ART - BOS

$375 Find Cheap Flights from Watertown to Boston - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$375
Typical prices: $417-$417
American Airlines
Tue 3/6Wed 3/7
ART - BOS • 1 stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Boston!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Watertown to Boston (ART-BOS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Watertown to Boston

Sat, Mar 6 - Sun, Mar 7
American Airlines Logo
6:00 am - 10:29 amART  Watertown-BOS Boston Logan Intl
4h 29m1 stop Philadelphia
American Airlines Logo
12:59 pm - 5:43 pmBOS  Boston Logan Intl-ART Watertown
4h 44m1 stop Philadelphia
$375American Airlines
Wed, Oct 7 - Sun, Oct 11
American Airlines Logo
6:16 pm - 11:39 pmART  Watertown-BOS Boston Logan Intl
5h 23m1 stop Philadelphia
American Airlines Logo
11:21 am - 5:00 pmBOS  Boston Logan Intl-ART Watertown
5h 39m1 stop Philadelphia
$568American Airlines
Wed, Oct 7 - Sun, Oct 11
American Airlines Logo
6:16 pm - 11:39 pmART  Watertown-BOS Boston Logan Intl
5h 23m1 stop Philadelphia
American Airlines Logo
9:17 am - 5:00 pmBOS  Boston Logan Intl-ART Watertown
7h 43m2 stops Washington, D.C. Reagan-National Philadelphia
$725American Airlines
Wed, Oct 7 - Sun, Oct 11
American Airlines Logo
6:00 am - 12:58 pmART  Watertown-BOS Boston Logan Intl
6h 58m2 stops Philadelphia Greater Rochester Intl
American Airlines Logo
10:28 am - 5:00 pmBOS  Boston Logan Intl-ART Watertown
6h 32m2 stops Washington, D.C. Reagan-National Philadelphia
$1,728American Airlines
Booking Insights

Price, demand and travel trends for Watertown to Boston flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Watertown to Boston?

Round-trip flights from Watertown to Boston typically range from $417 to $417. The lowest price found in the past 5 days was $375, on American Airlines.

Find deals

Key details for Watertown to Boston flights

Cheapest flight

$375
Round-trip flight from Watertown to Boston

When to book flights from Watertown to Boston

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

Your Watertown to Boston flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Watertown to Boston?

    Only Economy Class is available on flights from Watertown to Boston.

  • Do I need a passport to fly from Watertown to Boston?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • Have flight prices from Watertown to Boston changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $375 to $1,728. That means the highest observed fare was about 5x higher than the lowest one.

  • What car rental options are available at Boston Logan Intl Airport (BOS)?

    Boston Logan Intl Airport (BOS) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include:

    • Dollar
    • Hertz
    • Budget
    • Thrifty
    • Sixt

  • Which airports can I use when flying from Watertown to Boston?

    Flights from Watertown to Boston usually depart from Watertown (ART) and arrive at Boston Logan Intl (BOS).

  • Which airports do connecting flights from Watertown to Boston pass through?

    Most connecting flights from Watertown to Boston pass through Philadelphia (PHL), which handles 100% of one-stop traffic on this route.

  • What popular places can I visit in Boston?

    Some of the most popular sights in Boston are TD Garden, Fenway Park and Boston Common. These are among the most viewed places in Boston on KAYAK.

Your guide to booking Watertown to Boston flights

Get tips on when to book, when to fly and what to know before your trip.

More options for your flight from Watertown to Boston

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

Car rentals in Boston
Hotels in Boston
Vacations in Boston