$149 Cheap Flights from Santo Domingo (SDQ) to Houston (IAH)

View $149 flight on Tue, Feb 3, 2026Opens in a new window

Popular airlines from Las Americas Intl. Airport (SDQ) to George Bush Intercontinental Airport (IAH)

Cheap Flights from Santo Domingo to Houston (SDQ-IAH)

Prices were available within the past 7 days and start at $149 for one-way flights and $246 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Tue, Dec 2 - Tue, Dec 9
SDQ
Santo Domingo
IAH
Houston
$246 Roundtrip, found 2 days ago
$246
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Tue, Dec 2 from Santo Domingo to Houston, returning Tue, Dec 9, priced at $246 found 2 days ago
Spirit Airlines
Mon, Jan 26 - Tue, Jan 27
SDQ
Santo Domingo
IAH
Houston
$263 Roundtrip, found 1 day ago
$263
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Mon, Jan 26 from Santo Domingo to Houston, returning Tue, Jan 27, priced at $263 found 1 day ago
Spirit Airlines
Mon, Jan 26 - Sat, Jan 31
SDQ
Santo Domingo
IAH
Houston
$276 Roundtrip, found 1 day ago
$276
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Mon, Jan 26 from Santo Domingo to Houston, returning Sat, Jan 31, priced at $276 found 1 day ago
Spirit Airlines
Mon, Jan 26 - Sat, Jan 31
SDQ
Santo Domingo
IAH
Houston
$287 Roundtrip, found 1 day ago
$287
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Mon, Jan 26 from Santo Domingo to Houston, returning Sat, Jan 31, priced at $287 found 1 day ago
Spirit Airlines
Sat, Jan 24 - Sat, Jan 31
SDQ
Santo Domingo
IAH
Houston
$289 Roundtrip, found 2 days ago
$289
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Sat, Jan 24 from Santo Domingo to Houston, returning Sat, Jan 31, priced at $289 found 2 days ago
Spirit Airlines
Thu, Jan 22 - Tue, Jan 27
SDQ
Santo Domingo
IAH
Houston
$294 Roundtrip, found 6 hours ago
$294
Roundtrip
found 6 hours ago
Select Spirit Airlines flight, departing Thu, Jan 22 from Santo Domingo to Houston, returning Tue, Jan 27, priced at $294 found 6 hours ago
Frontier Airlines
Thu, Jan 15 - Sun, Jan 18
SDQ
Santo Domingo
IAH
Houston
$468 Roundtrip, found 14 hours ago
$468
Roundtrip
found 14 hours ago
Select Frontier Airlines flight, departing Thu, Jan 15 from Santo Domingo to Houston, returning Sun, Jan 18, priced at $468 found 14 hours ago
American Airlines
Tue, Dec 23 - Tue, Dec 30
SDQ
Santo Domingo
IAH
Houston
$575 Roundtrip, just found
$575
Roundtrip
just found
Select American Airlines flight, departing Tue, Dec 23 from Santo Domingo to Houston, returning Tue, Dec 30, priced at $575 just found
Delta
Thu, Feb 5 - Mon, Feb 9
SDQ
Santo Domingo
IAH
Houston
$575 Roundtrip, found 2 hours ago
$575
Roundtrip
found 2 hours ago
Select Delta flight, departing Thu, Feb 5 from Santo Domingo to Houston, returning Mon, Feb 9, priced at $575 found 2 hours ago
United
Thu, Feb 5 - Mon, Feb 9
SDQ
Santo Domingo
IAH
Houston
$575 Roundtrip, found 2 hours ago
$575
Roundtrip
found 2 hours ago
Select United flight, departing Thu, Feb 5 from Santo Domingo to Houston, returning Mon, Feb 9, priced at $575 found 2 hours ago

Find the cheapest month to fly from Santo Domingo (SDQ) to Houston (IAH)

September is typically the cheapest month to fly

From $267 - $548 per traveler.

Alternative airports near Houston

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to George Bush Intercontinental IAH. Cheapest option available. Average driving time to city center is 24 minutes. Flights from $496
IAH
George Bush Intercontinental
Cheapest
Average driving time to city center24 min
Flights from $496

Frequently asked questions

How much does a flight from Las Americas Intl. Airport (SDQ) to George Bush Intercontinental Airport (IAH) cost?
Grab a cheap one-way flight from $149 or cheap return flight from $246 from Las Americas Intl. Airport (SDQ) to George Bush Intercontinental Airport (IAH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Las Americas Intl. Airport (SDQ) to George Bush Intercontinental Airport (IAH)?
December is the cheapest month to fly from SDQ to IAH. Planning your trip for the off-season is often the key to scoring lower fares.
What is the cheapest airline that flies from Las Americas Intl. Airport (SDQ) to George Bush Intercontinental Airport (IAH)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll fly you from SDQ to IAH. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from Las Americas Intl. Airport (SDQ) to George Bush Intercontinental Airport (IAH)?
Direct flights from Las Americas Intl. Airport (SDQ) to George Bush Intercontinental Airport (IAH) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SDQ to IAH?
Generally you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* But this can vary depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Las Americas Intl. Airport (SDQ) to George Bush Intercontinental Airport (IAH)?
To land at George Bush Intercontinental Airport (IAH) without delays, opt for a flight that leaves from Las Americas Intl. Airport (SDQ) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Las Americas Intl. Airport (SDQ) to George Bush Intercontinental Airport (IAH) last-minute?
Booking your flight from SDQ to IAH just before your journey is usually more expensive. However, if you're flexible with your travel times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a SDQ to IAH flight and hotel package?
Compared with arranging hotels and flights separately, booking a SDQ to IAH flight and hotel package with Expedia could lead to significant savings. What's more, having it all in one place will take the hassle out of planning your trip. Simply pick your flights and choose from our wide range of stays, then customize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Las Americas Intl. Airport (SDQ) to George Bush Intercontinental Airport (IAH)?
Usually, it's possible to reschedule or cancel your SDQ to IAH flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Las Americas Intl.
Destination airport
George Bush Intercontinental
Airlines serving
American Airlines, Copa, Delta, Frontier Airlines, JetBlue Airways, Spirit Airlines, United, avianca
Roundtrip price
$246
Distance
1797 mi

Book with confidence

Santo Domingo to Houston Flights

The cheapest times to fly from Santo Domingo to Houston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Santo Domingo to Houston are during the month of December. You can find some of the cheapest flights from Santo Domingo to Houston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Santo Domingo to Houston

Sunday is one of the best days to book for cheap flights from Santo Domingo to Houston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Santo Domingo to Houston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Santo Domingo to Houston in 2025. You can also book with separate airlines for your outbound and return journeys, from $149 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Santo Domingo to Houston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Santo Domingo to Houston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Santo Domingo to Houston Flights

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*Available to One Key members.