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Cheap flights from Sioux Falls to Denver from $114

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 6/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Sioux Falls to Denver

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:08 pm - 9:01 pm
FSD
-
DEN
1h 53mnonstop
Frontier Logo
4:42 pm - 7:19 pm
DEN
-
FSD
1h 37mnonstop
$225Frontier
Wed, Jul 29 - Wed, Aug 19
Frontier Logo
8:08 pm - 9:01 pm
FSD
-
DEN
1h 53mnonstop
Frontier Logo
4:42 pm - 7:23 pm
DEN
-
FSD
1h 41mnonstop
$228Frontier
Wed, Aug 5 - Wed, Aug 12
Frontier Logo
8:08 pm - 9:01 pm
FSD
-
DEN
1h 53mnonstop
Frontier Logo
4:42 pm - 7:23 pm
DEN
-
FSD
1h 41mnonstop
$235Frontier
Wed, Aug 5 - Mon, Aug 10
Frontier Logo
8:08 pm - 9:01 pm
FSD
-
DEN
1h 53mnonstop
Frontier Logo
4:42 pm - 7:23 pm
DEN
-
FSD
1h 41mnonstop
$238Frontier
Wed, Jul 22 - Wed, Jul 29
Frontier Logo
8:14 pm - 9:04 pm
FSD
-
DEN
1h 50mnonstop
Frontier Logo
4:42 pm - 7:19 pm
DEN
-
FSD
1h 37mnonstop
$244Frontier
Mon, Jun 22 - Wed, Jun 24
Frontier Logo
8:08 pm - 9:01 pm
FSD
-
DEN
1h 53mnonstop
Frontier Logo
4:42 pm - 7:23 pm
DEN
-
FSD
1h 41mnonstop
$248Frontier
Wed, Jul 8 - Wed, Jul 15
United Airlines Logo
1:18 pm - 2:10 pm
FSD
-
DEN
1h 52mnonstop
United Airlines Logo
5:28 pm - 8:08 pm
DEN
-
FSD
1h 40mnonstop
$249United Airlines
Fri, Jun 19 - Wed, Jul 8
Frontier Logo
8:08 pm - 9:01 pm
FSD
-
DEN
1h 53mnonstop
Frontier Logo
4:42 pm - 7:23 pm
DEN
-
FSD
1h 41mnonstop
$251Frontier
Wed, Jul 29 - Fri, Jul 31
Frontier Logo
8:14 pm - 9:04 pm
FSD
-
DEN
1h 50mnonstop
Frontier Logo
4:42 pm - 7:19 pm
DEN
-
FSD
1h 37mnonstop
$254Frontier
Wed, Jun 17 - Fri, Jun 19
United Airlines Logo
9:30 am - 10:16 am
FSD
-
DEN
1h 46mnonstop
United Airlines Logo
9:10 pm - 11:53 pm
DEN
-
FSD
1h 43mnonstop
$257United Airlines
Sat, Jun 13 - Sat, Jun 27

Delta flights from Sioux Falls to Denver

Our best Delta deals on Sioux Falls to Denver flight tickets
Delta
Nov 14
FSD10:58 amSioux Falls Joe Foss Field
5h 58m
1 stop
DEN3:56 pmDenver Intl
Nov 16
DEN2:20 pmDenver Intl
4h 24m
1 stop
FSD7:44 pmSioux Falls Joe Foss Field
$269
Delta
Jul 28
FSD4:26 pmSioux Falls Joe Foss Field
4h 30m
1 stop
DEN7:56 pmDenver Intl
Aug 4
DEN6:00 amDenver Intl
5h 38m
1 stop
FSD12:38 pmSioux Falls Joe Foss Field
$299
Delta
Oct 1
FSD11:00 amSioux Falls Joe Foss Field
5h 24m
1 stop
DEN3:24 pmDenver Intl
Oct 8
DEN6:00 pmDenver Intl
3h 51m
1 stop
FSD10:51 pmSioux Falls Joe Foss Field
$314

Frontier flights from Sioux Falls to Denver

Our best Frontier deals on Sioux Falls to Denver flight tickets
Frontier
Jul 29
FSD8:08 pmSioux Falls Joe Foss Field
1h 53m
DEN9:01 pmDenver Intl
Aug 19
DEN4:42 pmDenver Intl
1h 37m
FSD7:19 pmSioux Falls Joe Foss Field
$225
Frontier
Aug 5
FSD8:08 pmSioux Falls Joe Foss Field
1h 53m
DEN9:01 pmDenver Intl
Aug 12
DEN4:42 pmDenver Intl
1h 41m
FSD7:23 pmSioux Falls Joe Foss Field
$228
Frontier
Aug 5
FSD8:08 pmSioux Falls Joe Foss Field
1h 53m
DEN9:01 pmDenver Intl
Aug 10
DEN4:42 pmDenver Intl
1h 41m
FSD7:23 pmSioux Falls Joe Foss Field
$235

momondo Fare Finder

 
Customize your flight search to find flights from Sioux Falls to Denver that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 27, 2026.
Use the filters below to find and compare flights from Sioux Falls to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

Wed 7/29

8:08 pm-9:01 pm

Nonstop1h 53m

Denver Intl

Wed 8/19

4:42 pm-7:19 pm

Nonstop1h 37m

$225

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

Wed 8/5

8:08 pm-9:01 pm

Nonstop1h 53m

Denver Intl

Wed 8/12

4:42 pm-7:23 pm

Nonstop1h 41m

$228

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

Wed 8/5

8:08 pm-9:01 pm

Nonstop1h 53m

Denver Intl

Mon 8/10

4:42 pm-7:23 pm

Nonstop1h 41m

$235

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

Wed 7/22

8:08 pm-9:01 pm

Nonstop1h 53m

Denver Intl

Wed 7/29

4:42 pm-7:23 pm

Nonstop1h 41m

$238
Quickest round-trip

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

Mon 6/22

8:14 pm-9:04 pm

Nonstop1h 50m

Denver Intl

Wed 6/24

4:42 pm-7:19 pm

Nonstop1h 37m

$244

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

Wed 7/8

8:08 pm-9:01 pm

Nonstop1h 53m

Denver Intl

Wed 7/15

4:42 pm-7:23 pm

Nonstop1h 41m

$248

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

Fri 6/19

1:18 pm-2:10 pm

Nonstop1h 52m

Denver Intl

Wed 7/8

5:28 pm-8:08 pm

Nonstop1h 40m

$249

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

Wed 7/29

8:08 pm-9:01 pm

Nonstop1h 53m

Denver Intl

Fri 7/31

4:42 pm-7:23 pm

Nonstop1h 41m

$251

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

Wed 6/17

8:14 pm-9:04 pm

Nonstop1h 50m

Denver Intl

Fri 6/19

4:42 pm-7:19 pm

Nonstop1h 37m

$254

Sioux FallsDenver

FSD - DEN

FSDDEN

Sioux Falls Joe Foss Field

Sat 6/13

9:30 am-10:16 am

Nonstop1h 46m

Denver Intl

Sat 6/27

9:10 pm-11:53 pm

Nonstop1h 43m

$257

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Denver from

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 typical price of a round-trip flight between Sioux Falls and Denver?

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 $158, 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 $171.

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 $339. 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 $481.

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 $196. Flights in the morning are often more expensive with an average ticket price of $415.

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 from Sioux Falls 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 $240 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 $184 on momondo.

What cabin class options are available on Sioux Falls to Denver flights?

There are 4 cabin classes available to choose from on Sioux Falls to Denver 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 May 2026, prices for Sioux Falls to Denver flights are approximately 245% more expensive 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

$191

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 $191. The best round-trip flight deal from Sioux Falls to Denver found on momondo in the last 72 hours is $356.
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 in Denver. From Sioux Falls there are direct flights to Denver Intl (DEN).
Search flight deals

Frequently asked questions about flying from Sioux Falls to Denver

  • 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?

  • 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?

  • 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
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $68Free CancellationRating
5.6
2,932 reviews
Search Frontier flights
United AirlinesPriceFrom $186Free CancellationRating
7.4
9,752 reviews
Search United Airlines 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 $186. Generally, United Airlines has 38 flights on this route every week with an average price of $282. United Airlines is rated 7.4/10 by our users.

  • Frontier Flights From Sioux Falls to Denver

    Frontier (5.6/10 from 2,932 reviews) operates around 3 flights from Sioux Falls to Denver in any given week. The average Frontier airfare for this route is around $138, with deals from around $68 rare but found on momondo. Referenced prices are for round-trip Sioux Falls to Denver flight searches in the last 72 hours.

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Breckenridge
Estes Park
Black Hawk
Aurora
Fort Collins
Manitou Springs
Boulder
Longmont
Greeley
Lakewood
Keystone
Westminster
Cripple Creek
Thornton
Frisco
Centennial
Englewood
Winter Park
Grand Lake
Littleton

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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