Flight deals from San Juan to Boston

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

  • Round-trip
  • One way

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

Find the best time to fly from San Juan to Boston

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

Cheapest flights
From price
Search
  • 23 30

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

Airlines Flying from San Juan to Boston

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Frontier Airlines logo Frontier Airlines Jetblue Airways logo Jetblue Airways

FAQ

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

    Airlines adjust prices for flights from San Juan to Boston 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 San Juan (SJU) to Boston (BOS) cost?

    According to Trip.com's data, the lowest price is around NZD 473.

  • How long does it take to fly from San Juan (SJU) to Boston (BOS) and what is the distance?

    It takes around 4 hours 5 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)?

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.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from San Juan to Boston

Cheapest one-way flight price NZD 86
Cheapest round-trip ticket price NZD 170
Off-season for travel April
Peak season for travel December
Flight distance 2,701.02 km
Average flight time 4 hours 5 minutes
Popular airline Jetblue Airways

Popular Flights

  • Top Routes from San Juan
  • Top Routes to Boston
  • More flight options