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

United Airlines, American Airlines, and Delta are the most popular carriers operating from Massachusetts to Washington, D.C. Dulles Intl

What airlines fly to Washington, D.C. Dulles Intl Airport?

United Airlines, JetBlue and Spirit Airlines are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from Massachusetts according to our data. United Airlines is the first choice among our users, with 97% of people opting to fly with this airline when traveling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 4 different airlines that fly to Washington, D.C. Dulles Intl Airport on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Washington, D.C. Dulles Intl Airport?

Flight times from Massachusetts to Washington, D.C. Dulles Intl Airport vary, but if you’re flying out of Boston and flying into Washington, D.C. Dulles Intl Airport (one of the most popular routes), then the duration is 1h 34m on average. Another popular route from Massachusetts to Washington, D.C. Dulles Intl Airport is flying from West Tisbury to Washington, D.C. Dulles Intl Airport, which will take roughly 4h 06m. Keep in mind that layovers or delays could extend your travel time.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Massachusetts to Washington, D.C. Dulles Intl Airport.

What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

The necessary travel and health documents for your Washington, D.C. Dulles 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.

$70 Cheap Flights from Massachusetts to Washington, D.C. Dulles Intl Airport in 2026

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

As of January 2026, there are 145 flights per week flying from Massachusetts to Washington, D.C. Dulles Intl Airport. The most common day of the week flights depart is Mon, with 20% of flights taking off on this day.

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

As of January 2026, there are 20 flights per day flying from Massachusetts to Washington, D.C. Dulles Intl Airport. The most common time of day flights depart is 2:00PM, with 29% of flights taking off in the afternoon.

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Find the cheapest flights from Massachusetts to Washington, D.C.

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:36 pm - 12:31 am

BOS

IAD

11h 55m

1 stop

9:58 pm - 10:11 am

IAD

BOS

12h 13m

1 stop

$150Frontier

Tue, Mar 31 - Sat, Apr 4

6:00 am - 5:13 pm

BOS

IAD

11h 13m

1 stop

5:37 pm - 1:13 am

IAD

BOS

7h 36m

1 stop

$163Frontier

Fri, Feb 20 - Fri, Feb 27

7:00 am - 8:40 am

BOS

IAD

25h 40m

1 stop

5:33 pm - 11:57 pm

IAD

BOS

30h 24m

2 stops

$164Multiple Airlines

Thu, Feb 5 - Mon, Feb 9

5:45 am - 7:31 am

BOS

IAD

1h 46mnonstop

12:40 pm - 2:17 pm

IAD

BOS

1h 37mnonstop

$167United Airlines

Mon, Feb 2 - Wed, Feb 4

5:30 am - 7:14 am

BOS

IAD

1h 44mnonstop

9:00 am - 10:36 am

IAD

BOS

1h 36mnonstop

$172United Airlines

Sun, Mar 1 - Mon, Mar 2

7:00 am - 8:40 am

BOS

IAD

25h 40m

1 stop

9:18 am - 2:38 pm

IAD

BOS

29h 20m

1 stop

$175Multiple Airlines

Thu, Feb 5 - Sun, Feb 8

2:18 pm - 5:16 pm

ORH

IAD

26h 58m

2 stops

11:34 am - 1:53 pm

IAD

ORH

26h 19m

2 stops

$198American Airlines

Thu, Feb 5 - Sun, Feb 8

4:55 pm - 11:06 pm

BDL

IAD

6h 11m

1 stop

5:26 pm - 11:40 pm

IAD

BDL

6h 14m

1 stop

$209Delta

Wed, Feb 4 - Sun, Feb 8

5:30 am - 11:52 am

ALB

IAD

6h 22m

1 stop

5:26 pm - 11:42 pm

IAD

ALB

6h 16m

1 stop

$209Delta

Thu, Feb 5 - Sun, Feb 8

2:18 pm - 10:58 am

ORH

IAD

20h 40m

2 stops

11:34 am - 1:53 pm

IAD

ORH

26h 19m

2 stops

$218American Airlines

Sun, Feb 1 - Tue, Feb 3

Frontier flights from Massachusetts to Washington, D.C. Dulles Intl Airport

Our best Frontier deals on Massachusetts to Washington, D.C. Dulles Intl Airport flight tickets

Frontier

Mar 31

BOS12:36 pmBoston Logan Intl

11h 55m

1 stop

IAD12:31 amWashington, D.C. Dulles Intl

Apr 4

IAD9:58 pmWashington, D.C. Dulles Intl

12h 13m

1 stop

BOS10:11 amBoston Logan Intl

$150

Frontier

Jan 22

BOS6:00 amBoston Logan Intl

10h 28m

1 stop

IAD4:28 pmWashington, D.C. Dulles Intl

Jan 26

IAD5:33 pmWashington, D.C. Dulles Intl

7h 40m

1 stop

BOS1:13 amBoston Logan Intl

$156

Frontier

Feb 5

BOS6:00 amBoston Logan Intl

10h 28m

1 stop

IAD4:28 pmWashington, D.C. Dulles Intl

Feb 9

IAD5:33 pmWashington, D.C. Dulles Intl

7h 40m

1 stop

BOS1:13 amBoston Logan Intl

$160

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

Our best United Airlines deals on Massachusetts to Washington, D.C. Dulles Intl Airport flight tickets

United Airlines

Feb 2

BOS9:30 amBoston Logan Intl

1h 46m

IAD11:16 amWashington, D.C. Dulles Intl

Feb 16

IAD5:27 pmWashington, D.C. Dulles Intl

1h 41m

BOS7:08 pmBoston Logan Intl

$167

United Airlines

Mar 1

BOS5:30 amBoston Logan Intl

1h 44m

IAD7:14 amWashington, D.C. Dulles Intl

Mar 3

IAD5:27 pmWashington, D.C. Dulles Intl

1h 41m

BOS7:08 pmBoston Logan Intl

$172

United Airlines

Feb 26

BOS9:30 amBoston Logan Intl

1h 44m

IAD11:14 amWashington, D.C. Dulles Intl

Mar 1

IAD10:20 pmWashington, D.C. Dulles Intl

1h 37m

BOS11:57 pmBoston Logan Intl

$176

momondo Fare Finder

Use the filters below to find and compare flights from Massachusetts to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Tue 3/31

12:36 pm-12:31 am

1 stop11h 55m

Washington, D.C. Dulles Intl

Sat 4/4

9:58 pm-10:11 am

1 stop12h 13m

$150

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Fri 2/20

6:00 am-5:13 pm

1 stop11h 13m

Washington, D.C. Dulles Intl

Fri 2/27

5:37 pm-1:13 am

1 stop7h 36m

$163

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Thu 2/5

7:00 am-8:40 am

1 stop25h 40m

Washington, D.C. Dulles Intl

Mon 2/9

5:33 pm-11:57 pm

2 stops30h 24m

$164

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Mon 2/2

5:45 am-7:31 am

Nonstop1h 46m

Washington, D.C. Dulles Intl

Wed 2/4

12:40 pm-2:17 pm

Nonstop1h 37m

$167

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Sun 3/1

5:30 am-7:14 am

Nonstop1h 44m

Washington, D.C. Dulles Intl

Mon 3/2

9:00 am-10:36 am

Nonstop1h 36m

$172

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Thu 2/5

7:00 am-8:40 am

1 stop25h 40m

Washington, D.C. Dulles Intl

Sun 2/8

9:18 am-2:38 pm

1 stop29h 20m

$175

WorcesterWashington, D.C.

ORH - IAD

ORHIAD

Worcester

Thu 2/5

2:18 pm-5:16 pm

2 stops26h 58m

Washington, D.C. Dulles Intl

Sun 2/8

11:34 am-1:53 pm

2 stops26h 19m

$198

HartfordWashington, D.C.

BDL - IAD

BDLIAD

Hartford Bradley Intl

Wed 2/4

4:55 pm-11:06 pm

1 stop6h 11m

Washington, D.C. Dulles Intl

Sun 2/8

5:26 pm-11:40 pm

1 stop6h 14m

$209

AlbanyWashington, D.C.

ALB - IAD

ALBIAD

Albany Intl

Thu 2/5

5:30 am-11:52 am

1 stop6h 22m

Washington, D.C. Dulles Intl

Sun 2/8

5:26 pm-11:42 pm

1 stop6h 16m

$209

WorcesterWashington, D.C.

ORH - IAD

ORHIAD

Worcester

Sun 2/1

2:18 pm-10:58 am

2 stops20h 40m

Washington, D.C. Dulles Intl

Tue 2/3

11:34 am-1:53 pm

2 stops26h 19m

$218

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

Other information

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

In general, January is the cheapest month to fly from Massachusetts to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $227. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $237.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Friday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $438. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Massachusetts to Washington, D.C. Dulles Intl Airport for around $787.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from Massachusetts in the evening is the least expensive time of day to depart. momondo users have found prices as low as $544 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $676 on average. Flights to Washington, D.C. Dulles Intl Airport from Massachusetts at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Massachusetts to Washington, D.C. Dulles Intl flight route?

Fly from Boston Logan Intl to Washington, D.C. Dulles Intl for the best Massachusetts - Washington, D.C. Dulles Intl flight prices

How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Massachusetts when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $278 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Massachusetts for as low as $189 on momondo.

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

There are 4 cabin classes available to choose from on Massachusetts to Washington, D.C. Dulles Intl 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 Massachusetts to Washington, D.C. Dulles Intl Airport flights?

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

Cheap Massachusetts to Washington, D.C. Dulles Intl Airport flight deals and tips

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

Best Price Found	$161
Fastest flight time	1h 20m
Direct flights	Every day

The best one-way flight to Washington, D.C. Dulles Intl Airport from Massachusetts in the past 72 hours is $161. The best round-trip flight deal from Massachusetts to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $319.

The fastest flight from Massachusetts to Washington, D.C. Dulles Intl Airport takes 1h 20m

Direct flights go from Massachusetts to Washington, D.C. Dulles Intl Airport every day.

Search flight deals

When did momondo last update prices for flights from Massachusetts to Washington, D.C. Dulles Intl Airport?
Prices for flights from Massachusetts to Washington, D.C. Dulles Intl Airport refresh daily.
How many operators does momondo search for flights from Massachusetts to Washington, D.C. Dulles Intl Airport?
There are 4 operators available for flights from Massachusetts to Washington, D.C. Dulles Intl Airport as of January 2026.
How old do you have to be to fly from Massachusetts to Washington, D.C. Dulles Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Massachusetts to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The necessary travel and health documents for your Washington, D.C. Dulles 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.
What is the most popular plane model from Massachusetts to Washington, D.C. Dulles Intl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Massachusetts to Washington, D.C. Dulles Intl Airport is Boeing 737-900 (13.54% of total bookings). The next most popular plane models are Airbus A220-300 (11.64%), Boeing 737 MAX 9 (11.48%), and Boeing 737-800 (9.09%).

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

Compare and see reviews for airlines that fly from Massachusetts to Washington, D.C. Dulles Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $57	Free Cancellation	Rating 6.3 8,307 reviews	Search Spirit Airlines flights
JetBlue	PriceFrom $68	Free Cancellation	Rating 7.2 2,883 reviews	Search JetBlue flights
Delta	PriceFrom $84	Free Cancellation	Rating 7.9 8,039 reviews	Search Delta flights
United Airlines	PriceFrom $156	Free Cancellation	Rating 7.4 9,151 reviews	Search United Airlines flights

Alexandria

National Harbor

Gettysburg

Arlington

Winchester

Waldorf

Woodbridge

Tysons

Laurel

Colonial Beach

Silver Spring

Towson

Fredericksburg

Gaithersburg

Rockville

Harpers Ferry

Manassas

Springfield

Sterling

Fairfax

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

Finding the right flight to Washington, D.C. from Massachusetts is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Massachusetts with this policy.

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

Once you have performed a search for Massachusetts to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Massachusetts to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Washington, D.C. Dulles Intl Airport flight routes

Flights from Atlanta Hartsfield-Jackson to Washington, D.C. Dulles Intl

Flights from Boston Logan Intl to Washington, D.C. Dulles Intl

Flights from Los Angeles to Washington, D.C. Dulles Intl

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Flights from Raleigh-Durham to Washington, D.C. Dulles Intl

Cheap flights from Massachusetts to Washington, D.C. 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 Massachusetts to Washington, D.C. departing on 2/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Frontier flights from Massachusetts to Washington, D.C. Dulles Intl Airport

Our best Frontier deals on Massachusetts to Washington, D.C. Dulles Intl Airport flight tickets

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

Our best United Airlines deals on Massachusetts to Washington, D.C. Dulles Intl Airport flight tickets

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Use the filters below to find and compare flights from Massachusetts to Washington, D.C. Dulles Intl Airport that are best for you.

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

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

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

What is the cheapest Massachusetts to Washington, D.C. Dulles Intl flight route?

Fly from Boston Logan Intl to Washington, D.C. Dulles Intl for the best Massachusetts - Washington, D.C. Dulles Intl flight prices

How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?

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

There are 4 cabin classes available to choose from on Massachusetts to Washington, D.C. Dulles Intl 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 Massachusetts to Washington, D.C. Dulles Intl Airport flights?

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

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

United Airlines, American Airlines, and Delta are the most popular carriers operating from Massachusetts to Washington, D.C. Dulles Intl

What airlines fly to Washington, D.C. Dulles Intl Airport?

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

As of January 2026, there are 20 flights per day flying from Massachusetts to Washington, D.C. Dulles Intl Airport. The most common time of day flights depart is 2:00PM, with 29% of flights taking off in the afternoon.

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

As of January 2026, there are 145 flights per week flying from Massachusetts to Washington, D.C. Dulles Intl Airport. The most common day of the week flights depart is Mon, with 20% of flights taking off on this day.

How long does it take to fly to Washington, D.C. Dulles Intl Airport?

Cheap Massachusetts to Washington, D.C. Dulles Intl Airport flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

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

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

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

What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

What is the most popular plane model from Massachusetts to Washington, D.C. Dulles Intl Airport?

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

Compare and see reviews for airlines that fly from Massachusetts to Washington, D.C. Dulles Intl Airport with momondo

Traveling to a place near Washington, D.C.?

Why use momondo?

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

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

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

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

An easier way to manage your Washington, D.C. Dulles Intl Airport 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.

Find better results for your trip to Washington, D.C.

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