Flights from San Juan to Boston from $340

Compare All SJU to BOS Flights

Prices are per person for one-way travel. Click “Book” to complete your reservation on the partner site.

1 of 1 flight

Airline	Schedule	Stops	Duration	Price
F9 F9 · 2871	Schedule on partner site	1 stop(s)	—	$340 Best	Book →

Airport Information

Key details about departure and arrival airports for this route

SJU

Luis Munoz Marin International Airport

City: San Juan
Country: PR
Type: Large Airport
Elevation: 9 ft

SJU Airport Guide →

BOS

Boston Logan International Airport

City: Boston
Country: US
Type: Large Airport
Elevation: 20 ft

BOS Airport Guide →

Tips for San Juan to Boston Flights

Save money and travel smarter with these route-specific tips

📅 When to Book

Book SJU–BOS flights 6–8 weeks in advance for the best prices. Last-minute fares are typically 40–60% more expensive on this route.

💰 Price Trends

The average fare is $340, but prices as low as $340 are available.

✈ Direct vs Connecting

No direct flights currently listed. Consider flexible dates or nearby airports for better connections.

📍 Flexible Dates

Flying midweek (Tuesday–Thursday) on SJU–BOS is typically 15–30% cheaper. Use our price comparison to spot the best day to fly.

Top Hotels in Boston

Book accommodation at your destination — top-rated stays near BOS airport

Lakeside Fishing Cabins

Boston, 5★

9.7 $236/night

The Firs Country Park

Lakeside Fishing Lodges

Frequently Asked Questions

Everything you need to know about flying SJU to BOS

What is the cheapest flight from San Juan to Boston?

The cheapest flight from San Juan (SJU) to Boston (BOS) currently starts at $340 with F9. Prices are updated regularly and may vary by date and availability.

How many airlines fly from SJU to BOS?

We found 1 airline(s) operating on the SJU–BOS route, including F9.

Are there direct flights from San Juan to Boston?

No direct flights are currently listed on this route. All available options involve at least one stop. Consider flexible dates or nearby airports for better connection options.

What is the average flight price on this route?

The average flight price from San Juan to Boston is approximately $340. Prices range from $340 to $340 depending on airline, time, and class.

What is the baggage allowance on SJU–BOS flights?

Baggage allowance varies by airline and fare class. Most economy fares on this route include 1 carry-on (7–8 kg) and 1 checked bag (20–23 kg). Always confirm baggage rules on the airline's site at booking — low-cost carriers may charge for checked bags.