$205 Find Cheap Flights from Sioux City to Colorado

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sioux City to Colorado departing on 12/18. 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.
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Search hundreds of travel sites at once for deals on flights to Colorado

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sioux City to Colorado, 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 Sioux City to Colorado, as well as popular online travel agencies
In the last 7 days travelers have searched 47,946,175 times on KAYAK, and here is why:

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Best Colorado Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Denver
Denvernonstop$205

Good to know

Low season

January

High season

July

Cheapest flight

$205
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Sioux City to Denver

FAQs - booking Colorado flights

  • How does KAYAK find such low prices on flights from Sioux City to Colorado?

    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 Sioux City to Colorado.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Colorado from Sioux City 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 Sioux City to Colorado?

    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 to Colorado with an airline and back to Sioux City with another airline.

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

    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 to Colorado from Sioux City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Colorado

  • Looking for a cheap flight? 25% of our users found tickets from Sioux City to the following destinations at these prices or less: Denver $204 one-way - $303 round-trip
  • Morning departure is around 25% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Book cheap flights from Sioux City to Colorado

Recent round-trip flight deals

 
These are the cheapest round-trip flights from Sioux City to Colorado found on KAYAK in the last 72 hours.
12/18Mi
nonstopUnited Airlines
1h 44mSUX-DEN
12/25Mi
nonstopUnited Airlines
1h 41mDEN-SUX
$205
12/20Fr
nonstopUnited Airlines
1h 49mSUX-DEN
12/27Fr
nonstopUnited Airlines
1h 41mDEN-SUX
$322
12/18Mi
nonstopUnited Airlines
1h 44mSUX-DEN
12/25Mi
1 stopUnited Airlines
16h 05mDEN-SUX
$334
12/18Mi
nonstopUnited Airlines
1h 44mSUX-DEN
12/25Mi
2 stopsUnited Airlines
17h 05mDEN-SUX
$344
2/23So
nonstopUnited Airlines
1h 49mSUX-DEN
2/25Di
nonstopUnited Airlines
1h 37mDEN-SUX
$352
12/22So
nonstopUnited Airlines
1h 49mSUX-DEN
12/28Sa
nonstopUnited Airlines
1h 41mDEN-SUX
$363
2/23So
nonstopUnited Airlines
1h 49mSUX-DEN
2/25Di
1 stopUnited Airlines
25h 44mDEN-SUX
$378
12/20Fr
nonstopUnited Airlines
1h 49mSUX-DEN
12/27Fr
1 stopUnited Airlines
25h 37mDEN-SUX
$404
12/19Do
nonstopUnited Airlines
1h 49mSUX-DEN
12/27Fr
nonstopUnited Airlines
1h 41mDEN-SUX
$407
2/23So
nonstopUnited Airlines
1h 49mSUX-DEN
2/25Di
2 stopsUnited Airlines
25h 44mDEN-SUX
$411

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Sioux City to Colorado found on KAYAK in the last 72 hours.
1/17Fr
nonstopUnited Airlines
1h 50mSUX-DEN
$258
1/17Fr
2 stopsUnited Airlines
27h 11mSUX-DEN
$333
1/17Fr
1 stopUnited Airlines
24h 00mSUX-DEN
$369

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Last minute flights from Sioux City to Colorado

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Sioux City to Colorado that are departing in the next 10 days.
11/25Mo
nonstopUnited Airlines
1h 44mSUX-DEN
11/26Di
nonstopUnited Airlines
1h 38mDEN-SUX
$452
11/25Mo
nonstopUnited Airlines
1h 44mSUX-DEN
11/27Mi
multi-stopUnited Airlines
22h 12mDEN-SUX
$537
11/25Mo
nonstopUnited Airlines
1h 44mSUX-DEN
11/27Mi
multi-stopUnited Airlines
18h 48mDEN-SUX
$651
11/24So
nonstopUnited Airlines
1h 44mSUX-DEN
11/26Di
nonstopUnited Airlines
1h 38mDEN-SUX
$698
11/24So
nonstopUnited Airlines
1h 44mSUX-DEN
11/25Mo
nonstopUnited Airlines
1h 38mDEN-SUX
$709
11/25Mo
nonstopUnited Airlines
1h 44mSUX-DEN
11/26Di
multi-stopUnited Airlines
25h 35mDEN-SUX
$763
11/25Mo
nonstopUnited Airlines
1h 44mSUX-DEN
11/26Di
multi-stopUnited Airlines
12h 20mDEN-SUX
$815
11/24So
multi-stopUnited Airlines
24h 25mSUX-DEN
11/25Mo
nonstopUnited Airlines
1h 38mDEN-SUX
$943
11/25Mo
multi-stopUnited Airlines
17h 09mSUX-DEN
11/27Mi
multi-stopUnited Airlines
19h 27mDEN-SUX
$1,093
11/24So
multi-stopUnited Airlines
6h 15mSUX-DEN
11/26Di
multi-stopUnited Airlines
28h 33mDEN-SUX
$1,437

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Everything you need to know for your flight from Sioux City to Colorado

Information on your arrival and departure airports

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