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$499+ Cheap flights from Redmond to Louisville (RDM - SDF)

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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
RDM — SDF
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Redmond to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Redmond (RDM) to Louisville (SDF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2025.

Round-trip from

$499
(Delta)

Popular in

April

Cheapest in

August

Average price

$543
From Bend/Redmond to Louisville Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($59 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Redmond to Louisville

Cheapest flights from Redmond to Louisville
Explore the most affordable flight options available from Redmond to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Delta deal was found by Cheapflights users on 7/2. 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.
Fri 10/107:25 pmRDM - SDF
2 stops13h 38mDelta
Mon 10/132:59 pmSDF - RDM
2 stops11h 36mDelta
Deal found 7/2$499
This United Airlines deal was found by Cheapflights users on 7/1. 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 10/107:50 pmRDM - SDF
2 stops11h 09mUnited Airlines
Mon 10/133:30 pmSDF - RDM
1 stop8h 20mUnited Airlines
Deal found 7/1$504

Cheapflights Fare Finder

Customize your flight search to find flights from Redmond 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 July 3, 2025.
Use the filters below to find and compare flights from Redmond to Louisville that are best for you.

Fly from

Redmond

Fly to

Louisville

Route

Depart

Return

Price

RedmondLouisville

RDM - SDF

RDMSDF

Bend/Redmond

Fri 10/10

7:25 pm-12:03 pm

2 stops13h 38m

Louisville Intl

Mon 10/13

2:59 pm-11:35 pm

2 stops11h 36m

$499

RedmondLouisville

RDM - SDF

RDMSDF

Bend/Redmond

Fri 10/10

7:50 pm-9:59 am

2 stops11h 09m

Louisville Intl

Mon 10/13

3:30 pm-8:50 pm

1 stop8h 20m

$504

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Best time to book a flight from Redmond to Louisville

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

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

Currently, January is the cheapest month in which you can book a flight from Redmond to Louisville (average of $299). Flying from Redmond 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.

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. 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 Louisville. Reviews last updated July 3, 2025.
Read through reviews of airlines operating flights from Redmond to Louisville, such as Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,970 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,970 reviews
Delta
8.0
Very good
7,970 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,845 reviews
Delta
8.0
Very good
7,970 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What are the cheapest airlines flying from Redmond to Louisville round-trip?

    Currently priced at $499, Delta will fly you from Redmond to Louisville and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $504.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Redmond to Louisville (average of $299). Flying from Redmond 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 Redmond?

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

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Top airline flying from Redmond to Louisville

Discover the top airline that operate flights from Redmond 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$338Average$533FlexibilityNo cancel feeOn-time69%

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