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$865+ 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
FAI — SJU
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
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 September 15, 2025.

Round-trip from

$865
(American Airlines)

Popular in

December

Cheapest in

April

Average price

$978
From Fairbanks to San Juan
Search Deals
Highest demand for flights based on searches. 36% potential increase in price ($795 potential increase over avg. RT price).
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Cheapest flight prices on average. 18% potential price decrease ($214 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 15, 2025.

This American Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 9/2912:15 pmFAI - SJU
2 stops20h 32mAmerican Airlines
Tue 10/287:45 amSJU - FAI
2 stops22h 56mAmerican Airlines
Deal found 9/14$925
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 9/2612:15 pmFAI - SJU
2 stops22h 38mAmerican Airlines
Mon 10/273:10 pmSJU - FAI
2 stops15h 31mAmerican Airlines
Deal found 9/15$971
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/281:50 amFAI - SJU
2 stops17h 54mDelta
Wed 10/297:00 amSJU - FAI
2 stops21h 40mDelta
Deal found 9/15$1,323
This American Airlines deal was found by Cheapflights users on 9/15. 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 11/2412:06 amFAI - SJU
2 stops15h 52mAmerican Airlines
Sun 11/307:15 amSJU - FAI
2 stops22h 11mAmerican Airlines
Deal found 9/15$1,558
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 11/254:06 pmFAI - SJU
2 stops14h 06mMultiple Airlines
Sat 11/291:59 amSJU - FAI
2 stops18h 11mMultiple Airlines
Deal found 9/15$15,747

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 September 15, 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 2/9

1:40 am-9:55 pm

2 stops15h 15m

San Juan Luis Munoz Marin Intl

Tue 2/24

2:30 pm-1:50 am

2 stops16h 20m

$865

FairbanksSan Juan

FAI - SJU

FAISJU

Fairbanks

Mon 9/29

12:15 pm-12:47 pm

2 stops20h 32m

San Juan Luis Munoz Marin Intl

Tue 10/28

7:45 am-2:41 am

2 stops22h 56m

$925

FairbanksSan Juan

FAI - SJU

FAISJU

Fairbanks

Mon 9/29

10:00 am-12:47 pm

2 stops22h 47m

San Juan Luis Munoz Marin Intl

Wed 10/29

7:45 am-2:41 am

2 stops22h 56m

$925

FairbanksSan Juan

FAI - SJU

FAISJU

Fairbanks

Fri 9/26

12:15 pm-2:53 pm

2 stops22h 38m

San Juan Luis Munoz Marin Intl

Mon 10/27

3:10 pm-2:41 am

2 stops15h 31m

$971

FairbanksSan Juan

FAI - SJU

FAISJU

Fairbanks

Tue 2/10

7:00 am-2:43 pm

2 stops26h 43m

San Juan Luis Munoz Marin Intl

Tue 2/24

4:25 pm-2:56 pm

2 stops27h 31m

$1,223

FairbanksSan Juan

FAI - SJU

FAISJU

Fairbanks

Sun 9/28

1:50 am-11:44 pm

2 stops17h 54m

San Juan Luis Munoz Marin Intl

Wed 10/29

7:00 am-12:40 am

2 stops21h 40m

$1,323

FairbanksSan Juan

FAI - SJU

FAISJU

Fairbanks

Sun 9/28

1:50 am-11:44 pm

2 stops17h 54m

San Juan Luis Munoz Marin Intl

Tue 10/28

7:00 am-12:40 am

2 stops21h 40m

$1,323

FairbanksSan Juan

FAI - SJU

FAISJU

Fairbanks

Thu 9/25

1:50 am-10:00 pm

2 stops16h 10m

San Juan Luis Munoz Marin Intl

Mon 10/27

7:00 am-12:40 am

2 stops21h 40m

$1,323

FairbanksSan Juan

FAI - SJU

FAISJU

Fairbanks

Mon 11/24

12:06 am-8:58 pm

2 stops15h 52m

San Juan Luis Munoz Marin Intl

Sun 11/30

7:15 am-12:26 am

2 stops22h 11m

$1,558

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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

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 September 15, 2025.
Peruse reviews from past customers who have flown with Delta and 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.
Delta
8.0
Very good
7,954 reviews

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,954 reviews

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection 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. 2 airlines have 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 15m. Your travel time can differ by up to . The distance from Fairbanks to San Juan is about 4827 mi.

  • What are the cheapest airlines flying 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. An additional option worth looking into is Delta, starting at $880. American Airlines is currently priced 42% 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 $254). Flying from Fairbanks to San Juan in June is currently the most expensive (average of $339). 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 2 airlines flying from Fairbanks to San Juan

Discover the top 2 airlines 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$784Average$955FlexibilityNo cancel feeOn-time71%
DeltaCheapest$880Average$1,303FlexibilityNo cancel feeOn-timeN/A

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