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Simpson Bay

$158+ Cheap flights from George Bush Intcntl (IAH) to Simpson Bay (SXM)

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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — SXM
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from Houston George Bush Intcntl to Simpson Bay Princess Juliana are usually found in February or September, booked 38 days in advance, depart on a Wednesday or Monday and return on a Monday

Cheap flight deals from George Bush Intcntl to Simpson Bay

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Simpson Bay (SXM). 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 July 29, 2025.

Round-trip from

$361
(FlightHub)

One-way from

$158
(FlightHub)

Popular in

July

Cheapest in

February

Average price

$775
From Houston George Bush Intcntl to Simpson Bay Princess Juliana
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One-way flight from Houston George Bush Intcntl to Simpson Bay Princess Juliana
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Highest demand for flights based on searches. 8% potential increase in price ($63 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from George Bush Intcntl to Simpson Bay

Cheapest flights from George Bush Intcntl to Simpson Bay
Explore the most affordable flight options available from George Bush Intcntl to Simpson Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This FlightHub deal was found by Cheapflights users on 7/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/135:34 amIAH - SXM
1 stop7h 26mSpirit Airlines
Sat 9/203:05 pmSXM - IAH
1 stop9h 54mSpirit Airlines
Deal found 7/27$361
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/165:39 pmIAH - SXM
2 stops19h 06mAmerican Airlines
Fri 8/224:30 pmSXM - IAH
2 stops17h 47mAmerican Airlines
Deal found 7/29$412
This Mytrip deal was found by Cheapflights users on 7/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/167:16 pmIAH - SXM
3 stops23h 14mMultiple Airlines
Fri 8/223:05 pmSXM - IAH
1 stop9h 03mMultiple Airlines
Deal found 7/27$474

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Simpson Bay 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 July 29, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Simpson Bay that are best for you.

Fly from

George Bush Intcntl

Fly to

Simpson Bay

Route

Depart

Return

Price

HoustonSimpson Bay

IAH - SXM

IAHSXM

Houston George Bush Intcntl

Sat 9/13

5:34 am-2:00 pm

1 stop7h 26m

Simpson Bay Princess Juliana

Sat 9/20

3:05 pm-11:59 pm

1 stop9h 54m

$361

HoustonSimpson Bay

IAH - SXM

IAHSXM

Houston George Bush Intcntl

Thu 9/11

1:46 pm-1:19 pm

2 stops22h 33m

Simpson Bay Princess Juliana

Tue 9/16

2:20 pm-9:22 am

2 stops20h 02m

$412

HoustonSimpson Bay

IAH - SXM

IAHSXM

Houston George Bush Intcntl

Sat 8/16

7:16 pm-7:30 pm

3 stops23h 14m

Simpson Bay Princess Juliana

Fri 8/22

3:05 pm-11:08 pm

1 stop9h 03m

$474

HoustonSimpson Bay

IAH - SXM

IAHSXM

Houston George Bush Intcntl

Sat 8/16

5:30 am-2:00 pm

1 stop7h 30m

$158

HoustonSimpson Bay

IAH - SXM

IAHSXM

Houston George Bush Intcntl

Sat 8/16

6:50 pm-1:45 pm

2 stops17h 55m

$163

HoustonSimpson Bay

IAH - SXM

IAHSXM

Houston George Bush Intcntl

Sat 8/16

7:16 pm-7:30 pm

3 stops23h 14m

$246

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from George Bush Intcntl to Simpson Bay

Have a flexible travel schedule? Discover the best time to fly to Simpson Bay from George Bush Intcntl 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 George Bush Intcntl Airport to Simpson Bay

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Simpson Bay?

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Simpson Bay. Price data was last updated on July 25, 2025.

Booking 31 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston George Bush Intcntl Airport to Simpson Bay. 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 George Bush Intcntl Airport to Simpson Bay?

Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Simpson Bay (average of $459). Flying from Houston George Bush Intcntl Airport to Simpson Bay in March is currently the most expensive (average of $655). 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 IAH to SXM?

Find hourly flight availability from George Bush Intcntl to Simpson Bay. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

It’s typically best to fly out from Houston George Bush Intcntl Airport to Simpson Bay at noon. Doing so could potentially save you 16% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing Simpson Bay

Get insights into the airlines that provide service to Simpson Bay. 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 Simpson Bay. Reviews last updated July 29, 2025.
Read reviews from past customers who have flown American Airlines and Spirit Airlines from Houston George Bush Intcntl Airport to Simpson Bay. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Comfort

7.2

Overall

7.2

Crew

8.0

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Comfort

7.2

Overall

7.2

Crew

8.0

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
Spirit Airlines
6.3
Okay
8,044 reviews
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Comfort

7.2

Overall

7.2

Crew

8.0

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Simpson Bay. 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 Simpson Bay from Houston George Bush Intcntl?

    For a flight from Houston George Bush Intcntl to Simpson Bay, you will be flying into Princess Juliana. Simpson Bay Princess Juliana (SXM) is just 0.5 mi from the center of the city. Princess Juliana is the only Simpson Bay airport and it handles 0 inbound flights from Houston George Bush Intcntl per day. 2 airlines have flights to Simpson Bay Princess Juliana from Houston George Bush Intcntl on a regular basis.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Simpson Bay round-trip?

    Our cheapest airline available from Houston George Bush Intcntl Airport to Simpson Bay is Spirit Airlines. Our recent data shows that you can find tickets from as low as $361 on this airline. An additional option worth looking into is American Airlines, starting at $412. Spirit Airlines is 45% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from George Bush Intcntl to Simpson Bay that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Simpson Bay flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Simpson Bay?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Simpson Bay.

  • Can I find deals for business class flights from George Bush Intcntl to Simpson Bay?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Simpson Bay 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 George Bush Intcntl Airport to Simpson Bay?

    Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Simpson Bay (average of $459). Flying from Houston George Bush Intcntl Airport to Simpson Bay in March is currently the most expensive (average of $655). 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

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Alternative routes for George Bush Intcntl to Simpson Bay

See prices for flight routes from nearby airports that may be better suited for you.
Hobby to Simpson Bay flights

Top 2 airlines flying from George Bush Intcntl to Simpson Bay

Discover the top 2 airlines that operate flights from George Bush Intcntl to Simpson Bay. 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$298Average$441FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$607Average$742FlexibilityNo cancel feeOn-time71%

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