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

United Airlines and American Airlines are the most popular carriers operating from Anchorage to San Juan

What airlines fly to San Juan?

Delta, United Airlines and American Airlines are the top three most popular airlines that fly to San Juan from Anchorage according to our data. Delta is the first choice among our users, with 44% of people opting to fly with this airline when traveling to San Juan. Keep in mind that there are 3 different airlines that fly to San Juan on a routine basis, so you have a few additional options to choose from.

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 3 as of December 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.

$376 Cheap Flights from Anchorage to San Juan in 2025/26

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3:00 pm - 2:10 pm

ANC

SJU

18h 10m2 stops

7:30 am - 12:09 am

SJU

ANC

21h 39m2 stops

$744Delta

dom, jan 11 - qui, jan 22

9:15 pm - 3:18 pm

ANC

SJU

13h 03m1 stop

7:30 am - 12:09 am

SJU

ANC

21h 39m2 stops

$764Delta

dom, jan 11 - seg, jan 26

11:45 pm - 9:00 pm

ANC

SJU

16h 15m2 stops

2:25 pm - 11:15 pm

SJU

ANC

13h 50m1 stop

$770United Airlines

ter, jan 13 - ter, jan 20

8:22 pm - 1:05 pm

ANC

SJU

11h 43m1 stop

6:15 am - 7:01 pm

SJU

ANC

17h 46m1 stop

$784Delta

sáb, jan 10 - sáb, jan 24

9:15 pm - 3:18 pm

ANC

SJU

13h 03m1 stop

7:30 am - 12:09 am

SJU

ANC

21h 39m2 stops

$824Delta

dom, fev 8 - qui, fev 12

3:00 pm - 4:50 pm

ANC

SJU

20h 50m2 stops

4:30 pm - 12:48 am

SJU

ANC

13h 18m1 stop

$834Delta

ter, jan 6 - ter, jan 13

11:45 pm - 6:25 pm

ANC

SJU

13h 40m1 stop

8:10 am - 11:15 pm

SJU

ANC

20h 05m2 stops

$846United Airlines

dom, jan 11 - dom, jan 18

9:15 pm - 4:19 pm

ANC

SJU

14h 04m1 stop

7:00 am - 6:56 pm

SJU

ANC

16h 56m2 stops

$854Delta

sex, jan 9 - qua, jan 28

11:45 pm - 6:25 pm

ANC

SJU

13h 40m1 stop

2:25 pm - 11:15 pm

SJU

ANC

13h 50m1 stop

$864United Airlines

dom, jan 11 - ter, jan 27

9:15 pm - 3:18 pm

ANC

SJU

13h 03m1 stop

6:15 am - 6:56 pm

SJU

ANC

17h 41m2 stops

$874Delta

qui, jan 8 - sáb, jan 24

Alaska Airlines flights from Anchorage to San Juan

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

Alaska Airlines

Feb 7

ANC1:10 amAnchorage

16h 16m

2 stops

SJU10:26 pmSan Juan Luis Munoz Marin Intl

Feb 12

SJU6:00 amSan Juan Luis Munoz Marin Intl

20h 49m

3 stops

ANC9:49 pmAnchorage

$979

Find similar

Alaska Airlines

Jan 8

ANC3:53 pmAnchorage

24h 46m

2 stops

SJU9:39 pmSan Juan Luis Munoz Marin Intl

Jan 28

SJU6:00 amSan Juan Luis Munoz Marin Intl

33h 38m

2 stops

ANC10:38 amAnchorage

$1,033

Find similar

Alaska Airlines

Jan 6

ANC2:10 amAnchorage

31h 54m

2 stops

SJU3:04 pmSan Juan Luis Munoz Marin Intl

Jan 28

SJU6:00 amSan Juan Luis Munoz Marin Intl

21h 52m

2 stops

ANC10:52 pmAnchorage

$1,053

Find similar

Delta flights from Anchorage to San Juan

Our best Delta deals on Anchorage to San Juan flight tickets

Delta

Jan 11

ANC3:00 pmAnchorage

18h 10m

2 stops

SJU2:10 pmSan Juan Luis Munoz Marin Intl

Jan 22

SJU7:30 amSan Juan Luis Munoz Marin Intl

21h 39m

2 stops

ANC12:09 amAnchorage

$744

Find similar

Delta

Jan 11

ANC9:15 pmAnchorage

13h 03m

1 stop

SJU3:18 pmSan Juan Luis Munoz Marin Intl

Jan 26

SJU7:30 amSan Juan Luis Munoz Marin Intl

21h 39m

2 stops

ANC12:09 amAnchorage

$764

Find similar

Delta

Jan 10

ANC8:22 pmAnchorage

11h 43m

1 stop

SJU1:05 pmSan Juan Luis Munoz Marin Intl

Jan 24

SJU6:15 amSan Juan Luis Munoz Marin Intl

17h 46m

1 stop

ANC7:01 pmAnchorage

$784

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

dom 1/11

3:00 pm-2:10 pm

2 stops18h 10m

San Juan Luis Munoz Marin Intl

qui 1/22

7:30 am-12:09 am

2 stops21h 39m

$744

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

dom 1/11

9:15 pm-3:18 pm

1 stop13h 03m

San Juan Luis Munoz Marin Intl

seg 1/26

7:30 am-12:09 am

2 stops21h 39m

$764

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

ter 1/13

11:45 pm-9:00 pm

2 stops16h 15m

San Juan Luis Munoz Marin Intl

ter 1/20

2:25 pm-11:15 pm

1 stop13h 50m

$770

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

sáb 1/10

8:22 pm-1:05 pm

1 stop11h 43m

San Juan Luis Munoz Marin Intl

sáb 1/24

6:15 am-7:01 pm

1 stop17h 46m

$784

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

dom 2/8

9:15 pm-3:18 pm

1 stop13h 03m

San Juan Luis Munoz Marin Intl

qui 2/12

7:30 am-12:09 am

2 stops21h 39m

$824

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

ter 1/6

3:00 pm-4:50 pm

2 stops20h 50m

San Juan Luis Munoz Marin Intl

ter 1/13

4:30 pm-12:48 am

1 stop13h 18m

$834

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

dom 1/11

11:45 pm-6:25 pm

1 stop13h 40m

San Juan Luis Munoz Marin Intl

dom 1/18

8:10 am-11:15 pm

2 stops20h 05m

$846

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

sex 1/9

9:15 pm-4:19 pm

1 stop14h 04m

San Juan Luis Munoz Marin Intl

qua 1/28

7:00 am-6:56 pm

2 stops16h 56m

$854

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

dom 1/11

11:45 pm-6:25 pm

1 stop13h 40m

San Juan Luis Munoz Marin Intl

ter 1/27

2:25 pm-11:15 pm

1 stop13h 50m

$864

AnchorageSan Juan

ANC - SJU

ANCSJU

Anchorage

qui 1/8

9:15 pm-3:18 pm

1 stop13h 03m

San Juan Luis Munoz Marin Intl

sáb 1/24

6:15 am-6:56 pm

2 stops17h 41m

$874

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

Fastest flight time	12h 33m
Direct flights	None

The fastest flight from Anchorage to San Juan takes 12h 33m

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 12h 33m.
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 3 as of December 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
United Airlines	PriceFrom $496	Free Cancellation	Rating 7.4 9,092 reviews	Search United Airlines flights
Delta	PriceFrom $500	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
American Airlines	PriceFrom $794	Free Cancellation	Rating 7.2 11,049 reviews	Search American 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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qui 1/15

qui 1/22

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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 $376

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 2/6. 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

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

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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

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?

United Airlines and American Airlines are the most popular carriers operating from Anchorage to San Juan

What airlines fly 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

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