$438+ Cheap flights from San Juan 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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — ANC
Sep 13 — Sep 201
Round-trip
1 adult, Economy
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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 San Juan to Alaska
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Cheapest flights from San Juan to AlaskaExplore the most affordable flight options available from San Juan to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2026.
Explore the most affordable flight options available from San Juan to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2026.
This Faresmojo deal was found by Cheapflights users on 8/10. 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 Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/57:00 am -
1 stop16h 22m
Wed 1/69:55 pm -
1 stop11h 20m
Deal found 8/10![JetBlue logo]()
$680
This American Airlines deal was found by Cheapflights users on 8/11. 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 10/166:00 am -
2 stops23h 37m
Wed 10/284:06 pm -
2 stops15h 14m
Deal found 8/11![American Airlines logo]()
$831
This Delta deal was found by Cheapflights users on 8/11. 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 12/57:15 am -
2 stops18h 41m
Wed 1/69:55 pm -
1 stop11h 20m
Deal found 8/11![Delta logo]()
$835
This United Airlines deal was found by Cheapflights users on 8/11. 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 10/266:35 pm -
2 stops29h 04m
Mon 11/28:54 pm -
1 stop19h 06m
Deal found 8/11![United Airlines logo]()
$861
This flugladen.de deal was found by Cheapflights users on 8/10. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/253:10 am -
2 stops25h 20m
Sun 8/305:07 am -
2 stops41h 08m
Deal found 8/10![Multiple Airlines logo]()
$864
This United Airlines deal was found by Cheapflights users on 8/13. 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 9/122:00 pm -
1 stop13h 05m
Sat 9/193:30 pm -
2 stops19h 14m
Deal found 8/13![United Airlines logo]()
$876
This United Airlines deal was found by Cheapflights users on 8/12. 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 11/212:05 am -
2 stops22h 34m
Mon 11/308:54 pm -
1 stop19h 06m
Deal found 8/12![United Airlines logo]()
$881
This United Airlines deal was found by Cheapflights users on 8/11. 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 9/101:25 pm -
2 stops34h 34m
Thu 9/173:30 pm -
2 stops19h 14m
Deal found 8/11![United Airlines logo]()
$888
This United Airlines deal was found by Cheapflights users on 8/13. 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 9/241:25 pm -
2 stops37h 18m
Mon 9/2811:45 pm -
2 stops34h 00m
Deal found 8/13![United Airlines logo]()
$889
This United Airlines deal was found by Cheapflights users on 8/11. 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 9/11:00 am -
2 stops25h 59m
Sat 9/51:00 am -
2 stops15h 38m
Deal found 8/11![United Airlines logo]()
$967
This American Airlines deal was found by Cheapflights users on 8/9. 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.
Wed 11/256:28 am -
2 stops25h 08m
Fri 11/2712:36 am -
2 stops18h 37m
Deal found 8/9![American Airlines logo]()
$992
This Alaska Airlines deal was found by Cheapflights users on 8/10. 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 10/23:35 pm -
2 stops25h 18m
Sun 10/41:17 am -
2 stops34h 06m
Deal found 8/10![Alaska Airlines logo]()
$1,158
Best flights from San Juan to AlaskaDiscover carefully curated flight deals from San Juan to Alaska that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2026.
Discover carefully curated flight deals from San Juan to Alaska that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2026.
This American Airlines deal was found by Cheapflights users on 8/12. 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 10/166:00 am -
2 stops23h 37m
Wed 10/284:06 pm -
2 stops15h 14m
Deal found 8/12![American Airlines logo]()
$831
This United Airlines deal was found by Cheapflights users on 8/11. 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 11/212:05 am -
2 stops22h 34m
Mon 11/308:54 pm -
1 stop19h 06m
Deal found 8/11![United Airlines logo]()
$861
This Alaska Airlines deal was found by Cheapflights users on 8/10. 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 10/23:35 pm -
2 stops25h 18m
Sun 10/41:17 am -
2 stops34h 06m
Deal found 8/10![Alaska Airlines logo]()
$1,158
This United Airlines deal was found by Cheapflights users on 8/12. 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 10/251:05 am -
2 stops22h 34m
Mon 11/28:54 pm -
1 stop19h 06m
Deal found 8/12![United Airlines logo]()
$881
This United Airlines deal was found by Cheapflights users on 8/11. 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 9/101:25 pm -
2 stops34h 34m
Thu 9/173:30 pm -
2 stops19h 14m
Deal found 8/11![United Airlines logo]()
$888
This American Airlines deal was found by Cheapflights users on 8/9. 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.
Wed 11/256:28 am -
2 stops25h 08m
Fri 11/2712:36 am -
2 stops18h 37m
Deal found 8/9![American Airlines logo]()
$992
This United Airlines deal was found by Cheapflights users on 8/13. 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 9/241:25 pm -
2 stops37h 18m
Mon 9/2811:45 pm -
2 stops34h 00m
Deal found 8/13![United Airlines logo]()
$889
This United Airlines deal was found by Cheapflights users on 8/12. 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 10/182:00 pm -
1 stop12h 43m
Sat 10/2411:45 pm -
2 stops19h 51m
Deal found 8/12![United Airlines logo]()
$906
This United Airlines deal was found by Cheapflights users on 8/11. 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 9/11:00 am -
2 stops25h 59m
Sat 9/51:00 am -
2 stops15h 38m
Deal found 8/11![United Airlines logo]()
$967
Last-minute flights from San Juan to AlaskaDiscover last-minute flight deals from San Juan to Alaska. Data last updated August 14, 2026 and is based on user searches.
Discover last-minute flight deals from San Juan to Alaska. Data last updated August 14, 2026 and is based on user searches.
This flugladen.de deal was found by Cheapflights users on 8/10. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/253:10 am -
2 stops25h 20m
Sun 8/305:07 am -
2 stops41h 08m
Deal found 8/10![Multiple Airlines logo]()
$864
This Delta deal was found by Cheapflights users on 8/12. 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 8/267:00 am -
1 stop16h 00m
Sun 8/308:20 pm -
1 stop11h 26m
Deal found 8/12![Delta logo]()
$995
This United Airlines deal was found by Cheapflights users on 8/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:00 am -
1 stop16h 02m
Mon 8/3111:09 pm -
2 stops35h 35m
Deal found 8/10![United Airlines logo]()
$960
This United Airlines deal was found by Cheapflights users on 8/11. 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 9/11:00 am -
2 stops25h 59m
Sat 9/51:00 am -
2 stops15h 38m
Deal found 8/11![United Airlines logo]()
$967
This United Airlines deal was found by Cheapflights users on 8/11. 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 9/101:25 pm -
2 stops34h 34m
Thu 9/173:30 pm -
2 stops19h 14m
Deal found 8/11![United Airlines logo]()
$888
This Delta deal was found by Cheapflights users on 8/12. 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 9/107:00 am -
2 stops21h 27m
Thu 9/172:28 pm -
2 stops22h 21m
Deal found 8/12![Delta logo]()
$941
This United Airlines deal was found by Cheapflights users on 8/13. 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 9/122:00 pm -
1 stop13h 05m
Sat 9/193:30 pm -
2 stops19h 14m
Deal found 8/13![United Airlines logo]()
$876
This American Airlines deal was found by Cheapflights users on 8/13. 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 9/126:00 am -
3 stops20h 46m
Thu 9/2412:03 pm -
2 stops18h 57m
Deal found 8/13![American Airlines logo]()
$1,283
This United Airlines deal was found by Cheapflights users on 8/13. 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 9/241:25 pm -
2 stops37h 18m
Mon 9/2811:45 pm -
2 stops34h 00m
Deal found 8/13![United Airlines logo]()
$889
One-way flights from San Juan to AlaskaSearch for one-way flight options from San Juan to Alaska. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.
Search for one-way flight options from San Juan to Alaska. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.
This American Airlines deal was found by Cheapflights users on 8/11. 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 11/176:28 am -
2 stops24h 22m
Deal found 8/11![American Airlines logo]()
$438
This United Airlines deal was found by Cheapflights users on 8/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/172:21 pm -
1 stop15h 01m
Deal found 8/10![United Airlines logo]()
$468
This Delta deal was found by Cheapflights users on 8/11. 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 1/97:30 am -
2 stops18h 33m
Deal found 8/11![Delta logo]()
$488
This United Airlines deal was found by Cheapflights users on 8/9. 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 8/307:00 am -
1 stop16h 02m
Deal found 8/9![United Airlines logo]()
$513
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/812:29 pm -
3 stops35h 19m
Deal found 8/10![Multiple Airlines logo]()
$539
This Alaska Airlines deal was found by Cheapflights users on 8/13. 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 1/96:00 am -
3 stops25h 11m
Deal found 8/13![Alaska Airlines logo]()
$573
This deal was found by Cheapflights users on 8/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/122:25 pm -
1 stop13h 14m
Deal found 8/10![United Airlines logo]()
$603
Find flight deals from San Juan to Alaska
Keep the following information in mind while searching for San Juan to Alaska flight deals. Data was last updated August 14, 2026.
Round-trip from | $831 (American Airlines) |
|---|---|
One-way from | $438 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from San Juan 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 August 14, 2026.
Use the filters below to find and compare flights from San Juan to Alaska that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JuanFairbanks
SJU San Juan Luis Munoz Marin Intl - FAI Fairbanks
SJUFAI
San Juan Luis Munoz Marin Intl
Fri 10/16
6:00 am-1:37 am
2 stops23h 37m
Fairbanks
Wed 10/28
4:06 pm-11:20 am
2 stops15h 14m
$831
San JuanAnchorage
SJU San Juan Luis Munoz Marin Intl - ANC Anchorage
SJUANC
San Juan Luis Munoz Marin Intl
Sat 11/21
2:05 am-7:39 pm
2 stops22h 34m
Anchorage
Mon 11/30
8:54 pm-9:00 pm
1 stop19h 06m
$861
San JuanAnchorage
SJU San Juan Luis Munoz Marin Intl - ANC Anchorage
SJUANC
San Juan Luis Munoz Marin Intl
Sun 10/25
1:05 am-7:39 pm
2 stops22h 34m
Anchorage
Mon 11/2
8:54 pm-9:00 pm
1 stop19h 06m
$881
San JuanAnchorage
SJU San Juan Luis Munoz Marin Intl - ANC Anchorage
SJUANC
San Juan Luis Munoz Marin Intl
Thu 9/10
1:25 pm-7:59 pm
2 stops34h 34m
Anchorage
Thu 9/17
3:30 pm-2:44 pm
2 stops19h 14m
$888
San JuanAnchorage
SJU San Juan Luis Munoz Marin Intl - ANC Anchorage
SJUANC
San Juan Luis Munoz Marin Intl
Thu 9/24
1:25 pm-10:43 pm
2 stops37h 18m
Anchorage
Mon 9/28
11:45 pm-1:45 pm
2 stops34h 00m
$889
Quickest round-trip
San JuanAnchorage
SJU San Juan Luis Munoz Marin Intl - ANC Anchorage
SJUANC
San Juan Luis Munoz Marin Intl
Sun 10/18
2:00 pm-10:43 pm
1 stop12h 43m
Anchorage
Sat 10/24
11:45 pm-11:36 pm
2 stops19h 51m
$906
San JuanFairbanks
SJU San Juan Luis Munoz Marin Intl - FAI Fairbanks
SJUFAI
San Juan Luis Munoz Marin Intl
Tue 9/1
1:00 am-10:59 pm
2 stops25h 59m
Fairbanks
Sat 9/5
1:00 am-8:38 pm
2 stops15h 38m
$967
San JuanFairbanks
SJU San Juan Luis Munoz Marin Intl - FAI Fairbanks
SJUFAI
San Juan Luis Munoz Marin Intl
Wed 11/25
6:28 am-2:36 am
2 stops25h 08m
Fairbanks
Fri 11/27
12:36 am-12:13 am
2 stops18h 37m
$992
San JuanFairbanks
SJU San Juan Luis Munoz Marin Intl - FAI Fairbanks
SJUFAI
San Juan Luis Munoz Marin Intl
Fri 10/2
3:35 pm-12:53 pm
2 stops25h 18m
Fairbanks
Sun 10/4
1:17 am-3:23 pm
2 stops34h 06m
$1,158
Cheapest one-way
San JuanFairbanks
SJU San Juan Luis Munoz Marin Intl - FAI Fairbanks
SJUFAI
San Juan Luis Munoz Marin Intl
Tue 11/17
6:28 am-1:50 am
2 stops24h 22m
$438
Showing 1-10 of 15 resultsSorted by cheapest first
Best time to book a flight from San Juan to Alaska
Have a flexible travel schedule? Discover the best time to fly to Alaska from San Juan with our price prediction graph.
SJU-ANC
SJU-FAI
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 San Juan to Alaska
PR1-USAK
SJU-ANC
SJU-FAI
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 August 14, 2026.
Get a feel of what it's like to fly with American Airlines from San Juan 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
7.1
Boarding
7.5
Crew
7.9
Comfort
7.2
Entertainment
6.8
Food
6.4
Reviews
1 / 20
2.0
MediocreSherif,Aug 2026
YYZ - ORD
Overall
7.1
Boarding
7.5
Crew
7.9
Comfort
7.2
Entertainment
6.8
Food
6.4
Reviews
1 / 20
2.0
MediocreSherif,Aug 2026
YYZ - ORD
Related info for your journey
Find useful and relevant information for your journey from San Juan 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 San Juan to Alaska
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Complete your trip
Complete your trip to Alaska by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from San Juan to Alaska, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Juan and Alaska flights
Browse other San Juan and Alaska flight options. Last updated on August 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from San Juan to Alaska
Discover the top airline that operate flights from San Juan 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 August 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$916 | Average$960 | FlexibilityNo cancel fee | On-time71% |