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

Frontier, United Airlines, and Delta are the most popular carriers operating from Los Angeles to South Dakota

What airlines fly to South Dakota?

United Airlines, American Airlines and Allegiant Air are the top three most popular airlines that fly to South Dakota from Los Angeles according to our data. United Airlines is the first choice among our users, with 65% of people opting to fly with this airline when traveling to South Dakota. Keep in mind that there are 5 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 Los Angeles Airport to South Dakota?

Prices for flights from Los Angeles Airport to South Dakota were last updated today.

How many operators does momondo search for flights from Los Angeles Airport to South Dakota?

As of September 2025, there are 5 operators available to choose from for flights from Los Angeles Airport to South Dakota.

How old do you have to be to fly from Los Angeles Airport to South Dakota?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Los Angeles Airport to South Dakota.

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

The necessary travel and health documents for your South Dakota trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$164 Cheap Flights from Los Angeles to South Dakota in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Los Angeles to South Dakota

Round-trip

One-way

Last minute

Cheap round-trip flights

6:35 am - 2:09 pmLAX-FSD

5h 34m1 stop

2:23 pm - 12:25 amFSD-LAX

12h 02m1 stop

$177Frontier

Find Deal

dom., oct. 5 - dom., oct. 19

6:35 am - 2:09 pmLAX-FSD

5h 34m1 stop

2:54 pm - 12:27 amFSD-LAX

11h 33m1 stop

$178Frontier

Find Deal

dom., sep. 28 - vie., oct. 3

4:59 pm - 6:38 pmLAX-FSD

23h 39m1 stop

1:10 pm - 8:06 pmFSD-LAX

8h 56m1 stop

$192Multiple Airlines

Find Deal

mié., dic. 3 - sáb., dic. 13

8:41 pm - 12:20 pmLAX-FSD

13h 39m1 stop

1:10 pm - 8:06 pmFSD-LAX

8h 56m1 stop

$200Multiple Airlines

Find Deal

vie., dic. 5 - sáb., dic. 13

2:52 pm - 8:34 pmLAX-RAP

4h 42m1 stop

7:00 am - 12:58 pmRAP-LAX

6h 58m1 stop

$254United Airlines

Find Deal

mié., oct. 15 - mié., oct. 22

6:10 am - 4:03 pmLAX-RAP

8h 53m1 stop

4:58 pm - 10:44 pmRAP-LAX

6h 46m1 stop

$259American Airlines

Find Deal

mié., oct. 29 - sáb., nov. 1

3:28 pm - 11:00 pmLAX-FSD

5h 32m1 stop

5:18 am - 9:10 amFSD-LAX

5h 52m1 stop

$259Delta

Find Deal

mar., nov. 25 - mié., dic. 3

3:16 pm - 11:59 pmLAX-FSD

6h 43m1 stop

2:50 pm - 6:19 pmFSD-LAX

5h 29m1 stop

$264American Airlines

Find Deal

jue., nov. 13 - sáb., nov. 22

3:28 pm - 11:00 pmLAX-FSD

5h 32m1 stop

5:18 am - 9:10 amFSD-LAX

5h 52m1 stop

$279Delta

Find Deal

mar., nov. 25 - mié., dic. 3

2:52 pm - 8:34 pmLAX-RAP

4h 42m1 stop

5:50 pm - 11:00 pmRAP-LAX

6h 10m1 stop

$280United Airlines

Find Deal

vie., oct. 17 - lun., oct. 20

Frontier flights from Los Angeles to South Dakota

Our best Frontier deals on Los Angeles to South Dakota flight tickets

Frontier

Oct 5

LAX6:35 amLos Angeles

5h 34m

1 stop

FSD2:09 pmSioux Falls Joe Foss Field

Oct 19

FSD2:23 pmSioux Falls Joe Foss Field

12h 02m

1 stop

LAX12:25 amLos Angeles

$177

Find similar

Frontier

Sep 28

LAX6:35 amLos Angeles

5h 34m

1 stop

FSD2:09 pmSioux Falls Joe Foss Field

Oct 3

FSD2:54 pmSioux Falls Joe Foss Field

11h 33m

1 stop

LAX12:27 amLos Angeles

$178

Find similar

Frontier

Sep 29

LAX6:35 amLos Angeles

5h 34m

1 stop

FSD2:09 pmSioux Falls Joe Foss Field

Oct 3

FSD2:54 pmSioux Falls Joe Foss Field

11h 33m

1 stop

LAX12:27 amLos Angeles

$198

Find similar

American Airlines flights from Los Angeles to South Dakota

Our best American Airlines deals on Los Angeles to South Dakota flight tickets

American Airlines

Oct 29

LAX6:10 amLos Angeles

8h 53m

1 stop

RAP4:03 pmRapid City

Nov 1

RAP4:58 pmRapid City

6h 46m

1 stop

LAX10:44 pmLos Angeles

$259

Find similar

American Airlines

Nov 13

LAX3:16 pmLos Angeles

6h 43m

1 stop

FSD11:59 pmSioux Falls Joe Foss Field

Nov 22

FSD2:50 pmSioux Falls Joe Foss Field

5h 29m

1 stop

LAX6:19 pmLos Angeles

$264

Find similar

American Airlines

Dec 3

LAX12:45 amLos Angeles

7h 26m

1 stop

FSD10:11 amSioux Falls Joe Foss Field

Dec 11

FSD2:35 pmSioux Falls Joe Foss Field

5h 43m

1 stop

LAX6:18 pmLos Angeles

$269

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Los Angeles to South Dakota that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesSioux Falls

LAX - FSD

LAXFSD

Los Angeles

dom. 10/5

6:35 am-2:09 pm

1 stop5h 34m

Sioux Falls Joe Foss Field

dom. 10/19

2:23 pm-12:25 am

1 stop12h 02m

$177

Los AngelesSioux Falls

LAX - FSD

LAXFSD

Los Angeles

dom. 9/28

6:35 am-2:09 pm

1 stop5h 34m

Sioux Falls Joe Foss Field

vie. 10/3

2:54 pm-12:27 am

1 stop11h 33m

$178

Los AngelesSioux Falls

LAX - FSD

LAXFSD

Los Angeles

mié. 12/3

4:59 pm-6:38 pm

1 stop23h 39m

Sioux Falls Joe Foss Field

sáb. 12/13

1:10 pm-8:06 pm

1 stop8h 56m

$192

Los AngelesSioux Falls

LAX - FSD

LAXFSD

Los Angeles

vie. 12/5

8:41 pm-12:20 pm

1 stop13h 39m

Sioux Falls Joe Foss Field

sáb. 12/13

1:10 pm-8:06 pm

1 stop8h 56m

$200

Los AngelesRapid City

LAX - RAP

LAXRAP

Los Angeles

mié. 10/15

2:52 pm-8:34 pm

1 stop4h 42m

Rapid City

mié. 10/22

7:00 am-12:58 pm

1 stop6h 58m

$254

Los AngelesRapid City

LAX - RAP

LAXRAP

Los Angeles

mié. 10/29

6:10 am-4:03 pm

1 stop8h 53m

Rapid City

sáb. 11/1

4:58 pm-10:44 pm

1 stop6h 46m

$259

Los AngelesSioux Falls

LAX - FSD

LAXFSD

Los Angeles

mar. 11/25

3:28 pm-11:00 pm

1 stop5h 32m

Sioux Falls Joe Foss Field

mié. 12/3

5:18 am-9:10 am

1 stop5h 52m

$259

Los AngelesSioux Falls

LAX - FSD

LAXFSD

Los Angeles

jue. 11/13

3:16 pm-11:59 pm

1 stop6h 43m

Sioux Falls Joe Foss Field

sáb. 11/22

2:50 pm-6:19 pm

1 stop5h 29m

$264

Los AngelesSioux Falls

LAX - FSD

LAXFSD

Los Angeles

mar. 11/25

3:28 pm-11:00 pm

1 stop5h 32m

Sioux Falls Joe Foss Field

mié. 12/3

5:18 am-9:10 am

1 stop5h 52m

$279

Los AngelesRapid City

LAX - RAP

LAXRAP

Los Angeles

vie. 10/17

2:52 pm-8:34 pm

1 stop4h 42m

Rapid City

lun. 10/20

5:50 pm-11:00 pm

1 stop6h 10m

$280

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 Los Angeles 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 July is, on average, the cheapest month to fly to South Dakota from Los Angeles, with most prices found around $243. If you aren’t able to travel to South Dakota during the month of July, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $268.

What is the cheapest day to depart on your flight to South Dakota?

The cheapest day to depart from Los Angeles to South Dakota is on a Friday. Travelers who choose to depart for South Dakota on a Friday will often find tickets for as low as $139. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $290. These prices are subject to change though, so be sure to set up a Price Alert for flights to South Dakota.

What is the cheapest time of day to depart on your flight to South Dakota?

The cheapest time of day to fly to South Dakota is in the afternoon when flights can be purchased for as low as $137. At noon is when there is more demand to fly to South Dakota, so prices are often more expensive at around $378 per ticket.

What is the cheapest Los Angeles to South Dakota flight route?

Fly from Los Angeles to Rapid City for the best Los Angeles - South Dakota flight prices

How far in advance should I book a flight to South Dakota?

You are more likely to see cheaper flights to South Dakota from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to South Dakota for around $361 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South Dakota from Los Angeles for as low as $243 on momondo.

What cabin class options are available on Los Angeles to South Dakota flights?

There is only 1 cabin class available to choose from on Los Angeles to South Dakota flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Los Angeles to South Dakota flights?

No. A direct flight is the cheapest option for a flight between Los Angeles to South Dakota.

Cheap Los Angeles to South Dakota flight deals and tips

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

Direct flights	None

There are no direct flights from Los Angeles to South Dakota. There are no popular flight routes from Los Angeles to South Dakota.

Search flight deals

When did momondo last update prices for flights from Los Angeles Airport to South Dakota?
Prices for flights from Los Angeles Airport to South Dakota were last updated today.
How many operators does momondo search for flights from Los Angeles Airport to South Dakota?
As of September 2025, there are 5 operators available to choose from for flights from Los Angeles Airport to South Dakota.
How old do you have to be to fly from Los Angeles Airport to South Dakota?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Los Angeles Airport to South Dakota.
What documentation or ID do you need to fly to South Dakota?
The necessary travel and health documents for your South Dakota trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Los Angeles to South Dakota?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Los Angeles to South Dakota is Airbus A320-100/200 (76.19% of total bookings). The next most popular plane model is Airbus A319 (23.81%).

Best airlines flying from Los Angeles to South Dakota

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

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $100	Free Cancellation	Rating 7.2 699 reviews	Search Allegiant Air flights
Frontier	PriceFrom $120	Free Cancellation	Rating 5.8 3,171 reviews	Search Frontier flights
Delta	PriceFrom $236	Free Cancellation	Rating 7.9 7,964 reviews	Search Delta flights
American Airlines	PriceFrom $263	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $286	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights

Why use momondo?

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

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 South Dakota from Los Angeles.

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

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

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

Once all potential Los Angeles to South Dakota flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Los Angeles to South Dakota now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to South Dakota and let you know when they change.

An easier way to manage your South Dakota trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

sáb. 10/18

sáb. 10/25

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to South Dakota

Popular cities in South Dakota

Flights to New Yorkfrom $49

Flights to Los Angelesfrom $49

Flights to Miamifrom $49

Flights to Chicagofrom $47

Flights to Orlandofrom $60

Flights to Las Vegasfrom $48

Flights to San Franciscofrom $53

Flights to Washington, D.C.from $49

Flights to Bostonfrom $73

Flights to Atlantafrom $51

Flights to Dallasfrom $56

Flights to Seattlefrom $86

Cheap flights from Los Angeles to South Dakota from $164

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to South Dakota departing on 10/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Los Angeles to South Dakota

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Frontier flights from Los Angeles to South Dakota

Our best Frontier deals on Los Angeles to South Dakota flight tickets

American Airlines flights from Los Angeles to South Dakota

Our best American Airlines deals on Los Angeles to South Dakota flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Los Angeles to South Dakota that are best for you.

See travel insights to South Dakota from

How to get the cheapest flight ticket from Los Angeles 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

What is the cheapest month to fly to South Dakota?

What is the cheapest day to depart on your flight to South Dakota?

What is the cheapest time of day to depart on your flight to South Dakota?

The cheapest time of day to fly to South Dakota is in the afternoon when flights can be purchased for as low as $137. At noon is when there is more demand to fly to South Dakota, so prices are often more expensive at around $378 per ticket.

What is the cheapest Los Angeles to South Dakota flight route?

Fly from Los Angeles to Rapid City for the best Los Angeles - South Dakota flight prices

How far in advance should I book a flight to South Dakota?

What cabin class options are available on Los Angeles to South Dakota flights?

There is only 1 cabin class available to choose from on Los Angeles to South Dakota flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Los Angeles to South Dakota flights?

No. A direct flight is the cheapest option for a flight between Los Angeles to South Dakota.

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

Frontier, United Airlines, and Delta are the most popular carriers operating from Los Angeles to South Dakota

What airlines fly to South Dakota?

Cheap Los Angeles to South Dakota flight deals and tips

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

Direct flights

When did momondo last update prices for flights from Los Angeles Airport to South Dakota?

How many operators does momondo search for flights from Los Angeles Airport to South Dakota?

How old do you have to be to fly from Los Angeles Airport to South Dakota?

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

What is the most popular plane model from Los Angeles to South Dakota?

Best airlines flying from Los Angeles to South Dakota

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

Why use momondo?

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

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

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

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

An easier way to manage your South Dakota trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to South Dakota

Popular cities in South Dakota

Popular flights according to clicks in the last 7 days on momondo