$318+ Cheap flights from Puerto Rico 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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — ANC
Mar 7 — Mar 141
1 adult, Economy
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Find cheap flights from Puerto Rico 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 Puerto Rico to Alaska
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Cheapest flights from Puerto Rico to AlaskaExplore the most affordable flight options available from Puerto Rico to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.
Explore the most affordable flight options available from Puerto Rico to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.
This United Airlines deal was found by Cheapflights users on 2/4. 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 3/107:05 am
SJU
- ANC
2 stops19h 45m
United Airlines
Tue 3/179:10 pm
ANC
- SJU
2 stops20h 12m
United Airlines
Deal found 2/4![United Airlines logo]()
$736
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:15 am
SJU
- ANC
2 stops16h 36m
Delta
Sun 4/123:40 pm
ANC
- SJU
2 stops17h 12m
Delta
Deal found 2/1![Delta logo]()
$766
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:15 am
SJU
- ANC
2 stops21h 10m
Delta
Sat 4/258:25 pm
ANC
- SJU
1 stop11h 25m
Delta
Deal found 2/1![Delta logo]()
$785
This Delta deal was found by Cheapflights users on 2/5. 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 5/27:30 am
SJU
- ANC
1 stop15h 19m
Delta
Tue 5/51:30 am
ANC
- SJU
2 stops17h 43m
Delta
Deal found 2/5![Delta logo]()
$786
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:15 am
SJU
- ANC
2 stops16h 36m
Delta
Mon 4/133:45 pm
ANC
- SJU
2 stops16h 05m
Delta
Deal found 2/1![Delta logo]()
$806
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/91:40 pm
SJU
- ANC
1 stop13h 05m
United Airlines
Tue 4/1411:47 pm
ANC
- SJU
2 stops17h 37m
United Airlines
Deal found 2/1![United Airlines logo]()
$811
This Sun Country Air deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/154:20 pm
SJU
- ANC
1 stop31h 28m
Sun Country Air
Fri 7/311:22 pm
ANC
- SJU
1 stop21h 56m
Sun Country Air
Deal found 2/2![Sun Country Air logo]()
$813
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/101:40 pm
SJU
- ANC
1 stop13h 05m
United Airlines
Fri 4/249:04 pm
ANC
- SJU
2 stops20h 20m
United Airlines
Deal found 2/1![United Airlines logo]()
$826
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:15 am
SJU
- ANC
1 stop16h 46m
Delta
Tue 4/213:45 pm
ANC
- SJU
2 stops16h 05m
Delta
Deal found 2/1![Delta logo]()
$831
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/101:40 pm
SJU
- ANC
1 stop13h 05m
United Airlines
Sun 4/2611:47 pm
ANC
- SJU
2 stops32h 47m
United Airlines
Deal found 2/1![United Airlines logo]()
$838
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:00 am
SJU
- ANC
2 stops19h 45m
United Airlines
Fri 4/109:04 pm
ANC
- SJU
2 stops20h 20m
United Airlines
Deal found 2/1![United Airlines logo]()
$841
This United Airlines deal was found by Cheapflights users on 2/4. 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 4/2912:15 am
BQN
- ANC
2 stops20h 46m
United Airlines
Mon 5/411:59 pm
ANC
- BQN
2 stops19h 10m
United Airlines
Deal found 2/4![United Airlines logo]()
$860
Best flights from Puerto Rico to AlaskaDiscover carefully curated flight deals from Puerto Rico to Alaska that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 5, 2026.
Discover carefully curated flight deals from Puerto Rico to Alaska that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 5, 2026.
This United Airlines deal was found by Cheapflights users on 2/4. 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 3/107:05 am
SJU
- ANC
2 stops16h 56m
United Airlines
Tue 3/179:10 pm
ANC
- SJU
1 stop13h 30m
United Airlines
Deal found 2/4![United Airlines logo]()
$765
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:15 am
SJU
- ANC
2 stops18h 22m
Delta
Mon 4/201:44 pm
ANC
- SJU
2 stops19h 08m
Delta
Deal found 2/1![Delta logo]()
$766
This American Airlines deal was found by Cheapflights users on 2/3. 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 2/187:33 am
SJU
- FAI
2 stops22h 17m
American Airlines
Sun 2/225:51 am
FAI
- SJU
2 stops18h 33m
American Airlines
Deal found 2/3![American Airlines logo]()
$1,006
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:15 am
SJU
- ANC
2 stops16h 36m
Delta
Mon 4/133:45 pm
ANC
- SJU
2 stops16h 27m
Delta
Deal found 2/1![Delta logo]()
$766
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/91:40 pm
SJU
- ANC
1 stop13h 05m
United Airlines
Mon 4/1311:47 pm
ANC
- SJU
2 stops17h 37m
United Airlines
Deal found 2/1![United Airlines logo]()
$766
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:15 am
SJU
- ANC
2 stops18h 22m
Delta
Wed 4/223:45 pm
ANC
- SJU
2 stops17h 07m
Delta
Deal found 2/1![Delta logo]()
$766
This United Airlines deal was found by Cheapflights users on 2/4. 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 4/2912:15 am
BQN
- ANC
2 stops20h 46m
United Airlines
Mon 5/411:59 pm
ANC
- BQN
2 stops19h 10m
United Airlines
Deal found 2/4![United Airlines logo]()
$860
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:15 am
SJU
- ANC
2 stops21h 10m
Delta
Sat 4/258:25 pm
ANC
- SJU
1 stop15h 58m
Delta
Deal found 2/1![Delta logo]()
$785
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:15 am
SJU
- ANC
2 stops18h 22m
Delta
Fri 4/249:15 pm
ANC
- SJU
1 stop13h 57m
Delta
Deal found 2/1![Delta logo]()
$785
This Delta deal was found by Cheapflights users on 2/3. 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 5/27:30 am
SJU
- ANC
1 stop15h 19m
Delta
Wed 5/63:45 pm
ANC
- SJU
2 stops17h 33m
Delta
Deal found 2/3![Delta logo]()
$786
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:15 am
SJU
- ANC
2 stops21h 10m
Delta
Thu 4/231:44 pm
ANC
- SJU
2 stops22h 47m
Delta
Deal found 2/1![Delta logo]()
$786
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:15 am
SJU
- ANC
2 stops16h 36m
Delta
Mon 4/133:45 pm
ANC
- SJU
2 stops16h 05m
Delta
Deal found 2/1![Delta logo]()
$806
Last-minute flights from Puerto Rico to AlaskaDiscover last-minute flight deals from Puerto Rico to Alaska. Data last updated February 5, 2026 and is based on user searches.
Discover last-minute flight deals from Puerto Rico to Alaska. Data last updated February 5, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/58:35 am
SJU
- ANC
2 stops19h 40m
United Airlines
Sat 2/711:45 pm
ANC
- SJU
1 stop13h 40m
United Airlines
Deal found 2/1![United Airlines logo]()
$1,110
This Alaska Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/54:28 pm
SJU
- FAI
2 stops36h 28m
Alaska Airlines
Sun 2/85:51 am
FAI
- SJU
2 stops28h 27m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$1,880
This United Airlines deal was found by Cheapflights users on 2/4. 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 2/82:25 pm
SJU
- ANC
1 stop13h 50m
United Airlines
Tue 2/1011:45 pm
ANC
- SJU
2 stops16h 41m
United Airlines
Deal found 2/4![United Airlines logo]()
$1,111
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/107:45 am
SJU
- ANC
2 stops17h 12m
United Airlines
Tue 2/1711:45 pm
ANC
- SJU
1 stop13h 40m
United Airlines
Deal found 2/2![United Airlines logo]()
$1,005
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/147:30 am
SJU
- FAI
2 stops21h 52m
Delta
Mon 2/161:27 am
FAI
- SJU
2 stops17h 29m
Delta
Deal found 2/1![Delta logo]()
$1,210
This United Airlines deal was found by Cheapflights users on 2/3. 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 2/188:30 am
SJU
- ANC
2 stops19h 38m
United Airlines
Sun 2/2211:45 pm
ANC
- SJU
1 stop13h 40m
United Airlines
Deal found 2/3![United Airlines logo]()
$945
This American Airlines deal was found by Cheapflights users on 2/3. 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 2/187:33 am
SJU
- FAI
2 stops22h 17m
American Airlines
Sun 2/225:51 am
FAI
- SJU
2 stops18h 33m
American Airlines
Deal found 2/3![American Airlines logo]()
$1,006
This United Airlines deal was found by Cheapflights users on 2/4. 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 3/107:05 am
SJU
- ANC
2 stops19h 45m
United Airlines
Tue 3/179:10 pm
ANC
- SJU
2 stops20h 12m
United Airlines
Deal found 2/4![United Airlines logo]()
$736
This Alaska Airlines deal was found by Cheapflights users on 2/4. 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 3/106:33 am
SJU
- ANC
3 stops20h 31m
Alaska Airlines
Tue 3/1711:15 am
ANC
- SJU
3 stops22h 54m
Alaska Airlines
Deal found 2/4![Alaska Airlines logo]()
$1,084
One-way flights from Puerto Rico to AlaskaSearch for one-way flight options from Puerto Rico to Alaska. Find affordable one-way fares based on user searches. Data last updated February 5, 2026.
Search for one-way flight options from Puerto Rico to Alaska. Find affordable one-way fares based on user searches. Data last updated February 5, 2026.
This Sun Country Air deal was found by Cheapflights users on 2/4. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/294:20 pm
SJU
- ANC
1 stop23h 58m
Sun Country Air
Deal found 2/4![Sun Country Air logo]()
$318
This Sun Country Air deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/14:20 pm
SJU
- ANC
1 stop31h 28m
Sun Country Air
Deal found 2/2![Sun Country Air logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:00 am
SJU
- ANC
3 stops23h 03m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$350
This Sun Country Air deal was found by Cheapflights users on 2/4. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/154:20 pm
SJU
- ANC
1 stop31h 28m
Sun Country Air
Deal found 2/4![Sun Country Air logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/209:49 pm
SJU
- ANC
3 stops29h 46m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Wed 2/253:53 am
SJU
- ANC
3 stops24h 11m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$401
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/172:55 pm
SJU
- ANC
2 stops35h 50m
United Airlines
Deal found 2/2![United Airlines logo]()
$410
This Sun Country Air deal was found by Cheapflights users on 2/4. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/224:20 pm
SJU
- ANC
1 stop31h 28m
Sun Country Air
Deal found 2/4![Sun Country Air logo]()
$411
This United Airlines deal was found by Cheapflights users on 2/3. 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 2/265:50 pm
SJU
- ANC
2 stops34h 18m
United Airlines
Deal found 2/3![United Airlines logo]()
$415
This eDestinos deal was found by Cheapflights users on 2/4. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/224:20 pm
SJU
- ANC
2 stops59h 38m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 2/5. 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 6/31:00 am
SJU
- ANC
2 stops25h 55m
United Airlines
Deal found 2/5![United Airlines logo]()
$431
This Alaska Airlines deal was found by Cheapflights users on 2/5. 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 6/1212:59 am
SJU
- FAI
2 stops27h 35m
Alaska Airlines
Deal found 2/5![Alaska Airlines logo]()
$617
Find flight deals from Puerto Rico to Alaska
Keep the following information in mind while searching for Puerto Rico to Alaska flight deals. Data was last updated February 5, 2026.
Round-trip from | $736 (United Airlines) |
|---|---|
One-way from | $318 (Sun Country Air) |
Popular in | January |
Cheapest in | April |
Average price | $772 |
Cheapflights Fare Finder
Customize your flight search to find flights from Puerto Rico 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 February 5, 2026.
Use the filters below to find and compare flights from Puerto Rico to Alaska that are best for you.
Fly from
Puerto Rico
Fly to
Alaska
Route
Depart
Return
Price
San JuanAnchorage
SJU - ANC
SJUANC
San Juan Luis Munoz Marin Intl
Tue 3/10
7:05 am-8:01 pm
2 stops16h 56m
Anchorage
Tue 3/17
9:10 pm-2:40 pm
1 stop13h 30m
$765
San JuanAnchorage
SJU - ANC
SJUANC
San Juan Luis Munoz Marin Intl
Wed 4/15
6:15 am-8:37 pm
2 stops18h 22m
Anchorage
Mon 4/20
1:44 pm-12:52 pm
2 stops19h 08m
$766
San JuanAnchorage
SJU - ANC
SJUANC
San Juan Luis Munoz Marin Intl
Tue 4/7
6:15 am-6:51 pm
2 stops16h 36m
Anchorage
Mon 4/13
3:45 pm-12:12 pm
2 stops16h 27m
$766
San JuanAnchorage
SJU - ANC
SJUANC
San Juan Luis Munoz Marin Intl
Thu 4/9
1:40 pm-10:45 pm
1 stop13h 05m
Anchorage
Mon 4/13
11:47 pm-9:24 pm
2 stops17h 37m
$766
San JuanAnchorage
SJU - ANC
SJUANC
San Juan Luis Munoz Marin Intl
Wed 4/15
6:15 am-8:37 pm
2 stops18h 22m
Anchorage
Wed 4/22
3:45 pm-12:52 pm
2 stops17h 07m
$766
San JuanAnchorage
SJU - ANC
SJUANC
San Juan Luis Munoz Marin Intl
Thu 4/16
7:15 am-12:25 am
2 stops21h 10m
Anchorage
Sat 4/25
8:25 pm-4:23 pm
1 stop15h 58m
$785
San JuanAnchorage
SJU - ANC
SJUANC
San Juan Luis Munoz Marin Intl
Thu 4/16
6:15 am-8:37 pm
2 stops18h 22m
Anchorage
Fri 4/24
9:15 pm-3:12 pm
1 stop13h 57m
$785
San JuanAnchorage
SJU - ANC
SJUANC
San Juan Luis Munoz Marin Intl
Sat 5/2
7:30 am-6:49 pm
1 stop15h 19m
Anchorage
Wed 5/6
3:45 pm-1:18 pm
2 stops17h 33m
$786
San JuanAnchorage
SJU - ANC
SJUANC
San Juan Luis Munoz Marin Intl
Wed 4/15
7:15 am-12:25 am
2 stops21h 10m
Anchorage
Thu 4/23
1:44 pm-4:31 pm
2 stops22h 47m
$786
San JuanAnchorage
SJU - ANC
SJUANC
San Juan Luis Munoz Marin Intl
Wed 4/8
6:15 am-6:51 pm
2 stops16h 36m
Anchorage
Mon 4/13
3:45 pm-11:50 am
2 stops16h 05m
$806
Showing 1-10 of 25 results
Best time to book a flight from Puerto Rico to Alaska
Have a flexible travel schedule? Discover the best time to fly to Alaska from Puerto Rico with our price prediction graph.
SJU-ANC
SJU-FAI
BQN-ANC
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 Puerto Rico to Alaska
PR0-USAK
SJU-ANC
SJU-FAI
BQN-ANC
No data available for this route at this time. Please check back soon.
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 February 5, 2026.
Read reviews from past customers who have flown Delta and United Airlines from Puerto Rico to Alaska. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Overall
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Overall
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Overall
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Puerto Rico to Alaska. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Puerto Rico 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 Puerto Rico to Alaska by cabin class
Find flights from Puerto Rico to Alaska, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Puerto Rico and Alaska flights
Browse other Puerto Rico and Alaska flight options. Last updated on February 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Alaska
Find the right flight back to Puerto Rico after your stay in Alaska
Puerto Rico to Alaska flights
Consider these flights traveling from Puerto Rico to Alaska.
Top 2 airlines flying from Puerto Rico to Alaska
Discover the top 2 airlines that operate flights from Puerto Rico 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 February 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$428 | Average$765 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$744 | Average$794 | FlexibilityNo cancel fee | On-time69% |