$43 Find Cheap Flights from Denver to South Dakota

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to South Dakota departing on 3/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to South Dakota

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to South Dakota, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to South Dakota, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Denver to South Dakota

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Rapid City
Rapid Citynonstop$189
Sioux Falls
Sioux Fallsnonstop$88
Pierre
Pierrenonstop$270
Aberdeen
Aberdeen1 stop$312
Watertown
Watertownnonstop$240
Rapid City
Rapid Citynonstop$189
Sioux Falls
Sioux Fallsnonstop$88
Pierre
Pierrenonstop$270
Aberdeen
Aberdeen1 stop$312
Watertown
Watertownnonstop$240

Book Cheap Denver to South Dakota Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to South Dakota that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denver to South Dakota

Thu, Mar 5 - Mon, Mar 9
Frontier Logo
10:42 am - 1:21 pm
DEN
-
FSD
1h 39mnonstop
Frontier Logo
8:54 pm - 9:49 pm
FSD
-
DEN
1h 55mnonstop
$88Frontier
Sun, Mar 1 - Mon, Mar 9
Frontier Logo
10:42 am - 1:21 pm
DEN
-
FSD
1h 39mnonstop
Frontier Logo
8:54 pm - 9:49 pm
FSD
-
DEN
1h 55mnonstop
$118Frontier
Fri, Mar 6 - Mon, Mar 9
Frontier Logo
5:20 pm - 7:59 pm
DEN
-
FSD
1h 39mnonstop
Frontier Logo
8:54 pm - 9:49 pm
FSD
-
DEN
1h 55mnonstop
$123Frontier
Fri, Mar 6 - Mon, Mar 9
Frontier Logo
5:20 pm - 7:59 pm
DEN
-
FSD
1h 39mnonstop
Frontier Logo
8:54 pm - 9:49 pm
FSD
-
DEN
1h 55mnonstop
$124Frontier
Fri, Feb 20 - Mon, Feb 23
Frontier Logo
10:17 am - 12:56 pm
DEN
-
FSD
1h 39mnonstop
Frontier Logo
2:42 pm - 3:35 pm
FSD
-
DEN
1h 53mnonstop
$133Frontier
Tue, Mar 3 - Mon, Mar 9
Multiple Airlines Logo
10:49 pm - 1:44 pm
DEN
-
FSD
13h 55m
1 stop
Multiple Airlines Logo
8:54 pm - 9:49 pm
FSD
-
DEN
1h 55mnonstop
$147Multiple Airlines
Sun, Mar 15 - Sun, Mar 22
United Airlines Logo
7:45 am - 9:10 am
DEN
-
RAP
1h 25mnonstop
United Airlines Logo
10:55 am - 12:35 pm
RAP
-
DEN
1h 40mnonstop
$189United Airlines
Mon, Mar 16 - Mon, Mar 23
United Airlines Logo
7:20 pm - 8:34 pm
DEN
-
RAP
1h 14mnonstop
United Airlines Logo
7:00 am - 8:35 am
RAP
-
DEN
1h 35mnonstop
$199United Airlines
Fri, Apr 10 - Sun, Apr 12
Delta Logo
6:20 am - 2:09 pm
DEN
-
ABR
6h 49m
1 stop
Delta Logo
6:34 am - 10:32 am
ABR
-
DEN
4h 58m
1 stop
$312Delta
Sat, Jul 11 - Thu, Jul 16
Delta Logo
2:20 pm - 7:30 pm
DEN
-
ATY
4h 10m
1 stop
Delta Logo
5:10 am - 8:19 am
ATY
-
DEN
4h 09m
1 stop
$384Delta
Booking Insights

KAYAK's insights & trends for Denver to South Dakota flights

Get data-powered insights and trends into flights from Denver to South Dakota to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Denver to South Dakota flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to South Dakota from Denver found in the last 72 hours was to Sioux Falls, at $158 round-trip. The most popular route is from Denver (DEN) to Sioux Falls (FSD), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $158.

Can I save money by flying with a layover from Denver to South Dakota?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $300, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Denver to South Dakota?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Denver to South Dakota, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Denver to South Dakota is November, when tickets cost $249 (return) on average. On the other hand, the most expensive months are April and February, when the average cost of round-trip tickets is $454 and $450 respectively.

What’s the cheapest day of the week to fly from Denver to South Dakota?

The average price of all round-trip flights from Denver to South Dakota clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Denver to South Dakota, look for departures on Thursdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from South Dakota, Wednesday is the cheapest day to fly and Sunday is the most expensive.

Good to know

Low seasonJanuary
Cheapest flight$43
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly and prices are also 17% lower on average.
Flight from Denver to Sioux Falls

FAQs - booking South Dakota flights

  • How does KAYAK find such low prices on flights from Denver 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 Denver to South Dakota.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Denver 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 Denver 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 Denver 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 Denver 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 Denver to South Dakota up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

    The cheapest time of day to fly to South Dakota is generally in the evening, when round-trip flights cost $259 on average. Morning departures are around 16% more expensive 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 $349.

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

 
See real verified KAYAK customer reviews for airlines flying from Denver to South Dakota. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Denver 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.
8.0
Denver Air ConnectionOverall score based on 22 reviews
8.0Boarding
7.5Entertainment
8.0Food
8.5Comfort
9.0Crew
Airline reviews

Missed connection flight because denver air connections plane was delayed a broke

2.0 MediocreAdin, Jan 2026
ORD - MKG
Read more Denver Air Connection reviews

Missed connection flight because denver air connections plane was delayed a broke

The crew handed out candy snacks, and water, which was great. However, the airport and airline are terrible at flying. Multiple delays on our departure flight and on return flight it was delayed so long that we missed the connection flight and had to drive home. Terrible service and did not get any compensation. All of their equipment was broken and they never tested it before the plane landed. We were stuck in Ironwood Michigan for five hours.

Denver air is great flight times and connections a little rough

Communication with delays. Failed to make a connection I ng flight in Chicago.

Excellent, from check Iin to arrival. I was apprehensive about flying a small plane between Ironwood and Chicago, but the flight and service was great. I noticed, after boarding , that my cell phone had little battery left. The flight attendant kindly lent me a charging device to keep me connected with my contact in Chicago upon landing. I will always remember that kindness.

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

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

Flight was late - I was downgraded from first class to coach

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

See previous note about the passenger in Denver who threw my husband's bag out of the overhead bin in order to maker room for his own. And the flight attendant back up the new passenger.

Terrible. They wouldn't allow me on my flight on the 14th..

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

Very well recently! Frontier is improving and less harrassing customer on luggages! Positive!

Good for a budget airline! It was easy to get on, staff was really nice. Can’t say anything about the food or entertainment because it wasn’t available, which is fine.

I am writing to express my disappointment with my recent Frontier Airlines flight. I was charged $99 at the gate because my bag was said to be too large, yet once onboard there was no available overhead bin space, and I was required to place the bag under the seat in front of me anyway. This made the charge feel unnecessary and unfair. Additionally, before the flight even took off, I was asked to move from the seat I paid for into a middle seat so another passenger and her cat could have my seat to themselves. I was not offered compensation or an explanation for being moved from a paid seat. Between the unexpected bag fee and being forced to give up my seat, this experience fell well below acceptable customer service standards. I would appreciate a review of this situation and appropriate compensation.

It was costly and difficult to check in. $85 to take a small suitcase with me, carry on or checked and $75 on the return trip, Plus $25 if I didn't check my self in check in $25, because I couldn't do it on the kiosk. Small very uncomfortable seats, waited on the runway for near an hour each way. It was my worst flight to date.

It was ok. It was expensive to check 2 bags ($75.00 per bag), and then it took a long time to wait for shuttle to take us from one terminal to the terminal where the plane was taking off at LAX. And all of this for a flight where we had to pay for any food or drink that was not water.

It didn’t happen. I booked it and then was told it wasn’t available and then forced to pay far higher prices for a worse option

A 630departure flight Delayed 6hours! They changed my gate, I moved to the new gate. Had our flight on the screen for 12noon departure. I go get above to eat, check screen again and the flight was gone, no notice no announcement, nothing!! They sent my bag on the flight I wasn’t on, got it back to me 3days later. Thank goodness they did refund my money but I will NEVER fly them again.

Due to weather, my flight was delayed, further delayed, then canceled. I eventually got through to a support person who helped me find a different route out of MSP, but to get to DIA, they didn't want to, but eventually did help with the connection ticket purchase. But even this replacement flight was delayed time and time again, and I would have missed my connecting flights and I didn't want to get stuck in a layover city, so after 12 hours at the airport with two young boys who were very tired, we just cancelled our plans and spent the week at home, instead of Nana's.

Plane and crew on board were fine. Everything else was terrible.

The third party booking with cheapflightsfares was awful. Kayak should NOT partner with them. They sold me a bundle including seat selection and carry-on, but did not book the carry-ons with Frontier, so I’m out of pocket for $414 more while I await resolution.

Everything you need to know for your flight from Denver to South Dakota

Information on your arrival and departure airports