$44 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 12/29. 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$94
Pierre
Pierrenonstop$240
Aberdeen
Aberdeen1 stop$428
Watertown
Watertownnonstop$240
Rapid City
Rapid Citynonstop$189
Sioux Falls
Sioux Fallsnonstop$94
Pierre
Pierrenonstop$240
Aberdeen
Aberdeen1 stop$428
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, Dec 11 - Sun, Dec 14
Frontier Logo
10:52 am - 1:31 pmDEN-FSD
1h 39mnonstop
Frontier Logo
2:26 pm - 3:13 pmFSD-DEN
1h 47mnonstop
$94Frontier
Find Deal
Fri, Feb 20 - Mon, Feb 23
Frontier Logo
4:45 pm - 7:22 pmDEN-FSD
1h 37mnonstop
Frontier Logo
8:25 pm - 9:09 pmFSD-DEN
1h 44mnonstop
$121Frontier
Find Deal
Mon, Nov 10 - Mon, Nov 17
Frontier Logo
11:08 am - 1:47 pmDEN-FSD
1h 39mnonstop
Frontier Logo
2:32 pm - 3:24 pmFSD-DEN
1h 52mnonstop
$130Frontier
Find Deal
Thu, Dec 11 - Mon, Dec 15
Multiple Airlines Logo
10:52 am - 1:31 pmDEN-FSD
1h 39mnonstop
Multiple Airlines Logo
11:55 am - 3:58 amFSD-DEN
17h 03m1 stop
$178Multiple Airlines
Find Deal
Fri, Nov 21 - Fri, Nov 28
United Airlines Logo
5:30 pm - 6:43 pmDEN-RAP
1h 13mnonstop
United Airlines Logo
6:00 pm - 7:35 pmRAP-DEN
1h 35mnonstop
$189United Airlines
Find Deal
Fri, Dec 5 - Sat, Dec 6
United Airlines Logo
5:48 pm - 8:21 pmDEN-FSD
1h 33mnonstop
United Airlines Logo
9:00 am - 9:59 amFSD-DEN
1h 59mnonstop
$189United Airlines
Find Deal
Mon, Nov 10 - Mon, Nov 17
Multiple Airlines Logo
11:08 am - 1:47 pmDEN-FSD
1h 39mnonstop
Multiple Airlines Logo
1:34 pm - 3:59 amFSD-DEN
15h 25m1 stop
$192Multiple Airlines
Find Deal
Wed, Dec 3 - Sat, Dec 6
Delta Logo
4:15 pm - 11:12 pmDEN-FSD
5h 57m1 stop
Delta Logo
8:01 am - 12:51 pmFSD-DEN
5h 50m1 stop
$209Delta
Find Deal
Wed, Nov 12 - Wed, Nov 19
Delta Logo
4:18 pm - 11:00 pmDEN-FSD
5h 42m1 stop
Delta Logo
1:30 pm - 7:31 pmFSD-DEN
7h 01m1 stop
$224Delta
Find Deal
Fri, Nov 28 - Tue, Dec 2
American Airlines Logo
6:00 am - 12:36 pmDEN-FSD
5h 36m1 stop
American Airlines Logo
1:16 pm - 5:52 pmFSD-DEN
5h 36m1 stop
$244American Airlines
Find Deal
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 $77 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 $77.

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 $506, 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 July, when tickets cost $254 (return) on average. On the other hand, the most expensive months are February and April, when the average cost of round-trip tickets is $469 and $408 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 Saturdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from South Dakota, Saturday is the cheapest day to fly and Sunday is the most expensive.

Good to know

Low seasonFebruary
Cheapest flight$44
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 12% 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 at night, when round-trip flights cost $284 on average. Morning departures are around 11% 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.

Reviews of the top 4 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.
8.7
Denver Air ConnectionOverall score based on 19 reviews
8.9Comfort
8.1Entertainment
8.4Food
8.7Boarding
9.4Crew
Airline reviews

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

2.0 MediocreAnonymous, Oct 2025IWD - ORD
Read more Denver Air Connection reviews

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

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

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

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

Terrible. The canceled my entire flight when I requested a refund for a trip frontier canceled trip one way.

Boarding was on time and plane departed as scheduled. There are obviously no amenities (food, drink, entertainment) on Frontier, but there also didn't seem to be any issues with luggage space either.

Inbound plane was on time and flight departed on time with no issues while boarding.

I knew going into this that Frontier, being a low cost carrier, would be pretty bare bones and charge for most extras but this was made up for by the fact that the airplane was a reasonably new Airbus, every employee was great and best of all, Everett Washington is an amazing airport - thanks Frontier for flying there!!!

i was unable to check in the flight. refund requested

It was well done. It was my first time flying with them and I was nervous b/c I have heard of many cancelled and/or delray flights. Everything went smoothly.

Just know that everything, and I mean everything is “ala cart”. 60$ just to put something in the overhead bin. I will never fly Frontier again nor do I recommend them to anyone else.

Frontier is the Walmart of airlines. Frontier has removed adjustability and comfort from their seats to make the flight lighter and save gas. This makes it impossible to sleep on their flights. Their customer service is abysmal. Once, I bought a drink on the plane, and they swiped my credit card on the plane to pay for it. Then I got three weeks of daily notices from my bank telling me they tried to charge the wrong card number over and over again. I tried to call them, but they removed the ability to actually talk to someone that can resolve such a problem from their company to cut corners. The only way to talk to someone in person is to go to the check-in counter at the airport (40 minutes drive from my house). Eventually their system gave up on trying to charge the card, after 21 days of repeated tries. They don't pad their prices even a little to handle customer service issues like missed flights. They also have a blanket policy preventing helping you reschedule a missed flight if their system says you "cancelled" your own flight online. This is a major problem because their website is broken on mobile devices, the only web browser you have at the airport when their gate staff tell you that you have to reschedule your own missed flight online because they can't help you. I tried to reschedule my flight on my android device and instead, their website crashed and "cancelled" my missed flight. When I got to the counter, the agent argued with me for 5 minutes insisting that I intentionally cancelled my own flight (implying I had to buy another flight). She missed the point: the problem was that I could not buy another flight because their website is broken. I left to avoid more conflict with the "customer service" agent. I tried to redress my issue with their only other "customer service" chanel available: the contact form on their website. The response I got was more of the same: you cancelled your own flight, according to our website / computer records, therefore we won't help you. I was trying to explain the problem with their broken website that cost me hundreds of dollars by crashing / malfunctioning and resulting in a cancelled flight, but they only had deaf ears for this problem. Worst customer service I have ever experienced. I will never buy another Frontier flight again, because it is a risky, painful move that I will likely regret often.

What I expected, nickeled and dined and a frontier flight attendant loudly complained about her job and lack of communication as she headed to the gate on her cell phone. Not professional.

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!

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

Information on your arrival and departure airports

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