$164 Cheap Delta flights Rochester (RST) to Houston (IAH)

Apply the “Price (lowest to highest)” filter on Expedia to search for cheap Delta Air Lines return flights from $318 from RST to IAH. Affordable one-way options from $164 are available too.**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.

Look for round-trip or one-way flights to Houston in November or February. You could find a cheap fare with Delta Air Lines during these quieter months.

Start searching one to three months ahead of your travel date to get cheap fares on Delta Air Lines flights from Rochester Intl. Airport (RST) to George Bush Intercontinental Airport (IAH). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Get your timing right, and you can enjoy significant savings on domestic journeys.*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.

Select our “Nonstop” filter when searching for direct Delta Air Lines flights from RST to IAH. It’s also a great way to compare other carriers servicing the same nonstop journey.

Sort your results by “Early Morning” and “Morning” to find the earliest departures from RST to IAH. Jetting off early means you’re 20% less likely to experience 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.

Jump on a Delta Air Lines flight from Rochester Intl. Airport (RST) to Houston, and you’ll probably come in to George Bush Intercontinental Airport (IAH). This is the airline’s primary hub here.

Delta Air Lines makes traveling from RST to IAH enjoyable with an excellent in-flight experience and a rewarding loyalty program. You could even start earning points with Delta SkyMiles. Be sure to sign up to our free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future bookings.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on the type of ticket you purchased, a fee is typically charged if you modify or cancel your booking more than 24 hours after it has been confirmed. To find tickets with more flexibility, select our “Changes included” and “No cancel fee” boxes while looking for flights. For additional information on modifying or canceling your reservation, visit “Trips,” select your flight and click on “Manage Booking.”