Cheap Flights from Sioux City to Denver
Cheap Flights from Sioux City to Denver
Looking for cheap flights from Sioux City to Denver? PointsYeah scans award availability across major airline and bank transfer programs in one place, so travelers can compare the lowest points and cash routes faster. Instead of searching each airline separately, users can see pricing from programs like Chase, Amex, Capital One, Citi, and Bilt side by side.
Award prices from Sioux City to Denver vary by season, cabin, and date, but available award flights can start around 8,500 points one way, with premium cabins available at higher mileage levels. The live search above allows filtering by cabin, airline, stops, or maximum points to find the best award flights from Sioux City to Denver for specific travel dates.
2027-01-01
SUX - DEN
Economy | Non stop | 8 left
From 8,500 Pts + $10.1
Sioux City to Denver flight facts
Distance
465 mi
749 km in a straight line
Estimated flight time
about 1h 30m
In the air, for the straight-line distance
Time difference
−1h
Denver is 1 hour behind Sioux City.
Airports in Sioux City
SUX · Sioux Gateway Col. Bud Day Field
Airports in Denver
DEN · Denver Intl
Nearby airport alternatives
Flights Omaha - Denver · Omaha is 80 mi from Sioux City
Flights Sioux Falls - Denver · Sioux Falls is 83 mi from Sioux City
Flights Des Moines - Denver · Des Moines is 152 mi from Sioux City
Premium cabin flights from Sioux City to Denver
Selected hotels for your next stay
Denver (United States)
Grand Hyatt Denver
From 12,000 Pts or $143
Denver (United States)
Thompson Denver
From 15,000 Pts or $231
Denver, CO (USA)
The Jacquard, Autograph Collection
From Pts or $209
Frequently Asked Questions
The cheapest route from Sioux City to Denver depends on award space, transfer bonuses, and travel dates. PointsYeah compares bank and airline programs in one place so you can find the best points and cash combinations faster.
Yes. Transferable points from Chase, Amex, Capital One, Citi, and Bilt can often be moved to airline partners for flights from Sioux City to Denver.
Yes. Searching metro codes when available helps compare nearby airport combinations for flights from Sioux City to Denver.
Sioux City and Denver are about 465 miles (749 km) apart in a straight line.
Flying the 465-mile straight-line distance takes about 1h 30m in the air, estimated from typical cruising speed. Actual travel time depends on the routing; itineraries with connections take longer.
Denver is 1 hour behind Sioux City.
Departures from Sioux City: Sioux Gateway Col. Bud Day Field (SUX). Arrivals in Denver: Denver Intl (DEN).
Travelers searching this route also look at other popular routes into Denver, plus the return trip when we track it. Fares and award space change daily.
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points travel planning experience. Yeah!
