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San Juan

$400+ Cheap flights from Fargo (FAR) 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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
FAR — SJU
Jul 30 — Aug 61
Wed 7/30
Wed 8/6
1 adult, Economy
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Cheap flight deals from Fargo to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Fargo (FAR) 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 July 25, 2025.

Round-trip from

$400
(American Airlines)

Popular in

June

Cheapest in

October

Average price

$647
From Fargo Hector Field to San Juan
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($139 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Fargo to San Juan

Cheapest flights from Fargo to San Juan
Explore the most affordable flight options available from Fargo to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2025.

This American Airlines deal was found by Cheapflights users on 7/24. 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 10/165:30 pmFAR - SJU
2 stops21h 24mAmerican Airlines
Tue 10/215:00 pmSJU - FAR
2 stops18h 54mAmerican Airlines
Deal found 7/24$400
This Trip.com deal was found by Cheapflights users on 7/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/82:36 pmFAR - SJU
2 stops24h 18mFrontier
Tue 8/127:34 pmSJU - FAR
2 stops19h 17mFrontier
Deal found 7/23$671
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Thu 10/165:45 amFAR - SJU
1 stop10h 45mUnited Airlines
Mon 10/201:05 amSJU - FAR
2 stops10h 51mUnited Airlines
Deal found 7/24$703
This Delta deal was found by Cheapflights users on 7/23. 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 8/207:00 amFAR - SJU
2 stops14h 07mDelta
Sat 8/234:24 pmSJU - FAR
1 stop8h 23mDelta
Deal found 7/23$710

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fargo 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 July 25, 2025.
Use the filters below to find and compare flights from Fargo to San Juan that are best for you.

Fly from

Fargo

Fly to

San Juan

Route

Depart

Return

Price

FargoSan Juan

FAR - SJU

FARSJU

Fargo Hector Field

Thu 10/16

5:30 pm-3:54 pm

2 stops21h 24m

San Juan Luis Munoz Marin Intl

Tue 10/21

5:00 pm-10:54 am

2 stops18h 54m

$400

FargoSan Juan

FAR - SJU

FARSJU

Fargo Hector Field

Fri 8/8

2:36 pm-3:54 pm

2 stops24h 18m

San Juan Luis Munoz Marin Intl

Tue 8/12

7:34 pm-1:51 pm

2 stops19h 17m

$671

FargoSan Juan

FAR - SJU

FARSJU

Fargo Hector Field

Thu 10/16

5:45 am-5:30 pm

1 stop10h 45m

San Juan Luis Munoz Marin Intl

Mon 10/20

1:05 am-10:56 am

2 stops10h 51m

$703

FargoSan Juan

FAR - SJU

FARSJU

Fargo Hector Field

Wed 8/20

7:00 am-10:07 pm

2 stops14h 07m

San Juan Luis Munoz Marin Intl

Sat 8/23

4:24 pm-11:47 pm

1 stop8h 23m

$710

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/24

Best time to book a flight from Fargo to San Juan

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

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

Currently, September is the cheapest month in which you can book a flight from Fargo to San Juan (average of $254). Flying from Fargo 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.

How much does it cost to fly round-trip from Fargo 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 July 25, 2025.
Read through reviews of airlines operating flights from Fargo to San Juan, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,967 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

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
7,967 reviews
Delta
8.0
Very good
7,967 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

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!
United Airlines
7.4
Good
8,876 reviews
Delta
8.0
Very good
7,967 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

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
7,967 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

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!
Frontier
5.9
Fair
3,244 reviews
Delta
8.0
Very good
7,967 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

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 Fargo 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 Fargo to San Juan?

    For a flight from Fargo to San Juan, you will be flying from Hector Field. Fargo Hector Field (FAR) is just 3.3 mi from the center of the city. Hector Field is the only Fargo airport and it handles 0 outbound flights to San Juan per day. 3 airlines have flights to San Juan from Fargo Hector Field on a regular basis.

  • What are the cheapest airlines flying from Fargo to San Juan round-trip?

    Cheapflights users have booked flights from Fargo to San Juan round-trip from $400. Other airlines that can offer you cheap pricing are Frontier, from $671, and United Airlines, from $703. American Airlines is currently priced 22% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Fargo to San Juan (average of $254). Flying from Fargo 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 Fargo to San Juan

See prices for flight routes from nearby airports that may be better suited for you.
Fargo to Luis Munoz Marin Intl flights
Bismarck to Luis Munoz Marin Intl flights
Grand Forks to Luis Munoz Marin Intl flights
Minot to Luis Munoz Marin Intl flights

Top 3 airlines flying from Fargo to San Juan

Discover the top 3 airlines that operate flights from Fargo 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 July 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$224Average$519FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$264Average$570FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$365Average$868FlexibilityNo cancel feeOn-time69%

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