S$129 Cheap Flights to Boston

View S$129 flight on Sat, 7 Feb, 2026Opens in a new window

Popular airlines to Boston

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Cheap round-trip flights to Boston

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 4 Feb - Wed, 11 Feb
SEA
Seattle
IAD
Washington
S$207 Return, found 10 hours ago
S$207
Return
found 10 hours ago
Select Delta flight, departing Wed, 4 Feb from Seattle to Washington, returning Wed, 11 Feb, priced at S$207 found 10 hours ago
Alaska Airlines
Wed, 4 Feb - Thu, 5 Feb
SEA
Seattle
IAD
Washington
S$290 Return, found 10 hours ago
S$290
Return
found 10 hours ago
Select Alaska Airlines flight, departing Wed, 4 Feb from Seattle to Washington, returning Thu, 5 Feb, priced at S$290 found 10 hours ago
United
Sat, 7 Feb - Mon, 9 Feb
SEA
Seattle
IAD
Washington
S$343 Return, found 10 hours ago
S$343
Return
found 10 hours ago
Select United flight, departing Sat, 7 Feb from Seattle to Washington, returning Mon, 9 Feb, priced at S$343 found 10 hours ago
American Airlines
Sat, 7 Feb - Mon, 9 Feb
SEA
Seattle
DCA
Washington
S$361 Return, found 10 hours ago
S$361
Return
found 10 hours ago
Select American Airlines flight, departing Sat, 7 Feb from Seattle to Washington, returning Mon, 9 Feb, priced at S$361 found 10 hours ago
Lufthansa
Mon, 2 Feb - Mon, 9 Feb
DUB
Dublin
IAD
Washington
S$853 Return, found 1 day ago
S$853
Return
found 1 day ago
Select Lufthansa flight, departing Mon, 2 Feb from Dublin to Washington, returning Mon, 9 Feb, priced at S$853 found 1 day ago

Find the cheapest month to fly from Columbus (CMH) to Washington (DCA)

November is typically the cheapest month to fly

From S$127 - S$442 per traveller.

Find Your Flights to Boston DCA

Cheap flights to Boston (DCA)

Get started finding a cheap flight to Boston on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport and whether you want a return or one-way airfare. You can filter for flexibility, number of stops, airline and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Boston.

Return prices range from S$207 - S$1,055 and one-ways Boston start as low as S$129.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

 

Airlines that fly to Boston (DCA)

You have several options for which airline you choose to travel with to Boston. There are 10 airlines flying into DCA: Delta, United, American Airlines, Alaska Airlines, Etihad Airways, Air China, Lufthansa. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check in a bag or bring hand baggage, it's worth checking whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked in/hand baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

 

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Boston (DCA) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to DCA in February and in February for one-ways.

 

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

What is the name of Boston's airport?
Ronald Reagan Washington National Airport (DCA) is the most frequently utilized airport in Boston.
What airport is best to fly into Boston?
With one major airport in Boston, it won't take you too long to get your hands on the best flight. You'll be taking off to Washington Dulles Intl. Airport (IAD), which sits around 72 kilometres from downtown.
How many airlines fly to Boston?
There are 43 air carriers that fly to Boston from 169 worldwide airports.
Which airlines fly to Boston?
Boston receives the majority of its flights from American Airlines, JetBlue and Delta with American Airlines being the preferred choice of carrier. Boston is the most popular city for passengers to depart from.
How many nonstop flights are there to Boston?
Arranging an awesome Boston adventure is simple when there are 4,879 nonstop flights every week to choose from.
Where are the most popular flights to Boston departing from?
Flights to Boston from Boston, Atlanta and Chicago airports are always popular.
How long is the flight to Boston Airport?
If it's Boston you're departing, you'll be in the air for around 1 hour and 49 minutes before you touchdown in Boston. Airport to airport from Atlanta takes about 1 hour and 44 minutes and from Chicago, the average flight time is 1 hour and 52 minutes.
How to book the cheapest flight to Boston?
We all know those lucky jet-setters who somehow pick up wonderfully cheap airfares wherever they go. Eager to know how to do it for your Boston holiday? Don't leave it until the last minute to secure your flight. Don't stop there, however. Do some research and check if there are multiple airports at your destination. Fares often differ depending on which airport you pick. Remember to compare prices across air carriers as well. Last but not least, another easy way to save some money is be ready to book fast. If you spot an amazing bargain, don't hold off — snap it up while you've got the chance.
Do you have any tips for my flight to Boston?
We've rounded up all the info you need to make your journey a pleasant experience. Follow our tips and tricks and you'll be zooming through the airport and exploring Boston in no time at all. What to pack in your hand luggage:

  • It's easy — first, pack in your passport, travel documents, bank cards and daily medications. Next, you'll need some extra in-flight entertainment to while away the time. A juicy novel and a tablet crammed with your favourite shows are good options. If you plan to catch a few z's, a quality neck pillow and a pair of earplugs will also come in handy. Finally, squeeze in a toothbrush and some cleansing wipes to ensure you arrive at your destination feeling fresh and raring to go.

Do not pack the following items in your hand luggage:

  • Put all your full-sized bottles of hair gel and hairspray in your checked luggage. Any liquids or gels in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated by security. Sharp objects, like a pocket knife, and dangerous products which are flammable or explosive, such as aerosol cans, spray paint and strong acids, are also not allowed.

What to wear on a flight:

  • Your aim here is to be as comfortable as you can. Pick flat, closed-toe shoes, dress in loose, natural-fibre clothing and remember to take a jacket in case you get chilly in the cabin.
  • You're probably aware of deep vein thrombosis (DVT), a blood clotting condition caused by long periods of sitting. To reduce your risk on board, drink lots of water, consider wearing compression socks or tights and keep your feet and legs moving.

How to get through airport security fast when flying to Boston?
A little pre-planning before you arrive at the airport will help make your trip to Boston a pleasure. Read through our handy hints for a speedy journey past security:

  • First things first. Your passport and boarding pass will need to be inspected by airport security. Have them easily accessible so you don't have to dig around for them.
  • After that, both you and your carry-on luggage will be X-rayed. To make the process quick and painless, take off anything that is likely to set the alarm off. Personal belongings such as your jacket, belt and earphones will be required to go through the machine.
  • Electronic devices like phones and laptops will also have to go on a tray for inspection. No need to worry though, you'll be back online before you know it.
  • Don't forget to remove liquids and gels from your carry-on bag. They usually need to be sent through the X-ray machine separately. Each product should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit in a quart-size (one litre), clear zip-close bag.
  • The right choice of footwear can save you several minutes. Boots are often required to be removed and separately scanned. Slip-on shoes are usually not.
  • Pocket knives and other sharp items are not allowed in the cabin. They'll be confiscated at security, so put them in your checked baggage.

Flights to Boston information
Destination airport
Washington Dulles Intl.
Destination airport IATA code
IAD
Destination city name
Washington
Return price
S$301

Trending flights to Boston

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air China
Mon, 16 Mar - Tue, 24 Mar
SIN
Singapore
IAD
Washington
S$1,055 Return, found 2 days ago
S$1,055
Return
found 2 days ago
Select Air China flight, departing Mon, 16 Mar from Singapore to Washington, returning Tue, 24 Mar, priced at S$1,055 found 2 days ago

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