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Cheap Flights from Washington D.C. (BWI) to Pittsburgh (PIT)

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Compare Baltimore Washington International to Pittsburgh International flight deals

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Flight deals from Baltimore Washington International to Pittsburgh International

Looking for a cheap last-minute deal or the best return flight from Baltimore Washington International to Pittsburgh International? Find the lowest prices on one-way and return tickets right here.
Pittsburgh.$262 per passenger.Departing Mon, 9 Jun, returning Sat, 14 Jun.Return flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Baltimore Washington International on Mon, 9 Jun, arriving in Pittsburgh International.Inbound indirect flight with Spirit Airlines, departs from Pittsburgh International on Sat, 14 Jun, arriving in Baltimore Washington International.Price includes taxes and charges.From $262, select.
Pittsburgh.$298 per passenger.Departing Tue, 30 Sep, returning Mon, 27 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from Baltimore Washington International on Tue, 30 Sep, arriving in Pittsburgh International.Inbound indirect flight with Delta, departs from Pittsburgh International on Mon, 27 Oct, arriving in Baltimore Washington International.Price includes taxes and charges.From $298, select.
Pittsburgh.$299 per passenger.Departing Mon, 9 Jun, returning Wed, 11 Jun.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Baltimore Washington International on Mon, 9 Jun, arriving in Pittsburgh International.Inbound direct flight with Southwest Airlines departs from Pittsburgh International on Wed, 11 Jun, arriving in Baltimore Washington International.Price includes taxes and charges.From $299, select.
Pittsburgh.$304 per passenger.Departing Sat, 31 May, returning Wed, 4 Jun.Return flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Baltimore Washington International on Sat, 31 May, arriving in Pittsburgh International.Inbound indirect flight with Spirit Airlines, departs from Pittsburgh International on Wed, 4 Jun, arriving in Baltimore Washington International.Price includes taxes and charges.From $304, select.
Pittsburgh.$333 per passenger.Departing Fri, 29 Aug, returning Mon, 1 Sep.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Baltimore Washington International on Fri, 29 Aug, arriving in Pittsburgh International.Inbound direct flight with Southwest Airlines departs from Pittsburgh International on Mon, 1 Sep, arriving in Baltimore Washington International.Price includes taxes and charges.From $333, select.
Pittsburgh.$333 per passenger.Departing Fri, 22 Aug, returning Mon, 25 Aug.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Baltimore Washington International on Fri, 22 Aug, arriving in Pittsburgh International.Inbound direct flight with Southwest Airlines departs from Pittsburgh International on Mon, 25 Aug, arriving in Baltimore Washington International.Price includes taxes and charges.From $333, select.
Pittsburgh.$357 per passenger.Departing Wed, 9 Jul, returning Fri, 11 Jul.Return flight with Delta.Outbound indirect flight with Delta, departs from Baltimore Washington International on Wed, 9 Jul, arriving in Pittsburgh International.Inbound indirect flight with Delta, departs from Pittsburgh International on Fri, 11 Jul, arriving in Baltimore Washington International.Price includes taxes and charges.From $357, select.
Pittsburgh.$358 per passenger.Departing Wed, 9 Jul, returning Fri, 11 Jul.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Baltimore Washington International on Wed, 9 Jul, arriving in Pittsburgh International.Inbound direct flight with Southwest Airlines departs from Pittsburgh International on Fri, 11 Jul, arriving in Baltimore Washington International.Price includes taxes and charges.From $358, select.

Find the cheapest month to fly from Baltimore Washington International to Pittsburgh International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Baltimore Washington International to Pittsburgh International flights are currently cheapest in June.
May
from $611
Jun
from $262
Jul
from $357
Aug
from $333
Sep
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Oct
from $429
Nov
from $440
Dec
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Jan
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Feb
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Mar
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Apr
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Direct flights from Baltimore Washington International to Pittsburgh International

Baltimore Washington International to Pittsburgh International: Alternative routes

Compare routes from Baltimore Washington International to Pittsburgh below. You may find an airport to fly into that's cheaper, faster, or easier than Pittsburgh International.

Washington D.C. to Pittsburgh: Flight information

The things to know before you go.
Cheapest flight found$262
Cheapest month to flyJune
Average flight time1 hr, 5 mins
Most popular airlineSouthwest Airlines
Average flights per week18

Finding cheap flights from Baltimore Washington International to Pittsburgh International: Frequently asked questions

The best price we found for a return flight from Baltimore Washington International to Pittsburgh International is $262. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 5 minutes is the average flight time from Baltimore Washington International to Pittsburgh International.
Southwest Airlines flies direct from Baltimore Washington International to Pittsburgh International.
As of May 2025, there are 18 flights per week flying from Baltimore Washington International to Pittsburgh International.
The cheapest month to fly from Baltimore Washington International to Pittsburgh International is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Baltimore Washington International Airport to Pittsburgh International Airport on Monday, 9 June 2025.
Yes – the average flight time is 1 hour and 5 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Pittsburgh International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Pittsburgh is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Spirit Airlines and Southwest Airlines offer the cheapest flight tickets to Pittsburgh International.

Travelling from Baltimore/Wash International Thurgood Marshall Airport (BWI) to Pittsburgh International Airport (PIT): what you need to know

  • The average duration of a direct flight from Baltimore/Wash International Thurgood Marshall Airport to Pittsburgh International Airport is 1 hour 5 minutes.

  • Washington DC and Pittsburgh are both in the UTC-4 timezone. This means you won't have to adjust your watch after you land.

  • Flights from BWI to PIT start from 09:25 — the first with Southwest Airlines. The latest departure is at 22:45 with Southwest Airlines. In total, you can choose from 15 weekly Baltimore/Wash International Thurgood Marshall Airport to Pittsburgh International Airport flights.

  • To ensure you catch your BWI to PIT flight, leave plenty of time to check in and drop off your luggage. Arriving two hours before international departures and one hour before domestic flights is the general travel rule.

  • You can expect longer lines in popular months such as July. Arriving up to four hours in advance for international flights and two hours for domestic departures will help ensure a smooth travel experience.

  • Jetting into Pittsburgh (and then discovering more of United States!) is a breeze with Southwest Airlines. This popular carrier has direct flights from Baltimore/Wash International Thurgood Marshall Airport to Pittsburgh International Airport.

  • The majority of travellers choose to travel with Southwest Airlines on this route.

  • Southwest Airlines is the most punctual carrier that offers BWI to PIT flights, with 76.02% of its services arriving as planned.

  • Think about adding a stopover when booking your ticket from Baltimore/Wash International Thurgood Marshall Airport to Pittsburgh International Airport. Simply uncheck 'Direct flights only' to break up your journey, or perhaps explore a new destination along the way. Here's where you can stop between BWI and PIT:

    • Raleigh-Durham International Airport

    • Charlotte Douglas International Airport

    • Logan International Airport

How to find the cheapest flights from Baltimore/Wash International Thurgood Marshall Airport (BWI) to Pittsburgh International Airport (PIT)

  • Currently, $110 is the cheapest price we've found for a one-way Baltimore/Wash International Thurgood Marshall Airport to Pittsburgh International Airport flight. The best price for a return plane ticket is $262. Bear in mind that fares may change due to availability when booking.

  • To secure cheap tickets from BWI to PIT, book your trip seven months before your planned departure.

  • Plan your trip for June. That's the cheapest month for flights from Baltimore/Wash International Thurgood Marshall Airport to Pittsburgh International Airport. If you're flexible with your travel dates, try out the 'Whole month' tool to see the cheapest airfare across every month.

  • Snapping up cheap flights from BWI to PIT is a piece of cake with Price Alerts. All you need to do is create one of these automatic alerts and we'll let you know as soon as a new discounted fare appears.

  • Tailor your flights using filters. Choose your ideal arrival and departure times, airlines and total journey duration. You can also sort results by 'Fastest,' 'Best' or 'Cheapest' flights from Baltimore/Wash International Thurgood Marshall Airport to Pittsburgh International Airport.

Handy information about Baltimore/Wash International Thurgood Marshall Airport (BWI)

  • Of all flights leaving Baltimore/Wash International Thurgood Marshall Airport, 77.13% land on time at their destination.

  • Central Washington DC to Baltimore/Wash International Thurgood Marshall Airport is around 48 kilometres. Depending on traffic, it'll take you about 50 minutes to get there if you're catching a cab, ride-sharing or driving.

  • Planning to take public transport? Expect a trip time of around 1 hour 30 minutes.

  • Booked an early flight from Baltimore/Wash International Thurgood Marshall Airport to Pittsburgh International Airport? Avoid the last-minute rush to the terminal (and enjoy a little extra shut-eye) by choosing one of these hotels near BWI:

Arriving at Pittsburgh International Airport (PIT)

Getting from Pittsburgh International Airport (PIT) to central Pittsburgh

  • The street address for PIT is 1000 Airport Boulevard.

  • Pittsburgh International Airport is approximately 27 kilometres from central Pittsburgh. Driving there takes about 25 minutes.

When to fly to Pittsburgh International Airport (PIT)

  • July is the most popular month for flights from Baltimore/Wash International Thurgood Marshall Airport to Pittsburgh International Airport. To avoid the crowds, visit Pittsburgh in April.

  • Before locking in your flight from Baltimore/Wash International Thurgood Marshall Airport to Pittsburgh International Airport, consider the type of weather you enjoy. July is the warmest month in Pittsburgh, with the temperature ranging from 15ºC (59ºF) to 31ºC (88ºF).

  • If you'd rather travel in cooler conditions, look for a cheap ticket from BWI to PIT in January. Average temperatures are between -10ºC (14ºF) and 6ºC (43ºF) then.

Explore more of United States

  • Philadelphia is just one of the many places in United States waiting to be discovered once you've taken in the sights of Pittsburgh. Around 418 kilometres away to the east, its top attractions include Liberty Bell, Independence Hall and Philadelphia Museum of Art.

  • If you're interested in discovering another major destination in United States, consider Columbus, roughly 257 kilometres west of Pittsburgh. Franklin Park Conservatory and Botanical Gardens, Ohio Statehouse and German Village are the start of reasons to visit.

Plan the rest of your trip from Washington D.C. to Pittsburgh

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.