Cheap Flights to Watertown

View ₩88,800 flight on Thu, Nov 6, 2025Opens in a new window

Popular airlines to Watertown

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How much is the cheapest flight to Watertown?

Prices were available within the past 7 days and start at ₩88,800 for one-way flights and ₩193,000 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Oct 15 - Thu, Oct 16
DCA
Washington
BOS
Boston
₩193,000 Roundtrip, found 2 days ago
₩193,000
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Oct 15 from Washington to Boston, returning Thu, Oct 16, priced at ₩193,000 found 2 days ago
American Airlines
Fri, Oct 17 - Sun, Nov 23
JFK
New York
BOS
Boston
₩260,900 Roundtrip, found 4 days ago
₩260,900
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Oct 17 from New York to Boston, returning Sun, Nov 23, priced at ₩260,900 found 4 days ago
United
Thu, Nov 6 - Sun, Nov 9
DCA
Washington
BOS
Boston
₩302,300 Roundtrip, found 5 days ago
₩302,300
Roundtrip
found 5 days ago
Select United flight, departing Thu, Nov 6 from Washington to Boston, returning Sun, Nov 9, priced at ₩302,300 found 5 days ago
Air Canada
Wed, Nov 12 - Tue, Dec 2
ICN
Seoul
BOS
Boston
₩655,500 Roundtrip, found 7 hours ago
₩655,500
Roundtrip
found 7 hours ago
Select Air Canada flight, departing Wed, Nov 12 from Seoul to Boston, returning Tue, Dec 2, priced at ₩655,500 found 7 hours ago
Alaska Airlines
Sun, Mar 1 - Thu, Mar 19
ICN
Seoul
BOS
Boston
₩813,700 Roundtrip, found 4 days ago
₩813,700
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sun, Mar 1 from Seoul to Boston, returning Thu, Mar 19, priced at ₩813,700 found 4 days ago

Find the cheapest month to fly from Columbus (CMH) to Boston (BOS)

November is typically the cheapest month to fly

From ₩122,100 - ₩464,878 per traveler.

Frequently asked questions

What is the name of Watertown's airport?
Logan Intl. Airport (BOS) is the major airport serving Watertown.
How far is BOS from central Watertown?
Logan Intl. Airport is 13 kilometers from central Watertown, so expect a reasonable commute into the city center.
What airport is best to fly into Watertown?
With only one main airport servicing Watertown, it won't take you too long to discover the best flight. You'll be taking off to Logan Intl. Airport (BOS), which is located around 13 kilometers from the center of town.
How many airlines fly to Watertown?
Watertown is serviced by 43 air carriers from 121 airports across the globe.
Which airlines fly to Watertown?
Delta, JetBlue and American Airlines fly the most frequently to Watertown. The majority of flights come in from New York, with Delta having the most services on this route.
How many nonstop flights are there to Watertown?
Flying to a new place is much more straightforward when there aren't any annoying stopovers. If you're making your way to Watertown, the fantastic news is that there are roughly 3,070 direct flights operating every week.
Where are the most popular flights to Watertown departing from?
Travelers often depart from New York, Washington and Chicago airports when heading to Watertown.
How long is the flight to Watertown Airport?
If it's New York you're departing, you'll be in the sky for around 1 hour and 19 minutes before you touchdown in Watertown. Runway to runway from Washington takes around 1 hour and 36 minutes and from Chicago, 2 hours and 20 minutes.
How to book the cheapest flight to Watertown?
If you'd like to save some cash on your Watertown vacation, then listen up! As every seasoned jet-setter knows, don't book at the very last minute. Prices are usually more expensive just prior to the departure date. Another good way to grab the best deal is to research all options. If your destination has more than one airport, don't forget to research the cost of flying into a smaller terminal. And finally, don't forget that it's first in, best dressed. Know what a typical airfare costs and have your credit card ready to secure your seat as soon as you see an unbeatable bargain. The sweetest deals never last long.
Do you have any tips for my flight to Watertown?
Depending on where you're coming from, your journey to Watertown could be simple and straightforward or it could drag on forever. We've pulled together some tips that will help you start your unforgettable escape on a positive note. What to pack in your hand luggage:

  • The secret to having an amazing travel experience is to plan ahead. So, let's start with the basics: passport, boarding pass, credit cards and medications. Next, bring items that'll help keep you entertained, like your laptop or a thrilling book. It's also a wise idea to pack your chargers, a comfy neck pillow and a pair of headphones. And of course, don't forget to toss in toiletries like a toothbrush, cleansing wipes and a spare set of clothes.

Do not pack the following items in your hand luggage:

  • Put all your full-sized bottles of shampoo and hairspray in your checked luggage. Any liquids or gels in your carry-on suitcase larger than 3.4 ounces (100 milliliters) will be confiscated. Sharp or pointed objects, like your trusty pocket knife, and dangerous products which are flammable or explosive, such as aerosol cans, flares and fireworks, are also prohibited.

What to wear on a flight:

  • Your main priority is to be as comfortable as you can. Choose shoes that are easy to slip on and off, dress in loose, breathable clothing and don't forget to take a jacket in case it gets cold in the cabin.
  • The result of sustained periods of inactivity, deep vein thrombosis (DVT) is a blood clot condition that can affect some passengers during long-haul flights. Reduce the risks by drinking water, keeping your feet and legs moving and wearing compression tights or socks.

How to get through airport security fast when flying to Watertown?
The trick is to be well prepared before you arrive at airport security. That way, you'll be stepping onto that plane to Watertown in no time flat. Follow these helpful tips and get your vacation off to a flying start:

  • Security personnel first need to know that you have a valid ID and matching travel documents before anything else. Have them ready for inspection.
  • Next up, both you and your carry-on luggage will be X-rayed. To speed things up, take off anything that might trigger the alarms. Items such as your coat, belt and headphones need to go through the machine.
  • All your electronic devices, including your tablet and phone, will also need to be scanned.
  • Any gels or liquids, such as lip balm or cologne, that you want to bring on board need to be in containers no greater than 3.4 ounces (100 milliliters). Also, they all must fit inside a quart-size (one liter), clear zip-close bag.
  • There's a good chance you'll need to take your shoes off to be X-rayed, so wearing slip-on shoes is always a wise idea.
  • Take all prohibited items out of your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them in your checked luggage. They won't be allowed in the cabin.

Book with confidence

Book with confidence

Searching for cheap flights to Watertown? No travel company presents more choices than Expedia if you're looking to compare flights to Watertown. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Boston. Expedia provides the cheapest flights to many destinations in Boston and you may find even greater savings if you combine your flight with a hotel stay in Watertown.

Travel information

Travel information

Destination airport
Logan Intl.
Destination airport IATA code
BOS
Destination city name
Boston
Roundtrip price
₩193,000

Trending flights to Watertown

Prices were available within the past 7 days and start at ₩88,800 for one-way flights and ₩193,000 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, Nov 12 - Tue, Dec 2
ICN
Seoul
BOS
Boston
₩655,500 Roundtrip, found 7 hours ago
₩655,500
Roundtrip
found 7 hours ago
Select Air Canada flight, departing Wed, Nov 12 from Seoul to Boston, returning Tue, Dec 2, priced at ₩655,500 found 7 hours ago

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