$69 Cheap Flights from Pittsburgh (PIT) to Washington (IAD)

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Cheap Flights from Pittsburgh to Washington (PIT-IAD)

Prices were available within the past 7 days and start at $69 for one-way flights and $133 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southern Airways Express
Mon, Jun 3 - Mon, Jun 3
PIT
Pittsburgh
IAD
Washington
$133 Roundtrip, found 2 hours ago
$133
Roundtrip
found 2 hours ago
Select Southern Airways Express flight, departing Mon, Jun 3 from Pittsburgh to Washington, returning Mon, Jun 3, priced at $133 found 2 hours ago
Southern Airways Express
Sat, Jun 22 - Tue, Jun 25
PIT
Pittsburgh
IAD
Washington
$138 Roundtrip, just found
$138
Roundtrip
just found
Select Southern Airways Express flight, departing Sat, Jun 22 from Pittsburgh to Washington, returning Tue, Jun 25, priced at $138 just found
Delta
Wed, Sep 4 - Fri, Sep 6
PIT
Pittsburgh
IAD
Washington
$147 Roundtrip, found 1 day ago
$147
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Sep 4 from Pittsburgh to Washington, returning Fri, Sep 6, priced at $147 found 1 day ago
United
Wed, Jun 19 - Thu, Jun 20
PIT
Pittsburgh
IAD
Washington
$148 Roundtrip, found 2 days ago
$148
Roundtrip
found 2 days ago
Select United flight, departing Wed, Jun 19 from Pittsburgh to Washington, returning Thu, Jun 20, priced at $148 found 2 days ago
Southern Airways Express
Mon, Jun 3 - Mon, Jun 3
PIT
Pittsburgh
IAD
Washington
$153 Roundtrip, found 2 hours ago
$153
Roundtrip
found 2 hours ago
Select Southern Airways Express flight, departing Mon, Jun 3 from Pittsburgh to Washington, returning Mon, Jun 3, priced at $153 found 2 hours ago
Southern Airways Express
Mon, Jul 15 - Mon, Jul 15
PIT
Pittsburgh
IAD
Washington
$153 Roundtrip, found 10 hours ago
$153
Roundtrip
found 10 hours ago
Select Southern Airways Express flight, departing Mon, Jul 15 from Pittsburgh to Washington, returning Mon, Jul 15, priced at $153 found 10 hours ago
Delta
Thu, Sep 26 - Tue, Oct 1
PIT
Pittsburgh
IAD
Washington
$156 Roundtrip, found 2 days ago
$156
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Sep 26 from Pittsburgh to Washington, returning Tue, Oct 1, priced at $156 found 2 days ago
Southern Airways Express
Wed, Jul 10 - Tue, Jul 16
PIT
Pittsburgh
IAD
Washington
$158 Roundtrip, just found
$158
Roundtrip
just found
Select Southern Airways Express flight, departing Wed, Jul 10 from Pittsburgh to Washington, returning Tue, Jul 16, priced at $158 just found
Southern Airways Express
Tue, Dec 17 - Tue, Dec 24
PIT
Pittsburgh
IAD
Washington
$159 Roundtrip, found 1 day ago
$159
Roundtrip
found 1 day ago
Select Southern Airways Express flight, departing Tue, Dec 17 from Pittsburgh to Washington, returning Tue, Dec 24, priced at $159 found 1 day ago
United
Wed, Jul 10 - Wed, Jul 10
PIT
Pittsburgh
IAD
Washington
$163 Roundtrip, found 4 days ago
$163
Roundtrip
found 4 days ago
Select United flight, departing Wed, Jul 10 from Pittsburgh to Washington, returning Wed, Jul 10, priced at $163 found 4 days ago
Flights from Pittsburgh (PIT) to Washington (IAD)
Origin airport
Pittsburgh Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Southern Airways Express, United
Roundtrip price
$132
Distance
183 mi
Average flight time
1 hour 8 mins

Pittsburgh to Washington Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Pittsburgh to Washington offer the perfect respite. Not only does exploring Washington provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Pittsburgh to Washington may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from PIT to IAD today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Washington are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Washington more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Washington is $69 now!

Frequently asked questions

How much is a one-way flight from PIT to Dulles Intl. Airport?
You can find one-way Pittsburgh flights to Washington starting from only $69. This data is based on the lowest price found on Expedia for this journey leaving across the next three months and was updated on May 16 2024 and has not changed since. This fare is for an Southern Airways service, taking off from Pittsburgh Airport on August 10 2024 and coming in to land at Washington Dulles Intl. Airport (IAD).
How long does it take to fly from Pittsburgh Intl. Airport (PIT) to IAD?
With United Airlines, a direct flight takes around 1 hour and 3 minutes. Secure a seat on the 2:45PM flight from PIT and touch down at Washington Dulles Intl. Airport (IAD) at 3:48PM. Get your hands on a superb deal on this and many other routes when you use Expedia to book your trip.
Is it cheaper to buy a plane ticket from Pittsburgh Airport to IAD last minute?
Booking your journey from Pittsburgh Intl. Airport (PIT) to IAD last minute could save you dollars if you happen to find a bargain. However, airfares usually don’t drop in price as the date of departure nears. If you procrastinate, flights could also be booked out or the best seats taken (don’t get stuck in the middle!). If you’d rather play it safe, book well in advance of when you want to leave. Note that some of the biggest deals can be found up to 12 months in advance. If your favorite airline hasn’t released its airfares yet, check back regularly as deals are constantly updated on Expedia.
What is the cheapest airline flying from Pittsburgh Intl. Airport (PIT) to IAD in the next 90 days?
Based on airfares found on Expedia with a departure date within the next 90 days, Southern Airways is the cheapest airline flying from Pittsburgh to Washington. The fare between these destinations starts from $69. This flight jets off from PIT on August 10 2024 and touches down at IAD. The price was last updated on May 16 2024 and has not changed since.
What's the cheapest price for a flight from PIT to IAD next month?
Grab a flight from Pittsburgh to Washington for only $69. This is the most affordable ticket price for this trip departing in the next month. It’s an Southern Airways flight jetting off from Pittsburgh Airport on June 12 2024 and landing at IAD. The pricing info was last updated on May 16 2024 and has not changed since. It was found after searching all available flights on Expedia within the next 30 days.
What airline has the least delays from Pittsburgh Intl. Airport (PIT) to Dulles Intl. Airport?
Jet off with United Airlines from PIT to IAD and land at the time found on your plane ticket. This carrier is the top performer on this route, with an 100% on-time score. If your flight happens to get delayed, the free Expedia App is the ideal way to stay in the loop. It’ll give you immediate trip notifications, from flight delays to gate changes and which carousel to collect your baggage.
Can I find cheap nonstop flights from Pittsburgh Intl. Airport (PIT) to Dulles Intl. Airport in the next three months?
Your next awesome adventure doesn’t have to break your budget. We’ve located a roundtrip nonstop flight from Pittsburgh to Washington within the next 90 days for $179. This price was found after looking at all available flights on Expedia with a departure date in the next three months and was last updated on May 16 2024. The flight via United heads out of Pittsburgh Airport on June 8 2024 and arrives at Washington Dulles Intl. Airport (IAD). It has a return date of June 10 2024.Use our filters to hunt for nonstop cheap flights from Pittsburgh Intl. Airport (PIT) to IAD. All you need to do is click on “Nonstop” under “Filter by” once your search results come up. Travel plans not set in stone? You can also try the “Flexible dates” dropdown menu to compare ticket prices for nearby dates. Finding a fare that’s a match for your budget and agenda couldn’t be easier.
What airports do you fly into for Sterling from Pittsburgh?
With Washington Dulles Intl. Airport (IAD), Ronald Reagan Washington National Airport (DCA) and Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to pick from, getting from Pittsburgh to Sterling is a cinch. The city’s main hub, Washington Dulles Intl. Airport (IAD), is about 4 mi south of the center. Apart from the price of fares, consider things like train or bus options from the airport and the distance to your hotel when deciding where to touch down. Get your Sterling trip off on the right foot by discovering Reston Town Center and One Loudoun.
What are the most popular departure times for flights from PIT to Washington Dulles Intl. Airport (IAD)?
The most popular departure times for flights from Pittsburgh Intl. Airport (PIT) to Washington Dulles Intl. Airport (IAD) are between 7:00 PM - 8:00 PM on United Airlines. One handy tip is to head out in the morning. The earlier you go, the better your chances of a delay-free flight with less air traffic around.
Can I change the date of my flight from Pittsburgh Intl. Airport (PIT) to Washington Dulles Intl. Airport (IAD)?
It’s a breeze to make changes to your Pittsburgh Airport to Washington Dulles Intl. Airport (IAD) trip yourself. Access your details via the Expedia Trips portal and choose “change flight.” Look for new flights and book the one that works best with your plans. You’ll get an estimate of applicable flight change fees. You can also use our Customer Service portal to chat to our Virtual Agent and quickly get answers to your questions.
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