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Rapid City

$244+ 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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — RAP
Mar 29 — Apr 51
Sun 3/29
Sun 4/5
1 adult, Economy
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Cheap 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 February 27, 2026.

This United Airlines deal was found by Cheapflights users on 2/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/246:30 am
IAH
-
RAP
1 stop6h 59m
United Airlines
Tue 6/211:20 am
RAP
-
IAH
1 stop4h 44m
United Airlines
Deal found 2/27$244
This Delta deal was found by Cheapflights users on 2/25. 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.
Fri 4/106:09 pm
IAH
-
RAP
1 stop5h 16m
Delta
Mon 4/136:00 am
RAP
-
IAH
1 stop6h 24m
Delta
Deal found 2/25$249
This United Airlines deal was found by Cheapflights users on 2/23. 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.
Mon 7/276:19 pm
IAH
-
RAP
1 stop5h 06m
United Airlines
Sat 8/13:43 pm
RAP
-
IAH
Nonstop2h 55m
United Airlines
Deal found 2/23$277
This Delta deal was found by Cheapflights users on 2/25. 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.
Fri 4/106:09 pm
IAH
-
RAP
1 stop5h 16m
Delta
Sun 4/124:01 pm
RAP
-
IAH
1 stop6h 27m
Delta
Deal found 2/25$294
This Delta deal was found by Cheapflights users on 2/24. 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 11/1810:45 am
IAH
-
RAP
1 stop5h 31m
Delta
Mon 11/232:25 pm
RAP
-
IAH
1 stop7h 23m
Delta
Deal found 2/24$304
This American Airlines deal was found by Cheapflights users on 2/26. 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.
Thu 4/236:04 am
IAH
-
RAP
1 stop6h 19m
American Airlines
Tue 4/284:57 pm
RAP
-
IAH
1 stop4h 35m
American Airlines
Deal found 2/26$324
This United Airlines deal was found by Cheapflights users on 2/23. 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.
Tue 10/275:00 am
IAH
-
RAP
1 stop6h 53m
United Airlines
Sat 10/315:48 pm
RAP
-
IAH
1 stop5h 11m
United Airlines
Deal found 2/23$329
This United Airlines deal was found by Cheapflights users on 2/23. 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.
Tue 7/286:30 am
IAH
-
RAP
1 stop6h 59m
United Airlines
Sat 8/111:20 am
RAP
-
IAH
1 stop4h 44m
United Airlines
Deal found 2/23$347
This Delta deal was found by Cheapflights users on 2/25. 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.
Mon 3/24:43 pm
IAH
-
RAP
1 stop6h 44m
Delta
Tue 3/104:01 pm
RAP
-
IAH
1 stop6h 29m
Delta
Deal found 2/25$369
This American Airlines deal was found by Cheapflights users on 2/23. 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 7/286:10 am
HOU
-
RAP
1 stop4h 39m
American Airlines
Sat 8/14:58 pm
RAP
-
HOU
1 stop5h 54m
American Airlines
Deal found 2/23$443
This American Airlines deal was found by Cheapflights users on 2/26. 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.
Thu 4/238:21 pm
HOU
-
RAP
1 stop17h 17m
American Airlines
Tue 4/286:00 am
RAP
-
HOU
1 stop5h 12m
American Airlines
Deal found 2/26$454
This American Airlines deal was found by Cheapflights users on 2/23. 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 7/296:10 am
HOU
-
RAP
1 stop4h 39m
American Airlines
Sun 8/24:58 pm
RAP
-
HOU
1 stop5h 54m
American Airlines
Deal found 2/23$463

Find 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 February 27, 2026.

Round-trip from

$244
(United Airlines)

One-way from

$244
(American Airlines)

Popular in

March

Cheapest in

August

Average price

$439
From Houston to Rapid City
Search Deals
One-way flight from Houston to Rapid City
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($31 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 27, 2026.
Use the filters below to find and compare flights from Houston to Rapid City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Sun 5/24

6:30 am-12:29 pm

1 stop6h 59m

Rapid City

Tue 6/2

11:20 am-5:04 pm

1 stop4h 44m

$244

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Sat 5/9

4:40 pm-9:55 pm

1 stop6h 15m

Rapid City

Tue 5/12

2:35 pm-9:31 pm

1 stop5h 56m

$249

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Fri 5/8

6:55 am-1:09 pm

1 stop7h 14m

Rapid City

Tue 5/12

10:00 am-5:07 pm

1 stop6h 07m

$249

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Mon 7/27

6:19 pm-10:25 pm

1 stop5h 06m

Rapid City

Sat 8/1

3:43 pm-7:38 pm

Nonstop2h 55m

$277

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Tue 7/28

5:15 am-9:20 am

1 stop5h 05m

Rapid City

Sat 8/1

3:43 pm-7:38 pm

Nonstop2h 55m

$277

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Mon 8/3

6:15 am-9:08 pm

2 stops15h 53m

Rapid City

Fri 8/7

10:01 pm-9:20 pm

1 stop22h 19m

$444

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Sat 5/30

9:33 pm-1:44 pm

1 stop17h 11m

Rapid City

Sun 6/14

9:54 pm-10:56 am

2 stops36h 02m

$476

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Fri 7/17

6:19 pm-10:25 pm

1 stop5h 06m

Rapid City

Mon 7/20

11:20 am-7:57 pm

1 stop7h 37m

$485

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Thu 6/11

5:15 am-10:25 pm

1 stop18h 10m

Rapid City

Sat 6/13

11:20 am-7:57 pm

1 stop7h 37m

$519

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Fri 6/12

5:04 am-10:24 am

1 stop6h 20m

Rapid City

Sat 6/13

3:43 pm-7:38 pm

Nonstop2h 55m

$557

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/25

Showing 1-10 of 37 resultsSorted by cheapest first
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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, November is the cheapest month in which you can book a flight from Houston to Rapid City (average of $150). Flying from Houston to Rapid City in December is currently the most expensive (average of $369). 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 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 February 27, 2026.
Get a feel of what it's like to fly with 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.
United Airlines
7.4
Good
9,363 reviews

Crew

8.1

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,363 reviews
United Airlines
7.4
Good
9,363 reviews

Crew

8.1

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,367 reviews
United Airlines
7.4
Good
9,363 reviews

Crew

8.1

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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. 2 airlines have flights to Rapid City from Houston on a regular basis.

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

    Airlines like United Airlines and American Airlines fly from Houston to Rapid City in about 6h 59m. The time it takes to get you to your destination can typically vary by up to 17m. The distance from Houston to Rapid City is about 1058 mi. This flight may include one or multiple stops.

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

    Currently priced at $258, American Airlines will fly you from Houston to Rapid City and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $258. These flights start at 37% lower than the current average price 3 months from now.

  • 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, November is the cheapest month in which you can book a flight from Houston to Rapid City (average of $150). Flying from Houston to Rapid City in December is currently the most expensive (average of $369). 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
Keystone
Deadwood
Sturgis
Spearfish

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Top 2 airlines flying from Houston to Rapid City

Discover the top 2 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 February 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$411FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$258Average$390FlexibilityNo cancel feeOn-time69%

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