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Cheap flights from Fairbanks to Puerto Rico from $785

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Fairbanks to Puerto Rico departing on 5/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Fairbanks to Puerto Rico

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:55 pm - 9:24 pm
FAI
-
SJU
20h 29m
2 stops
United Airlines Logo
4:55 pm - 7:42 pm
SJU
-
FAI
30h 47m
2 stops
$785United Airlines
Mon, May 4 - Wed, May 6
United Airlines Logo
8:55 pm - 9:24 pm
FAI
-
SJU
20h 29m
2 stops
United Airlines Logo
4:55 pm - 7:42 pm
SJU
-
FAI
30h 47m
2 stops
$795United Airlines
Mon, May 4 - Wed, May 6
United Airlines Logo
8:55 pm - 9:24 pm
FAI
-
SJU
20h 29m
2 stops
United Airlines Logo
4:55 pm - 7:42 pm
SJU
-
FAI
30h 47m
2 stops
$805United Airlines
Mon, May 4 - Wed, May 6
United Airlines Logo
8:55 pm - 9:24 pm
FAI
-
SJU
20h 29m
2 stops
United Airlines Logo
7:40 am - 7:42 pm
SJU
-
FAI
16h 02m
1 stop
$807United Airlines
Mon, May 4 - Wed, May 6
United Airlines Logo
8:55 pm - 9:24 pm
FAI
-
SJU
20h 29m
2 stops
United Airlines Logo
7:40 am - 7:42 pm
SJU
-
FAI
16h 02m
1 stop
$817United Airlines
Mon, May 4 - Wed, May 6
United Airlines Logo
8:55 pm - 9:24 pm
FAI
-
SJU
20h 29m
2 stops
United Airlines Logo
7:40 am - 7:42 pm
SJU
-
FAI
16h 02m
1 stop
$827United Airlines
Mon, May 4 - Wed, May 6
United Airlines Logo
8:55 pm - 2:44 pm
FAI
-
SJU
13h 49m
1 stop
United Airlines Logo
7:40 am - 7:42 pm
SJU
-
FAI
16h 02m
1 stop
$852United Airlines
Mon, May 4 - Wed, May 6
United Airlines Logo
8:55 pm - 2:44 pm
FAI
-
SJU
13h 49m
1 stop
United Airlines Logo
7:40 am - 7:42 pm
SJU
-
FAI
16h 02m
1 stop
$862United Airlines
Mon, May 4 - Wed, May 6
United Airlines Logo
8:55 pm - 2:44 pm
FAI
-
SJU
13h 49m
1 stop
United Airlines Logo
7:40 am - 7:42 pm
SJU
-
FAI
16h 02m
1 stop
$867United Airlines
Mon, May 4 - Wed, May 6
American Airlines Logo
8:00 am - 5:24 am
FAI
-
SJU
16h 24m
2 stops
American Airlines Logo
6:33 am - 10:45 pm
SJU
-
FAI
21h 12m
2 stops
$926American Airlines
Thu, Mar 5 - Sun, Mar 8

American Airlines flights from Fairbanks to Puerto Rico

Our best American Airlines deals on Fairbanks to Puerto Rico flight tickets
American Airlines
Mar 5
FAI8:00 amFairbanks
16h 24m
2 stops
SJU5:24 amSan Juan Luis Munoz Marin Intl
Mar 8
SJU6:33 amSan Juan Luis Munoz Marin Intl
21h 12m
2 stops
FAI10:45 pmFairbanks
$926
American Airlines
Mar 5
FAI8:00 amFairbanks
16h 24m
2 stops
SJU5:24 amSan Juan Luis Munoz Marin Intl
Mar 8
SJU6:33 amSan Juan Luis Munoz Marin Intl
21h 12m
2 stops
FAI10:45 pmFairbanks
$928
American Airlines
Mar 5
FAI8:00 amFairbanks
16h 24m
2 stops
SJU5:24 amSan Juan Luis Munoz Marin Intl
Mar 8
SJU6:33 amSan Juan Luis Munoz Marin Intl
22h 17m
2 stops
FAI11:50 pmFairbanks
$931

United Airlines flights from Fairbanks to Puerto Rico

Our best United Airlines deals on Fairbanks to Puerto Rico flight tickets
United Airlines
May 4
FAI8:55 pmFairbanks
20h 29m
2 stops
SJU9:24 pmSan Juan Luis Munoz Marin Intl
May 6
SJU4:55 pmSan Juan Luis Munoz Marin Intl
30h 47m
2 stops
FAI7:42 pmFairbanks
$785
United Airlines
May 4
FAI8:55 pmFairbanks
20h 29m
2 stops
SJU9:24 pmSan Juan Luis Munoz Marin Intl
May 6
SJU4:55 pmSan Juan Luis Munoz Marin Intl
30h 47m
2 stops
FAI7:42 pmFairbanks
$795
United Airlines
May 4
FAI8:55 pmFairbanks
20h 29m
2 stops
SJU9:24 pmSan Juan Luis Munoz Marin Intl
May 6
SJU4:55 pmSan Juan Luis Munoz Marin Intl
30h 47m
2 stops
FAI7:42 pmFairbanks
$805

momondo 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, momondo users made 832,500 searches. Data last updated February 11, 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-9:24 pm

2 stops20h 29m

San Juan Luis Munoz Marin Intl

Wed 5/6

4:55 pm-7:42 pm

2 stops30h 47m

$785

FairbanksSan Juan

FAI - SJU

FAISJU

Fairbanks

Mon 5/4

8:55 pm-9:24 pm

2 stops20h 29m

San Juan Luis Munoz Marin Intl

Wed 5/6

4:55 pm-7:42 pm

2 stops30h 47m

$795

FairbanksSan Juan

FAI - SJU

FAISJU

Fairbanks

Mon 5/4

8:55 pm-9:24 pm

2 stops20h 29m

San Juan Luis Munoz Marin Intl

Wed 5/6

4:55 pm-7:42 pm

2 stops30h 47m

$805

FairbanksSan Juan

FAI - SJU

FAISJU

Fairbanks

Mon 5/4

8:55 pm-9:24 pm

2 stops20h 29m

San Juan Luis Munoz Marin Intl

Wed 5/6

7:40 am-7:42 pm

1 stop16h 02m

$807

FairbanksSan Juan

FAI - SJU

FAISJU

Fairbanks

Mon 5/4

8:55 pm-9:24 pm

2 stops20h 29m

San Juan Luis Munoz Marin Intl

Wed 5/6

7:40 am-7:42 pm

1 stop16h 02m

$817

FairbanksSan Juan

FAI - SJU

FAISJU

Fairbanks

Mon 5/4

8:55 pm-9:24 pm

2 stops20h 29m

San Juan Luis Munoz Marin Intl

Wed 5/6

7:40 am-7:42 pm

1 stop16h 02m

$827

FairbanksSan Juan

FAI - SJU

FAISJU

Fairbanks

Mon 5/4

8:55 pm-2:44 pm

1 stop13h 49m

San Juan Luis Munoz Marin Intl

Wed 5/6

7:40 am-7:42 pm

1 stop16h 02m

$852

FairbanksSan Juan

FAI - SJU

FAISJU

Fairbanks

Mon 5/4

8:55 pm-2:44 pm

1 stop13h 49m

San Juan Luis Munoz Marin Intl

Wed 5/6

7:40 am-7:42 pm

1 stop16h 02m

$862

FairbanksSan Juan

FAI - SJU

FAISJU

Fairbanks

Mon 5/4

8:55 pm-2:44 pm

1 stop13h 49m

San Juan Luis Munoz Marin Intl

Wed 5/6

7:40 am-7:42 pm

1 stop16h 02m

$867

FairbanksSan Juan

FAI - SJU

FAISJU

Fairbanks

Thu 3/5

8:00 am-5:24 am

2 stops16h 24m

San Juan Luis Munoz Marin Intl

Sun 3/8

6:33 am-10:45 pm

2 stops21h 12m

$926

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Fairbanks to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Fairbanks to Puerto Rico

Fastest flight time

13h 59m

Direct flights

None
The fastest flight from Fairbanks to Puerto Rico takes 13h 59m
There are no direct flights from Fairbanks to Puerto Rico. There are no popular flight routes from Fairbanks to Puerto Rico.
Search flight deals

  • When did momondo last update prices for flights from Fairbanks Airport to Puerto Rico?

    Prices for flights from Fairbanks Airport to Puerto Rico are updated daily.

  • How old do you have to be to fly from Fairbanks Airport to Puerto Rico?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Fairbanks Airport to Puerto Rico.

  • What documentation or ID do you need to fly to Puerto Rico?

    The required travel and health documents for your Puerto Rico trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Puerto Rico. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from Fairbanks to Puerto Rico?

    Confirm your travel details to search for the latest offers for flights from Fairbanks to Puerto Rico. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Fairbanks to Puerto Rico with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from Fairbanks to Puerto Rico?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Fairbanks to Puerto Rico. momondo saves you time and could save you money on your trip.

Can I find flights from Fairbanks to Puerto Rico with flexible booking policies on momondo?

Yes. All flights to Puerto Rico from Fairbanks on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Fairbanks to Puerto Rico?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Puerto Rico from Fairbanks.

I’m not ready to book a flight from Fairbanks to Puerto Rico right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Fairbanks to Puerto Rico now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Puerto Rico and let you know when they change.

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