$38 Cheap Spirit Airlines flights Houston (IAH) to Pittsburgh (PIT)

Set the “Price (lowest to highest)” filter on Expedia to look for cheap Spirit Airlines round-trip flights from $76 from IAH to PIT. Affordable one-way options from $38 are available as well.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Search for return or one-way flights to Pittsburgh in January or February. You could find cheaper fares with Spirit Airlines during these off-peak times.

To find cheap Spirit Airlines fares from George Bush Intercontinental Airport (IAH) to Pittsburgh Intl. Airport (PIT), start searching one to three months before your intended departure. Reserving domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also influence the price you pay. Sunday is usually the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your flight on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

To find out if there’s a direct trip from IAH to PIT with Spirit Airlines or other carriers, check the “Nonstop” filter when browsing for tickets.

To find the earliest departure from IAH to PIT with Spirit Airlines, filter your search by “Early Morning” and “Morning.” Booking an early flight generally means you’ll experience fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Get on a Spirit Airlines flight from George Bush Intercontinental Airport (IAH) to Pittsburgh, and you’ll probably land at Pittsburgh Intl. Airport (PIT). This is the airline’s primary hub in this city.

A rewarding loyalty program and the chance to rack up points through Free Spirit are the start of the reasons to jet off from IAH to PIT with Spirit Airlines. Plus, by joining Expedia’s free One Key™ program, you can earn OneKeyCash™* alongside any airline loyalty program earnings. It’s yours to use wherever your next trip takes you.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

It’s generally possible to change or cancel your flight, although there may be a charge if your booking was made over 24 hours ago. Need flexible options? Make use of Expedia’s “No cancel fee” and “Changes included” filters to find flights that won’t penalize you if you need to alter your plans. To make changes, go to “Trips,” select your flight and click on “Manage Booking” for more details.