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San Juan

$1,085+ Cheap flights from Fairbanks (FAI) to San Juan

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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
FAI — SJU
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheap flight deals from Fairbanks to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Fairbanks (FAI) to San Juan (PR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 3, 2025.

Round-trip from

$1,085
(American Airlines)

Popular in

December

Cheapest in

April

Average price

$960
From Fairbanks to San Juan
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($360 potential increase over avg. RT price).
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Cheapest flight prices on average. 15% potential price decrease ($174 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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Find flight deals from Fairbanks to San Juan

Cheapest flights from Fairbanks to San Juan
Explore the most affordable flight options available from Fairbanks to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This eDestinos deal was found by Cheapflights users on 11/3. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/202:09 pmFAI - SJU
3 stops44h 52mMultiple Airlines
Sun 1/46:48 pmSJU - FAI
3 stops35h 27mMultiple Airlines
Deal found 11/3$1,546
This Delta deal was found by Cheapflights users on 11/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/261:30 amFAI - SJU
2 stops17h 26mDelta
Mon 12/17:00 amSJU - FAI
2 stops22h 23mDelta
Deal found 11/2$1,575
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Tue 12/235:45 amFAI - SJU
2 stops18h 49mAmerican Airlines
Fri 1/22:44 pmSJU - FAI
2 stops17h 06mAmerican Airlines
Deal found 11/2$2,061
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Thu 11/274:55 pmFAI - SJU
2 stops17h 14mAmerican Airlines
Mon 12/13:53 pmSJU - FAI
2 stops16h 04mAmerican Airlines
Deal found 11/2$2,643
This American Airlines deal was found by Cheapflights users on 11/3. 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 49mAmerican Airlines
Sat 1/32:44 pmSJU - FAI
2 stops15h 31mAmerican Airlines
Deal found 11/3$2,729
This American Airlines deal was found by Cheapflights users on 11/3. 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 12/2012:15 pmFAI - SJU
2 stops18h 42mAmerican Airlines
Sun 1/43:58 pmSJU - FAI
2 stops15h 52mAmerican Airlines
Deal found 11/3$2,777
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2312:15 pmFAI - SJU
2 stops21h 44mAlaska Airlines
Thu 1/11:30 amSJU - FAI
2 stops18h 22mAlaska Airlines
Deal found 11/2$2,856
This Delta deal was found by Cheapflights users on 11/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/191:50 amFAI - SJU
2 stops19h 37mDelta
Sun 1/46:23 amSJU - FAI
2 stops23h 22mDelta
Deal found 11/3$2,891

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fairbanks to San Juan 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 November 3, 2025.
Use the filters below to find and compare flights from Fairbanks to San Juan that are best for you.

Fly from

Fairbanks

Fly to

San Juan

Route

Depart

Return

Price

FairbanksSan Juan

FAI - SJU

FAISJU

Fairbanks

Mon 4/20

1:40 am-4:00 am

2 stops22h 20m

San Juan Luis Munoz Marin Intl

Thu 4/23

8:30 am-1:40 am

2 stops21h 10m

$1,085

FairbanksSan Juan

FAI - SJU

FAISJU

Fairbanks

Sat 12/20

2:09 pm-4:01 pm

3 stops44h 52m

San Juan Luis Munoz Marin Intl

Sun 1/4

6:48 pm-1:15 am

3 stops35h 27m

$1,546

FairbanksSan Juan

FAI - SJU

FAISJU

Fairbanks

Wed 11/26

1:30 am-11:56 pm

2 stops17h 26m

San Juan Luis Munoz Marin Intl

Mon 12/1

7:00 am-12:23 am

2 stops22h 23m

$1,575

FairbanksSan Juan

FAI - SJU

FAISJU

Fairbanks

Sat 3/7

12:00 pm-1:35 pm

2 stops20h 35m

San Juan Luis Munoz Marin Intl

Sun 3/15

6:20 am-6:50 pm

2 stops40h 30m

$1,988

FairbanksSan Juan

FAI - SJU

FAISJU

Fairbanks

Tue 12/23

5:45 am-5:34 am

2 stops18h 49m

San Juan Luis Munoz Marin Intl

Fri 1/2

2:44 pm-2:50 am

2 stops17h 06m

$2,061

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Best time to book a flight from Fairbanks to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan 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 San Juan

What is the cheapest month to book a flight from Fairbanks to San Juan?

Currently, September is the cheapest month in which you can book a flight from Fairbanks to San Juan (average of $786). Flying from Fairbanks to San Juan 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.

How much does it cost to fly round-trip from Fairbanks to San Juan?

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Juan. Reviews last updated November 3, 2025.
Peruse reviews from past customers who have flown with American Airlines from Fairbanks to San Juan to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,038 reviews

Entertainment

6.9

Boarding

7.5

Comfort

7.2

Food

6.4

Overall

7.2

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
11,038 reviews
American Airlines
7.2
Good
11,038 reviews

Entertainment

6.9

Boarding

7.5

Comfort

7.2

Food

6.4

Overall

7.2

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Fairbanks to San Juan. 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 San Juan?

    For a flight from Fairbanks to San Juan, you will be flying from Fairbanks. Fairbanks (FAI) is just 4.5 mi from the center of the city. Fairbanks is the only Fairbanks airport and it handles 0 outbound flights to San Juan per day. 1 airline has flights to San Juan from Fairbanks on a regular basis.

  • How long is the flight from Fairbanks to San Juan?

    American Airlines can get you from Fairbanks to San Juan in just under 22h 20m. Your travel time can differ by up to . The distance from Fairbanks to San Juan is about 4827 mi.

  • What is the cheapest airline to fly from Fairbanks to San Juan round-trip?

    Our cheapest airline available from Fairbanks to San Juan is American Airlines. Our recent data shows that you can find tickets from as low as $784 on this airline. American Airlines is currently priced 39% below the average price you’ll pay for this route.

  • Can I find deals for flights from Fairbanks to San Juan that include hotel bookings?

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

  • How can I find direct flights from Fairbanks to San Juan?

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

  • Can I find deals for business class flights from Fairbanks to San Juan?

    Yes. Cheapflights offers flight deals from Fairbanks to San Juan 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 San Juan?

    Currently, September is the cheapest month in which you can book a flight from Fairbanks to San Juan (average of $786). Flying from Fairbanks to San Juan 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.

See more FAQs

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Alternative routes for Fairbanks to San Juan

See prices for flight routes from nearby airports that may be better suited for you.
Anchorage to Luis Munoz Marin Intl flights
Fairbanks to Luis Munoz Marin Intl flights

Top airline flying from Fairbanks to San Juan

Discover the top airline that operate flights from Fairbanks to San Juan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$784Average$955FlexibilityNo cancel feeOn-time71%

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