Cheap flights from Belfast Intl Airport to Boston from £751
This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast Intl Airport to Boston departing on 14/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Belfast Intl Airport to Boston
Cheap return flights
See travel insights to Boston from
How to get the cheapest flight ticket from Belfast Intl Airport 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 £484. 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 £920. 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 in the evening. Flights from Belfast Intl Airport to Boston during this time can be as low as £0. In the morning is when there is more demand to fly to Boston, so prices are often more expensive at around £580 per ticket.
When to book flights from Belfast Intl Airport to Boston
Cheap Belfast Intl Airport to Boston (BFS to BOS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Belfast Intl Airport to Boston
How far is Belfast Intl to Boston Logan Intl by plane?
A flight from Belfast Intl to Boston Logan Intl will travel around 2969.1 mi. Typically, this will take 36h 15m by plane in normal conditions.
When did momondo last update prices for flights from Belfast Intl Airport to Boston Logan Intl Airport?
Prices for flights from Belfast Intl Airport to Boston Logan Intl Airport are updated daily.
How many operators does momondo search for flights from Belfast Intl Airport to Boston Logan Intl Airport?
As of February 2025, there is 1 operator available to choose from for flights from Belfast Intl Airport to Boston Logan Intl Airport.
How old do you have to be to fly from Belfast Intl Airport to Boston Logan Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Belfast Intl Airport to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The required travel and health documents for your Boston Logan Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Boston Logan Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Belfast Intl Airport to Boston?
momondo data reveals that the most frequently booked airline on the route from Belfast Intl Airport to Boston is British Airways, representing 100% of all bookings.
Best airlines flying from Belfast Intl Airport to Boston
Compare and see reviews for airlines that fly from Belfast Intl Airport to Boston with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £429 | Free Cancellation | Rating 6.6 6,762 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?
It is quick and easy to find Belfast to Boston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Boston that suits you.
Can I find flights from Belfast to Boston with flexible booking policies on momondo?
All flight searches from Belfast to Boston on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Belfast to Boston?
Once all potential Belfast to Boston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
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.