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Cheap flights from Anchorage to San Juan from $304

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 3/1. 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
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
1:18 pm - 3:07 pm
ANC
-
SJU
21h 49m
1 stop
Sun Country Air Logo
4:20 pm - 12:18 pm
SJU
-
ANC
23h 58m
1 stop
$646Sun Country Air
Fri, May 29 - Wed, Jun 10
Sun Country Air Logo
1:18 pm - 3:07 pm
ANC
-
SJU
21h 49m
1 stop
Sun Country Air Logo
4:20 pm - 12:18 pm
SJU
-
ANC
23h 58m
1 stop
$671Sun Country Air
Fri, May 29 - Sat, Jun 13
Sun Country Air Logo
8:52 pm - 3:18 pm
ANC
-
SJU
14h 26m
1 stop
Sun Country Air Logo
4:20 pm - 12:18 pm
SJU
-
ANC
23h 58m
1 stop
$723Sun Country Air
Fri, Jun 26 - Sat, Jul 4
United Airlines Logo
9:04 pm - 2:44 pm
ANC
-
SJU
13h 40m
1 stop
United Airlines Logo
1:40 pm - 10:45 pm
SJU
-
ANC
13h 05m
1 stop
$765United Airlines
Tue, Apr 14 - Tue, Apr 28
United Airlines Logo
9:04 pm - 2:44 pm
ANC
-
SJU
13h 40m
1 stop
United Airlines Logo
7:40 am - 10:45 pm
SJU
-
ANC
19h 05m
2 stops
$785United Airlines
Thu, Apr 23 - Sat, May 2
United Airlines Logo
11:49 pm - 9:24 pm
ANC
-
SJU
17h 35m
2 stops
United Airlines Logo
4:55 pm - 5:01 pm
SJU
-
ANC
28h 06m
2 stops
$794United Airlines
Mon, May 4 - Wed, May 6
United Airlines Logo
9:00 pm - 8:34 pm
ANC
-
SJU
19h 34m
1 stop
United Airlines Logo
4:55 pm - 5:01 pm
SJU
-
ANC
28h 06m
2 stops
$802United Airlines
Mon, May 4 - Wed, May 6
Delta Logo
8:30 pm - 4:15 pm
ANC
-
SJU
15h 45m
1 stop
Delta Logo
2:35 pm - 1:35 am
SJU
-
ANC
15h 00m
2 stops
$805Delta
Wed, May 27 - Thu, Jun 11
United Airlines Logo
9:00 pm - 9:24 pm
ANC
-
SJU
20h 24m
2 stops
United Airlines Logo
7:40 am - 8:06 pm
SJU
-
ANC
16h 26m
1 stop
$808United Airlines
Mon, May 4 - Wed, May 6
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
$816United 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
May 27
ANC8:30 pmAnchorage
15h 45m
1 stop
SJU4:15 pmSan Juan Luis Munoz Marin Intl
Jun 11
SJU2:35 pmSan Juan Luis Munoz Marin Intl
15h 00m
2 stops
ANC1:35 amAnchorage
$805
Delta
May 27
ANC8:30 pmAnchorage
15h 45m
1 stop
SJU4:15 pmSan Juan Luis Munoz Marin Intl
Jun 14
SJU2:35 pmSan Juan Luis Munoz Marin Intl
15h 00m
2 stops
ANC1:35 amAnchorage
$825
Delta
May 28
ANC8:30 pmAnchorage
15h 45m
1 stop
SJU4:15 pmSan Juan Luis Munoz Marin Intl
Jun 11
SJU2:35 pmSan Juan Luis Munoz Marin Intl
15h 00m
2 stops
ANC1:35 amAnchorage
$830

United Airlines flights from Anchorage to San Juan

Our best United Airlines deals on Anchorage to San Juan flight tickets
United Airlines
Apr 14
ANC9:04 pmAnchorage
13h 40m
1 stop
SJU2:44 pmSan Juan Luis Munoz Marin Intl
Apr 28
SJU1:40 pmSan Juan Luis Munoz Marin Intl
13h 05m
1 stop
ANC10:45 pmAnchorage
$765
United Airlines
Apr 23
ANC9:04 pmAnchorage
13h 40m
1 stop
SJU2:44 pmSan Juan Luis Munoz Marin Intl
May 2
SJU7:40 amSan Juan Luis Munoz Marin Intl
19h 05m
2 stops
ANC10:45 pmAnchorage
$785
United Airlines
May 4
ANC11:49 pmAnchorage
17h 35m
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
$794

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 9, 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 5/29

1:18 pm-3:07 pm

1 stop21h 49m

San Juan Luis Munoz Marin Intl

Wed 6/10

4:20 pm-12:18 pm

1 stop23h 58m

$646

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Fri 5/29

1:18 pm-3:07 pm

1 stop21h 49m

San Juan Luis Munoz Marin Intl

Sat 6/13

4:20 pm-12:18 pm

1 stop23h 58m

$671

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-12:18 pm

1 stop23h 58m

$723

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Tue 4/14

9:04 pm-2:44 pm

1 stop13h 40m

San Juan Luis Munoz Marin Intl

Tue 4/28

1:40 pm-10:45 pm

1 stop13h 05m

$765

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Thu 4/23

9:04 pm-2:44 pm

1 stop13h 40m

San Juan Luis Munoz Marin Intl

Sat 5/2

7:40 am-10:45 pm

2 stops19h 05m

$785

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

4:55 pm-5:01 pm

2 stops28h 06m

$794

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Mon 5/4

9:00 pm-8:34 pm

1 stop19h 34m

San Juan Luis Munoz Marin Intl

Wed 5/6

4:55 pm-5:01 pm

2 stops28h 06m

$802

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Wed 5/27

8:30 pm-4:15 pm

1 stop15h 45m

San Juan Luis Munoz Marin Intl

Thu 6/11

2:35 pm-1:35 am

2 stops15h 00m

$805

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

7:40 am-8:06 pm

1 stop16h 26m

$808

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

$816

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 cheapest airline that flies from Anchorage to San Juan?

United Airlines is the most popular carrier 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

11h 34m

Direct flights

None
The fastest flight from Anchorage to San Juan takes 11h 34m
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 34m.

  • 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
8,178 reviews
Search Delta flights
United AirlinesPriceFrom $448Free CancellationRating
7.4
9,267 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