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Cheap flights from Houston to Rapid City from $150

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 11/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Houston to Rapid City

Cheap round-trip flights

Delta Logo
10:45 am - 3:14 pmIAH-RAP
5h 29m1 stop
Delta Logo
4:00 pm - 11:00 pmRAP-IAH
6h 00m1 stop
$259Delta
Find Deal
Wed, Feb 18 - Sat, Feb 21
Delta Logo
10:45 am - 3:14 pmIAH-RAP
5h 29m1 stop
Delta Logo
10:40 am - 11:59 pmRAP-IAH
12h 19m2 stops
$264Delta
Find Deal
Wed, Feb 18 - Sat, Feb 21
Delta Logo
5:25 am - 3:14 pmIAH-RAP
10h 49m2 stops
Delta Logo
10:40 am - 11:59 pmRAP-IAH
12h 19m2 stops
$269Delta
Find Deal
Wed, Feb 18 - Sat, Feb 21
United Airlines Logo
5:00 am - 10:13 amIAH-RAP
6h 13m1 stop
United Airlines Logo
6:00 pm - 11:59 pmRAP-IAH
4h 59m1 stop
$277United Airlines
Find Deal
Fri, Oct 24 - Mon, Oct 27
Multiple Airlines Logo
9:26 pm - 5:08 pmIAH-RAP
20h 42m1 stop
Multiple Airlines Logo
5:58 pm - 4:35 pmRAP-IAH
21h 37m1 stop
$327Multiple Airlines
Find Deal
Wed, Oct 1 - Sun, Oct 5
Delta Logo
5:46 pm - 10:30 pmIAH-RAP
5h 44m1 stop
Delta Logo
2:26 pm - 10:56 pmRAP-IAH
7h 30m1 stop
$339Delta
Find Deal
Sat, Oct 4 - Tue, Oct 7
Multiple Airlines Logo
10:02 pm - 5:08 pmIAH-RAP
20h 06m2 stops
Multiple Airlines Logo
5:58 pm - 4:35 pmRAP-IAH
21h 37m1 stop
$344Multiple Airlines
Find Deal
Wed, Oct 1 - Sun, Oct 5
United Airlines Logo
5:00 am - 10:13 amIAH-RAP
6h 13m1 stop
United Airlines Logo
5:50 pm - 11:59 pmRAP-IAH
5h 09m1 stop
$349United Airlines
Find Deal
Sat, Oct 4 - Tue, Oct 7
American Airlines Logo
4:41 pm - 9:19 pmHOU-RAP
5h 38m1 stop
American Airlines Logo
4:28 pm - 10:02 pmRAP-HOU
4h 34m1 stop
$369American Airlines
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Fri, Oct 24 - Mon, Oct 27
American Airlines Logo
10:15 am - 4:04 pmHOU-RAP
6h 49m1 stop
American Airlines Logo
4:59 pm - 10:14 pmRAP-HOU
4h 15m1 stop
$470American Airlines
Find Deal
Sat, Oct 4 - Tue, Oct 7

Delta flights from Houston to Rapid City

Our best Delta deals on Houston to Rapid City flight tickets
Delta
Feb 18
IAH10:45 amHouston George Bush Intcntl
5h 29m
1 stop
RAP3:14 pmRapid City
Feb 21
RAP4:00 pmRapid City
6h 00m
1 stop
IAH11:00 pmHouston George Bush Intcntl
$259
Find similar
Delta
Feb 18
IAH10:45 amHouston George Bush Intcntl
5h 29m
1 stop
RAP3:14 pmRapid City
Feb 21
RAP10:40 amRapid City
12h 19m
2 stops
IAH11:59 pmHouston George Bush Intcntl
$264
Find similar
Delta
Feb 18
IAH5:25 amHouston George Bush Intcntl
10h 49m
2 stops
RAP3:14 pmRapid City
Feb 21
RAP10:40 amRapid City
12h 19m
2 stops
IAH11:59 pmHouston George Bush Intcntl
$269
Find similar

American Airlines flights from Houston to Rapid City

Our best American Airlines deals on Houston to Rapid City flight tickets
American Airlines
Oct 1
IAH5:00 amHouston George Bush Intcntl
8h 42m
2 stops
RAP12:42 pmRapid City
Oct 4
RAP11:09 amRapid City
7h 41m
1 stop
IAH7:50 pmHouston George Bush Intcntl
$294
Find similar
American Airlines
Oct 24
HOU4:41 pmHouston Hobby
5h 38m
1 stop
RAP9:19 pmRapid City
Oct 27
RAP4:28 pmRapid City
4h 34m
1 stop
HOU10:02 pmHouston Hobby
$369
Find similar
American Airlines
Oct 1
IAH5:00 amHouston George Bush Intcntl
8h 42m
2 stops
RAP12:42 pmRapid City
Oct 4
RAP1:12 pmRapid City
8h 20m
2 stops
IAH10:32 pmHouston George Bush Intcntl
$405
Find similar

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 September 17, 2025.
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

10:45 am-3:14 pm

1 stop5h 29m

Rapid City

Sat 2/21

4:00 pm-11:00 pm

1 stop6h 00m

$259

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Wed 2/18

10:45 am-3:14 pm

1 stop5h 29m

Rapid City

Sat 2/21

10:40 am-11:59 pm

2 stops12h 19m

$264

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Wed 2/18

5:25 am-3:14 pm

2 stops10h 49m

Rapid City

Sat 2/21

10:40 am-11:59 pm

2 stops12h 19m

$269

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Fri 10/24

5:00 am-10:13 am

1 stop6h 13m

Rapid City

Mon 10/27

6:00 pm-11:59 pm

1 stop4h 59m

$277

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Wed 10/1

9:26 pm-5:08 pm

1 stop20h 42m

Rapid City

Sun 10/5

5:58 pm-4:35 pm

1 stop21h 37m

$327

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Sat 10/4

5:46 pm-10:30 pm

1 stop5h 44m

Rapid City

Tue 10/7

2:26 pm-10:56 pm

1 stop7h 30m

$339

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Wed 10/1

10:02 pm-5:08 pm

2 stops20h 06m

Rapid City

Sun 10/5

5:58 pm-4:35 pm

1 stop21h 37m

$344

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Sat 10/4

5:00 am-10:13 am

1 stop6h 13m

Rapid City

Tue 10/7

5:50 pm-11:59 pm

1 stop5h 09m

$349

HoustonRapid City

HOU - RAP

HOURAP

Houston Hobby

Fri 10/24

4:41 pm-9:19 pm

1 stop5h 38m

Rapid City

Mon 10/27

4:28 pm-10:02 pm

1 stop4h 34m

$369

HoustonRapid City

HOU - RAP

HOURAP

Houston Hobby

Sat 10/4

10:15 am-4:04 pm

1 stop6h 49m

Rapid City

Tue 10/7

4:59 pm-10:14 pm

1 stop4h 15m

$470

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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 April is also cheap. Prices for this month can be found on momondo for an average of $338.

What is the cheapest day to depart on your flight to Rapid City?

According to our data, Thursday is the cheapest day to fly to Rapid City from Houston. The lowest ticket price found for a Thursday departure recently was $416. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Rapid City is Sunday, with ticket prices averaging around $656.

What is the cheapest time of day to depart on your flight to Rapid City?

Our most recent data shows that the best time of day to fly to Rapid City is at noon. Flights from Houston to Rapid City during this time can be as low as $388. Flights in the evening are often more expensive with an average ticket price of $501.

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

Direct flights

None
There are no direct flights from Houston to Rapid City. There are no popular flight routes from Houston to Rapid City.
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 4h 32m, 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
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
DeltaPriceFrom $258Free CancellationRating
7.9
7,961 reviews
Search Delta 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
Spearfish
Custer
Wall
Hill City
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.

An easier way to manage your Rapid City trip

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