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Cheap flights from Anchorage to San Juan from $463

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Anchorage to San Juan departing on 7/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Anchorage to San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
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
$812United Airlines
Tue, Aug 25 - Sat, Sep 5
United Airlines Logo
3:15 pm - 11:57 am
ANC
-
SJU
16h 42m
2 stops
United Airlines Logo
7:00 am - 7:35 pm
SJU
-
ANC
16h 35m
2 stops
$815United Airlines
Tue, Aug 25 - Mon, Aug 31
United Airlines Logo
11:09 pm - 2:44 pm
ANC
-
SJU
35h 35m
2 stops
United Airlines Logo
3:56 pm - 7:59 pm
SJU
-
ANC
32h 03m
1 stop
$818United Airlines
Mon, Aug 24 - Thu, Aug 27
United Airlines Logo
11:09 pm - 2:44 pm
ANC
-
SJU
35h 35m
2 stops
United Airlines Logo
4:55 pm - 7:59 pm
SJU
-
ANC
31h 04m
2 stops
$822United Airlines
Mon, Aug 24 - Thu, Aug 27
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
$828United Airlines
Tue, Aug 25 - Sat, Sep 5
Delta Logo
9:55 pm - 4:10 pm
ANC
-
SJU
13h 15m
1 stop
Delta Logo
7:30 am - 7:34 pm
SJU
-
ANC
17h 04m
1 stop
$835Delta
Wed, Jan 13 - Sat, Jan 23
United Airlines Logo
3:15 pm - 12:54 pm
ANC
-
SJU
17h 39m
2 stops
United Airlines Logo
7:00 am - 7:35 pm
SJU
-
ANC
16h 35m
2 stops
$844United Airlines
Wed, Aug 19 - Wed, Aug 26
United Airlines Logo
8:19 pm - 11:57 am
ANC
-
SJU
11h 38m
1 stop
United Airlines Logo
7:00 am - 7:02 pm
SJU
-
ANC
16h 02m
1 stop
$850United Airlines
Tue, Aug 18 - Tue, Aug 25
Delta Logo
9:55 pm - 5:20 pm
ANC
-
SJU
14h 25m
2 stops
Delta Logo
7:30 am - 7:34 pm
SJU
-
ANC
17h 04m
1 stop
$855Delta
Fri, Jan 15 - Sat, Jan 23
United Airlines Logo
8:00 pm - 2:44 pm
ANC
-
SJU
14h 44m
1 stop
United Airlines Logo
3:56 pm - 7:59 pm
SJU
-
ANC
32h 03m
1 stop
$861United Airlines
Tue, Aug 25 - Sat, Sep 5

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United Airlines flights from Anchorage to San Juan

Our best United Airlines deals on Anchorage to San Juan flight tickets
United Airlines
Aug 25
ANC9:20 pmAnchorage
22h 30m
2 stops
SJU11:50 pmSan Juan Luis Munoz Marin Intl
Sep 5
SJU4:55 pmSan Juan Luis Munoz Marin Intl
24h 09m
2 stops
ANC1:04 pmAnchorage
$812
United Airlines
Aug 25
ANC3:15 pmAnchorage
16h 42m
2 stops
SJU11:57 amSan Juan Luis Munoz Marin Intl
Aug 31
SJU7:00 amSan Juan Luis Munoz Marin Intl
16h 35m
2 stops
ANC7:35 pmAnchorage
$815
United Airlines
Aug 24
ANC11:09 pmAnchorage
35h 35m
2 stops
SJU2:44 pmSan Juan Luis Munoz Marin Intl
Aug 27
SJU3:56 pmSan Juan Luis Munoz Marin Intl
32h 03m
1 stop
ANC7:59 pmAnchorage
$818

Delta flights from Anchorage to San Juan

Our best Delta deals on Anchorage to San Juan flight tickets
Delta
Jan 13
ANC9:55 pmAnchorage
13h 15m
1 stop
SJU4:10 pmSan Juan Luis Munoz Marin Intl
Jan 23
SJU7:30 amSan Juan Luis Munoz Marin Intl
17h 04m
1 stop
ANC7:34 pmAnchorage
$835
Delta
Jan 15
ANC9:55 pmAnchorage
14h 25m
2 stops
SJU5:20 pmSan Juan Luis Munoz Marin Intl
Jan 23
SJU7:30 amSan Juan Luis Munoz Marin Intl
17h 04m
1 stop
ANC7:34 pmAnchorage
$855
Delta
Jan 14
ANC9:55 pmAnchorage
11h 20m
1 stop
SJU2:15 pmSan Juan Luis Munoz Marin Intl
Jan 23
SJU6:15 amSan Juan Luis Munoz Marin Intl
19h 48m
2 stops
ANC9:03 pmAnchorage
$945

momondo 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, momondo users made 832,500 searches. Data last updated July 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

Price

Cheapest round-trip

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Tue 8/25

9:20 pm-11:50 pm

2 stops22h 30m

San Juan Luis Munoz Marin Intl

Sat 9/5

4:55 pm-1:04 pm

2 stops24h 09m

$812

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Tue 8/25

3:15 pm-11:57 am

2 stops16h 42m

San Juan Luis Munoz Marin Intl

Mon 8/31

7:00 am-7:35 pm

2 stops16h 35m

$815

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Mon 8/24

11:09 pm-2:44 pm

2 stops35h 35m

San Juan Luis Munoz Marin Intl

Thu 8/27

3:56 pm-7:59 pm

1 stop32h 03m

$818

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Mon 8/24

11:09 pm-2:44 pm

2 stops35h 35m

San Juan Luis Munoz Marin Intl

Thu 8/27

4:55 pm-7:59 pm

2 stops31h 04m

$822

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-3:10 pm

2 stops27h 14m

$828

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Wed 1/13

9:55 pm-4:10 pm

1 stop13h 15m

San Juan Luis Munoz Marin Intl

Sat 1/23

7:30 am-7:34 pm

1 stop17h 04m

$835

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Wed 8/19

3:15 pm-12:54 pm

2 stops17h 39m

San Juan Luis Munoz Marin Intl

Wed 8/26

7:00 am-7:35 pm

2 stops16h 35m

$844
Quickest round-trip

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Tue 8/18

8:19 pm-11:57 am

1 stop11h 38m

San Juan Luis Munoz Marin Intl

Tue 8/25

7:00 am-7:02 pm

1 stop16h 02m

$850

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Fri 1/15

9:55 pm-5:20 pm

2 stops14h 25m

San Juan Luis Munoz Marin Intl

Sat 1/23

7:30 am-7:34 pm

1 stop17h 04m

$855

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Tue 8/25

8:00 pm-2:44 pm

1 stop14h 44m

San Juan Luis Munoz Marin Intl

Sat 9/5

3:56 pm-7:59 pm

1 stop32h 03m

$861

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Juan from

How to get the cheapest flight ticket from Anchorage to San Juan

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Anchorage and San Juan?

Prices are currently typical for flights on this route.

Typical prices usually range from $656 to $851.
The lowest price recently found on this route was $812.

What is the cheapest month to fly to San Juan?

If you’re not able to fly to San Juan in January, then August is your next best option. Flight prices from Anchorage to San Juan during August average around $556.

Cheap Anchorage to San Juan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Anchorage to San Juan

Fastest flight time

13h 15m

Direct flights

None
The fastest flight from Anchorage to San Juan takes 13h 15m
There are no direct flights from Anchorage to San Juan. There are no popular flight routes from Anchorage to San Juan.
Search flight deals

Frequently asked questions about flying from Anchorage to San Juan

  • How far is Anchorage to San Juan by plane?

    The distance between Anchorage and San Juan is about 4896.2 mi. In terms of flight time, this usually takes a little over 13h 15m.

  • When did momondo last update prices for flights from Anchorage Airport to San Juan?

    Prices for flights from Anchorage Airport to San Juan were last updated today.

  • How many operators does momondo search for flights from Anchorage Airport to San Juan?

  • How old do you have to be to fly from Anchorage Airport to San Juan?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Anchorage Airport to San Juan.

  • What documentation or ID do you need to fly to San Juan?

    The necessary travel and health documents for your San Juan trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Anchorage to San Juan

Compare and see reviews for airlines that fly from Anchorage to San Juan with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $432Free CancellationRating
7.8
8,485 reviews
Search Delta flights
United AirlinesPriceFrom $496Free CancellationRating
7.4
10,023 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Anchorage to San Juan?

It is quick and easy to find Anchorage to San Juan flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Juan that suits you.

Can I find flights from Anchorage to San Juan with flexible booking policies on momondo?

Flights from Anchorage to San Juan with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Anchorage to San Juan?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Juan from Anchorage.

I’m not ready to book a flight from Anchorage to San Juan right now. Can momondo alert me if prices change?

Price alerts on flights to San Juan from Anchorage are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Puerto Rico

Fly into one of these airports located in San Juan

Airports listed have a maximum distance of 7.1 mi from San Juan
San Juan Isla Grande Airport
San Juan Luis Munoz Marin Intl Airport