$129 Cheap Delta flights Houston (IAH) to White Plains (HPN)

Scoring cheap one-way Delta Air Lines flights from IAH to HPN from $129 on Expedia is a breeze — just filter by “Price (lowest to highest).” Or check out our budget-friendly return fares from $230 for your next exciting adventure.**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 one-way or return flights to White Plains in February or March. You could find a cheap fare with Delta Air Lines during these off-peak travel months.

To find cheap Delta Air Lines fares from George Bush Intercontinental Airport (IAH) to Westchester County Airport (HPN), start searching one to three months before your planned departure. Securing 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 affect how much you pay. Sunday is generally the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking 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.

Simply enter your dates, click search and check the “Nonstop” filter on Expedia to browse any direct flights from IAH to HPN with Delta Air Lines or another airline.

To find the earliest departure from IAH to HPN with Delta Air Lines, filter your results by “Morning” and “Early 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.

Westchester County Airport (HPN) is the primary White Plains gateway for Delta Air Lines flights from George Bush Intercontinental Airport (IAH).

With an excellent in-flight experience and a rewarding loyalty program, Delta Air Lines is the leading choice for many travelers flying from IAH to HPN. Also, if you’re a Delta SkyMiles and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be spent on future travel.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on the type of fare you purchased, a fee generally applies if you cancel or reschedule your flight more than 24 hours after confirmation. To find flexible plane tickets, select our “No cancel fee” or “Changes included” filter while searching for flights. For additional information on changing or canceling your reservation, head to “Trips,” select your flight and tick “Manage Booking.”