Cheap Flight Deals from San Juan to Boston

We've found these cheap flights for you. You can book one-way or return flight tickets.

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One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Best Time to Book Flights from San Juan to Boston

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights

From price

Apr

30 6
6 13
13 20
20 27
May

27 4
4 11
11 18
18 25
Jun

25 1
1 8
8 15
15 22

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

When are flight from San Juan (SJU) to Boston (BOS) the cheapest?

Airlines adjust prices for flights from San Juan to Boston based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from San Juan (SJU) to Boston (BOS) cost?

According to Trip.com's data, the lowest price is around AU$ 434.
How long is the flights from San Juan (SJU) to Boston (BOS)?

It takes about 4 hours 4 minutes to fly from San Juan (SJU) to Boston (BOS).
What are the most popular airlines that fly from San Juan (SJU) to Boston (BOS)?

Airlines with flights from San Juan (SJU) to Boston (BOS): Jetblue Airways, Qatar Airways, Etihad Airways, Delta Air Lines, Frontier Airlines, KLM, El Al, Aer Lingus, Hawaiian Airlines, Japan Airlines, TAP Air Portugal and Icelandair.
What's the most popular airline for direct flights from San Juan (SJU) to Boston (BOS)?

Spirit Airlines operates 1 direct flights from San Juan (SJU) to Boston (BOS).
How many airports in Boston (BOS)?

There are 3 airport(s) in Boston (BOS): Hartford Barnes Airport, General Edward Lawrence Logan International Airport and Portsmouth International Airport.

How to find a cheap flight from San Juan to Boston

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from San Juan to Boston. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

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Look Out for Deals

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Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

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Flight Information from San Juan to Boston

Cheapest one-way flight price	AU$ 79
Cheapest return ticket price	AU$ 156
Off-season for travel	May
Peak season for travel	July
Flight distance	2,701.02km
Average flight time	4 hours 4 minutes
Popular airline	Jetblue Airways