Find out what a flight from Belfast to Boston might cost

Prices vary based on date, airline, and availability. Compare several options if you're flying between Belfast and Boston.

Select your dates to check current offers.

Try shifting your departure forward or backward by a day to find better options. If you’re looking for a good deal, consider flying outside peak hours as well.

Are there alternative airports near Belfast and Boston?

The two cities are about 4778 km apart. Looking beyond the main airport might reveal better options.

• Airports in Belfast: Alongside Belfast - International, there's also City.
• Airports in Boston: Only Boston - Logan is active at the moment.

Many smaller airports are connected by direct buses or shuttles, often at low cost. If Boston has more than one airport, you can pick the most convenient for your destination.

Plan your perfect flight from Belfast to Boston

Jetcost gives you full control over your flight search. Filter by date, time, duration, price, and airline. See round-trip and one-way options from low-cost and full-service carriers and more.

Other popular destinations

Planning a trip to United States? Other frequent searches include: Las Vegas, Los Angeles, Miami, New York City, Orlando.

Some airlines include baggage in the fare, others don’t — always check the details before booking. If you're looking for round-trip flights, you can easily see the most convenient combinations.