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Cheap flights from Anchorage to San Juan from $387

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 4/29. 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

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Find the cheapest flights from Anchorage to San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
11:15 pm - 10:00 pm
ANC
-
SJU
18h 45m
2 stops
Southwest Logo
6:00 am - 10:05 pm
SJU
-
ANC
20h 05m
2 stops
$775Southwest
Tue, Aug 18 - Tue, Sep 1
United Airlines Logo
8:45 pm - 8:34 pm
ANC
-
SJU
19h 49m
1 stop
United Airlines Logo
7:40 am - 8:06 pm
SJU
-
ANC
16h 26m
1 stop
$806United Airlines
Mon, May 4 - Thu, May 7
Delta Logo
5:15 pm - 11:56 am
ANC
-
SJU
14h 41m
2 stops
Delta Logo
7:30 am - 1:35 am
SJU
-
ANC
22h 05m
2 stops
$815Delta
Mon, Aug 24 - Wed, Sep 2
United Airlines Logo
11:47 pm - 5:38 pm
ANC
-
SJU
13h 51m
1 stop
United Airlines Logo
7:40 am - 5:01 pm
SJU
-
ANC
13h 21m
1 stop
$835United Airlines
Sat, Apr 25 - Mon, May 4
Delta Logo
5:15 pm - 3:12 pm
ANC
-
SJU
17h 57m
2 stops
Delta Logo
7:30 am - 7:25 pm
SJU
-
ANC
15h 55m
1 stop
$845Delta
Fri, Aug 28 - Thu, Sep 3
United Airlines Logo
8:50 pm - 2:44 pm
ANC
-
SJU
13h 54m
1 stop
United Airlines Logo
7:40 am - 5:01 pm
SJU
-
ANC
13h 21m
1 stop
$846United Airlines
Mon, Apr 20 - Tue, May 5
Delta Logo
8:30 pm - 11:56 am
ANC
-
SJU
11h 26m
1 stop
Delta Logo
1:06 pm - 1:35 am
SJU
-
ANC
16h 29m
2 stops
$855Delta
Wed, Aug 26 - Tue, Sep 1
United Airlines Logo
11:59 pm - 11:50 pm
ANC
-
SJU
19h 51m
2 stops
United Airlines Logo
1:00 am - 5:01 pm
SJU
-
ANC
20h 01m
2 stops
$865United Airlines
Mon, May 4 - Wed, May 6
Delta Logo
5:22 pm - 12:01 pm
ANC
-
SJU
14h 39m
2 stops
Delta Logo
2:35 pm - 1:35 am
SJU
-
ANC
15h 00m
2 stops
$875Delta
Wed, Jun 3 - Fri, Jun 19
United Airlines Logo
11:47 pm - 2:44 pm
ANC
-
SJU
34h 57m
2 stops
United Airlines Logo
1:00 am - 5:01 pm
SJU
-
ANC
20h 01m
2 stops
$882United Airlines
Sat, Apr 18 - Sat, May 2

Delta flights from Anchorage to San Juan

Our best Delta deals on Anchorage to San Juan flight tickets
Delta
Aug 24
ANC5:15 pmAnchorage
14h 41m
2 stops
SJU11:56 amSan Juan Luis Munoz Marin Intl
Sep 2
SJU7:30 amSan Juan Luis Munoz Marin Intl
22h 05m
2 stops
ANC1:35 amAnchorage
$815
Delta
Aug 28
ANC5:15 pmAnchorage
17h 57m
2 stops
SJU3:12 pmSan Juan Luis Munoz Marin Intl
Sep 3
SJU7:30 amSan Juan Luis Munoz Marin Intl
15h 55m
1 stop
ANC7:25 pmAnchorage
$845
Delta
Aug 26
ANC8:30 pmAnchorage
11h 26m
1 stop
SJU11:56 amSan Juan Luis Munoz Marin Intl
Sep 1
SJU1:06 pmSan Juan Luis Munoz Marin Intl
16h 29m
2 stops
ANC1:35 amAnchorage
$855

American Airlines flights from Anchorage to San Juan

Our best American Airlines deals on Anchorage to San Juan flight tickets
American Airlines
Apr 29
ANC8:30 pmAnchorage
17h 40m
2 stops
SJU6:10 pmSan Juan Luis Munoz Marin Intl
May 10
SJU11:59 pmSan Juan Luis Munoz Marin Intl
22h 51m
1 stop
ANC6:50 pmAnchorage
$900
American Airlines
May 23
ANC9:53 pmAnchorage
16h 32m
2 stops
SJU6:25 pmSan Juan Luis Munoz Marin Intl
May 31
SJU12:59 amSan Juan Luis Munoz Marin Intl
23h 48m
1 stop
ANC8:47 pmAnchorage
$930
American Airlines
May 18
ANC1:55 amAnchorage
17h 07m
2 stops
SJU11:02 pmSan Juan Luis Munoz Marin Intl
Jun 12
SJU5:30 amSan Juan Luis Munoz Marin Intl
21h 05m
1 stop
ANC10:35 pmAnchorage
$935

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 March 15, 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 8/18

11:15 pm-10:00 pm

2 stops18h 45m

San Juan Luis Munoz Marin Intl

Tue 9/1

6:00 am-10:05 pm

2 stops20h 05m

$775

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Mon 5/4

8:45 pm-8:34 pm

1 stop19h 49m

San Juan Luis Munoz Marin Intl

Thu 5/7

7:40 am-8:06 pm

1 stop16h 26m

$806

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Mon 8/24

5:15 pm-11:56 am

2 stops14h 41m

San Juan Luis Munoz Marin Intl

Wed 9/2

7:30 am-1:35 am

2 stops22h 05m

$815
Quickest round-trip

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Sat 4/25

11:47 pm-5:38 pm

1 stop13h 51m

San Juan Luis Munoz Marin Intl

Mon 5/4

7:40 am-5:01 pm

1 stop13h 21m

$835

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Fri 8/28

5:15 pm-3:12 pm

2 stops17h 57m

San Juan Luis Munoz Marin Intl

Thu 9/3

7:30 am-7:25 pm

1 stop15h 55m

$845

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Mon 4/20

8:50 pm-2:44 pm

1 stop13h 54m

San Juan Luis Munoz Marin Intl

Tue 5/5

7:40 am-5:01 pm

1 stop13h 21m

$846

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Wed 8/26

8:30 pm-11:56 am

1 stop11h 26m

San Juan Luis Munoz Marin Intl

Tue 9/1

1:06 pm-1:35 am

2 stops16h 29m

$855

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Mon 5/4

11:59 pm-11:50 pm

2 stops19h 51m

San Juan Luis Munoz Marin Intl

Wed 5/6

1:00 am-5:01 pm

2 stops20h 01m

$865

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Wed 6/3

5:22 pm-12:01 pm

2 stops14h 39m

San Juan Luis Munoz Marin Intl

Fri 6/19

2:35 pm-1:35 am

2 stops15h 00m

$875

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Sat 4/18

11:47 pm-2:44 pm

2 stops34h 57m

San Juan Luis Munoz Marin Intl

Sat 5/2

1:00 am-5:01 pm

2 stops20h 01m

$882

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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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?

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

11h 26m

Direct flights

None
The fastest flight from Anchorage to San Juan takes 11h 26m
There are no direct flights from Anchorage to San Juan. There are no popular flight routes from Anchorage to San Juan.
Search flight deals

  • 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 11h 26m.

  • 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
7.9
8,293 reviews
Search Delta flights
United AirlinesPriceFrom $448Free CancellationRating
7.4
9,427 reviews
Search United Airlines flights
American AirlinesPriceFrom $794Free CancellationRating
7.1
11,472 reviews
Search American 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