Boston to San Juan Flight tickets from INR 4,273

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Book flight tickets from Boston to San Juan starting at INR 4,273

Discover our range of affordable one-way and round-trip flights from Boston to San Juan and kick-start your next adventure today!

One way
Round-trip

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

Find the best time to fly from Boston to San Juan

These price trend charts carefully monitor and predict how flight prices from Boston to San Juan will change. Keep a close eye on them to understand when the best time to buy your tickets is.

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

Airlines Flying from Boston to San Juan

Which airline provides the cheapest flights from Boston to San Juan? Discover the option that best suits your travel needs before embarking on your journey.

Frontier Airlines

From INR 4,273

Spirit Airlines

From INR 5,170

Delta Air Lines

From INR 7,283

Jetblue Airways

From INR 8,440

American Airlines

From INR 8,569

United Airlines

From INR 9,950

Southwest Airlines

From INR 33,286

ANA airlines

Find more flights and airlines

Alternative Routes from Boston to San Juan

Searching for potential routes that might be cheaper and faster? There are a few alternative ways to get to San Juan from Boston which could help you save money and time.

Cheapest
BOS
12:39
3h 59m
Direct
SJU
16:38
General Edward Lawrence Logan International Airport - Luis Muñoz Marín International Airport
Thu, Sep 26Frontier Airlines
INR 4,273
BOS
12:39
3h 59m
Direct
SJU
16:38
General Edward Lawrence Logan International Airport - Luis Muñoz Marín International Airport
Thu, Sep 26Frontier Airlines
INR 4,273
Find More Flights

How do I find the cheapest flights?

When are flight tickets from Boston (BOS) to San Juan (SJU) the cheapest?
Airlines adjust prices for flights from Boston to San Juan based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Boston (BOS) to San Juan (SJU) cost?
According to Trip.com's data, the lowest price is around INR 20,172.
How long does it take to fly from Boston (BOS) to San Juan (SJU) and what is the distance?
It takes around 4 hours 2 minutes to fly from Boston (BOS) to San Juan (SJU).
What is the transportation method from the main airport to downtown in San Juan?
- The distance from Luis Muñoz Marín International Airport to downtown is about 11km. It takes about 30 minutes by taxi.
What are the most popular airlines that fly from Boston (BOS) to San Juan (SJU)?
Airlines with flights from Boston (BOS) to San Juan (SJU): Etihad Airways, Frontier Airlines, Qatar Airways, Hawaiian Airlines, Jetblue Airways, Delta Air Lines, El Al and Icelandair.

How to find a cheap flight from Boston to San Juan

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.

Book Early

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

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

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

Save up to £10 per person when booking your flights on Trip.com

Flight Information from Boston to San Juan

Cheapest nonstop flight price	INR 4,272
Cheapest round-trip ticket price	INR 7,412
Off-season for travel	August
Peak season for travel	June
Flight distance	2,701.02km
Average flight time	4 hours 2 minutes