$180 Cheap Delta flights Sacramento (SMF) to Houston (IAH)

Make use of the “Price (lowest to highest)” filter on Expedia to look for cheap Delta Air Lines return flights from $327 from SMF to IAH. Affordable one-way fares from $180 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.

November is one of the least expensive months to jet off to Houston with Delta Air Lines. You could also find great deals on one-way and round-trip tickets in February.

For cheap Delta Air Lines fares from Sacramento Intl. Airport (SMF) to George Bush Intercontinental Airport (IAH), 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 impact the overall cost. Sunday tends to be the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your journey 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 figure out if there’s a direct trip from SMF to IAH with Delta Air Lines or any other carriers, use our “Nonstop” filter when looking for flights.

Filter your results by “Morning” and “Early Morning” to browse the earliest flights from SMF to IAH. Taking off early means you’re 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 Sacramento Intl. Airport (SMF) to Houston, and you’ll probably come in to George Bush Intercontinental Airport (IAH). This is the airline’s main hub here.

Heading from SMF to IAH with Delta Air Lines comes with a host of benefits, including an excellent in-flight experience and a rewarding loyalty program. Plus, when you book through Expedia, One Key™ members can collect OneKeyCash™* to use on select future travel purchases. That’s on top of the Delta SkyMiles points you can earn with Delta Air Lines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on your ticket type, a fee may apply if you change or cancel your booking more than 24 hours after it’s been confirmed. To find plane tickets with more flexibility, select our “Changes included” or “No cancel fee” filter when you look for flights. For additional information on changing or canceling your reservation, head to “Trips,” select your flight and tick “Manage Booking.”