€188 Cheap flights to Boston
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Boston departing on 30/9. 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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What is the cheapest month to fly to Boston?
The month of February is, on average, the cheapest month to fly to Boston from Ireland, with most prices found around €361. The month of September is another great option to travel to Boston, with average flight prices from Ireland averaging around €370.
What is the absolute cheapest flight to Boston?
See prices from:
What is the cheapest day to depart on your flight to Boston?
The cheapest day to depart from Ireland to Boston is on a Friday when prices can be found for as low as €521. Flights from Ireland to Boston on a Saturday will generally be more expensive and average around €607. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Boston?
Flying to Boston from Ireland in the evening is the least expensive time of day to depart. momondo users have found prices as low as €422 when looking at flights departing in the evening. Flights at midday are often more expensive, with an average ticket price of €594.
Cheapest flights to Boston Logan Intl
Find the cheapest flights to Boston Logan Intl from your nearest city or airport
| CHEAPEST MONTH TO FLY TO BOSTON FROM DUBLIN | February | 18% cheaper | Flying from Dublin to Boston costs on average just €361 in February |
| MOST EXPENSIVE MONTH TO FLY TO BOSTON FROM DUBLIN | July | 29% more expensive | It costs about €561 for flights to Boston from Dublin in July |
| MOST POPULAR MONTH TO FLY TO BOSTON FROM DUBLIN | July | 307% more users visited | More momondo users searched in flights to Boston from Dublin in July than any other month |
Cheap Boston flight deals and tips
Summary info about Boston flight prices, duration and airlines
Best One-Way Price | €188 |
|---|---|
Best Round-Trip Price | €314 |
Fastest flight time | 9h 35m |
Popular in | July |
Frequently asked questions about flying to Boston
How far in advance should I book a flight to Boston?
The ideal time to book your flight to Boston is 63 days in advance, when prices tend to average €435. However, in the past 72 hours, people saw flights from Ireland for as low as €357.
Is there an alternative airport near Boston?
Norwood Memorial Airport, Bedford Hanscom Field Airport, Beverly Airport, Manchester Airport or Providence-TFGreen Airport can be an alternative airport used for travel to Boston.
When did momondo last update prices for flights to Boston Logan Intl Airport?
Prices for flights to Boston Logan Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights to Boston Logan Intl Airport?
As of July 2025, there are 9 operators available to choose from for flights to Boston Logan Intl Airport.
How old do you have to be to fly to Boston Logan Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The travel and health documents required for your trip to Boston Logan Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
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 to Boston?
We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.
Can I find flights to Boston with flexible booking policies on momondo?
All flight searches to Boston on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights to Boston?
Once you have performed a search for flights to Boston, momondo helps you find the right flight by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight to Boston right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Boston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.