What is the cheapest airline that flies from Anchorage to San Juan?

Alaska Airlines and Delta are the most popular carriers operating from Anchorage to San Juan

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?

The number of operators available for flights from Anchorage Airport to San Juan is 2 as of November 2025.

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.

$349 Cheap Flights from Anchorage to San Juan in 2025/26

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8:55 pm - 2:44 pmANC-SJU

13h 49m1 stop

7:40 am - 10:39 pmSJU-ANC

18h 59m2 stops

$744United Airlines

Find Deal

Wed, Apr 15 - Mon, Apr 20

9:15 pm - 3:18 pmANC-SJU

13h 03m1 stop

4:30 pm - 12:48 amSJU-ANC

13h 18m1 stop

$824Delta

Find Deal

Sun, Jan 11 - Thu, Jan 15

1:20 am - 11:45 pmANC-SJU

17h 25m2 stops

7:00 am - 6:56 pmSJU-ANC

16h 56m2 stops

$839Delta

Find Deal

Sat, Jan 10 - Thu, Jan 15

9:15 pm - 3:18 pmANC-SJU

13h 03m1 stop

7:00 am - 6:56 pmSJU-ANC

16h 56m2 stops

$854Delta

Find Deal

Sun, Jan 11 - Thu, Jan 15

8:48 pm - 4:05 pmANC-SJU

15h 17m2 stops

4:40 am - 6:37 pmSJU-ANC

17h 57m2 stops

$884American Airlines

Find Deal

Thu, Mar 19 - Mon, Mar 23

5:45 am - 2:27 amANC-SJU

15h 42m2 stops

4:30 pm - 12:48 amSJU-ANC

13h 18m1 stop

$899Delta

Find Deal

Thu, Dec 25 - Thu, Jan 8

5:45 am - 2:27 amANC-SJU

15h 42m2 stops

6:15 am - 6:56 pmSJU-ANC

17h 41m2 stops

$919Delta

Find Deal

Thu, Dec 25 - Sat, Jan 17

1:30 am - 6:25 pmANC-SJU

11h 55m1 stop

8:10 am - 7:57 pmSJU-ANC

16h 47m2 stops

$924United Airlines

Find Deal

Wed, Dec 24 - Sat, Jan 17

1:50 am - 7:45 pmANC-SJU

13h 55m2 stops

6:54 am - 6:37 pmSJU-ANC

15h 43m1 stop

$944American Airlines

Find Deal

Wed, Mar 18 - Mon, Mar 23

11:59 pm - 10:22 pmANC-SJU

17h 23m2 stops

8:10 am - 10:56 pmSJU-ANC

19h 46m2 stops

$954United Airlines

Find Deal

Mon, Dec 8 - Fri, Dec 12

Alaska Airlines flights from Anchorage to San Juan

Our best Alaska Airlines deals on Anchorage to San Juan flight tickets

Alaska Airlines

Apr 14

ANC1:30 amAnchorage

22h 30m

3 stops

SJU4:00 amSan Juan Luis Munoz Marin Intl

Apr 21

SJU6:59 amSan Juan Luis Munoz Marin Intl

19h 30m

2 stops

ANC10:29 pmAnchorage

$1,044

Find similar

Alaska Airlines

Apr 15

ANC11:30 amAnchorage

22h 10m

3 stops

SJU1:40 pmSan Juan Luis Munoz Marin Intl

Apr 20

SJU6:59 amSan Juan Luis Munoz Marin Intl

20h 54m

3 stops

ANC11:53 pmAnchorage

$1,273

Find similar

Alaska Airlines

Dec 8

ANC2:30 pmAnchorage

25h 55m

3 stops

SJU9:25 pmSan Juan Luis Munoz Marin Intl

Dec 12

SJU3:45 pmSan Juan Luis Munoz Marin Intl

28h 43m

3 stops

ANC3:28 pmAnchorage

$1,308

Find similar

Delta flights from Anchorage to San Juan

Our best Delta deals on Anchorage to San Juan flight tickets

Delta

Jan 10

ANC1:20 amAnchorage

17h 25m

2 stops

SJU11:45 pmSan Juan Luis Munoz Marin Intl

Jan 15

SJU7:00 amSan Juan Luis Munoz Marin Intl

16h 56m

2 stops

ANC6:56 pmAnchorage

$839

Find similar

Delta

Jan 11

ANC9:15 pmAnchorage

13h 03m

1 stop

SJU3:18 pmSan Juan Luis Munoz Marin Intl

Jan 15

SJU4:30 pmSan Juan Luis Munoz Marin Intl

13h 18m

1 stop

ANC12:48 amAnchorage

$854

Find similar

Delta

Dec 25

ANC5:45 amAnchorage

15h 42m

2 stops

SJU2:27 amSan Juan Luis Munoz Marin Intl

Jan 8

SJU4:30 pmSan Juan Luis Munoz Marin Intl

13h 18m

1 stop

ANC12:48 amAnchorage

$899

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Wed 4/15

8:55 pm-2:44 pm

1 stop13h 49m

San Juan Luis Munoz Marin Intl

Mon 4/20

7:40 am-10:39 pm

2 stops18h 59m

$744

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Sun 1/11

9:15 pm-3:18 pm

1 stop13h 03m

San Juan Luis Munoz Marin Intl

Thu 1/15

4:30 pm-12:48 am

1 stop13h 18m

$824

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Sat 1/10

1:20 am-11:45 pm

2 stops17h 25m

San Juan Luis Munoz Marin Intl

Thu 1/15

7:00 am-6:56 pm

2 stops16h 56m

$839

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Sun 1/11

9:15 pm-3:18 pm

1 stop13h 03m

San Juan Luis Munoz Marin Intl

Thu 1/15

7:00 am-6:56 pm

2 stops16h 56m

$854

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Thu 3/19

8:48 pm-4:05 pm

2 stops15h 17m

San Juan Luis Munoz Marin Intl

Mon 3/23

4:40 am-6:37 pm

2 stops17h 57m

$884

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Thu 12/25

5:45 am-2:27 am

2 stops15h 42m

San Juan Luis Munoz Marin Intl

Thu 1/8

4:30 pm-12:48 am

1 stop13h 18m

$899

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Thu 12/25

5:45 am-2:27 am

2 stops15h 42m

San Juan Luis Munoz Marin Intl

Sat 1/17

6:15 am-6:56 pm

2 stops17h 41m

$919

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Wed 12/24

1:30 am-6:25 pm

1 stop11h 55m

San Juan Luis Munoz Marin Intl

Sat 1/17

8:10 am-7:57 pm

2 stops16h 47m

$924

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Wed 3/18

1:50 am-7:45 pm

2 stops13h 55m

San Juan Luis Munoz Marin Intl

Mon 3/23

6:54 am-6:37 pm

1 stop15h 43m

$944

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

Mon 12/8

11:59 pm-10:22 pm

2 stops17h 23m

San Juan Luis Munoz Marin Intl

Fri 12/12

8:10 am-10:56 pm

2 stops19h 46m

$954

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to San Juan?

If you’re not able to fly to San Juan in August, then January is your next best option. Flight prices from Anchorage to San Juan during January average around $500.

What is the cheapest day to depart on your flight to San Juan?

The cheapest day to depart from Anchorage to San Juan is on a Tuesday when prices can be found for as low as $782. The most expensive day to fly to San Juan is Thursday, with ticket prices averaging around $1,152.

What is the cheapest time of day to depart on your flight to San Juan?

The cheapest time of day to fly to San Juan is in the evening when flights can be purchased for as low as $1,008. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,242 on average. Flights to San Juan from Anchorage in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

Direct flights	None

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 55m.
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?
The number of operators available for flights from Anchorage Airport to San Juan is 2 as of November 2025.
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
Delta	PriceFrom $500	Free Cancellation	Rating 7.9 7,997 reviews		Search Delta flights
United Airlines	PriceFrom $593	Free Cancellation	Rating 7.4 9,036 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.

An easier way to manage your San Juan trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Puerto Rico

Fly into one of these airports located in San Juan

San Juan Isla Grande Airport

San Juan Luis Munoz Marin Intl Airport

Cheap flights from Anchorage to San Juan from $349

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 3/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Anchorage to San Juan

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Alaska Airlines flights from Anchorage to San Juan

Our best Alaska Airlines deals on Anchorage to San Juan flight tickets

Delta flights from Anchorage to San Juan

Our best Delta deals on Anchorage to San Juan flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Anchorage to San Juan that are best for you.

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 month to fly to San Juan?

If you’re not able to fly to San Juan in August, then January is your next best option. Flight prices from Anchorage to San Juan during January average around $500.

What is the cheapest day to depart on your flight to San Juan?

The cheapest day to depart from Anchorage to San Juan is on a Tuesday when prices can be found for as low as $782. The most expensive day to fly to San Juan is Thursday, with ticket prices averaging around $1,152.

What is the cheapest time of day to depart on your flight to San Juan?

What is the cheapest airline that flies from Anchorage to San Juan?

Alaska Airlines and Delta 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

Direct flights

How far is Anchorage to San Juan by plane?

When did momondo last update prices for flights from Anchorage Airport to San Juan?

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?

What documentation or ID do you need to fly to San Juan?

Best airlines flying from Anchorage to San Juan

Compare and see reviews for airlines that fly from Anchorage to San Juan with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Anchorage to San Juan?

Can I find flights from Anchorage to San Juan with flexible booking policies on momondo?

How can momondo help me find flights from Anchorage to San Juan?

I’m not ready to book a flight from Anchorage to San Juan right now. Can momondo alert me if prices change?

An easier way to manage your San Juan trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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