$89 Cheap Flights from Baltimore (BWI) to Pittsburgh (PIT)

View $89 flight on Wed, Jun 4, 2025Opens in a new window

Popular airlines from Baltimore Washington Intl. Airport (BWI) to Pittsburgh Intl. Airport (PIT)

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Find available prices by choosing your travel dates.

Cheap Flights from Baltimore to Pittsburgh (BWI-PIT)

Prices were available within the past 7 days and start at $89 for one-way flights and $177 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Jul 14 - Wed, Jul 16
BWI
Baltimore
PIT
Pittsburgh
$177 Roundtrip, found 6 hours ago
$177
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Mon, Jul 14 from Baltimore to Pittsburgh, returning Wed, Jul 16, priced at $177 found 6 hours ago
Delta
Mon, Jul 14 - Wed, Jul 16
BWI
Baltimore
PIT
Pittsburgh
$177 Roundtrip, found 6 hours ago
$177
Roundtrip
found 6 hours ago
Select Delta flight, departing Mon, Jul 14 from Baltimore to Pittsburgh, returning Wed, Jul 16, priced at $177 found 6 hours ago
American Airlines
Thu, Jul 3 - Mon, Jul 7
BWI
Baltimore
PIT
Pittsburgh
$177 Roundtrip, found 5 hours ago
$177
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Thu, Jul 3 from Baltimore to Pittsburgh, returning Mon, Jul 7, priced at $177 found 5 hours ago
Southwest Airlines
Mon, Jul 14 - Wed, Jul 16
BWI
Baltimore
PIT
Pittsburgh
$177 Roundtrip, found 6 hours ago
$177
Roundtrip
found 6 hours ago
Select Southwest Airlines flight, departing Mon, Jul 14 from Baltimore to Pittsburgh, returning Wed, Jul 16, priced at $177 found 6 hours ago
Delta
Mon, Jul 14 - Wed, Jul 16
BWI
Baltimore
PIT
Pittsburgh
$179 Roundtrip, found 6 hours ago
$179
Roundtrip
found 6 hours ago
Select Delta flight, departing Mon, Jul 14 from Baltimore to Pittsburgh, returning Wed, Jul 16, priced at $179 found 6 hours ago
United
Mon, Jul 14 - Wed, Jul 16
BWI
Baltimore
PIT
Pittsburgh
$184 Roundtrip, found 6 hours ago
$184
Roundtrip
found 6 hours ago
Select United flight, departing Mon, Jul 14 from Baltimore to Pittsburgh, returning Wed, Jul 16, priced at $184 found 6 hours ago
Southwest Airlines
Sat, May 17 - Mon, May 19
BWI
Baltimore
PIT
Pittsburgh
$185 Roundtrip, found 10 hours ago
$185
Roundtrip
found 10 hours ago
Select Southwest Airlines flight, departing Sat, May 17 from Baltimore to Pittsburgh, returning Mon, May 19, priced at $185 found 10 hours ago
Delta
Mon, Jun 16 - Wed, Jun 18
BWI
Baltimore
PIT
Pittsburgh
$187 Roundtrip, found 15 hours ago
$187
Roundtrip
found 15 hours ago
Select Delta flight, departing Mon, Jun 16 from Baltimore to Pittsburgh, returning Wed, Jun 18, priced at $187 found 15 hours ago
United
Mon, Jun 16 - Tue, Jun 17
BWI
Baltimore
PIT
Pittsburgh
$187 Roundtrip, found 15 hours ago
$187
Roundtrip
found 15 hours ago
Select United flight, departing Mon, Jun 16 from Baltimore to Pittsburgh, returning Tue, Jun 17, priced at $187 found 15 hours ago
Spirit Airlines
Mon, May 19 - Wed, May 21
BWI
Baltimore
PIT
Pittsburgh
$191 Roundtrip, found 2 days ago
$191
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Mon, May 19 from Baltimore to Pittsburgh, returning Wed, May 21, priced at $191 found 2 days ago
Flights from Baltimore (BWI) to Pittsburgh (PIT)
Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Pittsburgh Intl.
Airlines serving
American Airlines, Delta, Southwest Airlines, Spirit Airlines, United
Roundtrip price
$176
Distance
210 mi

Baltimore to Pittsburgh Flights

The cheapest times to fly from Baltimore to Pittsburgh

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Baltimore to Pittsburgh are during the month of July. You can find some of the cheapest flights from Baltimore to Pittsburgh with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Baltimore to Pittsburgh

Sunday is one of the best days to book for cheap flights from Baltimore to Pittsburgh: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Baltimore to Pittsburgh

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Baltimore to Pittsburgh in 2025. You can also book with separate airlines for your outbound and return journeys, from $89 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Baltimore to Pittsburgh flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Baltimore to Pittsburgh airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Pittsburgh Intl. Airport (PIT) cost?
Score affordable return tickets from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Pittsburgh Intl. Airport (PIT) starting from $177. Snag a seat and be on your way. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Southwest Airlines flight leaving BWI on May 17 2025 and touching down at PIT. The price was last updated on April 24 2025 and has not changed since.
What is the cheapest month to fly from BWI to PIT?
The cheapest flights from BWI to PIT are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Pittsburgh Intl. Airport (PIT)?
Catch a direct flight with Southwest Airlines and travel straight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Pittsburgh Intl. Airport (PIT).
What is the cheapest airline that flies from BWI to PIT?
Right now, the cheapest airline offering one-way flights from BWI to PIT is Southwest Airlines. You can jet off on this route from $89. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from BWI on June 4 2025. Prices were last updated on April 24 2025 and have not changed since.
How many flights per day from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Pittsburgh Intl. Airport (PIT)?
With an average of 3 direct flights that operate from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Pittsburgh Intl. Airport (PIT) daily, you’ll be up in the air in no time.
What are the most popular departure times for flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Pittsburgh Intl. Airport (PIT)?
More passengers fly between BWI and PIT at 11 AM than at any other point in the day. Rather skip the crowds? Consider flying outside peak hours and there’s a chance you’ll save on your ticket as well.
What day of the week has the most flights from BWI to PIT?
Depart on a Friday if you’re after the best choice of flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Pittsburgh Intl. Airport (PIT).
What is the earliest flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Pittsburgh Intl. Airport (PIT)?
Baltimore Washington Intl. Thurgood Marshall Airport (BWI)’s earliest flight to Pittsburgh Intl. Airport (PIT) departs at approximately 10:45AM UTC-5. With a flight time of 1h 5m, you’ll touch down at around 11:50AM UTC-5.
How long does it take to fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Pittsburgh Intl. Airport (PIT)?
The average flight duration from BWI to PIT is 1 hour and 5 minutes, covering a distance of 210 mi.
What is the best time to fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Pittsburgh Intl. Airport (PIT)?
Opt for a flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Pittsburgh Intl. Airport (PIT) that leaves before 3 PM to reduce the risk of cancellations. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Pittsburgh from Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
If you’re flying on a direct flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Pittsburgh, Pittsburgh Intl. Airport (PIT) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Pittsburgh Intl. Airport (PIT) last-minute?
Last-minute bookings from BWI to PIT are usually more expensive. To lock in the best prices, start looking for flights as early as possible. That being said, if you can play around with your travel dates, you may score a cheap fare right before your journey.
Is it cheaper to book a BWI to PIT flight and hotel package?
Opting for a BWI to PIT flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Select from our extensive range of stays and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Pittsburgh Intl. Airport (PIT)?
It’s generally possible to cancel or reschedule your BWI to PIT flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline’s policies in your itinerary to see what changes are allowed and if any costs are involved. You’ll also find more information on our Customer Service portal.

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*Available to One Key members.