$430+ Cheap flights from Anchorage (ANC) to San Juan
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — SJU
Oct 6 — Oct 131
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 Anchorage to San Juan
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Best
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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 September 6, 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 September 6, 2026.
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Mon 10/198:59 pm -
2 stops22h 51m
Wed 10/211:00 am -
2 stops22h 57m
Deal found 9/3![United Airlines logo]()
$803
This United Airlines deal was found by Cheapflights users on 9/2. 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 11/38:43 pm -
1 stop13h 57m
Wed 11/117:40 am -
2 stops20h 16m
Deal found 9/2![United Airlines logo]()
$805
This Delta deal was found by Cheapflights users on 9/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/184:05 pm -
2 stops17h 44m
Mon 11/28:15 am -
2 stops21h 20m
Deal found 9/4![Delta logo]()
$820
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Wed 10/2111:45 pm -
2 stops16h 53m
Fri 10/306:40 am -
2 stops20h 16m
Deal found 9/1![United Airlines logo]()
$839
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Sun 10/188:59 pm -
2 stops22h 51m
Mon 11/24:55 pm -
1 stop31h 44m
Deal found 9/3![United Airlines logo]()
$853
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Thu 10/2211:45 pm -
2 stops16h 53m
Fri 10/301:35 pm -
3 stops34h 04m
Deal found 9/2![United Airlines logo]()
$857
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 September 6, 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 September 6, 2026.
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Mon 10/198:59 pm -
2 stops22h 51m
Wed 10/211:00 am -
2 stops22h 57m
Deal found 9/4![United Airlines logo]()
$822
This Delta deal was found by Cheapflights users on 9/3. 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.
Sun 10/182:24 pm -
2 stops19h 25m
Mon 11/28:15 am -
2 stops17h 44m
Deal found 9/3![Delta logo]()
$825
This Delta deal was found by Cheapflights users on 9/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/224:05 pm -
2 stops20h 44m
Fri 10/307:15 am -
2 stops17h 44m
Deal found 9/4![Delta logo]()
$825
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Sun 10/188:59 pm -
2 stops22h 51m
Mon 11/24:55 pm -
1 stop31h 44m
Deal found 9/3![United Airlines logo]()
$853
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Thu 10/2211:45 pm -
1 stop13h 53m
Fri 10/301:35 pm -
3 stops34h 04m
Deal found 9/2![United Airlines logo]()
$857
Last-minute flights from Anchorage to San JuanDiscover last-minute flight deals from Anchorage to San Juan. Data last updated September 6, 2026 and is based on user searches.
Discover last-minute flight deals from Anchorage to San Juan. Data last updated September 6, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/184:05 pm -
2 stops17h 44m
Mon 11/28:15 am -
2 stops21h 20m
Deal found 9/4![Delta logo]()
$820
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Sun 10/188:59 pm -
2 stops22h 51m
Mon 11/24:55 pm -
1 stop31h 44m
Deal found 9/3![United Airlines logo]()
$853
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Mon 10/198:59 pm -
2 stops22h 51m
Wed 10/211:00 am -
2 stops22h 57m
Deal found 9/3![United Airlines logo]()
$803
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Wed 10/2111:45 pm -
1 stop13h 53m
Sun 11/18:05 am -
2 stops16h 34m
Deal found 9/1![United Airlines logo]()
$805
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Wed 10/2111:45 pm -
2 stops16h 53m
Fri 10/306:40 am -
2 stops20h 16m
Deal found 9/1![United Airlines logo]()
$839
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Thu 10/2211:45 pm -
2 stops16h 53m
Fri 10/301:35 pm -
3 stops34h 04m
Deal found 9/2![United Airlines logo]()
$857
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 September 6, 2026.
Search for one-way flight options from Anchorage to San Juan. Find affordable one-way fares based on user searches. Data last updated September 6, 2026.
This eDestinos deal was found by Cheapflights users on 9/2. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:17 pm -
3 stops43h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$430
This American Airlines deal was found by Cheapflights users on 9/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:54 pm -
2 stops18h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![American Airlines logo]()
$467
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Wed 9/3011:45 pm -
1 stop13h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![United Airlines logo]()
$472
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Mon 9/143:30 pm -
2 stops18h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![United Airlines logo]()
$602
This American Airlines deal was found by Cheapflights users on 9/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/149:54 pm -
2 stops18h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![American Airlines logo]()
$682
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Sun 9/1310:19 pm -
1 stop13h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![United Airlines logo]()
$800
This American Airlines deal was found by Cheapflights users on 9/3. 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.
Sun 9/139:54 pm -
2 stops18h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![American Airlines logo]()
$899
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 September 6, 2026.
Round-trip from | $803 (United Airlines) |
|---|---|
One-way from | $430 (eDestinos) |
Popular in | November |
Cheapest in | August |
Average price | $964 |
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 7,457,451 searches. Data last updated September 6, 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 Anchorage - SJU San Juan Luis Munoz Marin Intl
ANCSJU
Anchorage
Mon 9/14
3:30 pm-1:53 pm
2 stops18h 23m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$602
Quickest round-trip
AnchorageSan Juan
ANC Anchorage - SJU San Juan Luis Munoz Marin Intl
ANCSJU
Anchorage
Sun 9/13
10:19 pm-3:42 pm
1 stop13h 23m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$790
AnchorageSan Juan
ANC Anchorage - SJU San Juan Luis Munoz Marin Intl
ANCSJU
Anchorage
Mon 10/19
8:59 pm-11:50 pm
2 stops22h 51m
San Juan Luis Munoz Marin Intl
Wed 10/21
1:00 am-7:57 pm
2 stops22h 57m
$822
AnchorageSan Juan
ANC Anchorage - SJU San Juan Luis Munoz Marin Intl
ANCSJU
Anchorage
Sun 10/18
2:24 pm-1:49 pm
2 stops19h 25m
San Juan Luis Munoz Marin Intl
Mon 11/2
8:15 am-8:59 pm
2 stops17h 44m
$825
AnchorageSan Juan
ANC Anchorage - SJU San Juan Luis Munoz Marin Intl
ANCSJU
Anchorage
Thu 10/22
4:05 pm-4:49 pm
2 stops20h 44m
San Juan Luis Munoz Marin Intl
Fri 10/30
7:15 am-8:59 pm
2 stops17h 44m
$825
AnchorageSan Juan
ANC Anchorage - SJU San Juan Luis Munoz Marin Intl
ANCSJU
Anchorage
Sun 10/18
8:59 pm-11:50 pm
2 stops22h 51m
San Juan Luis Munoz Marin Intl
Mon 11/2
4:55 pm-7:39 pm
1 stop31h 44m
$853
AnchorageSan Juan
ANC Anchorage - SJU San Juan Luis Munoz Marin Intl
ANCSJU
Anchorage
Thu 10/22
11:45 pm-5:38 pm
1 stop13h 53m
San Juan Luis Munoz Marin Intl
Fri 10/30
1:35 pm-7:39 pm
3 stops34h 04m
$857
Sorted 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
What is the cheapest month to book a flight from Anchorage to San Juan?
Currently, August is the cheapest month in which you can book a flight from Anchorage to San Juan (average of $623). Flying from Anchorage to San Juan in November is currently the most expensive (average of $1,708). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
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 September 6, 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.
Food
7.2
Boarding
8.1
Entertainment
7.8
Crew
8.5
Comfort
7.8
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Food
7.2
Boarding
8.1
Entertainment
7.8
Crew
8.5
Comfort
7.8
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Food
7.2
Boarding
8.1
Entertainment
7.8
Crew
8.5
Comfort
7.8
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - 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.
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Toggle through the tabs below to find thousands of options on Cheapflights for your next 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 September 6, 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 September 6, 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 7,457,451 searches. Data last updated September 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$432 | Average$924 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$516 | Average$794 | FlexibilityNo cancel fee | On-time69% |