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

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

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

The number of operators available for flights from Washington, D.C. Dulles Intl Airport to Pennsylvania is 3 as of August 2025.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Pennsylvania.

What documentation or ID do you need to fly to Pennsylvania?

The required travel and health documents for your Pennsylvania trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Pennsylvania. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$56 Cheap Flights from Washington, D.C. Dulles Intl Airport to Pennsylvania in 2025

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

As of August 2025, there are 61 flights per day flying from Washington, D.C. Dulles Intl Airport to Pennsylvania. The most common time of day flights depart is 5:00PM, with 70% of flights taking off in the afternoon.

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

As of August 2025, 430 flights take off from Washington, D.C. Dulles Intl Airport and land in Pennsylvania each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.

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

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

12:55 pm - 5:13 pmIAD-PIT

4h 18m1 stop

7:40 am - 11:26 amPIT-IAD

3h 46m1 stop

$108Southern / Mokulele

Find Deal

Tue, Aug 19 - Thu, Aug 21

5:40 pm - 9:28 pmIAD-PIT

3h 48m1 stop

7:40 am - 11:23 amPIT-IAD

3h 43m1 stop

$109Southern / Mokulele

Find Deal

Wed, Sep 10 - Thu, Sep 11

12:40 pm - 2:19 pmIAD-EWR

1h 39mnonstop

6:00 am - 7:19 amEWR-IAD

1h 19mnonstop

$129United Airlines

Find Deal

Wed, Sep 3 - Wed, Sep 10

10:08 pm - 11:30 pmIAD-LGA

1h 22mnonstop

7:29 pm - 8:59 pmLGA-IAD

1h 30mnonstop

$129United Airlines

Find Deal

Thu, Sep 4 - Sat, Sep 6

8:23 pm - 10:02 pmIAD-JFK

1h 39mnonstop

5:50 pm - 7:43 pmJFK-IAD

1h 53mnonstop

$129Delta

Find Deal

Sat, Aug 30 - Sun, Aug 31

8:23 pm - 10:02 pmIAD-JFK

1h 39mnonstop

10:30 am - 12:02 pmJFK-IAD

1h 32mnonstop

$130Delta

Find Deal

Sat, Aug 30 - Sun, Aug 31

1:55 pm - 12:34 amIAD-EWR

10h 39m1 stop

5:55 am - 12:55 pmEWR-IAD

7h 00m1 stop

$178Frontier

Find Deal

Thu, Sep 4 - Sun, Sep 7

12:27 pm - 8:59 pmIAD-LGA

8h 32m1 stop

11:30 am - 9:34 pmLGA-IAD

10h 04m1 stop

$178Frontier

Find Deal

Sat, Aug 16 - Tue, Aug 19

8:24 am - 9:24 amIAD-PIT

1h 00mnonstop

11:55 am - 4:13 pmPIT-IAD

4h 18m1 stop

$190

Find Deal

Thu, Sep 4 - Mon, Sep 8

12:55 pm - 5:13 pmIAD-PIT

4h 18m1 stop

8:10 pm - 9:12 pmPIT-IAD

1h 02mnonstop

$194

Find Deal

Thu, Aug 28 - Mon, Sep 1

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

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

Delta

Aug 30

IAD8:23 pmWashington, D.C. Dulles Intl

1h 39m

JFK10:02 pmNew York John F Kennedy Intl

Aug 31

JFK5:50 pmNew York John F Kennedy Intl

1h 53m

IAD7:43 pmWashington, D.C. Dulles Intl

$129

Find similar

Delta

Aug 30

IAD8:23 pmWashington, D.C. Dulles Intl

1h 39m

JFK10:02 pmNew York John F Kennedy Intl

Aug 31

JFK10:30 amNew York John F Kennedy Intl

1h 32m

IAD12:02 pmWashington, D.C. Dulles Intl

$130

Find similar

Delta

Aug 30

IAD8:23 pmWashington, D.C. Dulles Intl

1h 39m

JFK10:02 pmNew York John F Kennedy Intl

Aug 31

JFK10:30 amNew York John F Kennedy Intl

1h 32m

IAD12:02 pmWashington, D.C. Dulles Intl

$131

Find similar

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

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

American Airlines

Aug 19

IAD7:44 amWashington, D.C. Dulles Intl

6h 46m

1 stop

JFK2:30 pmNew York John F Kennedy Intl

Aug 21

JFK5:00 pmNew York John F Kennedy Intl

6h 59m

1 stop

IAD11:59 pmWashington, D.C. Dulles Intl

$257

Find similar

American Airlines

Aug 30

IAD6:34 amWashington, D.C. Dulles Intl

6h 52m

1 stop

ABE1:26 pmAllentown-Bethlehem

Aug 31

ABE6:15 amAllentown-Bethlehem

6h 33m

1 stop

IAD12:48 pmWashington, D.C. Dulles Intl

$263

Find similar

American Airlines

Aug 13

IAD7:44 amWashington, D.C. Dulles Intl

6h 42m

1 stop

ABE2:26 pmAllentown-Bethlehem

Aug 31

ABE6:15 amAllentown-Bethlehem

6h 33m

1 stop

IAD12:48 pmWashington, D.C. Dulles Intl

$269

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Pittsburgh

IAD - PIT

IADPIT

Washington, D.C. Dulles Intl

Tue 8/19

12:55 pm-5:13 pm

1 stop4h 18m

Pittsburgh

Thu 8/21

7:40 am-11:26 am

1 stop3h 46m

$108

Washington, D.C.Pittsburgh

IAD - PIT

IADPIT

Washington, D.C. Dulles Intl

Wed 9/10

5:40 pm-9:28 pm

1 stop3h 48m

Pittsburgh

Thu 9/11

7:40 am-11:23 am

1 stop3h 43m

$109

Washington, D.C.Newark

IAD - EWR

IADEWR

Washington, D.C. Dulles Intl

Wed 9/3

12:40 pm-2:19 pm

Nonstop1h 39m

Newark

Wed 9/10

6:00 am-7:19 am

Nonstop1h 19m

$129

Washington, D.C.New York

IAD - LGA

IADLGA

Washington, D.C. Dulles Intl

Thu 9/4

10:08 pm-11:30 pm

Nonstop1h 22m

New York LaGuardia

Sat 9/6

7:29 pm-8:59 pm

Nonstop1h 30m

$129

Washington, D.C.New York

IAD - JFK

IADJFK

Washington, D.C. Dulles Intl

Sat 8/30

8:23 pm-10:02 pm

Nonstop1h 39m

New York John F Kennedy Intl

Sun 8/31

5:50 pm-7:43 pm

Nonstop1h 53m

$129

Washington, D.C.New York

IAD - JFK

IADJFK

Washington, D.C. Dulles Intl

Sat 8/30

8:23 pm-10:02 pm

Nonstop1h 39m

New York John F Kennedy Intl

Sun 8/31

10:30 am-12:02 pm

Nonstop1h 32m

$130

Washington, D.C.Newark

IAD - EWR

IADEWR

Washington, D.C. Dulles Intl

Thu 9/4

1:55 pm-12:34 am

1 stop10h 39m

Newark

Sun 9/7

5:55 am-12:55 pm

1 stop7h 00m

$178

Washington, D.C.New York

IAD - LGA

IADLGA

Washington, D.C. Dulles Intl

Sat 8/16

12:27 pm-8:59 pm

1 stop8h 32m

New York LaGuardia

Tue 8/19

11:30 am-9:34 pm

1 stop10h 04m

$178

Washington, D.C.Pittsburgh

IAD - PIT

IADPIT

Washington, D.C. Dulles Intl

Thu 9/4

8:24 am-9:24 am

Nonstop1h 00m

Pittsburgh

Mon 9/8

11:55 am-4:13 pm

1 stop4h 18m

$190

Washington, D.C.Pittsburgh

IAD - PIT

IADPIT

Washington, D.C. Dulles Intl

Thu 8/28

12:55 pm-5:13 pm

1 stop4h 18m

Pittsburgh

Mon 9/1

8:10 pm-9:12 pm

Nonstop1h 02m

$194

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 Washington, D.C. Dulles Intl Airport to Pennsylvania

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 Pennsylvania?

The month of February is, on average, the cheapest month to fly to Pennsylvania from Washington, D.C. Dulles Intl Airport, with most prices found around $179. If you don’t want to visit Pennsylvania in February, then you should wait until March to fly from Washington, D.C. Dulles Intl Airport, when ticket prices are also cheap, with an average price of $199.

What is the cheapest day to depart on your flight to Pennsylvania?

The cheapest day to depart on your flight to Pennsylvania is on a Friday when prices can be found for as low as $304. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,268. These prices are subject to change though, so be sure to set up a Price Alert for flights to Pennsylvania.

What is the cheapest time of day to depart on your flight to Pennsylvania?

Our most recent data shows that the best time of day to fly to Pennsylvania is at noon. Flights from Washington, D.C. Dulles Intl Airport to Pennsylvania during this time can be as low as $459. In contrast, the most expensive time of day to depart to Pennsylvania is in the evening when prices are around $784.

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

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

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

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

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

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

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

Best Price Found	$56
Fastest flight time	0h 58m
Direct flights	Every day
Airports in Pennsylvania	7 airports

The best one-way flight to Pennsylvania from Washington, D.C. Dulles Intl Airport in the past 72 hours is $56. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Pennsylvania found on momondo in the last 72 hours is $108.

The fastest flight from Washington, D.C. Dulles Intl Airport to Pennsylvania takes 0h 58m

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

There are 7 airports near Pennsylvania: Newark (EWR), Philadelphia (PHL), New York LaGuardia (LGA), Pittsburgh (PIT), Wilkes-Barre Scranton (AVP), Harrisburg (MDT), New York John F Kennedy Intl (JFK)

Search flight deals

When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Pennsylvania?
Prices for flights from Washington, D.C. Dulles Intl Airport to Pennsylvania refresh daily.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Pennsylvania?
The number of operators available for flights from Washington, D.C. Dulles Intl Airport to Pennsylvania is 3 as of August 2025.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Pennsylvania?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Pennsylvania.
What documentation or ID do you need to fly to Pennsylvania?
The required travel and health documents for your Pennsylvania trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Pennsylvania. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Washington, D.C. Dulles Intl Airport to Pennsylvania?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Washington, D.C. Dulles Intl Airport to Pennsylvania is Embraer 175 (Enhanced Winglets) (16.88% of total bookings). The next most popular plane models are Embraer 170 (11.32%), Embraer 175 (8.91%), and Embraer ERJ-135 / ERJ-140 / ERJ-145 (7.42%).

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

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

Airline	Rating	Free Cancellation	Price
Southern / Mokulele	PriceFrom $112	Free Cancellation	Rating 6.4 26 reviews		Search Southern / Mokulele flights
United Airlines	PriceFrom $169	Free Cancellation	Rating 7.4 8,917 reviews		Search United Airlines flights

Why use momondo?

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

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

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

Yes. All flights to Pennsylvania from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Pennsylvania from Washington, D.C..

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

If you are not ready to book a flight from Washington, D.C. to Pennsylvania now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Pennsylvania and let you know when they change.

An easier way to manage your Pennsylvania trip

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Popular cities in Pennsylvania

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Flights to Washington, D.C.from $57

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Washington, D.C. Dulles Intl Airport flight routes

Washington, D.C. Dulles Intl to Valparaiso Destin-Ft Walton Beach

Washington, D.C. Dulles Intl to Savannah/Hilton Head

Washington, D.C. Dulles Intl to South Bend/Michiana

Washington, D.C. Dulles Intl to Wilmington New Hanover County

Washington, D.C. Dulles Intl to Tweed-New Haven

Washington, D.C. Dulles Intl to Nashville Intl

Cheap flights from Washington, D.C. Dulles Intl Airport to Pennsylvania from $56

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

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Cheap one-way flights

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

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

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

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

momondo Fare Finder

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

See travel insights to Pennsylvania from

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

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 Pennsylvania?

What is the cheapest day to depart on your flight to Pennsylvania?

What is the cheapest time of day to depart on your flight to Pennsylvania?

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

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

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

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

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

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

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

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

As of August 2025, there are 61 flights per day flying from Washington, D.C. Dulles Intl Airport to Pennsylvania. The most common time of day flights depart is 5:00PM, with 70% of flights taking off in the afternoon.

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

As of August 2025, 430 flights take off from Washington, D.C. Dulles Intl Airport and land in Pennsylvania each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.

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

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

Best Price Found

Fastest flight time

Direct flights

Airports in Pennsylvania

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

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

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

What documentation or ID do you need to fly to Pennsylvania?

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

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

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

Why use momondo?

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

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

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

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

An easier way to manage your Pennsylvania 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 Pennsylvania

Popular cities in Pennsylvania

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