$99 Cheap Delta flights Orlando (MCO) to Houston (IAH)

View $99 flight on Tue, Dec 2, 2025Opens in a new window

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$99 Cheap Delta flights Orlando (MCO) to Houston (IAH)

Prices were available within the past 7 days and start at $99 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Orlando (MCO) to Houston (IAH)
Origin airport
Orlando Intl.
Destination airport
George Bush Intercontinental
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Spirit Airlines, United
Popular airline
Frontier Airlines
Distance
852 mi
Average flight time
1 hour 36 mins

Frequently asked questions

How much is a Delta Air Lines flight from Orlando Intl. Airport (MCO) to George Bush Intercontinental Airport (IAH)?
You can find cheap return Delta Air Lines flights from MCO to IAH by organizing your results from "Price (lowest to highest)" on Expedia. Or look for options from $99 for a one-way trip.**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.
What is the cheapest month to fly from MCO to IAH with Delta Air Lines?
Search for one-way or round-trip flights to Houston in November or February. You could find an affordable fare with Delta Air Lines during these off-peak times.
What is the cheapest time to book flights from Orlando Intl. Airport (MCO) to George Bush Intercontinental Airport (IAH) with Delta Air Lines?
Look for affordable Delta Air Lines flights from Orlando Intl. Airport (MCO) to George Bush Intercontinental Airport (IAH) one to three months ahead of your departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare class and itinerary, the ideal day to book a domestic flight is generally Sunday and the most expensive day is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**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.
Does Delta Air Lines fly nonstop from Orlando Intl. Airport (MCO) to George Bush Intercontinental Airport (IAH)?
To figure out if there's a direct journey from MCO to IAH with Delta Air Lines or any other airlines, select the "Nonstop" filter when searching for tickets.
What is the earliest Delta Air Lines flight from MCO to IAH?
Find Delta Air Lines's earliest flights from MCO to IAH by selecting our "Early Morning" and "Morning" filters. Not only will you get to your destination sooner, early departures also experience 20% 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.
What airports does Delta Air Lines fly into in Houston?
George Bush Intercontinental Airport (IAH) is the main Houston gateway for Delta Air Lines flights from Orlando Intl. Airport (MCO).
Why fly with Delta Air Lines from MCO to IAH?
With an excellent in-flight experience and a rewarding loyalty program, Delta Air Lines is a favorite for many travelers heading from MCO to IAH. Also, if you're a Delta SkyMiles and One Key™ member booking with Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which you can put toward future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Delta Air Lines flight from Orlando Intl. Airport (MCO) to George Bush Intercontinental Airport (IAH)?
Changes are usually free within 24 hours of booking, but your airline may charge a fee after that. For more details about modifying your flights, go to your "Trips," select your flight and click on "Manage Booking." If you'd like the flexibility to change your itinerary without being charged, tick the "Changes included" and "No cancel fee" filters when planning your next break.

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*Available to One Key members.