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$463+ Cheap flights from Fairbanks (FAI) to San Juan

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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
FAI — SJU
Dec 10 — Dec 171
Wed 12/10
Wed 12/17
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 10, 2025.

Round-trip from

$825
(American Airlines)

One-way from

$463
(American Airlines)

Popular in

December

Cheapest in

April

Average price

$960
From Fairbanks to San Juan
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One-way flight from Fairbanks to San Juan
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Highest demand for flights based on searches. 26% potential increase in price ($447 potential increase over avg. RT price).
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Cheapest flight prices on average. 16% potential price decrease ($179 potential savings vs. average RT price).
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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 10, 2025.

This American Airlines deal was found by Cheapflights users on 11/8. 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.
Sun 12/2812:15 amFAI - SJU
2 stops18h 07mAmerican Airlines
Sun 1/117:07 amSJU - FAI
2 stops17h 23mAmerican Airlines
Deal found 11/8$985
This eDestinos deal was found by Cheapflights users on 11/10. 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 1/410:33 pmSJU - FAI
3 stops67h 23mMultiple Airlines
Deal found 11/10$1,598
This American Airlines deal was found by Cheapflights users on 11/8. 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
Sun 1/43:49 pmSJU - FAI
2 stops16h 01mAmerican Airlines
Deal found 11/8$2,779
This Delta deal was found by Cheapflights users on 11/9. 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 stops17h 09mDelta
Sun 1/47:00 amSJU - FAI
2 stops22h 45mDelta
Deal found 11/9$3,255

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 10, 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

Thu 1/15

2:10 am-10:26 pm

2 stops15h 16m

San Juan Luis Munoz Marin Intl

Tue 1/20

7:07 am-2:48 am

2 stops24h 41m

$825

FairbanksSan Juan

FAI - SJU

FAISJU

Fairbanks

Sun 12/28

12:15 am-11:22 pm

2 stops18h 07m

San Juan Luis Munoz Marin Intl

Sun 1/11

7:07 am-7:30 pm

2 stops17h 23m

$985

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-10:41 pm

2 stops18h 11m

$1,085

FairbanksSan Juan

FAI - SJU

FAISJU

Fairbanks

Mon 1/5

1:55 am-10:26 pm

2 stops15h 31m

$463

FairbanksSan Juan

FAI - SJU

FAISJU

Fairbanks

Tue 12/23

12:15 am-11:27 pm

2 stops18h 12m

$533

FairbanksSan Juan

FAI - SJU

FAISJU

Fairbanks

Tue 1/6

3:48 pm-10:32 pm

3 stops49h 44m

$576

FairbanksSan Juan

FAI - SJU

FAISJU

Fairbanks

Tue 12/23

2:35 am-4:44 pm

3 stops33h 09m

$597

FairbanksSan Juan

FAI - SJU

FAISJU

Fairbanks

Wed 12/24

1:50 am-2:27 am

2 stops19h 37m

$662

FairbanksSan Juan

FAI - SJU

FAISJU

Fairbanks

Tue 1/6

12:15 pm-2:56 pm

2 stops21h 41m

$742

FairbanksSan Juan

FAI - SJU

FAISJU

Fairbanks

Thu 12/25

5:45 am-11:51 am

3 stops49h 06m

$745

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Showing 1-10 of 14 results
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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.

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 10, 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
11,047 reviews

Entertainment

6.9

Overall

7.2

Food

6.4

Boarding

7.5

Comfort

7.2

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.
American Airlines
7.2
Good
11,047 reviews
American Airlines
7.2
Good
11,047 reviews

Entertainment

6.9

Overall

7.2

Food

6.4

Boarding

7.5

Comfort

7.2

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.

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 15h 16m. 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 37% 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 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$784Average$955FlexibilityNo cancel feeOn-time71%

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