$162+ Cheap flights from Fresno (FAT) to San Juan
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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
FAT — SJU
Sep 22 — Sep 291
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Fresno to San JuanExplore the most affordable flight options available from Fresno to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 23, 2026.
Explore the most affordable flight options available from Fresno to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 23, 2026.
This American Airlines deal was found by Cheapflights users on 8/18. 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 10/14:32 pm -
2 stops19h 13m
Tue 10/64:29 pm -
2 stops19h 39m
Deal found 8/18![American Airlines logo]()
$442
This American Airlines deal was found by Cheapflights users on 8/19. 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.
Wed 10/76:53 pm -
2 stops15h 44m
Mon 10/126:00 am -
1 stop20h 33m
Deal found 8/19![American Airlines logo]()
$447
This Southwest deal was found by Cheapflights users on 8/19. 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 10/76:40 am -
2 stops14h 05m
Mon 10/1210:50 pm -
2 stops15h 35m
Deal found 8/19![Southwest logo]()
$496
This United Airlines deal was found by Cheapflights users on 8/21. 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.
Sat 10/316:00 am -
2 stops11h 24m
Mon 11/98:25 am -
2 stops15h 44m
Deal found 8/21![United Airlines logo]()
$506
This American Airlines deal was found by Cheapflights users on 8/21. 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 9/182:50 pm -
2 stops20h 07m
Fri 9/253:35 pm -
1 stop10h 51m
Deal found 8/21![American Airlines logo]()
$533
This Southwest deal was found by Cheapflights users on 8/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:20 am -
2 stops13h 45m
Sun 10/41:10 pm -
2 stops14h 00m
Deal found 8/23![Southwest logo]()
$546
This American Airlines deal was found by Cheapflights users on 8/21. 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 12/101:08 pm -
2 stops16h 34m
Sun 12/136:28 am -
1 stop21h 05m
Deal found 8/21![American Airlines logo]()
$582
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/206:21 pm -
2 stops17h 23m
Mon 9/211:00 am -
2 stops13h 38m
Deal found 8/18![United Airlines logo]()
$591
This United Airlines deal was found by Cheapflights users on 8/18. 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 10/15:00 am -
1 stop9h 38m
Tue 10/62:00 pm -
1 stop9h 52m
Deal found 8/18![United Airlines logo]()
$596
Best flights from Fresno to San JuanDiscover carefully curated flight deals from Fresno to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.
Discover carefully curated flight deals from Fresno to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.
This Southwest deal was found by Cheapflights users on 8/20. 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 10/76:40 am -
2 stops12h 10m
Mon 10/1210:50 pm -
2 stops15h 35m
Deal found 8/20![Southwest logo]()
$496
This American Airlines deal was found by Cheapflights users on 8/19. 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 10/16:58 pm -
2 stops15h 34m
Tue 10/66:00 am -
1 stop20h 33m
Deal found 8/19![American Airlines logo]()
$560
This United Airlines deal was found by Cheapflights users on 8/22. 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 10/15:00 am -
1 stop9h 38m
Tue 10/62:00 pm -
1 stop9h 52m
Deal found 8/22![United Airlines logo]()
$596
This Southwest deal was found by Cheapflights users on 8/21. 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.
Fri 9/1812:00 pm -
2 stops18h 25m
Fri 9/255:30 am -
2 stops14h 00m
Deal found 8/21![Southwest logo]()
$506
This United Airlines deal was found by Cheapflights users on 8/22. 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.
Sat 9/126:21 pm -
2 stops17h 23m
Tue 9/151:00 am -
2 stops13h 38m
Deal found 8/22![United Airlines logo]()
$596
This Southwest deal was found by Cheapflights users on 8/18. 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 9/26:30 am -
2 stops12h 30m
Sun 9/65:20 am -
2 stops13h 40m
Deal found 8/18![Southwest logo]()
$658
Last-minute flights from Fresno to San JuanDiscover last-minute flight deals from Fresno to San Juan. Data last updated August 23, 2026 and is based on user searches.
Discover last-minute flight deals from Fresno to San Juan. Data last updated August 23, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/19. 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.
Sat 8/296:00 am -
2 stops14h 43m
Sat 9/512:55 am -
2 stops14h 07m
Deal found 8/19![American Airlines logo]()
$658
This United Airlines deal was found by Cheapflights users on 8/21. 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.
Sat 9/56:18 pm -
2 stops17h 26m
Tue 9/81:00 am -
2 stops13h 38m
Deal found 8/21![United Airlines logo]()
$748
This United Airlines deal was found by Cheapflights users on 8/22. 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.
Sat 9/125:00 am -
1 stop9h 38m
Tue 9/151:00 am -
2 stops13h 38m
Deal found 8/22![United Airlines logo]()
$596
This Southwest deal was found by Cheapflights users on 8/21. 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.
Fri 9/1812:00 pm -
2 stops18h 25m
Fri 9/255:30 am -
2 stops14h 00m
Deal found 8/21![Southwest logo]()
$506
This American Airlines deal was found by Cheapflights users on 8/21. 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 9/182:50 pm -
2 stops20h 07m
Fri 9/253:35 pm -
1 stop10h 51m
Deal found 8/21![American Airlines logo]()
$533
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/206:21 pm -
2 stops17h 23m
Mon 9/211:00 am -
2 stops13h 38m
Deal found 8/18![United Airlines logo]()
$591
One-way flights from Fresno to San JuanSearch for one-way flight options from Fresno to San Juan. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.
Search for one-way flight options from Fresno to San Juan. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.
This American Airlines deal was found by Cheapflights users on 8/18. 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 10/57:57 am -
1 stop12h 23m
Deal found 8/18![American Airlines logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:28 pm -
3 stops26h 45m
Deal found 8/21![Multiple Airlines logo]()
$228
This United Airlines deal was found by Cheapflights users on 8/21. 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 9/285:00 am -
1 stop9h 38m
Deal found 8/21![United Airlines logo]()
$253
This Southwest deal was found by Cheapflights users on 8/20. 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.
Fri 9/412:00 pm -
2 stops18h 25m
Deal found 8/20![Southwest logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/232:25 pm -
3 stops19h 40m
Deal found 8/21![Multiple Airlines logo]()
$506
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/48:56 pm -
3 stops16h 15m
Deal found 8/20![Multiple Airlines logo]()
$538
This American Airlines deal was found by Cheapflights users on 8/20. 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 9/42:33 pm -
1 stop21h 21m
Deal found 8/20![American Airlines logo]()
$743
This American Airlines deal was found by Cheapflights users on 8/19. 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 12/227:05 pm -
2 stops12h 36m
Deal found 8/19![American Airlines logo]()
$1,005
Find flight deals from Fresno to San Juan
Discover tips and strategies to find the most affordable flight options for your journey from Fresno (FAT) 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 August 23, 2026.
Round-trip from | $442 (American Airlines) |
|---|---|
One-way from | $162 (American Airlines) |
Popular in | November |
Cheapest in | April |
Average price | $577 |
Cheapflights Fare Finder
Customize your flight search to find flights from Fresno 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 7,457,451 searches. Data last updated August 23, 2026.
Use the filters below to find and compare flights from Fresno to San Juan that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
FresnoSan Juan
FAT Fresno Airterminal - SJU San Juan Luis Munoz Marin Intl
FATSJU
Fresno Airterminal
Wed 10/7
6:40 am-9:50 pm
2 stops12h 10m
San Juan Luis Munoz Marin Intl
Mon 10/12
10:50 pm-11:25 am
2 stops15h 35m
$496
FresnoSan Juan
FAT Fresno Airterminal - SJU San Juan Luis Munoz Marin Intl
FATSJU
Fresno Airterminal
Fri 9/18
12:00 pm-9:25 am
2 stops18h 25m
San Juan Luis Munoz Marin Intl
Fri 9/25
5:30 am-4:30 pm
2 stops14h 00m
$506
FresnoSan Juan
FAT Fresno Airterminal - SJU San Juan Luis Munoz Marin Intl
FATSJU
Fresno Airterminal
Thu 10/1
6:58 pm-1:32 pm
2 stops15h 34m
San Juan Luis Munoz Marin Intl
Tue 10/6
6:00 am-11:33 pm
1 stop20h 33m
$560
Quickest round-trip
FresnoSan Juan
FAT Fresno Airterminal - SJU San Juan Luis Munoz Marin Intl
FATSJU
Fresno Airterminal
Thu 10/1
5:00 am-5:38 pm
1 stop9h 38m
San Juan Luis Munoz Marin Intl
Tue 10/6
2:00 pm-8:52 pm
1 stop9h 52m
$596
FresnoSan Juan
FAT Fresno Airterminal - SJU San Juan Luis Munoz Marin Intl
FATSJU
Fresno Airterminal
Sat 9/12
6:21 pm-2:44 pm
2 stops17h 23m
San Juan Luis Munoz Marin Intl
Tue 9/15
1:00 am-11:38 am
2 stops13h 38m
$596
FresnoSan Juan
FAT Fresno Airterminal - SJU San Juan Luis Munoz Marin Intl
FATSJU
Fresno Airterminal
Wed 9/2
6:30 am-10:00 pm
2 stops12h 30m
San Juan Luis Munoz Marin Intl
Sun 9/6
5:20 am-4:00 pm
2 stops13h 40m
$658
Cheapest one-way
FresnoSan Juan
FAT Fresno Airterminal - SJU San Juan Luis Munoz Marin Intl
FATSJU
Fresno Airterminal
Sat 1/23
8:00 am-11:59 pm
2 stops11h 59m
$162
FresnoSan Juan
FAT Fresno Airterminal - SJU San Juan Luis Munoz Marin Intl
FATSJU
Fresno Airterminal
Mon 10/5
7:57 am-11:20 pm
1 stop12h 23m
$162
Quickest one-way
FresnoSan Juan
FAT Fresno Airterminal - SJU San Juan Luis Munoz Marin Intl
FATSJU
Fresno Airterminal
Mon 9/28
5:00 am-5:38 pm
1 stop9h 38m
$253
FresnoSan Juan
FAT Fresno Airterminal - SJU San Juan Luis Munoz Marin Intl
FATSJU
Fresno Airterminal
Fri 9/4
12:00 pm-9:25 am
2 stops18h 25m
$329
Sorted by cheapest first
Best time to book a flight from Fresno to San Juan
Have a flexible travel schedule? Discover the best time to fly to San Juan from Fresno with our price prediction graph.
FAT-PR1
FAT-SJU
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
FAT-PR1
FAT-SJU
What is the cheapest month to book a flight from Fresno to San Juan?
Currently, April is the cheapest month in which you can book a flight from Fresno to San Juan (average of $437). Flying from Fresno to San Juan in November is currently the most expensive (average of $955). 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 Fresno to San Juan?
Airfare is below average for this route at the moment.
Fresno to San Juan flights typically cost between $508 and $826 in October.The cheapest round-trip price found within the last 5 days was $442 on American Airlines (Oct 1-Oct 6).
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 August 23, 2026.
Peruse reviews from past customers who have flown with Southwest,United Airlines, andAmerican Airlines from Fresno 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.
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from Fresno to San Juan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
Complete your trip to San Juan by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Fresno to San Juan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Fresno and San Juan flights
Browse other Fresno and San Juan flight options. Last updated on August 23, 2026.
Other flights from Fresno
Browse through other flights departing from Fresno. Flights are based on user searches made on Cheapflights and were last updated on August 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Fresno to San Juan
Discover the top 3 airlines that operate flights from Fresno 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 7,457,451 searches. Data last updated August 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$237 | Average$632 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$430 | Average$528 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$474 | Average$730 | FlexibilityNo cancel fee | On-time71% |