$421+ 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 7/24. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — SJU
Aug 15 — Aug 221
Round-trip
1 adult, Economy
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Find cheap flights from Anchorage to San Juan with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Anchorage to San Juan
Cheapest
Best
Last-minute
One-way
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 July 16, 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 July 16, 2026.
This United Airlines deal was found by Cheapflights users on 7/11. 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 9/19:20 pm
ANC
- SJU
2 stops22h 30m
United Airlines
Fri 9/44:55 pm
SJU
- ANC
2 stops24h 09m
United Airlines
Deal found 7/11![United Airlines logo]()
$777
This Southwest deal was found by Cheapflights users on 7/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:55 pm
ANC
- SJU
2 stops18h 05m
Southwest
Fri 9/46:00 am
SJU
- ANC
2 stops19h 15m
Southwest
Deal found 7/12![Southwest logo]()
$810
This United Airlines deal was found by Cheapflights users on 7/13. 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.
Tue 8/113:15 pm
ANC
- SJU
2 stops17h 39m
United Airlines
Mon 8/177:00 am
SJU
- ANC
1 stop16h 02m
United Airlines
Deal found 7/13![United Airlines logo]()
$815
This United Airlines deal was found by Cheapflights users on 7/13. 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.
Tue 8/253:15 pm
ANC
- SJU
2 stops18h 30m
United Airlines
Sat 9/53:56 pm
SJU
- ANC
2 stops27h 14m
United Airlines
Deal found 7/13![United Airlines logo]()
$818
This United Airlines deal was found by Cheapflights users on 7/14. 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 8/133:15 pm
ANC
- SJU
2 stops17h 39m
United Airlines
Thu 8/277:00 am
SJU
- ANC
1 stop16h 02m
United Airlines
Deal found 7/14![United Airlines logo]()
$835
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 July 16, 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 July 16, 2026.
This United Airlines deal was found by Cheapflights users on 7/13. 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.
Tue 8/253:15 pm
ANC
- SJU
2 stops18h 30m
United Airlines
Sat 9/53:56 pm
SJU
- ANC
1 stop32h 03m
United Airlines
Deal found 7/13![United Airlines logo]()
$840
This Delta deal was found by Cheapflights users on 7/12. 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.
Sun 10/184:02 pm
ANC
- SJU
2 stops17h 19m
Delta
Mon 11/27:00 am
SJU
- ANC
2 stops18h 55m
Delta
Deal found 7/12![Delta logo]()
$850
This Delta deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2412:39 am
ANC
- SJU
2 stops19h 13m
Delta
Sat 9/57:00 am
SJU
- ANC
2 stops21h 59m
Delta
Deal found 7/16![Delta logo]()
$855
This United Airlines deal was found by Cheapflights users on 7/13. 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.
Tue 9/18:15 pm
ANC
- SJU
2 stops23h 35m
United Airlines
Fri 9/43:56 pm
SJU
- ANC
1 stop25h 08m
United Airlines
Deal found 7/13![United Airlines logo]()
$895
This United Airlines deal was found by Cheapflights users on 7/14. 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 10/188:59 pm
ANC
- SJU
2 stops22h 51m
United Airlines
Mon 11/28:25 am
SJU
- ANC
1 stop15h 50m
United Airlines
Deal found 7/14![United Airlines logo]()
$904
This United Airlines deal was found by Cheapflights users on 7/15. 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 8/2411:09 pm
ANC
- SJU
2 stops20h 41m
United Airlines
Wed 8/261:00 am
SJU
- ANC
2 stops22h 59m
United Airlines
Deal found 7/15![United Airlines logo]()
$908
Last-minute flights from Anchorage to San JuanDiscover last-minute flight deals from Anchorage to San Juan. Data last updated July 16, 2026 and is based on user searches.
Discover last-minute flight deals from Anchorage to San Juan. Data last updated July 16, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/13. 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.
Tue 8/113:15 pm
ANC
- SJU
2 stops17h 39m
United Airlines
Mon 8/177:00 am
SJU
- ANC
1 stop16h 02m
United Airlines
Deal found 7/13![United Airlines logo]()
$815
This United Airlines deal was found by Cheapflights users on 7/14. 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 8/133:15 pm
ANC
- SJU
2 stops17h 39m
United Airlines
Thu 8/277:00 am
SJU
- ANC
1 stop16h 02m
United Airlines
Deal found 7/14![United Airlines logo]()
$835
This Southwest deal was found by Cheapflights users on 7/14. 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 8/1310:25 pm
ANC
- SJU
2 stops19h 45m
Southwest
Thu 8/275:30 am
SJU
- ANC
2 stops19h 45m
Southwest
Deal found 7/14![Southwest logo]()
$865
This Delta deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2412:39 am
ANC
- SJU
2 stops19h 13m
Delta
Sat 9/57:00 am
SJU
- ANC
2 stops21h 59m
Delta
Deal found 7/16![Delta logo]()
$855
This United Airlines deal was found by Cheapflights users on 7/13. 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.
Tue 8/253:15 pm
ANC
- SJU
2 stops18h 30m
United Airlines
Sat 9/53:56 pm
SJU
- ANC
2 stops27h 14m
United Airlines
Deal found 7/13![United Airlines logo]()
$818
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 July 16, 2026.
Search for one-way flight options from Anchorage to San Juan. Find affordable one-way fares based on user searches. Data last updated July 16, 2026.
This Mytrip deal was found by Cheapflights users on 7/16. 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 7/248:52 pm
ANC
- SJU
1 stop14h 26m
Sun Country Air
Deal found 7/16![Sun Country Air logo]()
$421
This Southwest deal was found by Cheapflights users on 7/15. 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.
Wed 8/1910:25 pm
ANC
- SJU
2 stops20h 25m
Southwest
Deal found 7/15![Southwest logo]()
$432
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 8/1910:48 pm
ANC
- SJU
3 stops41h 04m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$462
This Kiwi.com deal was found by Cheapflights users on 7/16. 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 7/241:22 pm
ANC
- SJU
3 stops55h 06m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$473
This Delta deal was found by Cheapflights users on 7/14. 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 1/69:55 pm
ANC
- SJU
1 stop13h 15m
Delta
Deal found 7/14![Delta logo]()
$477
This United Airlines deal was found by Cheapflights users on 7/14. 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 12/511:40 pm
ANC
- SJU
2 stops19h 56m
United Airlines
Deal found 7/14![United Airlines logo]()
$497
This United Airlines deal was found by Cheapflights users on 7/14. 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 8/198:15 pm
ANC
- SJU
1 stop12h 39m
United Airlines
Deal found 7/14![United Airlines logo]()
$512
This eDestinos deal was found by Cheapflights users on 7/12. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/318:52 pm
ANC
- SJU
1 stop14h 26m
Sun Country Air
Deal found 7/12![Sun Country Air logo]()
$551
This American Airlines deal was found by Cheapflights users on 7/14. 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 7/3012:57 am
ANC
- SJU
2 stops18h 02m
American Airlines
Deal found 7/14![American Airlines logo]()
$552
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 July 16, 2026.
Round-trip from | $777 (United Airlines) |
|---|---|
One-way from | $432 (Southwest) |
Popular in | June |
Cheapest in | August |
Average price | $886 |
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 July 16, 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
AnchorageSan Juan
ANC - SJU
ANCSJU
Anchorage
Tue 8/25
3:15 pm-1:45 pm
2 stops18h 30m
San Juan Luis Munoz Marin Intl
Sat 9/5
3:56 pm-7:59 pm
1 stop32h 03m
$840
Quickest round-trip
AnchorageSan Juan
ANC - SJU
ANCSJU
Anchorage
Sun 10/18
4:02 pm-1:21 pm
2 stops17h 19m
San Juan Luis Munoz Marin Intl
Mon 11/2
7:00 am-8:55 pm
2 stops18h 55m
$850
AnchorageSan Juan
ANC - SJU
ANCSJU
Anchorage
Mon 8/24
12:39 am-11:52 pm
2 stops19h 13m
San Juan Luis Munoz Marin Intl
Sat 9/5
7:00 am-12:59 am
2 stops21h 59m
$855
AnchorageSan Juan
ANC - SJU
ANCSJU
Anchorage
Tue 9/1
8:15 pm-11:50 pm
2 stops23h 35m
San Juan Luis Munoz Marin Intl
Fri 9/4
3:56 pm-1:04 pm
1 stop25h 08m
$895
AnchorageSan Juan
ANC - SJU
ANCSJU
Anchorage
Sun 10/18
8:59 pm-11:50 pm
2 stops22h 51m
San Juan Luis Munoz Marin Intl
Mon 11/2
8:25 am-7:15 pm
1 stop15h 50m
$904
AnchorageSan Juan
ANC - SJU
ANCSJU
Anchorage
Mon 8/24
11:09 pm-11:50 pm
2 stops20h 41m
San Juan Luis Munoz Marin Intl
Wed 8/26
1:00 am-7:59 pm
2 stops22h 59m
$908
Cheapest one-way
AnchorageSan Juan
ANC - SJU
ANCSJU
Anchorage
Wed 8/19
10:25 pm-10:50 pm
2 stops20h 25m
$432
AnchorageSan Juan
ANC - SJU
ANCSJU
Anchorage
Fri 8/28
10:25 pm-6:15 pm
2 stops15h 50m
$432
AnchorageSan Juan
ANC - SJU
ANCSJU
Anchorage
Wed 8/19
10:48 pm-7:52 pm
3 stops41h 04m
$462
AnchorageSan Juan
ANC - SJU
ANCSJU
Anchorage
Fri 7/24
1:22 pm-12:28 am
3 stops55h 06m
$473
Showing 1-10 of 14 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
No data available for this route at this time. Please check back soon.
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 July 16, 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
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from 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.
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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 July 16, 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 July 16, 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 July 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$432 | Average$848 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$496 | Average$764 | FlexibilityNo cancel fee | On-time69% |