What is the cheapest airline that flies from Houston to South Dakota?

Frontier, American Airlines, and Delta are the most popular carriers operating from Houston to South Dakota

What airlines fly to South Dakota?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to South Dakota from Houston according to our data. American Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to South Dakota. Keep in mind that there are 3 different airlines that fly to South Dakota on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Houston to South Dakota?

Prices for flights from Houston to South Dakota are updated daily.

How many operators does momondo search for flights from Houston to South Dakota?

As of March 2026, there are 3 operators available to choose from for flights from Houston to South Dakota.

How old do you have to be to fly from Houston to South Dakota?

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 South Dakota.

What documentation or ID do you need to fly to South Dakota?

The required travel and health documents for your South Dakota trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at South Dakota. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$100 Cheap Flights from Houston to South Dakota in 2026

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Find the cheapest flights from Houston to South Dakota

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 am - 6:33 pm

IAH

FSD

12h 03m

1 stop

7:18 pm - 10:44 am

FSD

IAH

15h 26m

1 stop

$280Frontier

Wed, May 20 - Wed, May 27

6:00 am - 5:21 pm

IAH

FSD

11h 21m

1 stop

5:26 pm - 1:56 pm

FSD

IAH

20h 30m

1 stop

$283Multiple Airlines

Mon, May 4 - Sat, May 9

6:00 am - 5:21 pm

IAH

FSD

11h 21m

1 stop

5:26 pm - 1:56 pm

FSD

IAH

20h 30m

1 stop

$284Multiple Airlines

Mon, May 4 - Sat, May 9

12:48 pm - 6:00 pm

IAH

RAP

6h 12m

1 stop

4:15 pm - 11:14 pm

RAP

IAH

5h 59m

1 stop

$289United Airlines

Wed, Apr 8 - Sat, Apr 11

6:20 pm - 11:44 pm

IAH

FSD

5h 24m

1 stop

1:43 pm - 8:14 pm

FSD

IAH

6h 31m

1 stop

$291United Airlines

Wed, Apr 15 - Wed, Apr 22

12:19 pm - 4:27 pm

IAH

RAP

5h 08m

1 stop

11:53 am - 11:59 pm

RAP

IAH

11h 06m

2 stops

$294American Airlines

Wed, Apr 8 - Sat, Apr 11

5:00 am - 2:47 pm

IAH

FSD

9h 47m

2 stops

5:28 pm - 11:59 pm

FSD

IAH

6h 31m

1 stop

$296American Airlines

Wed, Apr 15 - Wed, Apr 22

7:00 am - 11:24 am

IAH

RAP

5h 24m

1 stop

10:55 am - 7:10 pm

RAP

IAH

7h 15m

1 stop

$309United Airlines

Tue, Apr 14 - Tue, Apr 21

6:00 pm - 10:20 pm

IAH

RAP

5h 20m

1 stop

10:58 am - 11:59 pm

RAP

IAH

12h 01m

2 stops

$314Delta

Tue, Apr 14 - Tue, Apr 21

5:54 pm - 10:23 pm

IAH

RAP

5h 29m

1 stop

6:50 am - 1:20 pm

RAP

IAH

5h 30m

1 stop

$324Delta

Fri, May 8 - Tue, May 12

United Airlines flights from Houston to South Dakota

Our best United Airlines deals on Houston to South Dakota flight tickets

United Airlines

Apr 8

IAH12:48 pmHouston George Bush Intcntl

6h 12m

1 stop

RAP6:00 pmRapid City

Apr 11

RAP4:15 pmRapid City

5h 59m

1 stop

IAH11:14 pmHouston George Bush Intcntl

$289

United Airlines

Apr 15

IAH6:20 pmHouston George Bush Intcntl

5h 24m

1 stop

FSD11:44 pmSioux Falls Joe Foss Field

Apr 22

FSD1:43 pmSioux Falls Joe Foss Field

6h 31m

1 stop

IAH8:14 pmHouston George Bush Intcntl

$291

United Airlines

Apr 14

IAH7:00 amHouston George Bush Intcntl

5h 24m

1 stop

RAP11:24 amRapid City

Apr 21

RAP10:55 amRapid City

7h 15m

1 stop

IAH7:10 pmHouston George Bush Intcntl

$309

American Airlines flights from Houston to South Dakota

Our best American Airlines deals on Houston to South Dakota flight tickets

American Airlines

Apr 8

IAH12:19 pmHouston George Bush Intcntl

5h 08m

1 stop

RAP4:27 pmRapid City

Apr 11

RAP11:53 amRapid City

11h 06m

2 stops

IAH11:59 pmHouston George Bush Intcntl

$294

American Airlines

Apr 15

IAH5:00 amHouston George Bush Intcntl

9h 47m

2 stops

FSD2:47 pmSioux Falls Joe Foss Field

Apr 22

FSD5:28 pmSioux Falls Joe Foss Field

6h 31m

1 stop

IAH11:59 pmHouston George Bush Intcntl

$296

American Airlines

May 4

IAH4:59 pmHouston George Bush Intcntl

6h 12m

1 stop

FSD11:11 pmSioux Falls Joe Foss Field

May 9

FSD3:17 pmSioux Falls Joe Foss Field

8h 42m

2 stops

IAH11:59 pmHouston George Bush Intcntl

$310

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonSioux Falls

IAH - FSD

IAHFSD

Houston George Bush Intcntl

Wed 5/20

6:30 am-6:33 pm

1 stop12h 03m

Sioux Falls Joe Foss Field

Wed 5/27

7:18 pm-10:44 am

1 stop15h 26m

$280

HoustonSioux Falls

IAH - FSD

IAHFSD

Houston George Bush Intcntl

Mon 5/4

6:00 am-5:21 pm

1 stop11h 21m

Sioux Falls Joe Foss Field

Sat 5/9

5:26 pm-1:56 pm

1 stop20h 30m

$283

HoustonSioux Falls

IAH - FSD

IAHFSD

Houston George Bush Intcntl

Mon 5/4

6:00 am-5:21 pm

1 stop11h 21m

Sioux Falls Joe Foss Field

Sat 5/9

5:26 pm-1:56 pm

1 stop20h 30m

$284

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Wed 4/8

12:48 pm-6:00 pm

1 stop6h 12m

Rapid City

Sat 4/11

4:15 pm-11:14 pm

1 stop5h 59m

$289

HoustonSioux Falls

IAH - FSD

IAHFSD

Houston George Bush Intcntl

Wed 4/15

6:20 pm-11:44 pm

1 stop5h 24m

Sioux Falls Joe Foss Field

Wed 4/22

1:43 pm-8:14 pm

1 stop6h 31m

$291

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Wed 4/8

12:19 pm-4:27 pm

1 stop5h 08m

Rapid City

Sat 4/11

11:53 am-11:59 pm

2 stops11h 06m

$294

HoustonSioux Falls

IAH - FSD

IAHFSD

Houston George Bush Intcntl

Wed 4/15

5:00 am-2:47 pm

2 stops9h 47m

Sioux Falls Joe Foss Field

Wed 4/22

5:28 pm-11:59 pm

1 stop6h 31m

$296

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Tue 4/14

7:00 am-11:24 am

1 stop5h 24m

Rapid City

Tue 4/21

10:55 am-7:10 pm

1 stop7h 15m

$309

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Tue 4/14

6:00 pm-10:20 pm

1 stop5h 20m

Rapid City

Tue 4/21

10:58 am-11:59 pm

2 stops12h 01m

$314

Quickest round-trip

HoustonRapid City

IAH - RAP

IAHRAP

Houston George Bush Intcntl

Fri 5/8

5:54 pm-10:23 pm

1 stop5h 29m

Rapid City

Tue 5/12

6:50 am-1:20 pm

1 stop5h 30m

$324

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Houston to South Dakota

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

Prices

Airlines

What is the cheapest month to fly to South Dakota?

The month of November is, on average, the cheapest month to fly to South Dakota from Houston, with most prices found around $246. If you aren’t able to travel to South Dakota during the month of November, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $254.

Cheap Houston to South Dakota flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to South Dakota

Fastest flight time	5h 05m
Direct flights	Sun
Airports in South Dakota	20 airports

The fastest flight from Houston to South Dakota takes 5h 05m

Direct flights go from Houston to South Dakota on Sunday. There are no airlines offering direct flights.

There are 20 airports in South Dakota. From Houston there are direct flights to Rapid City (RAP).

Search flight deals

When did momondo last update prices for flights from Houston to South Dakota?
Prices for flights from Houston to South Dakota are updated daily.
How many operators does momondo search for flights from Houston to South Dakota?
As of March 2026, there are 3 operators available to choose from for flights from Houston to South Dakota.
How old do you have to be to fly from Houston to South Dakota?
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 South Dakota.
What documentation or ID do you need to fly to South Dakota?
The required travel and health documents for your South Dakota trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at South Dakota. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Houston to South Dakota

Compare and see reviews for airlines that fly from Houston to South Dakota with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $190	Free Cancellation	Rating 7.4 9,431 reviews	Search United Airlines flights
American Airlines	PriceFrom $224	Free Cancellation	Rating 7.1 11,468 reviews	Search American Airlines flights
Delta	PriceFrom $254	Free Cancellation	Rating 7.9 8,288 reviews	Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Houston to South Dakota?

Finding the right flight to South Dakota from Houston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to South Dakota quick and easy, saving you time and money.

Can I find flights from Houston to South Dakota with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to South Dakota from Houston with this policy.

How can momondo help me find flights from Houston to South Dakota?

momondo provides multiple filters to help you find the best flight to South Dakota from Houston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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