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Cheap flights from Houston to Rapid City from $126

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Rapid City departing on 3/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Houston to Rapid City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
4:43 pm - 10:27 pm
IAH
-
RAP
6h 44m
1 stop
Delta Logo
4:29 pm - 11:31 pm
RAP
-
IAH
6h 02m
1 stop
$299Delta
Wed, Feb 18 - Sat, Feb 21
Delta Logo
12:15 pm - 10:27 pm
IAH
-
RAP
11h 12m
2 stops
Delta Logo
4:29 pm - 11:31 pm
RAP
-
IAH
6h 02m
1 stop
$304Delta
Wed, Feb 18 - Sat, Feb 21
Delta Logo
12:15 pm - 10:27 pm
IAH
-
RAP
11h 12m
2 stops
Delta Logo
10:54 am - 12:11 am
RAP
-
IAH
12h 17m
2 stops
$309Delta
Wed, Feb 18 - Sat, Feb 21
United Airlines Logo
5:15 am - 9:19 am
IAH
-
RAP
5h 04m
1 stop
United Airlines Logo
11:15 am - 7:10 pm
RAP
-
IAH
6h 55m
1 stop
$314United Airlines
Sat, Jun 13 - Tue, Jun 16
United Airlines Logo
6:30 am - 11:12 am
IAH
-
RAP
5h 42m
1 stop
United Airlines Logo
5:40 pm - 11:59 pm
RAP
-
IAH
5h 19m
1 stop
$329United Airlines
Tue, Feb 17 - Sat, Feb 21
American Airlines Logo
10:31 am - 4:27 pm
IAH
-
RAP
6h 56m
1 stop
American Airlines Logo
4:57 pm - 10:29 pm
RAP
-
IAH
4h 32m
1 stop
$344American Airlines
Tue, Apr 14 - Fri, Apr 17
United Airlines Logo
6:14 pm - 10:24 pm
IAH
-
RAP
5h 10m
1 stop
United Airlines Logo
5:53 pm - 12:41 am
RAP
-
IAH
5h 48m
1 stop
$346United Airlines
Fri, Jun 5 - Mon, Jun 15
Delta Logo
4:43 pm - 10:27 pm
IAH
-
RAP
6h 44m
1 stop
Delta Logo
4:29 pm - 11:31 pm
RAP
-
IAH
6h 02m
1 stop
$347Delta
Tue, Feb 17 - Fri, Feb 20
American Airlines Logo
7:32 am - 1:51 pm
IAH
-
RAP
7h 19m
1 stop
American Airlines Logo
2:21 pm - 8:24 pm
RAP
-
IAH
5h 03m
1 stop
$359American Airlines
Tue, Mar 24 - Thu, Mar 26
American Airlines Logo
10:13 am - 1:51 pm
HOU
-
RAP
4h 38m
1 stop
American Airlines Logo
5:31 am - 11:48 am
RAP
-
HOU
5h 17m
1 stop
$454American Airlines
Wed, Feb 18 - Sun, Feb 22

Delta flights from Houston to Rapid City

Our best Delta deals on Houston to Rapid City flight tickets
Delta
Feb 18
IAH4:43 pmHouston George Bush Intcntl
6h 44m
1 stop
RAP10:27 pmRapid City
Feb 21
RAP4:29 pmRapid City
6h 02m
1 stop
IAH11:31 pmHouston George Bush Intcntl
$299
Delta
Feb 18
IAH4:43 pmHouston George Bush Intcntl
6h 44m
1 stop
RAP10:27 pmRapid City
Feb 21
RAP10:54 amRapid City
12h 17m
2 stops
IAH12:11 amHouston George Bush Intcntl
$304
Delta
Feb 18
IAH12:15 pmHouston George Bush Intcntl
11h 12m
2 stops
RAP10:27 pmRapid City
Feb 21
RAP10:54 amRapid City
12h 17m
2 stops
IAH12:11 amHouston George Bush Intcntl
$309

United Airlines flights from Houston to Rapid City

Our best United Airlines deals on Houston to Rapid City flight tickets
United Airlines
Jun 13
IAH5:15 amHouston George Bush Intcntl
5h 04m
1 stop
RAP9:19 amRapid City
Jun 16
RAP11:15 amRapid City
6h 55m
1 stop
IAH7:10 pmHouston George Bush Intcntl
$314
United Airlines
Jun 13
IAH5:15 amHouston George Bush Intcntl
5h 04m
1 stop
RAP9:19 amRapid City
Jun 17
RAP11:15 amRapid City
6h 43m
1 stop
IAH6:58 pmHouston George Bush Intcntl
$329
United Airlines
Jun 5
IAH6:14 pmHouston George Bush Intcntl
5h 10m
1 stop
RAP10:24 pmRapid City
Jun 15
RAP5:53 pmRapid City
5h 48m
1 stop
IAH12:41 amHouston George Bush Intcntl
$346

momondo 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, momondo users made 832,500 searches. Data last updated February 4, 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

Wed 2/18

4:43 pm-10:27 pm

1 stop6h 44m

Rapid City

Sat 2/21

4:29 pm-11:31 pm

1 stop6h 02m

$299

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Wed 2/18

12:15 pm-10:27 pm

2 stops11h 12m

Rapid City

Sat 2/21

4:29 pm-11:31 pm

1 stop6h 02m

$304

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Wed 2/18

12:15 pm-10:27 pm

2 stops11h 12m

Rapid City

Sat 2/21

10:54 am-12:11 am

2 stops12h 17m

$309

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Sat 6/13

5:15 am-9:19 am

1 stop5h 04m

Rapid City

Tue 6/16

11:15 am-7:10 pm

1 stop6h 55m

$314

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Tue 2/17

6:30 am-11:12 am

1 stop5h 42m

Rapid City

Sat 2/21

5:40 pm-11:59 pm

1 stop5h 19m

$329

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Tue 4/14

10:31 am-4:27 pm

1 stop6h 56m

Rapid City

Fri 4/17

4:57 pm-10:29 pm

1 stop4h 32m

$344

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Fri 6/5

6:14 pm-10:24 pm

1 stop5h 10m

Rapid City

Mon 6/15

5:53 pm-12:41 am

1 stop5h 48m

$346

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Tue 2/17

4:43 pm-10:27 pm

1 stop6h 44m

Rapid City

Fri 2/20

4:29 pm-11:31 pm

1 stop6h 02m

$347

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Tue 3/24

7:32 am-1:51 pm

1 stop7h 19m

Rapid City

Thu 3/26

2:21 pm-8:24 pm

1 stop5h 03m

$359

HoustonRapid City

HOU - RAP

HOURAP

Houston Hobby

Wed 2/18

10:13 am-1:51 pm

1 stop4h 38m

Rapid City

Sun 2/22

5:31 am-11:48 am

1 stop5h 17m

$454

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Rapid City from

How to get the cheapest flight ticket from Houston to Rapid City

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Houston and Rapid City?

What is the cheapest month to fly to Rapid City?

The month of August is, on average, the cheapest month to fly to Rapid City from Houston, with most prices found around $304. If you aren’t able to travel to Rapid City during the month of August, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $304.

Cheap Houston to Rapid City flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Rapid City

Fastest flight time

5h 04m

Direct flights

Sun

Airports in Rapid City

1 airport
The fastest flight from Houston to Rapid City takes 5h 04m
Direct flights go from Houston to Rapid City on Sunday. There are no airlines offering direct flights.
There is 1 airport in Rapid City. From Houston there are direct flights to Rapid City (RAP).
Search flight deals

  • How far is Houston to Rapid City by plane?

    Houston and Rapid City are 1078.7 mi apart from one another. Flights usually cover this in 5h 04m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Houston to Rapid City Airport?

    Prices for flights from Houston to Rapid City Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Houston to Rapid City Airport?

  • How old do you have to be to fly from Houston to Rapid City Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston to Rapid City Airport.

  • What documentation or ID do you need to fly to Rapid City Airport?

    The travel and health documents required for your trip to Rapid City Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Rapid City Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Houston to Rapid City

Compare and see reviews for airlines that fly from Houston to Rapid City with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $258Free CancellationRating
7.2
11,222 reviews
Search American Airlines flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights

Traveling to a place near Rapid City?

Book flights to Rapid City if you plan to visit one of these locations
Deadwood
Keystone
Sturgis
Custer
Spearfish
Hill City
Wall
Hot Springs

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Rapid City?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Rapid City from Houston.

Can I find flights from Houston to Rapid City with flexible booking policies on momondo?

Yes. All flights to Rapid City from Houston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Houston to Rapid City?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Rapid City from Houston.

I’m not ready to book a flight from Houston to Rapid City right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Rapid City, momondo offers a useful price alert feature which will track prices for flights to Rapid City from Houston and alert you when they change.

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