$70 Cheap flights from Pittsburgh Intl. to Washington Dulles Intl. (PIT to IAD)

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Find The Best Dates To Fly from Pittsburgh Intl. to Washington Dulles Intl.

Compare Flight Prices from Pittsburgh to Washington

Affordable Airfare Tickets from PIT to IAD Airport

The cheapest flights to Washington Dulles Intl. found within the past 7 days were $134 round trip and $70 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Oct 23 - Thu, Oct 23
PIT
Pittsburgh
IAD
Washington
$134 Roundtrip, found 11 hours ago
$134
Roundtrip
found 11 hours ago
Select Southern Airways Express flight, departing Thu, Oct 23 from Pittsburgh to Washington, returning Thu, Oct 23, priced at $134 found 11 hours ago
Wed, Jul 16 - Wed, Jul 16
PIT
Pittsburgh
IAD
Washington
$135 Roundtrip, found 1 day ago
$135
Roundtrip
found 1 day ago
Select Southern Airways Express flight, departing Wed, Jul 16 from Pittsburgh to Washington, returning Wed, Jul 16, priced at $135 found 1 day ago
Wed, Sep 17 - Tue, Sep 23
PIT
Pittsburgh
IAD
Washington
$139 Roundtrip, just found
$139
Roundtrip
just found
Select Southern Airways Express flight, departing Wed, Sep 17 from Pittsburgh to Washington, returning Tue, Sep 23, priced at $139 just found
Tue, Jul 15 - Sat, Jul 26
PIT
Pittsburgh
IAD
Washington
$141 Roundtrip, found 1 hour ago
$141
Roundtrip
found 1 hour ago
Select Southern Airways Express flight, departing Tue, Jul 15 from Pittsburgh to Washington, returning Sat, Jul 26, priced at $141 found 1 hour ago
Wed, Jul 30 - Sun, Aug 3
PIT
Pittsburgh
IAD
Washington
$141 Roundtrip, found 1 hour ago
$141
Roundtrip
found 1 hour ago
Select Southern Airways Express flight, departing Wed, Jul 30 from Pittsburgh to Washington, returning Sun, Aug 3, priced at $141 found 1 hour ago
Tue, Jul 22 - Tue, Jul 22
PIT
Pittsburgh
IAD
Washington
$157 Roundtrip, found 2 days ago
$157
Roundtrip
found 2 days ago
Select Southern Airways Express flight, departing Tue, Jul 22 from Pittsburgh to Washington, returning Tue, Jul 22, priced at $157 found 2 days ago
Fri, Oct 10 - Sat, Oct 18
PIT
Pittsburgh
IAD
Washington
$159 Roundtrip, found 2 hours ago
$159
Roundtrip
found 2 hours ago
Select Southern Airways Express flight, departing Fri, Oct 10 from Pittsburgh to Washington, returning Sat, Oct 18, priced at $159 found 2 hours ago
Wed, Aug 20 - Sun, Sep 7
PIT
Pittsburgh
IAD
Washington
$161 Roundtrip, found 5 days ago
$161
Roundtrip
found 5 days ago
Select United flight, departing Wed, Aug 20 from Pittsburgh to Washington, returning Sun, Sep 7, priced at $161 found 5 days ago
Wed, Aug 20 - Sun, Sep 7
PIT
Pittsburgh
IAD
Washington
$161 Roundtrip, found 5 days ago
$161
Roundtrip
found 5 days ago
Select United flight, departing Wed, Aug 20 from Pittsburgh to Washington, returning Sun, Sep 7, priced at $161 found 5 days ago
Tue, Jul 22 - Thu, Jul 24
PIT
Pittsburgh
IAD
Washington
$163 Roundtrip, found 2 days ago
$163
Roundtrip
found 2 days ago
Select Southern Airways Express flight, departing Tue, Jul 22 from Pittsburgh to Washington, returning Thu, Jul 24, priced at $163 found 2 days ago

Washington Dulles Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Hyatt Washington DC / Convention Center

Hyatt Washington DC / Convention Center

3 out of 5
Save 100% on your flight
per person
Aug 19 - Aug 24
found 5 hours ago
Roundtrip non-stop flight included
Pittsburgh (PIT) to Washington (DCA)
Hyatt Place Washington DC/White House

Hyatt Place Washington DC/White House

3 out of 5
per person
Aug 13 - Aug 18
found 11 hours ago
Roundtrip non-stop flight included
Pittsburgh (PIT) to Washington (DCA)
Riggs Washington DC

Riggs Washington DC

5 out of 5
per person
Aug 13 - Aug 18
found 11 hours ago
Roundtrip non-stop flight included
Pittsburgh (PIT) to Washington (DCA)
Washington Marriott at Metro Center

Washington Marriott at Metro Center

3.5 out of 5
per person
Aug 13 - Aug 18
found 11 hours ago
Roundtrip non-stop flight included
Pittsburgh (PIT) to Washington (DCA)
Hotel Indigo Old Town Alexandria by IHG

Hotel Indigo Old Town Alexandria by IHG

4 out of 5
per person
Aug 13 - Aug 18
found 11 hours ago
Roundtrip non-stop flight included
Pittsburgh (PIT) to Washington (DCA)
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Frequently asked questions

Can I catch a flight from PIT to Washington Dulles Intl. Airport (IAD) right now?
It's prudent to find out about any quarantine requirements and travel advice reports in place in your destination city. Ensure you go to the Covid-19 Travel Advisor for up-to-date information on catching a flight to Washington Dulles Intl. Airport (IAD) from PIT.
Are there direct flights from PIT to Washington Dulles Intl. Airport (IAD)?
For the shortest trip between Pittsburgh and Sterling, take a look at United Airlines. This airline operates direct flights from Pittsburgh Intl. Airport (PIT) to Dulles Intl. Airport.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to IAD, please visit our Customer Service Portal.
How long is the flight from Pittsburgh Intl. Airport (PIT) to Dulles Intl. Airport?
You'll have just enough time to breeze through a chapter or two in your latest novel as the journey from Pittsburgh Airport to Washington Dulles Intl. Airport (IAD) is just a mere 1 hour and 7 minutes. You may find yourself left on a cliffhanger!
What is the flight distance from PIT to Washington Dulles Intl. Airport (IAD)?
With a flight distance of only 180 mi, a magazine or two or a few episodes of your favorite series is all you'll need to keep yourself amused from PIT to IAD. You'll be hopping off the plane and diving straight into your fun adventures before long.
What airlines fly from Pittsburgh Intl. Airport (PIT) to Dulles Intl. Airport?
Eager to fly directly from Pittsburgh Airport to Dulles Intl. Airport? No sweat. United Airlines (UA) offers 104 flights per month and is a popular option with many savvy travelers.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you're flying with United Airlines, Delta or American Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Pittsburgh to Washington

 

Traveling From
Pittsburgh Intl.
Traveling To
Washington Dulles Intl.
Shortest Flight Time
1 hours 12 mins
Earliest Departure Time
6:15AM EDT
Latest Departure Time
8:05PM EDT
Lowest Flight Price
$134

Route Info

Flight path for flights from Pittsburgh International Airport to Washington Dulles International Airport.


Origin:
PIT - Pittsburgh International Airport
Destination:
IAD - Washington Dulles International Airport
Distance:
183.00 miles


Discover our best flights from Pittsburgh PIT to Washington IAD. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Pittsburgh PIT to Washington IAD at the right price  

Airfares to Washington IAD from Pittsburgh PIT currently cost between $134 and $163. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Pittsburgh PIT to Washington IAD 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Pittsburgh PIT to Washington IAD on Travelocity starting at $70. Prices and availability subject to change. Additional terms may apply. 

 

Get to Washington IAD from Pittsburgh PIT quicker with direct flights. 

Get to Washington faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to IAD from PIT to take around 1 hour(s) 12 min(s).  

 

Find our cheapest airfares for flights from Pittsburgh PIT to Washington IAD

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to IAD from PIT. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Pittsburgh PIT to Washington IAD today 

If you’re flexible about when you travel, October is usually the cheapest month to fly from Pittsburgh PIT to Washington IAD. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Washington IAD from Pittsburgh PIT 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to IAD from PIT have this option.  

 

Travel with confidence when you book flights to Washington IAD from Pittsburgh PIT with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.