consider Boise Air Term. Gowen Fld - Louisville Intl or Eugene - Louisville Intl.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oregon to Louisville 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 Oregon to Louisville?

    Currently, January is the cheapest month in which you can book a flight from Oregon to Louisville (average of $299). Flying from Oregon to Louisville in April is currently the most expensive (average of $369). 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

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
Shepherdsville
Jeffersonville
Elizabethtown
Corydon
Bardstown

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Top 5 airlines flying from Oregon to Louisville

Discover the top 5 airlines that operate flights from Oregon to Louisville. 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 septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$299Average$463FlexibilityNo cancel feeOn-time63%
DeltaCheapest$306Average$440FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$313Average$513FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$320Average$471FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$506Average$676FlexibilityNo cancel feeOn-time75%

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