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$51+ Cheap flights from Pittsburgh (PIT) to Dulles Intl (IAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — IAD
Jul 30 — Aug 61
From?
To?
Tue 7/30
Tue 8/6
1 adult, Economy
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The best prices from Pittsburgh to Washington, D.C. Dulles Intl are usually found in January or April, booked 50 days in advance, depart on a Friday or Tuesday and return on a Monday

Cheap flight deals from Pittsburgh to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 25, 2024.

Popular in

February

Cheapest in

January

Round-trip from

$97
(iWofly)

One-way from

$51
(Trip.com)
High demand for flights, 22% potential price rise
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Best time to find cheap flights, 28% potential price drop
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From Pittsburgh to Washington, D.C. Dulles Intl
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One-way flight from Pittsburgh to Washington, D.C. Dulles Intl
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What is the cheapest day to fly round-trip from Pittsburgh to Washington, D.C. Dulles Intl Airport?

Flights from Pittsburgh to Washington, D.C. Dulles Intl Airport are found to be more expensive on Sunday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Washington, D.C. Dulles Intl Airport.

How far in advance should I book a flight from Pittsburgh to Washington, D.C. Dulles Intl Airport?

To save on the cost of your flight from Pittsburgh to Washington, D.C. Dulles Intl Airport, book at least 58 days before your planned departure. Booking around this time can save you about 62% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $154 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $177.

What is the cheapest month to fly from Pittsburgh to Washington, D.C. Dulles Intl Airport?

Flights from Pittsburgh to Washington, D.C. Dulles Intl Airport lean towards being more expensive in November. Prices are generally better when you fly from Pittsburgh to Washington, D.C. Dulles Intl Airport in December, with the cheapest ticket starting at $89.

What is the cheapest time of day to fly from PIT to IAD?

It’s typically best to fly out from Pittsburgh to Washington, D.C. Dulles Intl Airport in the afternoon. Doing so could potentially save you 44% on the flight price compared to flying at noon, which is usually more expensive.

Cheap Pittsburgh to Dulles Intl flights in July & August 2024

Find cheap flight options from Pittsburgh to Dulles Intl specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on July 25, 2024.
These are some of the best deals we've found on flights to Washington, D.C. in 2024 at this time. Check back soon for alternative fares.
This iWofly deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/124:05 pmPIT - IAD
1 stop4h 45mSouthern / Mokulele
Thu 8/158:40 amIAD - PIT
1 stop5h 59mSouthern / Mokulele
Deal found 7/25$99
This Trip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2312:45 pmPIT - IAD
1 stop3h 10mSouthern / Mokulele
Thu 8/298:40 amIAD - PIT
1 stop5h 59mSouthern / Mokulele
Deal found 7/25$103
This iWofly deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/127:45 amPIT - IAD
1 stop3h 35mSouthern / Mokulele
Fri 8/1612:55 pmIAD - PIT
1 stop5h 05mSouthern / Mokulele
Deal found 7/25$109
This Trip.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/317:40 amPIT - IAD
1 stop3h 40mSouthern / Mokulele
Sun 8/412:55 pmIAD - PIT
1 stop4h 43mSouthern / Mokulele
Deal found 7/24$113
This mytrip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/27:45 amPIT - IAD
1 stop3h 35mSouthern / Mokulele
Tue 8/612:55 pmIAD - PIT
1 stop5h 05mSouthern / Mokulele
Deal found 7/25$125
This Booking.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/127:45 amPIT - IAD
1 stop3h 35mSouthern / Mokulele
Fri 8/168:25 amIAD - PIT
1 stop6h 08mSouthern / Mokulele
Deal found 7/25$130
This Booking.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/284:05 pmPIT - IAD
1 stop4h 45mSouthern / Mokulele
Sat 9/78:25 amIAD - PIT
1 stop6h 08mSouthern / Mokulele
Deal found 7/25$132
This mytrip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/268:55 pmPIT - IAD
1 stop10h 25mSouthern / Mokulele
Mon 7/2912:55 pmIAD - PIT
1 stop5h 05mSouthern / Mokulele
Deal found 7/25$137
This mytrip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/284:10 pmPIT - IAD
1 stop15h 10mSouthern / Mokulele
Mon 7/2912:55 pmIAD - PIT
1 stop5h 05mSouthern / Mokulele
Deal found 7/25$138

Pittsburgh to Dulles Intl 2024 flight deals

Discover exclusive flight deals for travel between Pittsburgh and Dulles Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
These are some of the best deals we've found on flights to Washington, D.C. in 2024 at this time. Check back soon for alternative fares.
This iWofly deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/124:05 pmPIT - IAD
1 stop4h 45mSouthern / Mokulele
Thu 8/158:40 amIAD - PIT
1 stop5h 59mSouthern / Mokulele
Deal found 7/25$99
This Trip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2312:45 pmPIT - IAD
1 stop3h 10mSouthern / Mokulele
Thu 8/298:40 amIAD - PIT
1 stop5h 59mSouthern / Mokulele
Deal found 7/25$103
This iWofly deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/127:45 amPIT - IAD
1 stop3h 35mSouthern / Mokulele
Fri 8/1612:55 pmIAD - PIT
1 stop5h 05mSouthern / Mokulele
Deal found 7/25$109
This Trip.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/317:40 amPIT - IAD
1 stop3h 40mSouthern / Mokulele
Sun 8/412:55 pmIAD - PIT
1 stop4h 43mSouthern / Mokulele
Deal found 7/24$113
This mytrip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/27:45 amPIT - IAD
1 stop3h 35mSouthern / Mokulele
Tue 8/612:55 pmIAD - PIT
1 stop5h 05mSouthern / Mokulele
Deal found 7/25$125
This Booking.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/127:45 amPIT - IAD
1 stop3h 35mSouthern / Mokulele
Fri 8/168:25 amIAD - PIT
1 stop6h 08mSouthern / Mokulele
Deal found 7/25$130
This Booking.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/284:05 pmPIT - IAD
1 stop4h 45mSouthern / Mokulele
Sat 9/78:25 amIAD - PIT
1 stop6h 08mSouthern / Mokulele
Deal found 7/25$132
This mytrip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/268:55 pmPIT - IAD
1 stop10h 25mSouthern / Mokulele
Mon 7/2912:55 pmIAD - PIT
1 stop5h 05mSouthern / Mokulele
Deal found 7/25$137
This mytrip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/284:10 pmPIT - IAD
1 stop15h 10mSouthern / Mokulele
Mon 7/2912:55 pmIAD - PIT
1 stop5h 05mSouthern / Mokulele
Deal found 7/25$138

Pittsburgh to Dulles Intl flights leaving soon

Find last-minute flight options from Pittsburgh to Dulles Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
Book one of these great deals on flights from Pittsburgh to Washington, D.C.. To prevent any unwanted surprises, users should verify their flight info before booking.
This Trip.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/317:40 amPIT - IAD
1 stop3h 40mSouthern / Mokulele
Sun 8/412:55 pmIAD - PIT
1 stop4h 43mSouthern / Mokulele
Deal found 7/24$113
This mytrip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/27:45 amPIT - IAD
1 stop3h 35mSouthern / Mokulele
Tue 8/612:55 pmIAD - PIT
1 stop5h 05mSouthern / Mokulele
Deal found 7/25$125
This Southern / Mokulele deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southern / Mokulele is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/3011:20 amPIT - IAD
1 stop4h 50mSouthern / Mokulele
Tue 8/612:55 pmIAD - PIT
1 stop5h 05mSouthern / Mokulele
Deal found 7/25$138
This Viajes Éxito deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Viajes Éxito is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/3111:20 amPIT - IAD
1 stop4h 50mSouthern / Mokulele
Fri 8/28:25 amIAD - PIT
1 stop6h 08mSouthern / Mokulele
Deal found 7/25$140
This FlightHub deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/27:45 amPIT - IAD
1 stop3h 35mSouthern / Mokulele
Sun 8/412:55 pmIAD - PIT
1 stop4h 43mSouthern / Mokulele
Deal found 7/25$144
This FlightHub deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/48:50 pmPIT - IAD
1 stop10h 20mSouthern / Mokulele
Mon 8/512:55 pmIAD - PIT
1 stop5h 05mSouthern / Mokulele
Deal found 7/25$154
This mytrip.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/315:58 pmPIT - IAD
2 stops22h 22mMultiple Airlines
Thu 8/110:15 pmIAD - PIT
1 stop19h 45mMultiple Airlines
Deal found 7/24$228
This mytrip.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/315:58 pmPIT - IAD
2 stops22h 22mMultiple Airlines
Sun 8/412:55 pmIAD - PIT
1 stop4h 43mMultiple Airlines
Deal found 7/24$230
This mytrip.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/316:37 amPIT - IAD
3 stops33h 43mMultiple Airlines
Sun 8/412:55 pmIAD - PIT
1 stop4h 43mMultiple Airlines
Deal found 7/24$295

One-way flights to Dulles Intl from Pittsburgh

Search for one-way flight options from Pittsburgh to Dulles Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
Some of the best available deals we've found on one-way flights from Pittsburgh to Washington, D.C.. Those needing a return flight from Pittsburgh to Washington, D.C. can use the search form above.
This Trip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1512:45 pmPIT - IAD
1 stop3h 10mSouthern / Mokulele
Deal found 7/25$51
This Trip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/317:40 amPIT - IAD
1 stop3h 40mSouthern / Mokulele
Deal found 7/25$52
This mytrip.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/156:10 pmPIT - IAD
1 stop2h 55mSouthern / Mokulele
Deal found 7/24$62
This Priceline deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2611:59 amPIT - IAD
1 stop4h 11mSouthern / Mokulele
Deal found 7/24$69
This FlightHub deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/37:45 amPIT - IAD
1 stop3h 35mSouthern / Mokulele
Deal found 7/23$72
This Southern / Mokulele deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southern / Mokulele is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/113:15 pmPIT - IAD
1 stop20h 20mSouthern / Mokulele
Deal found 7/24$84
This CheapOair deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/183:15 pmPIT - IAD
1 stop15h 55mSouthern / Mokulele
Deal found 7/25$85
This CheapOair deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/48:50 pmPIT - IAD
1 stop19h 20mSouthern / Mokulele
Deal found 7/24$86
This FlightHub deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/18:50 pmPIT - IAD
1 stop19h 20mSouthern / Mokulele
Deal found 7/24$89

Find flights from Pittsburgh to Dulles Intl within your budget

Customize your flight search to find flights from Pittsburgh to Dulles Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$97 - $168

Route

Depart

Return

Price

PittsburghWashington, D.C. Dulles Intl

PIT - IAD

PITIAD

Pittsburgh

Mon 8/12

1 stop3h 35m

Washington, D.C. Dulles Intl

Thu 8/15

1 stop5h 59m

$97

PittsburghWashington, D.C. Dulles Intl

PIT - IAD

PITIAD

Pittsburgh

Mon 8/12

1 stop4h 45m

Washington, D.C. Dulles Intl

Thu 8/15

1 stop5h 59m

$99

PittsburghWashington, D.C. Dulles Intl

PIT - IAD

PITIAD

Pittsburgh

Mon 8/12

1 stop4h 45m

Washington, D.C. Dulles Intl

Thu 8/15

1 stop5h 59m

$102

PittsburghWashington, D.C. Dulles Intl

PIT - IAD

PITIAD

Pittsburgh

Tue 8/6

1 stop4h 45m

Washington, D.C. Dulles Intl

Thu 8/8

1 stop6h 14m

$103

PittsburghWashington, D.C. Dulles Intl

PIT - IAD

PITIAD

Pittsburgh

Mon 8/12

1 stop4h 45m

Washington, D.C. Dulles Intl

Fri 8/16

1 stop6h 08m

$107

PittsburghWashington, D.C. Dulles Intl

PIT - IAD

PITIAD

Pittsburgh

Mon 8/12

1 stop3h 35m

Washington, D.C. Dulles Intl

Fri 8/16

1 stop5h 05m

$109

PittsburghWashington, D.C. Dulles Intl

PIT - IAD

PITIAD

Pittsburgh

Thu 8/29

2 stops9h 23m

Washington, D.C. Dulles Intl

Sun 9/1

2 stops10h 20m

$147

PittsburghWashington, D.C. Dulles Intl

PIT - IAD

PITIAD

Pittsburgh

Fri 8/30

Nonstop1h 08m

Washington, D.C. Dulles Intl

Sun 9/1

Nonstop1h 00m

$163

PittsburghWashington, D.C. Dulles Intl

PIT - IAD

PITIAD

Pittsburgh

Thu 8/29

1 stop4h 11m

Washington, D.C. Dulles Intl

Sun 9/1

Nonstop1h 00m

$168

Flights are sorted by cheapest first

Deals found on 7/24

How far ahead should I book a flight from Pittsburgh to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Pittsburgh to Dulles Intl. Price data was last updated on July 23, 2024.
Booking 50 days in advance of your planned departure date is, on average, the best time to get cheap flights from Pittsburgh to Washington, D.C. Dulles Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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What is the cheapest day to fly from Pittsburgh to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Pittsburgh to Dulles Intl. Price data was last updated on July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Pittsburgh to Washington, D.C. Dulles Intl Airport flight should consider departing on Sunday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from Pittsburgh to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Pittsburgh with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature and rainfall totals by month.

WAS

Temperature

35.6 - 80.6 °F

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated July 25, 2024.
Read through reviews of airlines operating flights from Pittsburgh to Washington, D.C., such as Southern / Mokulele, United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
9,630 reviews

Overall

8.0

Entertainment

8.0

Comfort

7.9

Food

7.4

Boarding

8.2

Crew

8.6

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Delta
8.0
Very good
9,630 reviews
Delta
8.0
Very good
9,630 reviews

Overall

8.0

Entertainment

8.0

Comfort

7.9

Food

7.4

Boarding

8.2

Crew

8.6

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Allegiant Air
7.5
Good
938 reviews
Delta
8.0
Very good
9,630 reviews

Overall

8.0

Entertainment

8.0

Comfort

7.9

Food

7.4

Boarding

8.2

Crew

8.6

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

United Airlines
7.4
Good
10,000 reviews
Delta
8.0
Very good
9,630 reviews

Overall

8.0

Entertainment

8.0

Comfort

7.9

Food

7.4

Boarding

8.2

Crew

8.6

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

American Airlines
7.3
Good
10,000 reviews
Delta
8.0
Very good
9,630 reviews

Overall

8.0

Entertainment

8.0

Comfort

7.9

Food

7.4

Boarding

8.2

Crew

8.6

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Related info for your journey

Find useful and relevant information for your journey from Pittsburgh to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Pittsburgh to Washington, D.C. Dulles Intl?

    Pittsburgh (PIT) is the airport you will fly out of if you book a flight from Pittsburgh to Washington, D.C. Dulles Intl. You should not have trouble finding flights to Washington, D.C. Dulles Intl from Pittsburgh; the airport handles an average of 13 outbound flights to Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Pittsburgh airport to Washington, D.C. Dulles Intl. It is only a 13.5 mi journey to Pittsburgh (PIT) from Pittsburgh’s city center.

  • Can I find flights from Pittsburgh to Washington, D.C. Dulles Intl Airport for under $100 on Cheapflights?

    Yes, there are multiple flights from Pittsburgh to Washington, D.C. Dulles Intl Airport for under $100. The cheapest flight booked recently is on Southern / Mokulele for just $97, but on average you can expect to pay $124.

  • Are there nonstop flights from Pittsburgh to Washington, D.C. Dulles Intl Airport for under $200 on Cheapflights?

    Cheapflights has at least 20 direct flights from Pittsburgh to Washington, D.C. Dulles Intl Airport under $200. A good price for a nonstop flight from Pittsburgh to Washington, D.C. Dulles Intl Airport is less than $298.

  • Are there last-minute flights available from Pittsburgh to Washington, D.C. Dulles Intl Airport for under $200?

    There are currently 20+ open flights from Pittsburgh to Washington, D.C. Dulles Intl Airport within the next 7 days for less than $200.

  • What days are nonstop flights available from Pittsburgh to Washington, D.C. Dulles Intl Airport?

    You can find nonstop flights on the following days: Friday.

  • How many flights depart from Pittsburgh to Washington, D.C. Dulles Intl Airport on average per day?

    Travelers can expect 5 flights from Pittsburgh to Washington, D.C. Dulles Intl Airport on average per day.
    Afternoon (Noon - 6pm) - 100% of flight departures

  • How long is the flight from Pittsburgh to Washington, D.C. Dulles Intl Airport?

    There are many flights that can get you from Pittsburgh to Washington, D.C. Dulles Intl Airport in 1h 08m. Fly via Southern / Mokulele, Delta, or United Airlines to get the fastest option. The distance between Pittsburgh and Washington, D.C. Dulles Intl Airport is about 183 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Pittsburgh to Washington, D.C. Dulles Intl Airport round-trip?

    Cheapflights users have booked flights from Pittsburgh to Washington, D.C. Dulles Intl Airport round-trip from $97. Other airlines that can offer you cheap pricing are Delta, from $147, and United Airlines, from $163. Southern / Mokulele is priced at 55% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Pittsburgh to Washington, D.C. Dulles Intl Airport one-way?

    To fly one-way, consider booking your trip with Southern / Mokulele, which is currently one of the cheapest options available, starting at $51. United Airlines flights start at $95 while deals on Allegiant Air start at $165 one-way.

  • What are the most reliable airlines from Pittsburgh to Washington, D.C. Dulles Intl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Pittsburgh to Washington, D.C. Dulles Intl Airport on time: Ethiopian Air (97%), ANA (97%), GoJet (94%).

  • What are the cheapest flights from Pittsburgh to Washington, D.C. Dulles Intl Airport?

    Looking for the cheapest flight from Pittsburgh to Washington, D.C. Dulles Intl Airport? While on average our users pay $1,119, our data indicates the cheapest price to be $109. The most popular route (Pittsburgh - Washington, D.C. Dulles Intl), is priced around $102.

  • What does PIT to IAD mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Pittsburgh Airport to Washington, D.C. Dulles Intl Airport flight would often be abbreviated as a PIT to IAD flight.

  • Can I find deals for flights from Pittsburgh to Dulles Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Pittsburgh to Dulles Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Pittsburgh to Dulles Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Pittsburgh to Dulles Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Pittsburgh to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Pittsburgh to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pittsburgh to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pittsburgh to Dulles Intl.

  • Can I find deals for business class flights from Pittsburgh to Dulles Intl?

    Yes. Cheapflights offers flight deals from Pittsburgh to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Pittsburgh to Dulles Intl that allow pets onboard?

    Many airlines flying from Pittsburgh to Dulles Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Pittsburgh to Dulles Intl?

    Yes, you can often find last-minute deals on Pittsburgh to Dulles Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Pittsburgh to Washington, D.C. Dulles Intl Airport flight deals updated?

    The Pittsburgh to Washington, D.C. Dulles Intl Airport flight deals you see on this page were last updated on 7/25.

  • What is the cheapest month to book a flight from Pittsburgh to Washington, D.C. Dulles Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Pittsburgh to Washington, D.C. Dulles Intl Airport (average of $278). Flying from Pittsburgh to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $378). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Pittsburgh to Dulles Intl
See prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from Pittsburgh to Dulles Intl

Discover the top 2 airlines that operate flights from Pittsburgh to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
Southern / MokuleleCheapest$104Average$139FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$158Average$284FlexibilityNo cancel feeOn-time69%
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Search flights from Pittsburgh to Dulles Intl by cabin class

Find flights from Pittsburgh to Dulles Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Pittsburgh to Dulles Intl

Find hourly flight availability from Pittsburgh to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 25, 2024.
1%of flight departuresEarly morningMidnight to 6 am
54%of flight departuresMorning6 am to noon
18%of flight departuresAfternoonNoon to 6 pm
27%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Pittsburgh to Dulles Intl

Explore weekly flight availability from Pittsburgh to Dulles Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 25, 2024.
Sunday11daily flights
Monday16daily flights
Tuesday12daily flights
Wednesday14daily flights
Thursday13daily flights
Friday15daily flights
Saturday14daily flights

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