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Cheap flights from Houston George Bush Intcntl Airport to Gustavia from $922

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Gustavia departing on 3/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Houston George Bush Intcntl Airport to Gustavia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:45 am - 3:10 pm
IAH
-
SBH
8h 25m
2 stops
Multiple Airlines Logo
9:30 am - 11:59 pm
SBH
-
IAH
15h 29m
2 stops
$922Multiple Airlines
Wed, Mar 25 - Sun, Mar 29
Multiple Airlines Logo
5:45 am - 3:00 pm
IAH
-
SBH
8h 15m
2 stops
Multiple Airlines Logo
9:30 am - 10:18 am
SBH
-
IAH
25h 48m
3 stops
$951Multiple Airlines
Wed, Mar 25 - Sun, Mar 29
Multiple Airlines Logo
6:32 pm - 1:07 pm
IAH
-
SBH
17h 35m
2 stops
Multiple Airlines Logo
8:20 am - 11:59 pm
SBH
-
IAH
16h 39m
2 stops
$1,797Multiple Airlines
Tue, Jun 2 - Sun, Jun 7
Multiple Airlines Logo
5:23 am - 5:42 pm
IAH
-
SBH
10h 19m
2 stops
Multiple Airlines Logo
8:25 am - 5:46 pm
SBH
-
IAH
10h 21m
2 stops
$1,847Multiple Airlines
Sun, Mar 1 - Sun, Mar 8
Multiple Airlines Logo
7:43 pm - 9:22 am
IAH
-
SBH
12h 39m
2 stops
Multiple Airlines Logo
8:25 am - 9:33 pm
SBH
-
IAH
14h 08m
2 stops
$2,111Multiple Airlines
Sun, Mar 22 - Sun, Mar 29

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport to Gustavia 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, momondo users made 832,500 searches. Data last updated January 31, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Gustavia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonGustavia

IAH - SBH

IAHSBH

Houston George Bush Intcntl

Wed 3/25

5:45 am-3:10 pm

2 stops8h 25m

Gustavia St Barthelemy

Sun 3/29

9:30 am-11:59 pm

2 stops15h 29m

$922

HoustonGustavia

IAH - SBH

IAHSBH

Houston George Bush Intcntl

Wed 3/25

5:45 am-3:00 pm

2 stops8h 15m

Gustavia St Barthelemy

Sun 3/29

9:30 am-10:18 am

3 stops25h 48m

$951

HoustonGustavia

IAH - SBH

IAHSBH

Houston George Bush Intcntl

Tue 6/2

6:32 pm-1:07 pm

2 stops17h 35m

Gustavia St Barthelemy

Sun 6/7

8:20 am-11:59 pm

2 stops16h 39m

$1,797

HoustonGustavia

IAH - SBH

IAHSBH

Houston George Bush Intcntl

Sun 3/1

5:23 am-5:42 pm

2 stops10h 19m

Gustavia St Barthelemy

Sun 3/8

8:25 am-5:46 pm

2 stops10h 21m

$1,847

HoustonGustavia

IAH - SBH

IAHSBH

Houston George Bush Intcntl

Sun 3/22

7:43 pm-9:22 am

2 stops12h 39m

Gustavia St Barthelemy

Sun 3/29

8:25 am-9:33 pm

2 stops14h 08m

$2,111

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Houston George Bush Intcntl Airport to Gustavia

Are you open to changing your travel dates? Check out the ideal times to fly from Houston George Bush Intcntl Airport to Gustavia according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Houston George Bush Intcntl Airport to Gustavia (IAH to SBH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to Gustavia

Fastest flight time

8h 25m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Gustavia takes 8h 25m
There are no direct flights from Houston George Bush Intcntl Airport to Gustavia. There are no popular flight routes from Houston George Bush Intcntl Airport to Gustavia.
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  • How far is Houston George Bush Intcntl to Gustavia St Barthelemy by plane?

    A flight from Houston George Bush Intcntl to Gustavia St Barthelemy will travel around 2204.0 mi. By plane, this route typically takes 8h 25m.

  • When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Gustavia St Barthelemy Airport?

    Prices for flights from Houston George Bush Intcntl Airport to Gustavia St Barthelemy Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Houston George Bush Intcntl Airport to Gustavia St Barthelemy Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Gustavia St Barthelemy Airport.

  • What documentation or ID do you need to fly to Gustavia St Barthelemy Airport?

    The travel and health documents you'll need for your trip to Gustavia St Barthelemy Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Gustavia St Barthelemy Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Houston George Bush Intcntl Airport to Gustavia?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Houston George Bush Intcntl Airport from Gustavia. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Houston George Bush Intcntl Airport to Gustavia with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Gustavia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Houston to Gustavia. momondo saves you time and could save you money on your trip.

Can I find flights from Houston to Gustavia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Gustavia from Houston with this policy.

How can momondo help me find flights from Houston to Gustavia?

momondo provides multiple filters to help you find the best flight to Gustavia from Houston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Houston to Gustavia right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Houston to Gustavia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Gustavia and let you know when they change.

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Cabin classes currently available on flights to Gustavia

List of cabin classes available on flights landing in Gustavia. Availability may vary depending on flight origin and airline.
First Class to Gustavia
Business Class to Gustavia