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Santo Domingo

$144+ Cheap flights from Houston to Santo Domingo (SDQ)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SDQ
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Houston to Santo Domingo Las Americas are usually found in February or September, booked 69 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Houston to Santo Domingo

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Santo Domingo (SDQ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 16, 2025.

Round-trip from

$289
(Cheapflightsfares)

One-way from

$144
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$397
From Houston to Santo Domingo Las Americas
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One-way flight from Houston to Santo Domingo Las Americas
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Highest demand for flights based on searches. 8% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Houston to Santo Domingo

Cheapest flights from Houston to Santo Domingo
Explore the most affordable flight options available from Houston to Santo Domingo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/258:10 pmIAH - SDQ
1 stop17h 38mSpirit Airlines
Mon 10/275:12 pmSDQ - IAH
1 stop6h 23mSpirit Airlines
Deal found 9/16$289
This Cheapflightsfares deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/179:08 amIAH - SDQ
1 stop5h 59mSpirit Airlines
Sun 10/193:54 pmSDQ - IAH
1 stop18h 01mSpirit Airlines
Deal found 9/13$295
This Cheapflightsfares deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/178:10 pmIAH - SDQ
1 stop17h 44mSpirit Airlines
Sat 10/253:59 pmSDQ - IAH
1 stop9h 29mSpirit Airlines
Deal found 9/15$296
This Cheapflightsfares deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/319:08 amIAH - SDQ
1 stop5h 59mSpirit Airlines
Sun 11/24:54 pmSDQ - IAH
1 stop18h 01mSpirit Airlines
Deal found 9/15$301
This Cheapflightsfares deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/305:30 amIAH - SDQ
1 stop5h 45mSpirit Airlines
Sat 10/42:12 pmSDQ - IAH
1 stop9h 36mSpirit Airlines
Deal found 9/16$302
This Cheapflightsfares deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/196:00 amIAH - SDQ
1 stop7h 48mSpirit Airlines
Thu 10/303:54 pmSDQ - IAH
1 stop18h 01mSpirit Airlines
Deal found 9/15$305
This Cheapflightsfares deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/18:10 pmIAH - SDQ
1 stop18h 38mSpirit Airlines
Sat 11/86:55 pmSDQ - IAH
1 stop16h 13mSpirit Airlines
Deal found 9/14$306
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/289:00 amIAH - SDQ
1 stop7h 24mMultiple Airlines
Fri 10/35:05 pmSDQ - IAH
1 stop7h 51mMultiple Airlines
Deal found 9/16$307
This Cheapflightsfares deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/15:37 amIAH - SDQ
1 stop9h 23mSpirit Airlines
Thu 10/93:54 pmSDQ - IAH
1 stop18h 01mSpirit Airlines
Deal found 9/15$310
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/142:48 pmIAH - SDQ
1 stop24h 41mMultiple Airlines
Sun 10/263:54 pmSDQ - IAH
1 stop18h 01mMultiple Airlines
Deal found 9/14$311
This Cheapflightsfares deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/109:08 amIAH - SDQ
1 stop5h 59mSpirit Airlines
Sun 10/193:54 pmSDQ - IAH
1 stop18h 01mSpirit Airlines
Deal found 9/15$313
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/17:31 pmIAH - SDQ
1 stop19h 29mMultiple Airlines
Sun 10/123:35 pmSDQ - IAH
1 stop19h 25mMultiple Airlines
Deal found 9/15$316

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston to Santo Domingo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Houston to Santo Domingo that are best for you.

Fly from

Houston

Fly to

Santo Domingo

Route

Depart

Return

Price

HoustonSanto Domingo

IAH - SDQ

IAHSDQ

Houston George Bush Intcntl

Fri 10/17

9:08 am-4:07 pm

1 stop5h 59m

Santo Domingo Las Americas

Sun 10/19

3:54 pm-8:55 am

1 stop18h 01m

$295

HoustonSanto Domingo

IAH - SDQ

IAHSDQ

Houston George Bush Intcntl

Fri 10/17

8:10 pm-2:54 pm

1 stop17h 44m

Santo Domingo Las Americas

Mon 10/20

5:12 pm-12:28 am

1 stop8h 16m

$296

HoustonSanto Domingo

IAH - SDQ

IAHSDQ

Houston George Bush Intcntl

Fri 10/10

9:08 am-4:07 pm

1 stop5h 59m

Santo Domingo Las Americas

Sun 10/19

3:54 pm-8:55 am

1 stop18h 01m

$313

HoustonSanto Domingo

IAH - SDQ

IAHSDQ

Houston George Bush Intcntl

Wed 11/12

9:54 am-5:50 pm

1 stop5h 56m

Santo Domingo Las Americas

Tue 11/18

6:55 pm-9:08 am

1 stop16h 13m

$339

HoustonSanto Domingo

IAH - SDQ

IAHSDQ

Houston George Bush Intcntl

Mon 9/29

6:59 pm-9:45 pm

1 stop25h 46m

Santo Domingo Las Americas

Mon 10/6

5:12 pm-12:28 am

1 stop8h 16m

$342

HoustonSanto Domingo

IAH - SDQ

IAHSDQ

Houston George Bush Intcntl

Fri 12/5

12:17 pm-1:39 am

1 stop11h 22m

Santo Domingo Las Americas

Mon 12/8

6:55 pm-9:08 am

1 stop16h 13m

$349

HoustonSanto Domingo

IAH - SDQ

IAHSDQ

Houston George Bush Intcntl

Mon 10/20

5:45 am-4:07 pm

2 stops9h 22m

Santo Domingo Las Americas

Tue 11/18

6:55 pm-9:08 am

1 stop16h 13m

$350

HoustonSanto Domingo

IAH - SDQ

IAHSDQ

Houston George Bush Intcntl

Fri 10/10

8:10 pm-2:54 pm

1 stop17h 44m

Santo Domingo Las Americas

Mon 10/13

10:19 am-6:58 pm

2 stops33h 39m

$360

HoustonSanto Domingo

IAH - SDQ

IAHSDQ

Houston George Bush Intcntl

Fri 10/31

9:08 am-4:07 pm

1 stop5h 59m

Santo Domingo Las Americas

Sun 11/2

3:30 pm-8:33 am

2 stops19h 03m

$370

HoustonSanto Domingo

IAH - SDQ

IAHSDQ

Houston George Bush Intcntl

Fri 10/10

7:11 pm-9:45 pm

2 stops25h 34m

Santo Domingo Las Americas

Sun 10/19

3:35 pm-10:00 am

1 stop19h 25m

$376

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 35 results
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Best time to book a flight from Houston to Santo Domingo

Have a flexible travel schedule? Discover the best time to fly to Santo Domingo from Houston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston to Santo Domingo

How far ahead should I book a flight from Houston to Santo Domingo?

Use this chart to determine the optimal time to book a round-trip flight from Houston to Santo Domingo. Price data was last updated on September 12, 2025.

Booking 69 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston to Santo Domingo. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Houston to Santo Domingo?

Currently, January is the cheapest month in which you can book a flight from Houston to Santo Domingo (average of $362). Flying from Houston to Santo Domingo in December is currently the most expensive (average of $583). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HOU to SDQ?

Find hourly flight availability from Houston to Santo Domingo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 37% on flights from Houston to Santo Domingo by exploring options for tickets in the evening.

What is the cheapest day to fly from Houston to Santo Domingo?

Use this chart to determine the cheapest time to fly round-trip from Houston to Santo Domingo. Price data was last updated on October 27, 2024.

Travelers seeking maximum savings on their Houston to Santo Domingo flight should consider departing on Sunday evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Houston to Santo Domingo?

Reviews of airlines servicing Santo Domingo

Get insights into the airlines that provide service to Santo Domingo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santo Domingo. Reviews last updated September 16, 2025.
Get a feel of what it's like to fly with Delta, American Airlines, and Spirit Airlines from Houston to Santo Domingo by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,957 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,957 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Spirit Airlines
6.3
Okay
8,019 reviews
Delta
8.0
Very good
7,957 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Frontier
5.8
Fair
3,174 reviews
Delta
8.0
Very good
7,957 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Houston to Santo Domingo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Santo Domingo from Houston?

    Santo Domingo Las Americas (SDQ) is the airport you will fly into if you book a flight from Houston to Santo Domingo. You should not have trouble finding flights to Las Americas from Houston; the airport handles an average of 0 inbound flights from Houston per day. You should also have plenty of airline options to choose from since 4 airlines have flights to the Santo Domingo airport from Houston. It is only a 17.5 mi journey from Las Americas (SDQ) to Santo Domingo’s city center.

  • How long is the flight from Houston to Santo Domingo?

    Spirit Airlines and Delta can get you from Houston to Santo Domingo in just under 5h 59m. Your travel time can differ by up to 42m. There are 1797 mi between Houston and Santo Domingo. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Houston to Santo Domingo round-trip?

    Flying on Spirit Airlines is currently your cheapest option to Santo Domingo, with prices starting at $278. Additional round-trip tickets that might be worth considering are offered by Frontier and American Airlines, with the lowest prices starting at $355 and $514, respectively. Users have found that Spirit Airlines is 51% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Houston to Santo Domingo one-way?

    The cheapest airlines for a one-way flight from Houston to Santo Domingo are Spirit Airlines ($146), Delta ($306), and American Airlines ($306).

  • Can I find deals for flights from Houston to Santo Domingo that include hotel bookings?

    Yes. In addition to deals on Houston to Santo Domingo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Houston to Santo Domingo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Santo Domingo.

  • Can I find deals for business class flights from Houston to Santo Domingo?

    Yes. Cheapflights offers flight deals from Houston to Santo Domingo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston to Santo Domingo?

    Currently, January is the cheapest month in which you can book a flight from Houston to Santo Domingo (average of $362). Flying from Houston to Santo Domingo in December is currently the most expensive (average of $583). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Santo Domingo?

Book flights to Santo Domingo if you plan to visit one of these locations
Juan Dolio

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Alternative routes for Houston to Santo Domingo

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Houston to Santo Domingo

Discover the top 4 airlines that operate flights from Houston to Santo Domingo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$278Average$413FlexibilityNo cancel feeOn-time65%
FrontierCheapest$355Average$466FlexibilityNo cancel feeOn-time62%
DeltaCheapest$514Average$607FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$514Average$671FlexibilityNo cancel feeOn-time71%

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