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$213+ 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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — HOU
Jul 30 — Aug 61
Thu 7/30
Thu 8/6
1 adult, Economy
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Cheap 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 June 30, 2026.

This Delta deal was found by Cheapflights users on 6/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/211:30 am
RAP
-
IAH
1 stop5h 47m
Delta
Sat 12/125:50 pm
IAH
-
RAP
1 stop5h 49m
Delta
Deal found 6/29$309
This Delta deal was found by Cheapflights users on 6/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:48 am
RAP
-
IAH
1 stop5h 12m
Delta
Tue 10/66:15 am
IAH
-
RAP
1 stop5h 46m
Delta
Deal found 6/29$334
This Delta deal was found by Cheapflights users on 6/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:48 am
RAP
-
IAH
1 stop5h 12m
Delta
Fri 10/23:20 pm
IAH
-
RAP
2 stops7h 58m
Delta
Deal found 6/29$339
This American Airlines deal was found by Cheapflights users on 6/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/254:56 pm
RAP
-
IAH
1 stop4h 34m
American Airlines
Sun 10/410:18 am
IAH
-
RAP
1 stop7h 05m
American Airlines
Deal found 6/30$359
This Delta deal was found by Cheapflights users on 6/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:48 am
RAP
-
IAH
1 stop5h 12m
Delta
Tue 10/66:15 am
IAH
-
RAP
1 stop5h 46m
Delta
Deal found 6/29$364
This Delta deal was found by Cheapflights users on 6/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:48 am
RAP
-
IAH
1 stop5h 12m
Delta
Fri 10/23:20 pm
IAH
-
RAP
2 stops7h 58m
Delta
Deal found 6/29$369
This Delta deal was found by Cheapflights users on 6/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:48 am
RAP
-
IAH
1 stop5h 12m
Delta
Sat 10/35:00 pm
IAH
-
RAP
1 stop6h 18m
Delta
Deal found 6/29$389
This Delta deal was found by Cheapflights users on 6/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:48 am
RAP
-
IAH
1 stop5h 12m
Delta
Thu 10/19:44 am
IAH
-
RAP
2 stops13h 34m
Delta
Deal found 6/29$394
This Kiwi.com deal was found by Cheapflights users on 6/27. 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.
Fri 8/216:50 pm
RAP
-
IAH
1 stop18h 15m
Multiple Airlines
Sun 8/237:55 pm
IAH
-
RAP
2 stops23h 05m
Multiple Airlines
Deal found 6/27$397
This American Airlines deal was found by Cheapflights users on 6/29. 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 9/2312:47 pm
RAP
-
HOU
1 stop6h 01m
American Airlines
Sat 10/36:04 am
HOU
-
RAP
1 stop7h 13m
American Airlines
Deal found 6/29$424
This American Airlines deal was found by Cheapflights users on 6/29. 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 9/2312:47 pm
RAP
-
HOU
1 stop6h 01m
American Airlines
Sun 10/46:04 am
HOU
-
RAP
1 stop4h 43m
American Airlines
Deal found 6/29$449
This American Airlines deal was found by Cheapflights users on 6/29. 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.
Tue 9/226:30 am
RAP
-
HOU
1 stop5h 55m
American Airlines
Tue 10/66:00 am
HOU
-
RAP
1 stop7h 21m
American Airlines
Deal found 6/29$463

Find 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 June 30, 2026.

Round-trip from

$309
(Delta)

One-way from

$213
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$347
From Rapid City to Houston
Search Deals
One-way flight from Rapid City to Houston
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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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 June 30, 2026.
Use the filters below to find and compare flights from Rapid City to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Rapid CityHouston

RAP - IAH

RAPIAH

Rapid City

Fri 8/21

5:58 pm-11:56 pm

1 stop4h 58m

Houston George Bush Intcntl

Sun 8/23

7:20 am-12:24 pm

1 stop6h 04m

$309

Rapid CityHouston

RAP - IAH

RAPIAH

Rapid City

Wed 12/2

11:30 am-6:17 pm

1 stop5h 47m

Houston George Bush Intcntl

Sat 12/12

5:50 pm-10:39 pm

1 stop5h 49m

$309

Rapid CityHouston

RAP - IAH

RAPIAH

Rapid City

Wed 8/26

8:55 am-5:03 pm

1 stop7h 08m

Houston George Bush Intcntl

Sat 8/29

7:20 am-12:24 pm

1 stop6h 04m

$399

Rapid CityHouston

RAP - HOU

RAPHOU

Rapid City

Thu 9/24

4:56 pm-11:50 pm

1 stop5h 54m

Houston Hobby

Tue 10/6

6:00 am-12:21 pm

1 stop7h 21m

$463

Rapid CityHouston

RAP - HOU

RAPHOU

Rapid City

Fri 10/23

5:04 pm-11:49 pm

1 stop5h 45m

Houston Hobby

Mon 10/26

8:24 pm-12:21 pm

1 stop16h 57m

$539

Rapid CityHouston

RAP - HOU

RAPHOU

Rapid City

Tue 8/18

12:39 pm-7:51 pm

1 stop6h 12m

Houston Hobby

Thu 8/20

5:41 am-11:49 am

1 stop7h 08m

$547

Rapid CityHouston

RAP - HOU

RAPHOU

Rapid City

Fri 9/25

4:56 pm-11:14 am

1 stop17h 18m

Houston Hobby

Sun 10/4

6:04 am-9:47 am

1 stop4h 43m

$547

Rapid CityHouston

RAP - HOU

RAPHOU

Rapid City

Mon 7/27

4:55 pm-11:56 pm

1 stop6h 01m

Houston Hobby

Mon 8/3

4:14 pm-9:31 pm

1 stop6h 17m

$619

Rapid CityHouston

RAP - HOU

RAPHOU

Rapid City

Tue 9/1

12:39 pm-7:51 pm

1 stop6h 12m

Houston Hobby

Fri 9/4

3:57 pm-9:35 pm

1 stop6h 38m

$677

Rapid CityHouston

RAP - HOU

RAPHOU

Rapid City

Fri 10/23

11:41 am-11:09 pm

2 stops10h 28m

Houston Hobby

Mon 10/26

6:00 am-1:51 pm

2 stops8h 51m

$758

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Showing 1-10 of 30 resultsSorted by cheapest first
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3

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, March is the cheapest month in which you can book a flight from Rapid City to Houston (average of $248). Flying from Rapid City to Houston in February is currently the most expensive (average of $349). 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 RAP to HOU?

Find hourly flight availability from Rapid City to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 30, 2026.

When flying from Rapid City to Houston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 June 30, 2026.
Read through reviews of airlines operating flights from Rapid City to Houston, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,901 reviews

Comfort

7.3

Food

6.6

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
United Airlines
7.4
Good
9,901 reviews
United Airlines
7.4
Good
9,901 reviews

Comfort

7.3

Food

6.6

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
American Airlines
7.1
Good
11,762 reviews
United Airlines
7.4
Good
9,901 reviews

Comfort

7.3

Food

6.6

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

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 2 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.

  • How long is the flight from Rapid City to Houston?

    Departing from Rapid City to Houston will take you 4h 58m. There are 1058 mi between Rapid City and Houston. This flight may include one or multiple stops.

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

    Currently priced at $248, United Airlines will fly you from Rapid City to Houston and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $313. United Airlines is priced at 46% 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, March is the cheapest month in which you can book a flight from Rapid City to Houston (average of $248). Flying from Rapid City to Houston in February is currently the most expensive (average of $349). 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 2 airlines flying from Rapid City to Houston

Discover the top 2 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 June 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$248Average$474FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$313Average$408FlexibilityNo cancel feeOn-time71%

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