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Dulles International Airport to Pittsburgh International Airport flight

Explore the cheapest one-way and round-trip flights from Dulles International Airport to Pittsburgh International Airport over the next 90 days, with one-way fares from €56 and round-trip from €124. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        IAD 8:31 AM
        1h 6m
        Nonstop
        PIT 9:37 AM
        Washington D.C. - Pittsburgh | Fri, Oct 16 | United Airlines
        PIT 6:26 AM
        1h 9m
        Nonstop
        IAD 7:35 AM
        Pittsburgh - Washington D.C. | Sun, Oct 18 | United Airlines
        €157 €222
        28% off
        28% off
        €222 €157
      • IAD 10:20 PM
        1h 10m
        Nonstop
        PIT 11:30 PM
        Washington D.C. - Pittsburgh | Sun, Oct 11 | United Airlines
        PIT 2:37 PM
        1h 18m
        Nonstop
        DCA 3:55 PM
        Pittsburgh - Washington D.C. | Sun, Oct 18 | American Airlines
        €162 €222
        27% off
        27% off
        €222 €162
      • IAD 6:05 AM
        3h 47m
        1 stop
        PIT 9:52 AM
        Washington D.C. - Pittsburgh | Fri, Nov 6 | Delta Air Lines
        PIT 7:20 AM
        4h 32m
        1 stop
        IAD 11:52 AM
        Pittsburgh - Washington D.C. | Tue, Nov 10 | Delta Air Lines
        €124 €222
        44% off
        44% off
        €222 €124
      • IAD 12:30 PM
        4h 34m
        1 stop
        PIT 5:04 PM
        Washington D.C. - Pittsburgh | Thu, Nov 5 | Delta Air Lines
        PIT 3:59 PM
        6h 21m
        1 stop
        DCA 10:20 PM
        Pittsburgh - Washington D.C. | Wed, Nov 11 | Delta Air Lines
        €124
        44% off
        €222 €124
      • IAD 5:16 PM
        5h 33m
        1 stop
        PIT 10:49 PM
        Washington D.C. - Pittsburgh | Tue, Nov 10 | Delta Air Lines
        PIT 6:10 AM
        6h 30m
        1 stop
        DCA 12:40 PM
        Pittsburgh - Washington D.C. | Fri, Nov 13 | Delta Air Lines
        €124
        44% off
        €222 €124
      • IAD 6:05 AM
        3h 47m
        1 stop
        PIT 9:52 AM
        Washington D.C. - Pittsburgh | Fri, Oct 16 | Delta Air Lines
        PIT 4:44 PM
        4h 4m
        1 stop
        DCA 8:48 PM
        Pittsburgh - Washington D.C. | Sun, Oct 18 | Delta Air Lines
        €124
        44% off
        €222 €124
      • IAD 6:05 AM
        3h 47m
        1 stop
        PIT 9:52 AM
        Washington D.C. - Pittsburgh | Tue, Nov 3 | Delta Air Lines
        PIT 7:21 AM
        4h 29m
        1 stop
        IAD 11:50 AM
        Pittsburgh - Washington D.C. | Fri, Nov 6 | Delta Air Lines
        €126
        43% off
        €222 €126
      • IAD 12:30 PM
        4h 34m
        1 stop
        PIT 5:04 PM
        Washington D.C. - Pittsburgh | Wed, Nov 4 | Delta Air Lines
        PIT 7:21 AM
        4h 29m
        1 stop
        IAD 11:50 AM
        Pittsburgh - Washington D.C. | Fri, Nov 6 | Delta Air Lines
        €126
        43% off
        €222 €126
      • IAD 12:35 PM
        4h 31m
        1 stop
        PIT 5:06 PM
        Washington D.C. - Pittsburgh | Wed, Nov 11 | Delta Air Lines
        PIT 4:45 PM
        5h 41m
        1 stop
        DCA 10:26 PM
        Pittsburgh - Washington D.C. | Fri, Nov 13 | Delta Air Lines
        €126
        43% off
        €222 €126
      • IAD 12:35 PM
        4h 31m
        1 stop
        PIT 5:06 PM
        Washington D.C. - Pittsburgh | Thu, Nov 12 | Delta Air Lines
        PIT 4:00 PM
        4h 44m
        1 stop
        DCA 8:44 PM
        Pittsburgh - Washington D.C. | Sun, Nov 15 | Delta Air Lines
        €126
        43% off
        €222 €126
      • IAD 6:05 AM
        5h 30m
        1 stop
        PIT 11:35 AM
        Washington D.C. - Pittsburgh | Sun, Nov 8 | Delta Air Lines
        PIT 4:45 PM
        5h 41m
        1 stop
        DCA 10:26 PM
        Pittsburgh - Washington D.C. | Sun, Nov 15 | Delta Air Lines
        €126
        43% off
        €222 €126
      • IAD 6:05 AM
        3h 47m
        1 stop
        PIT 9:52 AM
        Washington D.C. - Pittsburgh | Sun, Oct 11 | Delta Air Lines
        PIT 12:20 PM
        4h 17m
        1 stop
        DCA 4:37 PM
        Pittsburgh - Washington D.C. | Sun, Oct 18 | Delta Air Lines
        €127
        43% off
        €222 €127
      • IAD 12:50 PM
        4h 2m
        1 stop
        PIT 4:52 PM
        Washington D.C. - Pittsburgh | Wed, Oct 7 | Southern Airways Express
        PIT 10:55 AM
        5h 18m
        1 stop
        IAD 4:13 PM
        Pittsburgh - Washington D.C. | Fri, Oct 9 | Southern Airways Express
        €127
        43% off
        €222 €127
      • IAD 8:25 AM
        4h 57m
        1 stop
        PIT 1:22 PM
        Washington D.C. - Pittsburgh | Sun, Oct 11 | Southern Airways Express
        PIT 10:55 AM
        5h 18m
        1 stop
        IAD 4:13 PM
        Pittsburgh - Washington D.C. | Wed, Oct 14 | Southern Airways Express
        €128
        42% off
        €222 €128
      • WAS 1:00 PM
        17h 25m
        1 stop
        PIT 2:00 PM
        Washington D.C. - Pittsburgh | Thu, Oct 8 | Normal Airline
        PIT 3:00 PM
        6h
        Nonstop
        WAS 4:00 PM
        Pittsburgh - Washington D.C. | Sat, Oct 10 | Normal Airline
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      • Cheapest nonstop
        IAD 10:22 PM
        1h
        Nonstop
        PIT 11:22 PM
        Washington D.C. - Pittsburgh | Tue, Oct 20 | United Airlines
        €176 €258
        32% off
        32% off
        €258 €176
      • IAD 10:22 PM
        1h 8m
        Nonstop
        PIT 11:30 PM
        Washington D.C. - Pittsburgh | Mon, Oct 26 | United Airlines
        €188 €258
        27% off
        27% off
        €258 €188
      • IAD 8:25 AM
        4h 57m
        1 stop
        PIT 1:22 PM
        Washington D.C. - Pittsburgh | Sun, Oct 11 | Southern Airways Express
        €56 €258
        78% off
        78% off
        €258 €56
      • IAD 8:25 AM
        4h 57m
        1 stop
        PIT 1:22 PM
        Washington D.C. - Pittsburgh | Wed, Oct 14 | Southern Airways Express
        €59
        77% off
        €258 €59
      • IAD 12:50 PM
        4h 2m
        1 stop
        PIT 4:52 PM
        Washington D.C. - Pittsburgh | Thu, Oct 15 | Southern Airways Express
        €59
        77% off
        €258 €59
      • IAD 8:25 AM
        4h 57m
        1 stop
        PIT 1:22 PM
        Washington D.C. - Pittsburgh | Fri, Oct 9 | Southern Airways Express
        €61
        76% off
        €258 €61
      • IAD 12:50 PM
        3h 47m
        1 stop
        PIT 4:37 PM
        Washington D.C. - Pittsburgh | Thu, Nov 5 | Southern Airways Express
        €63
        76% off
        €258 €63
      • IAD 12:50 PM
        4h 2m
        1 stop
        PIT 4:52 PM
        Washington D.C. - Pittsburgh | Wed, Oct 21 | Southern Airways Express
        €64
        75% off
        €258 €64
      • IAD 12:50 PM
        4h 2m
        1 stop
        PIT 4:52 PM
        Washington D.C. - Pittsburgh | Tue, Oct 13 | Southern Airways Express
        €64
        75% off
        €258 €64
      • IAD 12:50 PM
        4h 17m
        1 stop
        PIT 5:07 PM
        Washington D.C. - Pittsburgh | Fri, Nov 6 | Southern Airways Express
        €65
        75% off
        €258 €65
      • IAD 12:50 PM
        4h 17m
        1 stop
        PIT 5:07 PM
        Washington D.C. - Pittsburgh | Fri, Oct 16 | Southern Airways Express
        €65
        75% off
        €258 €65
      • IAD 8:25 AM
        5h 57m
        1 stop
        PIT 2:22 PM
        Washington D.C. - Pittsburgh | Sat, Oct 17 | Southern Airways Express
        €65
        75% off
        €258 €65
      • IAD 8:25 AM
        5h 57m
        1 stop
        PIT 2:22 PM
        Washington D.C. - Pittsburgh | Sun, Nov 1 | Southern Airways Express
        €65
        75% off
        €258 €65
      • IAD 12:50 PM
        4h 17m
        1 stop
        PIT 5:07 PM
        Washington D.C. - Pittsburgh | Thu, Oct 22 | Southern Airways Express
        €65
        75% off
        €258 €65
      • WAS 1:00 PM
        17h 25m
        1 stop
        PIT 2:00 PM
        Washington D.C. - Pittsburgh | Thu, Oct 8 | Normal Airline
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Displayed flight fares from Dulles International Airport to Pittsburgh International Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Dulles International Airport to Pittsburgh International Airport

What is the cheapest month for one-way flights from Dulles International Airport to Pittsburgh International Airport?

Data is based on average one-way flight prices from Dulles International Airport to Pittsburgh International Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Dulles International Airport to Pittsburgh International Airport, the best time to buy is in April, with an average price of €62. You’ll want to avoid May, when the average price can reach as high as €136.

€136
€99
€62
€25
    Cheapest
  • €76
    Oct
  • €90
    Nov
  • €76
    Dec
  • €101
    Jan
  • €71
    Feb
  • €68
    Mar
  • €62
    Apr
  • €136
    May
  • €121
    Jun
  • €101
    Jul
  • €72
    Aug
  • €109
    Sep

What is the cheapest day of the week to fly from Dulles International Airport to Pittsburgh International Airport?

The data is based on the past 12 months and shows the average ticket prices from Dulles International Airport to Pittsburgh International Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Dulles International Airport to Pittsburgh International Airport is Saturday, with average fares typically lower than other days. You’ll want to avoid flying on Tuesday, as ticket prices are usually the highest that day.

€129
€99
€68
€38
    Cheapest
  • €104
    Mon
  • €129
    Tue
  • €69
    Wed
  • €102
    Thu
  • €83
    Fri
  • €68
    Sat
  • €86
    Sun

Which airline offers the cheapest flights from Dulles International Airport to Pittsburgh International Airport?

The cheapest airline flying from Dulles International Airport to Pittsburgh International Airport is Southern Airways Express (from €56) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Southern Airways Express
From €56
Frontier Airlines
From €133
Delta Air Lines
From €149
American Airlines
From €156
United Airlines
From €176
Breeze Airways
From €181

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What is the flight schedule from Dulles International Airport to Pittsburgh International Airport?

Check the schedule for flights from Washington D.C. to Pittsburgh and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. 9X127

    Dulles International Airport

    12:50 PM

    IAD

    1h 28m

    Nonstop

    2:18 PM

    DUJ

    S M T W T F S
    Search

  2. 9X238

    Dubois Regional Airport

    3:45 PM

    DUJ

    52m

    Nonstop

    4:37 PM

    PIT

    S M T W T - S

  3. 9X125

    Dulles International Airport

    8:25 AM

    IAD

    1h 28m

    Nonstop

    9:53 AM

    DUJ

    S M T W T F -
    Search

  4. 9X232

    Dubois Regional Airport

    12:30 PM

    DUJ

    52m

    Nonstop

    1:22 PM

    PIT

    S M T W T F S

  5. DL1787

    Dulles International Airport

    5:13 PM

    IAD

    1h 40m

    Nonstop

    6:53 PM

    DTW

    S M T W T - S
    Search

  6. DL5369

    Detroit Metropolitan Wayne County Airport

    9:28 PM

    DTW

    1h 10m

    Nonstop

    10:38 PM

    PIT

    S M T W T F S

  7. F94409

    Dulles International Airport

    9:04 PM

    IAD

    2h 1m

    Nonstop

    11:05 PM

    ATL

    S M T W T F S
    Search

  8. DL1363

    Hartsfield–Jackson Atlanta International Airport

    8:25 AM

    ATL

    1h 41m

    Nonstop

    10:06 AM

    PIT

    S M T W T F S

  9. 9X121

    Dulles International Airport

    5:25 PM

    IAD

    1h 28m

    Nonstop

    6:53 PM

    DUJ

    S M T W T - S
    Search

  10. 9X232

    Dubois Regional Airport

    12:30 PM

    DUJ

    52m

    Nonstop

    1:22 PM

    PIT

    S M T W T F S

  11. F94409

    Dulles International Airport

    9:04 PM

    IAD

    2h 1m

    Nonstop

    11:05 PM

    ATL

    S M T W T F S
    Search

  12. F93508

    Hartsfield–Jackson Atlanta International Airport

    8:20 PM

    ATL

    1h 39m

    Nonstop

    9:59 PM

    MCO

    S M T W - F S

  13. F91620

    Orlando Intl. Airport

    11:11 AM

    MCO

    2h 36m

    Nonstop

    1:47 PM

    PIT

    S M T W T F S

  14. F94409

    Dulles International Airport

    9:04 PM

    IAD

    2h 1m

    Nonstop

    11:05 PM

    ATL

    S M T W T F S
    Search

  15. F92050

    Hartsfield–Jackson Atlanta International Airport

    3:30 PM

    ATL

    1h 39m

    Nonstop

    5:09 PM

    MCO

    S M T W T F S

  16. F91620

    Orlando Intl. Airport

    11:11 AM

    MCO

    2h 36m

    Nonstop

    1:47 PM

    PIT

    S M T W T F S
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About Dulles International Airport and Pittsburgh International Airport

Learn about Dulles International Airport (IAD) and Pittsburgh International Airport (PIT) — including location, terminals, transportation, and travel tips.

Flight distance 295.49 km
Cheapest one-way ticket price €56
Cheapest return ticket price €124

FAQs for Dulles International Airport to Pittsburgh International Airport Flights

  • How long is the flight from Dulles International Airport to Pittsburgh International Airport?

    Dulles International Airport to Pittsburgh International Airport takes about 38 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 4 daily flights from Dulles International Airport (IAD) to Pittsburgh International Airport (PIT).
  • The earliest flight from Dulles International Airport to Pittsburgh International Airport departs at 08:30, and the last departs at 22:20, with about 7 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Dulles International Airport (IAD) to Pittsburgh International Airport (PIT) is quite popular. Without considering departure times or holidays, tickets cost around €312 in October, the most expensive month to book this route.
  • The earliest flight departs from Dulles International Airport (IAD) at 08:25 and arrives in Pittsburgh International Airport (PIT) at 09:26.
  • The latest flight departs from Dulles International Airport (IAD) at 17:45 and arrives in Pittsburgh International Airport (PIT) at 18:48.
    • The distance from Pittsburgh International Airport to downtown is about 21 km. It takes about 40 minutes by taxi.
  • The closest airport to Pittsburgh International Airport (PIT) is Arnold Palmer Regional Airport. The distance is around 74 km.
  • United Airlines is a very popular airline operating an average of 866 flights per month.
  • One-way flights from Dulles International Airport to Pittsburgh International Airport currently start from €56, and round-trip fares start from €124. The current lowest fare is a Southern Airways Express flight departing on Sun, Oct 11; prices may vary depending on availability.
  • Yes. United Airlines operate direct flights from Dulles International Airport to Pittsburgh International Airport, with an average flight time of 34 minutes, and around 26 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Dulles International Airport to Pittsburgh International Airport is €186. Prices may vary depending on the departure date, airline, and availability.
  • Dulles International Airport to Pittsburgh International Airport operates around 26 weekly flights, mainly by United Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Dulles International Airport and Pittsburgh International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.