£144 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 8/9. 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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Boston flights insights and trends
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What is the cheapest month to fly to Boston?
In general, September is the cheapest month to fly from United Kingdom to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £388. The month of February is another great option to travel to Boston, with average flight prices from United Kingdom averaging around £392.
What is the absolute cheapest flight to Boston?
The best price found on momondo to Boston was £107/pp from Seattle, which is 45% cheaper than the average flight price to Boston. To find the cheapest price to Boston from your area, use momondo’s Airport-to-Airport Pricing Tool.
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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 Wednesday when prices can be found for as low as £485. 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 £580. 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 afternoon. Flights from United Kingdom to Boston during this time can be as low as £491. In the evening is when there is more demand to fly to Boston, so prices are often more expensive at around £701 per ticket.
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 LONDON HEATHROW AIRPORT | February | 16% cheaper | Flying from London Heathrow Airport to Boston costs on average just £395 in February |
| MOST EXPENSIVE MONTH TO FLY TO BOSTON FROM LONDON HEATHROW AIRPORT | July | 31% more expensive | It costs about £614 for flights to Boston from London Heathrow Airport in July |
| MOST POPULAR MONTH TO FLY TO BOSTON FROM LONDON HEATHROW AIRPORT | July | 238% more users visited | More momondo users searched in flights to Boston from London Heathrow Airport 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 | £144 |
|---|---|
Best Round-Trip Price | £302 |
Fastest flight time | 13h 15m |
Popular in | July |
Frequently asked questions about flying to Boston
How far in advance should I book a flight to Boston?
The best time to book a flight to Boston from United Kingdom is 10 days out, which is when prices tend to be around £458. Don’t hesitate to check prices now though, because momondo users recently found tickets for as low as £402.
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.
Is there a cheaper alternative to flying into Boston?
You can find deals at Providence-TFGreen Airport for £106 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.
When did momondo last update prices for flights to Boston Logan Intl Airport?
Prices for flights to Boston Logan Intl Airport are updated daily.
How many operators does momondo search for flights to Boston Logan Intl Airport?
The number of operators available for flights to Boston Logan Intl Airport is 35 as of June 2025.
How old do you have to be to fly 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 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.
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?
It is quick and easy to find flights to Boston 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 to Boston with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for flights to Boston to just show those with flexible booking policies.
How can momondo help me find flights to Boston?
momondo helps you find the best flight to Boston by providing filters to narrow your choice of flights to those matching your criteria. You can select fights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight to Boston right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Boston, momondo offers a useful price alert feature which will track prices for flights to Boston and alert you when they change.
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Popular Flights to Boston
Popular routes according to searches in the past day on momondo
Cheapest flight routes to Boston Logan Intl
These routes have the cheapest flights to Boston Logan Intl found by momondo users in United Kingdom
| Departing | Destination | Best Time | Best Price |
|---|---|---|---|
| London | Boston | 7h 53m | £272 |
| Manchester | Boston | 11h 05m | £319 |
| Birmingham | Boston | 9h 40m | £330 |
| Edinburgh | Boston | 7h 00m | £341 |
| Nottingham | Boston | 15h 50m | £368 |
| Bristol | Boston | 12h 20m | £368 |
| Glasgow | Boston | 9h 30m | £375 |
| Leeds | Boston | 11h 30m | £395 |
| Newcastle upon Tyne | Boston | 10h 30m | £409 |
| Aberdeen | Boston | 19h 10m | £415 |
| Belfast | Boston | 11h 20m | £415 |
| Liverpool | Boston | 10h 50m | £434 |
| Southampton | Boston | 12h 10m | £459 |
| Cardiff | Boston | 11h 40m | £486 |
| Norwich | Boston | 11h 50m | £593 |
| Darlington | Boston | 11h 30m | £690 |