$281+ Cheap flights from Kalamazoo to Louisville (AZO - 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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
AZO — SDF
Nov 23 — Nov 301
Round-trip
1 adult, Economy
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Find cheap flights from Kalamazoo to Louisville with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Kalamazoo to Louisville
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Best
Last-minute
One-way
Cheapest flights from Kalamazoo to LouisvilleExplore the most affordable flight options available from Kalamazoo to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 24, 2026.
Explore the most affordable flight options available from Kalamazoo to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 24, 2026.
This Delta deal was found by Cheapflights users on 10/21. 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.
Thu 11/52:56 pm -
1 stop6h 17m
Mon 11/97:50 am -
1 stop3h 28m
Deal found 10/21![Delta logo]()
$410
This American Airlines deal was found by Cheapflights users on 10/22. 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 10/276:00 am -
1 stop3h 32m
Thu 10/2910:16 am -
1 stop6h 53m
Deal found 10/22![American Airlines logo]()
$846
Best flights from Kalamazoo to LouisvilleDiscover carefully curated flight deals from Kalamazoo to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 24, 2026.
Discover carefully curated flight deals from Kalamazoo to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 24, 2026.
This Delta deal was found by Cheapflights users on 10/21. 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.
Thu 11/52:56 pm -
1 stop6h 17m
Mon 11/97:50 am -
1 stop3h 28m
Deal found 10/21![Delta logo]()
$410
Last-minute flights from Kalamazoo to LouisvilleDiscover last-minute flight deals from Kalamazoo to Louisville. Data last updated October 24, 2026 and is based on user searches.
Discover last-minute flight deals from Kalamazoo to Louisville. Data last updated October 24, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/22. 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 10/276:00 am -
1 stop3h 32m
Thu 10/2910:16 am -
1 stop6h 53m
Deal found 10/22![American Airlines logo]()
$846
This Delta deal was found by Cheapflights users on 10/21. 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.
Thu 11/52:56 pm -
1 stop6h 17m
Mon 11/97:50 am -
1 stop3h 28m
Deal found 10/21![Delta logo]()
$410
One-way flights from Kalamazoo to LouisvilleSearch for one-way flight options from Kalamazoo to Louisville. Find affordable one-way fares based on user searches. Data last updated October 24, 2026.
Search for one-way flight options from Kalamazoo to Louisville. Find affordable one-way fares based on user searches. Data last updated October 24, 2026.
This American Airlines deal was found by Cheapflights users on 10/23. 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.
Mon 12/75:50 am -
1 stop6h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![American Airlines logo]()
$281
This Delta deal was found by Cheapflights users on 10/22. 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.
Mon 4/55:30 am -
1 stop4h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Delta logo]()
$290
Find flight deals from Kalamazoo to Louisville
Discover tips and strategies to find the most affordable flight options for your journey from Kalamazoo (AZO) 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 October 24, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $410 (Delta) |
One-way from | $281 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Kalamazoo 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 7,457,451 searches. Data last updated October 24, 2026.
Use the filters below to find and compare flights from Kalamazoo to Louisville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
KalamazooLouisville
AZO Kalamazoo Intl - SDF Louisville Intl
AZOSDF
Kalamazoo Intl
Mon 4/5
5:30 am-9:55 am
1 stop4h 25m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$290
KalamazooLouisville
AZO Kalamazoo Intl - SDF Louisville Intl
AZOSDF
Kalamazoo Intl
Thu 11/5
2:56 pm-9:13 pm
1 stop6h 17m
Louisville Intl
Mon 11/9
7:50 am-11:18 am
1 stop3h 28m
$410
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Kalamazoo-Louisville flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Kalamazoo-Louisville flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Kalamazoo-Louisville flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Kalamazoo-Louisville flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kalamazoo-Louisville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Kalamazoo to Louisville
Have a flexible travel schedule? Discover the best time to fly to Louisville from Kalamazoo with our price prediction graph.
AZO-SDF
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.
Related info for your journey
Find useful and relevant information for your journey from Kalamazoo to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Louisville?
Book flights to Louisville if you plan to visit one of these locationsShepherdsville
Elizabethtown
Jeffersonville
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