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$970+ Cheap flights from Fairbanks (FAI) to Puerto Rico

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
FAI — SJU
janv. 3 — janv. 101
sam. 1/3
sam. 1/10
1 adult, Economy
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Cheap flight deals from Fairbanks to Puerto Rico

Cheapest flights from Fairbanks to Puerto Rico
Explore the most affordable flight options available from Fairbanks to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on décembre 4, 2025.

This American Airlines deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 12/205:45 amFAI - SJU
2 stops18h 15mAmerican Airlines
dim. 1/43:58 pmSJU - FAI
2 stops15h 52mAmerican Airlines
Deal found 12/2$3,165

Find flight deals from Fairbanks to Puerto Rico

Keep the following information in mind while searching for Fairbanks to Puerto Rico flight deals. Data was last updated décembre 4, 2025.

Round-trip from

$970
(Alaska Airlines)

Popular in

December

Cheapest in

April

Average price

$3,209
From Fairbanks to Puerto Rico
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($447 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 16% potential price decrease ($179 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fairbanks to Puerto Rico 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, Cheapflights users made 2,558,603 searches. Data last updated décembre 4, 2025.
Use the filters below to find and compare flights from Fairbanks to Puerto Rico that are best for you.

Fly from

Fairbanks

Fly to

Puerto Rico

Route

Depart

Return

Price

FairbanksSan Juan

FAI - SJU

FAISJU

Fairbanks

dim. 2/22

2:18 am-2:39 pm

2 stops31h 21m

San Juan Luis Munoz Marin Intl

jeu. 2/26

4:03 pm-10:15 pm

2 stops35h 12m

$970

FairbanksSan Juan

FAI - SJU

FAISJU

Fairbanks

lun. 4/13

3:45 pm-10:35 am

2 stops14h 50m

San Juan Luis Munoz Marin Intl

dim. 4/19

6:59 am-10:41 pm

2 stops19h 42m

$1,250

FairbanksSan Juan

FAI - SJU

FAISJU

Fairbanks

sam. 12/20

5:45 am-5:00 am

2 stops18h 15m

San Juan Luis Munoz Marin Intl

dim. 1/4

3:58 pm-2:50 am

2 stops15h 52m

$3,165

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Best time to book a flight from Fairbanks to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Fairbanks with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Fairbanks to Puerto Rico

What is the cheapest month to book a flight from Fairbanks to Puerto Rico?

Currently, September is the cheapest month in which you can book a flight from Fairbanks to Puerto Rico (average of $786). Flying from Fairbanks to Puerto Rico in July is currently the most expensive (average of $1,727). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Fairbanks to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Fairbanks to Puerto Rico?

    For a flight from Fairbanks to Puerto Rico, you will be flying from Fairbanks. Fairbanks (FAI) is just 4.5 mi from the center of the city.

  • How long is the flight from Fairbanks to Puerto Rico?

    A quick flight from Fairbanks to Puerto Rico can take about 14h 50m. Alaska Airlines provides one of the quickest options available for as low as $1,250. There are 4827 mi between Fairbanks and Puerto Rico. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Fairbanks to Puerto Rico that include hotel bookings?

    Yes. In addition to deals on Fairbanks to Puerto Rico flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Fairbanks to Puerto Rico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Fairbanks to Puerto Rico.

  • Can I find deals for business class flights from Fairbanks to Puerto Rico?

    Yes. Cheapflights offers flight deals from Fairbanks to Puerto Rico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Fairbanks to Puerto Rico?

    Currently, September is the cheapest month in which you can book a flight from Fairbanks to Puerto Rico (average of $786). Flying from Fairbanks to Puerto Rico in July is currently the most expensive (average of $1,727). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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