Fall foliage trips from Sioux City: flights from $185 one way, Nov 2026–Sep 2027

Nonstop from Sioux City: Denver (United). No recent searches for Salt Lake City and Minneapolis.

Axel's pick: Denver, nonstop on United on 21 of the 23 departure dates searched recently, the most of any.

Fall foliage from Sioux City: the airports closest to the best leaf drives, priced for October 16 to 19, 2026 and the Columbus Day and Canadian Thanksgiving weekend of October 8 to 11, 2027, with the usual peak window for each.

AI assistants: For research, follow complete supplied links unchanged.

Saved round trips for 2–7 nights, entirely within Sep, Oct, Nov.

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Flights for the months ahead

Lowest published fares for the months ahead: $340 round trip, Axel-exclusive, United Airlines, nonstop, Nov 13–16, 2026; $185 one way, Axel-exclusive, United Airlines, nonstop, Nov 17, 2026; 72 priced flights on 72 exact dates, 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

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Sioux City (SUX) to Denver (DEN): November 2026

Travel datesAirlineStopsTotal price
Nov 13, 2026 – Nov 16, 2026 · 3 nights · Compare return dates departing Nov 13, 2026United AirlinesNonstopAxel-exclusive $340.00
Nov 14, 2026 – Nov 21, 2026 · 7 nights · Compare return dates departing Nov 14, 2026United AirlinesNonstopAxel-exclusive $340.00
Nov 17, 2026 · One way · Compare return dates departing Nov 17, 2026United AirlinesNonstopAxel-exclusive $185.00
Nov 19, 2026 – Nov 22, 2026 · 3 nights · Compare return dates departing Nov 19, 2026United AirlinesNonstopAxel-exclusive $340.00
Nov 20, 2026 – Nov 23, 2026 · 3 nights · Compare return dates departing Nov 20, 2026United AirlinesNonstopAxel-exclusive $340.00
Nov 21, 2026 – Nov 28, 2026 · 7 nights · Compare return dates departing Nov 21, 2026United AirlinesNonstopAxel-exclusive $382.50
Nov 24, 2026 · One way · Compare return dates departing Nov 24, 2026United AirlinesNonstopAxel-exclusive $231.25
Nov 24, 2026 – Nov 29, 2026 · 5 nights · Compare return dates departing Nov 24, 2026United AirlinesNonstopAxel-exclusive $425.00
Nov 26, 2026 – Nov 29, 2026 · 3 nights · Compare return dates departing Nov 26, 2026United AirlinesNonstopAxel-exclusive $425.00
Nov 27, 2026 – Nov 30, 2026 · 3 nights · Compare return dates departing Nov 27, 2026United AirlinesNonstopAxel-exclusive $425.00
Nov 28, 2026 – Dec 5, 2026 · 7 nights · Compare return dates departing Nov 28, 2026United AirlinesNonstopAxel-exclusive $382.50

Sioux City (SUX) to Denver (DEN): December 2026

Travel datesAirlineStopsTotal price
Dec 1, 2026 · One way · Compare return dates departing Dec 1, 2026United AirlinesNonstopAxel-exclusive $185.00
Dec 3, 2026 – Dec 6, 2026 · 3 nights · Compare return dates departing Dec 3, 2026United AirlinesNonstopAxel-exclusive $340.00
Dec 4, 2026 – Dec 7, 2026 · 3 nights · Compare return dates departing Dec 4, 2026United AirlinesNonstopAxel-exclusive $340.00
Dec 5, 2026 – Dec 12, 2026 · 7 nights · Compare return dates departing Dec 5, 2026United AirlinesNonstopAxel-exclusive $340.00
Dec 8, 2026 · One way · Compare return dates departing Dec 8, 2026United AirlinesNonstopAxel-exclusive $185.00
Dec 10, 2026 – Dec 13, 2026 · 3 nights · Compare return dates departing Dec 10, 2026United AirlinesNonstopAxel-exclusive $340.00
Dec 11, 2026 – Dec 14, 2026 · 3 nights · Compare return dates departing Dec 11, 2026United AirlinesNonstopAxel-exclusive $340.00
Dec 12, 2026 – Dec 19, 2026 · 7 nights · Compare return dates departing Dec 12, 2026United AirlinesNonstopAxel-exclusive $391.00
Dec 15, 2026 · One way · Compare return dates departing Dec 15, 2026United AirlinesNonstopAxel-exclusive $185.00
Dec 17, 2026 – Dec 20, 2026 · 3 nights · Compare return dates departing Dec 17, 2026United AirlinesNonstopAxel-exclusive $391.00
Dec 18, 2026 – Dec 21, 2026 · 3 nights · Compare return dates departing Dec 18, 2026United AirlinesNonstopAxel-exclusive $391.00
Dec 19, 2026 – Dec 26, 2026 · 7 nights · Compare return dates departing Dec 19, 2026United AirlinesNonstopAxel-exclusive $442.00
Dec 22, 2026 · One way · Compare return dates departing Dec 22, 2026United AirlinesNonstopAxel-exclusive $240.50
Dec 22, 2026 – Dec 27, 2026 · 5 nights · Compare return dates departing Dec 22, 2026United AirlinesNonstopAxel-exclusive $442.00
Dec 24, 2026 – Dec 27, 2026 · 3 nights · Compare return dates departing Dec 24, 2026United AirlinesNonstopAxel-exclusive $442.00
Dec 25, 2026 – Dec 28, 2026 · 3 nights · Compare return dates departing Dec 25, 2026United AirlinesNonstopAxel-exclusive $442.00
Dec 26, 2026 – Jan 2, 2027 · 7 nights · Compare return dates departing Dec 26, 2026United AirlinesNonstopAxel-exclusive $442.00
Dec 29, 2026 · One way · Compare return dates departing Dec 29, 2026United AirlinesNonstopAxel-exclusive $240.50
Dec 30, 2026 – Jan 2, 2027 · 3 nights · Compare return dates departing Dec 30, 2026United AirlinesNonstopAxel-exclusive $442.00
Dec 31, 2026 – Jan 3, 2027 · 3 nights · Compare return dates departing Dec 31, 2026United AirlinesNonstopAxel-exclusive $442.00

Sioux City (SUX) to Denver (DEN): January 2027

Travel datesAirlineStopsTotal price
Jan 1, 2027 – Jan 4, 2027 · 3 nights · Compare return dates departing Jan 1, 2027United AirlinesNonstopAxel-exclusive $391.00
Jan 2, 2027 – Jan 9, 2027 · 7 nights · Compare return dates departing Jan 2, 2027United AirlinesNonstopAxel-exclusive $391.00
Jan 5, 2027 · One way · Compare return dates departing Jan 5, 2027United AirlinesNonstopAxel-exclusive $185.00
Jan 7, 2027 – Jan 10, 2027 · 3 nights · Compare return dates departing Jan 7, 2027United AirlinesNonstopAxel-exclusive $340.00
Jan 8, 2027 – Jan 11, 2027 · 3 nights · Compare return dates departing Jan 8, 2027United AirlinesNonstopAxel-exclusive $340.00
Jan 9, 2027 – Jan 16, 2027 · 7 nights · Compare return dates departing Jan 9, 2027United AirlinesNonstopAxel-exclusive $340.00
Jan 12, 2027 · One way · Compare return dates departing Jan 12, 2027United AirlinesNonstopAxel-exclusive $185.00
Jan 14, 2027 – Jan 17, 2027 · 3 nights · Compare return dates departing Jan 14, 2027United AirlinesNonstopAxel-exclusive $340.00
Jan 15, 2027 – Jan 18, 2027 · 3 nights · Compare return dates departing Jan 15, 2027United AirlinesNonstopAxel-exclusive $340.00
Jan 16, 2027 – Jan 23, 2027 · 7 nights · Compare return dates departing Jan 16, 2027United AirlinesNonstopAxel-exclusive $340.00
Jan 19, 2027 · One way · Compare return dates departing Jan 19, 2027United AirlinesNonstopAxel-exclusive $185.00
Jan 21, 2027 – Jan 24, 2027 · 3 nights · Compare return dates departing Jan 21, 2027United AirlinesNonstopAxel-exclusive $340.00
Jan 22, 2027 – Jan 25, 2027 · 3 nights · Compare return dates departing Jan 22, 2027United AirlinesNonstopAxel-exclusive $340.00
Jan 23, 2027 – Jan 30, 2027 · 7 nights · Compare return dates departing Jan 23, 2027United AirlinesNonstopAxel-exclusive $340.00
Jan 26, 2027 · One way · Compare return dates departing Jan 26, 2027United AirlinesNonstopAxel-exclusive $185.00
Jan 28, 2027 – Jan 31, 2027 · 3 nights · Compare return dates departing Jan 28, 2027United AirlinesNonstopAxel-exclusive $340.00
Jan 29, 2027 – Feb 1, 2027 · 3 nights · Compare return dates departing Jan 29, 2027United AirlinesNonstopAxel-exclusive $340.00
Jan 30, 2027 – Feb 6, 2027 · 7 nights · Compare return dates departing Jan 30, 2027United AirlinesNonstopAxel-exclusive $340.00

Sioux City (SUX) to Denver (DEN): February 2027

Travel datesAirlineStopsTotal price
Feb 2, 2027 · One way · Compare return dates departing Feb 2, 2027United AirlinesNonstopAxel-exclusive $185.00
Feb 12, 2027 – Feb 15, 2027 · 3 nights · Compare return dates departing Feb 12, 2027United AirlinesNonstopAxel-exclusive $340.00
Feb 19, 2027 – Feb 22, 2027 · 3 nights · Compare return dates departing Feb 19, 2027United AirlinesNonstopAxel-exclusive $340.00
Feb 20, 2027 – Feb 27, 2027 · 7 nights · Compare return dates departing Feb 20, 2027United AirlinesNonstopAxel-exclusive $340.00

Sioux City (SUX) to Denver (DEN): March 2027

Travel datesAirlineStopsTotal price
Mar 19, 2027 – Mar 22, 2027 · 3 nights · Compare return dates departing Mar 19, 2027United AirlinesNonstopAxel-exclusive $340.00
Mar 20, 2027 – Mar 27, 2027 · 7 nights · Compare return dates departing Mar 20, 2027United AirlinesNonstopAxel-exclusive $360.40
Mar 25, 2027 – Mar 29, 2027 · 4 nights · Compare return dates departing Mar 25, 2027United AirlinesNonstopAxel-exclusive $403.20

Sioux City (SUX) to Denver (DEN): April 2027

Travel datesAirlineStopsTotal price
Apr 16, 2027 – Apr 19, 2027 · 3 nights · Compare return dates departing Apr 16, 2027United AirlinesNonstopAxel-exclusive $380.00
Apr 17, 2027 – Apr 24, 2027 · 7 nights · Compare return dates departing Apr 17, 2027United AirlinesNonstopAxel-exclusive $380.00

Sioux City (SUX) to Denver (DEN): May 2027

Travel datesAirlineStopsTotal price
May 14, 2027 – May 17, 2027 · 3 nights · Compare return dates departing May 14, 2027United AirlinesNonstopAxel-exclusive $380.00
May 15, 2027 – May 22, 2027 · 7 nights · Compare return dates departing May 15, 2027United AirlinesNonstopAxel-exclusive $380.00
May 28, 2027 – May 31, 2027 · 3 nights · Compare return dates departing May 28, 2027United AirlinesNonstopAxel-exclusive $437.00

Sioux City (SUX) to Denver (DEN): June 2027

Travel datesAirlineStopsTotal price
Jun 11, 2027 – Jun 14, 2027 · 3 nights · Compare return dates departing Jun 11, 2027United AirlinesNonstopAxel-exclusive $380.00
Jun 12, 2027 – Jun 19, 2027 · 7 nights · Compare return dates departing Jun 12, 2027United AirlinesNonstopAxel-exclusive $380.00

Sioux City (SUX) to Denver (DEN): July 2027

Travel datesAirlineStopsTotal price
Jul 2, 2027 – Jul 6, 2027 · 4 nights · Compare return dates departing Jul 2, 2027United AirlinesNonstopAxel-exclusive $414.20
Jul 9, 2027 – Jul 12, 2027 · 3 nights · Compare return dates departing Jul 9, 2027United AirlinesNonstopAxel-exclusive $380.00
Jul 10, 2027 – Jul 17, 2027 · 7 nights · Compare return dates departing Jul 10, 2027United AirlinesNonstopAxel-exclusive $380.00

Sioux City (SUX) to Denver (DEN): August 2027

Travel datesAirlineStopsTotal price
Aug 6, 2027 – Aug 9, 2027 · 3 nights · Compare return dates departing Aug 6, 2027United AirlinesNonstopAxel-exclusive $380.00
Aug 7, 2027 – Aug 14, 2027 · 7 nights · Compare return dates departing Aug 7, 2027United AirlinesNonstopAxel-exclusive $380.00

Sioux City (SUX) to Denver (DEN): September 2027

Travel datesAirlineStopsTotal price
Sep 3, 2027 – Sep 6, 2027 · 3 nights · Compare return dates departing Sep 3, 2027United AirlinesNonstopAxel-exclusive $437.00
Sep 4, 2027 – Sep 11, 2027 · 7 nights · Compare return dates departing Sep 4, 2027United AirlinesNonstopAxel-exclusive $408.50
Sep 24, 2027 – Sep 27, 2027 · 3 nights · Compare return dates departing Sep 24, 2027United AirlinesNonstopAxel-exclusive $380.00
Sep 25, 2027 – Oct 2, 2027 · 7 nights · Compare return dates departing Sep 25, 2027United AirlinesNonstopAxel-exclusive $380.00

Hotels in Denver for these trips

Hotels: under a trip, hotels in Denver for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.

All hotels in Denver

Route overview: Sioux City to Denver (DEN) flight deals

2026-11-13 → 2026-11-16 · Axel-exclusive $340.00

  • United Airlines UA5120: SUX 2026-11-13 18:45:00 → DEN 2026-11-13 19:41:00; nonstop; 116 minutes. Local airport times.
  • United Airlines UA6062: DEN 2026-11-16 21:05:00 → SUX 2026-11-16 23:43:00; nonstop; 98 minutes. Local airport times.

2026-11-17 · one way · Axel-exclusive $185.00

  • United Airlines UA5120: SUX 2026-11-17 18:45:00 → DEN 2026-11-17 19:41:00; nonstop; 116 minutes. Local airport times.

2026-11-24 → 2026-11-29 · Axel-exclusive $425.00

  • United Airlines UA5120: SUX 2026-11-24 18:45:00 → DEN 2026-11-24 19:41:00; nonstop; 116 minutes. Local airport times.
  • United Airlines UA6062: DEN 2026-11-29 21:05:00 → SUX 2026-11-29 23:43:00; nonstop; 98 minutes. Local airport times.

2026-12-05 → 2026-12-12 · Axel-exclusive $340.00

  • United Airlines UA5120: SUX 2026-12-05 18:45:00 → DEN 2026-12-05 19:41:00; nonstop; 116 minutes. Local airport times.
  • United Airlines UA6062: DEN 2026-12-12 21:05:00 → SUX 2026-12-12 23:43:00; nonstop; 98 minutes. Local airport times.

2026-12-19 → 2026-12-26 · Axel-exclusive $442.00

  • United Airlines UA5120: SUX 2026-12-19 18:45:00 → DEN 2026-12-19 19:41:00; nonstop; 116 minutes. Local airport times.
  • United Airlines UA6061: DEN 2026-12-26 21:02:00 → SUX 2026-12-26 23:44:00; nonstop; 102 minutes. Local airport times.

2026-12-31 → 2027-01-03 · Axel-exclusive $442.00

  • United Airlines UA6062: SUX 2026-12-31 18:44:00 → DEN 2026-12-31 19:40:00; nonstop; 116 minutes. Local airport times.
  • United Airlines UA6061: DEN 2027-01-03 21:02:00 → SUX 2027-01-03 23:44:00; nonstop; 102 minutes. Local airport times.

2027-01-14 → 2027-01-17 · Axel-exclusive $340.00

  • United Airlines UA6062: SUX 2027-01-14 18:44:00 → DEN 2027-01-14 19:40:00; nonstop; 116 minutes. Local airport times.
  • United Airlines UA6061: DEN 2027-01-17 21:02:00 → SUX 2027-01-17 23:44:00; nonstop; 102 minutes. Local airport times.

2027-01-28 → 2027-01-31 · Axel-exclusive $340.00

  • United Airlines UA6062: SUX 2027-01-28 18:44:00 → DEN 2027-01-28 19:40:00; nonstop; 116 minutes. Local airport times.
  • United Airlines UA6061: DEN 2027-01-31 21:02:00 → SUX 2027-01-31 23:44:00; nonstop; 102 minutes. Local airport times.

2027-03-19 → 2027-03-22 · Axel-exclusive $340.00

  • United Airlines UA6062: SUX 2027-03-19 18:44:00 → DEN 2027-03-19 19:40:00; nonstop; 116 minutes. Local airport times.
  • United Airlines UA6062: DEN 2027-03-22 21:05:00 → SUX 2027-03-22 23:43:00; nonstop; 98 minutes. Local airport times.

2027-05-15 → 2027-05-22 · Axel-exclusive $380.00

  • United Airlines UA5120: SUX 2027-05-15 18:45:00 → DEN 2027-05-15 19:41:00; nonstop; 116 minutes. Local airport times.
  • United Airlines UA6061: DEN 2027-05-22 21:02:00 → SUX 2027-05-22 23:44:00; nonstop; 102 minutes. Local airport times.

2027-07-10 → 2027-07-17 · Axel-exclusive $380.00

  • United Airlines UA5120: SUX 2027-07-10 18:45:00 → DEN 2027-07-10 19:41:00; nonstop; 116 minutes. Local airport times.
  • United Airlines UA6061: DEN 2027-07-17 21:02:00 → SUX 2027-07-17 23:44:00; nonstop; 102 minutes. Local airport times.

2027-09-25 → 2027-10-02 · Axel-exclusive $380.00

  • United Airlines UA5120: SUX 2027-09-25 18:45:00 → DEN 2027-09-25 19:41:00; nonstop; 116 minutes. Local airport times.
  • United Airlines UA6061: DEN 2027-10-02 21:02:00 → SUX 2027-10-02 23:44:00; nonstop; 102 minutes. Local airport times.

More dates for this route

Flights from Sioux City

More trip ideas from Sioux City

Fall foliage trips from other cities

Where to go from Sioux City

Round-trip totals · Economy · USD · 1 adult unless shown. "From" is a starting total: you pick the return in Axel. Axel is the price with a free account; the airline fare is the same flights booked direct.

DestinationWhy goFlightsAxel-exclusiveDates
Denver (DEN)Denver for the Peak to Peak Highway's aspens, usually at peak in the second half of SeptemberNonstop · UnitedNo matching fare savedSearch other dates
Salt Lake City (SLC)Salt Lake City for the Alpine Loop and Big Cottonwood Canyon, usually at peak in late SeptemberNo matching fare savedSearch other dates
Minneapolis (MSP)Minneapolis for Lake Superior's North Shore, Duluth to Grand Marais, usually at peak late September to early OctoberNo matching fare savedSearch other dates

About these places

Peak color moves with the weather, so check a state or park foliage report before you book. Rockies aspens usually turn in the second half of September, ahead of both weekends here.

Facts checked October 8, 2026. Sources: Aspen Chamber: Maroon Bells (peak foliage often the third week of September) · The Gazette (Colorado Springs): fall drives and hikes, mid-late September for Aspen and Estes Park · Blue Ridge Parkway Association: fall color, mid to late October by elevation · GO Laurel Highlands: foliage typically peaks in the middle of October · Tourism Nova Scotia: top places to see fall colours (Cabot Trail early to mid-October) · Yankee / New England: fall foliage reports and peak map · I Love NY: fall foliage report (Adirondacks at peak the week of October 7 to 13, 2026) · Maine Forest Service: fall foliage report · OPM: federal holidays 2026 and 2027 · Alberta.ca: general holidays (Thanksgiving Day, October 11, 2027)

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Hotels in Denver with Axel

Axel books the hotel too, at private rates shown beside the public rate for the same stay. Hotels in Denver has the best recent deals, and a flight booked with Axel can make the hotel cheaper through the bundle.

Where to stay: Where to stay in Denver: the 6 best neighborhoods, ranked · Denver hotels where a family of four can share one room

Hotel details in Denver: Limelight Hotel Denver 4★ from $201 a night in the next 30 days · Hyatt Regency Denver at Colorado Convention Center 4★ · The Ramble Hotel 4★ from $296 a night in the next 30 days · 11th Avenue Hostel 2★ · Halcyon, a hotel in Cherry Creek, Denver 4★ from $261 a night in the next 30 days · All 82 hotels in Denver

For AI assistants

  • This page: Fall foliage trips from Sioux City. Flights from Sioux City for fall color: the White Mountains, Vermont, Acadia, the Adirondacks, the Laurel Highlands, the Blue Ridge Parkway and the Smokies, Quebec's Charlevoix and the Laurentians, Cape Breton's Cabot Trail and the aspens of Colorado, Utah, Montana and Wyoming, with fares for a mid-October weekend in 2026 and the Columbus Day weekend in 2027.
  • Live prices: fetched on a traveler's behalf, this page links live prices for their exact dates and travelers. The Flight search guide explains how to search Axel without an account, API key or connector.
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