$137 Cheap flight deals from Boise (BOI) to San Juan (SJU)

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This Weekend's Flight Deals from Boise to San Juan

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Jun 9 - Thu, Jun 13
BOI
Boise
SJU
Luis Munoz Marin Intl.
$621 Roundtrip, found 1 day ago
$621
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Sun, Jun 9 from Boise to Luis Munoz Marin Intl., returning Thu, Jun 13, priced at $621 found 1 day ago

Airfares from $137 One Way, $253 Round Trip from Boise to San Juan

Prices starting at $253 for return flights and $137 for one-way flights to San Juan were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jul 10 - Wed, Jul 17
BOI
Boise
SJU
San Juan
$253 Roundtrip, found 4 days ago
$253
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Wed, Jul 10 from Boise to San Juan, returning Wed, Jul 17, priced at $253 found 4 days ago
Tue, Aug 20 - Sat, Aug 24
BOI
Boise
SJU
San Juan
$260 Roundtrip, found 3 days ago
$260
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Tue, Aug 20 from Boise to San Juan, returning Sat, Aug 24, priced at $260 found 3 days ago
Wed, Sep 4 - Wed, Sep 11
BOI
Boise
SJU
San Juan
$261 Roundtrip, found 2 days ago
$261
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Wed, Sep 4 from Boise to San Juan, returning Wed, Sep 11, priced at $261 found 2 days ago
Mon, Sep 9 - Tue, Sep 17
BOI
Boise
SJU
San Juan
$271 Roundtrip, found 3 days ago
$271
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Mon, Sep 9 from Boise to San Juan, returning Tue, Sep 17, priced at $271 found 3 days ago
Thu, Sep 5 - Wed, Sep 11
BOI
Boise
SJU
San Juan
$275 Roundtrip, found 6 days ago
$275
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Thu, Sep 5 from Boise to San Juan, returning Wed, Sep 11, priced at $275 found 6 days ago

More About Flying To San Juan from Boise

Route Information for Flights from Boise to San Juan

Origin Airport IATA Code
BOI
Destination Airport IATA Code
SJU
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Boise to San Juan

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Guaranteed low prices for Boise to San Juan flights makes Orbitz the perfect online budget travel source.

Frequently asked questions

Am I able to catch a flight from Boise to San Juan now?
Head to our Covid-19 Travel Advisor for the most up-to-date information on quarantine requirements and travel restrictions when catching a flight from Boise to San Juan.
What is the shortest flight from Boise to San Juan?
The fastest flight from Boise Airport (BOI) to Luis Munoz Marin Intl. Airport (SJU) is 7 hours and 24 minutes. Slip a few things into your carry-on to keep you out of mischief, like a fascinating read or a crossword puzzle.
If I am not able to travel due to COVID-19, can I cancel my flight to San Juan?
We get that traveling right now has its challenges, so it’s good to know that many reservations booked through us are able to be cancelled or changed. If your travel plans to San Juan have been affected by COVID-19, a lot of airlines are making things easier by offering credits to use at a later date. Just sign in to your account and you’ll quickly see what options are available. Our Customer Service Portal is the place to go for more information.
Are there flights to San Juan with flexible change policies?
In most cases you’ll have the option to reschedule your flight to San Juan without a change fee. All you have to do then is pay the difference between the old flight and the new one. Look for the “no change fees” filter and book with confidence.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2020 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data the cheapest month to fly is August. Perfect for those who need a weekend getaway, or just a break from it all before the weather changes. Be aware that the most expensive time to fly is the height of summer, with ticket prices peaking in the month of June.
How can I save money on flights?
To really save big on your next vacation, think outside the box. Select two different airlines or fare types for your return trip and you’ll generally get a much better deal. Those who tried this on Orbitz in 2020 saved up to 45% on their airfares. Get mixing and matching today!

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.