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Cheap flights from Fresno to San Juan from $165

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Fresno to San Juan departing on 1/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

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United Airlines Logo
2:22 pm - 6:11 amFAT-SJU
11h 49m2 stops
United Airlines Logo
2:05 am - 1:41 pmSJU-FAT
15h 36m2 stops
$329United Airlines
Find Deal
Sun, Jan 25 - Thu, Jan 29
American Airlines Logo
6:16 am - 10:26 pmFAT-SJU
12h 10m1 stop
American Airlines Logo
7:07 am - 11:04 pmSJU-FAT
19h 57m1 stop
$354American Airlines
Find Deal
Sun, Jan 18 - Fri, Jan 23
Southwest Logo
5:25 am - 1:05 amFAT-SJU
15h 40m2 stops
Southwest Logo
5:35 am - 2:25 pmSJU-FAT
12h 50m2 stops
$404Southwest
Find Deal
Thu, Feb 12 - Thu, Feb 19
American Airlines Logo
7:14 pm - 10:10 amFAT-SJU
10h 56m2 stops
American Airlines Logo
6:25 am - 6:37 pmSJU-FAT
16h 12m2 stops
$405American Airlines
Find Deal
Mon, Dec 1 - Wed, Dec 10
Multiple Airlines Logo
12:06 pm - 8:27 pmFAT-SJU
28h 21m2 stops
Multiple Airlines Logo
6:00 am - 4:04 pmSJU-FAT
38h 04m3 stops
$410Multiple Airlines
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Tue, Dec 2 - Tue, Dec 9
United Airlines Logo
5:15 am - 11:36 pmFAT-SJU
15h 21m2 stops
United Airlines Logo
7:35 am - 5:27 pmSJU-FAT
12h 52m2 stops
$414United Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
Multiple Airlines Logo
3:27 pm - 1:00 pmFAT-SJU
17h 33m2 stops
Multiple Airlines Logo
6:00 am - 10:16 amSJU-FAT
32h 16m3 stops
$432Multiple Airlines
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Sun, Jan 25 - Fri, Jan 30
American Airlines Logo
12:35 pm - 10:09 amFAT-SJU
17h 34m2 stops
American Airlines Logo
7:00 am - 10:52 pmSJU-FAT
19h 52m1 stop
$444American Airlines
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Tue, Dec 2 - Tue, Dec 9
Multiple Airlines Logo
12:06 pm - 8:27 pmFAT-SJU
28h 21m3 stops
Multiple Airlines Logo
6:00 am - 4:04 pmSJU-FAT
38h 04m3 stops
$447Multiple Airlines
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Tue, Dec 2 - Tue, Dec 9
Southwest Logo
7:30 pm - 10:50 amFAT-SJU
11h 20m2 stops
Southwest Logo
7:00 am - 4:25 pmSJU-FAT
12h 25m2 stops
$516Southwest
Find Deal
Fri, Mar 6 - Fri, Mar 13

Southwest flights from Fresno to San Juan Luis Munoz Marin Intl Airport

Our best Southwest deals on Fresno to San Juan Luis Munoz Marin Intl Airport flight tickets
Southwest
Feb 12
FAT5:25 amFresno Airterminal
15h 40m
2 stops
SJU1:05 amSan Juan Luis Munoz Marin Intl
Feb 19
SJU5:35 amSan Juan Luis Munoz Marin Intl
12h 50m
2 stops
FAT2:25 pmFresno Airterminal
$404
Find similar
Southwest
Mar 6
FAT7:30 pmFresno Airterminal
11h 20m
2 stops
SJU10:50 amSan Juan Luis Munoz Marin Intl
Mar 13
SJU7:00 amSan Juan Luis Munoz Marin Intl
12h 25m
2 stops
FAT4:25 pmFresno Airterminal
$516
Find similar
Southwest
Nov 15
FAT6:45 amFresno Airterminal
12h 30m
2 stops
SJU11:15 pmSan Juan Luis Munoz Marin Intl
Nov 22
SJU2:35 pmSan Juan Luis Munoz Marin Intl
12h 20m
2 stops
FAT10:55 pmFresno Airterminal
$670
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American Airlines flights from Fresno to San Juan Luis Munoz Marin Intl Airport

Our best American Airlines deals on Fresno to San Juan Luis Munoz Marin Intl Airport flight tickets
American Airlines
Jan 18
FAT6:16 amFresno Airterminal
12h 10m
1 stop
SJU10:26 pmSan Juan Luis Munoz Marin Intl
Jan 23
SJU7:07 amSan Juan Luis Munoz Marin Intl
19h 57m
1 stop
FAT11:04 pmFresno Airterminal
$354
Find similar
American Airlines
Dec 1
FAT7:14 pmFresno Airterminal
10h 56m
2 stops
SJU10:10 amSan Juan Luis Munoz Marin Intl
Dec 10
SJU6:25 amSan Juan Luis Munoz Marin Intl
16h 12m
2 stops
FAT6:37 pmFresno Airterminal
$405
Find similar
American Airlines
Dec 2
FAT12:35 pmFresno Airterminal
17h 34m
2 stops
SJU10:09 amSan Juan Luis Munoz Marin Intl
Dec 9
SJU7:00 amSan Juan Luis Munoz Marin Intl
19h 52m
1 stop
FAT10:52 pmFresno Airterminal
$444
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Fresno to San Juan Luis Munoz Marin Intl Airport 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 November 4, 2025.
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

Fly to

Route

Depart

Return

Price

FresnoSan Juan

FAT - SJU

FATSJU

Fresno Airterminal

Sun 1/25

2:22 pm-6:11 am

2 stops11h 49m

San Juan Luis Munoz Marin Intl

Thu 1/29

2:05 am-1:41 pm

2 stops15h 36m

$329

FresnoSan Juan

FAT - SJU

FATSJU

Fresno Airterminal

Sun 1/18

6:16 am-10:26 pm

1 stop12h 10m

San Juan Luis Munoz Marin Intl

Fri 1/23

7:07 am-11:04 pm

1 stop19h 57m

$354

FresnoSan Juan

FAT - SJU

FATSJU

Fresno Airterminal

Thu 2/12

5:25 am-1:05 am

2 stops15h 40m

San Juan Luis Munoz Marin Intl

Thu 2/19

5:35 am-2:25 pm

2 stops12h 50m

$404

FresnoSan Juan

FAT - SJU

FATSJU

Fresno Airterminal

Mon 12/1

7:14 pm-10:10 am

2 stops10h 56m

San Juan Luis Munoz Marin Intl

Wed 12/10

6:25 am-6:37 pm

2 stops16h 12m

$405

FresnoSan Juan

FAT - SJU

FATSJU

Fresno Airterminal

Tue 12/2

12:06 pm-8:27 pm

2 stops28h 21m

San Juan Luis Munoz Marin Intl

Tue 12/9

6:00 am-4:04 pm

3 stops38h 04m

$410

FresnoSan Juan

FAT - SJU

FATSJU

Fresno Airterminal

Tue 3/10

5:15 am-11:36 pm

2 stops15h 21m

San Juan Luis Munoz Marin Intl

Wed 3/11

7:35 am-5:27 pm

2 stops12h 52m

$414

FresnoSan Juan

FAT - SJU

FATSJU

Fresno Airterminal

Sun 1/25

3:27 pm-1:00 pm

2 stops17h 33m

San Juan Luis Munoz Marin Intl

Fri 1/30

6:00 am-10:16 am

3 stops32h 16m

$432

FresnoSan Juan

FAT - SJU

FATSJU

Fresno Airterminal

Tue 12/2

12:35 pm-10:09 am

2 stops17h 34m

San Juan Luis Munoz Marin Intl

Tue 12/9

7:00 am-10:52 pm

1 stop19h 52m

$444

FresnoSan Juan

FAT - SJU

FATSJU

Fresno Airterminal

Tue 12/2

12:06 pm-8:27 pm

3 stops28h 21m

San Juan Luis Munoz Marin Intl

Tue 12/9

6:00 am-4:04 pm

3 stops38h 04m

$447

FresnoSan Juan

FAT - SJU

FATSJU

Fresno Airterminal

Fri 3/6

7:30 pm-10:50 am

2 stops11h 20m

San Juan Luis Munoz Marin Intl

Fri 3/13

7:00 am-4:25 pm

2 stops12h 25m

$516

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Fresno to San Juan Luis Munoz Marin Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Fresno and San Juan Luis Munoz Marin Intl Airport?

What is the cheapest month to fly to San Juan Luis Munoz Marin Intl Airport?

If you aren’t able to travel to San Juan Luis Munoz Marin Intl Airport during the month of March, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $565.

What is the cheapest day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

On average, the least expensive day to fly to San Juan Luis Munoz Marin Intl Airport from Fresno is on a Saturday. momondo users have found tickets for Saturday departures for as low as $549. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Tuesday is the most expensive day to depart from Fresno because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $717.

What is the cheapest time of day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

The cheapest time of day to fly to San Juan Luis Munoz Marin Intl Airport is in the afternoon when flights can be purchased for as low as $567. Flights in the morning are often more expensive with an average ticket price of $712.

How far in advance should I book a flight to San Juan Luis Munoz Marin Intl Airport?

You are more likely to see cheaper flights to San Juan Luis Munoz Marin Intl Airport from Fresno when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan Luis Munoz Marin Intl Airport for around $648 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan Luis Munoz Marin Intl Airport from Fresno for as low as $467 on momondo.

Can stopping save me money on Fresno to San Juan Luis Munoz Marin Intl Airport flights?

You could potentially save up to 40% on your flight if you consider stops on a Fresno to San Juan Luis Munoz Marin Intl Airport flight.

When to book flights from Fresno to San Juan Luis Munoz Marin Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Fresno to San Juan Luis Munoz Marin Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Fresno to San Juan Luis Munoz Marin Intl Airport (FAT to SJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Fresno to San Juan Luis Munoz Marin Intl Airport

Direct flights

None
There are no direct flights from Fresno to San Juan Luis Munoz Marin Intl Airport. There are no popular flight routes from Fresno to San Juan Luis Munoz Marin Intl Airport.
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  • How far is Fresno Airterminal to San Juan Luis Munoz Marin Intl by plane?

    The straight-line distance from Fresno Airterminal to San Juan Luis Munoz Marin Intl is 3474.9 mi. A reasonable flight in good conditions will take 9h 00m.

  • When did momondo last update prices for flights from Fresno Airterminal Airport to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from Fresno Airterminal Airport to San Juan Luis Munoz Marin Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Fresno Airterminal Airport to San Juan Luis Munoz Marin Intl Airport?

  • How old do you have to be to fly from Fresno Airterminal Airport to San Juan Luis Munoz Marin Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Fresno Airterminal Airport to San Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The necessary travel and health documents for your San Juan Luis Munoz Marin Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Fresno to San Juan Luis Munoz Marin Intl Airport?

Best airlines flying from Fresno to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from Fresno to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $334Free CancellationRating
7.4
9,002 reviews
Search United Airlines flights
DeltaPriceFrom $438Free CancellationRating
7.9
8,003 reviews
Search Delta flights
American AirlinesPriceFrom $459Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
SouthwestPriceFrom $525Free CancellationRating
8.0
4,239 reviews
Search Southwest flights

Traveling to a place near San Juan?

Book flights to San Juan if you plan to visit one of these locations
Carolina
Fajardo
Dorado
Luquillo
Caguas
Humacao
Rio Grande
Bayamón

Why use momondo?

Why should I use momondo to find a flight deal from Fresno to San Juan?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Juan from Fresno.

Can I find flights from Fresno to San Juan with flexible booking policies on momondo?

Flights from Fresno to San Juan with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Fresno to San Juan?

Once all potential Fresno to San Juan flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Fresno to San Juan right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Juan, momondo offers a useful price alert feature which will track prices for flights to San Juan from Fresno and alert you when they change.

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