What airlines fly to Denver?

United Airlines, Frontier and Denver Air Connection are the top three most popular airlines that fly to Denver from South Dakota according to our data. United Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Denver. Keep in mind that there are 5 different airlines that fly to Denver on a routine basis, so you have a few additional options to choose from.

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

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

How long does it take to fly to Denver?

Flight times vary depending on what airport in South Dakota you fly out of and what airport in Denver you fly into. For example, flying from Rapid City to Denver takes 1h 17m on average. On the other hand, flying from Pierre to Denver takes 1h 37m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

How many flights depart from South Dakota to Denver on average per week?

As of August 2025, 133 flights take off from South Dakota and land in Denver each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.

How many flights depart from South Dakota to Denver on average per day?

As of August 2025, there are 19 flights per day flying from South Dakota to Denver. The most common time of day flights depart is 5:00PM, with 47% of flights taking off in the afternoon.

When did momondo last update prices for flights from South Dakota to Denver Intl Airport?

Prices for flights from South Dakota to Denver Intl Airport were last updated today.

How many operators does momondo search for flights from South Dakota to Denver Intl Airport?

There are 5 operators available for flights from South Dakota to Denver Intl Airport as of August 2025.

How old do you have to be to fly from South Dakota to Denver Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from South Dakota to Denver Intl Airport.

What documentation or ID do you need to fly to Denver Intl Airport?

The required travel and health documents for your Denver Intl Airport 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 Denver Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$73 Cheap Flights from South Dakota to Denver in 2025

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Find the cheapest flights from South Dakota to Denver

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

3:19 pm - 4:09 pmFSD-DEN

1h 50mnonstop

10:58 am - 1:38 pmDEN-FSD

1h 40mnonstop

$78Frontier

Find Deal

jue., oct. 16 - dom., oct. 19

2:54 pm - 3:45 pmFSD-DEN

1h 51mnonstop

11:32 am - 2:09 pmDEN-FSD

1h 37mnonstop

$114Frontier

Find Deal

lun., sep. 8 - lun., sep. 15

1:58 pm - 2:46 pmFSD-DEN

1h 48mnonstop

8:01 am - 10:42 amDEN-FSD

1h 41mnonstop

$179United Airlines

Find Deal

jue., oct. 2 - dom., oct. 5

6:00 am - 6:47 amFSD-DEN

1h 47mnonstop

8:00 am - 10:41 amDEN-FSD

1h 41mnonstop

$184United Airlines

Find Deal

sáb., sep. 20 - dom., sep. 21

5:33 pm - 10:09 pmFSD-DEN

5h 36m1 stop

5:44 am - 12:38 pmDEN-FSD

5h 54m1 stop

$199American Airlines

Find Deal

sáb., sep. 27 - mar., sep. 30

7:00 am - 1:57 pmFSD-DEN

7h 57m1 stop

5:44 am - 12:38 pmDEN-FSD

5h 54m1 stop

$204American Airlines

Find Deal

mar., sep. 9 - mar., sep. 16

5:02 pm - 9:33 amFSD-DEN

17h 31m1 stop

8:59 pm - 6:58 pmDEN-FSD

20h 59m1 stop

$247

Find Deal

lun., sep. 8 - jue., sep. 11

5:15 am - 10:00 amATY-DEN

5h 45m1 stop

4:16 pm - 10:20 pmDEN-ATY

5h 04m1 stop

$260Delta

Find Deal

sáb., oct. 25 - mié., oct. 29

2:32 pm - 7:54 pmFSD-DEN

6h 22m1 stop

6:05 am - 1:51 pmDEN-FSD

6h 46m1 stop

$269Delta

Find Deal

lun., sep. 29 - mié., oct. 1

12:43 pm - 4:00 amFSD-DEN

16h 17m1 stop

9:18 pm - 6:58 pmDEN-FSD

20h 40m2 stops

$293

Find Deal

lun., sep. 8 - jue., sep. 11

American Airlines flights from South Dakota to Denver

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

American Airlines

Sep 27

FSD5:33 pmSioux Falls Joe Foss Field

5h 36m

1 stop

DEN10:09 pmDenver Intl

Sep 30

DEN5:44 amDenver Intl

5h 54m

1 stop

FSD12:38 pmSioux Falls Joe Foss Field

$199

Find similar

American Airlines

Sep 9

FSD7:00 amSioux Falls Joe Foss Field

7h 57m

1 stop

DEN1:57 pmDenver Intl

Sep 16

DEN5:44 amDenver Intl

5h 54m

1 stop

FSD12:38 pmSioux Falls Joe Foss Field

$204

Find similar

American Airlines

Sep 6

FSD1:19 pmSioux Falls Joe Foss Field

7h 28m

1 stop

DEN7:47 pmDenver Intl

Sep 7

DEN5:44 amDenver Intl

5h 55m

1 stop

FSD12:39 pmSioux Falls Joe Foss Field

$209

Find similar

Frontier flights from South Dakota to Denver

Our best Frontier deals on South Dakota to Denver flight tickets

Frontier

Oct 16

FSD3:19 pmSioux Falls Joe Foss Field

1h 50m

DEN4:09 pmDenver Intl

Oct 19

DEN10:58 amDenver Intl

1h 40m

FSD1:38 pmSioux Falls Joe Foss Field

$78

Find similar

Frontier

Sep 8

FSD2:54 pmSioux Falls Joe Foss Field

1h 51m

DEN3:45 pmDenver Intl

Sep 15

DEN11:32 amDenver Intl

1h 37m

FSD2:09 pmSioux Falls Joe Foss Field

$114

Find similar

Frontier

Oct 9

FSD3:19 pmSioux Falls Joe Foss Field

1h 50m

DEN4:09 pmDenver Intl

Oct 12

DEN10:58 amDenver Intl

1h 40m

FSD1:38 pmSioux Falls Joe Foss Field

$118

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

jue. 10/16

3:19 pm-4:09 pm

Nonstop1h 50m

Denver Intl

dom. 10/19

10:58 am-1:38 pm

Nonstop1h 40m

$78

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

lun. 9/8

2:54 pm-3:45 pm

Nonstop1h 51m

Denver Intl

lun. 9/15

11:32 am-2:09 pm

Nonstop1h 37m

$114

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

jue. 10/2

1:58 pm-2:46 pm

Nonstop1h 48m

Denver Intl

dom. 10/5

8:01 am-10:42 am

Nonstop1h 41m

$179

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

sáb. 9/20

6:00 am-6:47 am

Nonstop1h 47m

Denver Intl

dom. 9/21

8:00 am-10:41 am

Nonstop1h 41m

$184

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

sáb. 9/27

5:33 pm-10:09 pm

1 stop5h 36m

Denver Intl

mar. 9/30

5:44 am-12:38 pm

1 stop5h 54m

$199

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

mar. 9/9

7:00 am-1:57 pm

1 stop7h 57m

Denver Intl

mar. 9/16

5:44 am-12:38 pm

1 stop5h 54m

$204

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

lun. 9/8

5:02 pm-9:33 am

1 stop17h 31m

Denver Intl

jue. 9/11

8:59 pm-6:58 pm

1 stop20h 59m

$247

WatertownDenver

ATY - DEN

ATYDEN

Watertown

sáb. 10/25

5:15 am-10:00 am

1 stop5h 45m

Denver Intl

mié. 10/29

4:16 pm-10:20 pm

1 stop5h 04m

$260

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

lun. 9/29

2:32 pm-7:54 pm

1 stop6h 22m

Denver Intl

mié. 10/1

6:05 am-1:51 pm

1 stop6h 46m

$269

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

lun. 9/8

12:43 pm-4:00 am

1 stop16h 17m

Denver Intl

jue. 9/11

9:18 pm-6:58 pm

2 stops20h 40m

$293

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

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

Other information

What is the cheapest month to fly to Denver?

The cheapest month to fly to Denver from South Dakota is in October. Flight prices, which tend to average around $135, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in October, then you should wait until July to fly from South Dakota, when ticket prices are also cheap, with an average price of $156.

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart on your flight to Denver is on a Friday when prices can be found for as low as $320. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Sunday, with ticket prices averaging around $502.

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

The cheapest time of day to fly to Denver is in the evening when flights can be purchased for as low as $167. Flights in the morning are often more expensive with an average ticket price of $472.

What is the cheapest South Dakota to Denver Intl flight route?

Fly from Sioux Falls Joe Foss Field to Denver Intl for the best South Dakota - Denver Intl flight prices

How far in advance should I book a flight to Denver?

You are more likely to see cheaper flights to Denver from South Dakota when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $190 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from South Dakota for as low as $135 on momondo.

What cabin class options are available on South Dakota to Denver Intl flights?

There are 4 cabin classes available to choose from on South Dakota to Denver Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap South Dakota to Denver flight deals and tips

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

Best Price Found	$73
Fastest flight time	1h 17m
Direct flights	Every day
Airports in Denver	1 airport

The best one-way flight to Denver from South Dakota in the past 72 hours is $73. The best round-trip flight deal from South Dakota to Denver found on momondo in the last 72 hours is $78.

The fastest flight from South Dakota to Denver takes 1h 17m

Direct flights go from South Dakota to Denver every day.

There is 1 airport near Denver: Denver Intl (DEN)

Search flight deals

When did momondo last update prices for flights from South Dakota to Denver Intl Airport?
Prices for flights from South Dakota to Denver Intl Airport were last updated today.
How many operators does momondo search for flights from South Dakota to Denver Intl Airport?
There are 5 operators available for flights from South Dakota to Denver Intl Airport as of August 2025.
How old do you have to be to fly from South Dakota to Denver Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from South Dakota to Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The required travel and health documents for your Denver Intl Airport 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 Denver Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from South Dakota to Denver?
Based on momondo bookings for flights between South Dakota and Denver, the leading plane model is Embraer 175 (Enhanced Winglets), making up 20.89% of the total bookings. Other popular models include Canadair (Bombardier) Regional Jet with 19.12%, Airbus A320-100/200 with 12.07%, and Canadair (Bombardier) Regional Jet 700 with 8.70%.

Best airlines flying from South Dakota to Denver

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $53	Free Cancellation	Rating 5.8 3,221 reviews	Search Frontier flights
Denver Air Connection	PriceFrom $168	Free Cancellation	Rating 8.8 14 reviews	Search Denver Air Connection flights
Delta	PriceFrom $178	Free Cancellation	Rating 8.0 7,979 reviews	Search Delta flights
United Airlines	PriceFrom $186	Free Cancellation	Rating 7.4 8,920 reviews	Search United Airlines flights
American Airlines	PriceFrom $198	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights

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Why use momondo?

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

Finding the right flight to Denver from South Dakota 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 Denver quick and easy, saving you time and money.

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

Flights from South Dakota to Denver with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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

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

Of course. momondo tracks the price of South Dakota to Denver flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from South Dakota to Denver from $73

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Dakota to Denver departing on 10/6. 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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American Airlines flights from South Dakota to Denver

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

Frontier flights from South Dakota to Denver

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

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 Denver?

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart on your flight to Denver is on a Friday when prices can be found for as low as $320. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Sunday, with ticket prices averaging around $502.

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

The cheapest time of day to fly to Denver is in the evening when flights can be purchased for as low as $167. Flights in the morning are often more expensive with an average ticket price of $472.

What is the cheapest South Dakota to Denver Intl flight route?

Fly from Sioux Falls Joe Foss Field to Denver Intl for the best South Dakota - Denver Intl flight prices

How far in advance should I book a flight to Denver?

What cabin class options are available on South Dakota to Denver Intl flights?

There are 4 cabin classes available to choose from on South Dakota to Denver Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

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

What airlines fly to Denver?

How many flights depart from South Dakota to Denver on average per day?

As of August 2025, there are 19 flights per day flying from South Dakota to Denver. The most common time of day flights depart is 5:00PM, with 47% of flights taking off in the afternoon.

How many flights depart from South Dakota to Denver on average per week?

As of August 2025, 133 flights take off from South Dakota and land in Denver each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.

How long does it take to fly to Denver?

Cheap South Dakota to Denver flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Denver

When did momondo last update prices for flights from South Dakota to Denver Intl Airport?

How many operators does momondo search for flights from South Dakota to Denver Intl Airport?

How old do you have to be to fly from South Dakota to Denver Intl Airport?

What documentation or ID do you need to fly to Denver Intl Airport?

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

Best airlines flying from South Dakota to Denver

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

Traveling to a place near Denver?

Why use momondo?

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

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

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

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

An easier way to manage your Denver 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 the United States

Airports servicing Colorado