Cheap Flight Tickets from Pittsburgh (PIT) to Washington (IAD), Starting at $221

Good to Know: Cheapest and Fastest PIT - IAD Flights

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

Cheapest Round Trip Flight

$221

DL Delta Airlines • 1 stop • 8h 56m

Sep 16 – Sep 19

The cheapest round trip flight from Pittsburgh to Washington (PIT-IAD-PIT) is currently $221

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Fastest Flight

7h 36m

The fastest nonstop flight from Pittsburgh to Washington (PIT-IAD) takes 7h 36m

Top Airlines Flying from Pittsburgh to Washington

Delta Airline, DL

Delta Airlines

Alaska Airlines -AS

Alaska Airlines

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

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

Sep 16 - Sep 19, Economy
DL
Pittsburgh → Washington
8h 56m
12:10 PM - 5:46 PM • 1 stop
DL
Pittsburgh → Washington
13h 49m
6:10 AM - 2:39 PM • 2 stops
$221
Delta Airlines
Sep 16 - Sep 19, Economy
DL
Pittsburgh → Washington
7h 36m
7:45 PM - 12:41 AM • 1 stop
DL
Pittsburgh → Washington
5h 33m
6:10 AM - 9:43 AM • 1 stop
$222
Delta Airlines
Sep 16 - Sep 19, Economy
DL
Pittsburgh → Washington
11h 41m
5:40 PM - 12:41 AM • 1 stop
DL
Pittsburgh → Washington
5h 10m
12:18 PM - 3:28 PM • 1 stop
$222
Delta Airlines
Sep 16 - Sep 19, Economy
DL
Pittsburgh → Washington
9h 19m
5:15 PM - 11:14 PM • 1 stop
DL
Pittsburgh → Washington
8h 29m
6:10 AM - 11:19 AM • 1 stop
$222
Delta Airlines
Sep 16 - Sep 19, Economy
DL
Pittsburgh → Washington
17h 5m
6:05 AM - 4:30 PM • 2 stops
DL
Pittsburgh → Washington
9h
5:15 PM - 10:55 PM • 1 stop
$224
Delta Airlines
Sep 16 - Sep 19, Economy
DL
Pittsburgh → Washington
17h 5m
6:05 AM - 4:30 PM • 2 stops
DL
Pittsburgh → Washington
13h 49m
6:10 AM - 2:39 PM • 2 stops
$256
Delta Airlines

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

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

FAQs on Pittsburgh to Washington Flights

What are the airports in Pittsburgh?
PIT
What’s the most popular airline flying from PIT to IAD?
The most popular airline flying from Pittsburgh to Washington are
Can I fly from PIT to IAD non-stop?
NO
Which airlines fly nonstop between Pittsburgh and Washington?
The non-stop flights between Pittsburgh and Washington are .
What’s the earliest departure time from PIT to IAD Airport?
The earliest flight leaves PIT at 6:05 am and lands in IAD - Washington Dulles International
What are the airports in Washington?
IAD,BWI,DCA
Can I make changes to my Pittsburgh to Washington 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 PIT to IAD?
Read the fare rules of the Pittsburgh to Washington 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 Pittsburgh and Washington?
operate flights between Pittsburgh and Washington
How long does a flight from Pittsburgh to Washington take?
It takes approximately 1 hour to fly non-stop from PIT to IAD, which is 182.42 miles by air.
Which airlines provide the cheapest flights from Pittsburgh (PIT) to Washington (IAD) ?
In the past couple of days, the cheapest tickets to IAD from PIT were found on DL : USD 222
Do I need a passport to fly between PIT and IAD?
No
What’s the latest departure time from PIT to IAD ?
The last flight leaves PIT at 7:45 pm

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

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

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