Question 1

How much does a flight from Washington, DC (IAD-Washington Dulles Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) cost?

Accepted Answer

You can find cheap one-way flights from $53 and cheap return flights from $105 Washington, DC (IAD-Washington Dulles Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) with Expedia. One-way flights typically cost between $93 and $619, and return flights often range between $240 and $845. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Washington, DC (IAD-Washington Dulles Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) ticket fares go up or down.

*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.

Question 2

What is the cheapest month to fly from Washington, DC (IAD-Washington Dulles Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?

Accepted Answer

June is the cheapest month to fly from Washington, DC (IAD) to Pittsburgh (PIT), with average round-trip fares around $243. This price is about 8% lower than the average for the year, as travel tends to slow down after the busy spring season. Other economical months to consider are July and December.

*Averages based on flights available on Expedia in the last year.

Question 3

Which airlines fly direct from Washington, DC (IAD-Washington Dulles Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?

Accepted Answer

You can fly direct from IAD to PIT on United, with around 38 flights per week.

Question 4

What is the cheapest airline that flies from Washington, DC (IAD-Washington Dulles Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?

Accepted Answer

Southern Airways Express is one of the cheapest airlines offering connecting flights from Washington Dulles Intl. to Pittsburgh Intl., with round-trip tickets starting from around $139. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.

*Prices based on flights available on Expedia in the last year.

Question 5

How do I find cheap flights from Washington, DC (IAD-Washington Dulles Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?

Accepted Answer

To find a cheap flight from Washington, DC (IAD-Washington Dulles Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

Question 6

What is the best airline to fly with from Washington, DC (IAD-Washington Dulles Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?

Accepted Answer

The best airline to fly with from Washington, DC (IAD) to Pittsburgh, PA (PIT) will differ from traveler to traveler. If you like to fly early, United offers early morning flights. If price is the most important factor, United typically offers the lowest fares. Delta offers the most daily flights from IAD to PIT, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.

Question 7

What is the best time to fly from Washington, DC (IAD-Washington Dulles Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?

Accepted Answer

The best time to fly from Washington, DC (IAD) to Pittsburgh, PA (PIT) is typically in June or July. During these months, you can find return flights at around $243, making them the cheapest months to travel. June and July are ideal as they fall during the summer when many people are on vacation, leading to lower demand and better prices.

*Prices based on flights available on Expedia in the last year.

Question 8

How many flights per day from Washington, DC (IAD-Washington Dulles Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?

Accepted Answer

There are approximately 5 nonstop flights per day from Washington Dulles Intl. (IAD) to Pittsburgh Intl. (PIT). For more options, look at flights that include layovers.

Question 9

What is the earliest flight from Washington, DC (IAD-Washington Dulles Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?

Accepted Answer

Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from IAD to PIT. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.

Question 10

What are the most popular departure times for flights from Washington, DC (IAD-Washington Dulles Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?

Accepted Answer

The most popular departure times for flights from Washington, DC (IAD) to Pittsburgh (PIT) are in the early morning, from 6am to 9am. About 37% of passengers prefer this time window. Many major carriers, including Delta Airlines and United Airlines, offer flights during this window. This timing works well because it allows you to arrive in Pittsburgh early, giving you a full day to explore the city.

Question 11

How long does it take to fly from Washington, DC (IAD-Washington Dulles Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?

Accepted Answer

Direct flights from IAD to PIT usually take about 1 hour 20 minutes, traveling roughly 183 miles. If you opt for a connecting flight, expect to add around 2 hours 30 minutes to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.

Question 12

Can you fly business or first class from Washington, DC (IAD-Washington Dulles Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?

Accepted Answer

You can fly first class between IAD and PIT. First class cabins are available on:

Delta Air Lines
United Airlines
American Airlines

Question 13

How much is a business class flight from Washington, DC (IAD-Washington Dulles Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?

Accepted Answer

A non-stop, one-way business class flight from Washington, DC (IAD) to Pittsburgh (PIT) is usually around $402 - $607 per adult. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Washington, DC (IAD-Washington Dulles Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) if you opt for a connecting flight.

*Prices based on flights available on Expedia in the last year.

Question 14

How do I earn miles on a Washington, DC (IAD-Washington Dulles Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) flight with Expedia?

Accepted Answer

It's easy to earn miles on a Washington, DC (IAD-Washington Dulles Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

Question 15

What airports do you fly into for Pittsburgh from Washington Dulles Intl. (IAD)?

Accepted Answer

From Washington Dulles Intl. (IAD), you can fly into Pittsburgh Intl. (PIT) to reach Pittsburgh. Some flights may connect through major hubs like Charlotte-Douglas Intl. (CLT), Logan Intl. (BOS), Raleigh - Durham Intl. (RDU) before reaching Pittsburgh. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Question 16

Is it cheaper to buy a plane ticket from Washington, DC (IAD-Washington Dulles Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) at the last minute?

Accepted Answer

Typically, booking a last minute flight from Washington, DC (IAD-Washington Dulles Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Question 17

Is it cheaper to book a Washington, DC (IAD-Washington Dulles Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) flight and hotel package?

Accepted Answer

Securing a Washington, DC (IAD-Washington Dulles Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) Pittsburgh Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

Question 18

Can I cancel or change the date of my flight from Washington, DC (IAD-Washington Dulles Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.)?

Accepted Answer

If you booked your Washington, DC (IAD-Washington Dulles Intl.) to Pittsburgh, PA (PIT-Pittsburgh Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Origin airport	Washington Dulles Intl.
Destination airport	Pittsburgh Intl.
Airlines serving	Alaska Airlines, American Airlines, Delta, Southern Airways Express, United
Roundtrip price	$99
Distance	183 mi
Average flight time	1 hour 9 mins

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$53 Cheap Flights from Washington (IAD) to Pittsburgh (PIT)