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

Frontier, Spirit Airlines, and American Airlines are the most popular carriers operating from Pennsylvania to Washington, D.C.

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

As of November 2025, there are 110 flights per day flying from Pennsylvania to Washington, D.C.. The most common time of day flights depart is 6:00AM, with 44% of flights taking off at noon.

What airlines fly to Washington, D.C.?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Washington, D.C. from Pennsylvania according to our data. American Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 4 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

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

Flight times from Pennsylvania to Washington, D.C. 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. 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.

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

773 flights are operational weekly from Pennsylvania to Washington, D.C. as of November 2025. The most popular departure day for this route is Mon, with 19% of flights per week taking off on this day.

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

Prices for flights from Pennsylvania to Washington, D.C. refresh daily.

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

As of November 2025, there are 6 operators available to choose from for flights from Pennsylvania to Washington, D.C..

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

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 Pennsylvania to Washington, D.C..

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

The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

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One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:59 am - 2:38 pmJFK-IAD

6h 39m1 stop

5:37 pm - 12:45 amIAD-JFK

7h 08m1 stop

$105Frontier

Find Deal

Mon, Jan 12 - Mon, Jan 12

9:40 pm - 10:58 pmJFK-DCA

1h 18mnonstop

6:00 am - 7:14 amDCA-JFK

1h 14mnonstop

$107JetBlue

Find Deal

Thu, Dec 4 - Sun, Dec 7

1:15 pm - 2:36 pmJFK-DCA

1h 21mnonstop

6:00 am - 7:14 amDCA-JFK

1h 14mnonstop

$108JetBlue

Find Deal

Wed, Nov 19 - Sat, Dec 6

6:20 am - 2:29 pmLGA-IAD

8h 09m1 stop

9:00 am - 4:29 pmIAD-LGA

7h 29m1 stop

$110Frontier

Find Deal

Wed, Dec 3 - Wed, Dec 10

10:13 am - 11:45 amLGA-DCA

1h 32mnonstop

6:33 pm - 7:49 pmDCA-LGA

1h 16mnonstop

$113American Airlines

Find Deal

Wed, Nov 19 - Sat, Dec 6

12:52 pm - 2:11 pmLGA-DCA

1h 19mnonstop

2:08 pm - 3:29 pmDCA-LGA

1h 21mnonstop

$115American Airlines

Find Deal

Wed, Dec 31 - Wed, Jan 7

8:20 pm - 9:55 pmEWR-DCA

1h 35mnonstop

6:00 am - 7:19 amDCA-EWR

1h 19mnonstop

$117United Airlines

Find Deal

Wed, Dec 3 - Thu, Dec 4

6:00 am - 7:27 amLGA-IAD

1h 27mnonstop

10:23 pm - 11:44 pmIAD-LGA

1h 21mnonstop

$117United Airlines

Find Deal

Wed, Dec 3 - Wed, Dec 10

6:45 pm - 3:47 pmEWR-BWI

21h 02m2 stops

2:00 pm - 7:13 pmBWI-EWR

5h 13m1 stop

$134Spirit Airlines

Find Deal

Mon, Nov 17 - Wed, Nov 19

11:49 am - 10:45 pmEWR-BWI

10h 56m1 stop

2:00 pm - 11:29 pmBWI-EWR

9h 29m2 stops

$145Spirit Airlines

Find Deal

Tue, Nov 18 - Wed, Nov 19

Frontier flights from Pennsylvania to Washington, D.C.

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

Frontier

Jan 12

JFK7:59 amNew York John F Kennedy Intl

6h 39m

1 stop

IAD2:38 pmWashington, D.C. Dulles Intl

Jan 12

IAD5:37 pmWashington, D.C. Dulles Intl

7h 08m

1 stop

JFK12:45 amNew York John F Kennedy Intl

$105

Find similar

Frontier

Dec 3

LGA6:20 amNew York LaGuardia

8h 09m

1 stop

IAD2:29 pmWashington, D.C. Dulles Intl

Dec 10

IAD9:00 amWashington, D.C. Dulles Intl

7h 29m

1 stop

LGA4:29 pmNew York LaGuardia

$110

Find similar

Frontier

Dec 3

JFK6:10 amNew York John F Kennedy Intl

8h 19m

1 stop

IAD2:29 pmWashington, D.C. Dulles Intl

Dec 8

IAD6:58 pmWashington, D.C. Dulles Intl

6h 01m

1 stop

JFK12:59 amNew York John F Kennedy Intl

$111

Find similar

United Airlines flights from Pennsylvania to Washington, D.C.

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

United Airlines

Dec 3

LGA6:00 amNew York LaGuardia

1h 27m

IAD7:27 amWashington, D.C. Dulles Intl

Dec 10

IAD10:23 pmWashington, D.C. Dulles Intl

1h 21m

LGA11:44 pmNew York LaGuardia

$117

Find similar

United Airlines

Dec 24

EWR3:07 pmNewark

1h 23m

IAD4:30 pmWashington, D.C. Dulles Intl

Dec 28

IAD6:00 amWashington, D.C. Dulles Intl

1h 18m

EWR7:18 amNewark

$121

Find similar

United Airlines

Jan 24

LGA10:34 amNew York LaGuardia

1h 19m

IAD11:53 amWashington, D.C. Dulles Intl

Jan 27

IAD5:10 pmWashington, D.C. Dulles Intl

1h 34m

LGA6:44 pmNew York LaGuardia

$122

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

New YorkWashington, D.C.

JFK - IAD

JFKIAD

New York John F Kennedy Intl

Mon 1/12

7:59 am-2:38 pm

1 stop6h 39m

Washington, D.C. Dulles Intl

Mon 1/12

5:37 pm-12:45 am

1 stop7h 08m

$105

New YorkWashington, D.C.

JFK - DCA

JFKDCA

New York John F Kennedy Intl

Thu 12/4

9:40 pm-10:58 pm

Nonstop1h 18m

Washington, D.C. Reagan-National

Sun 12/7

6:00 am-7:14 am

Nonstop1h 14m

$107

New YorkWashington, D.C.

JFK - DCA

JFKDCA

New York John F Kennedy Intl

Wed 11/19

1:15 pm-2:36 pm

Nonstop1h 21m

Washington, D.C. Reagan-National

Sat 12/6

6:00 am-7:14 am

Nonstop1h 14m

$108

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

Wed 12/10

9:00 am-4:29 pm

1 stop7h 29m

$110

New YorkWashington, D.C.

LGA - DCA

LGADCA

New York LaGuardia

Wed 11/19

10:13 am-11:45 am

Nonstop1h 32m

Washington, D.C. Reagan-National

Sat 12/6

6:33 pm-7:49 pm

Nonstop1h 16m

$113

New YorkWashington, D.C.

LGA - DCA

LGADCA

New York LaGuardia

Wed 12/31

12:52 pm-2:11 pm

Nonstop1h 19m

Washington, D.C. Reagan-National

Wed 1/7

2:08 pm-3:29 pm

Nonstop1h 21m

$115

NewarkWashington, D.C.

EWR - DCA

EWRDCA

Newark

Wed 12/3

8:20 pm-9:55 pm

Nonstop1h 35m

Washington, D.C. Reagan-National

Thu 12/4

6:00 am-7:19 am

Nonstop1h 19m

$117

New YorkWashington, D.C.

LGA - IAD

LGAIAD

New York LaGuardia

Wed 12/3

6:00 am-7:27 am

Nonstop1h 27m

Washington, D.C. Dulles Intl

Wed 12/10

10:23 pm-11:44 pm

Nonstop1h 21m

$117

NewarkBaltimore

EWR - BWI

EWRBWI

Newark

Mon 11/17

6:45 pm-3:47 pm

2 stops21h 02m

Baltimore/Washington

Wed 11/19

2:00 pm-7:13 pm

1 stop5h 13m

$134

NewarkBaltimore

EWR - BWI

EWRBWI

Newark

Tue 11/18

11:49 am-10:45 pm

1 stop10h 56m

Baltimore/Washington

Wed 11/19

2:00 pm-11:29 pm

2 stops9h 29m

$145

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

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.?

On average, the least expensive day to fly to Washington, D.C. from Pennsylvania is on a Friday. momondo users have found tickets for Friday departures for as low as $625. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Pennsylvania to Washington, D.C. for around $918.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

In the morning is the cheapest time of day to fly from Pennsylvania to Washington, D.C. when you can find flight prices for as low as $642. Flying to Washington, D.C. in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $1,170. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

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

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

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

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

Best Price Found	$59
Fastest flight time	1h 02m
Direct flights	Every day
Airports in Washington, D.C.	2 airports

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

The fastest flight from Pennsylvania to Washington, D.C. takes 1h 02m

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

There are 2 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Washington, D.C. Dulles Intl (IAD)

Search flight deals

When did momondo last update prices for flights from Pennsylvania to Washington, D.C.?
Prices for flights from Pennsylvania to Washington, D.C. refresh daily.
How many operators does momondo search for flights from Pennsylvania to Washington, D.C.?
As of November 2025, there are 6 operators available to choose from for flights from Pennsylvania to Washington, D.C..
How old do you have to be to fly from Pennsylvania to Washington, D.C.?
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 Pennsylvania to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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.?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Pennsylvania to Washington, D.C. is Embraer 175 (10.78% of total bookings). The next most popular plane models are Embraer 175 (Enhanced Winglets) (9.98%), Airbus A319 (8.26%), and Boeing 737 MAX 8 (5.97%).

Best airlines flying from Pennsylvania to Washington, D.C.

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

Airline	Rating	Free Cancellation	Price
Southern / Mokulele	PriceFrom $94	Free Cancellation	Rating 0.0 0 reviews	Search Southern / Mokulele flights
American Airlines	PriceFrom $159	Free Cancellation	Rating 7.2 11,041 reviews	Search American Airlines flights
United Airlines	PriceFrom $179	Free Cancellation	Rating 7.4 9,000 reviews	Search United Airlines flights
Southwest	PriceFrom $209	Free Cancellation	Rating 8.0 4,239 reviews	Search Southwest flights

Alexandria

National Harbor

Gettysburg

Arlington

Woodbridge

Waldorf

Tysons

Laurel

Colonial Beach

Silver Spring

Fredericksburg

Towson

Rockville

Reston

Manassas

Gaithersburg

Fairfax

Glen Burnie

Linthicum Heights

Springfield

Why use momondo?

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

It is quick and easy to find Pennsylvania 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 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?

Price alerts on flights to Washington, D.C. from Pennsylvania are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Washington, D.C. Reagan-National Airport

Washington, D.C. Dulles Intl Airport

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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 11/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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

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Frontier flights from Pennsylvania to Washington, D.C.

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

United Airlines flights from Pennsylvania to Washington, D.C.

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

momondo Fare Finder

Use the filters below to find and compare flights from Pennsylvania to Washington, D.C. 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.

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.?

What is the cheapest time of day to depart on your flight to Washington, D.C.?

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

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

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

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

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

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

Frontier, Spirit Airlines, and American Airlines are the most popular carriers operating from Pennsylvania to Washington, D.C.

What airlines fly to Washington, D.C.?

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

As of November 2025, there are 110 flights per day flying from Pennsylvania to Washington, D.C.. The most common time of day flights depart is 6:00AM, with 44% of flights taking off at noon.

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

773 flights are operational weekly from Pennsylvania to Washington, D.C. as of November 2025. The most popular departure day for this route is Mon, with 19% of flights per week taking off on this day.

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

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

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

Best Price Found

Fastest flight time

Direct flights

Airports in Washington, D.C.

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

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

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

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

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

Best airlines flying from Pennsylvania to Washington, D.C.

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

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.