$369+ Cheap flights from Anchorage (ANC) to San Juan
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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — SJU
May 23 — May 301
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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Cheapest flights from Anchorage to San JuanExplore the most affordable flight options available from Anchorage to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 23, 2026.
Explore the most affordable flight options available from Anchorage to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 23, 2026.
This Delta deal was found by Cheapflights users on 4/22. 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 12/81:10 pm
ANC
- SJU
2 stops19h 50m
Delta
Thu 12/242:10 pm
SJU
- ANC
2 stops16h 35m
Delta
Deal found 4/22![Delta logo]()
$815
This Southwest deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1711:55 pm
ANC
- SJU
2 stops19h 45m
Southwest
Sun 5/245:45 am
SJU
- ANC
2 stops21h 00m
Southwest
Deal found 4/21![Southwest logo]()
$835
This Delta deal was found by Cheapflights users on 4/18. 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 6/69:59 pm
ANC
- SJU
2 stops14h 30m
Delta
Fri 6/262:41 pm
SJU
- ANC
2 stops15h 14m
Delta
Deal found 4/18![Delta logo]()
$875
This Delta deal was found by Cheapflights users on 4/22. 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 9/202:20 pm
ANC
- SJU
2 stops17h 53m
Delta
Sun 9/277:30 am
SJU
- ANC
2 stops21h 03m
Delta
Deal found 4/22![Delta logo]()
$880
This United Airlines deal was found by Cheapflights users on 4/19. 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 9/208:00 pm
ANC
- SJU
1 stop14h 44m
United Airlines
Thu 9/242:00 pm
SJU
- ANC
1 stop12h 39m
United Airlines
Deal found 4/19![United Airlines logo]()
$895
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/55:20 pm
ANC
- SJU
2 stops19h 09m
Delta
Sat 6/274:21 pm
SJU
- ANC
1 stop13h 02m
Delta
Deal found 4/22![Delta logo]()
$900
This Mytrip deal was found by Cheapflights users on 4/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/51:22 pm
ANC
- SJU
2 stops29h 20m
Multiple Airlines
Fri 6/262:11 am
SJU
- ANC
2 stops21h 37m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$901
This United Airlines deal was found by Cheapflights users on 4/19. 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 8/313:10 pm
ANC
- SJU
2 stops16h 47m
United Airlines
Wed 9/24:55 pm
SJU
- ANC
2 stops24h 06m
United Airlines
Deal found 4/19![United Airlines logo]()
$928
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/51:55 am
ANC
- SJU
2 stops16h 22m
Delta
Sat 6/272:04 pm
SJU
- ANC
2 stops15h 19m
Delta
Deal found 4/22![Delta logo]()
$945
This American Airlines deal was found by Cheapflights users on 4/21. 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 6/69:53 pm
ANC
- SJU
1 stop22h 03m
American Airlines
Thu 6/2512:59 am
SJU
- ANC
1 stop23h 42m
American Airlines
Deal found 4/21![American Airlines logo]()
$950
Best flights from Anchorage to San JuanDiscover carefully curated flight deals from Anchorage to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 23, 2026.
Discover carefully curated flight deals from Anchorage to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 23, 2026.
This Delta deal was found by Cheapflights users on 4/18. 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 6/69:59 pm
ANC
- SJU
2 stops14h 30m
Delta
Fri 6/262:41 pm
SJU
- ANC
2 stops15h 14m
Delta
Deal found 4/18![Delta logo]()
$875
This American Airlines deal was found by Cheapflights users on 4/18. 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 6/57:00 am
ANC
- SJU
1 stop17h 25m
American Airlines
Sat 6/275:30 am
SJU
- ANC
1 stop21h 05m
American Airlines
Deal found 4/18![American Airlines logo]()
$950
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/55:20 pm
ANC
- SJU
2 stops19h 09m
Delta
Sat 6/274:21 pm
SJU
- ANC
1 stop13h 02m
Delta
Deal found 4/22![Delta logo]()
$900
This American Airlines deal was found by Cheapflights users on 4/20. 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 6/69:53 pm
ANC
- SJU
2 stops16h 32m
American Airlines
Fri 6/266:00 am
SJU
- ANC
2 stops18h 41m
American Airlines
Deal found 4/20![American Airlines logo]()
$950
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/51:55 am
ANC
- SJU
2 stops16h 22m
Delta
Sat 6/272:04 pm
SJU
- ANC
2 stops15h 19m
Delta
Deal found 4/22![Delta logo]()
$945
This American Airlines deal was found by Cheapflights users on 4/20. 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 6/69:53 pm
ANC
- SJU
1 stop22h 03m
American Airlines
Sat 6/275:30 am
SJU
- ANC
1 stop21h 05m
American Airlines
Deal found 4/20![American Airlines logo]()
$985
Last-minute flights from Anchorage to San JuanDiscover last-minute flight deals from Anchorage to San Juan. Data last updated April 23, 2026 and is based on user searches.
Discover last-minute flight deals from Anchorage to San Juan. Data last updated April 23, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 4/22. 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 5/111:49 pm
ANC
- SJU
2 stops16h 49m
United Airlines
Fri 5/87:20 am
SJU
- ANC
2 stops16h 46m
United Airlines
Deal found 4/22![United Airlines logo]()
$1,075
This American Airlines deal was found by Cheapflights users on 4/19. 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 5/48:30 pm
ANC
- SJU
2 stops17h 40m
American Airlines
Fri 5/85:45 am
SJU
- ANC
2 stops17h 05m
American Airlines
Deal found 4/19![American Airlines logo]()
$1,055
This American Airlines deal was found by Cheapflights users on 4/20. 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 5/118:30 pm
ANC
- SJU
2 stops17h 40m
American Airlines
Sat 5/306:00 am
SJU
- ANC
2 stops18h 47m
American Airlines
Deal found 4/20![American Airlines logo]()
$990
This deal was found by Cheapflights users on 4/21. 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.
Mon 5/1111:49 pm
ANC
- SJU
1 stop13h 49m
United Airlines
Sat 5/307:00 am
SJU
- ANC
1 stop15h 51m
United Airlines
Deal found 4/21![United Airlines logo]()
$1,288
This Southwest deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1711:55 pm
ANC
- SJU
2 stops19h 45m
Southwest
Sun 5/245:45 am
SJU
- ANC
2 stops21h 00m
Southwest
Deal found 4/21![Southwest logo]()
$835
This United Airlines deal was found by Cheapflights users on 4/21. 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 5/178:45 pm
ANC
- SJU
1 stop13h 59m
United Airlines
Sat 5/231:00 am
SJU
- ANC
2 stops18h 27m
United Airlines
Deal found 4/21![United Airlines logo]()
$950
This United Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1911:59 pm
ANC
- SJU
2 stops17h 25m
United Airlines
Sat 5/234:55 pm
SJU
- ANC
2 stops23h 49m
United Airlines
Deal found 4/21![United Airlines logo]()
$961
One-way flights from Anchorage to San JuanSearch for one-way flight options from Anchorage to San Juan. Find affordable one-way fares based on user searches. Data last updated April 23, 2026.
Search for one-way flight options from Anchorage to San Juan. Find affordable one-way fares based on user searches. Data last updated April 23, 2026.
This United Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/128:45 pm
ANC
- SJU
2 stops20h 39m
United Airlines
Deal found 4/21![United Airlines logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
Thu 5/1411:08 pm
ANC
- SJU
3 stops38h 26m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$442
This United Airlines deal was found by Cheapflights users on 4/21. 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 5/1511:59 pm
ANC
- SJU
2 stops33h 46m
United Airlines
Deal found 4/21![United Airlines logo]()
$446
This Southwest deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2811:55 pm
ANC
- SJU
2 stops20h 00m
Southwest
Deal found 4/19![Southwest logo]()
$447
This United Airlines deal was found by Cheapflights users on 4/19. 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 5/2811:09 pm
ANC
- SJU
1 stop14h 29m
United Airlines
Deal found 4/19![United Airlines logo]()
$467
This United Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/138:45 pm
ANC
- SJU
1 stop19h 49m
United Airlines
Deal found 4/21![United Airlines logo]()
$469
This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
Fri 5/1511:08 pm
ANC
- SJU
3 stops35h 22m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$471
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 5/102:26 am
ANC
- SJU
3 stops40h 03m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$485
This Delta deal was found by Cheapflights users on 4/21. 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 5/121:55 am
ANC
- SJU
2 stops16h 22m
Delta
Deal found 4/21![Delta logo]()
$497
This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
Fri 5/152:25 am
ANC
- SJU
3 stops55h 25m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$514
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 5/272:25 am
ANC
- SJU
3 stops40h 04m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$518
Find flight deals from Anchorage to San Juan
Discover tips and strategies to find the most affordable flight options for your journey from Anchorage (ANC) to San Juan (PR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 23, 2026.
Round-trip from | $835 (Southwest) |
|---|---|
One-way from | $369 (United Airlines) |
Popular in | June |
Cheapest in | August |
Average price | $894 |
Cheapflights Fare Finder
Customize your flight search to find flights from Anchorage to San Juan 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 April 23, 2026.
Use the filters below to find and compare flights from Anchorage to San Juan that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
AnchorageSan Juan
ANC - SJU
ANCSJU
Anchorage
Sat 6/6
9:59 pm-4:29 pm
2 stops14h 30m
San Juan Luis Munoz Marin Intl
Fri 6/26
2:41 pm-1:55 am
2 stops15h 14m
$875
AnchorageSan Juan
ANC - SJU
ANCSJU
Anchorage
Fri 6/5
5:20 pm-4:29 pm
2 stops19h 09m
San Juan Luis Munoz Marin Intl
Sat 6/27
4:21 pm-1:23 am
1 stop13h 02m
$900
AnchorageSan Juan
ANC - SJU
ANCSJU
Anchorage
Fri 6/5
1:55 am-10:17 pm
2 stops16h 22m
San Juan Luis Munoz Marin Intl
Sat 6/27
2:04 pm-1:23 am
2 stops15h 19m
$945
AnchorageSan Juan
ANC - SJU
ANCSJU
Anchorage
Fri 6/5
7:00 am-4:25 am
1 stop17h 25m
San Juan Luis Munoz Marin Intl
Sat 6/27
5:30 am-10:35 pm
1 stop21h 05m
$950
AnchorageSan Juan
ANC - SJU
ANCSJU
Anchorage
Sat 6/6
9:53 pm-6:25 pm
2 stops16h 32m
San Juan Luis Munoz Marin Intl
Fri 6/26
6:00 am-8:41 pm
2 stops18h 41m
$950
AnchorageSan Juan
ANC - SJU
ANCSJU
Anchorage
Sat 6/6
9:53 pm-11:56 pm
1 stop22h 03m
San Juan Luis Munoz Marin Intl
Sat 6/27
5:30 am-10:35 pm
1 stop21h 05m
$985
Cheapest one-way
AnchorageSan Juan
ANC - SJU
ANCSJU
Anchorage
Thu 5/28
11:55 pm-11:55 pm
2 stops20h 00m
$447
AnchorageSan Juan
ANC - SJU
ANCSJU
Anchorage
Thu 5/28
11:09 pm-5:38 pm
1 stop14h 29m
$467
AnchorageSan Juan
ANC - SJU
ANCSJU
Anchorage
Wed 5/13
8:45 pm-8:34 pm
1 stop19h 49m
$469
AnchorageSan Juan
ANC - SJU
ANCSJU
Anchorage
Tue 5/12
1:55 am-10:17 pm
2 stops16h 22m
$497
Showing 1-10 of 17 resultsSorted by cheapest first
Best time to book a flight from Anchorage to San Juan
Have a flexible travel schedule? Discover the best time to fly to San Juan from Anchorage with our price prediction graph.
ANC-PR1
ANC-SJU
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 Anchorage to San Juan
ANC-PR1
ANC-SJU
How much does it cost to fly round-trip from Anchorage to San Juan?
Reviews of airlines servicing San Juan
Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated April 23, 2026.
See what other customers who have flown with Delta and United Airlines from Anchorage to San Juan have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.2
Comfort
7.9
Entertainment
7.8
Crew
8.5
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Food
7.2
Comfort
7.9
Entertainment
7.8
Crew
8.5
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Food
7.2
Comfort
7.9
Entertainment
7.8
Crew
8.5
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Anchorage to San Juan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Complete your trip
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Alternative routes for Anchorage to San Juan
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Juan by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Anchorage to San Juan by cabin class
Find flights from Anchorage to San Juan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Anchorage and San Juan flights
Browse other Anchorage and San Juan flight options. Last updated on April 23, 2026.
Other flights from Anchorage
Browse through other flights departing from Anchorage. Flights are based on user searches made on Cheapflights and were last updated on April 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Anchorage to San Juan
Discover the top 2 airlines that operate flights from Anchorage to San Juan. 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 April 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$432 | Average$824 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$496 | Average$824 | FlexibilityNo cancel fee | On-time69% |