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Rapid City

$150+ Cheap flights from Houston to Rapid City (RAP)

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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — RAP
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 June 12, 2025.

Round-trip from

$259
(United Airlines)

One-way from

$150
(Mytrip)

Popular in

March

Cheapest in

April

Average price

$418
From Houston to Rapid City
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One-way flight from Houston to Rapid City
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Highest demand for flights based on searches. 7% potential increase in price ($33 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/10. 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 7/44:25 pmIAH - RAP
1 stop5h 31mUnited Airlines
Tue 7/155:59 pmRAP - IAH
1 stop5h 00mUnited Airlines
Deal found 6/10$259
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1312:51 pmIAH - RAP
2 stops10h 40mDelta
Sat 8/164:25 pmRAP - IAH
1 stop5h 47mDelta
Deal found 6/11$264
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Mon 7/77:58 amIAH - RAP
1 stop5h 19mAmerican Airlines
Thu 7/1012:03 pmRAP - IAH
1 stop4h 40mAmerican Airlines
Deal found 6/9$301
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/134:20 pmHOU - RAP
1 stop5h 38mAmerican Airlines
Sat 8/1612:19 pmRAP - HOU
1 stop6h 40mAmerican Airlines
Deal found 6/11$301
This Mytrip deal was found by Cheapflights users on 6/10. 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 8/215:45 amIAH - RAP
2 stops14h 55mMultiple Airlines
Mon 8/255:46 pmRAP - IAH
2 stops27h 18mMultiple Airlines
Deal found 6/10$318
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/109:42 amHOU - RAP
2 stops12h 27mAllegiant Air
Sun 7/139:49 pmRAP - HOU
2 stops19h 24mAllegiant Air
Deal found 6/11$504
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1310:44 amHOU - RAP
2 stops12h 47mDelta
Sat 8/1610:55 amRAP - HOU
2 stops10h 36mDelta
Deal found 6/11$593

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 June 12, 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

Fri 7/4

4:25 pm-8:56 pm

1 stop5h 31m

Rapid City

Tue 7/15

5:59 pm-11:59 pm

1 stop5h 00m

$259

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Wed 8/13

12:51 pm-10:31 pm

2 stops10h 40m

Rapid City

Sat 8/16

4:25 pm-11:12 pm

1 stop5h 47m

$264

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Mon 7/7

7:58 am-12:17 pm

1 stop5h 19m

Rapid City

Thu 7/10

12:03 pm-5:43 pm

1 stop4h 40m

$301

HoustonRapid City

HOU - RAP

HOURAP

Houston Hobby

Wed 8/13

4:20 pm-8:58 pm

1 stop5h 38m

Rapid City

Sat 8/16

12:19 pm-7:59 pm

1 stop6h 40m

$301

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Thu 8/21

5:45 am-7:40 pm

2 stops14h 55m

Rapid City

Mon 8/25

5:46 pm-10:04 pm

2 stops27h 18m

$318

HoustonRapid City

HOU - RAP

HOURAP

Houston Hobby

Thu 7/10

9:42 am-9:09 pm

2 stops12h 27m

Rapid City

Sun 7/13

9:49 pm-6:13 pm

2 stops19h 24m

$504

HoustonRapid City

HOU - RAP

HOURAP

Houston Hobby

Wed 8/13

10:44 am-10:31 pm

2 stops12h 47m

Rapid City

Sat 8/16

10:55 am-10:31 pm

2 stops10h 36m

$593

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Thu 8/21

5:45 am-7:40 pm

2 stops14h 55m

$150

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Thu 8/21

5:00 am-9:06 am

1 stop5h 06m

$151

HoustonRapid City

HOU - RAP

HOURAP

Houston Hobby

Fri 8/22

2:30 pm-8:58 pm

1 stop7h 28m

$151

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 14 results
1
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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 $504). 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 June 12, 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.

Rainfall in Rapid City by month

Plan your trip to Rapid City by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Rapid City ranges from 0.3 - 3.2 inches per month. May is typically the wettest month, when rainfall can reach 3.2 in. January is typically the driest time to visit Rapid City when rainfall is around 0.3 in.

Temperature in Rapid City by month

Plan your trip to Rapid City by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Rapid City, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

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 June 12, 2025.
Read through reviews of airlines operating flights from Houston to Rapid City, such as Delta, United Airlines and Allegiant Air. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

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
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

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
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

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!
Allegiant Air
7.3
Good
725 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

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
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

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 $264 and $301, respectively. These flights start at 37% 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 $151 on United Airlines. Other airlines that offer cheap prices include American Airlines from $151 and Delta from $215 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 $504). 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?

Book flights to Houston if you plan to visit one of these locations
Deadwood
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Sturgis
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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$251Average$442FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$400FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$258Average$414FlexibilityNo cancel feeOn-time69%

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