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George Bush Intcntl

$161+ Cheap flights from Rapid City (RAP) 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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — IAH
Oct 31 — Nov 71
Fri 10/31
Fri 11/7
1 adult, Economy
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Cheap flight deals from Rapid City to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Rapid City (RAP) 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 October 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$259
(Delta)

One-way from

$161
(United Airlines)

Popular in

October

Cheapest in

March

Average price

$691
Provider with most accurate pricing for Rapid City-Houston George Bush Intcntl flight deals.
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Provider most trusted by Cheapflights users for Rapid City-Houston George Bush Intcntl flights.
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From Rapid City to Houston George Bush Intcntl
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One-way flight from Rapid City to Houston George Bush Intcntl
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High demand for flights, 4% potential price rise
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Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Rapid City to George Bush Intcntl

Cheapest flights from Rapid City to George Bush Intcntl
Explore the most affordable flight options available from Rapid City to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 1, 2025.

This Delta deal was found by Cheapflights users on 9/30. 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.
Mon 11/246:05 amRAP - IAH
1 stop7h 18mDelta
Fri 11/285:48 pmIAH - RAP
1 stop5h 51mDelta
Deal found 9/30$259
This American Airlines deal was found by Cheapflights users on 9/29. 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 10/184:58 pmRAP - IAH
1 stop4h 09mAmerican Airlines
Tue 10/2110:07 amIAH - RAP
1 stop6h 56mAmerican Airlines
Deal found 9/29$274
This United Airlines deal was found by Cheapflights users on 9/30. 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.
Sat 12/64:35 pmRAP - IAH
1 stop5h 10mUnited Airlines
Thu 12/1812:50 pmIAH - RAP
1 stop7h 22mUnited Airlines
Deal found 9/30$276
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/187:40 pmRAP - IAH
2 stops37h 59mMultiple Airlines
Wed 10/224:30 pmIAH - RAP
1 stop25h 38mMultiple Airlines
Deal found 9/29$301
This Delta deal was found by Cheapflights users on 9/30. 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.
Fri 12/54:25 pmRAP - IAH
1 stop5h 49mDelta
Sat 12/135:55 pmIAH - RAP
1 stop5h 51mDelta
Deal found 9/30$309
This United Airlines deal was found by Cheapflights users on 9/30. 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 10/286:00 pmRAP - IAH
1 stop4h 59mUnited Airlines
Thu 10/3012:50 pmIAH - RAP
1 stop5h 10mUnited Airlines
Deal found 9/30$321
This United Airlines deal was found by Cheapflights users on 10/1. 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.
Fri 11/1412:27 pmRAP - IAH
1 stop7h 26mUnited Airlines
Sun 11/165:00 amIAH - RAP
1 stop6h 34mUnited Airlines
Deal found 10/1$323
This United Airlines deal was found by Cheapflights users on 9/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1812:56 pmRAP - IAH
1 stop7h 10mUnited Airlines
Mon 10/205:14 amIAH - RAP
1 stop4h 56mUnited Airlines
Deal found 9/29$354
This United Airlines deal was found by Cheapflights users on 9/28. 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 10/145:50 pmRAP - IAH
1 stop5h 09mUnited Airlines
Sat 10/185:00 amIAH - RAP
1 stop6h 13mUnited Airlines
Deal found 9/28$356
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/187:40 pmRAP - IAH
1 stop25h 34mMultiple Airlines
Tue 10/216:00 amIAH - RAP
2 stops30h 23mMultiple Airlines
Deal found 9/29$368

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rapid City 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 October 1, 2025.
Use the filters below to find and compare flights from Rapid City to Houston George Bush Intcntl Airport that are best for you.

Fly from

Rapid City

Fly to

George Bush Intcntl

Route

Depart

Return

Price

Rapid CityHouston

RAP - IAH

RAPIAH

Rapid City

Sat 12/6

2:51 pm-9:47 pm

1 stop5h 56m

Houston George Bush Intcntl

Thu 12/18

6:40 am-2:09 pm

1 stop8h 29m

$259

Rapid CityHouston

RAP - IAH

RAPIAH

Rapid City

Mon 11/24

6:05 am-2:23 pm

1 stop7h 18m

Houston George Bush Intcntl

Fri 11/28

5:48 pm-10:39 pm

1 stop5h 51m

$259

Rapid CityHouston

RAP - IAH

RAPIAH

Rapid City

Mon 10/27

6:00 pm-11:59 pm

1 stop4h 59m

$161

Rapid CityHouston

RAP - IAH

RAPIAH

Rapid City

Mon 10/27

3:39 pm-12:04 pm

3 stops43h 25m

$339

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/29

Compare providers for flights from Rapid City 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 Rapid City to George Bush Intcntl in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
MytripPrice 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 Rapid City-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 Rapid City-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rapid City-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rapid City-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 Rapid City-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 Rapid City to George Bush Intcntl

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

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

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated October 1, 2025.
Read through reviews of airlines operating flights from Rapid City to Houston George Bush Intcntl Airport, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,929 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,929 reviews
United Airlines
7.4
Good
8,929 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

Related info for your journey

Find useful and relevant information for your journey from Rapid City 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 Rapid City to Houston George Bush Intcntl?

    Most people fly from Rapid City (RAP) if they book a flight from Rapid City to Houston George Bush Intcntl. On average, Rapid City has 0 outbound flights to Houston George Bush Intcntl per day from 1 airline. Rapid City is conveniently located just 9.0 mi from Rapid City’s city center.

  • How long is the flight from Rapid City to Houston George Bush Intcntl Airport?

    For as low as $259, Delta can have you in Houston George Bush Intcntl Airport from Rapid City in 5h 56m. Rapid City and Houston George Bush Intcntl Airport are separated by a distance of 1058 mi.

  • What is the cheapest airline to fly from Rapid City to Houston George Bush Intcntl Airport round-trip?

    United Airlines, at $283, was found to be the cheapest airline from Rapid City to Houston George Bush Intcntl Airport.. Users have found that United Airlines is 42% cheaper than the other options available to this destination.

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

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

  • How can I find direct flights from Rapid City 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 Rapid City to George Bush Intcntl.

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

    Yes. Cheapflights offers flight deals from Rapid City 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 Rapid City to Houston George Bush Intcntl Airport?

    Currently, August is the cheapest month in which you can book a flight from Rapid City to Houston George Bush Intcntl Airport (average of $241). Flying from Rapid City to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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
Montgomery
Jersey Village
Spring
Humble
The Woodlands
Conroe
Tomball
Katy
Cypress

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Alternative routes for Rapid City to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Rapid City to George Bush Intcntl

Discover the top airline that operate flights from Rapid City 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 October 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$283Average$394FlexibilityNo cancel feeOn-time69%

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