Cheap flights To Boston (DCA) from $44

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Cheap Flights to Boston from $44 One Way, $66 Round Trip

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

Wed, Apr 15 - Tue, Apr 21
DEN
Denver Intl.
DCA
Ronald Reagan Washington National
$66 Roundtrip, found 1 day ago
$66
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Apr 15 from Denver Intl. to Ronald Reagan Washington National, returning Tue, Apr 21, priced at $66 found 1 day ago
Thu, Apr 16 - Mon, Apr 20
DFW
Dallas-Fort Worth Intl.
IAD
Washington Dulles Intl.
$108 Roundtrip, found 5 hours ago
$108
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Thu, Apr 16 from Dallas-Fort Worth Intl. to Washington Dulles Intl., returning Mon, Apr 20, priced at $108 found 5 hours ago
Wed, Mar 25 - Wed, Apr 1
BOS
Logan Intl.
DCA
Ronald Reagan Washington National
$140 Roundtrip, found 11 hours ago
$140
Roundtrip
found 11 hours ago
Select Delta flight, departing Wed, Mar 25 from Logan Intl. to Ronald Reagan Washington National, returning Wed, Apr 1, priced at $140 found 11 hours ago
Tue, May 19 - Wed, May 20
LAX
Los Angeles Intl.
DCA
Ronald Reagan Washington National
$144 Roundtrip, found 5 hours ago
$144
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Tue, May 19 from Los Angeles Intl. to Ronald Reagan Washington National, returning Wed, May 20, priced at $144 found 5 hours ago
Thu, May 7 - Fri, May 8
BOS
Logan Intl.
IAD
Washington Dulles Intl.
$157 Roundtrip, found 1 day ago
$157
Roundtrip
found 1 day ago
Select United flight, departing Thu, May 7 from Logan Intl. to Washington Dulles Intl., returning Fri, May 8, priced at $157 found 1 day ago
Sat, May 2 - Mon, May 4
ORD
O'Hare Intl.
IAD
Washington Dulles Intl.
$160 Roundtrip, found 8 hours ago
$160
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Sat, May 2 from O'Hare Intl. to Washington Dulles Intl., returning Mon, May 4, priced at $160 found 8 hours ago
Fri, Apr 10 - Sun, Apr 12
RSW
Southwest Florida Intl.
DCA
Ronald Reagan Washington National
$161 Roundtrip, found 2 days ago
$161
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Fri, Apr 10 from Southwest Florida Intl. to Ronald Reagan Washington National, returning Sun, Apr 12, priced at $161 found 2 days ago
Thu, Apr 9 - Mon, Apr 13
RSW
Southwest Florida Intl.
IAD
Washington Dulles Intl.
$161 Roundtrip, found 6 days ago
$161
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Thu, Apr 9 from Southwest Florida Intl. to Washington Dulles Intl., returning Mon, Apr 13, priced at $161 found 6 days ago
Mon, Apr 13 - Thu, Apr 16
ORD
O'Hare Intl.
DCA
Ronald Reagan Washington National
$161 Roundtrip, found 6 days ago
$161
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Mon, Apr 13 from O'Hare Intl. to Ronald Reagan Washington National, returning Thu, Apr 16, priced at $161 found 6 days ago
Fri, May 8 - Sat, May 9
DEN
Denver Intl.
IAD
Washington Dulles Intl.
$163 Roundtrip, found 6 days ago
$163
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Fri, May 8 from Denver Intl. to Washington Dulles Intl., returning Sat, May 9, priced at $163 found 6 days ago

Boston Flight Information

Traveling To
Boston
Destination Airport IATA Code
DCA
Number of Airlines Serving
Airlines
Frontier Airlines, Delta, Southwest Airlines, United
Flight Price
$66
Earliest Departing Flight
Latest Departing Flight

Book Your Flight & Hotel Together & Save

Boston economy flight packages

Price found within the past 48 hours. Click for updated prices.
Hilton Washington DC Capitol Hill
4.0-star property

Hilton Washington DC Capitol Hill

Apr 6 - Apr 9

3 night stay

Atlanta (ATL) to Washington (DCA)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $619, price is now $441 per person
$441
per person
found 1 day ago
Kellogg Conference Hotel at Gallaudet University
3.0-star property

Kellogg Conference Hotel at Gallaudet University

Apr 13 - Apr 19

6 night stay

Boston (BOS) to Washington (DCA)

Southwest Airlines • Coach

Washington (DCA) to Boston (BOS)

Spirit Airlines • Coach
Save 100% on your flight
Price was $1,383, price is now $901 per person
$901
per person
found 1 day ago
The Churchill Hotel near Embassy Row
4.0-star property

The Churchill Hotel near Embassy Row

Apr 4 - Apr 10

6 night stay

Boston (BOS) to Washington (DCA)

Delta • Coach

Washington (DCA) to Boston (BOS)

Frontier Airlines • Coach
Save 100% on your flight
Price was $989, price is now $655 per person
$655
per person
found 22 hours ago
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Boston

Orbitz provides convenient, one-stop shopping for travelers looking for budget flights to Boston or any other low fare domestic or international air travel.

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Now it is even faster to find exclusive deals and book cheap Boston flights from any location with our new Orbitz apps. These cutting-edge mobile tools are available free to anyone with an Android device, iPad, or iPhone. Look up Boston's most popular attractions, best restaurants, and entertainment venues or check on your flights to Boston and make changes to your itinerary while waiting in line for your latte.

Stay on Budget, Earn Miles with Bargain Boston Flights

You can find amazing discount fares with Orbitz’s guaranteed low prices or take advantage of last-minute sales and special travel packages. You can also earn points towards your airline frequent flyer programs when you book qualified flights to Boston. That means you can rack up money-saving points and miles for future use while saving money now.

We Are Just a Phone Call Away If You Need Us

Booking, changing, or canceling your Boston flights is a breeze with Orbitz’s online and mobile tools, but that doesn't mean that we leave you hanging if you want to speak with one of our representatives. If you need help, just contact our Customer Service by email or phone. To enjoy a less stressful trip, be sure to sign up for instant alerts so we can send you any updates or delays relating to your flights to Boston to your mobile phone or email.

Frequently asked questions

Which airlines fly to Boston?
With 20 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 $66 and $163 this week. The best one-way ticket was $44, coming from Denver (DEN).
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?
Boston is a wonderful year-round vacation destination, but the most popular months are March, July and October. If you're a fan of warm weather, consider visiting in summertime. Like most places in the Northern Hemisphere, the summer season starts June 20. During this time, temperatures typically float between 65 ºF and 85 ºF during the day.

More to Explore

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.