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Cheap flights from Anchorage to San Juan from $392

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 3/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
Sun Country Air Logo
8:52 pm - 3:18 pm
ANC
-
SJU
14h 26m
1 stop
Sun Country Air Logo
4:20 pm - 7:48 pm
SJU
-
ANC
31h 28m
1 stop
$755Sun Country Air
Fri, Jun 26 - Sat, Jul 4
Delta Logo
9:15 pm - 2:15 pm
ANC
-
SJU
13h 00m
1 stop
Delta Logo
6:15 am - 8:37 pm
SJU
-
ANC
18h 22m
2 stops
$775Delta
Mon, Apr 6 - Wed, Apr 15
Delta Logo
9:15 pm - 2:15 pm
ANC
-
SJU
13h 00m
1 stop
Delta Logo
7:30 am - 12:29 am
SJU
-
ANC
20h 59m
2 stops
$795Delta
Thu, Mar 26 - Fri, Apr 3
United Airlines Logo
8:45 pm - 9:24 pm
ANC
-
SJU
20h 39m
2 stops
United Airlines Logo
4:55 pm - 5:01 pm
SJU
-
ANC
28h 06m
2 stops
$804United Airlines
Mon, May 4 - Wed, May 6
United Airlines Logo
11:52 pm - 8:00 pm
ANC
-
SJU
16h 08m
2 stops
United Airlines Logo
7:00 am - 10:45 pm
SJU
-
ANC
19h 45m
2 stops
$808United Airlines
Tue, Mar 24 - Tue, Apr 7
United Airlines Logo
9:00 pm - 9:24 pm
ANC
-
SJU
20h 24m
2 stops
United Airlines Logo
4:55 pm - 5:01 pm
SJU
-
ANC
28h 06m
2 stops
$813United Airlines
Mon, May 4 - Wed, May 6
United Airlines Logo
11:47 pm - 9:24 pm
ANC
-
SJU
17h 37m
2 stops
United Airlines Logo
7:20 am - 7:55 pm
SJU
-
ANC
16h 35m
2 stops
$816United Airlines
Fri, Apr 17 - Tue, Apr 21
United Airlines Logo
11:49 pm - 9:24 pm
ANC
-
SJU
17h 35m
2 stops
United Airlines Logo
7:40 am - 8:06 pm
SJU
-
ANC
16h 26m
1 stop
$818United Airlines
Mon, May 4 - Wed, May 6
United Airlines Logo
9:10 pm - 2:40 pm
ANC
-
SJU
13h 30m
1 stop
United Airlines Logo
7:20 am - 7:55 pm
SJU
-
ANC
16h 35m
2 stops
$825United Airlines
Tue, Mar 17 - Tue, Mar 31
United Airlines Logo
11:59 pm - 8:34 pm
ANC
-
SJU
16h 35m
1 stop
United Airlines Logo
7:40 am - 8:06 pm
SJU
-
ANC
16h 26m
1 stop
$826United Airlines
Mon, May 4 - Wed, May 6

Delta flights from Anchorage to San Juan

Our best Delta deals on Anchorage to San Juan flight tickets
Delta
Apr 6
ANC9:15 pmAnchorage
13h 00m
1 stop
SJU2:15 pmSan Juan Luis Munoz Marin Intl
Apr 14
SJU7:30 amSan Juan Luis Munoz Marin Intl
15h 16m
2 stops
ANC6:46 pmAnchorage
$775
Delta
Mar 26
ANC3:40 pmAnchorage
20h 17m
2 stops
SJU3:57 pmSan Juan Luis Munoz Marin Intl
Apr 3
SJU7:30 amSan Juan Luis Munoz Marin Intl
20h 59m
2 stops
ANC12:29 amAnchorage
$795
Delta
Apr 18
ANC9:15 pmAnchorage
15h 08m
2 stops
SJU4:23 pmSan Juan Luis Munoz Marin Intl
May 3
SJU6:15 amSan Juan Luis Munoz Marin Intl
18h 22m
2 stops
ANC8:37 pmAnchorage
$860

United Airlines flights from Anchorage to San Juan

Our best United Airlines deals on Anchorage to San Juan flight tickets
United Airlines
May 4
ANC8:45 pmAnchorage
20h 39m
2 stops
SJU9:24 pmSan Juan Luis Munoz Marin Intl
May 6
SJU4:55 pmSan Juan Luis Munoz Marin Intl
28h 06m
2 stops
ANC5:01 pmAnchorage
$804
United Airlines
Mar 24
ANC11:52 pmAnchorage
13h 33m
1 stop
SJU5:25 pmSan Juan Luis Munoz Marin Intl
Apr 7
SJU7:00 amSan Juan Luis Munoz Marin Intl
19h 45m
2 stops
ANC10:45 pmAnchorage
$808
United Airlines
May 4
ANC9:00 pmAnchorage
20h 24m
2 stops
SJU9:24 pmSan Juan Luis Munoz Marin Intl
May 6
SJU4:55 pmSan Juan Luis Munoz Marin Intl
28h 06m
2 stops
ANC5:01 pmAnchorage
$813

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 February 14, 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

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Fri 6/26

8:52 pm-3:18 pm

1 stop14h 26m

San Juan Luis Munoz Marin Intl

Sat 7/4

4:20 pm-7:48 pm

1 stop31h 28m

$755

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Mon 4/6

9:15 pm-2:15 pm

1 stop13h 00m

San Juan Luis Munoz Marin Intl

Wed 4/15

6:15 am-8:37 pm

2 stops18h 22m

$775

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Thu 3/26

9:15 pm-2:15 pm

1 stop13h 00m

San Juan Luis Munoz Marin Intl

Fri 4/3

7:30 am-12:29 am

2 stops20h 59m

$795

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Mon 5/4

8:45 pm-9:24 pm

2 stops20h 39m

San Juan Luis Munoz Marin Intl

Wed 5/6

4:55 pm-5:01 pm

2 stops28h 06m

$804

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Tue 3/24

11:52 pm-8:00 pm

2 stops16h 08m

San Juan Luis Munoz Marin Intl

Tue 4/7

7:00 am-10:45 pm

2 stops19h 45m

$808

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Mon 5/4

9:00 pm-9:24 pm

2 stops20h 24m

San Juan Luis Munoz Marin Intl

Wed 5/6

4:55 pm-5:01 pm

2 stops28h 06m

$813

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Fri 4/17

11:47 pm-9:24 pm

2 stops17h 37m

San Juan Luis Munoz Marin Intl

Tue 4/21

7:20 am-7:55 pm

2 stops16h 35m

$816

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Mon 5/4

11:49 pm-9:24 pm

2 stops17h 35m

San Juan Luis Munoz Marin Intl

Wed 5/6

7:40 am-8:06 pm

1 stop16h 26m

$818

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Tue 3/17

9:10 pm-2:40 pm

1 stop13h 30m

San Juan Luis Munoz Marin Intl

Tue 3/31

7:20 am-7:55 pm

2 stops16h 35m

$825

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Mon 5/4

11:59 pm-8:34 pm

1 stop16h 35m

San Juan Luis Munoz Marin Intl

Wed 5/6

7:40 am-8:06 pm

1 stop16h 26m

$826

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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 cheapest airline that flies from Anchorage to San Juan?

Alaska Airlines and United Airlines are the most popular carriers operating from Anchorage to 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

13h 00m

Direct flights

None
The fastest flight from Anchorage to San Juan takes 13h 00m
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 13h 00m.

  • 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
8,203 reviews
Search Delta flights
United AirlinesPriceFrom $448Free CancellationRating
7.4
9,289 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