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Latest Flight Deals from Pittsburgh to Washington D.C.

Book one-way or return flights from Pittsburgh to Washington D.C. from as little as SGD 66. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip
      • PIT07:40
        3h 40m
        1 stop
        IAD11:20
        Sat, Jun 29|Pittsburgh - Washington D.C.|Southern Airways Express
        SGD 66SGD 89
        26% OFF
        26% OFF
        SGD 89SGD 66
      • PIT07:40
        3h 40m
        1 stop
        IAD11:20
        Tue, Jul 9|Pittsburgh - Washington D.C.|Southern Airways Express
        SGD 67SGD 89
        25% OFF
        25% OFF
        SGD 89SGD 67
      • PIT07:40
        3h 40m
        1 stop
        IAD11:20
        Sat, Jul 27|Pittsburgh - Washington D.C.|Southern Airways Express
        SGD 68SGD 89
        24% OFF
        24% OFF
        SGD 89SGD 68
      • PIT12:55
        3h
        1 stop
        IAD15:55
        Sun, Jun 30|Pittsburgh - Washington D.C.|Southern Airways Express
        SGD 68
        SGD 68
      • PIT07:40
        3h 40m
        1 stop
        IAD11:20
        Fri, Jul 26|Pittsburgh - Washington D.C.|Southern Airways Express
        SGD 68
        SGD 68
      • PIT07:40
        3h 40m
        1 stop
        IAD11:20
        Mon, Jul 8|Pittsburgh - Washington D.C.|Southern Airways Express
        SGD 69
        SGD 69
      • PIT12:45
        3h 10m
        1 stop
        IAD15:55
        Fri, Aug 2|Pittsburgh - Washington D.C.|Southern Airways Express
        SGD 70
        SGD 70
      • PIT07:40
        3h 40m
        1 stop
        IAD11:20
        Fri, Jul 12|Pittsburgh - Washington D.C.|Southern Airways Express
        SGD 70
        SGD 70
      • PIT07:40
        3h 40m
        1 stop
        IAD11:20
        Sat, Jul 6|Pittsburgh - Washington D.C.|Southern Airways Express
        SGD 72
        SGD 72
      • PIT07:40
        3h 40m
        1 stop
        IAD11:20
        Wed, Jul 17|Pittsburgh - Washington D.C.|Southern Airways Express
        SGD 72
        SGD 72
      • PIT13:00
        3h 5m
        Direct
        WAS14:00
        Fri, Jul 5|Pittsburgh - Washington D.C.|Southern Airways Express
        Find More Flights
        Find More Flights

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

Searching for the best last minute flight from Pittsburgh to Washington D.C.? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Pittsburgh to Washington D.C.. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Pittsburgh to Washington D.C.

View airlines operating flights from Pittsburgh to Washington D.C.. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Southern Airways Express
From SGD 66
American Airlines
From SGD 80
United Airlines
From SGD 112
Delta Air Lines
From SGD 125
Jetblue Airways
From SGD 233
Southwest Airlines
From SGD 278
Frontier Airlines
From SGD 413
Alaska Airlines
From SGD 753
ANA airlines

Find more flights and airlines

Alternative Routes from Pittsburgh to Washington D.C.

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Pittsburgh to Washington D.C..

  • Cheapest
    Southern Airways Express
    PIT
    07:40
    3h 40m
    1 transfer
    IAD
    11:20
    Pittsburgh International Airport - Washington Dulles International Airport
    Sat, Jun 29Southern Airways Express
    SGD 66
  • American Airlines
    PIT
    05:38
    1h 11m
    Direct
    DCA
    06:49
    Pittsburgh International Airport - Ronald Reagan Washington National Airport
    Wed, Aug 7American Airlines
    SGD 80
  • American Airlines
    PIT
    05:38
    1h 11m
    Direct
    DCA
    06:49
    Pittsburgh International Airport - Ronald Reagan Washington National Airport
    Wed, Aug 7American Airlines
    SGD 80
    Find More Flights

How do I find the cheapest flights?

  • 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 departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Pittsburgh (PIT) to Washington D.C. (WAS) cost?

    According to Trip.com's data, the lowest price is around SGD 283.

  • How long does it take to fly from Pittsburgh (PIT) to Washington D.C. (WAS) and what is the distance?

    It takes around 1 hour 7 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): United Airlines, Southwest Airlines, Copa Airlines, Avianca, Austrian Airlines, Lufthansa, Brussels Airlines, Ethiopian Airlines and American Airlines.

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.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Information from Pittsburgh to Washington D.C.

Cheapest nonstop flight price

SGD 66

Cheapest round-trip ticket price

SGD 127

Off-season for travel

May

Peak season for travel

December

Flight distance

305.71km

Average flight time

1 hour 7 minutes

Popular airline

American Airlines

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