Find cheap flights from Boston to Cambridge - Compare and Save

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Useful Info
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Useful Info

When to book flights from Boston to Cambridge

Are your dates flexible? Find out the best times to travel from Boston to Cambridge based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Flights from Boston to Cambridge: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew the route from Boston to Cambridge 
alyciaFlew with American Airlines-Mar 2026
Long walk between terminals in boston Don't cut connections close
MarilynFlew with British Airways-Feb 2026
Meeting a friend at Heathrow was difficult as there are many terminals so far apart. Access to the train was great and an easy way to get to the downtown area.
Verified travelerFlew with British Airways-Jan 2024
Leave plenty of time if connecting in London as most connecting flights are in a different terminal which requires a bus or tram ride. Also if you’re not at the gate 30 minutes ahead they will not let you on the plane. Apparently this is a Heathrow not airline rule.

FAQs for booking flights from Boston to Cambridge

  • Which airports will I be using when flying from Boston to Cambridge?

    When flying out of Boston you’ll be using Boston Logan Intl. Cambridge does not have its own airport so you’ll be flying into nearby London All airports airport, which is 49.3 mi away.

  • What’s the cheapest day of the week to fly between Boston and Cambridge?

    Consider leaving on a Saturday and avoid Thursdays if you are looking for the best rates. For your return to Boston, you’ll find the best rates on Thursdays and the most expensive ones on Saturdays.

  • How does KAYAK find such low prices on flights from Boston to Cambridge?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Cambridge.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Cambridge?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cambridge from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Cambridge?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cambridge with an airline and back to Boston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Cambridge?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cambridge from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Boston to Cambridge?

    In the last 5 days, the cheapest one-way ticket between Boston and Cambridge found on KAYAK was with JetBlue for $142. Virgin Atlantic offered a round-trip connection from $407 and Icelandair from $429.

Top tips for finding cheap flights from Boston to Cambridge

  • There is no airport in Cambridge. Instead, you’ll be flying into London All airports when flying between Boston and Cambridge.
  • The cheapest flight from Boston to Cambridge was found 74 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be May, June and July. The cheapest month to fly is January.

More options for your flight from Boston to Cambridge

Complete your trip to Cambridge with a hotel stay or car rental