Cheap Flights To Boston (DCA) Starting at $45

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Cheap Flights to Boston from $45 One Way, $85 Round Trip

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Boston Flight Information

Traveling To
Destination Airport IATA Code
Number of Airlines Serving
United, JetBlue Airways, Frontier Airlines, Delta, American Airlines
Flight Price
Earliest Departing Flight
Latest Departing Flight

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Boston economy flight packages

Hilton Garden Inn Arlington-Shirlington
Canopy by Hilton Washington DC The Wharf
Hyatt House Washington DC/The Wharf
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Prices and availability subject to change. Additional terms may apply.


Orbitz uses cutting edge mobile technology to help get you the best deals on Boston flights. We offer guaranteed low prices on air tickets that can be combined with hotels and car rentals to save you even more money.

Find Cheap Boston Flights And Hotel Rooms Using Our Mobile App

Orbitz not only guarantees low prices for flights to Boston, we also offer Mobile Steals on our Orbitz on the Go mobile app where you can find great mobile-only deals on hotel rooms in the area.

Use the Orbitz Flight Matrix To Save Big On Car Rental

Discount flights to Boston can be combined with car rental to get you additional savings. Just use our Flight Matrix to see how your budget air ticket can be combined with a car rental to make your trip not only inexpensive but also more convenient.

Use Multiple Airlines To Ensure You Get The Best Deal

Orbitz allows you to use multiple airlines for flights to Boston. By using a combination of airlines for discount flights you are guaranteed to get the lowest fares each way and get the schedule that is most convenient for you.

Store Your Frequent Flyer Information on Orbitz For Easy Access

Booking with Orbitz will still allow you to apply miles for flights to Boston to your frequent flyer program. Not only that, but your frequent flyer information will be safely stored on our website, so it will be easy to access the next time you book a discount air ticket with Orbitz.

Frequently asked questions

Am I currently able to fly to Boston?
Before you book your seat, visit our Covid-19 Travel Advisor. This page contains all you need to know about current travel advice, quarantine policies and other essential information for your flight to Boston.
If I am not able to travel because of COVID-19, can I change or cancel?
You’ll find all the relevant answers on our helpful Customer Service Portal. While the majority of airlines make allowances for changes due to COVID-19, it’s best to double-check the terms and conditions of your preferred carrier prior to booking.
Which airlines fly to Boston?
With 18 airlines providing services to Washington Dulles Intl. Airport (IAD), the entrance point to Boston, you can take your pick. Score an impressive deal among these popular international carriers that fly to this city:

  • United Airlines - 442 flights to Boston per month
  • Air Canada - 86 flights to Boston per month
  • Avianca - 73 flights to Boston per month

How much is a flight to Boston?
If you’re looking at return flights, airfares fluctuated between $85 and $159 this week. The best one-way ticket was $45, coming from Boston (BOS).
How to book the cheapest flight to Boston?
Picking up cheap flights to Boston is as simple as booking with Orbitz. But if you want to make sure you’re grabbing the best flight deals around, here are some suggestions your wallet will love:

  • Consider nearby airports to save extra cash. Enter your preferred departure and arrival points in the form fields, then select the ‘Nearby airports’ function below. It will list your options, if any.
  • If your travel plans aren’t written in stone, click on the ‘Show flexible dates’ link to compare flight deals for a range of departure dates. You may find an amazing fare.
  • Select ‘Show options’ to fine tune your search results. You can choose your preferred seating class and airline here. Under ‘Sort & Filter’ to the left, you can even select whether you want to fly in the morning, afternoon or evening.
  • Book as soon as you know your travel dates. While you can get lucky once in a while, flights rarely get cheaper as your departure date nears.
  • Consider combining your flights, hotels and car rentals into a package with Orbitz — the more you book, the more you save.
  • Don’t travel during peak seasons if you can. By avoiding school vacations and summer, you can make amazing savings on your airfare.

What is the best time to book a flight to Boston?
Purchase your flights to Boston in January. This is the best time of the year for low prices, followed by February and August. Snap up cheap flights and make your dream journey a reality with Orbitz.
What day of the week is the cheapest to book a flight to Boston?
Land a fantastic flight deal by booking on a Tuesday, Wednesday or Saturday. Typically, these are the best days to pick up cheap seats to Boston.
What is the cheapest day of the week to fly to Boston?
If you’re on the hunt for cheap flights to Boston, leave earlier in the week. Orbitz data from 2020 shows Monday is the most affordable day to travel, followed by Tuesday. Saturday is the most expensive, so avoid flying on this day and do your bank account a favor.
What is the cheapest month to fly to Boston?
To land cheap flights to Boston, you should depart in August. If saving money on your plane ticket is your top priority, Orbitz data has found that this is generally an excellent month to travel. June is when fares are at their peak.
Which airlines allow free cancellation?
Orbitz makes it a piece of cake to find carriers that offer flexibility. Simply select “Filter by flexible change policies” when searching for your Boston flights and hey presto! We’ll show you options that include free cancellation, no change fees and of course, the best price.
What do I need for the flight to Boston?
There’s nothing more exciting than flying off to a cool new place, but it’s good to be prepared. This list of practical tips will help get your journey off to a flying start:

  • Whether you print it out beforehand or use an electronic one, you’ll need your boarding pass to get on to the plane. You’ll also need some form of government-issued identification. If you’re traveling internationally, make sure your passport is valid and you’ve looked into visa requirements.
  • To keep you amused on your short trip to Boston, download your favorite songs or stock up the podcast library on your smartphone. Food can also be a tasty distraction while in the air, so pack some light snacks.
  • Whatever the weather outside, plane cabins can get seriously cold. Bring a sweater on board to keep yourself cozy.

How do I get cheap first-class/business deals to Boston?
If you think a first or business-class ticket is out of your price range, you may want to think again. Here are some terrific tips to help you nab a premium flight to Boston for a whole lot less:

  • Be more flexible with your travel dates and wait for deals on first or business-class airfares.
  • Find a low-cost airline that offers business-class seats. They often come with extra space and a glass of Champagne — and a more affordable price.
  • Make a bid for an upgrade. Some carriers hold online auctions that let you put down a price for a seat up the front. You may also be able to upgrade with points earned through a flight loyalty scheme.

What is the best time to go to Boston?
There’s loads of fun to be had whatever time of the year you decide to go to Boston, but are when this place is at its busiest. Want to pack your schedule with stacks of warm-weather activities? Plan your trip close to June 20. This is when the summer season kicks off in the Northern Hemisphere. Expect the mercury to range between 65undefined and 85undefined during this time.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.