Cheap flights To Boston (DCA) from $29

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Cheap Flights to Boston from $29 One Way, $58 Round Trip

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

Sat, Jan 24 - Sat, Feb 7
ATL
Hartsfield-Jackson Atlanta Intl.
IAD
Washington Dulles Intl.
$58 Roundtrip, found 2 days ago
$58
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sat, Jan 24 from Hartsfield-Jackson Atlanta Intl. to Washington Dulles Intl., returning Sat, Feb 7, priced at $58 found 2 days ago
Mon, Feb 9 - Mon, Feb 23
DFW
Dallas-Fort Worth Intl.
IAD
Washington Dulles Intl.
$70 Roundtrip, found 2 days ago
$70
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Mon, Feb 9 from Dallas-Fort Worth Intl. to Washington Dulles Intl., returning Mon, Feb 23, priced at $70 found 2 days ago
Wed, Feb 25 - Sat, Feb 28
DFW
Dallas-Fort Worth Intl.
DCA
Ronald Reagan Washington National
$128 Roundtrip, found 5 days ago
$128
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Wed, Feb 25 from Dallas-Fort Worth Intl. to Ronald Reagan Washington National, returning Sat, Feb 28, priced at $128 found 5 days ago
Wed, Feb 18 - Tue, Feb 24
ATL
Hartsfield-Jackson Atlanta Intl.
DCA
Ronald Reagan Washington National
$129 Roundtrip, found 4 days ago
$129
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Wed, Feb 18 from Hartsfield-Jackson Atlanta Intl. to Ronald Reagan Washington National, returning Tue, Feb 24, priced at $129 found 4 days ago
Tue, Mar 3 - Wed, Mar 11
LAX
Los Angeles Intl.
DCA
Ronald Reagan Washington National
$148 Roundtrip, found 4 days ago
$148
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Tue, Mar 3 from Los Angeles Intl. to Ronald Reagan Washington National, returning Wed, Mar 11, priced at $148 found 4 days ago
Wed, Apr 1 - Tue, Apr 7
LAX
Los Angeles Intl.
IAD
Washington Dulles Intl.
$160 Roundtrip, found 1 day ago
$160
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Apr 1 from Los Angeles Intl. to Washington Dulles Intl., returning Tue, Apr 7, priced at $160 found 1 day ago
Wed, Jan 28 - Thu, Jan 29
SEA
Seattle - Tacoma Intl.
IAD
Washington Dulles Intl.
$181 Roundtrip, found 5 days ago
$181
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Jan 28 from Seattle - Tacoma Intl. to Washington Dulles Intl., returning Thu, Jan 29, priced at $181 found 5 days ago
Mon, Apr 27 - Thu, Apr 30
DAL
Love Field
DCA
Ronald Reagan Washington National
$186 Roundtrip, found 2 days ago
$186
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Mon, Apr 27 from Love Field to Ronald Reagan Washington National, returning Thu, Apr 30, priced at $186 found 2 days ago
Sat, Feb 7 - Sat, Feb 14
SEA
Seattle - Tacoma Intl.
DCA
Ronald Reagan Washington National
$199 Roundtrip, found 3 hours ago
$199
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Sat, Feb 7 from Seattle - Tacoma Intl. to Ronald Reagan Washington National, returning Sat, Feb 14, priced at $199 found 3 hours ago
Wed, Feb 11 - Fri, Feb 27
DAL
Love Field
IAD
Washington Dulles Intl.
$217 Roundtrip, found 22 hours ago
$217
Roundtrip
found 22 hours ago
Select Delta flight, departing Wed, Feb 11 from Love Field to Washington Dulles Intl., returning Fri, Feb 27, priced at $217 found 22 hours ago

Boston Flight Information

Traveling To
Boston
Destination Airport IATA Code
DCA
Number of Airlines Serving
Airlines
Frontier Airlines, Southwest Airlines, American Airlines, Alaska Airlines, Delta
Flight Price
$58
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.
Cambria Hotel Washington D.C. Navy Yard Riverfront
3.0-star property

Cambria Hotel Washington D.C. Navy Yard Riverfront

Feb 22 - Feb 28

6 night stay

Denver (DEN) to Washington (DCA)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $853, price is now $564 per person
$564
per person
found 1 day ago
Arlo Washington DC
4.0-star property

Arlo Washington DC

Feb 22 - Feb 28

6 night stay

Denver (DEN) to Washington (DCA)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,006, price is now $637 per person
$637
per person
found 1 day ago
Hamilton Hotel Washington DC
4.0-star property

Hamilton Hotel Washington DC

Feb 22 - Feb 28

6 night stay

Denver (DEN) to Washington (DCA)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $985, price is now $660 per person
$660
per person
found 1 day ago
Don't see what you're looking for?
See all available trips from Denver to Boston
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Boston premium economy flight packages

Price found within the past 48 hours. Click for updated prices.
Club Quarters Hotel in Washington DC
3.0-star property

Club Quarters Hotel in Washington DC

8.8/10 Excellent! (1,712 reviews)

Mar 9 - Mar 12

3 night stay

Dallas (DFW) to Washington (DCA)

Delta • Non-stop roundtrip • PremiumEconomy
Price was $1,005, price is now $764 per person
$764
per person
just found
We had a wedding and it was close to venue.. very convenient!

Reviewed on Nov 28, 2025

Sofitel Washington DC Lafayette Square
5.0-star property

Sofitel Washington DC Lafayette Square

9/10 Wonderful! (1,084 reviews)

Mar 9 - Mar 12

3 night stay

Dallas (DFW) to Washington (DCA)

Delta • Non-stop roundtrip • PremiumEconomy
Save 100% on your flight
Price was $1,354, price is now $935 per person
$935
per person
just found
Hotel was decent but was definitely not a 5 star hotel.upon arrival no door man around to help with luggage. In fact throughout our 3 day stay there was never any staff at the front entry way! We had 4 outlets all near the bed that didn’t work. They sent someone to check it out immediately but they were never fixed. Food was decent and location excellent for seeing all the attractions in DC.

Reviewed on Sep 23, 2025

The Watergate Hotel
5.0-star property

The Watergate Hotel

8.8/10 Excellent! (1,059 reviews)

Mar 9 - Mar 12

3 night stay

Dallas (DFW) to Washington (DCA)

Delta • Non-stop roundtrip • PremiumEconomy
Price was $1,079, price is now $819 per person
$819
per person
just found
It was a great experience to stay in this historical place. It is surprisingly nice and cozy. Very much modernized decoration. I loved my staying!

Reviewed on Nov 3, 2025

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Boston

Struggling to find international and domestic flights that suit your budget. Consider one of the cheaper options available when you book your flight with Orbitz, where you get guaranteed low prices

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You can now book flights to Boston on the new cutting-edge mobile tool for Android or iPhone users. Hotel packages, flight updates and changes can all be accessed using this tool. When you make any reservations or bookings using this service, confirmation will be provided on the same day the request was made. Take advantage of Orbitz friendly service and low cost Boston flights.

Discounted tickets available for flights to Boston

Orbitz offers tickets at a discounted, budget friendly rate that will satisfy all of your travel requirements. Book your Boston flights with us and structure a package that includes car hire, family activities and cheap accommodation. Orbitz will ensure that all your requirements are met, letting you relax and enjoy your holiday as it was intended.

Orbitz offers discounted Boston flights

Discounted flights to Boston ensure that all who want to travel can Take advantage of Orbitz’ guaranteed low prices and affordable packages. You will enjoy a hassle free trip, an up to date travel planner and friendly service.

Traveler profile updates

When flying with Orbitz, take advantage of frequent updates on your flights to Boston. Details and updates are sent to up to six contact numbers to ensure that you are kept abreast of the latest information on Boston flights. Frequent flyer and loyalty membership numbers may be updated within your Orbitz account profile.

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 $58 and $217 this week. The best one-way ticket was $29, coming from Atlanta (ATL).
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.