Cheap Flights from Watertown (ART) to Cambridge (CBG)

Popular airlines from Watertown, NY (ART-Watertown Intl.) to Cambridge (CBG)

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Frequently asked questions

How much does a flight from Watertown Intl. Airport (ART) to Cambridge (CBG) cost?
Snag a cheap one-way flight or cheap return flight from Watertown Intl. Airport (ART) to Cambridge (CBG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Watertown Intl. Airport (ART) to Cambridge (CBG)?
The cheapest month to fly from ART to CBG is , when demand is low. Off-peak months are typically when airlines offer better prices between these airports.
What is the cheapest airline that flies from Watertown Intl. Airport (ART) to Cambridge (CBG)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll fly you from ART to CBG. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Watertown Intl. Airport (ART) to Cambridge (CBG)?
There are no daily direct flights departing from Watertown Intl. Airport (ART) to Cambridge (CBG). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time.
What day of the week has the most flights from ART to CBG?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Watertown Intl. Airport (ART) to Cambridge (CBG)?
To reach Cambridge (CBG) on schedule, pick a flight that takes off from Watertown Intl. Airport (ART) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Watertown Intl. Airport (ART) to Cambridge (CBG) last-minute?
Last-minute fares from ART to CBG are typically more expensive. To secure the best rates, start searching for flights ahead of time. That said, if you're flexible with your travel plans, it's possible to land a cheap fare right before you leave.
Can I cancel or change the date of my flight from Watertown Intl. Airport (ART) to Cambridge (CBG)?
Typically, it's possible to cancel or reschedule your ART to CBG flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Watertown Intl.
Destination airport
Cambridge
Distance
3395 mi

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Watertown to Cambridge Flights

The cheapest times to fly from Watertown to Cambridge

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Watertown to Cambridge are during the month of . You can find some of the cheapest flights from Watertown to Cambridge with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Watertown to Cambridge

Sunday is one of the best days to book for cheap flights from Watertown to Cambridge: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Watertown to Cambridge

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Watertown to Cambridge in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Watertown to Cambridge flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Watertown to Cambridge airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Watertown to Cambridge Flights

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*Available to One Key members.