What is the cheapest month to fly to Dulles Intl?

Currently, September is the cheapest month in which you can book a flight to Dulles Intl . Flying to Dulles Intl in July will prove the most costly. There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

In terms of precipitation, rainfall in Dulles Intl ranges from 66.0 - 102.0 mm per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Dulles Intl when rainfall is around 66.0 mm.

Can I find cheaper flights to Dulles Intl if I am willing to have layovers?

Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Dulles Intl on Cheapflights that require 1 or 2 stops for potential cost savings.

What is the best airline to fly to Dulles Intl?

Based on reviews from Cheapflights users, Air Canada is rated the highest out of the airlines that fly to Dulles Intl.

What is the cheapest airport to fly to in Dulles Intl?

Washington, D.C. Dulles Intl Airport is currently the cheapest airport to fly to in Dulles Intl. One-way flights to Washington, D.C. Dulles Intl Airport typically cost C$ 131, while round-trip flights cost around C$ 134.

How much is a round-trip flight to Dulles Intl?

A round-trip flight to Dulles Intl will typically cost around C$ 98, however they can be found for as little as C$ 98.

Where does the fastest flight to Dulles Intl depart from?

For those looking to save time traveling to Dulles Intl, Toronto offers the quickest one-way flight (1 hour 27 minutes).

Does Washington, D.C. Dulles Intl Airport have rental cars?

Yes. Those touching down at Washington, D.C. Dulles Intl Airport can take advantage of the rental car services offered upon their arrival.

Are there hotels close to Washington, D.C. Dulles Intl Airport?

Yes. Washington, D.C. Dulles Intl Airport has hotels nearby for those requiring accommodations. Sleepbox Lounge Iad, Dulles International Airport is the closest property to Washington, D.C. Dulles Intl Airport (0.0 km away from Washington, D.C. Dulles Intl Airport).

Cheap Flights to Dulles Intl from C$ 123

Flights to Dulles Intl in 2024

Popular in	August
Cheapest in	April
Average price	C$ 316
Round-trip from	C$ 303
One-way from	C$ 167

High demand for flights, 4% potential price rise

Search Deals

Best time to find cheap flights, 1% potential price drop

Search Deals

Average for round-trip flights in April 2024

Search Deals

From Toronto to Washington, D.C.

Search Deals

One-way flight from Toronto to Washington, D.C. Dulles Intl (IAD)

Search Deals

Cheap flights to Dulles Intl Airport in April & May 2024

The below flights offer some of the lowest fares to Washington, D.C. in April and May 2024. Be sure to check back soon as deals update often.

Wed 22/52:00 p.m.MSP - IAD

Nonstop2h 17mSun Country Air

Thu 30/58:30 a.m.IAD - MSP

Nonstop2h 47mSun Country Air

Deal found 24/4C$ 175

Wed 22/52:00 p.m.MSP - IAD

Nonstop2h 17mSun Country Air

Sun 26/512:30 p.m.IAD - MSP

Nonstop2h 47mSun Country Air

Deal found 24/4C$ 203

Thu 23/57:15 a.m.MSP - IAD

Nonstop2h 17mSun Country Air

Sun 26/512:30 p.m.IAD - MSP

Nonstop2h 47mSun Country Air

Deal found 24/4C$ 230

Tue 28/55:45 a.m.BOS - IAD

Nonstop1h 41mUnited Airlines

Wed 29/510:23 p.m.IAD - BOS

Nonstop1h 36mUnited Airlines

Deal found 24/4C$ 255

Fri 31/55:45 a.m.BOS - IAD

Nonstop1h 41mUnited Airlines

Mon 3/610:23 p.m.IAD - BOS

Nonstop1h 36mUnited Airlines

Deal found 24/4C$ 259

Wed 22/52:25 p.m.BOS - IAD

Nonstop1h 42mUnited Airlines

Sun 26/510:23 p.m.IAD - BOS

Nonstop1h 36mUnited Airlines

Deal found 24/4C$ 260

Wed 22/57:40 a.m.MSP - IAD

Nonstop2h 25mDelta

Wed 29/56:18 a.m.IAD - MSP

Nonstop2h 42mDelta

Deal found 24/4C$ 263

Thu 23/57:40 a.m.MSP - IAD

Nonstop2h 25mDelta

Wed 29/56:18 a.m.IAD - MSP

Nonstop2h 42mDelta

Deal found 24/4C$ 264

Sat 18/57:50 p.m.MSP - IAD

Nonstop2h 24mDelta

Sun 19/56:18 a.m.IAD - MSP

Nonstop2h 42mDelta

Deal found 25/4C$ 266

Dulles Intl Airport 2024 flight deals

These are some of the best deals we've found on flights to Washington, D.C. in 2024 at this time. For more flight deals, be sure to check back very soon.

Wed 22/52:00 p.m.MSP - IAD

Nonstop2h 17mSun Country Air

Thu 30/58:30 a.m.IAD - MSP

Nonstop2h 47mSun Country Air

Deal found 24/4C$ 175

Wed 22/52:00 p.m.MSP - IAD

Nonstop2h 17mSun Country Air

Fri 24/57:20 p.m.IAD - MSP

Nonstop2h 47mSun Country Air

Deal found 24/4C$ 203

Thu 6/67:47 a.m.MSP - IAD

Nonstop2h 26mSun Country Air

Wed 12/611:16 a.m.IAD - MSP

Nonstop2h 55mSun Country Air

Deal found 24/4C$ 216

Thu 23/57:15 a.m.MSP - IAD

Nonstop2h 17mSun Country Air

Sun 26/512:30 p.m.IAD - MSP

Nonstop2h 47mSun Country Air

Deal found 24/4C$ 230

Tue 17/98:00 p.m.MSP - IAD

Nonstop2h 28mDelta

Wed 18/912:00 p.m.IAD - MSP

Nonstop2h 50mDelta

Deal found 24/4C$ 242

Thu 25/79:05 p.m.EWR - IAD

Nonstop1h 30mUnited Airlines

Sun 28/78:30 a.m.IAD - EWR

Nonstop1h 21mUnited Airlines

Deal found 24/4C$ 242

Thu 6/67:47 a.m.MSP - IAD

Nonstop2h 26mSun Country Air

Sun 16/68:00 a.m.IAD - MSP

Nonstop2h 46mSun Country Air

Deal found 24/4C$ 244

Sat 14/98:00 p.m.MSP - IAD

Nonstop2h 28mDelta

Sat 21/92:15 p.m.IAD - MSP

Nonstop2h 50mDelta

Deal found 24/4C$ 245

Thu 25/76:00 a.m.LGA - IAD

Nonstop1h 26mUnited Airlines

Sun 28/710:10 p.m.IAD - LGA

Nonstop1h 20mUnited Airlines

Deal found 24/4C$ 252

Flights to Dulles Intl Airport departing soon

Users travelling to Washington, D.C. last-minute should check out these flights departing soon. Prices refresh often so be sure to come back soon for more deals.

Wed 1/52:25 p.m.BOS - IAD

Nonstop1h 42mUnited Airlines

Sat 4/58:50 a.m.IAD - BOS

Nonstop1h 36mUnited Airlines

Deal found 24/4C$ 313

Thu 2/510:07 a.m.BOS - IAD

1 stop6h 07mUnited Airlines

Sat 4/58:50 a.m.IAD - BOS

Nonstop1h 36mUnited Airlines

Deal found 24/4C$ 326

Sat 4/56:30 p.m.BOS - IAD

1 stop4h 48mUnited Airlines

Tue 7/58:20 a.m.IAD - BOS

1 stop4h 21mUnited Airlines

Deal found 24/4C$ 339

Fri 3/54:37 p.m.MSP - IAD

1 stop6h 22mDelta

Sat 18/56:04 p.m.IAD - MSP

Nonstop2h 56mDelta

Deal found 23/4C$ 372

Thu 2/510:07 a.m.BOS - IAD

1 stop6h 07mUnited Airlines

Sat 4/56:00 a.m.IAD - BOS

1 stop4h 44mUnited Airlines

Deal found 24/4C$ 372

Fri 3/54:37 p.m.MSP - IAD

1 stop6h 22mDelta

Sun 19/56:18 a.m.IAD - MSP

Nonstop2h 42mDelta

Deal found 23/4C$ 374

Mon 29/45:45 a.m.BOS - IAD

Nonstop1h 42mUnited Airlines

Wed 1/510:01 p.m.IAD - BOS

Nonstop1h 37mUnited Airlines

Deal found 24/4C$ 379

Tue 30/48:03 p.m.MSP - IAD

Nonstop2h 22mDelta

Tue 7/56:18 a.m.IAD - MSP

Nonstop2h 42mDelta

Deal found 23/4C$ 382

Thu 2/56:00 a.m.BOS - IAD

1 stop6h 44mDelta

Thu 2/55:05 p.m.IAD - BOS

1 stop6h 23mDelta

Deal found 24/4C$ 391

One-way flights to Dulles Intl Airport

Take a look at some of the best available flights travelling to Washington, D.C. at this time. Reserve a round-trip flight to Washington, D.C. instead by utilizing the search form above.

Sat 31/88:00 p.m.MSP - IAD

Nonstop2h 28mDelta

Deal found 23/4C$ 123

Thu 30/59:30 a.m.BOS - IAD

Nonstop1h 41mUnited Airlines

Deal found 24/4C$ 127

Thu 6/65:45 a.m.BOS - IAD

Nonstop1h 41mUnited Airlines

Deal found 24/4C$ 129

Tue 21/52:25 p.m.BOS - IAD

Nonstop1h 42mUnited Airlines

Deal found 24/4C$ 130

Sun 26/512:13 p.m.BTV - IAD

1 stop5h 08mDelta

Deal found 24/4C$ 134

Thu 30/56:12 p.m.BUF - IAD

1 stop4h 40mDelta

Deal found 23/4C$ 134

Tue 1/106:00 a.m.EWR - IAD

1 stop6h 01mDelta

Deal found 24/4C$ 134

Thu 30/510:10 a.m.BOS - IAD

1 stop6h 14mUnited Airlines

Deal found 24/4C$ 141

Wed 4/98:00 p.m.MSP - IAD

Nonstop2h 28mDelta

Deal found 24/4C$ 142

Direct flights to Dulles Intl Airport

Wed 22/52:00 p.m.MSP - IAD

Nonstop2h 17mSun Country Air

Thu 30/58:30 a.m.IAD - MSP

Nonstop2h 47mSun Country Air

Deal found 24/4C$ 175

Wed 22/52:00 p.m.MSP - IAD

Nonstop2h 17mSun Country Air

Sun 26/512:30 p.m.IAD - MSP

Nonstop2h 47mSun Country Air

Deal found 24/4C$ 203

Thu 6/67:47 a.m.MSP - IAD

Nonstop2h 26mSun Country Air

Wed 12/611:16 a.m.IAD - MSP

Nonstop2h 55mSun Country Air

Deal found 24/4C$ 216

Thu 23/57:15 a.m.MSP - IAD

Nonstop2h 17mSun Country Air

Sun 26/512:30 p.m.IAD - MSP

Nonstop2h 47mSun Country Air

Deal found 24/4C$ 230

Tue 17/98:00 p.m.MSP - IAD

Nonstop2h 28mDelta

Wed 18/912:00 p.m.IAD - MSP

Nonstop2h 50mDelta

Deal found 24/4C$ 242

Thu 25/79:05 p.m.EWR - IAD

Nonstop1h 30mUnited Airlines

Sun 28/78:30 a.m.IAD - EWR

Nonstop1h 21mUnited Airlines

Deal found 24/4C$ 242

Thu 6/67:47 a.m.MSP - IAD

Nonstop2h 26mSun Country Air

Sun 16/68:00 a.m.IAD - MSP

Nonstop2h 46mSun Country Air

Deal found 24/4C$ 244

Sat 14/98:00 p.m.MSP - IAD

Nonstop2h 28mDelta

Sat 21/92:15 p.m.IAD - MSP

Nonstop2h 50mDelta

Deal found 24/4C$ 245

Thu 25/76:00 a.m.LGA - IAD

Nonstop1h 26mUnited Airlines

Sun 28/710:10 p.m.IAD - LGA

Nonstop1h 20mUnited Airlines

Deal found 24/4C$ 252

Average price of flights to Dulles Intl Airport by month

Currently, September is the cheapest month in which you can book a flight to Dulles Intl (average of C$ 251). Flying to Dulles Intl in July will prove the most costly (average of C$ 380). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

January

C$ 382

February

C$ 352

March

C$ 385

April

C$ 376

May

C$ 437

June

C$ 489

July

C$ 520

August

C$ 483

September

C$ 344

October

C$ 371

November

C$ 423

December

C$ 365

Temperature and rainfall in Dulles Intl by month

WAS Temperature	2 - 27 °C

WAS

Temperature

2 - 27 °C

If weather is an important factor for your trip to Dulles Intl, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

When is the best time to book a flight to Dulles Intl?

To ensure you get the cheapest price possible for a flight to Dulles Intl, you should look to book at least 88 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Search Deals

When is the cheapest time to fly to Dulles Intl?

Morning

Noon

Afternoon

Evening

All times are departure.

Users looking for the lowest fares to Dulles Intl should consider flying on Monday at noon, when prices are typically cheapest. Budget-minded travellers will want to avoid Saturday at noon, when prices are usually at their highest.

Search Deals

Reviews of airlines servicing Dulles Intl

See what other customers who have flown with American Airlines, Porter Airlines and United Airlines to Washington, D.C. have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.1

Very good

10,975 reviews

Check prices

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta

8.1

Very good

10,975 reviews

Delta

8.1

Very good

10,975 reviews

Check prices

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Avianca

7.5

Good

3,928 reviews

Delta

8.1

Very good

10,975 reviews

Check prices

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

WestJet

7.5

Good

2,985 reviews

Delta

8.1

Very good

10,975 reviews

Check prices

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Porter Airlines

7.4

Good

438 reviews

Delta

8.1

Very good

10,975 reviews

Check prices

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines

7.4

Good

11,255 reviews

Delta

8.1

Very good

10,975 reviews

Check prices

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Washington Dulles International Airport (IAD) handles close to 24 million passengers each year. This architecturally beautiful airport is situated 26 miles (42km) from downtown Washington DC and serves a metropolitan area that includes Washington, Baltimore and Northern Virginia.

Washington Dulles International Airport was named after John Foster Dulles who was a former US Secretary of State. The airport is well-connected to Washington and Virginia, and is also connected to more than 125 destinations around the world, making it a popular gateway to the eastern United States.

The airport has a range of shopping options including book shops, fashion, jewellery, gifts, gadgets and music. The duty-free shops at the Washington Dulles International Airport are well-stocked and the amenities are top-class.

The airport serves as a hub for United Airlines, however passengers can book flights to Washington Dulles International Airport on most major international and domestic airlines.

Can I find cheaper flights to Dulles Intl if I am willing to have layovers?
Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Dulles Intl on Cheapflights that require 1 or 2 stops for potential cost savings.
What is the best airline to fly to Dulles Intl?
Based on reviews from Cheapflights users, Air Canada is rated the highest out of the airlines that fly to Dulles Intl.
What is the cheapest airport to fly to in Dulles Intl?
Washington, D.C. Dulles Intl Airport is currently the cheapest airport to fly to in Dulles Intl. One-way flights to Washington, D.C. Dulles Intl Airport typically cost C$ 131, while round-trip flights cost around C$ 134.
How much is a round-trip flight to Dulles Intl?
A round-trip flight to Dulles Intl will typically cost around C$ 98, however they can be found for as little as C$ 98.
Where does the fastest flight to Dulles Intl depart from?
For those looking to save time traveling to Dulles Intl, Toronto offers the quickest one-way flight (1 hour 27 minutes).
Does Washington, D.C. Dulles Intl Airport have rental cars?
Yes. Those touching down at Washington, D.C. Dulles Intl Airport can take advantage of the rental car services offered upon their arrival.
Are there hotels close to Washington, D.C. Dulles Intl Airport?
Yes. Washington, D.C. Dulles Intl Airport has hotels nearby for those requiring accommodations. Sleepbox Lounge Iad, Dulles International Airport is the closest property to Washington, D.C. Dulles Intl Airport (0.0 km away from Washington, D.C. Dulles Intl Airport).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Fly your favourite airline to Dulles Intl
Fly your favourite airline to Dulles Intl. Flight routes are based on user searches made on Cheapflights and were last updated on 25 April 2024.

Porter Airlines flights from Toronto to Dulles Intl

Air Canada flights from Pearson Intl to Dulles Intl

Air Canada flights from Toronto to Dulles Intl

United Airlines flights from Pearson Intl to Dulles Intl

Porter Airlines flights from Pearson Intl to Dulles Intl

United Airlines flights from Toronto to Dulles Intl

Complete your trip
Complete your trip to Dulles Intl (IAD) by booking a car rental and hotel reservation.

Washington, D.C. Dulles Intl Airport car rentals

Washington, D.C. car rentals

Dupont Circle car rentals

Georgetown car rentals

Capitol Hill car rentals

Southwest Waterfront car rentals

Foggy Bottom - West End car rentals

Columbia Heights car rentals

Shaw car rentals

The Mall - East End car rentals

Upper Northwest car rentals

Anacostia car rentals

Other local departures to Dulles Intl from United States
Check out these other routes from United States to Dulles Intl for alternative trip ideas.

Edmonton to Dulles Intl flights

Winnipeg to Dulles Intl flights

Fredericton to Dulles Intl flights

Victoria to Dulles Intl flights

Halifax to Dulles Intl flights

Québec City to Dulles Intl flights

Kelowna to Dulles Intl flights

Regina to Dulles Intl flights

London to Dulles Intl flights

Kamloops to Dulles Intl flights

St. John's to Dulles Intl flights

Thunder Bay to Dulles Intl flights

Find the best flight deals from Washington, D.C. (IAD)
Some of the lowest fares we’ve come across for flights departing from Dulles Intl (IAD).

Flights from Dulles Intl

Washington, D.C. Dulles Intl Airport to Toronto Island Airport flights

Washington, D.C. Dulles Intl Airport to Calgary flights

Washington, D.C. Dulles Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport flights

Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport flights

Washington, D.C. Dulles Intl Airport to Toronto Island Airport flights

Washington, D.C. Dulles Intl Airport to Calgary flights

Washington, D.C. Dulles Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport flights

Washington, D.C. Dulles Intl Airport to Toronto Pearson Intl Airport flights

Washington, D.C. Dulles Intl Airport to Vancouver Intl Airport flights

Popular United States flight routes
Browse through the most popular flight routes to the United States at this time.

Flights from Pearson Intl to Fort Lauderdale

Flights from Calgary to Las Vegas

Flights from Pierre Elliott Trudeau Intl to Fort Lauderdale

Flights from Pearson Intl to Fort Myers

Flights from Pearson Intl to Nashville

Flights from Hamilton to Orlando

Flights from Pearson Intl to Tampa

Flights from Pearson Intl to Orlando

Flights from Pearson Intl to Miami

Flights from Pierre Elliott Trudeau Intl to Miami

Flights from Pearson Intl to Las Vegas

Flights from Calgary to Los Angeles

Flights from Toronto Island to Newark

Flights from Pierre Elliott Trudeau Intl to Orlando

Flights from Pearson Intl to Los Angeles

Flights from Pearson Intl to John F Kennedy Intl

Flights from Ottawa to Orlando

Flights from Calgary to Seattle

Flights from Buffalo to Orlando

Flights to Fort Lauderdale

Flights to Bulgaria

Flights to Atlanta

Flights to Houston George Bush Intcntl Airport

Search flights to Dulles Intl by cabin class

First Classfrom C$ 707/person

Business Classfrom C$ 909/person

Prem Econ Classfrom C$ 1,253/person

Economy Classfrom C$ 154/person

Book a flight to one of these trending destinations

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

View all available airlines

Cheap flights to Dulles Intl from C$ 123

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

Flights to Dulles Intl in 2024

Find the latest flights to Dulles Intl in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 509,488 searches and data was last updated on 25 April 2024.

Popular in

Cheapest in

Average price

Round-trip from

One-way from

Cheap flights to Dulles Intl Airport in April & May 2024

Discover affordable flights and deals to Dulles Intl Airport in April and May 2024. In the last 7 days, Cheapflights users made a total of 509,488 searches and data was last updated on 25 April 2024.

The below flights offer some of the lowest fares to Washington, D.C. in April and May 2024. Be sure to check back soon as deals update often.

Dulles Intl Airport 2024 flight deals

Explore flight deals for Dulles Intl Airport in 2024, offering the best prices and options to suit your preferences. In the last 7 days, Cheapflights users made a total of 509,488 searches and data were last updated on 25 April 2024.

These are some of the best deals we've found on flights to Washington, D.C. in 2024 at this time. For more flight deals, be sure to check back very soon.

Flights to Dulles Intl Airport departing soon

Discover available last-minute flight options to Dulles Intl Airport, providing immediate availability and potentially lower prices. In the last 7 days, Cheapflights users made a total of 509,488 searches and data was last updated on 25 April 2024.

Users travelling to Washington, D.C. last-minute should check out these flights departing soon. Prices refresh often so be sure to come back soon for more deals.

One-way flights to Dulles Intl Airport

Explore one-way flight options to Dulles Intl Airport for greater flexibility in your travel plans. Find up-to-date pricing and availability for one-way flights. In the last 7 days, Cheapflights users made a total of 509,488 searches and data was last updated on 25 April 2024.

Take a look at some of the best available flights travelling to Washington, D.C. at this time. Reserve a round-trip flight to Washington, D.C. instead by utilizing the search form above.

Direct flights to Dulles Intl Airport

Average price of flights to Dulles Intl Airport by month

Plan your trip to Dulles Intl by taking into account the cheapest months to travel. The average price of a one-way flight to Dulles Intl is currently C$ 133 while a round-trip flight costs C$ 287. Price data was last updated on 21 April 2024.

Temperature and rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature and rainfall totals by month.

When is the best time to book a flight to Dulles Intl?

Use this chart to determine the optimal time to book a round-trip flight to Dulles Intl. Price data was last updated on 28 January 2024.

To ensure you get the cheapest price possible for a flight to Dulles Intl, you should look to book at least 88 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

When is the cheapest time to fly to Dulles Intl?

Use this chart to determine the cheapest time to fly round-trip to Dulles Intl. Price data was last updated on 21 April 2024.

Reviews of airlines servicing Dulles Intl

See what other customers who have flown with American Airlines, Porter Airlines and United Airlines to Washington, D.C. have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Can I find cheaper flights to Dulles Intl if I am willing to have layovers?

What is the best airline to fly to Dulles Intl?

What is the cheapest airport to fly to in Dulles Intl?

How much is a round-trip flight to Dulles Intl?

Where does the fastest flight to Dulles Intl depart from?

Does Washington, D.C. Dulles Intl Airport have rental cars?

Are there hotels close to Washington, D.C. Dulles Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly your favourite airline to Dulles IntlFly your favourite airline to Dulles Intl. Flight routes are based on user searches made on Cheapflights and were last updated on 25 April 2024.

Fly your favourite airline to Dulles Intl. Flight routes are based on user searches made on Cheapflights and were last updated on 25 April 2024.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2024

Search flights to Dulles Intl by cabin class

Find flights to Dulles Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations

100% Free

Book with Flexibility

Travel Smart

Fly your favourite airline to Dulles Intl
Fly your favourite airline to Dulles Intl. Flight routes are based on user searches made on Cheapflights and were last updated on 25 April 2024.