Skip to main content
Beginning of main content

Cheap Flights from Boise to San Juan $268.33

Search over 321,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia’s Price Guarantee
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheapest Flights from Boise to San Juan (BOI to SJU)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Boise to San Juan (BOI to SJU)

Question : What is the cheapest day to fly in the next four weeks?
Answer : As of January 16th, the best day for deals to San Juan (SJU) from Boise (BOI) is January 23rd. Bookings have been made roughly 34% below the average price for this route.

Question : How many days should you spend in San Juan if you're flying in from Boise?
Answer : Of course you're not most people, but if you were, you'd stay roughly nine days.

Question : Will you do what it takes to get the absolute cheapest flight?
Answer : The best day to fly on a budget this month is Tuesday. Flexibility is paramount when booking travel plans in order to keep costs down.

Question : Is there another way to get to San Juan besides Luis Munoz Marin International Airport (SJU)?
Answer : Antonio Rivera Rodriguez Airport (VQS) is just 40 miles away and on average, flights are 43% cheaper for the coming two months. Save a few bucks and put it towards your next trip.

Question : Which airline is giving the best deals for round-trip flights from Boise Air Terminal (Gowen Field) (BOI) to Luis Munoz Marin International Airport (SJU)?
Answer : United Airlines is your best bet for finding that coveted low fare.