$215 Cheap Delta flights Orange County (SNA) to Houston (IAH)

View $215 flight on Wed, Sep 24, 2025Opens in a new window

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$215 Cheap Delta flights Orange County (SNA) to Houston (IAH)

Prices were available within the past 7 days and start at $215 for one-way flights and $263 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Sep 26 - Sat, Sep 27
SNA
Orange County
IAH
Houston
$263 Roundtrip, found 20 hours ago
$263
Roundtrip
found 20 hours ago
Select Delta flight, departing Fri, Sep 26 from Orange County to Houston, returning Sat, Sep 27, priced at $263 found 20 hours ago
Flights from Orange County (SNA) to Houston (IAH)
Origin airport
John Wayne
Destination airport
George Bush Intercontinental
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, Spirit Airlines, United
Popular airline
United
Distance
1343 mi
Average flight time
5 hours 16 mins

Frequently asked questions

How much is a Delta Air Lines flight from John Wayne Airport (SNA) to George Bush Intercontinental Airport (IAH)?
You can discover cheap return Delta Air Lines flights from $263 from SNA to IAH by sorting your results from "Price (lowest to highest)" on Expedia. Or search for bargains from $215 for a one-way journey.**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 SNA to IAH with Delta Air Lines?
Delta Air Lines flights to Houston are usually more affordable in the off-peak months of November and February. Whether you're searching for a return or one-way ticket, you could land a better deal then.
What is the cheapest time to book flights from John Wayne Airport (SNA) to George Bush Intercontinental Airport (IAH) with Delta Air Lines?
Begin your search one to three months ahead of your departure date to find cheaper fares on Delta Air Lines flights from John Wayne Airport (SNA) 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 spot on, and you can enjoy significant savings on domestic flights.*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 John Wayne Airport (SNA) to George Bush Intercontinental Airport (IAH)?
Enter your dates, press search and check "Nonstop" on Expedia to find any direct flights from SNA to IAH with Delta Air Lines or other airlines.
What is the earliest Delta Air Lines flight from SNA to IAH?
Sort your results by "Early Morning" and "Morning" to browse the earliest departures from SNA to IAH. Leaving 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.
What airports does Delta Air Lines fly into in Houston?
George Bush Intercontinental Airport (IAH) is the primary Houston gateway for Delta Air Lines flights from John Wayne Airport (SNA).
Why fly with Delta Air Lines from SNA to IAH?
Delta Air Lines makes traveling from SNA to IAH enjoyable with a rewarding loyalty program and an excellent in-flight experience. You could even start collecting points with Delta SkyMiles. Remember to join 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.
Can I change or cancel my Delta Air Lines flight from John Wayne Airport (SNA) to George Bush Intercontinental Airport (IAH)?
Depending on the ticket type you purchased, a fee may apply if you cancel or change your booking more than 24 hours after it has been confirmed. To secure tickets with more flexibility, select our "No cancel fee" or "Changes included" filter when searching for flights. For more information on modifying or canceling your reservation, visit "Trips," select your flight and click on "Manage Booking."

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