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Salem

$301+ Cheap flights from Louisville (SDF) to Salem, OR

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — PDX
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheapflights Tip: The best prices from Louisville Intl to Salem are usually found in August or January, booked 77 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Louisville to Salem

Cheapest flights from Louisville to Salem
Explore the most affordable flight options available from Louisville to Salem. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/313:18 pmSDF - PDX
1 stop8h 49mUnited Airlines
Sun 1/411:59 pmPDX - SDF
1 stop9h 07mUnited Airlines
Deal found 12/16$612
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Tue 12/308:05 amSDF - PDX
1 stop9h 07mAmerican Airlines
Thu 1/17:00 amPDX - SDF
1 stop9h 42mAmerican Airlines
Deal found 12/16$732
This Southwest deal was found by Cheapflights users on 12/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/301:30 pmSDF - PDX
2 stops11h 10mSouthwest
Thu 1/110:05 amPDX - SDF
1 stop10h 40mSouthwest
Deal found 12/16$815
This American Airlines deal was found by Cheapflights users on 12/15. 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.
Sat 12/208:05 amSDF - PDX
1 stop9h 07mAmerican Airlines
Mon 12/295:33 amPDX - SDF
1 stop8h 55mAmerican Airlines
Deal found 12/15$857
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Sat 12/202:00 pmSDF - PDX
2 stops11h 58mUnited Airlines
Mon 12/297:10 amPDX - SDF
1 stop7h 18mUnited Airlines
Deal found 12/15$862
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Tue 12/309:55 amSDF - PDX
2 stops14h 12mUnited Airlines
Thu 1/15:00 amPDX - SDF
2 stops12h 32mUnited Airlines
Deal found 12/16$873
This Alaska Airlines deal was found by Cheapflights users on 12/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/205:49 pmSDF - PDX
2 stops18h 55mAlaska Airlines
Mon 12/297:07 amPDX - SDF
1 stop7h 12mAlaska Airlines
Deal found 12/17$992

Find flight deals from Louisville to Salem

Keep the following information in mind while searching for Louisville to Salem flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$301
(American Airlines)

Popular in

December

Cheapest in

August

Average price

$557
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 Salem
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 ($9 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 Salem 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 18, 2025.
Use the filters below to find and compare flights from Louisville to Salem that are best for you.

Fly from

Louisville

Fly to

Salem

Route

Depart

Return

Price

LouisvillePortland

SDF - PDX

SDFPDX

Louisville Intl

Tue 1/13

6:00 am-10:35 am

1 stop7h 35m

Portland

Tue 1/20

6:00 am-5:30 pm

1 stop8h 30m

$316

LouisvillePortland

SDF - PDX

SDFPDX

Louisville Intl

Tue 1/13

7:40 am-1:21 pm

1 stop8h 41m

Portland

Tue 1/20

6:00 am-5:33 pm

1 stop8h 33m

$316

LouisvillePortland

SDF - PDX

SDFPDX

Louisville Intl

Tue 1/20

1:45 pm-9:49 pm

1 stop11h 04m

Portland

Wed 1/21

7:00 am-5:37 pm

1 stop7h 37m

$316

LouisvillePortland

SDF - PDX

SDFPDX

Louisville Intl

Wed 1/14

1:32 pm-8:27 pm

1 stop9h 55m

Portland

Sun 1/18

11:59 pm-10:13 am

1 stop7h 14m

$316

LouisvillePortland

SDF - PDX

SDFPDX

Louisville Intl

Tue 1/20

5:10 pm-10:30 pm

1 stop8h 20m

Portland

Wed 1/21

6:00 am-5:30 pm

1 stop8h 30m

$316

LouisvillePortland

SDF - PDX

SDFPDX

Louisville Intl

Tue 3/3

12:00 pm-4:00 pm

1 stop7h 00m

Portland

Tue 3/10

11:59 pm-10:09 am

1 stop7h 10m

$331

LouisvillePortland

SDF - PDX

SDFPDX

Louisville Intl

Thu 1/8

1:32 pm-8:22 pm

1 stop9h 50m

Portland

Mon 1/12

6:00 am-6:39 pm

1 stop9h 39m

$351

LouisvillePortland

SDF - PDX

SDFPDX

Louisville Intl

Sat 1/17

6:23 am-12:46 pm

1 stop9h 23m

Portland

Wed 1/21

7:10 am-11:06 pm

2 stops12h 56m

$359

LouisvillePortland

SDF - PDX

SDFPDX

Louisville Intl

Thu 5/28

6:00 am-5:38 pm

2 stops14h 38m

$319

LouisvillePortland

SDF - PDX

SDFPDX

Louisville Intl

Sun 12/28

5:05 am-5:50 pm

3 stops39h 45m

$413

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 16 results
1
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Best time to book a flight from Louisville to Salem

Have a flexible travel schedule? Discover the best time to fly to Salem 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 Salem

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

Use this chart to determine the optimal time to book a round-trip flight from Louisville to Salem. Price data was last updated on December 12, 2025.

The best time to book flights from Louisville to Salem is 40 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 Salem?

Currently, August is the cheapest month in which you can book a flight from Louisville to Salem (average of $96). Flying from Louisville to Salem in January is currently the most expensive (average of $249). 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 SA8?

Find hourly flight availability from Louisville to Salem. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

When flying from Louisville to Salem, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 17% versus a flight in the afternoon.

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

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

Travelers seeking maximum savings on their Louisville to Salem 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 Salem

Get insights into the airlines that provide service to Salem. 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 Salem. Reviews last updated December 18, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Louisville to Salem. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,250 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

7.9

Entertainment

7.5

Crew

8.6

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
4,250 reviews
Southwest
7.9
Good
4,250 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

7.9

Entertainment

7.5

Crew

8.6

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
8,005 reviews
Southwest
7.9
Good
4,250 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

7.9

Entertainment

7.5

Crew

8.6

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
9,091 reviews
Southwest
7.9
Good
4,250 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

7.9

Entertainment

7.5

Crew

8.6

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
11,054 reviews
Southwest
7.9
Good
4,250 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

7.9

Entertainment

7.5

Crew

8.6

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 Salem. 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 Salem?

    Located just 5.3 mi from the city center, Louisville Intl is the airport most travelers will use when flying to Salem from Louisville. Booking flights from Louisville Intl (SDF) to Salem should be relatively easy as there are 0 daily outbound flights to Salem from 4 different airlines.

  • How long is the flight from Louisville to Salem?

    There are many flights that can get you from Louisville to Salem in 7h 35m. Fly via Southwest, American Airlines, or United Airlines to get the fastest option. There are 1944 mi between Louisville and Salem. This flight may include one or multiple stops.

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

    The cheapest airlines for a one-way flight from Louisville to Salem are United Airlines ($142), American Airlines ($171), and Southwest ($188).

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Louisville to Salem (average of $96). Flying from Louisville to Salem in January is currently the most expensive (average of $249). 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 Salem

Discover the top 4 airlines that operate flights from Louisville to Salem. 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 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$245Average$484FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$292Average$498FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$298Average$503FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$299Average$1,119FlexibilityNo cancel feeOn-time71%

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