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Cheap flights from Houston to Rapid City from $151

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 4/28. 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
6:00 pm - 10:20 pm
IAH
-
RAP
5h 20m
1 stop
Delta Logo
3:55 pm - 11:41 pm
RAP
-
IAH
6h 46m
1 stop
$309Delta
Wed, Apr 15 - Sat, Apr 18
American Airlines Logo
4:33 pm - 9:58 pm
IAH
-
RAP
6h 25m
1 stop
American Airlines Logo
11:53 am - 11:59 pm
RAP
-
IAH
11h 06m
2 stops
$314American Airlines
Sat, Apr 25 - Wed, Apr 29
Delta Logo
6:00 pm - 10:20 pm
IAH
-
RAP
5h 20m
1 stop
Delta Logo
6:00 am - 1:24 pm
RAP
-
IAH
6h 24m
1 stop
$324Delta
Wed, Apr 29 - Mon, May 4
Delta Logo
6:09 pm - 10:25 pm
IAH
-
RAP
5h 16m
1 stop
Delta Logo
3:55 pm - 11:41 pm
RAP
-
IAH
6h 46m
1 stop
$334Delta
Fri, Apr 10 - Wed, Apr 15
Delta Logo
10:41 am - 3:15 pm
IAH
-
RAP
5h 34m
1 stop
Delta Logo
10:58 am - 5:42 pm
RAP
-
IAH
5h 44m
1 stop
$339Delta
Thu, Apr 16 - Tue, Apr 21
Delta Logo
5:20 am - 3:15 pm
IAH
-
RAP
10h 55m
2 stops
Delta Logo
2:36 pm - 9:33 pm
RAP
-
IAH
5h 57m
1 stop
$344Delta
Sat, May 2 - Thu, May 7
Multiple Airlines Logo
9:28 am - 5:07 pm
IAH
-
RAP
8h 39m
1 stop
Multiple Airlines Logo
5:57 pm - 9:16 pm
RAP
-
IAH
26h 19m
1 stop
$354Multiple Airlines
Sun, Apr 26 - Sun, May 3
United Airlines Logo
6:55 am - 1:09 pm
IAH
-
RAP
7h 14m
1 stop
United Airlines Logo
5:00 am - 11:15 am
RAP
-
IAH
5h 15m
1 stop
$355United Airlines
Sat, May 16 - Sun, May 24
Delta Logo
6:09 pm - 10:25 pm
IAH
-
RAP
5h 16m
1 stop
Delta Logo
10:58 am - 5:42 pm
RAP
-
IAH
5h 44m
1 stop
$359Delta
Fri, Apr 10 - Tue, Apr 14
American Airlines Logo
9:57 am - 4:27 pm
HOU
-
RAP
7h 30m
1 stop
American Airlines Logo
4:57 pm - 11:47 pm
RAP
-
HOU
5h 50m
1 stop
$359American Airlines
Wed, Apr 8 - Sun, Apr 12

United Airlines flights from Houston to Rapid City

Our best United Airlines deals on Houston to Rapid City flight tickets
United Airlines
May 16
IAH6:55 amHouston George Bush Intcntl
7h 14m
1 stop
RAP1:09 pmRapid City
May 24
RAP5:00 amRapid City
5h 15m
1 stop
IAH11:15 amHouston George Bush Intcntl
$355
United Airlines
Jul 5
IAH7:20 amHouston George Bush Intcntl
6h 09m
1 stop
RAP12:29 pmRapid City
Jul 9
RAP5:53 pmRapid City
5h 06m
1 stop
IAH11:59 pmHouston George Bush Intcntl
$377
United Airlines
May 4
IAH4:40 pmHouston George Bush Intcntl
4h 48m
1 stop
RAP8:28 pmRapid City
May 9
RAP2:35 pmRapid City
7h 39m
1 stop
IAH11:14 pmHouston George Bush Intcntl
$378

American Airlines flights from Houston to Rapid City

Our best American Airlines deals on Houston to Rapid City flight tickets
American Airlines
Apr 25
IAH4:33 pmHouston George Bush Intcntl
6h 25m
1 stop
RAP9:58 pmRapid City
Apr 29
RAP11:53 amRapid City
11h 06m
2 stops
IAH11:59 pmHouston George Bush Intcntl
$314
American Airlines
Apr 8
HOU9:57 amHouston Hobby
7h 30m
1 stop
RAP4:27 pmRapid City
Apr 12
RAP4:57 pmRapid City
5h 50m
1 stop
HOU11:47 pmHouston Hobby
$359
American Airlines
Apr 25
HOU9:57 amHouston Hobby
7h 30m
1 stop
RAP4:27 pmRapid City
May 2
RAP4:57 pmRapid City
5h 50m
1 stop
HOU11:47 pmHouston Hobby
$384

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 March 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

Cheapest round-trip

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Wed 4/15

6:00 pm-10:20 pm

1 stop5h 20m

Rapid City

Sat 4/18

3:55 pm-11:41 pm

1 stop6h 46m

$309

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Sat 4/25

4:33 pm-9:58 pm

1 stop6h 25m

Rapid City

Wed 4/29

11:53 am-11:59 pm

2 stops11h 06m

$314

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Wed 4/29

6:00 pm-10:20 pm

1 stop5h 20m

Rapid City

Mon 5/4

6:00 am-1:24 pm

1 stop6h 24m

$324

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Fri 4/10

6:09 pm-10:25 pm

1 stop5h 16m

Rapid City

Wed 4/15

3:55 pm-11:41 pm

1 stop6h 46m

$334

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Thu 4/16

10:41 am-3:15 pm

1 stop5h 34m

Rapid City

Tue 4/21

10:58 am-5:42 pm

1 stop5h 44m

$339

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Sat 5/2

5:20 am-3:15 pm

2 stops10h 55m

Rapid City

Thu 5/7

2:36 pm-9:33 pm

1 stop5h 57m

$344

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Sun 4/26

9:28 am-5:07 pm

1 stop8h 39m

Rapid City

Sun 5/3

5:57 pm-9:16 pm

1 stop26h 19m

$354

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Sat 5/16

6:55 am-1:09 pm

1 stop7h 14m

Rapid City

Sun 5/24

5:00 am-11:15 am

1 stop5h 15m

$355
Quickest round-trip

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Fri 4/10

6:09 pm-10:25 pm

1 stop5h 16m

Rapid City

Tue 4/14

10:58 am-5:42 pm

1 stop5h 44m

$359

HoustonRapid City

HOU - RAP

HOURAP

Houston Hobby

Wed 4/8

9:57 am-4:27 pm

1 stop7h 30m

Rapid City

Sun 4/12

4:57 pm-11:47 pm

1 stop5h 50m

$359

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

3h 07m

Direct flights

Sun

Airports in Rapid City

1 airport
The fastest flight from Houston to Rapid City takes 3h 07m
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 3h 07m, 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
United AirlinesPriceFrom $190Free CancellationRating
7.4
9,491 reviews
Search United Airlines flights
American AirlinesPriceFrom $258Free CancellationRating
7.1
11,506 reviews
Search American 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
Hot Springs
Wall

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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