Cheap Flights to Boston

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1 adult
Note: some airlines charge for infants in laps.
The price shown for each flight will be the average for all passengers including any infants.

More Information About Boston Travel

KAYAK searches hundreds of sites to find the cheapest flights to Boston (United States). Get the best price for your airline ticket to Boston!
Here's how it works. Search KAYAK for a flight to Boston. Sort, filter, and compare results on one web page. Then book your flight ticket direct on the airline or travel agent site of your choice!