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$408+ Cheap flights from Fairbanks (FAI) to Puerto Rico

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
FAI — SJU
Apr 2 — Apr 91
Thu 4/2
Thu 4/9
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 March 3, 2026.

This United Airlines deal was found by Cheapflights users on 3/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:55 pm
FAI
-
SJU
2 stops22h 55m
United Airlines
Wed 5/67:40 am
SJU
-
FAI
1 stop16h 02m
United Airlines
Deal found 3/1$792
This American Airlines deal was found by Cheapflights users on 3/1. 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 5/43:59 pm
FAI
-
SJU
2 stops18h 43m
American Airlines
Mon 5/187:25 am
SJU
-
FAI
2 stops22h 52m
American Airlines
Deal found 3/1$896
This United Airlines deal was found by Cheapflights users on 3/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/101:15 am
FAI
-
SJU
2 stops18h 35m
United Airlines
Tue 8/183:56 pm
SJU
-
FAI
2 stops34h 53m
United Airlines
Deal found 3/1$1,055
This United Airlines deal was found by Cheapflights users on 3/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:55 pm
FAI
-
SJU
1 stop19h 39m
United Airlines
Mon 5/184:55 pm
SJU
-
FAI
2 stops30h 47m
United Airlines
Deal found 3/1$1,196
This American Airlines deal was found by Cheapflights users on 2/28. 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.
Tue 8/118:00 am
FAI
-
SJU
2 stops23h 09m
American Airlines
Tue 8/188:00 am
SJU
-
FAI
2 stops22h 15m
American Airlines
Deal found 2/28$1,261

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 March 3, 2026.

Round-trip from

$792
(United Airlines)

One-way from

$408
(Delta)

Popular in

December

Cheapest in

October

Average price

$1,236
From Fairbanks to Puerto Rico
Search Deals
One-way flight from Fairbanks to Puerto Rico
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($189 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($122 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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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 March 3, 2026.
Use the filters below to find and compare flights from Fairbanks to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

FairbanksSan Juan

FAI - SJU

FAISJU

Fairbanks

Mon 5/4

8:55 pm-8:34 pm

1 stop19h 39m

San Juan Luis Munoz Marin Intl

Tue 5/5

1:00 am-7:42 pm

2 stops22h 42m

$792

FairbanksSan Juan

FAI - SJU

FAISJU

Fairbanks

Mon 8/10

1:15 am-11:50 pm

2 stops18h 35m

San Juan Luis Munoz Marin Intl

Tue 8/18

3:56 pm-10:49 pm

2 stops34h 53m

$1,055

FairbanksSan Juan

FAI - SJU

FAISJU

Fairbanks

Fri 6/12

2:40 pm-1:25 pm

2 stops18h 45m

$408

FairbanksSan Juan

FAI - SJU

FAISJU

Fairbanks

Fri 6/12

8:55 pm-2:44 pm

1 stop13h 49m

$453

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/26

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.
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 19h 39m. United Airlines provides one of the quickest options available for as low as $792. There are 4827 mi between Fairbanks and Puerto Rico.

  • 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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Alternative routes for Fairbanks to Puerto Rico

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