HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Rapid City

$241+ Cheap flights from Houston to Rapid City (RAP)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — RAP
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Houston to Rapid City with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Houston to Rapid City

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Rapid City (RAP). 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 31, 2025.

Round-trip from

$241
(Mytrip)

One-way from

$233
(Sun Country Air)

Popular in

December

Cheapest in

August

Average price

$434
From Houston to Rapid City
Search Deals
One-way flight from Houston to Rapid City
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($27 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Houston to Rapid City

Cheapest flights from Houston to Rapid City
Explore the most affordable flight options available from Houston to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/47:10 amIAH - RAP
2 stops10h 39mMultiple Airlines
Sun 9/75:39 pmRAP - IAH
1 stop11h 11mMultiple Airlines
Deal found 7/30$241
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.
Wed 8/206:00 amIAH - RAP
1 stop7h 20mAmerican Airlines
Sat 8/235:02 pmRAP - IAH
1 stop4h 13mAmerican Airlines
Deal found 7/29$259
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/166:05 pmIAH - RAP
1 stop4h 55mUnited Airlines
Tue 8/195:59 pmRAP - IAH
1 stop4h 56mUnited Airlines
Deal found 7/29$274
This Delta deal was found by Cheapflights users on 7/30. 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.
Sat 10/45:46 pmIAH - RAP
1 stop5h 44mDelta
Tue 10/76:05 amRAP - IAH
1 stop7h 14mDelta
Deal found 7/30$305
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Fri 10/176:00 amHOU - RAP
1 stop6h 47mAmerican Airlines
Wed 10/224:58 pmRAP - HOU
1 stop4h 16mAmerican Airlines
Deal found 7/31$369
This Delta deal was found by Cheapflights users on 7/30. 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.
Sat 9/1310:44 amHOU - RAP
2 stops12h 46mDelta
Sat 9/2011:00 amRAP - HOU
2 stops10h 37mDelta
Deal found 7/30$440

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston to Rapid City 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 31, 2025.
Use the filters below to find and compare flights from Houston to Rapid City that are best for you.

Fly from

Houston

Fly to

Rapid City

Route

Depart

Return

Price

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Thu 9/4

7:10 am-4:49 pm

2 stops10h 39m

Rapid City

Sun 9/7

5:39 pm-5:50 am

1 stop11h 11m

$241

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Wed 8/20

6:00 am-12:20 pm

1 stop7h 20m

Rapid City

Sat 8/23

5:02 pm-10:15 pm

1 stop4h 13m

$259

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Sat 8/16

6:05 pm-10:00 pm

1 stop4h 55m

Rapid City

Tue 8/19

5:59 pm-11:55 pm

1 stop4h 56m

$274

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Sat 10/4

5:46 pm-10:30 pm

1 stop5h 44m

Rapid City

Tue 10/7

6:05 am-2:19 pm

1 stop7h 14m

$305

HoustonRapid City

HOU - RAP

HOURAP

Houston Hobby

Fri 10/17

6:00 am-11:47 am

1 stop6h 47m

Rapid City

Wed 10/22

4:58 pm-10:14 pm

1 stop4h 16m

$369

HoustonRapid City

HOU - RAP

HOURAP

Houston Hobby

Sat 9/13

10:44 am-10:30 pm

2 stops12h 46m

Rapid City

Sat 9/20

11:00 am-10:37 pm

2 stops10h 37m

$440

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Mon 8/4

4:24 pm-9:06 pm

1 stop5h 42m

$361

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Fri 8/29

5:41 pm-10:32 pm

1 stop5h 51m

$369

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Fri 8/29

9:57 pm-2:44 pm

1 stop17h 47m

$377

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Mon 8/4

5:30 am-4:27 pm

2 stops11h 57m

$405

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 11 results
1
2

Best time to book a flight from Houston to Rapid City

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

What is the cheapest month to book a flight from Houston to Rapid City?

Currently, January is the cheapest month in which you can book a flight from Houston to Rapid City (average of $348). Flying from Houston to Rapid City in June is currently the most expensive (average of $502). 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 HOU to RAP?

Find hourly flight availability from Houston to Rapid City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

One of the essential ways to save on airfare from Houston to Rapid City is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 34% on airfare.

Reviews of airlines servicing Rapid City

Get insights into the airlines that provide service to Rapid City. 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 Rapid City. Reviews last updated July 31, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Houston to Rapid City by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Sun Country Air
6.9
Okay
334 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Houston to Rapid City. 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 Rapid City from Houston?

    For a flight from Houston to Rapid City, you will be flying into Rapid City. Rapid City (RAP) is just 9.0 mi from the center of the city. Rapid City is the only Rapid City airport and it handles 0 inbound flights from Houston per day. 3 airlines have flights to Rapid City from Houston on a regular basis.

  • What are the cheapest airlines flying from Houston to Rapid City round-trip?

    Currently priced at $259, United Airlines will fly you from Houston to Rapid City and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $274 and $339, respectively. These flights start at 40% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Houston to Rapid City one-way?

    One-way options have recently been found by users for as low as $233 on Sun Country Air. Other airlines that offer cheap prices include United Airlines from $377 and Delta from $379 one-way.

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

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

  • How can I find direct flights from Houston to Rapid City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Rapid City.

  • Can I find deals for business class flights from Houston to Rapid City?

    Yes. Cheapflights offers flight deals from Houston to Rapid City 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 to Rapid City?

    Currently, January is the cheapest month in which you can book a flight from Houston to Rapid City (average of $348). Flying from Houston to Rapid City in June is currently the most expensive (average of $502). 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 Rapid City?

Book flights to Rapid City if you plan to visit one of these locations
Deadwood
Keystone
Sturgis
Spearfish

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Houston to Rapid City

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Sioux Falls flights
Dallas/Fort Worth to Rapid City flights
Hobby to Rapid City flights
George Bush Intcntl to Rapid City flights
Austin to Rapid City flights
Hobby to Sioux Falls flights
San Antonio to Sioux Falls flights
Austin to Sioux Falls flights
George Bush Intcntl to Sioux Falls flights
San Antonio to Rapid City flights
El Paso to Sioux Falls flights
Love Field to Sioux Falls flights
Corpus Christi to Rapid City flights
Love Field to Rapid City flights
El Paso to Rapid City flights
Hobby to Pierre flights
Waco to Rapid City flights
Wichita Falls to Sioux Falls flights
Midland to Sioux Falls flights
Waco to Sioux Falls flights
Texarkana to Rapid City flights
Killeen to Rapid City flights
Longview to Rapid City flights

Top 3 airlines flying from Houston to Rapid City

Discover the top 3 airlines that operate flights from Houston to Rapid City. 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 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$150Average$408FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$385FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$258Average$418FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.