How many flights depart from Pennsylvania to District of Columbia on average per day?

The number of flights available between Pennsylvania and District of Columbia is 129 per day as of July 2026. The most frequent departure time is 6:00AM, with 49% of daily flights leaving at noon.

What is the cheapest airline that flies from Pennsylvania to District of Columbia?

United Airlines, Frontier, and Delta are the most popular carriers operating from Pennsylvania to District of Columbia

How long is the flight from Pennsylvania to District of Columbia?

On average, it takes 55m to fly from Pennsylvania to District of Columbia if you fly out of Harrisburg (the most popular airport in Pennsylvania) and into Washington, D.C. Dulles Intl Airport (the most popular airport in District of Columbia). If you’re flying out of Pittsburgh and into Washington, D.C. Dulles Intl Airport, then the flight time is around 1h 06m.

What airlines fly to District of Columbia?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to District of Columbia 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 District of Columbia. Keep in mind that there are 4 different airlines that fly to District of Columbia on a routine basis, so you have a few additional options to choose from.

How many flights depart from Pennsylvania to District of Columbia on average per week?

As of July 2026, there are 904 flights per week flying from Pennsylvania to District of Columbia. The most common day of the week flights depart is Thu, with 17% of flights taking off on this day.

How many operators does momondo search for flights from Pennsylvania to District of Columbia?

The number of operators available for flights from Pennsylvania to District of Columbia is 5 as of July 2026.

How old do you have to be to fly from Pennsylvania to District of Columbia?

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 District of Columbia.

What documentation or ID do you need to fly to District of Columbia?

The necessary travel and health documents for your District of Columbia 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.

$49 Cheap Flights from Pennsylvania to District of Columbia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Pennsylvania to District of Columbia

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:10 am - 7:19 am

PIT

IAD

1h 09mnonstop

8:30 am - 9:36 am

IAD

PIT

1h 06mnonstop

$97United Airlines

Thu, Aug 20 - Thu, Aug 27

5:42 pm - 6:54 pm

PIT

DCA

1h 12mnonstop

5:00 pm - 6:13 pm

DCA

PIT

1h 13mnonstop

$97American Airlines

Wed, Aug 19 - Wed, Aug 26

6:21 am - 7:44 am

PIT

DCA

1h 23mnonstop

7:54 am - 9:04 am

DCA

PIT

1h 10mnonstop

$98American Airlines

Thu, Aug 13 - Mon, Aug 17

3:20 pm - 4:20 pm

PIT

IAD

1h 00mnonstop

10:20 pm - 11:30 pm

IAD

PIT

1h 10mnonstop

$117United Airlines

Sat, Sep 5 - Sun, Sep 6

4:45 pm - 10:52 pm

PHL

IAD

6h 07m

1 stop

6:20 am - 12:26 pm

IAD

PHL

6h 06m

1 stop

$130Frontier

Wed, Aug 19 - Wed, Aug 26

5:38 pm - 12:28 am

PHL

IAD

6h 50m

1 stop

9:16 pm - 7:36 am

IAD

PHL

10h 20m

1 stop

$131Frontier

Sat, Oct 10 - Mon, Oct 12

11:55 am - 4:13 pm

PIT

IAD

4h 18m

1 stop

12:50 pm - 5:07 pm

IAD

PIT

4h 17m

1 stop

$144Southern / Mokulele

Thu, Aug 13 - Mon, Aug 17

11:55 am - 4:13 pm

PIT

IAD

4h 18m

1 stop

12:50 pm - 5:07 pm

IAD

PIT

4h 17m

1 stop

$147Southern / Mokulele

Thu, Aug 13 - Mon, Aug 17

7:22 am - 11:49 am

PIT

IAD

4h 27m

1 stop

5:25 pm - 12:04 am

IAD

PIT

6h 39m

1 stop

$157Delta

Thu, Aug 13 - Mon, Aug 17

1:57 pm - 7:34 pm

PIT

DCA

5h 37m

1 stop

6:10 am - 11:19 am

DCA

PIT

5h 09m

1 stop

$157Delta

Sat, Sep 5 - Sun, Sep 6

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

Frontier flights from Pennsylvania to District of Columbia

Our best Frontier deals on Pennsylvania to District of Columbia flight tickets

Frontier

Aug 19

PHL4:45 pmPhiladelphia

6h 07m

1 stop

IAD10:52 pmWashington, D.C. Dulles Intl

Aug 26

IAD6:20 amWashington, D.C. Dulles Intl

6h 06m

1 stop

PHL12:26 pmPhiladelphia

$130

Frontier

Oct 10

PHL5:38 pmPhiladelphia

6h 50m

1 stop

IAD12:28 amWashington, D.C. Dulles Intl

Oct 12

IAD9:16 pmWashington, D.C. Dulles Intl

10h 20m

1 stop

PHL7:36 amPhiladelphia

$131

Frontier

Sep 22

PHL7:10 amPhiladelphia

10h 26m

1 stop

IAD5:36 pmWashington, D.C. Dulles Intl

Sep 26

IAD7:00 amWashington, D.C. Dulles Intl

6h 12m

1 stop

PHL1:12 pmPhiladelphia

$133

United Airlines flights from Pennsylvania to District of Columbia

Our best United Airlines deals on Pennsylvania to District of Columbia flight tickets

United Airlines

Aug 20

PIT6:10 amPittsburgh

1h 09m

IAD7:19 amWashington, D.C. Dulles Intl

Aug 27

IAD8:30 amWashington, D.C. Dulles Intl

1h 06m

PIT9:36 amPittsburgh

$97

United Airlines

Sep 5

PIT3:20 pmPittsburgh

1h 00m

IAD4:20 pmWashington, D.C. Dulles Intl

Sep 6

IAD10:20 pmWashington, D.C. Dulles Intl

1h 10m

PIT11:30 pmPittsburgh

$117

United Airlines

Sep 3

PIT3:20 pmPittsburgh

1h 00m

IAD4:20 pmWashington, D.C. Dulles Intl

Sep 5

IAD5:15 pmWashington, D.C. Dulles Intl

1h 15m

PIT6:30 pmPittsburgh

$149

momondo Fare Finder

Use the filters below to find and compare flights from Pennsylvania to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PittsburghWashington, D.C.

PIT - IAD

PITIAD

Pittsburgh

Thu 8/20

6:10 am-7:19 am

Nonstop1h 09m

Washington, D.C. Dulles Intl

Thu 8/27

8:30 am-9:36 am

Nonstop1h 06m

$97

PittsburghWashington, D.C.

PIT - DCA

PITDCA

Pittsburgh

Wed 8/19

5:42 pm-6:54 pm

Nonstop1h 12m

Washington, D.C. Reagan-National

Wed 8/26

5:00 pm-6:13 pm

Nonstop1h 13m

$97

PittsburghWashington, D.C.

PIT - DCA

PITDCA

Pittsburgh

Thu 8/13

6:21 am-7:44 am

Nonstop1h 23m

Washington, D.C. Reagan-National

Mon 8/17

7:54 am-9:04 am

Nonstop1h 10m

$98

Quickest round-trip

PittsburghWashington, D.C.

PIT - IAD

PITIAD

Pittsburgh

Sat 9/5

3:20 pm-4:20 pm

Nonstop1h 00m

Washington, D.C. Dulles Intl

Sun 9/6

10:20 pm-11:30 pm

Nonstop1h 10m

$117

PhiladelphiaWashington, D.C.

PHL - IAD

PHLIAD

Philadelphia

Wed 8/19

4:45 pm-10:52 pm

1 stop6h 07m

Washington, D.C. Dulles Intl

Wed 8/26

6:20 am-12:26 pm

1 stop6h 06m

$130

PhiladelphiaWashington, D.C.

PHL - IAD

PHLIAD

Philadelphia

Sat 10/10

5:38 pm-12:28 am

1 stop6h 50m

Washington, D.C. Dulles Intl

Mon 10/12

9:16 pm-7:36 am

1 stop10h 20m

$131

PittsburghWashington, D.C.

PIT - IAD

PITIAD

Pittsburgh

Thu 8/13

11:55 am-4:13 pm

1 stop4h 18m

Washington, D.C. Dulles Intl

Mon 8/17

12:50 pm-5:07 pm

1 stop4h 17m

$144

PittsburghWashington, D.C.

PIT - IAD

PITIAD

Pittsburgh

Thu 8/13

11:55 am-4:13 pm

1 stop4h 18m

Washington, D.C. Dulles Intl

Mon 8/17

12:50 pm-5:07 pm

1 stop4h 17m

$147

PittsburghWashington, D.C.

PIT - IAD

PITIAD

Pittsburgh

Thu 8/13

7:22 am-11:49 am

1 stop4h 27m

Washington, D.C. Dulles Intl

Mon 8/17

5:25 pm-12:04 am

1 stop6h 39m

$157

PittsburghWashington, D.C.

PIT - DCA

PITDCA

Pittsburgh

Sat 9/5

1:57 pm-7:34 pm

1 stop5h 37m

Washington, D.C. Reagan-National

Sun 9/6

6:10 am-11:19 am

1 stop5h 09m

$157

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 District of Columbia

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 District of Columbia?

In general, December is the cheapest month to fly from Pennsylvania to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $239. If you don’t want to visit District of Columbia in December, then you should wait until January to fly from Pennsylvania, when ticket prices are also cheap, with an average price of $239.

What is the cheapest day to depart on your flight to District of Columbia?

The cheapest day to depart on your flight to District of Columbia is on a Friday when prices can be found for as low as $632. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Pennsylvania because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $917.

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

Flying to District of Columbia from Pennsylvania in the morning is the least expensive time of day to depart. momondo users have found prices as low as $693 when looking at flights departing in the morning. Flights to District of Columbia are more costly at noon, with an average ticket price of $1,140. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Pennsylvania to District of Columbia flight route?

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

What cabin class options are available on Pennsylvania to District of Columbia flights?

There are 4 cabin classes available to choose from on Pennsylvania to District of Columbia 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 District of Columbia flights?

No. A direct flight is the cheapest option for a flight between Pennsylvania to District of Columbia.

Cheap Pennsylvania to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pennsylvania to District of Columbia

Best Price Found	$179
Fastest flight time	0h 54m
Direct flights	Every day
Airports in District of Columbia	2 airports

The best one-way flight to District of Columbia from Pennsylvania in the past 72 hours is $179. The best round-trip flight deal from Pennsylvania to District of Columbia found on momondo in the last 72 hours is $115.

The fastest flight from Pennsylvania to District of Columbia takes 0h 54m

Direct flights go from Pennsylvania to District of Columbia every day.

There are 2 airports in District of Columbia. From Pennsylvania there are direct flights to Washington, D.C. Reagan-National (DCA), Washington, D.C. Dulles Intl (IAD).

Search flight deals

Frequently asked questions about flying from Pennsylvania to District of Columbia

When did momondo last update prices for flights from Pennsylvania to District of Columbia?
Prices for flights from Pennsylvania to District of Columbia refresh daily.
How many operators does momondo search for flights from Pennsylvania to District of Columbia?
The number of operators available for flights from Pennsylvania to District of Columbia is 5 as of July 2026.
How old do you have to be to fly from Pennsylvania to District of Columbia?
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 District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The necessary travel and health documents for your District of Columbia 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 District of Columbia?
Based on momondo bookings for flights between Pennsylvania and District of Columbia, the leading plane model is Embraer 175 (Enhanced Winglets), making up 12.15% of the total bookings. Other popular models include Embraer 175 with 12.01%, Airbus A319 with 8.29%, and Boeing 737-700 with 7.08%.

Best airlines flying from Pennsylvania to District of Columbia

Compare and see reviews for airlines that fly from Pennsylvania to District of Columbia with momondo

Airline	Rating	Free Cancellation	Price
Southern / Mokulele	PriceFrom $86	Free Cancellation	Rating 0.0 0 reviews	Search Southern / Mokulele flights
Southwest	PriceFrom $137	Free Cancellation	Rating 8.0 4,234 reviews	Search Southwest flights
American Airlines	PriceFrom $179	Free Cancellation	Rating 7.1 11,849 reviews	Search American Airlines flights
United Airlines	PriceFrom $179	Free Cancellation	Rating 7.4 10,034 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Pennsylvania to District of Columbia?

It is quick and easy to find Pennsylvania to District of Columbia 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 District of Columbia that suits you.

Can I find flights from Pennsylvania to District of Columbia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to District of Columbia from Pennsylvania with this policy.

How can momondo help me find flights from Pennsylvania to District of Columbia?

Once you have performed a search for Pennsylvania to District of Columbia 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 District of Columbia right now. Can momondo alert me if prices change?

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

An easier way to manage your District of Columbia 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

Sun 8/23

Sun 8/30

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 District of Columbia

Popular cities

Other flights from Pennsylvania

Other flights to District of Columbia

Airlines

Complete your trip

Feeling lucky

Popular cities in District of Columbia

Flights to New Yorkfrom $68

Flights to Los Angelesfrom $38

Flights to Orlandofrom $50

Flights to Miamifrom $64

Flights to Chicagofrom $50

Flights to San Franciscofrom $51

Flights to Las Vegasfrom $38

Flights to Washington, D.C.from $50

Flights to Bostonfrom $87

Flights to Atlantafrom $51

Flights to Fort Lauderdalefrom $57

Flights to Dallasfrom $50

Cheap flights from Pennsylvania to District of Columbia from $49

Find the cheapest flights from Pennsylvania to District of Columbia

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

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

Frontier flights from Pennsylvania to District of Columbia

Our best Frontier deals on Pennsylvania to District of Columbia flight tickets

United Airlines flights from Pennsylvania to District of Columbia

Our best United Airlines deals on Pennsylvania to District of Columbia flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Pennsylvania to District of Columbia that are best for you.

See travel insights to District of Columbia from

How to get the cheapest flight ticket from Pennsylvania to District of Columbia

What is the cheapest month to fly to District of Columbia?

What is the cheapest day to depart on your flight to District of Columbia?

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

What is the cheapest Pennsylvania to District of Columbia flight route?

What cabin class options are available on Pennsylvania to District of Columbia flights?

Can stopping save me money on Pennsylvania to District of Columbia flights?

What is the cheapest airline that flies from Pennsylvania to District of Columbia?

What airlines fly to District of Columbia?

How many flights depart from Pennsylvania to District of Columbia on average per day?

How many flights depart from Pennsylvania to District of Columbia on average per week?

How long is the flight from Pennsylvania to District of Columbia?

Cheap Pennsylvania to District of Columbia flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in District of Columbia

Frequently asked questions about flying from Pennsylvania to District of Columbia

Best airlines flying from Pennsylvania to District of Columbia

Compare and see reviews for airlines that fly from Pennsylvania to District of Columbia with momondo

Why use momondo?

An easier way to manage your District of Columbia 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 District of Columbia

Popular cities in District of Columbia

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

Pennsylvania flight routes

According to popular flight searches on momondo this year

District of Columbia flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to District of Columbia

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

Complete your trip to District of Columbia

Explore popular destinations other users love

According to popular flight searches on momondo this year