ANC - SJU

$430 Find Cheap Flights from Anchorage to San Juan - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Anchorage to San Juan departing on 7/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$775
Typical prices: $809-$964
United Airlines
Tue 9/1Fri 9/4
ANC - SJU • 2 stops
Cheapest one-way
$430
Typical prices: $541-$681
Multiple Airlines
Mon 7/20
ANC - SJU • 3 stops
Top airlines
Cheapest • from $775 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Anchorage and San Juan. You'll need at least 1 connection.
Insights
Insights
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Insights
Top layover airports
Cheapest • Avg $830 (round-trip)
Shortest trip • 11h 33m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to San Juan!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Anchorage to San Juan (ANC-SJU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Anchorage to San Juan that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Anchorage to San Juan

Tue, Sep 1 - Fri, Sep 4
United Airlines Logo
3:15 pm - 1:45 pm
ANC
-
SJU
18h 30m
2 stops
United Airlines Logo
1:25 pm - 1:04 pm
SJU
-
ANC
27h 39m
2 stops
$775United Airlines
Tue, Sep 1 - Fri, Sep 4
United Airlines Logo
9:20 pm - 11:50 pm
ANC
-
SJU
22h 30m
2 stops
United Airlines Logo
4:55 pm - 1:04 pm
SJU
-
ANC
24h 09m
2 stops
$777United Airlines
Tue, Aug 25 - Fri, Sep 4
United Airlines Logo
3:15 pm - 1:45 pm
ANC
-
SJU
18h 30m
2 stops
United Airlines Logo
1:00 am - 7:11 pm
SJU
-
ANC
22h 11m
1 stop
$780United Airlines
Tue, Sep 1 - Fri, Sep 4
United Airlines Logo
3:15 pm - 1:45 pm
ANC
-
SJU
18h 30m
2 stops
United Airlines Logo
3:56 pm - 1:04 pm
SJU
-
ANC
25h 08m
1 stop
$798United Airlines
Tue, Sep 1 - Fri, Sep 4
United Airlines Logo
9:20 pm - 11:50 pm
ANC
-
SJU
22h 30m
2 stops
United Airlines Logo
3:56 pm - 7:59 pm
SJU
-
ANC
32h 03m
1 stop
$800United Airlines
Tue, Sep 1 - Fri, Sep 4
Southwest Logo
11:55 pm - 10:00 pm
ANC
-
SJU
18h 05m
2 stops
Southwest Logo
6:00 am - 9:15 pm
SJU
-
ANC
19h 15m
2 stops
$810Southwest
Tue, Aug 11 - Mon, Aug 17
United Airlines Logo
3:15 pm - 12:54 pm
ANC
-
SJU
17h 39m
2 stops
United Airlines Logo
7:00 am - 7:02 pm
SJU
-
ANC
16h 02m
1 stop
$815United Airlines
Tue, Sep 1 - Fri, Sep 4
United Airlines Logo
9:20 pm - 11:50 pm
ANC
-
SJU
22h 30m
2 stops
United Airlines Logo
4:55 pm - 1:04 pm
SJU
-
ANC
24h 09m
2 stops
$817United Airlines
Tue, Aug 25 - Sat, Sep 5
United Airlines Logo
3:15 pm - 1:45 pm
ANC
-
SJU
18h 30m
2 stops
United Airlines Logo
3:56 pm - 3:10 pm
SJU
-
ANC
27h 14m
2 stops
$818United Airlines
Fri, Aug 21 - Sun, Aug 30
Southwest Logo
10:25 pm - 6:15 pm
ANC
-
SJU
15h 50m
2 stops
Southwest Logo
6:35 am - 10:45 pm
SJU
-
ANC
20h 10m
2 stops
$825Southwest
Booking Insights

KAYAK's insights & trends for Anchorage to San Juan flights

Get data-powered insights and trends into flights from Anchorage to San Juan to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Anchorage to San Juan Luis Munoz Marin Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Anchorage to San Juan Luis Munoz Marin Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Anchorage to San Juan Luis Munoz Marin Intl Airport is January, where tickets cost $0 (return) on average. On the other hand, the most expensive months are June and February, where the average cost of round-trip tickets is $1,138 and $1,093 respectively.

Good to know

Low seasonAugust
Cheapest flight$430
Best time to beat the crowds with an average 40% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from Anchorage to San Juan

When to book flights from Anchorage to San Juan

Are your dates flexible? Find out the best times to travel from Anchorage to San Juan based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Anchorage to San Juan flights

  • What is the cheapest flight from Anchorage to San Juan Luis Munoz Marin Intl Airport?

    In the last 5 days, the lowest price for a flight from Anchorage to San Juan Luis Munoz Marin Intl Airport was $430 for a one-way ticket and $775 for a round-trip.

  • Do I need a passport to fly between Anchorage and San Juan?

    A passport is required to fly from Anchorage to San Juan.

  • Which aircraft models fly most regularly from Anchorage to San Juan?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Anchorage to San Juan?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Anchorage and San Juan, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Anchorage to San Juan, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Anchorage to San Juan are Delta and United Airlines. With an average price for the route of $848 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $794 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Anchorage to San Juan?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Anchorage to San Juan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Anchorage to San Juan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan from Anchorage is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Anchorage to San Juan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Juan with an airline and back to Anchorage with another airline. Booking your flights between Anchorage and SJU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Anchorage to San Juan?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Juan from Anchorage up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Anchorage to San Juan

 
See real verified KAYAK customer reviews for airlines flying from Anchorage to San Juan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Anchorage to San Juan? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8474 reviews
7.8Comfort
8.5Crew
7.8Entertainment
7.2Food
8.1Boarding
Airline reviews

It was good. The leg room was not great in Row 1.

8.0 ExcellentDaniel, Feb 2026
JFK - SJU
Read more Delta reviews

It was good. The leg room was not great in Row 1.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Lounge in Lagos is terrible, food on board from Lagos to Atlanta was horrible. Only bright spot the cabin crew were awesome.

No one fussed at me about my pap machine as a 3rd pice on the plane. Boarding was pleasant and smooth. The boarding agent in Anchorage was a fun character- he could be in a movie. :~) The on-board crew were downright pleasant. No militant attitudes on Delta. Like all planes these days the seats are too narrow for standard Americans and at 5’2” there is barely enough leg room. I don’t know how tall people fold themselves into the seats. But that’s nothing specific to Delta

Delta was great the entertainment was outdated. Screen was very small and didn’t work.

The boarding was great. With all the delays I was grateful to get on the plane and headed for home. There was no in flight entertainment. Seats were very uncomfortable! Unfortunately we were seated next to an exit row so there was no recline in our seat. Other than that it was a smooth ride.

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

Delta is one of the best airlines I have flown

When we checked in my friend and I were sitting seperate. By the time we got to boarding, they automatically switched our seats. I really liked that.

I trust Delta. I travel comfortable. The snacks could improve or could go to something as a little sandwich.

Have not had a flight out or returning to Norfolk that has not required maintenance, and a gate delay. Properly staff the crew so maintenance can be performed without last minute emergencies on each flight and there is enough staff to have gates prepared for inbound flights. Staff to ensure the safety and on time service vs. profit.

Always pretty good as far as I see it. Staff was friendly and process was quick to get on and off.

Our flight was great with an unexpected upgrade. However, four days into our travel we are still without a piece of luggage. The bag tracker has not been accurate, the airline is not communicating with me or the luggage delivery service and no one is willing to take responsibility or guarantee any kind of support or reimbursement. Unfortunately, we do not have the option to easily shop to replace items as we are currently on a cruise. I have been very disappointed by United Airlines response.

There could have been better food options in economy on the long 7hr trip from IAH to AM.

The seats on this flight weren’t as comfortable as we had expected. Even leaned back these seats left us feeling crappy in our backs. Also we had to use our own tablets for movies, but nothing in the seats in front of us to hold the tablets up.

There was no food available for this red eye... one little waffle cookie for a 6+ hour flight... thank God I was able to sleep some

My flight was completely full. Making me very stressful with people walking around all the time. I believe airlines can do better for entertain people during the flight.

To san Francisco it was ok. From sf to Manila it was horrible

You have got to come up with a better way of getting connecting flight people off the plane first. Flying doesn’t bring out the best in people but exiting off a plane rules needs to come from management, not from the expectation that passengers will be “kind” and let them off first. Perhaps exiting in zones? Like boarding? Zone 1 exits are connecting people. This frustration led to many people missing their flights or scrambling. We were delayed leaving the first leg which amplified this.

The United website was easy to use and had all the information I needed. I needed to change my flight and it was accomplished easily on line. I was also easily able to upgrade and for a reasonable price. Boarding went smoothly and the flight was in time. The service was good in board but the crew did not seem happy at all. Limited availability of meals - not much choice for purchase and in business class they ran out of one of the meal choices by row 4. .

Everything you need to know for your flight from Anchorage to San Juan

Information on your arrival and departure airports