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Cheap flights from Anchorage to San Juan from $477

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 6/8. 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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Find the cheapest flights from Anchorage to San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
12:30 am - 10:23 pm
ANC
-
SJU
17h 53m
2 stops
Delta Logo
7:30 am - 12:33 am
SJU
-
ANC
21h 03m
2 stops
$815Delta
Mon, Aug 31 - Tue, Sep 8
Delta Logo
2:20 pm - 11:48 am
ANC
-
SJU
17h 28m
2 stops
Delta Logo
7:30 am - 10:36 pm
SJU
-
ANC
19h 06m
2 stops
$835Delta
Thu, Oct 1 - Thu, Oct 15
Delta Logo
8:30 pm - 11:56 am
ANC
-
SJU
11h 26m
1 stop
Delta Logo
7:30 am - 7:25 pm
SJU
-
ANC
15h 55m
1 stop
$855Delta
Tue, Sep 1 - Tue, Sep 8
United Airlines Logo
3:15 pm - 11:57 am
ANC
-
SJU
16h 42m
2 stops
United Airlines Logo
1:00 am - 2:13 pm
SJU
-
ANC
17h 13m
2 stops
$895United Airlines
Sun, Aug 23 - Tue, Aug 25
American Airlines Logo
8:20 pm - 3:02 pm
ANC
-
SJU
14h 42m
1 stop
American Airlines Logo
8:35 am - 10:48 pm
SJU
-
ANC
18h 13m
2 stops
$905American Airlines
Thu, Oct 1 - Thu, Oct 15
United Airlines Logo
3:15 pm - 11:57 am
ANC
-
SJU
16h 42m
2 stops
United Airlines Logo
1:00 am - 7:59 pm
SJU
-
ANC
22h 59m
2 stops
$938United Airlines
Mon, Aug 24 - Wed, Aug 26
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
$944Sun Country Air
Fri, Jul 31 - Sat, Aug 8
United Airlines Logo
10:19 pm - 3:42 pm
ANC
-
SJU
13h 23m
1 stop
United Airlines Logo
7:00 am - 7:02 pm
SJU
-
ANC
16h 02m
1 stop
$945United Airlines
Mon, Aug 24 - Thu, Aug 27
Southwest Logo
11:55 pm - 12:05 am
ANC
-
SJU
20h 10m
2 stops
Southwest Logo
8:20 am - 11:45 pm
SJU
-
ANC
19h 25m
2 stops
$970Southwest
Thu, Jul 30 - Sat, Aug 8
Multiple Airlines Logo
1:22 pm - 3:18 pm
ANC
-
SJU
21h 56m
1 stop
Multiple Airlines Logo
8:50 am - 7:48 pm
SJU
-
ANC
38h 58m
2 stops
$1,014Multiple Airlines
Fri, Jun 12 - Fri, Jun 19

Alaska Airlines flights from Anchorage to San Juan

Our best Alaska Airlines deals on Anchorage to San Juan flight tickets
Alaska Airlines
Oct 28
ANC2:29 amAnchorage
17h 04m
2 stops
SJU11:33 pmSan Juan Luis Munoz Marin Intl
Nov 12
SJU6:44 amSan Juan Luis Munoz Marin Intl
24h 03m
3 stops
ANC1:47 amAnchorage
$1,091
Alaska Airlines
Oct 1
ANC9:45 amAnchorage
25h 17m
2 stops
SJU3:02 pmSan Juan Luis Munoz Marin Intl
Oct 15
SJU6:00 amSan Juan Luis Munoz Marin Intl
22h 36m
3 stops
ANC12:36 amAnchorage
$1,159
Alaska Airlines
Oct 11
ANC7:10 amAnchorage
26h 35m
3 stops
SJU1:45 pmSan Juan Luis Munoz Marin Intl
Oct 15
SJU6:00 amSan Juan Luis Munoz Marin Intl
18h 47m
2 stops
ANC8:47 pmAnchorage
$1,205

United Airlines flights from Anchorage to San Juan

Our best United Airlines deals on Anchorage to San Juan flight tickets
United Airlines
Aug 23
ANC3:15 pmAnchorage
16h 42m
2 stops
SJU11:57 amSan Juan Luis Munoz Marin Intl
Aug 26
SJU7:00 amSan Juan Luis Munoz Marin Intl
16h 02m
1 stop
ANC7:02 pmAnchorage
$895
United Airlines
Aug 24
ANC3:15 pmAnchorage
16h 42m
2 stops
SJU11:57 amSan Juan Luis Munoz Marin Intl
Aug 26
SJU1:00 amSan Juan Luis Munoz Marin Intl
22h 59m
2 stops
ANC7:59 pmAnchorage
$938
United Airlines
Aug 24
ANC10:19 pmAnchorage
13h 23m
1 stop
SJU3:42 pmSan Juan Luis Munoz Marin Intl
Aug 27
SJU7:00 amSan Juan Luis Munoz Marin Intl
16h 02m
1 stop
ANC7:02 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 May 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

Cheapest round-trip

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Mon 8/31

12:30 am-10:23 pm

2 stops17h 53m

San Juan Luis Munoz Marin Intl

Tue 9/8

7:30 am-12:33 am

2 stops21h 03m

$815

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Thu 10/1

2:20 pm-11:48 am

2 stops17h 28m

San Juan Luis Munoz Marin Intl

Thu 10/15

7:30 am-10:36 pm

2 stops19h 06m

$835
Quickest round-trip

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Tue 9/1

8:30 pm-11:56 am

1 stop11h 26m

San Juan Luis Munoz Marin Intl

Tue 9/8

7:30 am-7:25 pm

1 stop15h 55m

$855

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Sun 8/23

3:15 pm-11:57 am

2 stops16h 42m

San Juan Luis Munoz Marin Intl

Tue 8/25

1:00 am-2:13 pm

2 stops17h 13m

$895

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Thu 10/1

8:20 pm-3:02 pm

1 stop14h 42m

San Juan Luis Munoz Marin Intl

Thu 10/15

8:35 am-10:48 pm

2 stops18h 13m

$905

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Mon 8/24

3:15 pm-11:57 am

2 stops16h 42m

San Juan Luis Munoz Marin Intl

Wed 8/26

1:00 am-7:59 pm

2 stops22h 59m

$938

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Fri 7/31

8:52 pm-3:18 pm

1 stop14h 26m

San Juan Luis Munoz Marin Intl

Sat 8/8

4:20 pm-12:18 pm

1 stop23h 58m

$944

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Mon 8/24

10:19 pm-3:42 pm

1 stop13h 23m

San Juan Luis Munoz Marin Intl

Thu 8/27

7:00 am-7:02 pm

1 stop16h 02m

$945

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Thu 7/30

11:55 pm-12:05 am

2 stops20h 10m

San Juan Luis Munoz Marin Intl

Sat 8/8

8:20 am-11:45 pm

2 stops19h 25m

$970

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Fri 6/12

1:22 pm-3:18 pm

1 stop21h 56m

San Juan Luis Munoz Marin Intl

Fri 6/19

8:50 am-7:48 pm

2 stops38h 58m

$1,014

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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

13h 58m

Direct flights

None
The fastest flight from Anchorage to San Juan takes 13h 58m
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 58m.

  • 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
8,455 reviews
Search Delta flights
United AirlinesPriceFrom $496Free CancellationRating
7.4
9,716 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