$71 Find Cheap Flights from Colorado to South Dakota

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Useful Info

Good to know

Low seasonJanuary
Cheapest flight$71
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Denver to Sioux Falls

FAQs for booking flights from Colorado to South Dakota

  • How does KAYAK find such low prices on flights from Colorado to South Dakota?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Colorado to South Dakota.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colorado to South Dakota?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Colorado to South Dakota is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Colorado to South Dakota?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Colorado to South Dakota with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colorado to South Dakota?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Colorado to South Dakota up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines fly most frequently to South Dakota?

    Colorado and South Dakota are connected by different airlines. The airlines that fly that route the most regularly are United Airlines (168 flights per week), Lufthansa (23 flights per week), and Denver Air Connection (16 flights per week).

  • How many airports are there in South Dakota?

    There are 5 airports in South Dakota. The busiest airport is Sioux Falls Joe Foss Field Airport (FSD), with 55% of all flights arriving there.

  • Which is the cheapest airport to fly into in South Dakota?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in South Dakota is Sioux Falls Joe Foss Field Airport (FSD), with an average flight price of $128.

  • What is the cheapest day to fly to South Dakota?

    Based on KAYAK data, the cheapest day to fly to South Dakota is Friday where round-trip tickets can be as cheap as $303. On the other hand, the most expensive day to fly is Monday, where round-trip prices are $369 on average.

  • What is the cheapest time of day to fly to South Dakota?

    The cheapest time of day to fly to South Dakota is generally at night, when round-trip flights cost $289 on average. Morning departures are around 10% cheaper than evening flights, on average. The most expensive time of day to fly to South Dakota is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $354.

  • What is the cheapest flight to South Dakota?

    The cheapest ticket to South Dakota from Colorado found in the last 72 hours was to Sioux Falls, at $77 round-trip. The most popular route is Denver (DEN) to Sioux Falls (FSD) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $77.

  • What is the cheapest month to fly from Colorado to South Dakota?

    The cheapest month for flights from Colorado to South Dakota is January, when tickets cost $154 (return) on average. On the other hand, the most expensive months are April and May, when the average cost of round-trip tickets is $308 and $274 respectively.

  • How many cities have direct flights to South Dakota?

    From Colorado, there are direct flights to South Dakota from 1 city. This city is Denver and there are 227 direct flights each week.

  • How many direct flights to South Dakota are there each day?

    There are around 33 direct flights from within Colorado to South Dakota every day. Most flights (51%) depart in the afternoon.

  • How many direct flights to South Dakota are there each week?

    Each week there are around 227 direct flights from within Colorado to South Dakota. The most common day for departures is Sunday, with 16% of flights taking off on this day.

  • How long is the flight to South Dakota?

    An average nonstop flight from Colorado to South Dakota takes 2h 27m, covering a distance of 441 miles. The shortest route is Denver (DEN) to Rapid City (RAP) with an average flight time of 1h 11m.

  • How many long-haul flights are there to South Dakota each week?

    There are not any long-haul (6-12 hour flight duration) or medium-haul (3-6 hour flight duration) flights to South Dakota. Instead, there are 227 short-haul flights (up to 3 hour flight duration), with the most arriving from Denver.

  • What are the most popular destinations in South Dakota?

    Based on KAYAK flight searches, the most popular destination is Sioux Falls (61% of total searches to South Dakota). The next most popular destinations are Rapid City (33%) and Pierre (3%). Searches for flights to Aberdeen (2%) are also popular.

Reviews of the top 3 airlines serving from Colorado to South Dakota

 
Need help choosing which airline to fly with from Colorado to South Dakota? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
9.2
Denver Air ConnectionOverall score based on 13 reviews
9.3Comfort
9.2Boarding
9.8Crew
8.6Entertainment
8.9Food
Airline reviews

Great snacks and friendly people for check in at Pierre SD!

10.0 ExcellentAnonymous, Jul 2025PIR - DEN
Read more Denver Air Connection reviews

Great snacks and friendly people for check in at Pierre SD!

The connecting flight came in 45 min late but everything else was great

Absolutely easy travels and no cost cutting by the airline.

Their snacks and hospitality was amazing. They offered full sized snacks. Im talking full sized water bottles, full sized snickers bars, gold fish, full sized canned sodas, what ever you wanted they took care of it for FREE. The crew was really nice and hospitable. I was honestly shocked

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Overall poor for me I paid extra for seats with leg room and my regional flights exit row seats have less leg room then the others that's money that could have been saved and on my final flight home the flights air was not operating it was unbearably hot in the cabin I will be contacting United and filing a DOT complaint

I don’t understand the purpose of the orange “priority” tag on my bag. This tagged, my bag is last or near to the last bag to come down the carousel at IAH.

Overall, it was a good experience. Boarding was good and there was plenty of overhead bin space for everyone’s carryons (even when we boarded toward the end). Only improvement would be to offer trash service more regularly.

David went above and beyond to make our flight the best that it could be

I’m not gonna fly Frontier Airlines because booking is not an option. No water or food is for high price, not equipped for health emergency incompetent crew for emergency services. Cheap airline shows it is cheaper in all service categories. Boarding is the best of all airlines!

Very bad! No good service delayed my second connection flight

Frontier is terrible. Paid for exit row, not given exit row, refused to refund fee.

2 hour delay due to late plane, wrong size plane causing overbooking, and people getting off and on the plane after boarding was completed.

The worst. We never made our connection and they did absolutely nothing to help us at the airport.

I never got to experience the flight because they delayed my first flight and I missed this one. Then Frontier didn't want to help me rebook a flight to get me to my final destination.

The Boarding process in Denver was chaotic, and since the line was so long, we were lined up very far from the gate. If there were any announcements from the gate staff, we didn't hear them. The flight attendants were spectacular. The only negative part of the flight was sitting by a 2 1/2 year old who was unruly and unfortunately had parents that matched his behaviors. Also, the restaurants in Denver on the E concourse, they didn't have food (passengers could only order 1 item on the entire menu) or the restaurants had 12-14 people waiting for orders to be prepared and another 6 people waiting to order. If you have a layover in Denver and need to grab food, be prepared to visit the shops with pre-packaged sandwiches, or you can visit another concourse but it may take a while to transit throughout the airport.

Everything went as planned. Crew was great. Seats were still not that comfortable.

they delayed my flight which ended up, causing my layover flight to leave without me, resulting in me missing a flight and having to stay overnight in Houston international. I got no compensation other than a flight to my original location only a day later. i’ve never experienced such a unprofessional situation

The seats were extremely hard and uncomfortable, even for a budget airline.

Everything you need to know for your flight to South Dakota

Cabin class types available on flights to Colorado

Cabin classes available on flights to Colorado. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to South Dakotafrom $436
Business Class flights to South Dakota
Prem Econ Class flights to South Dakotafrom $391
Economy Class flights to South Dakotafrom $77

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