$397+ Cheap flights from Louisville (SDF) to Alaska
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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — ANC
Oct 11 — Oct 181
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 September 11, 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 September 11, 2026.
This Delta deal was found by Cheapflights users on 9/7. 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 9/305:55 pm -
2 stops23h 37m
Mon 10/51:50 am -
2 stops13h 20m
Deal found 9/7![Delta logo]()
$658
This Delta deal was found by Cheapflights users on 9/7. 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 9/305:55 pm -
2 stops23h 37m
Sun 10/111:50 am -
2 stops28h 31m
Deal found 9/7![Delta logo]()
$663
This Delta deal was found by Cheapflights users on 9/7. 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 -
2 stops17h 36m
Wed 10/214:05 pm -
2 stops13h 54m
Deal found 9/7![Delta logo]()
$669
This Delta deal was found by Cheapflights users on 9/6. 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 12/310:13 am -
2 stops18h 24m
Wed 12/91:47 am -
2 stops17h 15m
Deal found 9/6![Delta logo]()
$669
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 10/148:02 am -
1 stop15h 15m
Wed 10/218:22 pm -
1 stop10h 02m
Deal found 9/10![American Airlines logo]()
$673
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/156:00 am -
1 stop17h 17m
Sat 10/248:22 pm -
1 stop15h 05m
Deal found 9/10![American Airlines logo]()
$683
This Delta deal was found by Cheapflights users on 9/7. 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 9/307:54 pm -
2 stops21h 38m
Tue 10/61:50 am -
2 stops18h 09m
Deal found 9/7![Delta logo]()
$691
This American Airlines deal was found by Cheapflights users on 9/9. 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 10/2310:54 am -
1 stop12h 23m
Sat 10/318:30 pm -
1 stop18h 39m
Deal found 9/9![American Airlines logo]()
$693
This Delta deal was found by Cheapflights users on 9/7. 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 10/310:32 am -
2 stops17h 58m
Mon 10/51:50 am -
2 stops18h 09m
Deal found 9/7![Delta logo]()
$706
This Delta deal was found by Cheapflights users on 9/7. 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 10/36:00 pm -
2 stops23h 32m
Tue 10/61:50 am -
2 stops39h 23m
Deal found 9/7![Delta logo]()
$712
This Delta deal was found by Cheapflights users on 9/7. 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 9/307:54 pm -
2 stops21h 38m
Fri 10/91:50 am -
2 stops17h 01m
Deal found 9/7![Delta logo]()
$721
This Delta deal was found by Cheapflights users on 9/6. 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 10/237:05 am -
2 stops21h 40m
Fri 10/301:50 am -
2 stops15h 23m
Deal found 9/6![Delta 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 September 11, 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 September 11, 2026.
This Delta deal was found by Cheapflights users on 9/7. 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 -
2 stops17h 36m
Wed 10/214:05 pm -
2 stops13h 54m
Deal found 9/7![Delta logo]()
$669
This American Airlines deal was found by Cheapflights users on 9/6. 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 10/2312:46 pm -
2 stops16h 51m
Sat 10/3112:04 pm -
2 stops18h 34m
Deal found 9/6![American Airlines logo]()
$735
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 1/810:46 am -
2 stops12h 56m
Tue 1/125:45 pm -
2 stops25h 20m
Deal found 9/10![Alaska Airlines logo]()
$1,046
This Delta deal was found by Cheapflights users on 9/6. 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 12/310:13 am -
2 stops18h 24m
Wed 12/91:47 am -
2 stops17h 15m
Deal found 9/6![Delta logo]()
$669
This Delta deal was found by Cheapflights users on 9/6. 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 1/1412:53 pm -
2 stops15h 22m
Mon 1/181:30 am -
2 stops17h 25m
Deal found 9/6![Delta logo]()
$689
This Delta deal was found by Cheapflights users on 9/7. 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 10/17:54 pm -
2 stops21h 38m
Tue 10/61:50 am -
2 stops15h 23m
Deal found 9/7![Delta logo]()
$691
This Delta deal was found by Cheapflights users on 9/7. 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 10/211:24 am -
2 stops17h 06m
Tue 10/61:50 am -
2 stops15h 23m
Deal found 9/7![Delta logo]()
$691
This Delta deal was found by Cheapflights users on 9/7. 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 10/36:00 pm -
2 stops23h 32m
Sat 10/101:50 am -
2 stops27h 07m
Deal found 9/7![Delta logo]()
$706
This Alaska Airlines deal was found by Cheapflights users on 9/8. 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 1/118:00 am -
3 stops17h 30m
Wed 1/136:33 pm -
2 stops24h 32m
Deal found 9/8![Alaska Airlines logo]()
$1,047
This Delta deal was found by Cheapflights users on 9/7. 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 10/310:32 am -
2 stops17h 58m
Mon 10/51:50 am -
2 stops18h 09m
Deal found 9/7![Delta logo]()
$706
This Delta deal was found by Cheapflights users on 9/6. 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 1/1512:53 pm -
2 stops15h 22m
Mon 1/181:30 am -
2 stops17h 25m
Deal found 9/6![Delta logo]()
$708
This Delta deal was found by Cheapflights users on 9/6. 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 10/237:05 am -
2 stops21h 40m
Fri 10/301:50 am -
2 stops15h 23m
Deal found 9/6![Delta logo]()
$722
This Delta deal was found by Cheapflights users on 9/9. 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 10/157:05 am -
2 stops17h 54m
Sat 10/248:25 pm -
1 stop9h 56m
Deal found 9/9![Delta logo]()
$727
This Delta deal was found by Cheapflights users on 9/9. 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 10/129:53 am -
2 stops18h 42m
Tue 10/201:40 am -
2 stops17h 11m
Deal found 9/9![Delta logo]()
$734
This Delta deal was found by Cheapflights users on 9/9. 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 2/46:00 am -
2 stops22h 15m
Mon 2/81:30 am -
2 stops17h 25m
Deal found 9/9![Delta logo]()
$735
This Delta deal was found by Cheapflights users on 9/9. 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 10/67:05 am -
2 stops21h 40m
Mon 10/121:50 am -
2 stops13h 20m
Deal found 9/9![Delta logo]()
$735
This Delta deal was found by Cheapflights users on 9/9. 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 3/57:20 am -
2 stops20h 55m
Tue 3/91:30 am -
2 stops17h 25m
Deal found 9/9![Delta logo]()
$785
Last-minute flights from Louisville to AlaskaDiscover last-minute flight deals from Louisville to Alaska. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to Alaska. Data last updated September 11, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/7. 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 9/295:55 pm -
2 stops23h 37m
Mon 10/51:50 am -
2 stops18h 09m
Deal found 9/7![Delta logo]()
$726
This Delta deal was found by Cheapflights users on 9/7. 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 9/305:55 pm -
2 stops23h 37m
Mon 10/51:50 am -
2 stops13h 20m
Deal found 9/7![Delta logo]()
$658
This Delta deal was found by Cheapflights users on 9/7. 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 9/305:55 pm -
2 stops23h 37m
Sun 10/111:50 am -
2 stops28h 31m
Deal found 9/7![Delta logo]()
$663
This Delta deal was found by Cheapflights users on 9/7. 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 9/307:54 pm -
2 stops21h 38m
Tue 10/61:50 am -
2 stops18h 09m
Deal found 9/7![Delta logo]()
$691
This Delta deal was found by Cheapflights users on 9/7. 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 9/307:54 pm -
2 stops21h 38m
Fri 10/91:50 am -
2 stops17h 01m
Deal found 9/7![Delta logo]()
$721
This Delta deal was found by Cheapflights users on 9/7. 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 10/310:32 am -
2 stops17h 58m
Mon 10/51:50 am -
2 stops18h 09m
Deal found 9/7![Delta logo]()
$706
This Delta deal was found by Cheapflights users on 9/7. 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 10/36:00 pm -
2 stops23h 32m
Tue 10/61:50 am -
2 stops39h 23m
Deal found 9/7![Delta logo]()
$712
This Delta deal was found by Cheapflights users on 9/7. 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 -
2 stops17h 36m
Wed 10/214:05 pm -
2 stops13h 54m
Deal found 9/7![Delta logo]()
$669
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 10/148:02 am -
1 stop15h 15m
Wed 10/218:22 pm -
1 stop10h 02m
Deal found 9/10![American Airlines logo]()
$673
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/156:00 am -
1 stop17h 17m
Sat 10/248:22 pm -
1 stop15h 05m
Deal found 9/10![American Airlines logo]()
$683
This American Airlines deal was found by Cheapflights users on 9/9. 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 10/2310:54 am -
1 stop12h 23m
Sat 10/318:30 pm -
1 stop18h 39m
Deal found 9/9![American Airlines logo]()
$693
This Delta deal was found by Cheapflights users on 9/6. 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 10/237:05 am -
2 stops21h 40m
Fri 10/301:50 am -
2 stops15h 23m
Deal found 9/6![Delta logo]()
$722
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 September 11, 2026.
Search for one-way flight options from Louisville to Alaska. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
This Delta deal was found by Cheapflights users on 9/9. 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 10/116:00 am -
2 stops18h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Delta logo]()
$397
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Sun 10/111:50 pm -
1 stop10h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![United Airlines logo]()
$416
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Sun 10/116:39 pm -
3 stops58h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$674
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 September 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $658 (Delta) |
One-way from | $397 (Delta) |
Popular in | April |
Cheapest in | October |
Average price | $617 |
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 7,457,451 searches. Data last updated September 11, 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 Louisville Intl - ANC Anchorage
SDFANC
Louisville Intl
Sun 10/11
6:00 am-8:41 pm
2 stops18h 41m
Anchorage
Wed 12/31
12:00 am-5:00 am
Nonstop0h 00m
$397
Quickest round-trip
LouisvilleAnchorage
SDF Louisville Intl - ANC Anchorage
SDFANC
Louisville Intl
Sun 10/11
1:50 pm-7:57 pm
1 stop10h 07m
Anchorage
Wed 12/31
12:00 am-5:00 am
Nonstop0h 00m
$416
LouisvilleAnchorage
SDF Louisville Intl - ANC Anchorage
SDFANC
Louisville Intl
Wed 10/14
7:05 am-8:41 pm
2 stops17h 36m
Anchorage
Wed 10/21
4:05 pm-9:59 am
2 stops13h 54m
$669
LouisvilleFairbanks
SDF Louisville Intl - FAI Fairbanks
SDFFAI
Louisville Intl
Thu 12/3
10:13 am-12:37 am
2 stops18h 24m
Fairbanks
Wed 12/9
1:47 am-11:02 pm
2 stops17h 15m
$669
LouisvilleAnchorage
SDF Louisville Intl - ANC Anchorage
SDFANC
Louisville Intl
Sun 10/11
6:39 pm-12:48 am
3 stops58h 09m
Anchorage
Wed 12/31
12:00 am-5:00 am
Nonstop0h 00m
$674
LouisvilleFairbanks
SDF Louisville Intl - FAI Fairbanks
SDFFAI
Louisville Intl
Thu 1/14
12:53 pm-12:15 am
2 stops15h 22m
Fairbanks
Mon 1/18
1:30 am-10:55 pm
2 stops17h 25m
$689
LouisvilleFairbanks
SDF Louisville Intl - FAI Fairbanks
SDFFAI
Louisville Intl
Thu 10/1
7:54 pm-1:32 pm
2 stops21h 38m
Fairbanks
Tue 10/6
1:50 am-9:13 pm
2 stops15h 23m
$691
LouisvilleFairbanks
SDF Louisville Intl - FAI Fairbanks
SDFFAI
Louisville Intl
Fri 10/2
11:24 am-12:30 am
2 stops17h 06m
Fairbanks
Tue 10/6
1:50 am-9:13 pm
2 stops15h 23m
$691
LouisvilleFairbanks
SDF Louisville Intl - FAI Fairbanks
SDFFAI
Louisville Intl
Sat 10/3
6:00 pm-1:32 pm
2 stops23h 32m
Fairbanks
Sat 10/10
1:50 am-8:57 am
2 stops27h 07m
$706
LouisvilleFairbanks
SDF Louisville Intl - FAI Fairbanks
SDFFAI
Louisville Intl
Sat 10/3
10:32 am-12:30 am
2 stops17h 58m
Fairbanks
Mon 10/5
1:50 am-11:59 pm
2 stops18h 09m
$706
Showing 1-10 of 20 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-KTN
SDF-JNU
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-KTN
SDF-JNU
What is the cheapest month to book a flight from Louisville to Alaska?
Currently, October is the cheapest month in which you can book a flight from Louisville to Alaska (average of $530). Flying from Louisville to Alaska in April is currently the most expensive (average of $1,304). 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.
How much does it cost to fly round-trip from Louisville to Alaska?
Airfare is typical for this route at the moment.
Louisville to Alaska flights typically cost between $530 and $762 in October.The cheapest round-trip price found within the last 5 days was $669 on Delta (Oct 14-Oct 21).
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 September 11, 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
Boarding
8.1
Comfort
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Food
7.2
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Food
7.2
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Food
7.2
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
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Alternative routes for Louisville to Alaska
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Louisville and Alaska flights
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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 7,457,451 searches. Data last updated September 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$399 | Average$664 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$468 | Average$831 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$564 | Average$816 | FlexibilityNo cancel fee | On-time71% |