OST - South Union Vacations

Book a Hotel + Flight or Car together to unlock savings

  • Plan, book, travel with confidence

  • Better together

    Save up to NT$5,067 when you book a flight and hotel together*

  • Find the right fit

    With over 300,000 hotels worldwide, it's easy to create a perfect package

  • Rest easy

    Plan, book, and manage your trip all in one place

Where to stay in OST - South Union

Find the best OST - South Union areas and neighborhoods for the activities you enjoy most. Learn more about OST - South Union
Illuminated paths and modern buildings create a vibrant atmosphere at Discovery Green in Houston, Texas during the evening

Downtown Houston

3 out of top 10 points of interest in this area
4.5/5(2,300 area reviews)

Largest central business district in Texas, this area boasts major league sports venues, a vibrant Theater District, and shopping options like GreenStreet. Easily navigate with public transportation options like METRORail and bus lines.

Find hotels in Downtown Houston

OST - South Union Hotel Deals

DoubleTree by Hilton Hotel & Suites Houston by the Galleria

DoubleTree by Hilton Hotel & Suites Houston by the Galleria

4 out of 5
5353 Westheimer Rd Houston TX
Fully refundableReserve now, pay when you stay
The price is NT$3,712 per night from Mar 15 to Mar 16
NT$3,712
NT$4,373 total
Mar 15 - Mar 16
includes taxes & fees
8.2/10 Very Good! (3,471 reviews)
Clean

Reviewed on 2026/3/7

DoubleTree by Hilton Hotel & Suites Houston by the Galleria
The Royal Sonesta Houston Galleria

The Royal Sonesta Houston Galleria

4 out of 5
2222 West Loop South Houston TX
Fully refundableReserve now, pay when you stay
The price is NT$4,879 per night from Apr 3 to Apr 4
NT$4,879
NT$5,708 total
Apr 3 - Apr 4
includes taxes & fees
8.6/10 Excellent! (1,659 reviews)
They didn’t mention that housekeeping was every other day or needed to be requested at time of checking. After my first night, I requested for my room to be clean the next day. I guess they missed my request so I tried again the following morning, at the front desk. Once again my request was not ...

Reviewed on 2026/3/7

The Royal Sonesta Houston Galleria
Hotel Zaza Houston Museum District

Hotel Zaza Houston Museum District

4.5 out of 5
5701 Main Street Houston TX
Fully refundableReserve now, pay when you stay
9/10 Wonderful! (1,914 reviews)
Room was fine. Just every morning at breakfast their landscaper was using a gas blower that ruined the whole experience. Very loud. No common sense to not have that done or switch to electric so there is no noise. Also area is not walkable to any restaurants. Sorta in a bad spot.

Reviewed on 2026/3/6

Get rates
Hotel Zaza Houston Museum District
See all 6,609 properties in OST - South Union
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

How much does an OST - South Union vacation package cost?
Get ready to book, because a trip to OST - South Union starts from only . When you bundle your flights, hotels and more into a travel package, you'll pick up the best deals.
How do I get a cheap travel package to OST - South Union?
Book everything all in one place with our OST - South Union vacation packages. We have incredible bargains on flights, hotels and more that'll keep your travel budget happy and your sense of adventure alive. And, with more than 550 partner airlines and 1,000,000 properties across the globe to choose from, you'll have endless opportunities to mix and match.
Where should I stay in OST - South Union?
Take the leg work out of sightseeing by staying in a hotel within walking distance of OST - South Union's terrific attractions. Johnson Space Center - NASA and Toyota Center are two traveler favorites.
What are the top hotels in OST - South Union?
Get your vacation off to a flying start by reserving a room at Where Luxury Meets Clean Comfort. It's one of most sought-after hotels in OST - South Union. Another welcoming option is Charming 2 Bedroom, Smart Home Near Medical Center.
How far in advance should I book my OST - South Union vacation?
Be rewarded with the biggest variety at the cheapest prices by booking your trip to OST - South Union nice and early. Airlines generally sell flight tickets around a year in advance, so reserve your spot ASAP. Having said that, Expedia is dedicated to giving you the best bargains around, so there's never a bad time to book your dream vacation!
What does an Expedia OST - South Union travel package include?
Packages include flights, hotels and rental cars, but you can combine any of them to create your dream OST - South Union vacation. You can also add on some experiences and activities once you've made your booking. You're in charge! When you combine your bookings with Expedia, you'll score discounts you won't find elsewhere.
What should I know before booking an OST - South Union travel package?
When you book your flights, hotels and car rentals together, you'll be rewarded with incredible discounts. Whether you're organizing a mountain getaway in a cabin or want to stay in a luxurious city hotel, Expedia can make it happen for less.
Can I choose my airline with an OST - South Union Expedia vacation package?
Yes — and it's easy too. Expedia has access to more than 550 partner airlines around the world. Our packages give you the flexibility to pick from available flight, hotel or activity options that suit you.
If I'm not able to travel, can I cancel my OST - South Union vacation package?
If your vacation plans in OST - South Union have been upended, it's a relief to know that you can cancel or amend your booking. If you made your booking within the last 24 hours, you may be able to receive a refund. If your booking was made more than 24 hours ago, your hotel, airline or car rental company may impose fees. To learn more, check our Customer Service Portal.

Discover the most popular places to visit in OST - South Union

NFL Experience

George R. Brown Convention Center

During your trip, find out what's happening at George R. Brown Convention Center, a top convention center in Houston. Experience the entertainment choices and acclaimed art scene in this vibrant area.

George R. Brown Convention Center
Houston_MinuteMaidPark_6034772_1

Daikin Park

Catch an event at Daikin Park during your trip to Houston. Experience the lively festivals and acclaimed theater scene in this vibrant area.

Daikin Park
At the main entrance.

Toyota Center

Catch an event at Toyota Center during your trip to Houston. Experience the entertainment choices and acclaimed art scene in this vibrant area.

Toyota Center
* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages.