Luis Munoz Marin Intl

$175+ Cheap flights from Fresno (FAT) to Luis Munoz Marin Intl (SJU)

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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
FAT — SJU
Mar 5 — Mar 121
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Cheap flight deals from Fresno to Luis Munoz Marin Intl

Cheapest flights from Fresno to Luis Munoz Marin Intl
Explore the most affordable flight options available from Fresno to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:10 pm
FAT
-
SJU
2 stops14h 39m
United Airlines
Thu 11/122:25 pm
SJU
-
FAT
1 stop10h 48m
United Airlines
Deal found 2/2$350
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/285:30 am
FAT
-
SJU
1 stop9h 00m
United Airlines
Fri 10/27:00 am
SJU
-
FAT
2 stops13h 41m
United Airlines
Deal found 2/2$403
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:04 am
FAT
-
SJU
2 stops12h 18m
United Airlines
Tue 3/107:30 am
SJU
-
FAT
2 stops13h 30m
United Airlines
Deal found 2/2$405
This American Airlines deal was found by Cheapflights users on 2/2. 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 3/36:05 am
FAT
-
SJU
1 stop13h 26m
American Airlines
Tue 3/109:20 am
SJU
-
FAT
2 stops16h 11m
American Airlines
Deal found 2/2$433
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/25:16 am
FAT
-
SJU
1 stop9h 09m
United Airlines
Wed 3/48:30 am
SJU
-
FAT
2 stops15h 41m
United Airlines
Deal found 2/2$440
This Southwest deal was found by Cheapflights users on 2/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/205:35 pm
FAT
-
SJU
2 stops13h 50m
Southwest
Mon 7/276:00 am
SJU
-
FAT
2 stops13h 55m
Southwest
Deal found 2/2$448
This Southwest deal was found by Cheapflights users on 2/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/106:25 am
FAT
-
SJU
2 stops14h 20m
Southwest
Mon 6/156:00 am
SJU
-
FAT
2 stops13h 55m
Southwest
Deal found 2/2$451
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/221:21 pm
FAT
-
SJU
2 stops12h 50m
United Airlines
Thu 2/268:30 am
SJU
-
FAT
2 stops15h 25m
United Airlines
Deal found 2/2$478
This Southwest deal was found by Cheapflights users on 1/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:30 pm
FAT
-
SJU
2 stops16h 40m
Southwest
Sun 4/196:25 am
SJU
-
FAT
2 stops13h 25m
Southwest
Deal found 1/31$497
This Southwest deal was found by Cheapflights users on 2/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/52:45 pm
FAT
-
SJU
2 stops19h 15m
Southwest
Tue 9/81:20 pm
SJU
-
FAT
2 stops11h 30m
Southwest
Deal found 2/2$502
This Southwest deal was found by Cheapflights users on 2/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/55:15 am
FAT
-
SJU
2 stops15h 20m
Southwest
Tue 3/106:40 am
SJU
-
FAT
2 stops19h 10m
Southwest
Deal found 2/2$529
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Fri 5/17:17 pm
FAT
-
SJU
2 stops12h 31m
American Airlines
Sun 5/106:45 am
SJU
-
FAT
1 stop20h 14m
American Airlines
Deal found 2/3$563

Find flight deals from Fresno to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Fresno (FAT) to Luis Munoz Marin Intl (SJU). 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 February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$350
(American Airlines)

One-way from

$175
(United Airlines)

Popular in

December

Cheapest in

March

Average price

$678
Provider with most accurate pricing for Fresno Airterminal-San Juan Luis Munoz Marin Intl flight deals.
Provider most trusted by Cheapflights users for Fresno Airterminal-San Juan Luis Munoz Marin Intl flights.
From Fresno Airterminal to San Juan Luis Munoz Marin Intl
One-way flight from Fresno Airterminal to San Juan Luis Munoz Marin Intl
Highest demand for flights based on searches. 10% potential increase in price ($77 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
Average for round-trip flights in February 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fresno to Luis Munoz Marin Intl 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 February 3, 2026.
Use the filters below to find and compare flights from Fresno to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fresno

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

FresnoSan Juan

FAT - SJU

FATSJU

Fresno Airterminal

Sun 2/22

4:31 pm-11:56 am

2 stops15h 25m

San Juan Luis Munoz Marin Intl

Wed 2/25

7:33 am-6:30 pm

1 stop14h 57m

$350

FresnoSan Juan

FAT - SJU

FATSJU

Fresno Airterminal

Tue 3/3

6:04 am-10:22 pm

2 stops12h 18m

San Juan Luis Munoz Marin Intl

Tue 3/10

7:30 am-6:00 pm

2 stops13h 30m

$405

FresnoSan Juan

FAT - SJU

FATSJU

Fresno Airterminal

Tue 3/3

8:15 am-11:31 pm

1 stop11h 16m

San Juan Luis Munoz Marin Intl

Tue 3/10

3:12 pm-11:12 pm

1 stop11h 00m

$433

FresnoSan Juan

FAT - SJU

FATSJU

Fresno Airterminal

Mon 3/2

5:16 am-6:25 pm

1 stop9h 09m

San Juan Luis Munoz Marin Intl

Wed 3/4

7:40 am-5:50 pm

2 stops14h 10m

$440

FresnoSan Juan

FAT - SJU

FATSJU

Fresno Airterminal

Mon 7/20

5:35 pm-10:25 am

2 stops13h 50m

San Juan Luis Munoz Marin Intl

Mon 7/27

6:00 am-4:55 pm

2 stops13h 55m

$448

FresnoSan Juan

FAT - SJU

FATSJU

Fresno Airterminal

Wed 6/10

6:25 am-11:45 pm

2 stops14h 20m

San Juan Luis Munoz Marin Intl

Mon 6/15

6:00 am-4:55 pm

2 stops13h 55m

$451

FresnoSan Juan

FAT - SJU

FATSJU

Fresno Airterminal

Mon 5/11

6:20 pm-12:34 pm

2 stops15h 14m

$175

FresnoSan Juan

FAT - SJU

FATSJU

Fresno Airterminal

Mon 5/11

3:54 pm-11:27 am

2 stops40h 33m

$197

FresnoSan Juan

FAT - SJU

FATSJU

Fresno Airterminal

Fri 5/1

7:17 pm-10:48 am

2 stops12h 31m

$200

FresnoSan Juan

FAT - SJU

FATSJU

Fresno Airterminal

Thu 4/30

7:17 pm-10:53 am

2 stops12h 36m

$323

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 14 results
1
2

Compare providers for flights from Fresno to Luis Munoz Marin Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Fresno to Luis Munoz Marin Intl in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Fresno-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Fresno-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Fresno-San Juan Luis Munoz Marin Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Fresno-San Juan Luis Munoz Marin Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Fresno-San Juan Luis Munoz Marin Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Fresno to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Fresno 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 Fresno to San Juan Luis Munoz Marin Intl Airport

How far ahead should I book a flight from Fresno to San Juan Luis Munoz Marin Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Fresno to Luis Munoz Marin Intl. Price data was last updated on January 30, 2026.

The best time to book flights from Fresno to San Juan Luis Munoz Marin Intl Airport is 30 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Fresno to San Juan Luis Munoz Marin Intl Airport?

Currently, April is the cheapest month in which you can book a flight from Fresno to San Juan Luis Munoz Marin Intl Airport (average of $242). Flying from Fresno to San Juan Luis Munoz Marin Intl Airport in May is currently the most expensive (average of $519). 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 Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl. Reviews last updated February 3, 2026.
Read through reviews of airlines operating flights from Fresno to San Juan Luis Munoz Marin Intl Airport, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Related info for your journey

Find useful and relevant information for your journey from Fresno to Luis Munoz Marin Intl. 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 Fresno to San Juan Luis Munoz Marin Intl?

    If you book a flight to San Juan Luis Munoz Marin Intl from Fresno, you will be flying from Airterminal, which is the city’s only airport. Fresno Airterminal (FAT) is located 4.8 mi from the center of Fresno. There are 0 flights from Airterminal to San Juan Luis Munoz Marin Intl per day from 4 different airlines.

  • How long is the flight from Fresno to San Juan Luis Munoz Marin Intl Airport?

    A quick flight from Fresno to San Juan Luis Munoz Marin Intl Airport can take about 12h 18m. American Airlines provides one of the quickest options available for as low as $405. There are 3472 mi between Fresno and San Juan Luis Munoz Marin Intl Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Fresno to San Juan Luis Munoz Marin Intl Airport round-trip?

    Flying on United Airlines is currently your cheapest option to San Juan Luis Munoz Marin Intl Airport, with prices starting at $237. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $332 and $455, respectively. Users have found that United Airlines is 63% cheaper than the other options available to this destination.

  • Can I find deals for flights from Fresno to Luis Munoz Marin Intl that include hotel bookings?

    Yes. In addition to deals on Fresno to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Fresno to Luis Munoz Marin Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Fresno to Luis Munoz Marin Intl.

  • Can I find deals for business class flights from Fresno to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from Fresno to Luis Munoz Marin Intl 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 Fresno to San Juan Luis Munoz Marin Intl Airport?

    Currently, April is the cheapest month in which you can book a flight from Fresno to San Juan Luis Munoz Marin Intl Airport (average of $242). Flying from Fresno to San Juan Luis Munoz Marin Intl Airport in May is currently the most expensive (average of $519). 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

Traveling to a place near San Juan Luis Munoz Marin Intl Airport?

Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locations
Fajardo
Dorado
Luquillo
Rio Grande
Humacao
Bayamón

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Top 4 airlines flying from Fresno to Luis Munoz Marin Intl

Discover the top 4 airlines that operate flights from Fresno to Luis Munoz Marin Intl. 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 February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$237Average$567FlexibilityNo cancel feeOn-time69%
DeltaCheapest$332Average$550FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$455Average$678FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$515Average$655FlexibilityNo cancel feeOn-time63%

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