Cheap flights from Cambridge to Boston

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How to find the cheapest flight from
Cambridge (CBG) to Boston (BOS)

All the information you need to plan the best CBG to BOS flight in 2021: compare Cambridge to Boston flight prices with the expected peak season, weather and rainfall in Boston.
How far in advance should I book a flight from Cambridge to Boston?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 54% on flights from Cambridge to Boston compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £359. For sooner than that we have options available in the next 3 days from £459.

What is the cheapest month to fly from Cambridge to Boston?

November can be a great time to fly to Boston from Cambridge with a flight ticket averaging about £300. Cheapflights users have found deals in the month of November for as cheap as £216. The most expensive prices can be found in the month of July.

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Cambridge</span> to <span class="emphasized">Boston</span> flights.

Flight FAQs

From Cambridge to Boston

Are flight prices decreasing from Cambridge to Boston due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Cambridge and Boston for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Is Cambridge weather warmer or cooler than Boston?

Temperatures around the 29 °Cs can be experienced in July. The weather in Boston is hotter than in Cambridge. Plan for potential changes in flight availability as peak weather approaches in this location.

Alternative routes for Cambridge to Boston

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Boston

Things to know before you go - useful duration and weather info for your trip from Cambridge to Boston.
Today's exchange rate
£1 = $1.40
Average temperature for May in Boston
20.0 °C
Avg rainfall for May in Boston
94.0 mm

Airports servicing Cambridge

Airports servicing Boston

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