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Cheap Flights from Pittsburgh to Washington D.C.
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Cheap Flights from Pittsburgh to Washington D.C. starting at S$ 51

Discover our range of affordable one-way and round-trip flights from Pittsburgh to Washington D.C. and kick-start your next adventure today!

  • One way
  • Round-trip
      • Cheapest nonstop
        PIT10:52
        1h 21m
        Nonstop
        DCA12:13
        Sat, Dec 7|Pittsburgh - Washington D.C.|American Airlines
        S$ 104S$ 136
        24% OFF
        24% OFF
        S$ 136S$ 104

        Fly from Pittsburgh to Washington D.C. on Sat, Dec 7 with American Airlines. One-way direct flights with American Airlines depart Pittsburgh International Airport and arrive Ronald Reagan Washington National Airport starting at S$ 104 including taxes and charges.

      • PIT05:39
        1h 20m
        Nonstop
        DCA06:59
        Wed, Dec 18|Pittsburgh - Washington D.C.|American Airlines
        S$ 110S$ 136
        19% OFF
        19% OFF
        S$ 136S$ 110

        Fly from Pittsburgh to Washington D.C. on Wed, Dec 18 with American Airlines. One-way direct flights with American Airlines depart Pittsburgh International Airport and arrive Ronald Reagan Washington National Airport starting at S$ 110 including taxes and charges.

      • PIT07:45
        3h 35m
        1 stop
        IAD11:20
        Sat, Dec 7|Pittsburgh - Washington D.C.|Southern Airways Express, Llc
        S$ 51S$ 136
        63% OFF
        63% OFF
        S$ 136S$ 51

        Fly from Pittsburgh to Washington D.C. on Sat, Dec 7 with Southern Airways Express, Llc. One-way connecting flights with Southern Airways Express, Llc depart Pittsburgh International Airport and arrive Dulles International Airport starting at S$ 51 including taxes and charges.

      • PIT16:05
        4h 45m
        1 stop
        IAD20:50
        Thu, Dec 5|Pittsburgh - Washington D.C.|Southern Airways Express, Llc
        S$ 58
        S$ 58

        Fly from Pittsburgh to Washington D.C. on Thu, Dec 5 with Southern Airways Express, Llc. One-way connecting flights with Southern Airways Express, Llc depart Pittsburgh International Airport and arrive Dulles International Airport starting at S$ 58 including taxes and charges.

      • PIT12:45
        3h 10m
        1 stop
        IAD15:55
        Tue, Dec 3|Pittsburgh - Washington D.C.|Southern Airways Express, Llc
        S$ 62
        S$ 62

        Fly from Pittsburgh to Washington D.C. on Tue, Dec 3 with Southern Airways Express, Llc. One-way connecting flights with Southern Airways Express, Llc depart Pittsburgh International Airport and arrive Dulles International Airport starting at S$ 62 including taxes and charges.

      • PIT16:05
        4h 45m
        1 stop
        IAD20:50
        Mon, Dec 9|Pittsburgh - Washington D.C.|Southern Airways Express, Llc
        S$ 63
        S$ 63

        Fly from Pittsburgh to Washington D.C. on Mon, Dec 9 with Southern Airways Express, Llc. One-way connecting flights with Southern Airways Express, Llc depart Pittsburgh International Airport and arrive Dulles International Airport starting at S$ 63 including taxes and charges.

      • PIT16:05
        4h 45m
        1 stop
        IAD20:50
        Wed, Dec 11|Pittsburgh - Washington D.C.|Southern Airways Express, Llc
        S$ 63
        S$ 63

        Fly from Pittsburgh to Washington D.C. on Wed, Dec 11 with Southern Airways Express, Llc. One-way connecting flights with Southern Airways Express, Llc depart Pittsburgh International Airport and arrive Dulles International Airport starting at S$ 63 including taxes and charges.

      • PIT07:45
        3h 35m
        1 stop
        IAD11:20
        Mon, Dec 23|Pittsburgh - Washington D.C.|Southern Airways Express, Llc
        S$ 63
        S$ 63

        Fly from Pittsburgh to Washington D.C. on Mon, Dec 23 with Southern Airways Express, Llc. One-way connecting flights with Southern Airways Express, Llc depart Pittsburgh International Airport and arrive Dulles International Airport starting at S$ 63 including taxes and charges.

      • PIT16:05
        4h 45m
        1 stop
        IAD20:50
        Fri, Dec 6|Pittsburgh - Washington D.C.|Southern Airways Express, Llc
        S$ 64
        S$ 64

        Fly from Pittsburgh to Washington D.C. on Fri, Dec 6 with Southern Airways Express, Llc. One-way connecting flights with Southern Airways Express, Llc depart Pittsburgh International Airport and arrive Dulles International Airport starting at S$ 64 including taxes and charges.

      • PIT07:45
        3h 41m
        1 stop
        IAD11:26
        Mon, Jan 6|Pittsburgh - Washington D.C.|Southern Airways Express, Llc
        S$ 64
        S$ 64

        Fly from Pittsburgh to Washington D.C. on Mon, Jan 6 with Southern Airways Express, Llc. One-way connecting flights with Southern Airways Express, Llc depart Pittsburgh International Airport and arrive Dulles International Airport starting at S$ 64 including taxes and charges.

      • PIT13:00
        3h 5m
        Nonstop
        WAS14:00
        Sat, Dec 7|Pittsburgh - Washington D.C.|American Airlines
        Find More Flights
        Find More Flights

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

Cheapest time to fly from Pittsburgh to Washington D.C.

Explore the best time to buy affordable tickets to Washington D.C. with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

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

Cheapest Airlines flying from Pittsburgh to Washington D.C.

Compare prices from various providers below to understand which option best suits your travel needs, before enjoying a comfortable journey with a trusted airline from Pittsburgh to Washington D.C..

Southern Airways Express, Llc
From S$ 51
American Airlines
From S$ 104
Delta Air Lines
From S$ 121
United Airlines
From S$ 134
Frontier Airlines
From S$ 209
Southwest Airlines
From S$ 278
Alaska Airlines
From S$ 481

Find more flights and airlines

Alternative Routes from Pittsburgh to Washington D.C.

Did you know that you can save money and time on an alternative route from Pittsburgh to Washington D.C.? Check out some of the different available routes below.

  • Cheapest
    Southern Airways Express, Llc
    PIT
    07:45
    3h 35m
    1 transfer
    IAD
    11:20
    Pittsburgh International Airport - Dulles International Airport
    Sat, Dec 7Southern Airways Express, Llc
    S$ 51
  • American Airlines
    PIT
    10:52
    1h 21m
    Nonstop
    DCA
    12:13
    Pittsburgh International Airport - Ronald Reagan Washington National Airport
    Sat, Dec 7American Airlines
    S$ 104
  • American Airlines
    PIT
    10:52
    1h 21m
    Nonstop
    DCA
    12:13
    Pittsburgh International Airport - Ronald Reagan Washington National Airport
    Sat, Dec 7American Airlines
    S$ 104
    Find More Flights

Frequently Asked Questions

  • When to buy 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 is a flight from Pittsburgh (PIT) to Washington D.C. (WAS) cost?

    According to Trip.com's data, the lowest price is around S$ 262.

  • How long is a flight from Pittsburgh (PIT) to Washington D.C. (WAS)?

    It takes about 1 hour 24 minutes to fly from Pittsburgh (PIT) to Washington D.C. (WAS).

  • What time does the earliest flight from Pittsburgh to Washington D.C. depart?

    The earliest flight departs from Pittsburgh (PIT) at 06:20 and arrives in Washington D.C. (IAD) at 07:28.

  • What time does the latest flight from Pittsburgh to Washington D.C. depart?

    The latest flight departs from Pittsburgh (PIT) at 20:10 and arrives in Washington D.C. (IAD) at 21:18.

  • What are the most popular airlines that fly from Pittsburgh (PIT) to Washington D.C. (WAS)?

  • What's the most popular airline for direct flights from Pittsburgh (PIT) to Washington D.C. (WAS)?

    United Airlines operates 2 direct flights from Pittsburgh (PIT) to Washington D.C. (WAS).

  • How many airports in Washington D.C.?

    There are 2 airports near Washington D.C.: Ronald Reagan Washington National Airport and Dulles International Airport.

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

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
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

Find cheapest flight ticket from Pittsburgh to Washington D.C.

Cheapest direct flight priceS$ 50
Cheapest return ticket priceS$ 200
Off-season for travelNovember
Peak season for travelAugust
Flight distance305.71km
Average flight time1 hour 24 minutes
Popular airlineSouthern Airways Express, Llc

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