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George Bush Intcntl

$94+ Cheap flights from New Windsor (SWF) to George Bush Intcntl (IAH)

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
SWF — IAH
Apr 15 — Apr 221
Wed 4/15
Wed 4/22
1 adult, Economy
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Cheap flight deals from Stewart to George Bush Intcntl

Cheapest flights from Stewart to George Bush Intcntl
Explore the most affordable flight options available from Stewart to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 16, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/15. 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.
Sun 4/1211:45 am
SWF
-
IAH
1 stop21h 55m
Multiple Airlines
Sun 4/197:46 pm
IAH
-
SWF
1 stop14h 09m
Multiple Airlines
Deal found 3/15$327
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 8/307:31 pm
SWF
-
IAH
1 stop13h 56m
Multiple Airlines
Sat 9/58:24 pm
IAH
-
SWF
1 stop11h 34m
Multiple Airlines
Deal found 3/11$345
This Kiwi.com deal was found by Cheapflights users on 3/11. 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.
Fri 5/812:15 pm
SWF
-
IAH
2 stops9h 02m
Multiple Airlines
Sat 5/97:44 pm
IAH
-
SWF
1 stop12h 14m
Multiple Airlines
Deal found 3/11$346
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2110:28 am
SWF
-
IAH
1 stop29h 35m
Multiple Airlines
Mon 5/2510:05 pm
IAH
-
SWF
2 stops36h 20m
Multiple Airlines
Deal found 3/13$352
This Kiwi.com deal was found by Cheapflights users on 3/15. 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.
Thu 4/2311:45 am
SWF
-
IAH
1 stop12h 02m
Multiple Airlines
Sun 4/267:00 am
IAH
-
SWF
2 stops27h 31m
Multiple Airlines
Deal found 3/15$353
This Kiwi.com deal was found by Cheapflights users on 3/14. 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.
Thu 3/2611:48 am
SWF
-
IAH
1 stop20h 16m
Multiple Airlines
Sat 3/289:26 am
IAH
-
SWF
1 stop23h 13m
Multiple Airlines
Deal found 3/14$362
This Kiwi.com deal was found by Cheapflights users on 3/14. 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.
Thu 4/911:45 am
SWF
-
IAH
1 stop9h 49m
Multiple Airlines
Sun 4/124:30 pm
IAH
-
SWF
2 stops18h 01m
Multiple Airlines
Deal found 3/14$390
This Kiwi.com deal was found by Cheapflights users on 3/14. 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.
Sun 6/1410:28 am
SWF
-
IAH
1 stop13h 19m
Multiple Airlines
Sun 6/218:24 pm
IAH
-
SWF
1 stop11h 25m
Multiple Airlines
Deal found 3/14$396
This Kiwi.com deal was found by Cheapflights users on 3/14. 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.
Fri 3/279:47 am
SWF
-
IAH
1 stop22h 42m
Multiple Airlines
Sun 3/299:15 pm
IAH
-
SWF
1 stop10h 42m
Multiple Airlines
Deal found 3/14$471
This Kiwi.com deal was found by Cheapflights users on 3/11. 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.
Mon 3/309:47 am
SWF
-
IAH
1 stop24h 58m
Multiple Airlines
Thu 4/21:17 pm
IAH
-
SWF
1 stop18h 53m
Multiple Airlines
Deal found 3/11$494
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/712:17 pm
SWF
-
IAH
2 stops9h 12m
Multiple Airlines
Mon 8/108:24 pm
IAH
-
SWF
1 stop13h 44m
Multiple Airlines
Deal found 3/13$500

Find flight deals from Stewart to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Stewart (SWF) to George Bush Intcntl (IAH). 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 March 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$327
(Kiwi.com)

One-way from

$94
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$361
Provider with most accurate pricing for New Windsor Stewart-Houston George Bush Intcntl flight deals.
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Provider most trusted by Cheapflights users for New Windsor Stewart-Houston George Bush Intcntl flights.
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From New Windsor Stewart to Houston George Bush Intcntl
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One-way flight from New Windsor Stewart to Houston George Bush Intcntl
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Highest demand for flights based on searches. 5% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in March 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Stewart to George Bush Intcntl 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 March 16, 2026.
Use the filters below to find and compare flights from New Windsor to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New WindsorHouston

SWF - IAH

SWFIAH

New Windsor Stewart

Sun 4/12

11:45 am-8:40 am

1 stop21h 55m

Houston George Bush Intcntl

Sun 4/19

7:46 pm-10:55 am

1 stop14h 09m

$327

New WindsorHouston

SWF - IAH

SWFIAH

New Windsor Stewart

Sun 8/30

7:31 pm-8:27 am

1 stop13h 56m

Houston George Bush Intcntl

Sat 9/5

8:24 pm-8:58 am

1 stop11h 34m

$345
Quickest round-trip

New WindsorHouston

SWF - IAH

SWFIAH

New Windsor Stewart

Fri 5/8

12:15 pm-8:17 pm

2 stops9h 02m

Houston George Bush Intcntl

Sat 5/9

7:44 pm-8:58 am

1 stop12h 14m

$346

New WindsorHouston

SWF - IAH

SWFIAH

New Windsor Stewart

Thu 3/26

11:48 am-7:04 am

1 stop20h 16m

Houston George Bush Intcntl

Sat 3/28

9:26 am-9:39 am

1 stop23h 13m

$362

New WindsorHouston

SWF - IAH

SWFIAH

New Windsor Stewart

Sun 6/14

10:28 am-10:47 pm

1 stop13h 19m

Houston George Bush Intcntl

Sun 6/21

8:24 pm-8:49 am

1 stop11h 25m

$396

New WindsorHouston

SWF - IAH

SWFIAH

New Windsor Stewart

Sun 5/3

11:48 am-8:17 pm

1 stop9h 29m

Houston George Bush Intcntl

Sat 5/9

7:44 pm-8:58 am

1 stop12h 14m

$513

New WindsorHouston

SWF - IAH

SWFIAH

New Windsor Stewart

Sun 5/3

11:48 am-8:17 pm

1 stop9h 29m

Houston George Bush Intcntl

Wed 5/6

7:44 pm-8:58 am

1 stop12h 14m

$544

New WindsorHouston

SWF - IAH

SWFIAH

New Windsor Stewart

Thu 4/9

11:45 am-11:59 pm

1 stop13h 14m

Houston George Bush Intcntl

Sun 4/12

4:30 pm-10:50 am

1 stop17h 20m

$551

New WindsorHouston

SWF - IAH

SWFIAH

New Windsor Stewart

Thu 4/23

11:48 am-8:17 pm

1 stop9h 29m

Houston George Bush Intcntl

Wed 4/29

6:57 pm-11:08 am

1 stop15h 11m

$579

New WindsorHouston

SWF - IAH

SWFIAH

New Windsor Stewart

Thu 7/16

9:38 am-7:19 pm

1 stop10h 41m

Houston George Bush Intcntl

Mon 7/20

8:24 pm-11:08 am

1 stop13h 44m

$630

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/14

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from Stewart to George Bush Intcntl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Stewart to George Bush Intcntl in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New Windsor-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New Windsor-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New Windsor-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New Windsor-Houston George Bush Intcntl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New Windsor-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Stewart to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Stewart 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 New Windsor to Houston George Bush Intcntl Airport

What is the cheapest month to book a flight from New Windsor to Houston George Bush Intcntl Airport?

Currently, October is the cheapest month in which you can book a flight from New Windsor to Houston George Bush Intcntl Airport (average of $65). Flying from New Windsor to Houston George Bush Intcntl Airport in December is currently the most expensive (average of $149). 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.

Related info for your journey

Find useful and relevant information for your journey from Stewart to George Bush Intcntl. 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 from for flights from New Windsor to Houston George Bush Intcntl?

    New Windsor Stewart (SWF) is the airport you will fly out of if you book a flight from New Windsor to Houston George Bush Intcntl. You should not have trouble finding flights to Houston George Bush Intcntl from Stewart; the airport handles an average of 0 outbound flights to Houston George Bush Intcntl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the New Windsor airport to Houston George Bush Intcntl. It is only a 4.3 mi journey to Stewart (SWF) from New Windsor’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Stewart to George Bush Intcntl 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 New Windsor to Houston George Bush Intcntl Airport?

    Currently, October is the cheapest month in which you can book a flight from New Windsor to Houston George Bush Intcntl Airport (average of $65). Flying from New Windsor to Houston George Bush Intcntl Airport in December is currently the most expensive (average of $149). 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 Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Katy
The Woodlands
Montgomery
Spring
Tomball
Humble
Jersey Village
Cypress
Conroe

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