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$221+ Cheap flights from Rapid City (RAP) to Houston

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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — HOU
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheap flight deals from Rapid City to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Rapid City (RAP) to Houston (HO1). 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 agosto 14, 2025.

Round-trip from

$259
(United Airlines)

One-way from

$221
(Kiwi.com)

Popular in

March

Cheapest in

December

Average price

$395
From Rapid City to Houston
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One-way flight from Rapid City to Houston
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Highest demand for flights based on searches. 23% potential increase in price ($129 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Rapid City to Houston

Cheapest flights from Rapid City to Houston
Explore the most affordable flight options available from Rapid City to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

This United Airlines deal was found by Cheapflights users on 8/13. 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.
jue. 9/113:19 pmRAP - IAH
1 stop6h 51mUnited Airlines
dom. 9/145:00 amIAH - RAP
1 stop5h 06mUnited Airlines
Deal found 8/13$259
This Delta deal was found by Cheapflights users on 8/13. 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.
sáb. 12/64:35 pmRAP - IAH
1 stop5h 11mDelta
jue. 12/186:30 amIAH - RAP
1 stop8h 10mDelta
Deal found 8/13$274
This United Airlines deal was found by Cheapflights users on 8/14. 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.
sáb. 12/64:35 pmRAP - IAH
1 stop5h 10mUnited Airlines
jue. 12/183:05 pmIAH - RAP
1 stop4h 42mUnited Airlines
Deal found 8/14$292
This United Airlines deal was found by Cheapflights users on 8/14. 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.
mié. 9/103:19 pmRAP - IAH
1 stop6h 10mUnited Airlines
mié. 9/175:00 amIAH - RAP
1 stop5h 06mUnited Airlines
Deal found 8/14$339
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
jue. 9/115:39 pmRAP - IAH
2 stops14h 28mMultiple Airlines
dom. 9/149:29 amIAH - RAP
1 stop8h 20mMultiple Airlines
Deal found 8/13$349
This United Airlines deal was found by Cheapflights users on 8/14. 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.
mar. 8/264:47 pmRAP - IAH
1 stop4h 42mUnited Airlines
jue. 9/185:00 amIAH - RAP
1 stop5h 06mUnited Airlines
Deal found 8/14$379
This American Airlines deal was found by Cheapflights users on 8/13. 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.
jue. 8/285:39 amRAP - HOU
1 stop7h 12mAmerican Airlines
lun. 9/110:14 amHOU - RAP
1 stop6h 54mAmerican Airlines
Deal found 8/13$380
This American Airlines deal was found by Cheapflights users on 8/13. 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.
jue. 9/114:38 pmRAP - HOU
1 stop6h 10mAmerican Airlines
dom. 9/142:31 pmHOU - RAP
1 stop7h 20mAmerican Airlines
Deal found 8/13$410
This United Airlines deal was found by Cheapflights users on 8/12. 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.
mar. 8/261:35 pmRAP - IAH
1 stop8h 06mUnited Airlines
sáb. 8/304:20 pmIAH - RAP
1 stop6h 39mUnited Airlines
Deal found 8/12$419
This American Airlines deal was found by Cheapflights users on 8/12. 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.
sáb. 12/612:25 pmRAP - HOU
1 stop4h 37mAmerican Airlines
jue. 12/1812:26 pmHOU - RAP
1 stop4h 40mAmerican Airlines
Deal found 8/12$439
This Delta deal was found by Cheapflights users on 8/13. 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.
mar. 8/264:25 pmRAP - IAH
1 stop5h 49mDelta
sáb. 8/305:46 pmIAH - RAP
1 stop5h 46mDelta
Deal found 8/13$454
This American Airlines deal was found by Cheapflights users on 8/11. 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.
mar. 8/265:39 amRAP - HOU
1 stop7h 12mAmerican Airlines
sáb. 8/302:30 pmHOU - RAP
1 stop7h 28mAmerican Airlines
Deal found 8/11$565

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rapid City to Houston 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 agosto 14, 2025.
Use the filters below to find and compare flights from Rapid City to Houston that are best for you.

Fly from

Rapid City

Fly to

Houston

Route

Depart

Return

Price

Rapid CityHouston

RAP - IAH

RAPIAH

Rapid City

jue. 9/11

3:19 pm-11:10 pm

1 stop6h 51m

Houston George Bush Intcntl

dom. 9/14

5:00 am-9:06 am

1 stop5h 06m

$259

Rapid CityHouston

RAP - IAH

RAPIAH

Rapid City

sáb. 12/6

4:35 pm-10:46 pm

1 stop5h 11m

Houston George Bush Intcntl

jue. 12/18

6:30 am-1:40 pm

1 stop8h 10m

$274

Rapid CityHouston

RAP - IAH

RAPIAH

Rapid City

sáb. 12/6

4:35 pm-10:45 pm

1 stop5h 10m

Houston George Bush Intcntl

jue. 12/18

3:05 pm-6:47 pm

1 stop4h 42m

$292

Rapid CityHouston

RAP - IAH

RAPIAH

Rapid City

mié. 9/10

3:19 pm-10:29 pm

1 stop6h 10m

Houston George Bush Intcntl

mié. 9/17

5:00 am-9:06 am

1 stop5h 06m

$339

Rapid CityHouston

RAP - IAH

RAPIAH

Rapid City

jue. 9/11

5:39 pm-9:07 am

2 stops14h 28m

Houston George Bush Intcntl

dom. 9/14

9:29 am-4:49 pm

1 stop8h 20m

$349

Rapid CityHouston

RAP - IAH

RAPIAH

Rapid City

jue. 1/15

5:39 am-11:14 am

1 stop4h 35m

Houston George Bush Intcntl

lun. 2/2

5:03 am-11:34 am

1 stop7h 31m

$350

Rapid CityHouston

RAP - IAH

RAPIAH

Rapid City

mar. 8/26

4:47 pm-10:29 pm

1 stop4h 42m

Houston George Bush Intcntl

jue. 9/18

5:00 am-9:06 am

1 stop5h 06m

$379

Rapid CityHouston

RAP - HOU

RAPHOU

Rapid City

jue. 8/28

5:39 am-1:51 pm

1 stop7h 12m

Houston Hobby

lun. 9/1

10:14 am-4:08 pm

1 stop6h 54m

$380

Rapid CityHouston

RAP - IAH

RAPIAH

Rapid City

vie. 1/16

5:48 pm-11:59 pm

1 stop5h 11m

Houston George Bush Intcntl

lun. 2/2

2:48 pm-8:33 pm

1 stop6h 45m

$384

Rapid CityHouston

RAP - HOU

RAPHOU

Rapid City

jue. 1/15

5:39 am-11:27 am

1 stop4h 48m

Houston Hobby

lun. 2/2

4:24 pm-8:11 pm

1 stop4h 47m

$410

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 17 results
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Best time to book a flight from Rapid City to Houston

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

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

Currently, September is the cheapest month in which you can book a flight from Rapid City to Houston (average of $230). Flying from Rapid City to Houston in March is currently the most expensive (average of $331). 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.

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated agosto 14, 2025.
Read through reviews of airlines operating flights from Rapid City to Houston, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

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
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

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
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

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
7,980 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

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 Rapid City to Houston. 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?

    Rapid City (RAP) is the airport you will fly out of if you book a flight from Rapid City to Houston. You should not have trouble finding flights to Houston from Rapid City; the airport handles an average of 0 outbound flights to Houston per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the Rapid City airport to Houston. It is only a 9.0 mi journey to Rapid City (RAP) from Rapid City’s city center.

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

    Currently priced at $258, American Airlines will fly you from Rapid City to Houston and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $258 and $283, respectively. American Airlines is priced at 40% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Rapid City to Houston (average of $230). Flying from Rapid City to Houston in March is currently the most expensive (average of $331). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Rapid City to Houston

Discover the top 3 airlines that operate flights from Rapid City to Houston. 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 agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$343FlexibilityNo cancel feeOn-time71%
DeltaCheapest$258Average$308FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$283Average$428FlexibilityNo cancel feeOn-time69%

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