Cheap flights from Belfast to Boston from £414
This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast to Boston departing on 1/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Belfast to Boston
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to Boston?
The cheapest day to depart on your flight to Boston is on a Tuesday when prices can be found for as low as £450. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £855. These prices are subject to change though, so be sure to set up a Price Alert for flights to Boston.
What is the cheapest time of day to depart on your flight to Boston?
Our most recent data shows that the best time of day to fly to Boston is at midday. Flights from Belfast to Boston during this time can be as low as £448. In the morning is when there is more demand to fly to Boston, so prices are often more expensive at around £539 per ticket.
Cheap Belfast to Boston flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Belfast to Boston
How far is Belfast to Boston Logan Intl by plane?
The straight-line distance from Belfast to Boston Logan Intl is 2981.1 mi. By plane, this route typically takes 10h 10m.
When did momondo last update prices for flights from Belfast to Boston Logan Intl Airport?
Prices for flights from Belfast to Boston Logan Intl Airport refresh daily.
How many operators does momondo search for flights from Belfast to Boston Logan Intl Airport?
The number of operators available for flights from Belfast to Boston Logan Intl Airport is 1 as of June 2025.
How old do you have to be to fly from Belfast to Boston Logan Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Belfast to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The necessary travel and health documents for your Boston Logan Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Belfast to Boston
Compare and see reviews for airlines that fly from Belfast to Boston with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £341 | Free Cancellation | Rating 6.6 7,008 reviews |
Travelling to a place near Boston?
Book flights to Boston if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Belfast to Boston?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Belfast to Boston . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Belfast to Boston with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Boston from Belfast with this policy.
How can momondo help me find flights from Belfast to Boston?
momondo provides multiple filters to help you find the best flight to Boston from Belfast. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Belfast to Boston right now. Can momondo alert me if prices change?
Price alerts on flights to Boston from Belfast are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.