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 59m 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?

United Airlines, Delta, and Frontier 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 February 2026, 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.

$59 Cheap Flights from Pennsylvania to Washington, D.C. Dulles Intl Airport in 2026

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 429 per week as of February 2026. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.

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

As of February 2026, there are 61 flights per day flying from Pennsylvania to Washington, D.C. Dulles Intl Airport. The most common time of day flights depart is 10:00AM, with 51% of flights taking off at noon.

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.

10:29 pm - 9:54 am

EWR

IAD

11h 25m

1 stop

6:19 pm - 1:16 am

IAD

EWR

6h 57m

1 stop

$123Frontier

Fri, Apr 24 - Mon, Apr 27

10:00 pm - 12:36 am

LGA

IAD

26h 36m

1 stop

8:12 am - 4:04 pm

IAD

LGA

7h 52m

1 stop

$126Frontier

Thu, Apr 30 - Sat, May 2

9:00 pm - 8:22 am

EWR

IAD

11h 22m

1 stop

6:19 pm - 9:29 pm

IAD

EWR

27h 10m

1 stop

$127Multiple Airlines

Thu, Apr 23 - Mon, Apr 27

5:39 pm - 12:21 am

EWR

IAD

6h 42m

1 stop

6:00 am - 9:29 pm

IAD

EWR

15h 29m

1 stop

$129Multiple Airlines

Wed, Mar 25 - Tue, Apr 7

6:00 am - 7:27 am

LGA

IAD

1h 27mnonstop

10:08 pm - 11:30 pm

IAD

LGA

1h 22mnonstop

$139United Airlines

Fri, Apr 17 - Sun, Apr 19

6:00 am - 7:18 am

EWR

IAD

1h 18mnonstop

6:00 am - 7:17 am

IAD

EWR

1h 17mnonstop

$139United Airlines

Fri, Mar 27 - Sun, Mar 29

5:47 pm - 7:19 pm

JFK

IAD

1h 32mnonstop

1:19 pm - 2:40 pm

IAD

JFK

1h 21mnonstop

$139Delta

Thu, Mar 19 - Mon, Mar 23

11:18 am - 12:39 pm

JFK

IAD

1h 21mnonstop

1:19 pm - 2:40 pm

IAD

JFK

1h 21mnonstop

$140Delta

Thu, Mar 19 - Mon, Mar 23

2:55 pm - 11:38 am

PIT

IAD

20h 43m

1 stop

5:25 pm - 7:45 am

IAD

PIT

14h 20m

1 stop

$167Southern / Mokulele

Sat, Mar 21 - Sun, Apr 12

7:40 am - 11:23 am

PIT

IAD

3h 43m

1 stop

5:40 pm - 9:28 pm

IAD

PIT

3h 48m

1 stop

$168Southern / Mokulele

Thu, Mar 12 - Fri, Mar 13

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

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

American Airlines

Jul 1

AVP5:27 pmWilkes-Barre Scranton

6h 42m

1 stop

IAD12:09 amWashington, D.C. Dulles Intl

Jul 4

IAD5:45 pmWashington, D.C. Dulles Intl

6h 33m

1 stop

AVP12:18 amWilkes-Barre Scranton

$199

American Airlines

Mar 4

MDT7:45 amHarrisburg

6h 54m

1 stop

IAD2:39 pmWashington, D.C. Dulles Intl

Mar 11

IAD9:19 amWashington, D.C. Dulles Intl

5h 30m

1 stop

MDT2:49 pmHarrisburg

$244

American Airlines

Mar 12

LGA6:00 amNew York LaGuardia

7h 32m

1 stop

IAD1:32 pmWashington, D.C. Dulles Intl

Mar 14

IAD5:00 amWashington, D.C. Dulles Intl

5h 47m

1 stop

LGA10:47 amNew York LaGuardia

$257

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

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

Frontier

Apr 24

EWR10:29 pmNewark

11h 25m

1 stop

IAD9:54 amWashington, D.C. Dulles Intl

Apr 27

IAD6:19 pmWashington, D.C. Dulles Intl

6h 57m

1 stop

EWR1:16 amNewark

$123

Frontier

Apr 30

LGA10:00 pmNew York LaGuardia

26h 36m

1 stop

IAD12:36 amWashington, D.C. Dulles Intl

May 2

IAD8:12 amWashington, D.C. Dulles Intl

7h 52m

1 stop

LGA4:04 pmNew York LaGuardia

$126

Frontier

Apr 30

EWR5:59 amNewark

12h 43m

1 stop

IAD6:42 pmWashington, D.C. Dulles Intl

May 2

IAD10:51 amWashington, D.C. Dulles Intl

10h 38m

1 stop

EWR9:29 pmNewark

$128

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

NewarkWashington, D.C.

EWR - IAD

EWRIAD

Newark

Fri 4/24

10:29 pm-9:54 am

1 stop11h 25m

Washington, D.C. Dulles Intl

Mon 4/27

6:19 pm-1:16 am

1 stop6h 57m

$123

New YorkWashington, D.C.

LGA - IAD

LGAIAD

New York LaGuardia

Thu 4/30

10:00 pm-12:36 am

1 stop26h 36m

Washington, D.C. Dulles Intl

Sat 5/2

8:12 am-4:04 pm

1 stop7h 52m

$126

NewarkWashington, D.C.

EWR - IAD

EWRIAD

Newark

Thu 4/23

9:00 pm-8:22 am

1 stop11h 22m

Washington, D.C. Dulles Intl

Mon 4/27

6:19 pm-9:29 pm

1 stop27h 10m

$127

NewarkWashington, D.C.

EWR - IAD

EWRIAD

Newark

Wed 3/25

5:39 pm-12:21 am

1 stop6h 42m

Washington, D.C. Dulles Intl

Tue 4/7

6:00 am-9:29 pm

1 stop15h 29m

$129

New YorkWashington, D.C.

LGA - IAD

LGAIAD

New York LaGuardia

Fri 4/17

6:00 am-7:27 am

Nonstop1h 27m

Washington, D.C. Dulles Intl

Sun 4/19

10:08 pm-11:30 pm

Nonstop1h 22m

$139

NewarkWashington, D.C.

EWR - IAD

EWRIAD

Newark

Fri 3/27

6:00 am-7:18 am

Nonstop1h 18m

Washington, D.C. Dulles Intl

Sun 3/29

6:00 am-7:17 am

Nonstop1h 17m

$139

New YorkWashington, D.C.

JFK - IAD

JFKIAD

New York John F Kennedy Intl

Thu 3/19

5:47 pm-7:19 pm

Nonstop1h 32m

Washington, D.C. Dulles Intl

Mon 3/23

1:19 pm-2:40 pm

Nonstop1h 21m

$139

New YorkWashington, D.C.

JFK - IAD

JFKIAD

New York John F Kennedy Intl

Thu 3/19

11:18 am-12:39 pm

Nonstop1h 21m

Washington, D.C. Dulles Intl

Mon 3/23

1:19 pm-2:40 pm

Nonstop1h 21m

$140

PittsburghWashington, D.C.

PIT - IAD

PITIAD

Pittsburgh

Sat 3/21

2:55 pm-11:38 am

1 stop20h 43m

Washington, D.C. Dulles Intl

Sun 4/12

5:25 pm-7:45 am

1 stop14h 20m

$167

PittsburghWashington, D.C.

PIT - IAD

PITIAD

Pittsburgh

Thu 3/12

7:40 am-11:23 am

1 stop3h 43m

Washington, D.C. Dulles Intl

Fri 3/13

5:40 pm-9:28 pm

1 stop3h 48m

$168

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 $765. When flying out on a Saturday, 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 $981.

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 $808 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 $1,169 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	$89
Fastest flight time	0h 59m
Direct flights	Every day

The best one-way flight to Washington, D.C. Dulles Intl Airport from Pennsylvania in the past 72 hours is $89. The best round-trip flight deal from Pennsylvania to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $304.

The fastest flight from Pennsylvania to Washington, D.C. Dulles Intl Airport takes 0h 59m

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 February 2026, 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 Boeing 737 MAX 8, making up 10.64% of the total bookings. Other popular models include Embraer 175 (Enhanced Winglets) with 9.11%, Embraer 175 with 7.03%, and Airbus A320-100/200 with 5.68%.

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 $86	Free Cancellation	Rating 0.0 0 reviews		Search Southern / Mokulele flights
United Airlines	PriceFrom $179	Free Cancellation	Rating 7.4 9,348 reviews		Search United Airlines flights

Alexandria

National Harbor

Gettysburg

Arlington

Winchester

Waldorf

Woodbridge

Colonial Beach

Laurel

Towson

Silver Spring

Gaithersburg

Tysons

Fredericksburg

Rockville

Manassas

Springfield

Fairfax

Bethesda

Sterling

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

Sat 3/28

Sat 4/4

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

Other flights from Pennsylvania

Other flights to Washington, D.C.

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in the United States

Flights to New York John F Kennedy Intl Airportfrom $56

Flights to Newark Airportfrom $57

Flights to New York LaGuardia Airportfrom $56

Flights to Chicago O'Hare Intl Airportfrom $53

Flights to Dallas/Fort Worth Airportfrom $54

Flights to Washington, D.C. Reagan-National Airportfrom $79

Flights to Orlando Airportfrom $56

Flights to Chicago Midway Airportfrom $55

Flights to Dallas Love Field Airport

Flights to Chicago Greater Rockford Airport

Cheap flights from Pennsylvania to Washington, D.C. from $59

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 4/15. 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

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

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

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

Our best Frontier 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

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?

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

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

What is the cheapest airline that flies 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?

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

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

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?

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

Pennsylvania flight routes

According to popular flight searches on momondo this year

Washington, D.C. Dulles Intl Airport flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Washington, D.C.

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

Complete your trip to Washington, D.C.

Explore popular destinations other users love

According to popular flight searches on momondo this year