Cheap flights from Washington Dulles Intl (IAD) to Cambridge (CBG)

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How to find the cheapest flight from
Washington Dulles Intl (IAD) to Cambridge (CBG)

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

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 44% on flights from Washington Dulles Intl to Cambridge 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 $910. For sooner than that we have options available in the next 3 days from $1,146.

What is the cheapest month to fly from Washington Dulles Intl to Cambridge?

Our data shows that October tends to be the cheapest month to fly to Cambridge from Washington Dulles Intl. Users have commonly found prices around $714 for the month, but tickets can be as low as $445. Due to multiple factors, prepare for potentially higher prices in July.

Related info for your journey

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

Flight FAQs

From Washington Dulles Intl to Cambridge

Are flight prices decreasing from Washington Dulles Intl to Cambridge 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 Washington Dulles Intl and Cambridge 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.

What airport do you fly into for flights to Cambridge from Washington Dulles Intl?

Most people fly into Cambridge (CBG) if they book a flight to Cambridge from Washington Dulles Intl. On average, Cambridge has 0 inbound flights from Washington Dulles Intl per day from 0 airlines. Cambridge is conveniently located just 2.2 mi from Cambridge’s city center.

Is Washington Dulles Intl weather warmer or cooler than Cambridge?

Expect the weather to be around 88 °F on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Cambridge is generally colder than in Washington Dulles Intl.

Alternative routes for Washington Dulles Intl to Cambridge

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

Destination information for Cambridge

Things to know before you go - useful duration and weather info for your trip from Washington Dulles Intl to Cambridge.
Today's exchange rate
$1 = £0.72
Average temperature for May in Cambridge
62.6 °F
Avg rainfall for May in Cambridge
0.7 ″

Airports servicing Washington

Airports servicing Cambridge

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