$211+ 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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — ANC
Aug 29 — Sep 51
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
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 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 July 30, 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 July 30, 2026.
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Mon 8/241:56 pm
SDF
- ANC
1 stop11h 33m
United Airlines
Mon 8/3111:09 pm
ANC
- SDF
1 stop11h 20m
United Airlines
Deal found 7/27![United Airlines logo]()
$421
This Delta deal was found by Cheapflights users on 7/26. 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.
Sun 8/2312:35 pm
SDF
- FAI
1 stop12h 14m
Delta
Sun 8/3010:00 pm
FAI
- SDF
1 stop9h 55m
Delta
Deal found 7/26![Delta logo]()
$422
This Delta deal was found by Cheapflights users on 7/27. 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 8/2012:35 pm
SDF
- ANC
1 stop12h 25m
Delta
Mon 8/246:00 am
ANC
- SDF
2 stops14h 34m
Delta
Deal found 7/27![Delta logo]()
$428
This Delta deal was found by Cheapflights users on 7/27. 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.
Mon 8/249:52 am
SDF
- ANC
2 stops15h 08m
Delta
Mon 8/316:00 am
ANC
- SDF
2 stops14h 34m
Delta
Deal found 7/27![Delta logo]()
$433
This Delta deal was found by Cheapflights users on 7/29. 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.
Thu 8/2710:34 am
SDF
- ANC
1 stop14h 46m
Delta
Thu 9/36:00 am
ANC
- SDF
1 stop13h 56m
Delta
Deal found 7/29![Delta logo]()
$441
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Thu 8/273:25 pm
SDF
- FAI
1 stop11h 34m
United Airlines
Wed 9/21:00 am
FAI
- SDF
1 stop9h 29m
United Airlines
Deal found 7/28![United Airlines logo]()
$442
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:05 am
SDF
- ANC
1 stop15h 55m
Delta
Sat 9/51:32 am
ANC
- SDF
2 stops17h 21m
Delta
Deal found 7/28![Delta logo]()
$448
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Wed 9/168:00 am
SDF
- ANC
1 stop11h 10m
United Airlines
Sat 9/268:59 pm
ANC
- SDF
1 stop8h 35m
United Airlines
Deal found 7/27![United Airlines logo]()
$452
This Delta deal was found by Cheapflights users on 7/26. 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.
Mon 8/314:30 pm
SDF
- ANC
1 stop8h 30m
Delta
Sat 9/51:32 am
ANC
- SDF
2 stops17h 21m
Delta
Deal found 7/26![Delta logo]()
$459
This Delta deal was found by Cheapflights users on 7/29. 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 9/18:05 am
SDF
- ANC
1 stop14h 55m
Delta
Wed 9/910:30 pm
ANC
- SDF
1 stop14h 49m
Delta
Deal found 7/29![Delta logo]()
$461
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:25 pm
SDF
- FAI
1 stop11h 34m
United Airlines
Sun 8/301:00 am
FAI
- SDF
1 stop9h 29m
United Airlines
Deal found 7/29![United Airlines logo]()
$552
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:00 am
SDF
- FAI
2 stops21h 42m
Delta
Mon 11/161:42 am
FAI
- SDF
2 stops18h 23m
Delta
Deal found 7/28![Delta logo]()
$569
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 July 30, 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 July 30, 2026.
This Delta deal was found by Cheapflights users on 7/27. 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 8/204:30 pm
SDF
- ANC
1 stop12h 29m
Delta
Mon 8/248:20 pm
ANC
- SDF
1 stop13h 58m
Delta
Deal found 7/27![Delta logo]()
$421
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Thu 8/273:25 pm
SDF
- FAI
1 stop11h 34m
United Airlines
Wed 9/21:00 am
FAI
- SDF
1 stop9h 29m
United Airlines
Deal found 7/28![United Airlines logo]()
$442
This Delta deal was found by Cheapflights users on 7/26. 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.
Sun 8/2312:35 pm
SDF
- FAI
1 stop12h 14m
Delta
Sun 8/3010:00 pm
FAI
- SDF
1 stop9h 55m
Delta
Deal found 7/26![Delta logo]()
$422
This Delta deal was found by Cheapflights users on 7/27. 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 8/2710:34 am
SDF
- ANC
2 stops14h 26m
Delta
Wed 9/212:39 am
ANC
- SDF
2 stops14h 51m
Delta
Deal found 7/27![Delta logo]()
$433
This Alaska Airlines deal was found by Cheapflights users on 7/27. 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.
Fri 8/287:03 am
SDF
- JNU
3 stops18h 23m
Alaska Airlines
Tue 9/19:00 pm
JNU
- SDF
2 stops41h 00m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$962
This United Airlines deal was found by Cheapflights users on 7/25. 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 8/289:00 am
SDF
- ANC
2 stops16h 29m
United Airlines
Tue 9/18:15 pm
ANC
- SDF
2 stops12h 56m
United Airlines
Deal found 7/25![United Airlines logo]()
$543
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:50 pm
SDF
- ANC
2 stops11h 10m
Delta
Mon 9/211:32 am
ANC
- SDF
2 stops15h 44m
Delta
Deal found 7/28![Delta logo]()
$453
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:21 pm
SDF
- ANC
2 stops11h 38m
Delta
Sat 9/512:39 am
ANC
- SDF
2 stops16h 40m
Delta
Deal found 7/28![Delta logo]()
$453
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Thu 8/273:25 pm
SDF
- FAI
1 stop11h 34m
United Airlines
Sun 8/301:00 am
FAI
- SDF
1 stop9h 29m
United Airlines
Deal found 7/30![United Airlines logo]()
$552
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/229:45 am
SDF
- ANC
2 stops17h 20m
United Airlines
Wed 9/233:30 pm
ANC
- SDF
2 stops14h 04m
United Airlines
Deal found 7/29![United Airlines logo]()
$563
This Delta deal was found by Cheapflights users on 7/30. 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 10/147:05 am
SDF
- ANC
2 stops17h 54m
Delta
Tue 10/201:40 am
ANC
- SDF
2 stops15h 53m
Delta
Deal found 7/30![Delta logo]()
$549
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:00 am
SDF
- FAI
2 stops21h 42m
Delta
Mon 11/161:42 am
FAI
- SDF
2 stops18h 23m
Delta
Deal found 7/28![Delta logo]()
$569
This Alaska Airlines deal was found by Cheapflights users on 7/26. 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 9/265:59 pm
SDF
- JNU
3 stops31h 27m
Alaska Airlines
Wed 9/306:47 pm
JNU
- SDF
2 stops24h 38m
Alaska Airlines
Deal found 7/26![Alaska Airlines logo]()
$964
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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 1/127:40 am
SDF
- JNU
3 stops17h 50m
Alaska Airlines
Fri 1/157:14 am
JNU
- SDF
3 stops22h 18m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$986
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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.
Mon 1/116:29 am
SDF
- KTN
2 stops29h 36m
Alaska Airlines
Thu 1/149:00 am
KTN
- SDF
2 stops23h 11m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$1,008
This Delta deal was found by Cheapflights users on 7/26. 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 8/256:00 am
SDF
- JNU
2 stops16h 16m
Delta
Tue 9/17:35 am
JNU
- SDF
2 stops12h 59m
Delta
Deal found 7/26![Delta logo]()
$715
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 8/137:30 pm
SDF
- KTN
2 stops23h 32m
Alaska Airlines
Mon 8/1712:13 pm
KTN
- SDF
2 stops24h 46m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$1,344
Last-minute flights from Louisville to AlaskaDiscover last-minute flight deals from Louisville to Alaska. Data last updated July 30, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to Alaska. Data last updated July 30, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/26. 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.
Thu 7/3010:00 am
SDF
- FAI
2 stops18h 30m
Delta
Sun 8/3010:00 pm
FAI
- SDF
1 stop9h 55m
Delta
Deal found 7/26![Delta logo]()
$644
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Mon 8/176:15 am
SDF
- ANC
1 stop18h 36m
American Airlines
Mon 8/249:56 pm
ANC
- SDF
1 stop19h 29m
American Airlines
Deal found 7/26![American Airlines logo]()
$520
This Delta deal was found by Cheapflights users on 7/27. 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 8/2012:35 pm
SDF
- ANC
1 stop12h 25m
Delta
Mon 8/246:00 am
ANC
- SDF
2 stops14h 34m
Delta
Deal found 7/27![Delta logo]()
$428
This Delta deal was found by Cheapflights users on 7/26. 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.
Sun 8/2312:35 pm
SDF
- FAI
1 stop12h 14m
Delta
Sun 8/3010:00 pm
FAI
- SDF
1 stop9h 55m
Delta
Deal found 7/26![Delta logo]()
$422
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Mon 8/241:56 pm
SDF
- ANC
1 stop11h 33m
United Airlines
Mon 8/3111:09 pm
ANC
- SDF
1 stop11h 20m
United Airlines
Deal found 7/27![United Airlines logo]()
$421
This Delta deal was found by Cheapflights users on 7/27. 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.
Mon 8/249:52 am
SDF
- ANC
2 stops15h 08m
Delta
Mon 8/316:00 am
ANC
- SDF
2 stops14h 34m
Delta
Deal found 7/27![Delta logo]()
$433
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Tue 8/251:50 pm
SDF
- ANC
1 stop10h 09m
United Airlines
Tue 9/153:30 pm
ANC
- SDF
2 stops14h 24m
United Airlines
Deal found 7/26![United Airlines logo]()
$483
This Delta deal was found by Cheapflights users on 7/29. 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.
Thu 8/2710:34 am
SDF
- ANC
1 stop14h 46m
Delta
Thu 9/36:00 am
ANC
- SDF
1 stop13h 56m
Delta
Deal found 7/29![Delta logo]()
$441
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Thu 8/273:25 pm
SDF
- FAI
1 stop11h 34m
United Airlines
Wed 9/21:00 am
FAI
- SDF
1 stop9h 29m
United Airlines
Deal found 7/28![United Airlines logo]()
$442
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Thu 8/273:25 pm
SDF
- FAI
1 stop11h 34m
United Airlines
Sun 8/301:00 am
FAI
- SDF
1 stop9h 29m
United Airlines
Deal found 7/28![United Airlines logo]()
$552
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:05 am
SDF
- ANC
1 stop15h 55m
Delta
Sat 9/51:32 am
ANC
- SDF
2 stops17h 21m
Delta
Deal found 7/28![Delta logo]()
$448
This Delta deal was found by Cheapflights users on 7/26. 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.
Mon 8/314:30 pm
SDF
- ANC
1 stop8h 30m
Delta
Sat 9/51:32 am
ANC
- SDF
2 stops17h 21m
Delta
Deal found 7/26![Delta logo]()
$459
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 July 30, 2026.
Search for one-way flight options from Louisville to Alaska. Find affordable one-way fares based on user searches. Data last updated July 30, 2026.
This Delta deal was found by Cheapflights users on 7/26. 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 8/2512:35 pm
SDF
- ANC
1 stop12h 25m
Delta
Deal found 7/26![Delta logo]()
$211
This Alaska Airlines deal was found by Cheapflights users on 7/26. 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.
Tue 8/256:28 am
SDF
- ANC
3 stops17h 09m
Alaska Airlines
Deal found 7/26![Alaska Airlines logo]()
$393
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Tue 8/46:48 am
SDF
- ANC
1 stop18h 04m
American Airlines
Deal found 7/28![American Airlines logo]()
$417
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Tue 8/49:00 am
SDF
- ANC
2 stops16h 21m
United Airlines
Deal found 7/28![United Airlines logo]()
$423
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:04 am
SDF
- ANC
3 stops29h 55m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$509
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:00 am
SDF
- ANC
3 stops33h 08m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$516
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 July 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $421 (United Airlines) |
One-way from | $211 (Delta) |
Popular in | March |
Cheapest in | October |
Average price | $908 |
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 July 30, 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 8/20
4:30 pm-12:59 am
1 stop12h 29m
Anchorage
Mon 8/24
8:20 pm-2:18 pm
1 stop13h 58m
$421
LouisvilleFairbanks
SDF - FAI
SDFFAI
Louisville Intl
Sun 8/23
12:35 pm-8:49 pm
1 stop12h 14m
Fairbanks
Sun 8/30
10:00 pm-11:55 am
1 stop9h 55m
$422
LouisvilleAnchorage
SDF - ANC
SDFANC
Louisville Intl
Thu 8/27
10:34 am-9:00 pm
2 stops14h 26m
Anchorage
Wed 9/2
12:39 am-7:30 pm
2 stops14h 51m
$433
Quickest round-trip
LouisvilleFairbanks
SDF - FAI
SDFFAI
Louisville Intl
Thu 8/27
3:25 pm-10:59 pm
1 stop11h 34m
Fairbanks
Wed 9/2
1:00 am-2:29 pm
1 stop9h 29m
$442
LouisvilleAnchorage
SDF - ANC
SDFANC
Louisville Intl
Tue 9/8
5:50 pm-1:00 am
2 stops11h 10m
Anchorage
Mon 9/21
1:32 am-9:16 pm
2 stops15h 44m
$453
LouisvilleAnchorage
SDF - ANC
SDFANC
Louisville Intl
Sat 8/29
5:21 pm-12:59 am
2 stops11h 38m
Anchorage
Sat 9/5
12:39 am-9:19 pm
2 stops16h 40m
$453
LouisvilleAnchorage
SDF - ANC
SDFANC
Louisville Intl
Fri 8/28
9:00 am-9:29 pm
2 stops16h 29m
Anchorage
Tue 9/1
8:15 pm-1:11 pm
2 stops12h 56m
$543
LouisvilleAnchorage
SDF - ANC
SDFANC
Louisville Intl
Wed 10/14
7:05 am-8:59 pm
2 stops17h 54m
Anchorage
Tue 10/20
1:40 am-9:33 pm
2 stops15h 53m
$549
LouisvilleFairbanks
SDF - FAI
SDFFAI
Louisville Intl
Thu 8/27
3:25 pm-10:59 pm
1 stop11h 34m
Fairbanks
Sun 8/30
1:00 am-2:29 pm
1 stop9h 29m
$552
LouisvilleAnchorage
SDF - ANC
SDFANC
Louisville Intl
Tue 9/22
9:45 am-11:05 pm
2 stops17h 20m
Anchorage
Wed 9/23
3:30 pm-9:34 am
2 stops14h 04m
$563
Showing 1-10 of 22 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?
Airfare is below average for this route at the moment.
Louisville to Alaska flights typically cost between $478 and $852 in August.The cheapest round-trip price found within the last 5 days was $421 on United Airlines (Aug 24-Aug 31).
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 July 30, 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.
Food
7.2
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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
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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 July 30, 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 July 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$399 | Average$664 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$454 | Average$816 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$468 | Average$852 | FlexibilityNo cancel fee | On-timeN/A |