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

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

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

Prices for flights from Pittsburgh Airport to Washington, D.C. Dulles Intl Airport were last updated today.

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

There are 2 operators available for flights from Pittsburgh Airport to Washington, D.C. Dulles Intl Airport as of November 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pittsburgh Airport 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.

$70 Cheap Flights from Pittsburgh to Washington, D.C. Dulles Intl Airport in 2026/27

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

The number of flights available between Pittsburgh and Washington, D.C. Dulles Intl Airport is 93 per week as of November 2026. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.

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

As of November 2026, there are 13 flights per day flying from Pittsburgh to Washington, D.C. Dulles Intl Airport. The most common time of day flights depart is 6:00AM, with 45% of flights taking off at noon.

Discover deals from 900+ travel sites with momondo.

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

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:55 am - 4:13 pmPIT Pittsburgh-IAD Washington, D.C. Dulles Intl

4h 18m1 stop DuBois Jefferson County

5:25 pm - 5:07 pmIAD Washington, D.C. Dulles Intl-PIT Pittsburgh

23h 42m1 stop DuBois Jefferson County

$207Southern / Mokulele

Wed, Nov 25 - Sun, Nov 29

11:55 am - 4:13 pmPIT Pittsburgh-IAD Washington, D.C. Dulles Intl

4h 18m1 stop DuBois Jefferson County

5:25 pm - 7:12 amIAD Washington, D.C. Dulles Intl-PIT Pittsburgh

13h 47m1 stop DuBois Jefferson County

$207Southern / Mokulele

Thu, Dec 3 - Sun, Dec 6

11:55 am - 4:13 pmPIT Pittsburgh-IAD Washington, D.C. Dulles Intl

4h 18m1 stop DuBois Jefferson County

5:25 pm - 2:22 pmIAD Washington, D.C. Dulles Intl-PIT Pittsburgh

20h 57m1 stop DuBois Jefferson County

$207Southern / Mokulele

Fri, Dec 11 - Sun, Dec 20

8:15 am - 12:00 pmPIT Pittsburgh-IAD Washington, D.C. Dulles Intl

3h 45m1 stop Bradford

6:33 pm - 9:41 amIAD Washington, D.C. Dulles Intl-PIT Pittsburgh

15h 08m2 stops Atlanta Hartsfield-Jackson Tampa

$207Multiple Airlines

Fri, Dec 4 - Sat, Dec 5

11:55 am - 4:13 pmPIT Pittsburgh-IAD Washington, D.C. Dulles Intl

4h 18m1 stop DuBois Jefferson County

5:25 pm - 5:07 pmIAD Washington, D.C. Dulles Intl-PIT Pittsburgh

23h 42m1 stop DuBois Jefferson County

$207Southern / Mokulele

Fri, Nov 27 - Sun, Nov 29

7:59 pm - 2:49 pmPIT Pittsburgh-IAD Washington, D.C. Dulles Intl

18h 50m2 stops Fort Lauderdale Atlanta Hartsfield-Jackson

12:50 pm - 4:37 pmIAD Washington, D.C. Dulles Intl-PIT Pittsburgh

3h 47m1 stop DuBois Jefferson County

$213Multiple Airlines

Mon, Dec 7 - Mon, Dec 14

7:45 am - 12:00 pmPIT Pittsburgh-IAD Washington, D.C. Dulles Intl

4h 15m1 stop Bradford

10:37 pm - 8:24 amIAD Washington, D.C. Dulles Intl-PIT Pittsburgh

33h 47m2 stops Atlanta Hartsfield-Jackson Raleigh-Durham

$215Multiple Airlines

Sat, Dec 12 - Sun, Jan 10

6:10 am - 7:23 amPIT Pittsburgh-IAD Washington, D.C. Dulles Intl

1h 13mnonstop

1:00 pm - 2:05 pmIAD Washington, D.C. Dulles Intl-PIT Pittsburgh

1h 05mnonstop

$319United Airlines

Fri, Dec 4 - Sat, Dec 5

6:20 am - 7:22 amPIT Pittsburgh-IAD Washington, D.C. Dulles Intl

1h 02mnonstop

8:36 am - 9:36 amIAD Washington, D.C. Dulles Intl-PIT Pittsburgh

1h 00mnonstop

$319United Airlines

Fri, Apr 2 - Mon, Apr 5

3:00 pm - 4:06 pmPIT Pittsburgh-IAD Washington, D.C. Dulles Intl

1h 06mnonstop

10:22 pm - 11:22 pmIAD Washington, D.C. Dulles Intl-PIT Pittsburgh

1h 00mnonstop

$319United Airlines

Wed, Mar 17 - Mon, Mar 22

Cheap last minute flights

Enter your travel dates to find the best prices.

7:45 am - 12:00 pmPIT Pittsburgh-IAD Washington, D.C. Dulles Intl

4h 15m1 stop Bradford

10:57 pm - 8:24 amIAD Washington, D.C. Dulles Intl-PIT Pittsburgh

33h 27m2 stops Atlanta Hartsfield-Jackson Raleigh-Durham

$216Multiple Airlines

Tue, Nov 17 - Fri, Jan 15

11:55 am - 4:13 pmPIT Pittsburgh-IAD Washington, D.C. Dulles Intl

4h 18m1 stop DuBois Jefferson County

5:25 pm - 2:22 pmIAD Washington, D.C. Dulles Intl-PIT Pittsburgh

20h 57m1 stop DuBois Jefferson County

$258Southern / Mokulele

Fri, Nov 13 - Mon, Nov 16

11:55 am - 4:13 pmPIT Pittsburgh-IAD Washington, D.C. Dulles Intl

4h 18m1 stop DuBois Jefferson County

5:50 pm - 5:07 pmIAD Washington, D.C. Dulles Intl-PIT Pittsburgh

23h 17m1 stop DuBois Jefferson County

$258Southern / Mokulele

Thu, Nov 12 - Sat, Nov 14

11:55 am - 4:13 pmPIT Pittsburgh-IAD Washington, D.C. Dulles Intl

4h 18m1 stop DuBois Jefferson County

5:50 pm - 5:07 pmIAD Washington, D.C. Dulles Intl-PIT Pittsburgh

23h 17m1 stop DuBois Jefferson County

$258Southern / Mokulele

Fri, Nov 13 - Sat, Nov 21

7:45 am - 12:00 pmPIT Pittsburgh-IAD Washington, D.C. Dulles Intl

4h 15m1 stop Bradford

6:07 pm - 5:27 pmIAD Washington, D.C. Dulles Intl-PIT Pittsburgh

23h 20m1 stop Fort Lauderdale

$269Multiple Airlines

Fri, Nov 13 - Fri, Nov 13

7:45 am - 12:00 pmPIT Pittsburgh-IAD Washington, D.C. Dulles Intl

4h 15m1 stop Bradford

3:30 pm - 7:37 pmIAD Washington, D.C. Dulles Intl-PIT Pittsburgh

28h 07m2 stops Asheville Regional Fort Lauderdale

$282Multiple Airlines

Tue, Nov 17 - Thu, Nov 19

6:27 pm - 8:11 pmPIT Pittsburgh-IAD Washington, D.C. Dulles Intl

49h 44m3 stops Orlando Atlanta Hartsfield-Jackson Fort Lauderdale

12:50 pm - 5:07 pmIAD Washington, D.C. Dulles Intl-PIT Pittsburgh

4h 17m1 stop DuBois Jefferson County

$346Multiple Airlines

Tue, Nov 17 - Fri, Nov 20

6:12 am - 7:25 amPIT Pittsburgh-IAD Washington, D.C. Dulles Intl

1h 13mnonstop

8:25 am - 9:38 amIAD Washington, D.C. Dulles Intl-PIT Pittsburgh

1h 13mnonstop

$349United Airlines

Tue, Nov 17 - Fri, Jan 15

3:15 pm - 4:27 pmPIT Pittsburgh-IAD Washington, D.C. Dulles Intl

1h 12mnonstop

5:25 pm - 6:34 pmIAD Washington, D.C. Dulles Intl-PIT Pittsburgh

1h 09mnonstop

$349United Airlines

Sat, Nov 14 - Sat, Dec 12

8:00 pm - 9:22 pmPIT Pittsburgh-IAD Washington, D.C. Dulles Intl

1h 22mnonstop

5:20 pm - 6:30 pmIAD Washington, D.C. Dulles Intl-PIT Pittsburgh

1h 10mnonstop

$364United Airlines

Mon, Nov 16 - Mon, Nov 23

Cheap direct flights

Enter your travel dates to find the best prices.

6:10 am - 7:23 amPIT Pittsburgh-IAD Washington, D.C. Dulles Intl

1h 13mnonstop

1:00 pm - 2:05 pmIAD Washington, D.C. Dulles Intl-PIT Pittsburgh

1h 05mnonstop

$319United Airlines

Fri, Dec 4 - Sat, Dec 5

6:20 am - 7:22 amPIT Pittsburgh-IAD Washington, D.C. Dulles Intl

1h 02mnonstop

8:36 am - 9:36 amIAD Washington, D.C. Dulles Intl-PIT Pittsburgh

1h 00mnonstop

$319United Airlines

Fri, Apr 2 - Mon, Apr 5

3:00 pm - 4:06 pmPIT Pittsburgh-IAD Washington, D.C. Dulles Intl

1h 06mnonstop

10:22 pm - 11:22 pmIAD Washington, D.C. Dulles Intl-PIT Pittsburgh

1h 00mnonstop

$319United Airlines

Wed, Mar 17 - Mon, Mar 22

3:25 pm - 4:30 pmPIT Pittsburgh-IAD Washington, D.C. Dulles Intl

1h 05mnonstop

8:25 am - 9:38 amIAD Washington, D.C. Dulles Intl-PIT Pittsburgh

1h 13mnonstop

$319United Airlines

Thu, Dec 17 - Wed, Jan 6

10:19 am - 11:40 amPIT Pittsburgh-IAD Washington, D.C. Dulles Intl

1h 21mnonstop

10:20 pm - 11:28 pmIAD Washington, D.C. Dulles Intl-PIT Pittsburgh

1h 08mnonstop

$319United Airlines

Fri, Feb 5 - Sun, Feb 7

6:10 am - 7:23 amPIT Pittsburgh-IAD Washington, D.C. Dulles Intl

1h 13mnonstop

8:32 am - 9:42 amIAD Washington, D.C. Dulles Intl-PIT Pittsburgh

1h 10mnonstop

$319United Airlines

Thu, Dec 10 - Thu, Dec 17

3:15 pm - 4:21 pmPIT Pittsburgh-IAD Washington, D.C. Dulles Intl

1h 06mnonstop

12:55 pm - 2:04 pmIAD Washington, D.C. Dulles Intl-PIT Pittsburgh

1h 09mnonstop

$319United Airlines

Mon, Jan 18 - Sat, Jan 23

6:00 am - 7:26 amPIT Pittsburgh-IAD Washington, D.C. Dulles Intl

1h 26mnonstop

8:32 am - 9:42 amIAD Washington, D.C. Dulles Intl-PIT Pittsburgh

1h 10mnonstop

$319United Airlines

Mon, Dec 21 - Wed, Dec 30

10:19 am - 11:40 amPIT Pittsburgh-IAD Washington, D.C. Dulles Intl

1h 21mnonstop

5:25 pm - 6:33 pmIAD Washington, D.C. Dulles Intl-PIT Pittsburgh

1h 08mnonstop

$319United Airlines

Wed, Feb 3 - Sun, Feb 7

10:28 am - 11:41 amPIT Pittsburgh-IAD Washington, D.C. Dulles Intl

1h 13mnonstop

1:00 pm - 2:05 pmIAD Washington, D.C. Dulles Intl-PIT Pittsburgh

1h 05mnonstop

$319United Airlines

Thu, Dec 3 - Sun, Dec 6

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Southern / Mokulele flights from Pittsburgh to Washington, D.C. Dulles Intl Airport

Our best Southern / Mokulele deals on Pittsburgh to Washington, D.C. Dulles Intl Airport flight tickets

Southern / Mokulele

Nov 20

PIT11:55 amPittsburgh

4h 18m

1 stop

IAD4:13 pmWashington, D.C. Dulles Intl

Nov 29

IAD5:25 pmWashington, D.C. Dulles Intl

20h 57m

1 stop

PIT2:22 pmPittsburgh

$207

Southern / Mokulele

Nov 21

PIT7:45 amPittsburgh

4h 15m

1 stop

IAD12:00 pmWashington, D.C. Dulles Intl

Dec 1

IAD12:50 pmWashington, D.C. Dulles Intl

3h 47m

1 stop

PIT4:37 pmPittsburgh

$208

Southern / Mokulele

Nov 20

PIT10:55 amPittsburgh

5h 30m

1 stop

IAD4:25 pmWashington, D.C. Dulles Intl

Nov 29

IAD5:50 pmWashington, D.C. Dulles Intl

13h 22m

1 stop

PIT7:12 amPittsburgh

$213

United Airlines flights from Pittsburgh to Washington, D.C. Dulles Intl Airport

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

United Airlines

Dec 5

PIT3:10 pmPittsburgh

1h 05m

IAD4:15 pmWashington, D.C. Dulles Intl

Dec 7

IAD10:22 pmWashington, D.C. Dulles Intl

1h 08m

PIT11:30 pmPittsburgh

$319

United Airlines

Nov 21

PIT3:15 pmPittsburgh

1h 12m

IAD4:27 pmWashington, D.C. Dulles Intl

Nov 28

IAD10:22 pmWashington, D.C. Dulles Intl

1h 08m

PIT11:30 pmPittsburgh

$334

United Airlines

Nov 23

PIT3:15 pmPittsburgh

1h 05m

IAD4:20 pmWashington, D.C. Dulles Intl

Nov 23

IAD5:20 pmWashington, D.C. Dulles Intl

1h 10m

PIT6:30 pmPittsburgh

$344

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PittsburghWashington, D.C.

PIT Pittsburgh - IAD Washington, D.C. Dulles Intl

PITIAD

Pittsburgh

Wed 11/25

11:55 am-4:13 pm

1 stop4h 18m

Washington, D.C. Dulles Intl

Sun 11/29

5:25 pm-5:07 pm

1 stop23h 42m

$207

PittsburghWashington, D.C.

PIT Pittsburgh - IAD Washington, D.C. Dulles Intl

PITIAD

Pittsburgh

Thu 12/3

11:55 am-4:13 pm

1 stop4h 18m

Washington, D.C. Dulles Intl

Sun 12/6

5:25 pm-7:12 am

1 stop13h 47m

$207

PittsburghWashington, D.C.

PIT Pittsburgh - IAD Washington, D.C. Dulles Intl

PITIAD

Pittsburgh

Fri 12/11

11:55 am-4:13 pm

1 stop4h 18m

Washington, D.C. Dulles Intl

Sun 12/20

5:25 pm-2:22 pm

1 stop20h 57m

$207

PittsburghWashington, D.C.

PIT Pittsburgh - IAD Washington, D.C. Dulles Intl

PITIAD

Pittsburgh

Fri 12/4

8:15 am-12:00 pm

1 stop3h 45m

Washington, D.C. Dulles Intl

Sat 12/5

6:33 pm-9:41 am

2 stops15h 08m

$207

PittsburghWashington, D.C.

PIT Pittsburgh - IAD Washington, D.C. Dulles Intl

PITIAD

Pittsburgh

Fri 11/27

11:55 am-4:13 pm

1 stop4h 18m

Washington, D.C. Dulles Intl

Sun 11/29

5:25 pm-5:07 pm

1 stop23h 42m

$207

PittsburghWashington, D.C.

PIT Pittsburgh - IAD Washington, D.C. Dulles Intl

PITIAD

Pittsburgh

Mon 12/7

7:59 pm-2:49 pm

2 stops18h 50m

Washington, D.C. Dulles Intl

Mon 12/14

12:50 pm-4:37 pm

1 stop3h 47m

$213

PittsburghWashington, D.C.

PIT Pittsburgh - IAD Washington, D.C. Dulles Intl

PITIAD

Pittsburgh

Sat 12/12

7:45 am-12:00 pm

1 stop4h 15m

Washington, D.C. Dulles Intl

Sun 1/10

10:37 pm-8:24 am

2 stops33h 47m

$215

PittsburghWashington, D.C.

PIT Pittsburgh - IAD Washington, D.C. Dulles Intl

PITIAD

Pittsburgh

Fri 12/4

6:10 am-7:23 am

Nonstop1h 13m

Washington, D.C. Dulles Intl

Sat 12/5

1:00 pm-2:05 pm

Nonstop1h 05m

$319

Quickest round-trip

PittsburghWashington, D.C.

PIT Pittsburgh - IAD Washington, D.C. Dulles Intl

PITIAD

Pittsburgh

Fri 4/2

6:20 am-7:22 am

Nonstop1h 02m

Washington, D.C. Dulles Intl

Mon 4/5

8:36 am-9:36 am

Nonstop1h 00m

$319

PittsburghWashington, D.C.

PIT Pittsburgh - IAD Washington, D.C. Dulles Intl

PITIAD

Pittsburgh

Wed 3/17

3:00 pm-4:06 pm

Nonstop1h 06m

Washington, D.C. Dulles Intl

Mon 3/22

10:22 pm-11:22 pm

Nonstop1h 00m

$319

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 Pittsburgh 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 typical price of a round-trip flight between Pittsburgh and Washington, D.C. Dulles Intl Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $299 to $382.
The lowest price recently found on this route was $206.

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

In general, January is the cheapest month to fly from Pittsburgh to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $209. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $211.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Thursday 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 $695. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Pittsburgh to Washington, D.C. Dulles Intl Airport for around $878.

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 Pittsburgh in the morning is the least expensive time of day to depart. momondo users have found prices as low as $515 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $955 on average. Flights to Washington, D.C. Dulles Intl Airport from Pittsburgh in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

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

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

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

You could potentially save up to 8% on your flight if you consider stops on a Pittsburgh to Washington, D.C. Dulles Intl Airport flight.

How have Pittsburgh to Washington, D.C. Dulles Intl Airport flight prices changed over time?

As of November 2026, prices for Pittsburgh to Washington, D.C. Dulles Intl Airport flights are approximately 31% more expensive when compared to flights at the same time last year.

When to book flights from Pittsburgh to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Pittsburgh to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Pittsburgh to Washington, D.C. Dulles Intl Airport (PIT to IAD) flight deals and tips

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

Best Price Found	$70
Fastest flight time	1h 02m
Direct flights	Every day

The best one-way flight to Washington, D.C. Dulles Intl Airport from Pittsburgh in the past 72 hours is $70. The best round-trip flight deal from Pittsburgh to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $207.

The fastest flight from Pittsburgh to Washington, D.C. Dulles Intl Airport takes 1h 02m

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

Search flight deals

Frequently asked questions about flying from Pittsburgh to Washington, D.C. Dulles Intl Airport

How far is Pittsburgh to Washington, D.C. Dulles Intl by plane?
There are 170.0 mi between Pittsburgh and Washington, D.C. Dulles Intl. By plane, this route typically takes 1h 02m.
When did momondo last update prices for flights from Pittsburgh Airport to Washington, D.C. Dulles Intl Airport?
Prices for flights from Pittsburgh Airport to Washington, D.C. Dulles Intl Airport were last updated today.
How many operators does momondo search for flights from Pittsburgh Airport to Washington, D.C. Dulles Intl Airport?
There are 2 operators available for flights from Pittsburgh Airport to Washington, D.C. Dulles Intl Airport as of November 2026.
How old do you have to be to fly from Pittsburgh Airport to Washington, D.C. Dulles Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pittsburgh Airport 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 Pittsburgh to Washington, D.C. Dulles Intl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Pittsburgh to Washington, D.C. Dulles Intl Airport is Embraer 175 (Enhanced Winglets) (19.87% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (10.38%), Embraer 175 (10.15%), and Boeing 737-700 (7.51%).
What is the most popular airline from Pittsburgh to Washington, D.C. Dulles Intl Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Pittsburgh to Washington, D.C. Dulles Intl Airport is United Airlines (80% of total bookings). The next most popular airline is Southern / Mokulele (20%).

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

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

Airline	Rating	Free Cancellation	Price
Southern / Mokulele	PriceFrom $131	Free Cancellation	Rating 0.0 0 reviews		Search Southern / Mokulele flights
United Airlines	PriceFrom $179	Free Cancellation	Rating 7.3 10,479 reviews		Search United Airlines flights

United Airlines Flights From Pittsburgh to Washington, D.C. Dulles Intl Airport
United Airlines is one of the most popular airlines flying from Pittsburgh to Washington, D.C. Dulles Intl Airport, operating 18 flights/week on average for this route. A good United Airlines flight deal for Pittsburgh to Washington, D.C. Dulles Intl Airport starts from $179 round-trip, up to an average price of $311. Our users have rated United Airlines at 7.3/10.

Alexandria

National Harbor

Arlington

Gettysburg

Fredericksburg

Winchester

Waldorf

Laurel

Gaithersburg

Woodbridge

Linthicum Heights

Rockville

Silver Spring

Sterling

Towson

Fairfax

Springfield

Glen Burnie

Edgewood

Chantilly

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Pittsburgh.

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

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Pittsburgh with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Pittsburgh to Washington, D.C..

I’m not ready to book a flight from Pittsburgh 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 Pittsburgh. 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.

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Cheap flights from Pittsburgh to Washington, D.C. from $70

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to Washington, D.C. departing on 11/23. 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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Southern / Mokulele flights from Pittsburgh to Washington, D.C. Dulles Intl Airport

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