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$907+ 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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
FAI — SJU
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
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 December 15, 2025.

This American Airlines deal was found by Cheapflights users on 12/15. 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.
Mon 12/2212:15 pmFAI - SJU
2 stops18h 42mAmerican Airlines
Fri 1/23:49 pmSJU - FAI
2 stops16h 01mAmerican Airlines
Deal found 12/15$2,365
This Alaska Airlines deal was found by Cheapflights users on 12/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:45 amFAI - SJU
2 stops28h 28mAlaska Airlines
Fri 1/27:00 amSJU - FAI
2 stops47h 15mAlaska Airlines
Deal found 12/14$2,567
This Alaska Airlines deal was found by Cheapflights users on 12/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/215:45 amFAI - SJU
2 stops18h 49mAlaska Airlines
Fri 1/27:00 amSJU - FAI
2 stops35h 05mAlaska Airlines
Deal found 12/13$2,626
This Alaska Airlines deal was found by Cheapflights users on 12/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:45 amFAI - SJU
2 stops28h 28mAlaska Airlines
Fri 1/21:30 amSJU - FAI
2 stops28h 45mAlaska Airlines
Deal found 12/14$2,818
This American Airlines deal was found by Cheapflights users on 12/14. 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.
Sat 12/205:45 amFAI - SJU
2 stops18h 15mAmerican Airlines
Sun 1/43:58 pmSJU - FAI
2 stops15h 52mAmerican Airlines
Deal found 12/14$3,002

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 December 15, 2025.

Round-trip from

$907
(United Airlines)

Popular in

December

Cheapest in

April

Average price

$2,198
From Fairbanks to Puerto Rico
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($370 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($110 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 December 15, 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

Sun 5/31

1:15 am-8:34 pm

2 stops15h 19m

San Juan Luis Munoz Marin Intl

Fri 6/12

1:40 pm-11:59 pm

1 stop14h 19m

$907

FairbanksSan Juan

FAI - SJU

FAISJU

Fairbanks

Sun 2/22

2:18 am-3:12 pm

2 stops31h 54m

San Juan Luis Munoz Marin Intl

Thu 2/26

6:00 am-2:38 am

2 stops25h 38m

$940

FairbanksSan Juan

FAI - SJU

FAISJU

Fairbanks

Mon 6/1

10:00 am-11:10 am

2 stops21h 10m

San Juan Luis Munoz Marin Intl

Fri 6/12

8:35 am-12:51 am

2 stops20h 16m

$945

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

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

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 15h 19m. United Airlines provides one of the quickest options available for as low as $907. 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.

See more FAQs

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