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George Bush Intcntl

$142+ Cheap flights from South Dakota 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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — IAH
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from South Dakota to George Bush Intcntl

Cheapest flights from South Dakota to George Bush Intcntl
Explore the most affordable flight options available from South Dakota to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This American Airlines deal was found by Cheapflights users on 12/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/251:16 pmFSD - IAH
1 stop4h 15mAmerican Airlines
Fri 1/27:26 amIAH - FSD
1 stop5h 13mAmerican Airlines
Deal found 12/15$364
This United Airlines deal was found by Cheapflights users on 12/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:08 pmFSD - IAH
1 stop8h 04mUnited Airlines
Fri 1/96:11 pmIAH - FSD
1 stop5h 33mUnited Airlines
Deal found 12/17$368
This United Airlines deal was found by Cheapflights users on 12/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:08 pmFSD - IAH
1 stop8h 04mUnited Airlines
Mon 1/54:35 pmIAH - FSD
1 stop7h 20mUnited Airlines
Deal found 12/17$383
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Wed 12/311:16 pmFSD - IAH
1 stop4h 14mAmerican Airlines
Fri 1/98:00 amIAH - FSD
2 stops9h 45mAmerican Airlines
Deal found 12/17$404
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Thu 12/185:16 pmFSD - IAH
1 stop4h 50mAmerican Airlines
Fri 12/264:30 pmIAH - FSD
1 stop4h 47mAmerican Airlines
Deal found 12/17$409
This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:50 amFSD - IAH
1 stop8h 04mUnited Airlines
Fri 1/26:06 pmIAH - FSD
1 stop5h 49mUnited Airlines
Deal found 12/16$424
This Delta deal was found by Cheapflights users on 12/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:05 amFSD - IAH
1 stop7h 26mDelta
Fri 12/262:44 pmIAH - FSD
1 stop5h 50mDelta
Deal found 12/16$459
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:05 pmRAP - IAH
1 stop5h 28mUnited Airlines
Sat 1/36:06 pmIAH - RAP
1 stop4h 53mUnited Airlines
Deal found 12/15$489
This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/188:45 amRAP - IAH
1 stop5h 29mUnited Airlines
Sun 12/215:00 amIAH - RAP
1 stop7h 32mUnited Airlines
Deal found 12/16$499
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:00 amFSD - IAH
1 stop5h 15mUnited Airlines
Mon 1/56:06 pmIAH - FSD
1 stop5h 49mUnited Airlines
Deal found 12/15$522
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 12/3112:40 pmFSD - IAH
2 stops11h 02mMultiple Airlines
Mon 1/56:45 amIAH - FSD
1 stop13h 10mMultiple Airlines
Deal found 12/17$528
This United Airlines deal was found by Cheapflights users on 12/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:05 pmRAP - IAH
1 stop5h 28mUnited Airlines
Mon 1/55:00 amIAH - RAP
1 stop6h 30mUnited Airlines
Deal found 12/18$539

Find flight deals from South Dakota to George Bush Intcntl

Keep the following information in mind while searching for South Dakota to George Bush Intcntl flight deals. Data was last updated December 18, 2025.

Round-trip from

$162
(Frontier)

One-way from

$142
(Kiwi.com)

Popular in

January

Cheapest in

November

Average price

$388
From South Dakota to Houston George Bush Intcntl
Search Deals
One-way flight from South Dakota to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from South Dakota 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 December 18, 2025.
Use the filters below to find and compare flights from South Dakota to Houston George Bush Intcntl Airport that are best for you.

Fly from

South Dakota

Fly to

George Bush Intcntl

Route

Depart

Return

Price

Sioux FallsHouston

FSD - IAH

FSDIAH

Sioux Falls Joe Foss Field

Thu 2/19

2:16 pm-12:33 am

1 stop10h 17m

Houston George Bush Intcntl

Mon 2/23

6:39 am-1:57 pm

1 stop7h 18m

$162

Sioux FallsHouston

FSD - IAH

FSDIAH

Sioux Falls Joe Foss Field

Mon 1/12

7:01 pm-8:40 am

1 stop13h 39m

Houston George Bush Intcntl

Wed 1/14

10:30 am-3:01 pm

1 stop28h 31m

$204

Sioux FallsHouston

FSD - IAH

FSDIAH

Sioux Falls Joe Foss Field

Sat 1/17

5:18 pm-11:59 pm

1 stop6h 41m

Houston George Bush Intcntl

Sat 1/24

2:38 pm-8:24 pm

1 stop5h 46m

$234

Sioux FallsHouston

FSD - IAH

FSDIAH

Sioux Falls Joe Foss Field

Sat 1/17

1:10 pm-10:11 pm

2 stops9h 01m

Houston George Bush Intcntl

Sat 1/24

12:47 pm-7:53 pm

1 stop7h 06m

$239

Sioux FallsHouston

FSD - IAH

FSDIAH

Sioux Falls Joe Foss Field

Sun 1/18

1:40 pm-7:10 pm

1 stop5h 30m

Houston George Bush Intcntl

Sun 1/25

7:13 am-12:58 pm

1 stop5h 45m

$248

Sioux FallsHouston

FSD - IAH

FSDIAH

Sioux Falls Joe Foss Field

Sun 1/11

7:30 am-1:40 pm

1 stop6h 10m

Houston George Bush Intcntl

Sat 1/17

6:11 pm-11:44 pm

1 stop5h 33m

$248

Sioux FallsHouston

FSD - IAH

FSDIAH

Sioux Falls Joe Foss Field

Wed 1/21

11:02 am-3:54 pm

1 stop4h 52m

Houston George Bush Intcntl

Wed 1/28

6:36 am-12:22 pm

1 stop5h 46m

$251

Sioux FallsHouston

FSD - IAH

FSDIAH

Sioux Falls Joe Foss Field

Sat 1/17

12:19 pm-11:58 pm

2 stops11h 39m

Houston George Bush Intcntl

Sat 1/24

12:39 pm-9:35 pm

2 stops8h 56m

$275

Rapid CityHouston

RAP - IAH

RAPIAH

Rapid City

Fri 1/30

6:53 pm-1:48 pm

1 stop17h 55m

Houston George Bush Intcntl

Sun 2/1

8:00 am-9:20 pm

1 stop14h 20m

$276

Rapid CityHouston

RAP - IAH

RAPIAH

Rapid City

Fri 2/6

2:08 pm-10:49 pm

1 stop7h 41m

Houston George Bush Intcntl

Sun 2/8

2:41 pm-9:15 pm

1 stop7h 34m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 27 results
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Best time to book a flight from South Dakota to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from South Dakota 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 South Dakota to Houston George Bush Intcntl Airport

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

Currently, November is the cheapest month in which you can book a flight from South Dakota to Houston George Bush Intcntl Airport (average of $152). Flying from South Dakota to Houston George Bush Intcntl Airport in June is currently the most expensive (average of $347). 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 SD to IAH?

Find hourly flight availability from South Dakota to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

It’s optimal to fly from South Dakota to Houston George Bush Intcntl Airport in the evening. By choosing this option you can save up to 73% on the cost of your flight, compared to a flight in the morning.

How much does it cost to fly round-trip from South Dakota to Houston George Bush Intcntl Airport?

Related info for your journey

Find useful and relevant information for your journey from South Dakota 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.

  • How long is the flight from South Dakota to Houston George Bush Intcntl Airport?

    There are many flights that can get you from South Dakota to Houston George Bush Intcntl Airport in 6h 41m. Fly via Frontier, United Airlines, or Delta to get the fastest option. The distance between South Dakota and Houston George Bush Intcntl Airport is about 942 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

  • How can I find direct flights from South Dakota 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 South Dakota to George Bush Intcntl.

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

    Yes. Cheapflights offers flight deals from South Dakota 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 South Dakota to Houston George Bush Intcntl Airport?

    Currently, November is the cheapest month in which you can book a flight from South Dakota to Houston George Bush Intcntl Airport (average of $152). Flying from South Dakota to Houston George Bush Intcntl Airport in June is currently the most expensive (average of $347). 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
Spring
Montgomery
Katy
The Woodlands
Tomball
Jersey Village
Humble
Conroe
Cypress

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Alternative routes for South Dakota to George Bush Intcntl

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Top 3 airlines flying from South Dakota to George Bush Intcntl

Discover the top 3 airlines that operate flights from South Dakota to George Bush Intcntl. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$228Average$324FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$250Average$427FlexibilityNo cancel feeOn-time69%
DeltaCheapest$250Average$307FlexibilityNo cancel feeOn-timeN/A

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