Cheap Flight Tickets from Washington (IAD) to Pittsburgh (PIT), Starting at $266

Good to Know: Cheapest and Fastest IAD - PIT Flights

Useful information for finding best airline tickets from Washington Dulles International to Pittsburgh International on your next trip.

Cheapest Round Trip Flight

$266

UA United Airlines • 1 stop • 6h 55m

Aug 09 – Aug 10

The cheapest round trip flight from Washington to Pittsburgh (IAD-PIT-IAD) is currently $266

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Cheapest Direct Flight

$427

UA United Airlines • nonstop • 1h 50m

Aug 09

The cheapest nonstop flight from Washington to Pittsburgh (IAD-PIT) is currently $427

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Fastest Flight

1h 46m

The fastest nonstop flight from Washington to Pittsburgh (IAD-PIT) takes 1h 46m

Latest Flight Deals from Washington (IAD) to Pittsburgh (PIT)

Compare and book low fare round-trip air tickets from Washington to Pittsburgh. Ideal for travelers with confirmed return itineraries.

Aug 09 - Aug 10, Economy
UA
Washington → Pittsburgh
6h 55m
6:30 AM - 10:45 AM • 1 stop
9X
Washington → Pittsburgh
6h 58m
11:55 AM - 4:13 PM • 1 stop
$266
United Airlines
Aug 09 - Aug 10, Economy
AA
Washington → Pittsburgh
5h 23m
5:08 AM - 8:31 AM • 1 stop
9X
Washington → Pittsburgh
6h 58m
11:55 AM - 4:13 PM • 1 stop
$303
American Airlines
Aug 09 - Aug 10, Economy
9X
Washington → Pittsburgh
6h 57m
12:50 PM - 5:07 PM • 1 stop
AA
Washington → Pittsburgh
2h 3m
6:21 AM - 7:44 AM • nonstop
$303
Southern Airways
Aug 09 - Aug 10, Economy
UA
Washington → Pittsburgh
1h 50m
5:30 PM - 6:40 PM • nonstop
UA
Washington → Pittsburgh
1h 57m
7:59 PM - 9:16 PM • nonstop
$427
United Airlines
Aug 09 - Aug 10, Economy
UA
Washington → Pittsburgh
6h 55m
6:30 AM - 10:45 AM • 1 stop
UA
Washington → Pittsburgh
1h 57m
7:59 PM - 9:16 PM • nonstop
$427
United Airlines
Aug 09 - Aug 10, Economy
UA
Washington → Pittsburgh
1h 47m
12:56 PM - 2:03 PM • nonstop
UA
Washington → Pittsburgh
1h 52m
6:06 AM - 7:18 AM • nonstop
$427
United Airlines

Fly from Washington to Pittsburgh with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Washington to Pittsburgh? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Washington to Pittsburgh Flights

What are the airports in Washington?
IAD,BWI,DCA
What’s the most popular airline flying from IAD to PIT?
The most popular airline flying from Washington to Pittsburgh are
Can I fly from IAD to PIT non-stop?
Yes, you can fly IAD to PIT non-stop on
Which airlines fly nonstop between Washington and Pittsburgh?
The non-stop flights between Washington and Pittsburgh are .
What’s the earliest departure time from IAD to PIT Airport?
The earliest flight leaves IAD at 5:08 am and lands in PIT - Pittsburgh International
What are the airports in Pittsburgh?
PIT
Can I make changes to my Washington to Pittsburgh flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from IAD to PIT?
Read the fare rules of the Washington to Pittsburgh air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Washington and Pittsburgh?
operate flights between Washington and Pittsburgh
How long does a flight from Washington to Pittsburgh take?
It takes approximately 1 hour to fly non-stop from IAD to PIT, which is 182.42 miles by air.
Which airlines provide the cheapest flights from Washington (IAD) to Pittsburgh (PIT) ?
In the past couple of days, the cheapest tickets to PIT from IAD were found on UA : USD 427
Do I need a passport to fly between IAD and PIT?
No
What’s the latest departure time from IAD to PIT ?
The last flight leaves IAD at 10:30 pm

Washington (IAD) to Pittsburgh (PIT): Airport Information

Origin Airport Washington Dulles International , Washington, US
Destination Airport Pittsburgh International , Pittsburgh, US
Distance 182 miles

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