Title: Cheap Flights from Rapid City to Houston (RAP to IAH) - Expedia.co.uk ![Downtown Houston, Texas, USA Drone Skyline Aerial Panorama](https://images.trvl-media.com/place/1503/aa95b363-6144-464c-8751-31ea747786d2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/1503/aa95b363-6144-464c-8751-31ea747786d2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Rapid City (RAP) to Houston (IAH) - [Return](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Rapid City Regional Airport (RAP) to George Bush Intercontinental Airport (IAH) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.co.uk/Flights-Search?leg1=from:rap,to:iah,departure:20/11/2025TANYT&leg2=from:iah,to:rap,departure:27/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.co.uk/Flights-Search?leg1=from:rap,to:iah,departure:20/11/2025TANYT&leg2=from:iah,to:rap,departure:27/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:rap,to:iah,departure:20/11/2025TANYT&leg2=from:iah,to:rap,departure:27/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 25% on select hotels after you book a flight\* - ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Find the cheapest month to fly from Rapid City (RAP) to Houston (IAH) ### September is typically the cheapest month to fly From £195 - £389 per traveller. ## Frequently asked questions ### How much is a flight from Rapid City Regional Airport (RAP) to IAH? > Based on fares listed within the last 7 days on Expedia for flights departing within the next year, round-trip flights from RAP to Houston Airport start from . Book today to secure the best price for your exciting adventure. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from RAP to IAH? > We understand that life can throw the odd curveball, so we've made it as simple as possible for you to cancel your flight online. Just visit the [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033) and follow the instructions. ### How do I find cheap flights from Rapid City Regional Airport (RAP) to Houston Airport that have flexible change policies? > Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Rapid City Regional Airport (RAP) to Houston Airport flights, you'll see a "no change fees" filter for you to select. ### How many hours is the flight from Rapid City Regional Airport (RAP) to George Bush Intercontinental Airport (IAH)? > The flight time from RAP to IAH is about 4 hours and 38 minutes. Put your earphones in, listen to your favourite tunes and the hours in the air will whiz by. ### How far is the flight from RAP to George Bush Intercontinental Airport (IAH)? > The flight distance between Rapid City Regional Airport (RAP) and George Bush Intercontinental Airport (IAH) is 1,700 kilometres. Work your way through your travel song playlist or finish off your latest read and the trip will zip on by. ### Which airlines fly direct from RAP to IAH? > Flying directly between Rapid City Regional Airport (RAP) and IAH isn't possible at the moment. However, you'll still be able to find a flight to Houston with at least one stop. ### Are Rapid City Regional Airport (RAP) to IAH flight tickets cheaper when they're purchased at the last minute? > Booking your trip from Rapid City Regional Airport (RAP) to IAH last minute could be your ticket to a fantastic deal. However, it could end up costing you a whole lot more! If you'd prefer to err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the best bargains as far ahead as 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back often as deals are updated all the time on Expedia. ## Travel information | Origin airport | Rapid City Regional | | --- | --- | | Destination airport | George Bush Intercontinental | | Distance | 1694 km | ## Book with confidence ### Compare flights from Rapid City to Houston easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Rapid City to Houston. Operating between them flights per day, airlines cover the route. And fly direct, getting you to George Bush Intercontinental in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Rapid City Regional to George Bush Intercontinental.   To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.  Grab a great deal on your flight from Rapid City Regional (RAP) to George Bush Intercontinental (IAH) The easiest way to view the best deals on flights from Rapid City to Houston today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Rapid City Regional to George Bush Intercontinental start at just and range up to .   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Rapid City and Houston - booking your flight during , the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Rapid City to Houston flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Rapid City Regional to George Bush Intercontinental for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.   Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.   ## Explore a world of travel with Expedia - Flights - [Flights from Albuquerque (ABQ) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/abq/hou/albuquerque-to-houston) - [Flights from Albany (ABY) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/aby/hou/albany-to-houston) - [Flights from Aberdeen (ABZ) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/abz/hou/aberdeen-to-houston) - [Flights from Albany (ALB) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/alb/hou/albany-to-houston) - [Flights from Atlanta (ATL) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/atl/hou/atlanta-to-houston) - [Flights from Austin (AUS) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/aus/hou/austin-to-houston) - [Flights from Belfast (BHD) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/bhd/hou/belfast-to-houston) - [Flights from Birmingham (BHM) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/bhm/hou/birmingham-to-houston) - [Flights from Birmingham (BHX) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/bhx/hou/birmingham-to-houston) - [Flights from Bristol (BRS) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/brs/hou/bristol-to-houston) - [Flights from Baltimore (BWI) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/bwi/hou/baltimore-to-houston) - [Flights from Guangzhou (CAN) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/can/hou/guangzhou-to-houston) - [Flights from Cherbourg (CER) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/cer/hou/cherbourg-to-houston) - [Flights from Charleston (CHS) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/chs/hou/charleston-to-houston) - [Flights from Cedar Rapids (CID) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/cid/hou/cedar-rapids-to-houston) - [Flights from Charlotte (CLT) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/clt/hou/charlotte-to-houston) - [Flights from Columbus (CMH) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/cmh/hou/columbus-to-houston) - [Flights from Colorado Springs (COS) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/cos/hou/colorado-springs-to-houston) - [Flights from Cancun (CUN) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/cun/hou/cancun-to-houston) - [Flights from Cincinnati (CVG) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/cvg/hou/cincinnati-to-houston) - [Flights from Coventry (CVT) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/cvt/hou/coventry-to-houston) - [Flights from Cardiff (CWL) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/cwl/hou/cardiff-to-houston) - [Flights from Washington (DCA) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/dca/hou/washington-to-houston) - [Flights from Dallas (DFW) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/dfw/hou/dallas-to-houston) - [Flights from Dublin (DUB) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/dub/hou/dublin-to-houston) - [Flights from Edinburgh (EDI) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/edi/hou/edinburgh-to-houston) - [Flights from El Paso (ELP) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/elp/hou/el-paso-to-houston) - [Flights from East Midlands (EMA) to Houston (HOU)](https://www.expedia.co.uk/lp/flights/ema/hou/east-midlands-to-houston) - [Flights from Newark Liberty Intl. 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