Skip to main content
Beginning of main content

Cheap Flights from San Juan to Boise $551.2

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 San Juan to Boise (SJU to BOI)

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

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

Question : What day in the next four weeks has the best fares?
Answer : Apr 20th has seen bookings (as of Mar 20th) as cheap as $342. That comes in 49% below the average price for this route. Saving on booking fees means you'll have more money to spend on your trip.

Question : Is the price you found a good deal?
Answer : Ranging anywhere from $342 to $1,478, prices for SJU to BOI do change much more than the majority of routes from Puerto Rico. The further out you book a route, the more likely you are to save.

Question : Which airline is offering the cheapest flight from SJU to BOI?
Answer : United Airlines is your best bet for finding that coveted low fare. They're offering fares as low as $342, while prices for other flights are as high as $1,478.

Question : How long do most people stay in Boise?
Answer : Of course you're not most people, but if you were, you'd stay roughly eight days.

Question : Is price more important than specific travel days for you?
Answer : Saturday is your lowest-cost day to fly in the month of April. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.