$240+ Cheap flights from Louisville (SDF) to Alaska
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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — ANC
May 31 — Jun 71
Round-trip
1 adult, Economy
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Find cheap flights from Louisville to Alaska 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
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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 Louisville to Alaska
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Cheapest flights from Louisville to AlaskaExplore the most affordable flight options available from Louisville to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2026.
Explore the most affordable flight options available from Louisville to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2026.
This Delta deal was found by Cheapflights users on 4/30. 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 6/54:28 pm
SDF
- ANC
1 stop8h 21m
Delta
Thu 6/1810:02 pm
ANC
- SDF
1 stop15h 17m
Delta
Deal found 4/30![Delta logo]()
$479
This Delta deal was found by Cheapflights users on 4/30. 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.
Wed 6/310:39 am
SDF
- ANC
2 stops15h 34m
Delta
Thu 6/186:00 am
ANC
- SDF
1 stop9h 11m
Delta
Deal found 4/30![Delta logo]()
$484
This Delta deal was found by Cheapflights users on 4/30. 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.
Wed 8/122:15 pm
SDF
- ANC
2 stops13h 19m
Delta
Tue 8/1812:30 am
ANC
- SDF
2 stops14h 13m
Delta
Deal found 4/30![Delta logo]()
$491
This Delta deal was found by Cheapflights users on 4/30. 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 8/277:00 am
SDF
- ANC
1 stop16h 25m
Delta
Thu 9/38:30 pm
ANC
- SDF
1 stop13h 18m
Delta
Deal found 4/30![Delta logo]()
$566
This Delta deal was found by Cheapflights users on 4/30. 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.
Tue 9/17:25 pm
SDF
- ANC
1 stop9h 08m
Delta
Wed 9/95:15 pm
ANC
- SDF
2 stops14h 48m
Delta
Deal found 4/30![Delta logo]()
$573
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Mon 8/311:48 pm
SDF
- ANC
1 stop11h 34m
United Airlines
Wed 9/211:59 pm
ANC
- SDF
1 stop9h 02m
United Airlines
Deal found 4/30![United Airlines logo]()
$589
This Delta deal was found by Cheapflights users on 4/30. 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.
Sat 8/84:28 pm
SDF
- ANC
1 stop8h 32m
Delta
Sat 8/226:10 am
ANC
- SDF
1 stop12h 40m
Delta
Deal found 4/30![Delta logo]()
$597
This Delta deal was found by Cheapflights users on 4/30. 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.
Wed 6/310:39 am
SDF
- ANC
1 stop13h 37m
Delta
Wed 6/176:00 am
ANC
- SDF
1 stop13h 56m
Delta
Deal found 4/30![Delta logo]()
$601
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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.
Wed 5/276:56 pm
SDF
- FAI
2 stops30h 04m
Alaska Airlines
Sun 6/1412:18 am
FAI
- SDF
2 stops14h 42m
Alaska Airlines
Deal found 4/28![Alaska Airlines logo]()
$691
This Delta deal was found by Cheapflights users on 4/29. 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.
Sat 9/1910:15 am
SDF
- JNU
2 stops11h 52m
Delta
Mon 9/287:05 am
JNU
- SDF
2 stops12h 54m
Delta
Deal found 4/29![Delta logo]()
$715
This United Airlines deal was found by Cheapflights users on 4/28. 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 5/273:25 pm
SDF
- FAI
1 stop11h 34m
United Airlines
Mon 6/158:55 pm
FAI
- SDF
1 stop8h 07m
United Airlines
Deal found 4/28![United Airlines logo]()
$716
This American Airlines deal was found by Cheapflights users on 4/30. 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 7/1711:06 am
SDF
- JNU
2 stops25h 38m
American Airlines
Mon 7/277:00 am
JNU
- SDF
2 stops23h 03m
American Airlines
Deal found 4/30![American Airlines logo]()
$722
Best flights from Louisville to AlaskaDiscover carefully curated flight deals from Louisville to Alaska that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2026.
Discover carefully curated flight deals from Louisville to Alaska that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2026.
This Delta deal was found by Cheapflights users on 4/30. 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 8/65:55 pm
SDF
- ANC
1 stop11h 34m
Delta
Wed 8/198:30 pm
ANC
- SDF
1 stop13h 18m
Delta
Deal found 4/30![Delta logo]()
$479
This Alaska Airlines deal was found by Cheapflights users on 4/27. 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.
Wed 9/3010:31 am
SDF
- ANC
3 stops16h 17m
Alaska Airlines
Tue 10/65:00 am
ANC
- SDF
2 stops13h 55m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$648
This Southwest deal was found by Cheapflights users on 4/26. 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 5/261:20 pm
SDF
- ANC
1 stop13h 25m
Southwest
Tue 6/211:55 pm
ANC
- SDF
1 stop14h 40m
Southwest
Deal found 4/26![Southwest logo]()
$653
This United Airlines deal was found by Cheapflights users on 4/28. 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 5/273:25 pm
SDF
- FAI
1 stop11h 34m
United Airlines
Mon 6/158:55 pm
FAI
- SDF
1 stop8h 07m
United Airlines
Deal found 4/28![United Airlines logo]()
$716
This American Airlines deal was found by Cheapflights users on 4/30. 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 7/186:55 pm
SDF
- JNU
2 stops17h 49m
American Airlines
Mon 7/277:00 am
JNU
- SDF
2 stops23h 03m
American Airlines
Deal found 4/30![American Airlines logo]()
$752
This Delta deal was found by Cheapflights users on 4/30. 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.
Wed 8/121:20 pm
SDF
- ANC
1 stop15h 13m
Delta
Wed 8/199:55 pm
ANC
- SDF
1 stop13h 49m
Delta
Deal found 4/30![Delta logo]()
$479
This Delta deal was found by Cheapflights users on 4/30. 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.
Sat 8/811:17 am
SDF
- ANC
2 stops13h 43m
Delta
Sat 8/226:10 am
ANC
- SDF
1 stop12h 40m
Delta
Deal found 4/30![Delta logo]()
$602
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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.
Wed 5/276:56 pm
SDF
- FAI
2 stops30h 04m
Alaska Airlines
Sun 6/1412:18 am
FAI
- SDF
2 stops14h 42m
Alaska Airlines
Deal found 4/28![Alaska Airlines logo]()
$691
This Delta deal was found by Cheapflights users on 4/30. 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.
Sun 5/3110:39 am
SDF
- ANC
1 stop13h 37m
Delta
Mon 6/810:30 pm
ANC
- SDF
2 stops15h 19m
Delta
Deal found 4/30![Delta logo]()
$608
This United Airlines deal was found by Cheapflights users on 4/26. 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 8/293:25 pm
SDF
- FAI
1 stop11h 24m
United Airlines
Mon 8/311:15 am
FAI
- SDF
2 stops14h 45m
United Airlines
Deal found 4/26![United Airlines logo]()
$750
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Thu 5/286:51 am
SDF
- KTN
2 stops14h 03m
American Airlines
Thu 6/45:57 pm
KTN
- SDF
2 stops12h 38m
American Airlines
Deal found 4/30![American Airlines logo]()
$764
This Alaska Airlines deal was found by Cheapflights users on 4/26. 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 8/2912:32 pm
SDF
- FAI
2 stops17h 15m
Alaska Airlines
Tue 9/17:08 am
FAI
- SDF
2 stops31h 25m
Alaska Airlines
Deal found 4/26![Alaska Airlines logo]()
$722
This Delta deal was found by Cheapflights users on 4/30. 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.
Sat 9/58:20 am
SDF
- ANC
1 stop15h 05m
Delta
Thu 9/101:30 am
ANC
- SDF
2 stops17h 20m
Delta
Deal found 4/30![Delta logo]()
$618
This Delta deal was found by Cheapflights users on 4/29. 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.
Tue 6/912:38 pm
SDF
- ANC
1 stop12h 14m
Delta
Fri 6/1910:30 pm
ANC
- SDF
1 stop14h 16m
Delta
Deal found 4/29![Delta logo]()
$653
This Alaska Airlines deal was found by Cheapflights users on 4/26. 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.
Wed 10/2810:36 am
SDF
- KTN
2 stops25h 29m
Alaska Airlines
Fri 10/3012:48 pm
KTN
- SDF
2 stops16h 17m
Alaska Airlines
Deal found 4/26![Alaska Airlines logo]()
$804
This Delta deal was found by Cheapflights users on 4/27. 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 8/2712:53 pm
SDF
- ANC
2 stops14h 41m
Delta
Thu 9/38:30 pm
ANC
- SDF
1 stop11h 03m
Delta
Deal found 4/27![Delta logo]()
$658
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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.
Tue 9/17:08 pm
SDF
- JNU
2 stops30h 16m
Alaska Airlines
Thu 9/37:14 am
JNU
- SDF
3 stops23h 19m
Alaska Airlines
Deal found 4/28![Alaska Airlines logo]()
$840
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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.
Mon 8/315:53 pm
SDF
- KTN
2 stops18h 21m
Alaska Airlines
Tue 9/13:53 pm
KTN
- SDF
2 stops22h 40m
Alaska Airlines
Deal found 4/30![Alaska Airlines logo]()
$847
This Delta deal was found by Cheapflights users on 4/29. 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.
Sat 9/1910:15 am
SDF
- JNU
2 stops11h 52m
Delta
Mon 9/287:05 am
JNU
- SDF
2 stops12h 54m
Delta
Deal found 4/29![Delta logo]()
$715
This United Airlines deal was found by Cheapflights users on 4/27. 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 5/122:00 pm
SDF
- FAI
1 stop9h 42m
United Airlines
Sat 5/168:55 pm
FAI
- SDF
1 stop8h 30m
United Airlines
Deal found 4/27![United Airlines logo]()
$1,201
This Alaska Airlines deal was found by Cheapflights users on 4/26. 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 9/197:00 am
SDF
- JNU
3 stops18h 28m
Alaska Airlines
Mon 9/282:24 pm
JNU
- SDF
2 stops23h 05m
Alaska Airlines
Deal found 4/26![Alaska Airlines logo]()
$854
This Delta deal was found by Cheapflights users on 4/26. 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.
Tue 7/217:50 am
SDF
- JNU
2 stops14h 31m
Delta
Sun 7/267:20 am
JNU
- SDF
2 stops29h 27m
Delta
Deal found 4/26![Delta logo]()
$722
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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.
Mon 8/2411:04 am
SDF
- JNU
3 stops14h 24m
Alaska Airlines
Wed 8/2612:27 pm
JNU
- SDF
2 stops26h 06m
Alaska Airlines
Deal found 4/30![Alaska Airlines logo]()
$854
This Delta deal was found by Cheapflights users on 4/30. 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.
Sat 7/185:27 pm
SDF
- JNU
2 stops28h 54m
Delta
Sun 7/267:20 am
JNU
- SDF
2 stops12h 30m
Delta
Deal found 4/30![Delta logo]()
$745
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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.
Thu 5/141:18 pm
SDF
- FAI
2 stops27h 23m
Alaska Airlines
Mon 5/187:00 am
FAI
- SDF
2 stops31h 31m
Alaska Airlines
Deal found 4/29![Alaska Airlines logo]()
$1,035
This Delta deal was found by Cheapflights users on 4/30. 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.
Sun 7/1910:00 am
SDF
- JNU
2 stops12h 21m
Delta
Sun 7/267:20 am
JNU
- SDF
2 stops12h 30m
Delta
Deal found 4/30![Delta logo]()
$875
Last-minute flights from Louisville to AlaskaDiscover last-minute flight deals from Louisville to Alaska. Data last updated May 1, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to Alaska. Data last updated May 1, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 4/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/211:00 am
SDF
- FAI
2 stops18h 42m
Alaska Airlines
Tue 5/51:17 am
FAI
- SDF
2 stops16h 24m
Alaska Airlines
Deal found 4/26![Alaska Airlines logo]()
$1,105
This Alaska Airlines deal was found by Cheapflights users on 4/27. 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.
Tue 5/125:56 am
SDF
- JNU
3 stops19h 31m
Alaska Airlines
Sat 5/167:21 pm
JNU
- SDF
2 stops22h 09m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$987
This Alaska Airlines deal was found by Cheapflights users on 4/27. 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.
Tue 5/127:01 pm
SDF
- FAI
2 stops29h 59m
Alaska Airlines
Sat 5/161:35 pm
FAI
- SDF
2 stops30h 48m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$1,060
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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.
Wed 5/135:56 am
SDF
- JNU
3 stops19h 31m
Alaska Airlines
Sun 5/177:19 am
JNU
- SDF
3 stops29h 28m
Alaska Airlines
Deal found 4/28![Alaska Airlines logo]()
$1,010
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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.
Thu 5/141:18 pm
SDF
- FAI
2 stops27h 23m
Alaska Airlines
Mon 5/187:00 am
FAI
- SDF
2 stops31h 31m
Alaska Airlines
Deal found 4/29![Alaska Airlines logo]()
$1,035
This Delta deal was found by Cheapflights users on 4/30. 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.
Sat 5/164:28 pm
SDF
- ANC
1 stop12h 03m
Delta
Sat 5/239:59 pm
ANC
- SDF
1 stop10h 00m
Delta
Deal found 4/30![Delta logo]()
$676
This Southwest deal was found by Cheapflights users on 4/26. 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 5/261:20 pm
SDF
- ANC
1 stop13h 25m
Southwest
Tue 6/211:55 pm
ANC
- SDF
1 stop14h 40m
Southwest
Deal found 4/26![Southwest logo]()
$653
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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.
Wed 5/276:56 pm
SDF
- FAI
2 stops30h 04m
Alaska Airlines
Sun 6/1412:18 am
FAI
- SDF
2 stops14h 42m
Alaska Airlines
Deal found 4/28![Alaska Airlines logo]()
$691
This United Airlines deal was found by Cheapflights users on 4/28. 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 5/273:25 pm
SDF
- FAI
1 stop11h 34m
United Airlines
Mon 6/158:55 pm
FAI
- SDF
1 stop8h 07m
United Airlines
Deal found 4/28![United Airlines logo]()
$716
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Thu 5/286:51 am
SDF
- KTN
2 stops14h 03m
American Airlines
Thu 6/45:57 pm
KTN
- SDF
2 stops12h 38m
American Airlines
Deal found 4/30![American Airlines logo]()
$764
This Delta deal was found by Cheapflights users on 4/30. 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.
Sun 5/3110:39 am
SDF
- ANC
1 stop13h 37m
Delta
Mon 6/810:30 pm
ANC
- SDF
1 stop11h 09m
Delta
Deal found 4/30![Delta logo]()
$601
This American Airlines deal was found by Cheapflights users on 4/27. 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.
Sun 5/317:16 am
SDF
- ANC
1 stop19h 19m
American Airlines
Mon 6/89:50 pm
ANC
- SDF
1 stop20h 29m
American Airlines
Deal found 4/27![American Airlines logo]()
$663
One-way flights from Louisville to AlaskaSearch for one-way flight options from Louisville to Alaska. Find affordable one-way fares based on user searches. Data last updated May 1, 2026.
Search for one-way flight options from Louisville to Alaska. Find affordable one-way fares based on user searches. Data last updated May 1, 2026.
This Delta deal was found by Cheapflights users on 4/30. 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.
Tue 8/251:20 pm
SDF
- ANC
1 stop11h 39m
Delta
Deal found 4/30![Delta logo]()
$240
This Delta deal was found by Cheapflights users on 4/30. 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.
Sat 8/81:02 pm
SDF
- FAI
2 stops15h 33m
Delta
Deal found 4/30![Delta logo]()
$246
This American Airlines deal was found by Cheapflights users on 4/26. 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 8/2511:04 am
SDF
- ANC
1 stop13h 44m
American Airlines
Deal found 4/26![American Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 4/29. 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 6/167:16 am
SDF
- ANC
1 stop19h 19m
American Airlines
Deal found 4/29![American Airlines logo]()
$327
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Sun 6/287:16 am
SDF
- ANC
1 stop19h 19m
American Airlines
Deal found 4/28![American Airlines logo]()
$337
This Delta deal was found by Cheapflights users on 4/29. 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 8/311:17 am
SDF
- ANC
2 stops13h 43m
Delta
Deal found 4/29![Delta logo]()
$343
This United Airlines deal was found by Cheapflights users on 4/30. 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 8/83:25 pm
SDF
- FAI
1 stop11h 34m
United Airlines
Deal found 4/30![United Airlines logo]()
$349
This American Airlines deal was found by Cheapflights users on 4/29. 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 8/86:28 am
SDF
- FAI
2 stops18h 18m
American Airlines
Deal found 4/29![American Airlines logo]()
$358
This Southwest deal was found by Cheapflights users on 4/28. 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.
Sun 6/282:30 pm
SDF
- ANC
2 stops10h 45m
Southwest
Deal found 4/28![Southwest logo]()
$373
This American Airlines deal was found by Cheapflights users on 4/27. 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 5/226:51 am
SDF
- ANC
1 stop17h 56m
American Airlines
Deal found 4/27![American Airlines logo]()
$387
This Southwest deal was found by Cheapflights users on 4/28. 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 5/2212:20 pm
SDF
- ANC
2 stops14h 25m
Southwest
Deal found 4/28![Southwest logo]()
$393
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Sun 6/287:13 am
SDF
- FAI
2 stops17h 33m
American Airlines
Deal found 4/29![American Airlines logo]()
$408
Find flight deals from Louisville to Alaska
Keep the following information in mind while searching for Louisville to Alaska flight deals. Data was last updated May 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $479 (Delta) |
One-way from | $240 (Delta) |
Popular in | March |
Cheapest in | September |
Average price | $852 |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisville to Alaska 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 May 1, 2026.
Use the filters below to find and compare flights from Louisville to Alaska that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LouisvilleAnchorage
SDF - ANC
SDFANC
Louisville Intl
Thu 8/6
5:55 pm-1:29 am
1 stop11h 34m
Anchorage
Wed 8/19
8:30 pm-1:48 pm
1 stop13h 18m
$479
LouisvilleAnchorage
SDF - ANC
SDFANC
Louisville Intl
Wed 8/12
1:20 pm-12:33 am
1 stop15h 13m
Anchorage
Wed 8/19
9:55 pm-3:44 pm
1 stop13h 49m
$479
LouisvilleAnchorage
SDF - ANC
SDFANC
Louisville Intl
Sat 8/8
11:17 am-9:00 pm
2 stops13h 43m
Anchorage
Sat 8/22
6:10 am-10:50 pm
1 stop12h 40m
$602
LouisvilleAnchorage
SDF - ANC
SDFANC
Louisville Intl
Sun 5/31
10:39 am-8:16 pm
1 stop13h 37m
Anchorage
Mon 6/8
10:30 pm-5:49 pm
2 stops15h 19m
$608
LouisvilleAnchorage
SDF - ANC
SDFANC
Louisville Intl
Sat 9/5
8:20 am-7:25 pm
1 stop15h 05m
Anchorage
Thu 9/10
1:30 am-10:50 pm
2 stops17h 20m
$618
LouisvilleAnchorage
SDF - ANC
SDFANC
Louisville Intl
Wed 9/30
10:31 am-10:48 pm
3 stops16h 17m
Anchorage
Tue 10/6
5:00 am-10:55 pm
2 stops13h 55m
$648
LouisvilleAnchorage
SDF - ANC
SDFANC
Louisville Intl
Tue 5/26
1:20 pm-10:45 pm
1 stop13h 25m
Anchorage
Tue 6/2
11:55 pm-6:35 pm
1 stop14h 40m
$653
LouisvilleAnchorage
SDF - ANC
SDFANC
Louisville Intl
Tue 6/9
12:38 pm-8:52 pm
1 stop12h 14m
Anchorage
Fri 6/19
10:30 pm-4:46 pm
1 stop14h 16m
$653
LouisvilleAnchorage
SDF - ANC
SDFANC
Louisville Intl
Thu 8/27
12:53 pm-11:34 pm
2 stops14h 41m
Anchorage
Thu 9/3
8:30 pm-11:33 am
1 stop11h 03m
$658
LouisvilleFairbanks
SDF - FAI
SDFFAI
Louisville Intl
Wed 5/27
6:56 pm-9:00 pm
2 stops30h 04m
Fairbanks
Sun 6/14
12:18 am-7:00 pm
2 stops14h 42m
$691
Showing 1-10 of 42 resultsSorted by cheapest first
Best time to book a flight from Louisville to Alaska
Have a flexible travel schedule? Discover the best time to fly to Alaska from Louisville with our price prediction graph.
SDF-ANC
SDF-FAI
SDF-JNU
SDF-KTN
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 Alaska
SDF-USAK
SDF-ANC
SDF-FAI
SDF-JNU
SDF-KTN
How much does it cost to fly round-trip from Louisville to Alaska?
Reviews of airlines servicing Alaska
Get insights into the airlines that provide service to Alaska. 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 Alaska. Reviews last updated May 1, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Louisville to Alaska by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Boarding
8.1
Food
7.2
Comfort
7.9
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Boarding
8.1
Food
7.2
Comfort
7.9
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Boarding
8.1
Food
7.2
Comfort
7.9
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Boarding
8.1
Food
7.2
Comfort
7.9
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Louisville to Alaska. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Louisville to Alaska
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Alaska by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Louisville to Alaska by cabin class
Find flights from Louisville to Alaska, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Louisville and Alaska flights
Browse other Louisville and Alaska flight options. Last updated on May 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Louisville to Alaska flights
Consider these flights traveling from Louisville to Alaska.
Top 3 airlines flying from Louisville to Alaska
Discover the top 3 airlines that operate flights from Louisville to Alaska. 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 May 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$422 | Average$831 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$512 | Average$851 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$523 | Average$759 | FlexibilityNo cancel fee | On-time71% |