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Cheap flights from Anchorage to San Juan from $467

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 9/23. 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.
Delta Logo
2:20 pm - 11:56 am
ANC
-
SJU
17h 36m
2 stops
Delta Logo
1:46 pm - 1:45 am
SJU
-
ANC
16h 59m
2 stops
$835Delta
Sun, Oct 18 - Mon, Nov 2
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
$872United Airlines
Mon, Aug 24 - Thu, Aug 27
United Airlines Logo
9:20 pm - 11:50 pm
ANC
-
SJU
22h 30m
2 stops
United Airlines Logo
3:56 pm - 7:35 pm
SJU
-
ANC
31h 39m
2 stops
$877United Airlines
Mon, Aug 24 - Thu, Aug 27
United Airlines Logo
8:19 pm - 1:45 pm
ANC
-
SJU
13h 26m
1 stop
United Airlines Logo
3:56 pm - 7:59 pm
SJU
-
ANC
32h 03m
1 stop
$885United Airlines
Mon, Aug 24 - Thu, Aug 27
United Airlines Logo
10:19 pm - 11:50 pm
ANC
-
SJU
21h 31m
2 stops
United Airlines Logo
3:56 pm - 7:35 pm
SJU
-
ANC
31h 39m
2 stops
$890United Airlines
Mon, Aug 24 - Thu, Aug 27
United Airlines Logo
11:40 pm - 5:38 pm
ANC
-
SJU
13h 58m
1 stop
United Airlines Logo
7:45 am - 10:39 pm
SJU
-
ANC
19h 54m
2 stops
$895United Airlines
Sun, Oct 18 - Mon, Nov 2
United Airlines Logo
11:59 pm - 9:24 pm
ANC
-
SJU
17h 25m
2 stops
United Airlines Logo
1:40 pm - 11:59 pm
SJU
-
ANC
14h 19m
1 stop
$985United Airlines
Mon, Jul 6 - Fri, Jul 10
United Airlines Logo
4:00 pm - 12:04 pm
ANC
-
SJU
16h 04m
2 stops
United Airlines Logo
7:40 am - 7:54 pm
SJU
-
ANC
16h 14m
1 stop
$1,013United Airlines
Mon, Jul 6 - Fri, Jul 10
Southwest Logo
11:55 pm - 11:35 pm
ANC
-
SJU
19h 40m
2 stops
Southwest Logo
5:45 am - 9:15 pm
SJU
-
ANC
19h 30m
2 stops
$1,015Southwest
Wed, Jul 1 - Sun, Jul 5
United Airlines Logo
8:20 pm - 1:45 pm
ANC
-
SJU
13h 25m
1 stop
United Airlines Logo
7:00 am - 6:41 pm
SJU
-
ANC
15h 41m
1 stop
$1,055United Airlines
Mon, Jul 27 - Sat, Aug 8

American Airlines flights from Anchorage to San Juan

Our best American Airlines deals on Anchorage to San Juan flight tickets
American Airlines
Jul 26
ANC11:44 pmAnchorage
18h 15m
2 stops
SJU9:59 pmSan Juan Luis Munoz Marin Intl
Aug 8
SJU12:55 amSan Juan Luis Munoz Marin Intl
23h 56m
1 stop
ANC8:51 pmAnchorage
$1,145
American Airlines
Jul 27
ANC9:57 pmAnchorage
21h 51m
1 stop
SJU11:48 pmSan Juan Luis Munoz Marin Intl
Aug 8
SJU7:05 amSan Juan Luis Munoz Marin Intl
17h 46m
2 stops
ANC8:51 pmAnchorage
$1,200
American Airlines
Jul 26
ANC9:57 pmAnchorage
21h 51m
1 stop
SJU11:48 pmSan Juan Luis Munoz Marin Intl
Aug 8
SJU12:55 amSan Juan Luis Munoz Marin Intl
23h 56m
1 stop
ANC8:51 pmAnchorage
$1,225

Alaska Airlines flights from Anchorage to San Juan

Our best Alaska Airlines deals on Anchorage to San Juan flight tickets
Alaska Airlines
Oct 18
ANC7:10 amAnchorage
26h 35m
3 stops
SJU1:45 pmSan Juan Luis Munoz Marin Intl
Nov 2
SJU6:44 amSan Juan Luis Munoz Marin Intl
19h 05m
2 stops
ANC8:49 pmAnchorage
$1,175
Alaska Airlines
Oct 18
ANC3:58 pmAnchorage
17h 47m
2 stops
SJU1:45 pmSan Juan Luis Munoz Marin Intl
Nov 2
SJU6:44 amSan Juan Luis Munoz Marin Intl
22h 04m
3 stops
ANC11:48 pmAnchorage
$1,176
Alaska Airlines
Jul 27
ANC6:02 pmAnchorage
25h 46m
2 stops
SJU11:48 pmSan Juan Luis Munoz Marin Intl
Aug 7
SJU12:55 amSan Juan Luis Munoz Marin Intl
21h 42m
3 stops
ANC6:37 pmAnchorage
$1,191

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 June 4, 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

Sun 10/18

2:20 pm-11:56 am

2 stops17h 36m

San Juan Luis Munoz Marin Intl

Mon 11/2

1:46 pm-1:45 am

2 stops16h 59m

$835

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Mon 8/24

9:20 pm-11:50 pm

2 stops22h 30m

San Juan Luis Munoz Marin Intl

Thu 8/27

3:56 pm-7:59 pm

1 stop32h 03m

$872

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Mon 8/24

9:20 pm-11:50 pm

2 stops22h 30m

San Juan Luis Munoz Marin Intl

Thu 8/27

3:56 pm-7:35 pm

2 stops31h 39m

$877

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Mon 8/24

8:19 pm-1:45 pm

1 stop13h 26m

San Juan Luis Munoz Marin Intl

Thu 8/27

3:56 pm-7:59 pm

1 stop32h 03m

$885

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Mon 8/24

10:19 pm-11:50 pm

2 stops21h 31m

San Juan Luis Munoz Marin Intl

Thu 8/27

3:56 pm-7:35 pm

2 stops31h 39m

$890

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Sun 10/18

11:40 pm-5:38 pm

1 stop13h 58m

San Juan Luis Munoz Marin Intl

Mon 11/2

7:45 am-10:39 pm

2 stops19h 54m

$895

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Mon 7/6

11:59 pm-9:24 pm

2 stops17h 25m

San Juan Luis Munoz Marin Intl

Fri 7/10

1:40 pm-11:59 pm

1 stop14h 19m

$985

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Mon 7/6

4:00 pm-12:04 pm

2 stops16h 04m

San Juan Luis Munoz Marin Intl

Fri 7/10

7:40 am-7:54 pm

1 stop16h 14m

$1,013

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Wed 7/1

11:55 pm-11:35 pm

2 stops19h 40m

San Juan Luis Munoz Marin Intl

Sun 7/5

5:45 am-9:15 pm

2 stops19h 30m

$1,015
Quickest round-trip

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Mon 7/27

8:20 pm-1:45 pm

1 stop13h 25m

San Juan Luis Munoz Marin Intl

Sat 8/8

7:00 am-6:41 pm

1 stop15h 41m

$1,055

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?

What is the cheapest month to fly to San Juan?

If you’re not able to fly to San Juan in January, then February is your next best option. Flight prices from Anchorage to San Juan during February average around $226.

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 45m

Direct flights

None
The fastest flight from Anchorage to San Juan takes 11h 45m
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 11h 45m.

  • 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
8,395 reviews
Search Delta flights
United AirlinesPriceFrom $496Free CancellationRating
7.4
9,774 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