Latest deals
Insights
FAQs
Reviews

Cheap flights from Washington, D.C. Dulles Intl Airport to Boston from $70

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Boston departing on 6/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
From?
To?
Tue 6/4
Tue 6/11

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? Create a price alert to track prices.

Easily compare round-trip flights from Washington, D.C. Dulles Intl Airport to Boston

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Washington, D.C. Dulles Intl Airport to Boston by changing tabs
United Airlines
Jul 17
IAD10:20 pmWashington, D.C. Dulles Intl
1h 38m
BOS11:58 pmBoston Logan Intl
Jul 18
BOS5:30 amBoston Logan Intl
1h 41m
IAD7:11 amWashington, D.C. Dulles Intl
Multiple Airlines
Jun 10
IAD10:15 pmWashington, D.C. Dulles Intl
20h 55m
2 stops
BOS7:10 pmBoston Logan Intl
Jun 12
BOS4:27 pmBoston Logan Intl
23h 07m
1 stop
IAD3:34 pmWashington, D.C. Dulles Intl
Delta
Jul 8
IAD11:35 amWashington, D.C. Dulles Intl
4h 25m
1 stop
BOS4:00 pmBoston Logan Intl
Jul 12
BOS6:00 amBoston Logan Intl
6h 48m
1 stop
IAD12:48 pmWashington, D.C. Dulles Intl
United Airlines
Jul 10
IAD8:30 amWashington, D.C. Dulles Intl
4h 45m
1 stop
BOS1:15 pmBoston Logan Intl
Jul 12
BOS5:30 amBoston Logan Intl
1h 41m
IAD7:11 amWashington, D.C. Dulles Intl
United Airlines
Sep 28
IAD6:03 amWashington, D.C. Dulles Intl
4h 46m
1 stop
BOS10:49 amBoston Logan Intl
Sep 30
BOS4:23 pmBoston Logan Intl
5h 33m
1 stop
IAD9:56 pmWashington, D.C. Dulles Intl
United Airlines
Jun 29
IAD10:20 pmWashington, D.C. Dulles Intl
1h 38m
BOS11:58 pmBoston Logan Intl
Jul 1
BOS5:30 amBoston Logan Intl
1h 41m
IAD7:11 amWashington, D.C. Dulles Intl

Find the cheapest one-way flights from Washington, D.C. Dulles Intl Airport to Boston

If you're looking for one-way flights from Washington, D.C. Dulles Intl Airport to Boston, view some of our deals below provided by Delta and United Airlines
United Airlines
Jun 21
IAD10:23 pmWashington, D.C. Dulles Intl
1h 36m
BOS11:59 pmBoston Logan Intl
Multiple Airlines
Jun 11
IAD8:25 amWashington, D.C. Dulles Intl
10h 45m
2 stops
BOS7:10 pmBoston Logan Intl
Delta
Aug 28
IAD5:22 pmWashington, D.C. Dulles Intl
6h 30m
1 stop
BOS11:52 pmBoston Logan Intl

Search last-minute flights to Boston from Washington, D.C. Dulles Intl Airport

Find and compare round-trip flight prices for your last-minute flight from Washington, D.C. Dulles Intl Airport to Boston
United Airlines
Jun 8
IAD10:23 pmWashington, D.C. Dulles Intl
1h 36m
BOS11:59 pmBoston Logan Intl
Jul 3
BOS5:30 amBoston Logan Intl
1h 41m
IAD7:11 amWashington, D.C. Dulles Intl
Multiple Airlines
Jun 9
IAD8:25 amWashington, D.C. Dulles Intl
10h 45m
2 stops
BOS7:10 pmBoston Logan Intl
Jun 12
BOS9:38 pmBoston Logan Intl
17h 56m
2 stops
IAD3:34 pmWashington, D.C. Dulles Intl
Delta
Jun 8
IAD6:15 pmWashington, D.C. Dulles Intl
5h 41m
1 stop
BOS11:56 pmBoston Logan Intl
Jun 11
BOS6:00 amBoston Logan Intl
6h 44m
1 stop
IAD12:44 pmWashington, D.C. Dulles Intl
United Airlines
Jun 5
IAD10:23 pmWashington, D.C. Dulles Intl
1h 36m
BOS11:59 pmBoston Logan Intl
Jun 10
BOS5:45 amBoston Logan Intl
1h 41m
IAD7:26 amWashington, D.C. Dulles Intl
United Airlines
Jun 5
IAD6:14 amWashington, D.C. Dulles Intl
3h 50m
1 stop
BOS10:04 amBoston Logan Intl
Jun 9
BOS5:45 amBoston Logan Intl
1h 41m
IAD7:26 amWashington, D.C. Dulles Intl
United Airlines
Jun 7
IAD10:23 pmWashington, D.C. Dulles Intl
1h 36m
BOS11:59 pmBoston Logan Intl
Jun 10
BOS5:45 amBoston Logan Intl
1h 41m
IAD7:26 amWashington, D.C. Dulles Intl

United Airlines flights from Washington, D.C. Dulles Intl Airport to Boston

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Boston flight tickets
United Airlines
Jul 17
IAD10:20 pmWashington, D.C. Dulles Intl
1h 38m
BOS11:58 pmBoston Logan Intl
Jul 18
BOS5:30 amBoston Logan Intl
1h 41m
IAD7:11 amWashington, D.C. Dulles Intl
United Airlines
Jul 10
IAD8:30 amWashington, D.C. Dulles Intl
4h 45m
1 stop
BOS1:15 pmBoston Logan Intl
Jul 12
BOS5:30 amBoston Logan Intl
1h 41m
IAD7:11 amWashington, D.C. Dulles Intl
United Airlines
Sep 28
IAD6:03 amWashington, D.C. Dulles Intl
4h 46m
1 stop
BOS10:49 amBoston Logan Intl
Sep 30
BOS4:23 pmBoston Logan Intl
5h 33m
1 stop
IAD9:56 pmWashington, D.C. Dulles Intl

Delta flights from Washington, D.C. Dulles Intl Airport to Boston

Our best Delta deals on Washington, D.C. Dulles Intl Airport to Boston flight tickets
Delta
Jul 8
IAD11:35 amWashington, D.C. Dulles Intl
4h 25m
1 stop
BOS4:00 pmBoston Logan Intl
Jul 12
BOS6:00 amBoston Logan Intl
6h 48m
1 stop
IAD12:48 pmWashington, D.C. Dulles Intl
Delta
Jul 27
IAD6:14 pmWashington, D.C. Dulles Intl
5h 38m
1 stop
BOS11:52 pmBoston Logan Intl
Jul 30
BOS6:00 amBoston Logan Intl
6h 48m
1 stop
IAD12:48 pmWashington, D.C. Dulles Intl
Delta
Aug 10
IAD6:14 pmWashington, D.C. Dulles Intl
5h 38m
1 stop
BOS11:52 pmBoston Logan Intl
Aug 12
BOS6:00 amBoston Logan Intl
6h 48m
1 stop
IAD12:48 pmWashington, D.C. Dulles Intl

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Boston?

January. The cheapest time of year to fly to Boston from Washington, D.C. Dulles Intl Airport is January. Most expensive is April

What is the cheapest day to depart Washington, D.C. Dulles Intl Airport for Boston?

Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Friday

When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to Boston?

At noon. Washington, D.C. Dulles Intl Airport to Boston flights are approximately 57% more expensive in the afternoon than at noon

What is the cheapest airline that flies to Boston from Washington, D.C. Dulles Intl Airport?

Spirit Airlines. American Airlines, Delta, and JetBlue are the most popular carriers operating from Washington, D.C. Dulles Intl Airport to Boston

How far in advance should you book Washington, D.C. Dulles Intl Airport to Boston flights?

54 days before. The cheapest time to buy a flight from Washington, D.C. Dulles Intl Airport to Boston is approximately 54 days to departure

How many flights depart from Washington, D.C. Dulles Intl Airport to Boston on average per day?

8 flights are operational weekly from Washington, D.C. Dulles Intl Airport to Boston as of May 2024. The most popular departure time for this route is 11:00AM, with 63% of flights per day taking off at noon.

How many flights depart from Washington, D.C. Dulles Intl Airport to Boston on average per week?

61 flights are operational weekly from Washington, D.C. Dulles Intl Airport to Boston as of May 2024. The most popular departure day for this route is Monday, with 21% of flights per week taking off on this day.

What cabin class options are available on Washington, D.C. Dulles Intl Airport to Boston flights?

There are 4 cabin classes available to choose from on Washington, D.C. Dulles Intl Airport to Boston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Boston flights?

No. A direct flight is the cheapest option for a flight between Washington, D.C. Dulles Intl Airport to Boston.

Cheap Washington, D.C. Dulles Intl Airport to Boston (IAD to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Boston

Best Price Found

$70

Fastest flight time

1h 30m

Direct flights

Every day

Airports in Boston

1 airport
The best one-way flight to Boston from Washington, D.C. Dulles Intl Airport in the past 72 hours is $70. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Boston found on momondo in the last 72 hours is $139.
The fastest flight from Washington, D.C. Dulles Intl Airport to Boston takes 1h 30m
Direct flights go from Washington, D.C. Dulles Intl Airport to Boston every day.
There is 1 airport near Boston: Boston Logan Intl (BOS)

  • How far is Washington, D.C. Dulles Intl to Boston Logan Intl by plane?

    The distance between Washington, D.C. Dulles Intl and Boston Logan Intl is about 409.1 mi. 1h 36m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Boston Logan Intl Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Boston Logan Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Boston Logan Intl Airport?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Boston Logan Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The necessary travel and health documents for your Boston Logan Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Best airlines flying from Washington, D.C. Dulles Intl Airport to Boston

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Boston with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $36Free CancellationRating
6.4
8,616 reviews
Search Spirit Airlines flights
JetBluePriceFrom $59Free CancellationRating
7.6
4,365 reviews
Search JetBlue flights
DeltaPriceFrom $88Free CancellationRating
8.0
10,457 reviews
Search Delta flights
United AirlinesPriceFrom $139Free CancellationRating
7.4
10,777 reviews
Search United Airlines flights
American AirlinesPriceFrom $208Free CancellationRating
7.3
14,284 reviews
Search American Airlines flights
  • United Airlines Flights From Washington, D.C. Dulles Intl Airport to Boston

    United Airlines operates around 8 flights from Washington, D.C. Dulles Intl Airport to Boston every week. The average price of these flights found in the last 72 hours has been $296, but momondo users have found United Airlines deals from Washington, D.C. Dulles Intl Airport to Boston from as low as $139 round-trip. United Airlines has been scored 7.4/10 in 10,777 reviews.


Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Boston?

It is quick and easy to find Washington, D.C. to Boston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Boston that suits you.

Can I find flights from Washington, D.C. to Boston with flexible booking policies on momondo?

Flights from Washington, D.C. to Boston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Boston?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Boston from Washington, D.C..

I’m not ready to book a flight from Washington, D.C. to Boston right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington, D.C. to Boston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Boston and let you know when they change.


An easier way to manage your Boston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Tue 6/4
Tue 6/11
Email me momondo's favorite deals

Find better results for your trip to the United States