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

Flight times from Pennsylvania to Washington, D.C. Dulles Intl Airport vary, but if you’re flying out of Harrisburg and flying into Washington, D.C. Dulles Intl Airport (one of the most popular routes), then the duration is 55m on average. Another popular route from Pennsylvania to Washington, D.C. Dulles Intl Airport is flying from Pittsburgh to Washington, D.C. Dulles Intl Airport, which will take roughly 1h 02m. Keep in mind that layovers or delays could extend your travel time.

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

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

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

As of November 2025, there are 3 operators available to choose from for flights from Pennsylvania to Washington, D.C. Dulles Intl Airport.

How old do you have to be to fly from Pennsylvania 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 Pennsylvania 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 you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$55 Cheap Flights from Pennsylvania to Washington, D.C. Dulles Intl Airport in 2025/26

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

As of November 2025, there are 65 flights per day flying from Pennsylvania to Washington, D.C. Dulles Intl Airport. The most common time of day flights depart is 6:00AM, with 50% of flights taking off at noon.

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

The number of flights available between Pennsylvania and Washington, D.C. Dulles Intl Airport is 459 per week as of November 2025. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:20 am - 2:29 pmLGA-IAD

8h 09m1 stop

5:45 am - 4:29 pmIAD-LGA

10h 44m1 stop

$110Frontier

Find Deal

Wed, Dec 3 - Thu, Dec 4

6:00 am - 3:05 pmJFK-IAD

9h 05m1 stop

6:58 pm - 12:59 amIAD-JFK

6h 01m1 stop

$110Frontier

Find Deal

Mon, Dec 8 - Mon, Dec 15

6:00 am - 7:27 amLGA-IAD

1h 27mnonstop

8:15 am - 9:40 amIAD-LGA

1h 25mnonstop

$117United Airlines

Find Deal

Thu, Dec 4 - Sun, Dec 7

9:44 pm - 11:06 pmEWR-IAD

1h 22mnonstop

6:00 am - 7:18 amIAD-EWR

1h 18mnonstop

$121United Airlines

Find Deal

Sat, Dec 20 - Wed, Dec 24

5:55 am - 6:18 pmEWR-IAD

12h 23m1 stop

5:45 am - 7:48 amIAD-EWR

26h 03m1 stop

$126Multiple Airlines

Find Deal

Thu, Dec 4 - Sun, Dec 7

10:00 am - 10:50 amEWR-IAD

24h 50m1 stop

5:45 am - 1:10 amIAD-EWR

19h 25m1 stop

$131Multiple Airlines

Find Deal

Sat, Dec 6 - Sat, Dec 13

10:08 am - 11:39 amJFK-IAD

1h 31mnonstop

7:59 pm - 9:29 pmIAD-JFK

1h 30mnonstop

$137Delta

Find Deal

Thu, Dec 4 - Sun, Dec 7

5:46 pm - 7:19 pmJFK-IAD

1h 33mnonstop

7:59 pm - 9:29 pmIAD-JFK

1h 30mnonstop

$138Delta

Find Deal

Thu, Dec 4 - Sun, Dec 7

8:15 am - 11:21 amPIT-IAD

3h 06m1 stop

8:25 am - 2:22 pmIAD-PIT

5h 57m1 stop

$183Southern / Mokulele

Find Deal

Sat, Dec 6 - Sat, Dec 13

8:15 am - 11:21 amPIT-IAD

3h 06m1 stop

8:25 am - 2:22 pmIAD-PIT

5h 57m1 stop

$184Southern / Mokulele

Find Deal

Thu, Nov 20 - Sat, Jan 10

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

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

United Airlines

Dec 4

LGA6:00 amNew York LaGuardia

1h 27m

IAD7:27 amWashington, D.C. Dulles Intl

Dec 7

IAD8:15 amWashington, D.C. Dulles Intl

1h 25m

LGA9:40 amNew York LaGuardia

$117

Find similar

United Airlines

Dec 20

EWR9:44 pmNewark

1h 22m

IAD11:06 pmWashington, D.C. Dulles Intl

Dec 24

IAD6:00 amWashington, D.C. Dulles Intl

1h 18m

EWR7:18 amNewark

$121

Find similar

United Airlines

Dec 8

LGA6:00 amNew York LaGuardia

1h 27m

IAD7:27 amWashington, D.C. Dulles Intl

Dec 15

IAD10:23 pmWashington, D.C. Dulles Intl

1h 21m

LGA11:44 pmNew York LaGuardia

$122

Find similar

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

Our best Delta deals on Pennsylvania to Washington, D.C. Dulles Intl Airport flight tickets

Delta

Dec 4

JFK10:08 amNew York John F Kennedy Intl

1h 31m

IAD11:39 amWashington, D.C. Dulles Intl

Dec 7

IAD7:59 pmWashington, D.C. Dulles Intl

1h 30m

JFK9:29 pmNew York John F Kennedy Intl

$137

Find similar

Delta

Dec 4

JFK5:46 pmNew York John F Kennedy Intl

1h 33m

IAD7:19 pmWashington, D.C. Dulles Intl

Dec 7

IAD7:59 pmWashington, D.C. Dulles Intl

1h 30m

JFK9:29 pmNew York John F Kennedy Intl

$138

Find similar

Delta

Dec 4

JFK5:46 pmNew York John F Kennedy Intl

1h 33m

IAD7:19 pmWashington, D.C. Dulles Intl

Dec 7

IAD7:59 pmWashington, D.C. Dulles Intl

1h 30m

JFK9:29 pmNew York John F Kennedy Intl

$139

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

New YorkWashington, D.C.

LGA - IAD

LGAIAD

New York LaGuardia

Wed 12/3

6:20 am-2:29 pm

1 stop8h 09m

Washington, D.C. Dulles Intl

Thu 12/4

5:45 am-4:29 pm

1 stop10h 44m

$110

New YorkWashington, D.C.

JFK - IAD

JFKIAD

New York John F Kennedy Intl

Mon 12/8

6:00 am-3:05 pm

1 stop9h 05m

Washington, D.C. Dulles Intl

Mon 12/15

6:58 pm-12:59 am

1 stop6h 01m

$110

New YorkWashington, D.C.

LGA - IAD

LGAIAD

New York LaGuardia

Thu 12/4

6:00 am-7:27 am

Nonstop1h 27m

Washington, D.C. Dulles Intl

Sun 12/7

8:15 am-9:40 am

Nonstop1h 25m

$117

NewarkWashington, D.C.

EWR - IAD

EWRIAD

Newark

Sat 12/20

9:44 pm-11:06 pm

Nonstop1h 22m

Washington, D.C. Dulles Intl

Wed 12/24

6:00 am-7:18 am

Nonstop1h 18m

$121

NewarkWashington, D.C.

EWR - IAD

EWRIAD

Newark

Thu 12/4

5:55 am-6:18 pm

1 stop12h 23m

Washington, D.C. Dulles Intl

Sun 12/7

5:45 am-7:48 am

1 stop26h 03m

$126

NewarkWashington, D.C.

EWR - IAD

EWRIAD

Newark

Sat 12/6

10:00 am-10:50 am

1 stop24h 50m

Washington, D.C. Dulles Intl

Sat 12/13

5:45 am-1:10 am

1 stop19h 25m

$131

New YorkWashington, D.C.

JFK - IAD

JFKIAD

New York John F Kennedy Intl

Thu 12/4

10:08 am-11:39 am

Nonstop1h 31m

Washington, D.C. Dulles Intl

Sun 12/7

7:59 pm-9:29 pm

Nonstop1h 30m

$137

New YorkWashington, D.C.

JFK - IAD

JFKIAD

New York John F Kennedy Intl

Thu 12/4

5:46 pm-7:19 pm

Nonstop1h 33m

Washington, D.C. Dulles Intl

Sun 12/7

7:59 pm-9:29 pm

Nonstop1h 30m

$138

PittsburghWashington, D.C.

PIT - IAD

PITIAD

Pittsburgh

Sat 12/6

8:15 am-11:21 am

1 stop3h 06m

Washington, D.C. Dulles Intl

Sat 12/13

8:25 am-2:22 pm

1 stop5h 57m

$183

PittsburghWashington, D.C.

PIT - IAD

PITIAD

Pittsburgh

Thu 11/20

8:15 am-11:21 am

1 stop3h 06m

Washington, D.C. Dulles Intl

Sat 1/10

8:25 am-2:22 pm

1 stop5h 57m

$184

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 Pennsylvania 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 day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Wednesday 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 $804. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Pennsylvania to Washington, D.C. Dulles Intl Airport for around $1,027.

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 Pennsylvania in the morning is the least expensive time of day to depart. momondo users have found prices as low as $850 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 $1,186 on average. Flights to Washington, D.C. Dulles Intl Airport from Pennsylvania at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

Fly from Lancaster to Washington, D.C. Dulles Intl for the best Pennsylvania - Washington, D.C. Dulles Intl flight prices

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

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

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

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

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

Best Price Found	$59
Fastest flight time	0h 55m
Direct flights	Every day

The best one-way flight to Washington, D.C. Dulles Intl Airport from Pennsylvania in the past 72 hours is $59. The best round-trip flight deal from Pennsylvania to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $105.

The fastest flight from Pennsylvania to Washington, D.C. Dulles Intl Airport takes 0h 55m

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

Search flight deals

When did momondo last update prices for flights from Pennsylvania to Washington, D.C. Dulles Intl Airport?
Prices for flights from Pennsylvania to Washington, D.C. Dulles Intl Airport are updated daily.
How many operators does momondo search for flights from Pennsylvania to Washington, D.C. Dulles Intl Airport?
As of November 2025, there are 3 operators available to choose from for flights from Pennsylvania to Washington, D.C. Dulles Intl Airport.
How old do you have to be to fly from Pennsylvania 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 Pennsylvania 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 you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Pennsylvania to Washington, D.C. Dulles Intl Airport?
Based on momondo bookings for flights between Pennsylvania and Washington, D.C. Dulles Intl Airport, the leading plane model is Embraer 175 (Enhanced Winglets), making up 8.59% of the total bookings. Other popular models include Embraer ERJ-135 / ERJ-140 / ERJ-145 with 6.92%, Airbus A319 with 6.13%, and Boeing 737 MAX 8 with 5.41%.

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

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

Airline	Rating	Free Cancellation	Price
Southern / Mokulele	PriceFrom $94	Free Cancellation	Rating 0.0 0 reviews		Search Southern / Mokulele flights
United Airlines	PriceFrom $179	Free Cancellation	Rating 7.4 9,012 reviews		Search United 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 Pennsylvania to Washington, D.C.?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Pennsylvania to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Washington, D.C. from Pennsylvania which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Pennsylvania 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 Pennsylvania 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 Pennsylvania. 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

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.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Wed 12/10

Wed 12/17

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

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

Popular cities in the United States

Flights to New York John F Kennedy Intl Airportfrom $58

Flights to Newark Airportfrom $44

Flights to Dallas/Fort Worth Airportfrom $54

Flights to New York LaGuardia Airportfrom $38

Flights to Chicago O'Hare Intl Airportfrom $57

Flights to Orlando Airportfrom $47

Flights to Washington, D.C. Reagan-National Airportfrom $89

Flights to Chicago Midway Airport

Flights to Dallas Love Field Airport

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 Pennsylvania to Washington, D.C. from $55

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Washington, D.C. departing on 12/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

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

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

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

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

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

Our best Delta deals on Pennsylvania to Washington, D.C. Dulles Intl Airport flight tickets

momondo Fare Finder

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

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Pennsylvania 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 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 Pennsylvania to Washington, D.C. Dulles Intl flight route?

Fly from Lancaster to Washington, D.C. Dulles Intl for the best Pennsylvania - Washington, D.C. Dulles Intl flight prices

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

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

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

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

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

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

As of November 2025, there are 65 flights per day flying from Pennsylvania to Washington, D.C. Dulles Intl Airport. The most common time of day flights depart is 6:00AM, with 50% of flights taking off at noon.

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

The number of flights available between Pennsylvania and Washington, D.C. Dulles Intl Airport is 459 per week as of November 2025. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.

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

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

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

Best Price Found

Fastest flight time

Direct flights

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

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

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

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

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

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

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

I’m not ready to book a flight from Pennsylvania 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