What is the cheapest airline that flies from Sioux Falls Joe Foss Field to Denver Intl?

Frontier and American Airlines are the most popular carriers operating from Sioux Falls Joe Foss Field to Denver Intl

What airlines fly to Denver?

United Airlines, Frontier and Denver Air Connection are the top three most popular airlines that fly to Denver from Sioux Falls according to our data. United Airlines is the first choice among our users, with 52% 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.

How many flights depart from Sioux Falls to Denver on average per day?

The number of flights available between Sioux Falls and Denver is 5 per day as of November 2025. The most frequent departure time is 1:00PM, with 75% of daily flights leaving in the afternoon.

How many flights depart from Sioux Falls to Denver on average per week?

As of November 2025, 39 flights take off from Sioux Falls and land in Denver each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.

When did momondo last update prices for flights from Sioux Falls Joe Foss Field Airport to Denver Intl Airport?

Prices for flights from Sioux Falls Joe Foss Field Airport to Denver Intl Airport are updated daily.

How many operators does momondo search for flights from Sioux Falls Joe Foss Field Airport to Denver Intl Airport?

The number of operators available for flights from Sioux Falls Joe Foss Field Airport to Denver Intl Airport is 4 as of November 2025.

How old do you have to be to fly from Sioux Falls Joe Foss Field Airport to Denver Intl Airport?

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 Sioux Falls Joe Foss Field Airport to Denver Intl Airport.

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

The travel and health documents required for your trip to Denver Intl 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 Denver Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$46 Cheap Flights from Sioux Falls to Denver in 2025/26

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8:50 pm - 9:34 pmFSD-DEN

1h 44mnonstop

5:14 pm - 7:55 pmDEN-FSD

1h 41mnonstop

$114Frontier

Find Deal

Fri, Dec 26 - Mon, Dec 29

8:50 pm - 9:34 pmFSD-DEN

1h 44mnonstop

4:51 pm - 7:28 pmDEN-FSD

1h 37mnonstop

$117Frontier

Find Deal

Mon, Jan 5 - Thu, Jan 8

8:25 pm - 9:09 pmFSD-DEN

1h 44mnonstop

5:24 pm - 8:05 pmDEN-FSD

1h 41mnonstop

$118Frontier

Find Deal

Fri, Feb 27 - Fri, Mar 6

8:50 pm - 9:34 pmFSD-DEN

1h 44mnonstop

5:14 pm - 7:55 pmDEN-FSD

1h 41mnonstop

$119Frontier

Find Deal

Fri, Jan 2 - Mon, Jan 5

8:25 pm - 9:09 pmFSD-DEN

1h 44mnonstop

5:24 pm - 8:05 pmDEN-FSD

1h 41mnonstop

$155Frontier

Find Deal

Fri, Feb 27 - Mon, Mar 9

8:50 pm - 9:34 pmFSD-DEN

1h 44mnonstop

5:14 pm - 7:55 pmDEN-FSD

1h 41mnonstop

$157Frontier

Find Deal

Mon, Dec 22 - Fri, Jan 2

8:26 pm - 9:06 pmFSD-DEN

1h 40mnonstop

7:00 am - 9:22 amDEN-FSD

25h 22m2 stops

$161Multiple Airlines

Find Deal

Mon, Dec 1 - Thu, Dec 4

1:40 pm - 10:29 pmFSD-DEN

9h 49m1 stop

10:52 am - 1:31 pmDEN-FSD

1h 39mnonstop

$178Multiple Airlines

Find Deal

Wed, Dec 10 - Sun, Dec 14

9:00 pm - 9:50 pmFSD-DEN

1h 50mnonstop

5:24 pm - 8:05 pmDEN-FSD

1h 41mnonstop

$180Frontier

Find Deal

Fri, Mar 6 - Mon, Mar 9

8:26 pm - 9:06 pmFSD-DEN

1h 40mnonstop

7:00 am - 9:22 amDEN-FSD

25h 22m2 stops

$181Multiple Airlines

Find Deal

Mon, Dec 1 - Thu, Dec 4

United Airlines flights from Sioux Falls to Denver

Our best United Airlines deals on Sioux Falls to Denver flight tickets

United Airlines

Dec 13

FSD5:21 pmSioux Falls Joe Foss Field

1h 56m

DEN6:17 pmDenver Intl

Dec 15

DEN5:48 pmDenver Intl

1h 33m

FSD8:21 pmSioux Falls Joe Foss Field

$189

Find similar

United Airlines

Dec 12

FSD9:00 amSioux Falls Joe Foss Field

1h 59m

DEN9:59 amDenver Intl

Dec 15

DEN9:00 pmDenver Intl

1h 43m

FSD11:43 pmSioux Falls Joe Foss Field

$200

Find similar

United Airlines

Dec 6

FSD5:21 pmSioux Falls Joe Foss Field

1h 56m

DEN6:17 pmDenver Intl

Dec 10

DEN10:05 amDenver Intl

1h 46m

FSD12:51 pmSioux Falls Joe Foss Field

$204

Find similar

American Airlines flights from Sioux Falls to Denver

Our best American Airlines deals on Sioux Falls to Denver flight tickets

American Airlines

Feb 18

FSD1:23 pmSioux Falls Joe Foss Field

8h 05m

1 stop

DEN8:28 pmDenver Intl

Feb 25

DEN6:05 amDenver Intl

5h 32m

1 stop

FSD12:37 pmSioux Falls Joe Foss Field

$199

Find similar

American Airlines

Feb 28

FSD5:41 pmSioux Falls Joe Foss Field

5h 57m

1 stop

DEN10:38 pmDenver Intl

Mar 3

DEN6:05 amDenver Intl

5h 32m

1 stop

FSD12:37 pmSioux Falls Joe Foss Field

$218

Find similar

American Airlines

Nov 25

FSD6:30 amSioux Falls Joe Foss Field

8h 28m

1 stop

DEN1:58 pmDenver Intl

Dec 2

DEN5:44 pmDenver Intl

5h 15m

1 stop

FSD11:59 pmSioux Falls Joe Foss Field

$354

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Fly from

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Route

Depart

Return

Price

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

Fri 12/26

8:50 pm-9:34 pm

Nonstop1h 44m

Denver Intl

Mon 12/29

5:14 pm-7:55 pm

Nonstop1h 41m

$114

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

Mon 1/5

8:50 pm-9:34 pm

Nonstop1h 44m

Denver Intl

Thu 1/8

4:51 pm-7:28 pm

Nonstop1h 37m

$117

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

Fri 2/27

8:25 pm-9:09 pm

Nonstop1h 44m

Denver Intl

Fri 3/6

5:24 pm-8:05 pm

Nonstop1h 41m

$118

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

Fri 1/2

8:50 pm-9:34 pm

Nonstop1h 44m

Denver Intl

Mon 1/5

5:14 pm-7:55 pm

Nonstop1h 41m

$119

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

Fri 2/27

8:25 pm-9:09 pm

Nonstop1h 44m

Denver Intl

Mon 3/9

5:24 pm-8:05 pm

Nonstop1h 41m

$155

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

Mon 12/22

8:50 pm-9:34 pm

Nonstop1h 44m

Denver Intl

Fri 1/2

5:14 pm-7:55 pm

Nonstop1h 41m

$157

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

Mon 12/1

8:26 pm-9:06 pm

Nonstop1h 40m

Denver Intl

Thu 12/4

7:00 am-9:22 am

2 stops25h 22m

$161

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

Wed 12/10

1:40 pm-10:29 pm

1 stop9h 49m

Denver Intl

Sun 12/14

10:52 am-1:31 pm

Nonstop1h 39m

$178

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

Fri 3/6

9:00 pm-9:50 pm

Nonstop1h 50m

Denver Intl

Mon 3/9

5:24 pm-8:05 pm

Nonstop1h 41m

$180

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

Mon 12/1

8:26 pm-9:06 pm

Nonstop1h 40m

Denver Intl

Thu 12/4

7:00 am-9:22 am

2 stops25h 22m

$181

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How to get the cheapest flight ticket from Sioux Falls 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 Sioux Falls is in July. Flight prices, which tend to average around $156, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in July, then you should wait until August to fly from Sioux Falls, when ticket prices are also cheap, with an average price of $158.

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 $311. 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 $508.

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 $184. Flights in the morning are often more expensive with an average ticket price of $454.

What is the cheapest Sioux Falls Joe Foss Field to Denver Intl flight route?

Fly from Sioux Falls Joe Foss Field to Denver Intl for the best Sioux Falls Joe Foss Field - 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 Sioux Falls when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $204 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Sioux Falls for as low as $130 on momondo.

What cabin class options are available on Sioux Falls Joe Foss Field to Denver Intl flights?

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

How have Sioux Falls to Denver flight prices changed over time?

As of November 2025, prices for Sioux Falls to Denver flights are approximately 26% cheaper when compared to flights at the same time last year.

When to book flights from Sioux Falls to Denver

Are you open to changing your travel dates? Check out the ideal times to fly from Sioux Falls to Denver according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Sioux Falls to Denver (FSD to DEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sioux Falls to Denver

Best Price Found	$157
Fastest flight time	1h 40m
Direct flights	Every day
Airports in Denver	1 airport

The best one-way flight to Denver from Sioux Falls in the past 72 hours is $157. The best round-trip flight deal from Sioux Falls to Denver found on momondo in the last 72 hours is $252.

The fastest flight from Sioux Falls to Denver takes 1h 40m

Direct flights go from Sioux Falls to Denver every day.

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

Search flight deals

How far is Sioux Falls Joe Foss Field to Denver Intl by plane?
Denver Intl is 500.1 mi away from Sioux Falls Joe Foss Field. A reasonable flight in good conditions will take 1h 40m.
When did momondo last update prices for flights from Sioux Falls Joe Foss Field Airport to Denver Intl Airport?
Prices for flights from Sioux Falls Joe Foss Field Airport to Denver Intl Airport are updated daily.
How many operators does momondo search for flights from Sioux Falls Joe Foss Field Airport to Denver Intl Airport?
The number of operators available for flights from Sioux Falls Joe Foss Field Airport to Denver Intl Airport is 4 as of November 2025.
How old do you have to be to fly from Sioux Falls Joe Foss Field Airport to Denver Intl Airport?
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 Sioux Falls Joe Foss Field Airport to Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The travel and health documents required for your trip to Denver Intl 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 Denver Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Sioux Falls to Denver?
momondo data reveals that the most frequently booked plane model on the route from Sioux Falls to Denver is Embraer 175 (Enhanced Winglets), representing 22.99% of all bookings. The subsequent popular models are Canadair (Bombardier) Regional Jet 700 at 20.65%, Boeing 737-900 at 12.46%, and Canadair (Bombardier) Regional Jet at 7.94%.
What is the most popular airline from Sioux Falls to Denver?
Based on momondo bookings for flights between Sioux Falls and Denver, the leading airline is Frontier, making up 49% of the total bookings. Other popular airlines include United Airlines with 49%, Delta with 1%, and American Airlines with 1%.

Best airlines flying from Sioux Falls to Denver

Compare and see reviews for airlines that fly from Sioux Falls to Denver with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $57	Free Cancellation	Rating 5.8 3,104 reviews	Search Frontier flights
United Airlines	PriceFrom $188	Free Cancellation	Rating 7.4 9,028 reviews	Search United Airlines flights
American Airlines	PriceFrom $198	Free Cancellation	Rating 7.2 11,047 reviews	Search American Airlines flights
Delta	PriceFrom $202	Free Cancellation	Rating 7.9 8,002 reviews	Search Delta flights

United Airlines Flights From Sioux Falls to Denver
The lowest priced United Airlines flight from Sioux Falls to Denver from the last 72 hours was $188. Generally, United Airlines has 26 flights on this route every week with an average price of $279. United Airlines is rated 7.4/10 by our users.

Breckenridge

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Black Hawk

Aurora

Fort Collins

Keystone

Cripple Creek

Manitou Springs

Longmont

Boulder

Greeley

Lakewood

Thornton

Westminster

Winter Park

Copper Mountain

Silverthorne

Frisco

Centennial

Grand Lake

Why use momondo?

Why should I use momondo to find a flight deal from Sioux Falls to Denver?

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 Denver from Sioux Falls.

Can I find flights from Sioux Falls to Denver with flexible booking policies on momondo?

Yes. All flights to Denver from Sioux Falls on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Sioux Falls to Denver?

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

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

Yes. momondo can track prices for Sioux Falls to Denver flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Sioux Falls to Denver from $46

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sioux Falls to Denver departing on 12/14. 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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United Airlines flights from Sioux Falls to Denver

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How to get the cheapest flight ticket from Sioux Falls 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 $311. 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 $508.

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 $184. Flights in the morning are often more expensive with an average ticket price of $454.

What is the cheapest Sioux Falls Joe Foss Field to Denver Intl flight route?

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

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

What cabin class options are available on Sioux Falls Joe Foss Field to Denver Intl flights?

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

How have Sioux Falls to Denver flight prices changed over time?

As of November 2025, prices for Sioux Falls to Denver flights are approximately 26% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Sioux Falls Joe Foss Field to Denver Intl?

Frontier and American Airlines are the most popular carriers operating from Sioux Falls Joe Foss Field to Denver Intl

What airlines fly to Denver?

How many flights depart from Sioux Falls to Denver on average per day?

The number of flights available between Sioux Falls and Denver is 5 per day as of November 2025. The most frequent departure time is 1:00PM, with 75% of daily flights leaving in the afternoon.

How many flights depart from Sioux Falls to Denver on average per week?

As of November 2025, 39 flights take off from Sioux Falls and land in Denver each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.

When to book flights from Sioux Falls to Denver

Cheap Sioux Falls to Denver (FSD to DEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sioux Falls to Denver

Best Price Found

Fastest flight time

Direct flights

Airports in Denver

How far is Sioux Falls Joe Foss Field to Denver Intl by plane?

When did momondo last update prices for flights from Sioux Falls Joe Foss Field Airport to Denver Intl Airport?

How many operators does momondo search for flights from Sioux Falls Joe Foss Field Airport to Denver Intl Airport?

How old do you have to be to fly from Sioux Falls Joe Foss Field Airport 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 Sioux Falls to Denver?

What is the most popular airline from Sioux Falls to Denver?

Best airlines flying from Sioux Falls to Denver

Compare and see reviews for airlines that fly from Sioux Falls to Denver with momondo

United Airlines Flights From Sioux Falls to Denver

Traveling to a place near Denver?

Why use momondo?

Why should I use momondo to find a flight deal from Sioux Falls to Denver?

Can I find flights from Sioux Falls to Denver with flexible booking policies on momondo?

How can momondo help me find flights from Sioux Falls to Denver?

I’m not ready to book a flight from Sioux Falls 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