$119 Cheap Delta flights Columbia (CAE) to Houston (IAH)

Apply the “Price (lowest to highest)” filter on Expedia to search for cheap Delta Air Lines round-trip flights from $237 from CAE to IAH. Affordable one-way tickets from $119 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.

Delta Air Lines flights to Houston are generally more affordable in the low-season months of November and February. Whether you’re in search of a return or one-way ticket, you could land a better deal then.

For cheap Delta Air Lines fares from Columbia Metropolitan Airport (CAE) to George Bush Intercontinental Airport (IAH), start searching one to three months before your planned 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 impact the price you pay. Sunday tends to be the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by choosing to book 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.

Enter your dates, press search and tick the “Nonstop” filter on Expedia to browse any direct flights from CAE to IAH with Delta Air Lines or another carrier.

Filter your results by “Morning” and “Early Morning” to browse the earliest departures from CAE to IAH. Leaving 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.

Board a Delta Air Lines flight from Columbia Metropolitan Airport (CAE) to Houston, and you’ll likely come in to George Bush Intercontinental Airport (IAH). This is the airline’s main hub in this city.

Traveling from CAE to IAH with Delta Air Lines means enjoying a variety of perks, such as an excellent in-flight experience and a rewarding loyalty program. Plus, when booking through Expedia, One Key™ members can earn OneKeyCash™* to redeem on select future travel purchases. That’s in addition to 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.

Changes are generally free within 24 hours of making your booking, but your airline may charge a fee after that. For further details about altering your flights, go to your “Trips,” select your flight and click on “Manage Booking.” If you’d like the flexibility to adjust your plans without additional costs, tick the “Changes included” or “No cancel fee” filter when planning your next break.