Flight deals from Pittsburgh to Washington D.C.

We've found these cheap flights for you. You can book one-way or return flight tickets.

Round-trip
One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Information from Pittsburgh to Washington D.C.

Cheapest one-way flight price	US$38
Cheapest return ticket price	US$158
Off-season travel month	March
Peak season for travel	June
Flight distance	305.71km
Average flight time	1 hour 9 minutes
Popular airline	Southern Airways Express

Find the best time to fly from Pittsburgh to Washington D.C.

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Cheapest flights

From price

20 27
May

27 4
4 11
11 18
18 25
Jun

25 1
1 8
8 15
15 22
22 29
Jul

29 6
6 13

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

When are flight tickets from Pittsburgh (PIT) to Washington D.C. (WAS) the cheapest?

Airlines adjust prices for flights from Pittsburgh to Washington D.C. based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Pittsburgh (PIT) to Washington D.C. (WAS) cost?

According to Trip.com's data, the lowest price is around US$231.
How long is the flight from Pittsburgh (PIT) to Washington D.C. (WAS)?

It takes about 1 hour 9 minutes to fly from Pittsburgh (PIT) to Washington D.C. (WAS).
What are the most popular airlines that fly from Pittsburgh (PIT) to Washington D.C. (WAS)?

Airlines with flights from Pittsburgh (PIT) to Washington D.C. (WAS): American Airlines, United Airlines, Copa Airlines, avianca, Austrian Airlines, Lufthansa, Brussels Airlines and Ethiopian Airlines.
How many airports in Washington D.C. (WAS)?

There are 2 airport(s) in Washington D.C. (WAS): Ronald Reagan Washington National Airport and Dulles International Airport.

How to find a cheap flight from Pittsburgh to Washington D.C.

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Pittsburgh to Washington D.C.. Book your flights at the right time and save more.

Be flexible with your travel dates to get the cheapest flight from Pittsburgh to Washington D.C..

Simply tap "Date" on the flight search bar to browse through the calendar and check out airfare from Pittsburgh to Washington D.C. over the next 6 months in 2025. If you're planning to fly within the next three months, it looks like the most affordable option is on Mon, Apr 28, with one-way flights priced at just US$86.

Compare cheap flight deals from Pittsburgh to Washington D.C. across hundreds of airlines.

With our extensive search, you can compare prices from over 500 airlines to find the cheapest flight tickets from Pittsburgh to Washington D.C.. The cheapest airline for this route is American Airlines.

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By setting up a Price Alert for your journey from Pittsburgh to Washington D.C., you can easily keep an eye on ticket prices without having to check every day.

Don't miss out on cheap flight deals and promo codes from Pittsburgh to Washington D.C..

You can always find the latest offers through Trip.com Deals and Promo Codes for cheap flights. By signing up for a free membership, you'll get access to even more deals for your flights.

Book early or wait until the last minute.

It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.

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For the best travel flight booking experience, download the Trip.com app. You can search for cheap flights from Pittsburgh to Washington D.C. and snag some exclusive deals just for you.