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

United Airlines, Frontier and Delta are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from North America according to our data. United Airlines is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 9 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.

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

Frontier, United Airlines, and Delta are the most popular carriers operating from North America to Washington, D.C. Dulles Intl

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

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

The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$42 Cheap Flights from North America to Washington, D.C. Dulles Intl Airport in 2025/26

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

As of November 2025, 1,190 flights take off from North America and land in Washington, D.C. Dulles Intl Airport each week. The most common flight departure day for this route is Wed, with 18% of weekly flights taking off on this day.

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

The number of flights available between North America and Washington, D.C. Dulles Intl Airport is 170 per day as of November 2025. The most frequent departure time is 8:00AM, with 40% of daily flights leaving at noon.

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:34 pm - 8:20 pmATL-IAD

1h 46mnonstop

6:41 pm - 8:47 pmIAD-ATL

2h 06mnonstop

$72Frontier

Find Deal

mié., nov. 19 - dom., nov. 23

6:34 pm - 8:20 pmATL-IAD

1h 46mnonstop

9:00 am - 11:11 amIAD-ATL

2h 11mnonstop

$73Frontier

Find Deal

mié., nov. 19 - mar., dic. 2

10:08 am - 11:39 amJFK-IAD

1h 31mnonstop

7:59 pm - 9:29 pmIAD-JFK

1h 30mnonstop

$137Delta

Find Deal

jue., dic. 4 - dom., dic. 7

5:46 pm - 7:19 pmJFK-IAD

1h 33mnonstop

7:59 pm - 9:29 pmIAD-JFK

1h 30mnonstop

$138Delta

Find Deal

jue., dic. 4 - dom., dic. 7

9:45 am - 3:01 pmDEN-IAD

3h 16mnonstop

5:25 pm - 7:27 pmIAD-DEN

4h 02mnonstop

$197United Airlines

Find Deal

sáb., dic. 6 - dom., dic. 7

7:49 pm - 9:25 pmDTW-IAD

1h 36mnonstop

8:24 am - 10:06 amIAD-DTW

1h 42mnonstop

$201United Airlines

Find Deal

sáb., dic. 27 - mié., dic. 31

10:45 am - 9:17 pmDEN-IAD

8h 32m1 stop

1:08 pm - 8:53 pmIAD-DEN

9h 45m2 stops

$202American Airlines

Find Deal

mié., ene. 21 - mar., ene. 27

5:37 pm - 6:06 amLAX-IAD

9h 29m1 stop

7:34 am - 3:20 pmIAD-LAX

10h 46m1 stop

$236Alaska Airlines

Find Deal

vie., dic. 5 - lun., dic. 8

8:40 am - 4:36 pmSEA-IAD

4h 56mnonstop

5:37 pm - 12:12 amIAD-SEA

9h 35m1 stop

$248Alaska Airlines

Find Deal

mar., dic. 9 - jue., dic. 11

12:10 pm - 10:28 pmSFO-IAD

7h 18m1 stop

11:30 am - 4:41 pmIAD-SFO

8h 11m1 stop

$255American Airlines

Find Deal

sáb., dic. 6 - sáb., dic. 13

Southwest flights from North America to Washington, D.C. Dulles Intl Airport

Our best Southwest deals on North America to Washington, D.C. Dulles Intl Airport flight tickets

Southwest

Dec 3

DEN10:30 amDenver Intl

3h 15m

IAD3:45 pmWashington, D.C. Dulles Intl

Dec 10

IAD5:45 pmWashington, D.C. Dulles Intl

4h 00m

DEN7:45 pmDenver Intl

$177

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Southwest

Dec 4

LAX5:45 amLos Angeles

8h 20m

1 stop

IAD5:05 pmWashington, D.C. Dulles Intl

Dec 6

IAD3:55 pmWashington, D.C. Dulles Intl

7h 25m

1 stop

LAX8:20 pmLos Angeles

$257

Find similar

Southwest

Nov 11

DEN7:25 amDenver Intl

7h 40m

1 stop

IAD5:05 pmWashington, D.C. Dulles Intl

Nov 15

IAD3:55 pmWashington, D.C. Dulles Intl

3h 55m

DEN5:50 pmDenver Intl

$377

Find similar

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

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

United Airlines

Dec 6

DEN9:45 amDenver Intl

3h 16m

IAD3:01 pmWashington, D.C. Dulles Intl

Dec 7

IAD5:25 pmWashington, D.C. Dulles Intl

4h 02m

DEN7:27 pmDenver Intl

$197

Find similar

United Airlines

Dec 27

DTW7:49 pmDetroit Metropolitan Wayne County

1h 36m

IAD9:25 pmWashington, D.C. Dulles Intl

Dec 31

IAD8:24 amWashington, D.C. Dulles Intl

1h 42m

DTW10:06 amDetroit Metropolitan Wayne County

$201

Find similar

United Airlines

Nov 21

DTW5:45 amDetroit Metropolitan Wayne County

1h 42m

IAD7:27 amWashington, D.C. Dulles Intl

Nov 25

IAD8:25 amWashington, D.C. Dulles Intl

1h 41m

DTW10:06 amDetroit Metropolitan Wayne County

$216

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

AtlantaWashington, D.C.

ATL - IAD

ATLIAD

Atlanta Hartsfield-Jackson

mié. 11/19

6:34 pm-8:20 pm

Nonstop1h 46m

Washington, D.C. Dulles Intl

dom. 11/23

6:41 pm-8:47 pm

Nonstop2h 06m

$72

AtlantaWashington, D.C.

ATL - IAD

ATLIAD

Atlanta Hartsfield-Jackson

mié. 11/19

6:34 pm-8:20 pm

Nonstop1h 46m

Washington, D.C. Dulles Intl

mar. 12/2

9:00 am-11:11 am

Nonstop2h 11m

$73

New YorkWashington, D.C.

JFK - IAD

JFKIAD

New York John F Kennedy Intl

jue. 12/4

10:08 am-11:39 am

Nonstop1h 31m

Washington, D.C. Dulles Intl

dom. 12/7

7:59 pm-9:29 pm

Nonstop1h 30m

$137

New YorkWashington, D.C.

JFK - IAD

JFKIAD

New York John F Kennedy Intl

jue. 12/4

5:46 pm-7:19 pm

Nonstop1h 33m

Washington, D.C. Dulles Intl

dom. 12/7

7:59 pm-9:29 pm

Nonstop1h 30m

$138

DenverWashington, D.C.

DEN - IAD

DENIAD

Denver Intl

sáb. 12/6

9:45 am-3:01 pm

Nonstop3h 16m

Washington, D.C. Dulles Intl

dom. 12/7

5:25 pm-7:27 pm

Nonstop4h 02m

$197

DetroitWashington, D.C.

DTW - IAD

DTWIAD

Detroit Metropolitan Wayne County

sáb. 12/27

7:49 pm-9:25 pm

Nonstop1h 36m

Washington, D.C. Dulles Intl

mié. 12/31

8:24 am-10:06 am

Nonstop1h 42m

$201

DenverWashington, D.C.

DEN - IAD

DENIAD

Denver Intl

mié. 1/21

10:45 am-9:17 pm

1 stop8h 32m

Washington, D.C. Dulles Intl

mar. 1/27

1:08 pm-8:53 pm

2 stops9h 45m

$202

Los AngelesWashington, D.C.

LAX - IAD

LAXIAD

Los Angeles

vie. 12/5

5:37 pm-6:06 am

1 stop9h 29m

Washington, D.C. Dulles Intl

lun. 12/8

7:34 am-3:20 pm

1 stop10h 46m

$236

SeattleWashington, D.C.

SEA - IAD

SEAIAD

Seattle/Tacoma Intl

mar. 12/9

8:40 am-4:36 pm

Nonstop4h 56m

Washington, D.C. Dulles Intl

jue. 12/11

5:37 pm-12:12 am

1 stop9h 35m

$248

San FranciscoWashington, D.C.

SFO - IAD

SFOIAD

San Francisco

sáb. 12/6

12:10 pm-10:28 pm

1 stop7h 18m

Washington, D.C. Dulles Intl

sáb. 12/13

11:30 am-4:41 pm

1 stop8h 11m

$255

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 North America 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, April is the cheapest month to fly from North America 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 $185. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of April, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $188.

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 $419. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from North America to Washington, D.C. Dulles Intl Airport for around $588.

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 North America in the morning is the least expensive time of day to depart. momondo users have found prices as low as $454 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $634 on average. Flights to Washington, D.C. Dulles Intl Airport from North America at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

Fly from Miami to Washington, D.C. Dulles Intl for the best North America - Washington, D.C. Dulles Intl flight prices

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

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

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

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

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

Best Price Found	$43
Fastest flight time	1h 23m
Direct flights	Every day

The best one-way flight to Washington, D.C. Dulles Intl Airport from North America in the past 72 hours is $43. The best round-trip flight deal from North America to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $60.

The fastest flight from North America to Washington, D.C. Dulles Intl Airport takes 1h 23m

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

Search flight deals

When did momondo last update prices for flights from North America to Washington, D.C. Dulles Intl Airport?
Prices for flights from North America to Washington, D.C. Dulles Intl Airport refresh daily.
How many operators does momondo search for flights from North America to Washington, D.C. Dulles Intl Airport?
The number of operators available for flights from North America to Washington, D.C. Dulles Intl Airport is 8 as of November 2025.
How old do you have to be to fly from North America 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 North America to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from North America to Washington, D.C. Dulles Intl Airport?
momondo data reveals that the most frequently booked plane model on the route from North America to Washington, D.C. Dulles Intl Airport is Boeing 737 MAX 9, representing 11.82% of all bookings. The subsequent popular models are Boeing 737-900 at 11.31%, Embraer 175 (Enhanced Winglets) at 8.16%, and Boeing 737 MAX 8 at 7.92%.

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

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

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $36	Free Cancellation	Rating 6.3 8,113 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $53	Free Cancellation	Rating 5.8 3,115 reviews	Search Frontier flights
JetBlue	PriceFrom $68	Free Cancellation	Rating 7.2 2,907 reviews	Search JetBlue flights
Delta	PriceFrom $84	Free Cancellation	Rating 7.9 8,004 reviews	Search Delta flights
United Airlines	PriceFrom $117	Free Cancellation	Rating 7.4 9,000 reviews	Search United Airlines flights
Hawaiian Airlines	PriceFrom $138	Free Cancellation	Rating 7.8 2,803 reviews	Search Hawaiian Airlines flights
American Airlines	PriceFrom $172	Free Cancellation	Rating 7.2 11,041 reviews	Search American Airlines flights
Southwest	PriceFrom $177	Free Cancellation	Rating 8.0 4,239 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $227	Free Cancellation	Rating 8.0 11,241 reviews	Search Alaska Airlines flights

Alexandria

National Harbor

Gettysburg

Arlington

Winchester

Woodbridge

Waldorf

Tysons

Laurel

Colonial Beach

Silver Spring

Fredericksburg

Harpers Ferry

Towson

Rockville

Reston

Manassas

Gaithersburg

Fairfax

Glen Burnie

Why use momondo?

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

It is quick and easy to find North America to Washington, D.C. 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 Washington, D.C. that suits you.

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

Flights from North America to Washington, D.C. 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 North America to Washington, D.C.?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from North America to Washington, D.C..

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

Yes momondo offers price alerts on flights to Washington, D.C. from North America. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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

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Washington, D.C. Dulles Intl Airport flight routes

Flights from San Francisco to Washington, D.C. Dulles Intl

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

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

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

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

Cheap flights from North America to Washington, D.C. from $42

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Southwest flights from North America to Washington, D.C. Dulles Intl Airport

Our best Southwest deals on North America to Washington, D.C. Dulles Intl Airport flight tickets

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

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

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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from North America 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

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 North America to Washington, D.C. Dulles Intl flight route?

Fly from Miami to Washington, D.C. Dulles Intl for the best North America - Washington, D.C. Dulles Intl flight prices

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

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

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

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

Frontier, United Airlines, and Delta are the most popular carriers operating from North America to Washington, D.C. Dulles Intl

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

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

The number of flights available between North America and Washington, D.C. Dulles Intl Airport is 170 per day as of November 2025. The most frequent departure time is 8:00AM, with 40% of daily flights leaving at noon.

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

As of November 2025, 1,190 flights take off from North America and land in Washington, D.C. Dulles Intl Airport each week. The most common flight departure day for this route is Wed, with 18% of weekly flights taking off on this day.

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

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

Best Price Found

Fastest flight time

Direct flights

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

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

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

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

Compare and see reviews for airlines that fly from North America 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 North America to Washington, D.C.?

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

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

I’m not ready to book a flight from North America 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.

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo