How long is the flight from Fairbanks to Puerto Rico?

A quick flight from Fairbanks to Puerto Rico can take about 18h 46m. Alaska Airlines provides one of the quickest options available for as low as $1,310. 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.

In terms of precipitation, rainfall in Puerto Rico ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Puerto Rico when rainfall is around 2.2 in.

If weather is an important factor for your trip to Puerto Rico, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

What is the cheapest time of day to fly from FAI to PR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Fairbanks to Puerto Rico as you normally would.

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.

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.

$418+ Cheap Flights from Fairbanks to Puerto Rico

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Cheap flight deals from Fairbanks to Puerto Rico

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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 September 5, 2026.

Fri 9/182:30 pm -

2 stops18h 46m

Sat 10/37:30 am -

2 stops21h 00m

Deal found 8/31

$1,310

Fri 9/1812:03 pm -

3 stops17h 21m

Sat 10/310:16 am -

3 stops19h 21m

Deal found 8/31

$1,839

Find flight deals from Fairbanks to Puerto Rico

Round-trip from	$1,282 (Alaska Airlines)
One-way from	$418 (Delta)

From Fairbanks to Puerto Rico

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FairbanksSan Juan

FAI Fairbanks - SJU San Juan Luis Munoz Marin Intl

FAISJU

Fairbanks

Sat 11/7

1:50 am-11:18 pm

2 stops16h 28m

San Juan Luis Munoz Marin Intl

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$418

FairbanksSan Juan

FAI Fairbanks - SJU San Juan Luis Munoz Marin Intl

FAISJU

Fairbanks

Sun 1/31

3:59 pm-4:17 pm

2 stops43h 18m

San Juan Luis Munoz Marin Intl

Thu 2/4

5:07 pm-11:17 am

2 stops47h 10m

$1,282

FairbanksSan Juan

FAI Fairbanks - SJU San Juan Luis Munoz Marin Intl

FAISJU

Fairbanks

Fri 9/18

2:30 pm-1:16 pm

2 stops18h 46m

San Juan Luis Munoz Marin Intl

Sat 10/3

7:30 am-12:30 am

2 stops21h 00m

$1,310

FairbanksSan Juan

FAI Fairbanks - SJU San Juan Luis Munoz Marin Intl

FAISJU

Fairbanks

Fri 9/18

12:03 pm-9:24 am

3 stops17h 21m

San Juan Luis Munoz Marin Intl

Sat 10/3

10:16 am-1:37 am

3 stops19h 21m

$1,839

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Deals found on 8/31

Sorted by cheapest first

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.

FAI-SJU

Estimated round-trip price

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

FAI-PR0

FAI-SJU

No data available for this route at this time. Please check back soon.

Related info for your journey

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 18h 46m. Alaska Airlines provides one of the quickest options available for as low as $1,310. 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.

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$418+ 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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Fairbanks to Puerto Rico with Cheapflights

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Cheap flight deals from Fairbanks to Puerto Rico

Cheapest flights from Fairbanks to Puerto RicoExplore 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 September 5, 2026.

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 September 5, 2026.

Best flights from Fairbanks to Puerto RicoDiscover carefully curated flight deals from Fairbanks to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 5, 2026.

Discover carefully curated flight deals from Fairbanks to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 5, 2026.

Last-minute flights from Fairbanks to Puerto RicoDiscover last-minute flight deals from Fairbanks to Puerto Rico. Data last updated September 5, 2026 and is based on user searches.

Discover last-minute flight deals from Fairbanks to Puerto Rico. Data last updated September 5, 2026 and is based on user searches.

One-way flights from Fairbanks to Puerto RicoSearch for one-way flight options from Fairbanks to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.

Search for one-way flight options from Fairbanks to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.

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Best time to book a flight from Fairbanks to Puerto Rico

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Related info for your journey

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

How long is the flight from Fairbanks to Puerto Rico?

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Fairbanks to Puerto Rico

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Complete your trip

Complete your trip to Puerto Rico by adding a car rental and/or hotel reservation to your travel itinerary.

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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 September 5, 2026.

Best flights from Fairbanks to Puerto Rico
Discover carefully curated flight deals from Fairbanks to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 5, 2026.

Last-minute flights from Fairbanks to Puerto Rico
Discover last-minute flight deals from Fairbanks to Puerto Rico. Data last updated September 5, 2026 and is based on user searches.

One-way flights from Fairbanks to Puerto Rico
Search for one-way flight options from Fairbanks to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.