$177 Cheap Spirit Airlines flights Santo Domingo (SDQ) to Houston (IAH)

Scoring cheap one-way Spirit Airlines flights from SDQ to IAH from $177 on Expedia is simple — just filter by “Price (lowest to highest).” Or check out our affordable round-trip fares from $349 for your next exciting getaway.**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 return or one-way flights to Houston in November or February. You could find an affordable fare with Spirit Airlines during these off-peak times.

To get cheap flights from SDQ to IAH with Spirit Airlines, begin searching about one month before your intended departure. You can save 17% when you book your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another useful tip? Booking on Sunday can lead to average savings of 17% compared to Friday (the most expensive day).**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.

Select our “Nonstop” filter when looking for direct Spirit Airlines flights from SDQ to IAH. You’ll also be able to compare other airlines servicing the same nonstop trip.

Sort your results by “Morning” and “Early Morning” to see the earliest flights from SDQ to IAH. Jetting 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.

Hop on a Spirit Airlines flight from Las Americas Intl. Airport (SDQ) to Houston, and you’ll likely touch down at George Bush Intercontinental Airport (IAH). This is the airline’s main hub in this city.

Travel from SDQ to IAH with Spirit Airlines and you can look forward to a range of benefits including a rewarding loyalty program. When booking through Expedia as a Free Spirit and One Key™ member, you may also earn OneKeyCash™* to use on select future travel purchases.*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 a booking, but your airline may add a charge after that time. For more information about altering your reservation, go to your “Trips,” select your flight and click on “Manage Booking.” If you’d like the flexibility to make changes without additional charges, check the “Changes included” and “No cancel fee” filters when organizing your next adventure.