How long does it take to fly to Washington, D.C. Reagan-National Airport?

Flight times from Pennsylvania to Washington, D.C. Reagan-National 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 1h on average. Another popular route from Pennsylvania to Washington, D.C. Reagan-National 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. Reagan-National?

Frontier, JetBlue, and American Airlines are the most popular carriers operating from Pennsylvania to Washington, D.C. Reagan-National

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Pennsylvania to Washington, D.C. Reagan-National Airport.

What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

The required travel and health documents for your Washington, D.C. Reagan-National Airport 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 Washington, D.C. Reagan-National Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$143 Cheap Flights from Pennsylvania to Washington, D.C. Reagan-National Airport in 2026/27

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

7 flights are operational daily from Pennsylvania to Washington, D.C. Reagan-National Airport as of November 2026. The most popular departure time for this route is 7:00PM, with 55% of flights per day taking off in the afternoon.

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

52 flights are operational weekly from Pennsylvania to Washington, D.C. Reagan-National Airport as of November 2026. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.

Discover deals from 900+ travel sites with momondo.

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.

9:30 am - 6:00 pmPHL Philadelphia-DCA Washington, D.C. Reagan-National

8h 30m1 stop Boston Logan Intl

9:59 am - 6:43 pmDCA Washington, D.C. Reagan-National-PHL Philadelphia

8h 44m1 stop Boston Logan Intl

$289JetBlue

Thu, Dec 3 - Sun, Dec 6

9:30 am - 6:00 pmPHL Philadelphia-DCA Washington, D.C. Reagan-National

8h 30m1 stop Boston Logan Intl

11:20 am - 6:43 pmDCA Washington, D.C. Reagan-National-PHL Philadelphia

7h 23m1 stop Boston Logan Intl

$291JetBlue

Tue, Dec 8 - Tue, Dec 15

5:20 pm - 11:24 pmPHL Philadelphia-DCA Washington, D.C. Reagan-National

6h 04m1 stop Fort Lauderdale

11:20 am - 6:43 pmDCA Washington, D.C. Reagan-National-PHL Philadelphia

7h 23m1 stop Boston Logan Intl

$291JetBlue

Sat, Dec 12 - Tue, Dec 15

9:30 am - 7:59 pmPHL Philadelphia-DCA Washington, D.C. Reagan-National

10h 29m1 stop Boston Logan Intl

1:00 pm - 6:43 pmDCA Washington, D.C. Reagan-National-PHL Philadelphia

5h 43m1 stop Boston Logan Intl

$291JetBlue

Mon, Dec 7 - Mon, Dec 14

3:38 pm - 7:57 pmPHL Philadelphia-DCA Washington, D.C. Reagan-National

4h 19m1 stop Boston Logan Intl

7:55 am - 4:16 pmDCA Washington, D.C. Reagan-National-PHL Philadelphia

8h 21m1 stop Fort Lauderdale

$291JetBlue

Mon, Feb 1 - Wed, Feb 3

9:30 am - 4:50 pmPHL Philadelphia-DCA Washington, D.C. Reagan-National

7h 20m1 stop Boston Logan Intl

8:45 am - 6:43 pmDCA Washington, D.C. Reagan-National-PHL Philadelphia

9h 58m1 stop Boston Logan Intl

$291JetBlue

Sun, Dec 6 - Sun, Dec 13

7:53 am - 12:10 pmPIT Pittsburgh-DCA Washington, D.C. Reagan-National

4h 17m1 stop Boston Logan Intl

11:20 am - 8:30 pmDCA Washington, D.C. Reagan-National-PIT Pittsburgh

9h 10m1 stop Boston Logan Intl

$300JetBlue

Thu, Dec 3 - Sun, Dec 6

7:53 am - 12:10 pmPIT Pittsburgh-DCA Washington, D.C. Reagan-National

4h 17m1 stop Boston Logan Intl

2:19 pm - 10:48 pmDCA Washington, D.C. Reagan-National-PIT Pittsburgh

8h 29m1 stop Boston Logan Intl

$303JetBlue

Tue, Dec 15 - Thu, Dec 17

6:00 am - 10:37 amPIT Pittsburgh-DCA Washington, D.C. Reagan-National

4h 37m1 stop New York LaGuardia

11:59 am - 1:14 pmDCA Washington, D.C. Reagan-National-PIT Pittsburgh

1h 15mnonstop

$312American Airlines

Mon, Nov 23 - Mon, Nov 23

1:33 pm - 3:14 pmPIT Pittsburgh-DCA Washington, D.C. Reagan-National

1h 41mnonstop

11:44 am - 1:03 pmDCA Washington, D.C. Reagan-National-PIT Pittsburgh

1h 19mnonstop

$316American Airlines

Thu, Dec 3 - Sun, Dec 6

Cheap last minute flights

Enter your travel dates to find the best prices.

7:00 am - 12:06 pmMDT Harrisburg-DCA Washington, D.C. Reagan-National

5h 06m1 stop Boston Logan Intl

4:44 pm - 11:10 pmDCA Washington, D.C. Reagan-National-MDT Harrisburg

6h 26m1 stop Boston Logan Intl

$369American Airlines

Wed, Nov 18 - Sat, Dec 5

11:25 am - 3:59 pmMDT Harrisburg-DCA Washington, D.C. Reagan-National

4h 34m1 stop Charlotte Douglas

4:44 pm - 11:10 pmDCA Washington, D.C. Reagan-National-MDT Harrisburg

6h 26m1 stop Boston Logan Intl

$369American Airlines

Wed, Nov 18 - Sat, Dec 5

3:46 pm - 5:09 pmPIT Pittsburgh-DCA Washington, D.C. Reagan-National

1h 23mnonstop

11:59 am - 1:13 pmDCA Washington, D.C. Reagan-National-PIT Pittsburgh

1h 14mnonstop

$379American Airlines

Sat, Nov 14 - Tue, Nov 17

1:15 pm - 6:25 pmPIT Pittsburgh-DCA Washington, D.C. Reagan-National

5h 10m1 stop Charlotte Douglas

7:59 pm - 9:13 pmDCA Washington, D.C. Reagan-National-PIT Pittsburgh

1h 14mnonstop

$389American Airlines

Sat, Nov 14 - Tue, Nov 17

2:59 pm - 10:00 pmPIT Pittsburgh-DCA Washington, D.C. Reagan-National

7h 01m1 stop Charlotte Douglas

8:30 am - 12:25 pmDCA Washington, D.C. Reagan-National-PIT Pittsburgh

3h 55m1 stop New York LaGuardia

$399American Airlines

Sat, Nov 14 - Tue, Nov 17

6:00 am - 12:59 pmPIT Pittsburgh-DCA Washington, D.C. Reagan-National

6h 59m1 stop New York LaGuardia

3:49 pm - 5:04 pmDCA Washington, D.C. Reagan-National-PIT Pittsburgh

1h 15mnonstop

$421American Airlines

Tue, Nov 17 - Tue, Nov 17

3:46 pm - 5:09 pmPIT Pittsburgh-DCA Washington, D.C. Reagan-National

1h 23mnonstop

11:59 am - 1:13 pmDCA Washington, D.C. Reagan-National-PIT Pittsburgh

1h 14mnonstop

$423American Airlines

Sat, Nov 14 - Tue, Nov 17

6:00 am - 7:29 amPIT Pittsburgh-DCA Washington, D.C. Reagan-National

1h 29mnonstop

8:10 pm - 9:23 pmDCA Washington, D.C. Reagan-National-PIT Pittsburgh

1h 13mnonstop

$429American Airlines

Fri, Nov 13 - Sat, Nov 21

9:23 am - 6:00 pmPIT Pittsburgh-DCA Washington, D.C. Reagan-National

8h 37m1 stop Boston Logan Intl

4:29 pm - 10:48 pmDCA Washington, D.C. Reagan-National-PIT Pittsburgh

6h 19m1 stop Boston Logan Intl

$443JetBlue

Wed, Nov 18 - Thu, Nov 19

9:23 am - 6:00 pmPIT Pittsburgh-DCA Washington, D.C. Reagan-National

8h 37m1 stop Boston Logan Intl

12:08 pm - 9:42 pmDCA Washington, D.C. Reagan-National-PIT Pittsburgh

9h 34m1 stop Fort Lauderdale

$443JetBlue

Wed, Nov 18 - Thu, Nov 19

Cheap direct flights

Enter your travel dates to find the best prices.

1:33 pm - 3:14 pmPIT Pittsburgh-DCA Washington, D.C. Reagan-National

1h 41mnonstop

11:44 am - 1:03 pmDCA Washington, D.C. Reagan-National-PIT Pittsburgh

1h 19mnonstop

$316American Airlines

Thu, Dec 3 - Sun, Dec 6

3:33 pm - 4:57 pmPHL Philadelphia-DCA Washington, D.C. Reagan-National

1h 24mnonstop

1:34 pm - 2:48 pmDCA Washington, D.C. Reagan-National-PHL Philadelphia

1h 14mnonstop

$317American Airlines

Thu, Dec 3 - Sun, Dec 6

1:33 pm - 3:14 pmPIT Pittsburgh-DCA Washington, D.C. Reagan-National

1h 41mnonstop

9:00 am - 10:19 amDCA Washington, D.C. Reagan-National-PIT Pittsburgh

1h 19mnonstop

$318American Airlines

Thu, Dec 10 - Mon, Dec 14

9:21 am - 11:00 amPIT Pittsburgh-DCA Washington, D.C. Reagan-National

1h 39mnonstop

3:41 pm - 5:02 pmDCA Washington, D.C. Reagan-National-PIT Pittsburgh

1h 21mnonstop

$319American Airlines

Sat, Dec 12 - Sun, Dec 13

1:48 pm - 3:19 pmPIT Pittsburgh-DCA Washington, D.C. Reagan-National

1h 31mnonstop

7:50 pm - 9:14 pmDCA Washington, D.C. Reagan-National-PIT Pittsburgh

1h 24mnonstop

$319American Airlines

Mon, Jan 18 - Sat, Jan 23

10:54 am - 12:17 pmPIT Pittsburgh-DCA Washington, D.C. Reagan-National

1h 23mnonstop

11:57 am - 1:16 pmDCA Washington, D.C. Reagan-National-PIT Pittsburgh

1h 19mnonstop

$319American Airlines

Thu, Feb 4 - Sun, Feb 7

1:33 pm - 3:14 pmPIT Pittsburgh-DCA Washington, D.C. Reagan-National

1h 41mnonstop

6:59 am - 8:12 amDCA Washington, D.C. Reagan-National-PIT Pittsburgh

1h 13mnonstop

$319American Airlines

Fri, Dec 11 - Fri, Dec 18

1:30 pm - 2:44 pmPIT Pittsburgh-DCA Washington, D.C. Reagan-National

1h 14mnonstop

11:46 am - 1:00 pmDCA Washington, D.C. Reagan-National-PIT Pittsburgh

1h 14mnonstop

$319American Airlines

Thu, Apr 8 - Sun, Apr 11

5:32 pm - 7:15 pmPIT Pittsburgh-DCA Washington, D.C. Reagan-National

1h 43mnonstop

11:44 am - 1:03 pmDCA Washington, D.C. Reagan-National-PIT Pittsburgh

1h 19mnonstop

$319American Airlines

Wed, Dec 9 - Wed, Dec 16

3:46 pm - 5:19 pmPHL Philadelphia-DCA Washington, D.C. Reagan-National

1h 33mnonstop

5:38 pm - 6:50 pmDCA Washington, D.C. Reagan-National-PHL Philadelphia

1h 12mnonstop

$319American Airlines

Wed, Jan 13 - Wed, Jan 20

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United Airlines flights from Pennsylvania to Washington, D.C. Reagan-National Airport

Our best United Airlines deals on Pennsylvania to Washington, D.C. Reagan-National Airport flight tickets

United Airlines

Jan 6

PIT8:30 amPittsburgh

4h 17m

1 stop

DCA12:47 pmWashington, D.C. Reagan-National

Jan 6

DCA3:05 pmWashington, D.C. Reagan-National

3h 59m

1 stop

PIT7:04 pmPittsburgh

$413

United Airlines

Feb 26

ABE5:35 pmAllentown-Bethlehem

17h 24m

1 stop

DCA10:59 amWashington, D.C. Reagan-National

Mar 1

DCA8:40 amWashington, D.C. Reagan-National

12h 33m

1 stop

ABE9:13 pmAllentown-Bethlehem

$867

United Airlines

Feb 26

ABE5:35 pmAllentown-Bethlehem

17h 24m

1 stop

DCA10:59 amWashington, D.C. Reagan-National

Mar 1

DCA8:40 amWashington, D.C. Reagan-National

12h 33m

1 stop

ABE9:13 pmAllentown-Bethlehem

$888

American Airlines flights from Pennsylvania to Washington, D.C. Reagan-National Airport

Our best American Airlines deals on Pennsylvania to Washington, D.C. Reagan-National Airport flight tickets

American Airlines

Nov 23

PIT6:00 amPittsburgh

4h 37m

1 stop

DCA10:37 amWashington, D.C. Reagan-National

Nov 23

DCA11:59 amWashington, D.C. Reagan-National

1h 15m

PIT1:14 pmPittsburgh

$312

American Airlines

Dec 3

PHL3:33 pmPhiladelphia

1h 24m

DCA4:57 pmWashington, D.C. Reagan-National

Dec 6

DCA1:34 pmWashington, D.C. Reagan-National

1h 14m

PHL2:48 pmPhiladelphia

$317

American Airlines

Dec 10

PIT1:33 pmPittsburgh

1h 41m

DCA3:14 pmWashington, D.C. Reagan-National

Dec 14

DCA9:00 amWashington, D.C. Reagan-National

1h 19m

PIT10:19 amPittsburgh

$318

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaWashington, D.C.

PHL Philadelphia - DCA Washington, D.C. Reagan-National

PHLDCA

Philadelphia

Thu 12/3

9:30 am-6:00 pm

1 stop8h 30m

Washington, D.C. Reagan-National

Sun 12/6

9:59 am-6:43 pm

1 stop8h 44m

$289

PhiladelphiaWashington, D.C.

PHL Philadelphia - DCA Washington, D.C. Reagan-National

PHLDCA

Philadelphia

Tue 12/8

9:30 am-6:00 pm

1 stop8h 30m

Washington, D.C. Reagan-National

Tue 12/15

11:20 am-6:43 pm

1 stop7h 23m

$291

PhiladelphiaWashington, D.C.

PHL Philadelphia - DCA Washington, D.C. Reagan-National

PHLDCA

Philadelphia

Sat 12/12

5:20 pm-11:24 pm

1 stop6h 04m

Washington, D.C. Reagan-National

Tue 12/15

11:20 am-6:43 pm

1 stop7h 23m

$291

PhiladelphiaWashington, D.C.

PHL Philadelphia - DCA Washington, D.C. Reagan-National

PHLDCA

Philadelphia

Mon 12/7

9:30 am-7:59 pm

1 stop10h 29m

Washington, D.C. Reagan-National

Mon 12/14

1:00 pm-6:43 pm

1 stop5h 43m

$291

PhiladelphiaWashington, D.C.

PHL Philadelphia - DCA Washington, D.C. Reagan-National

PHLDCA

Philadelphia

Mon 2/1

3:38 pm-7:57 pm

1 stop4h 19m

Washington, D.C. Reagan-National

Wed 2/3

7:55 am-4:16 pm

1 stop8h 21m

$291

PhiladelphiaWashington, D.C.

PHL Philadelphia - DCA Washington, D.C. Reagan-National

PHLDCA

Philadelphia

Sun 12/6

9:30 am-4:50 pm

1 stop7h 20m

Washington, D.C. Reagan-National

Sun 12/13

8:45 am-6:43 pm

1 stop9h 58m

$291

PittsburghWashington, D.C.

PIT Pittsburgh - DCA Washington, D.C. Reagan-National

PITDCA

Pittsburgh

Thu 12/3

7:53 am-12:10 pm

1 stop4h 17m

Washington, D.C. Reagan-National

Sun 12/6

11:20 am-8:30 pm

1 stop9h 10m

$300

PittsburghWashington, D.C.

PIT Pittsburgh - DCA Washington, D.C. Reagan-National

PITDCA

Pittsburgh

Tue 12/15

7:53 am-12:10 pm

1 stop4h 17m

Washington, D.C. Reagan-National

Thu 12/17

2:19 pm-10:48 pm

1 stop8h 29m

$303

PittsburghWashington, D.C.

PIT Pittsburgh - DCA Washington, D.C. Reagan-National

PITDCA

Pittsburgh

Mon 11/23

6:00 am-10:37 am

1 stop4h 37m

Washington, D.C. Reagan-National

Mon 11/23

11:59 am-1:14 pm

Nonstop1h 15m

$312

Quickest round-trip

PittsburghWashington, D.C.

PIT Pittsburgh - DCA Washington, D.C. Reagan-National

PITDCA

Pittsburgh

Thu 12/3

1:33 pm-3:14 pm

Nonstop1h 41m

Washington, D.C. Reagan-National

Sun 12/6

11:44 am-1:03 pm

Nonstop1h 19m

$316

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. Reagan-National 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 month to fly to Washington, D.C. Reagan-National Airport?

The month of December is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Pennsylvania, with most prices found around $228. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of December, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $251.

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from Pennsylvania to Washington, D.C. Reagan-National Airport is on a Thursday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Thursday will often find tickets for as low as $430. Flights from Pennsylvania to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $617. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our data shows that the cheapest Pennsylvania to Washington, D.C. Reagan-National Airport flights are usually those with departure times at noon. Our users have found flights to Washington, D.C. Reagan-National Airport at noon for as low as $460. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the evening when prices are around $559.

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

Fly from Pittsburgh to Washington, D.C. Reagan-National for the best Pennsylvania - Washington, D.C. Reagan-National flight prices

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

There are 3 cabin classes available to choose from on Pennsylvania to Washington, D.C. Reagan-National Airport 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. Reagan-National Airport flights?

You could potentially save up to 12% on your flight if you consider stops on a Pennsylvania to Washington, D.C. Reagan-National Airport flight.

Cheap Pennsylvania to Washington, D.C. Reagan-National Airport flight deals and tips

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

Best Price Found	$143
Fastest flight time	1h 12m
Direct flights	Every day

The best one-way flight to Washington, D.C. Reagan-National Airport from Pennsylvania in the past 72 hours is $143. The best round-trip flight deal from Pennsylvania to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $289.

The fastest flight from Pennsylvania to Washington, D.C. Reagan-National Airport takes 1h 12m

Direct flights go from Pennsylvania to Washington, D.C. Reagan-National Airport every day.

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Frequently asked questions about flying from Pennsylvania to Washington, D.C. Reagan-National Airport

When did momondo last update prices for flights from Pennsylvania to Washington, D.C. Reagan-National Airport?
Prices for flights from Pennsylvania to Washington, D.C. Reagan-National Airport are updated daily.
How many operators does momondo search for flights from Pennsylvania to Washington, D.C. Reagan-National Airport?
There is 1 operator available for flights from Pennsylvania to Washington, D.C. Reagan-National Airport as of November 2026.
How old do you have to be to fly from Pennsylvania to Washington, D.C. Reagan-National Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Pennsylvania to Washington, D.C. Reagan-National Airport.
What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?
The required travel and health documents for your Washington, D.C. Reagan-National Airport 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 Washington, D.C. Reagan-National Airport. 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 Pennsylvania to Washington, D.C. Reagan-National Airport?
momondo data reveals that the most frequently booked plane model on the route from Pennsylvania to Washington, D.C. Reagan-National Airport is Embraer 175, representing 23.25% of all bookings. The subsequent popular models are Embraer 175 (Enhanced Winglets) at 14.61%, Canadair (Bombardier) Regional Jet 900 at 8.35%, and Boeing 737 MAX 8 at 7.15%.

Best airlines flying from Pennsylvania to Washington, D.C. Reagan-National Airport

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $168	Free Cancellation	Rating 7.0 12,228 reviews		Search American Airlines flights

Alexandria

National Harbor

Arlington

Gettysburg

Fredericksburg

Waldorf

Laurel

Gaithersburg

Woodbridge

Linthicum Heights

Rockville

Silver Spring

Towson

Fairfax

Springfield

Glen Burnie

Edgewood

Colonial Beach

Falls Church

College Park

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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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Cheap flights from Pennsylvania to Washington, D.C. from $143

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 12/6. 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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United Airlines flights from Pennsylvania to Washington, D.C. Reagan-National Airport

Our best United Airlines deals on Pennsylvania to Washington, D.C. Reagan-National Airport flight tickets

American Airlines flights from Pennsylvania to Washington, D.C. Reagan-National Airport

Our best American Airlines deals on Pennsylvania to Washington, D.C. Reagan-National Airport flight tickets

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

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

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

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

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

Can stopping save me money on Pennsylvania to Washington, D.C. Reagan-National Airport flights?

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

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

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

How long does it take to fly to Washington, D.C. Reagan-National Airport?

Cheap Pennsylvania to Washington, D.C. Reagan-National Airport flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Pennsylvania to Washington, D.C. Reagan-National Airport

Best airlines flying from Pennsylvania to Washington, D.C. Reagan-National Airport

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

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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.

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