$210 Cheap Delta flights Houston (IAH) to South Bend (SBN)

Set the “Price (lowest to highest)” filter on Expedia to search for cheap Delta Air Lines round-trip flights from $264 from IAH to SBN. Affordable one-way fares from $210 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 one-way or return flights to South Bend in January or December. You could find an affordable fare with Delta Air Lines during these off-peak travel months.

Look for affordable Delta Air Lines flights from George Bush Intercontinental Airport (IAH) to South Bend Intl. Airport (SBN) one to three months before 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 type and journey, the best day to book a domestic flight is generally Sunday and the most expensive day tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book 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.

Fill in your dates, click search and select “Nonstop” on Expedia to find any direct flights from IAH to SBN with Delta Air Lines or other carriers.

Browse Delta Air Lines’s earliest flights from IAH to SBN by using our “Early Morning” and “Morning” filters. Not only will you get to where you’re going 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.

Delta Air Lines flights from George Bush Intercontinental Airport (IAH) to South Bend arrive at South Bend Intl. Airport (SBN). This is the main entry point to this city.

Offering a rewarding loyalty program and an excellent in-flight experience, Delta Air Lines is a popular option for many travelers heading from IAH to SBN. What’s more, 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 can be put toward future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on the type of fare you purchased, a fee is typically charged if you change or cancel your booking more than 24 hours after it’s been confirmed. To secure flexible fares, select our “No cancel fee” or “Changes included” filter when looking for flights. For more details on canceling or changing your reservation, go to “Trips,” select your flight and click on “Manage Booking.”