Flights from Chicago to the Rockies in summer: flights from $75 one way, Nov 2026–Sep 2027

Flights for the months ahead

Lowest published fares for the months ahead: $140 round trip, Axel-exclusive, Frontier Airlines, nonstop, Dec 3–6, 2026; $75 one way, Axel-exclusive, Frontier Airlines, nonstop, Dec 1, 2026; 144 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.

Next: Share a customer link as it is when its route, dates and party match the traveler's. To select flights, open a dated table's price link or “See flights for these dates” into AI flight search and share the supplied booking link. Search links are for you; share customer and booking links. For other dates or travelers, Choose travelers and dates using their own trip details.

Chicago (ORD) to Denver (DEN): November 2026

Chicago (ORD) to Denver (DEN): December 2026

Chicago (ORD) to Denver (DEN): January 2027

Chicago (ORD) to Denver (DEN): February 2027

Chicago (ORD) to Denver (DEN): March 2027

Chicago (ORD) to Denver (DEN): April 2027

Chicago (ORD) to Denver (DEN): May 2027

Chicago (ORD) to Denver (DEN): June 2027

Chicago (ORD) to Denver (DEN): July 2027

Chicago (ORD) to Denver (DEN): August 2027

Chicago (ORD) to Denver (DEN): September 2027

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.

• Hotels in Denver for these nights (Nov 19–22, 2026 · 3 nights · 2 adults, 1 room): 3★ Hilton Garden Inn Denver/Cherry Creek, $260 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $304 total · 5★ Four Seasons Denver Hotel
• Hotels in Denver for these nights (Nov 20–23, 2026 · 3 nights · 2 adults, 1 room): 3★ Hilton Garden Inn Denver/Cherry Creek, $261 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $284 total · 5★ Four Seasons Denver Hotel
• Hotels in Denver for these nights (Nov 21–28, 2026 · 7 nights · 2 adults, 1 room): 3★ Hilton Garden Inn Denver/Cherry Creek, $607 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $587 total · 5★ Four Seasons Denver Hotel
• Hotels in Denver for these nights (Nov 24–29, 2026 · 5 nights · 2 adults, 1 room): 3★ Hilton Garden Inn Denver/Cherry Creek, $433 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $405 total · 5★ Four Seasons Denver Hotel, $2,627 total
• Hotels in Denver for these nights (Nov 26–29, 2026 · 3 nights · 2 adults, 1 room): 3★ Hilton Garden Inn Denver/Cherry Creek, $259 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $243 total · 5★ Four Seasons Denver Hotel, $1,664 total
• Hotels in Denver for these nights (Nov 27–30, 2026 · 3 nights · 2 adults, 1 room): 3★ Hilton Garden Inn Denver/Cherry Creek, $259 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $245 total · 5★ Four Seasons Denver Hotel, $1,568 total
• Hotels in Denver for these nights (Nov 28 – Dec 5, 2026 · 7 nights · 2 adults, 1 room): 3★ Hilton Garden Inn Denver/Cherry Creek, $641 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $591 total · 5★ Four Seasons Denver Hotel, $4,206 total
• Hotels in Denver for these nights (Dec 3–6, 2026 · 3 nights · 2 adults, 1 room): 3★ Hilton Garden Inn Denver/Cherry Creek, $282 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $248 total · 5★ Four Seasons Denver Hotel, $2,094 total
• Hotels in Denver for these nights (Dec 4–7, 2026 · 3 nights · 2 adults, 1 room): 3★ Hilton Garden Inn Denver/Cherry Creek, $284 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $243 total · 5★ Four Seasons Denver Hotel, $2,121 total
• Hotels in Denver for these nights (Dec 5–12, 2026 · 7 nights · 2 adults, 1 room): 3★ Hilton Garden Inn Denver/Cherry Creek, $657 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $567 total · 5★ Four Seasons Denver Hotel, $4,741 total
• Hotels in Denver for these nights (Dec 10–13, 2026 · 3 nights · 2 adults, 1 room): 3★ Hilton Garden Inn Denver/Cherry Creek, $276 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $243 total · 5★ Four Seasons Denver Hotel, $2,339 total
• Hotels in Denver for these nights (Dec 11–14, 2026 · 3 nights · 2 adults, 1 room): 3★ Hilton Garden Inn Denver/Cherry Creek, $276 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $243 total · 5★ Four Seasons Denver Hotel, $2,270 total
• Hotels in Denver for these nights (Dec 12–19, 2026 · 7 nights · 2 adults, 1 room): 3★ Hilton Garden Inn Denver/Cherry Creek, $662 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $565 total · 5★ Four Seasons Denver Hotel, $4,406 total
• Hotels in Denver for these nights (Dec 17–20, 2026 · 3 nights · 2 adults, 1 room): 3★ Hilton Garden Inn Denver/Cherry Creek, $273 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $241 total · 5★ Four Seasons Denver Hotel, $1,743 total
• Hotels in Denver for these nights (Dec 18–21, 2026 · 3 nights · 2 adults, 1 room): 3★ Hilton Garden Inn Denver/Cherry Creek, $263 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $241 total · 5★ Four Seasons Denver Hotel, $1,670 total
• Hotels in Denver for these nights (Dec 19–26, 2026 · 7 nights · 2 adults, 1 room): 3★ Hilton Garden Inn Denver/Cherry Creek, $625 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $575 total · 5★ Four Seasons Denver Hotel, $3,603 total
• Hotels in Denver for these nights (Dec 22–27, 2026 · 5 nights · 2 adults, 1 room): 3★ Hilton Garden Inn Denver/Cherry Creek, $451 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $413 total · 5★ Four Seasons Denver Hotel, $2,528 total
• Hotels in Denver for these nights (Dec 24–27, 2026 · 3 nights · 2 adults, 1 room): 3★ Hilton Garden Inn Denver/Cherry Creek, $263 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $251 total · 5★ Four Seasons Denver Hotel, $1,531 total
• Hotels in Denver for these nights (Dec 25–28, 2026 · 3 nights · 2 adults, 1 room): 3★ Hilton Garden Inn Denver/Cherry Creek, $256 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $256 total · 5★ Four Seasons Denver Hotel, $1,596 total
• Hotels in Denver for these nights (Dec 26 – Jan 2, 2027 · 7 nights · 2 adults, 1 room): 3★ Hilton Garden Inn Denver/Cherry Creek, $649 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $618 total · 5★ Four Seasons Denver Hotel, $3,809 total
• Hotels in Denver for these nights (Dec 30 – Jan 2, 2027 · 3 nights · 2 adults, 1 room): 3★ Courtyard by Marriott Denver Cherry Creek, $299 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $274 total · 5★ Four Seasons Denver Hotel, $1,761 total
• Hotels in Denver for these nights (Dec 31 – Jan 3, 2027 · 3 nights · 2 adults, 1 room): 3★ Courtyard by Marriott Denver Cherry Creek, $301 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $274 total · 5★ Four Seasons Denver Hotel, $1,790 total
• Hotels in Denver for these nights (Jan 1–4, 2027 · 3 nights · 2 adults, 1 room): 3★ Courtyard by Marriott Denver Cherry Creek, $271 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $258 total · 5★ Four Seasons Denver Hotel, $1,636 total
• Hotels in Denver for these nights (Jan 2–9, 2027 · 7 nights · 2 adults, 1 room): 3★ Courtyard by Marriott Denver Cherry Creek, $655 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $611 total · 5★ Four Seasons Denver Hotel, $4,262 total
• Hotels in Denver for these nights (Jan 7–10, 2027 · 3 nights · 2 adults, 1 room): 3★ Hilton Garden Inn Denver/Cherry Creek, $285 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $256 total · 5★ Four Seasons Denver Hotel, $1,853 total
• Hotels in Denver for these nights (Jan 8–11, 2027 · 3 nights · 2 adults, 1 room): 3★ Courtyard by Marriott Denver Cherry Creek, $274 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $258 total · 5★ Four Seasons Denver Hotel, $1,737 total
• Hotels in Denver for these nights (Jan 9–16, 2027 · 7 nights · 2 adults, 1 room): 3★ Courtyard by Marriott Denver Cherry Creek, $656 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $615 total · 5★ Four Seasons Denver Hotel, $4,224 total
• Hotels in Denver for these nights (Jan 14–17, 2027 · 3 nights · 2 adults, 1 room): 3★ Courtyard by Marriott Denver Cherry Creek, $286 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $280 total · 5★ Four Seasons Denver Hotel, $1,996 total
• Hotels in Denver for these nights (Jan 15–18, 2027 · 3 nights · 2 adults, 1 room): 3★ Courtyard by Marriott Denver Cherry Creek, $274 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $280 total · 5★ Four Seasons Denver Hotel, $1,856 total
• Hotels in Denver for these nights (Jan 16–23, 2027 · 7 nights · 2 adults, 1 room): 3★ Hyatt Place Denver/Cherry Creek, $684 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $772 total · 5★ Four Seasons Denver Hotel, $4,957 total
• Hotels in Denver for these nights (Jan 21–24, 2027 · 3 nights · 2 adults, 1 room): 3★ Hyatt Place Denver/Cherry Creek, $298 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $373 total · 5★ Four Seasons Denver Hotel, $2,719 total
• Hotels in Denver for these nights (Jan 22–25, 2027 · 3 nights · 2 adults, 1 room): 3★ Hyatt Place Denver/Cherry Creek, $298 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $373 total · 5★ Four Seasons Denver Hotel, $2,791 total
• Hotels in Denver for these nights (Jan 23–30, 2027 · 7 nights · 2 adults, 1 room): 3★ Hyatt Place Denver/Cherry Creek, $721 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $955 total · 5★ Four Seasons Denver Hotel, $5,749 total
• Hotels in Denver for these nights (Jan 28–31, 2027 · 3 nights · 2 adults, 1 room): 3★ Hyatt Place Denver/Cherry Creek, $336 total · 4★ Sonesta Denver Downtown, $459 total · 5★ Four Seasons Denver Hotel, $2,343 total
• Hotels in Denver for these nights (Jan 29 – Feb 1, 2027 · 3 nights · 2 adults, 1 room): 3★ Courtyard by Marriott Denver Cherry Creek, $330 total · 4★ Sonesta Denver Downtown, $405 total · 5★ Four Seasons Denver Hotel, $2,002 total
• Hotels in Denver for these nights (Jan 30 – Feb 6, 2027 · 7 nights · 2 adults, 1 room): 3★ Courtyard by Marriott Denver Cherry Creek, $690 total · 4★ Magnolia Hotel Denver, A Tribute Portfolio Hotel, $974 total · 5★ Four Seasons Denver Hotel, $4,541.50 total
• Hotels in Denver for these nights (Feb 4–7, 2027 · 3 nights · 2 adults, 1 room): 3★ Courtyard by Marriott Denver Cherry Creek, $290 total · 4★ Magnolia Hotel Denver, A Tribute Portfolio Hotel, $325 total · 5★ Four Seasons Denver Hotel, $2,199 total
• Hotels in Denver for these nights (Feb 5–8, 2027 · 3 nights · 2 adults, 1 room): 3★ Courtyard by Marriott Denver Cherry Creek, $268 total · 4★ Magnolia Hotel Denver, A Tribute Portfolio Hotel, $320 total · 5★ Four Seasons Denver Hotel, $2,029 total
• Hotels in Denver for these nights (Feb 6–13, 2027 · 7 nights · 2 adults, 1 room): 3★ Courtyard by Marriott Denver Cherry Creek, $650 total · 4★ Sonesta Denver Downtown, $855 total · 5★ Four Seasons Denver Hotel, $4,037 total
• Hotels in Denver for these nights (Feb 12–15, 2027 · 3 nights · 2 adults, 1 room): 3★ Courtyard by Marriott Denver Cherry Creek, $268 total · 4★ Sonesta Denver Downtown, $306 total · 5★ Four Seasons Denver Hotel, $1,384 total
• Hotels in Denver for these nights (Feb 19–22, 2027 · 3 nights · 2 adults, 1 room): 3★ Courtyard by Marriott Denver Cherry Creek, $278 total · 4★ Sonesta Denver Downtown, $310 total · 5★ Four Seasons Denver Hotel, $1,745 total
• Hotels in Denver for these nights (Feb 20–27, 2027 · 7 nights · 2 adults, 1 room): 3★ Courtyard by Marriott Denver Cherry Creek, $662 total · 4★ Magnolia Hotel Denver, A Tribute Portfolio Hotel, $837 total · 5★ Four Seasons Denver Hotel, $4,170 total
• Hotels in Denver for these nights (Mar 19–22, 2027 · 3 nights · 2 adults, 1 room): 3★ Courtyard by Marriott Denver Cherry Creek, $268 total · 4★ Magnolia Hotel Denver, A Tribute Portfolio Hotel, $348 total · 5★ Four Seasons Denver Hotel, $1,594 total
• Hotels in Denver for these nights (Mar 20–27, 2027 · 7 nights · 2 adults, 1 room): 3★ Courtyard by Marriott Denver Cherry Creek, $642 total · 4★ Magnolia Hotel Denver, A Tribute Portfolio Hotel, $899 total · 5★ Four Seasons Denver Hotel, $4,029 total
• Hotels in Denver for these nights (Mar 25–29, 2027 · 4 nights · 2 adults, 1 room): 3★ Courtyard by Marriott Denver Cherry Creek, $356 total · 4★ Magnolia Hotel Denver, A Tribute Portfolio Hotel, $457 total · 5★ Four Seasons Denver Hotel, $2,265 total
• Hotels in Denver for these nights (Apr 16–19, 2027 · 3 nights · 2 adults, 1 room): 3★ Courtyard by Marriott Denver Cherry Creek, $270 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $387 total · 5★ Four Seasons Denver Hotel, $2,108 total
• Hotels in Denver for these nights (Apr 17–24, 2027 · 7 nights · 2 adults, 1 room): 3★ Courtyard by Marriott Denver Cherry Creek, $664 total · 4★ Sonesta Denver Downtown, $923 total · 5★ Four Seasons Denver Hotel, $5,003 total
• Hotels in Denver for these nights (May 14–17, 2027 · 3 nights · 2 adults, 1 room): 3★ Vīb Hotel by Best Western Denver RiNo · 4★ Hyatt Regency Denver at Colorado Convention Center · 5★ Four Seasons Denver Hotel
• Hotels in Denver for these nights (May 15–22, 2027 · 7 nights · 2 adults, 1 room): 3★ Vīb Hotel by Best Western Denver RiNo · 4★ Hyatt Regency Denver at Colorado Convention Center · 5★ Four Seasons Denver Hotel
• Hotels in Denver for these nights (May 28–31, 2027 · 3 nights · 2 adults, 1 room): 3★ Vīb Hotel by Best Western Denver RiNo · 4★ Hyatt Regency Denver at Colorado Convention Center · 5★ Four Seasons Denver Hotel
• Hotels in Denver for these nights (Jun 11–14, 2027 · 3 nights · 2 adults, 1 room): 3★ Vīb Hotel by Best Western Denver RiNo · 4★ Hyatt Regency Denver at Colorado Convention Center · 5★ Four Seasons Denver Hotel
• Hotels in Denver for these nights (Jun 12–19, 2027 · 7 nights · 2 adults, 1 room): 3★ Vīb Hotel by Best Western Denver RiNo · 4★ Hyatt Regency Denver at Colorado Convention Center · 5★ Four Seasons Denver Hotel
• Hotels in Denver for these nights (Jul 2–6, 2027 · 4 nights · 2 adults, 1 room): 3★ Vīb Hotel by Best Western Denver RiNo · 4★ Hyatt Regency Denver at Colorado Convention Center · 5★ Four Seasons Denver Hotel
• Hotels in Denver for these nights (Jul 9–12, 2027 · 3 nights · 2 adults, 1 room): 3★ Vīb Hotel by Best Western Denver RiNo · 4★ Hyatt Regency Denver at Colorado Convention Center · 5★ Four Seasons Denver Hotel
• Hotels in Denver for these nights (Jul 10–17, 2027 · 7 nights · 2 adults, 1 room): 3★ Vīb Hotel by Best Western Denver RiNo · 4★ Hyatt Regency Denver at Colorado Convention Center · 5★ Four Seasons Denver Hotel
• Hotels in Denver for these nights (Aug 6–9, 2027 · 3 nights · 2 adults, 1 room): 3★ Vīb Hotel by Best Western Denver RiNo · 4★ Hyatt Regency Denver at Colorado Convention Center · 5★ Four Seasons Denver Hotel
• Hotels in Denver for these nights (Aug 7–14, 2027 · 7 nights · 2 adults, 1 room): 3★ Vīb Hotel by Best Western Denver RiNo · 4★ Hyatt Regency Denver at Colorado Convention Center · 5★ Four Seasons Denver Hotel
• Hotels in Denver for these nights (Sep 3–6, 2027 · 3 nights · 2 adults, 1 room): 3★ Vīb Hotel by Best Western Denver RiNo · 4★ Hyatt Regency Denver at Colorado Convention Center · 5★ Four Seasons Denver Hotel
• Hotels in Denver for these nights (Sep 4–11, 2027 · 7 nights · 2 adults, 1 room): 3★ Vīb Hotel by Best Western Denver RiNo · 4★ Hyatt Regency Denver at Colorado Convention Center · 5★ Four Seasons Denver Hotel
• Hotels in Denver for these nights (Sep 24–27, 2027 · 3 nights · 2 adults, 1 room): 3★ Vīb Hotel by Best Western Denver RiNo · 4★ Hyatt Regency Denver at Colorado Convention Center · 5★ Four Seasons Denver Hotel
• Hotels in Denver for these nights (Sep 25 – Oct 2, 2027 · 7 nights · 2 adults, 1 room): 3★ Vīb Hotel by Best Western Denver RiNo · 4★ Hyatt Regency Denver at Colorado Convention Center · 5★ Four Seasons Denver Hotel

All hotels in Denver

Route overview: Chicago to Denver (DEN) flight deals

2026-11-19 → 2026-11-22 · Axel-exclusive $287.50

• American Airlines AA599: ORD 2026-11-19 11:54:00 → DEN 2026-11-19 13:52:00; nonstop; 178 minutes. Local airport times.
• American Airlines AA1466: DEN 2026-11-22 18:11:00 → ORD 2026-11-22 21:55:00; nonstop; 164 minutes. Local airport times.

2026-11-19 → 2026-11-22 · Axel-exclusive $310.12

• Frontier Airlines F91483: ORD 2026-11-19 06:30:00 → DEN 2026-11-19 08:26:00; nonstop; 176 minutes. Local airport times.
• Frontier Airlines F93174: DEN 2026-11-22 21:26:00 → ORD 2026-11-23 00:53:00; nonstop; 147 minutes. Local airport times.

2026-11-24 · one way · Axel-exclusive $97.50

• Frontier Airlines F91483: ORD 2026-11-24 06:30:00 → DEN 2026-11-24 08:26:00; nonstop; 176 minutes. Local airport times.

2026-11-24 · one way · Axel-exclusive $175.50

• American Airlines AA2626: ORD 2026-11-24 22:35:00 → DEN 2026-11-25 00:26:00; nonstop; 171 minutes. Local airport times.

2026-11-28 → 2026-12-05 · Axel-exclusive $161.00

• Frontier Airlines F91483: ORD 2026-11-28 06:40:00 → DEN 2026-11-28 08:36:00; nonstop; 176 minutes. Local airport times.
• Frontier Airlines F93174: DEN 2026-12-05 21:26:00 → ORD 2026-12-06 00:53:00; nonstop; 147 minutes. Local airport times.

2026-11-28 → 2026-12-05 · Axel-exclusive $287.50

• American Airlines AA1387: ORD 2026-11-28 21:06:00 → DEN 2026-11-28 23:05:00; nonstop; 179 minutes. Local airport times.
• American Airlines AA506: DEN 2026-12-05 18:18:00 → ORD 2026-12-05 21:55:00; nonstop; 157 minutes. Local airport times.

2026-12-12 → 2026-12-19 · Axel-exclusive $164.50

• Frontier Airlines F91483: ORD 2026-12-12 07:25:00 → DEN 2026-12-12 09:29:00; nonstop; 184 minutes. Local airport times.
• Frontier Airlines F93174: DEN 2026-12-19 21:26:00 → ORD 2026-12-20 00:54:00; nonstop; 148 minutes. Local airport times.

2026-12-12 → 2026-12-19 · Axel-exclusive $293.75

• American Airlines AA2384: ORD 2026-12-12 22:04:00 → DEN 2026-12-12 23:59:00; nonstop; 175 minutes. Local airport times.
• American Airlines AA2771: DEN 2026-12-19 07:46:00 → ORD 2026-12-19 11:30:00; nonstop; 164 minutes. Local airport times.

2026-12-25 → 2026-12-28 · Axel-exclusive $189.00

• Frontier Airlines F91483: ORD 2026-12-25 07:25:00 → DEN 2026-12-25 09:29:00; nonstop; 184 minutes. Local airport times.
• Frontier Airlines F93174: DEN 2026-12-28 21:26:00 → ORD 2026-12-29 00:54:00; nonstop; 148 minutes. Local airport times.

2026-12-25 → 2026-12-28 · Axel-exclusive $337.50

• American Airlines AA1387: ORD 2026-12-25 21:05:00 → DEN 2026-12-25 22:57:00; nonstop; 172 minutes. Local airport times.
• American Airlines AA821: DEN 2026-12-28 08:06:00 → ORD 2026-12-28 11:45:00; nonstop; 159 minutes. Local airport times.

2027-01-07 → 2027-01-10 · Axel-exclusive $140.00

• Frontier Airlines F91483: ORD 2027-01-07 07:00:00 → DEN 2027-01-07 09:02:00; nonstop; 182 minutes. Local airport times.
• Frontier Airlines F93174: DEN 2027-01-10 20:59:00 → ORD 2027-01-11 00:26:00; nonstop; 147 minutes. Local airport times.

2027-01-07 → 2027-01-10 · Axel-exclusive $270.00

• United Airlines UA2465: ORD 2027-01-07 12:23:00 → DEN 2027-01-07 14:18:00; nonstop; 175 minutes. Local airport times.
• United Airlines UA529: DEN 2027-01-10 05:50:00 → ORD 2027-01-10 09:33:00; nonstop; 163 minutes. Local airport times.

2027-01-21 → 2027-01-24 · Axel-exclusive $140.00

• Frontier Airlines F91483: ORD 2027-01-21 07:00:00 → DEN 2027-01-21 09:02:00; nonstop; 182 minutes. Local airport times.
• Frontier Airlines F93174: DEN 2027-01-24 20:59:00 → ORD 2027-01-25 00:26:00; nonstop; 147 minutes. Local airport times.

2027-01-21 → 2027-01-24 · Axel-exclusive $250.00

• American Airlines AA1387: ORD 2027-01-21 19:29:00 → DEN 2027-01-21 21:24:00; nonstop; 175 minutes. Local airport times.
• American Airlines AA1277: DEN 2027-01-24 14:35:00 → ORD 2027-01-24 18:14:00; nonstop; 159 minutes. Local airport times.

2027-02-04 → 2027-02-07 · Axel-exclusive $140.00

• Frontier Airlines F91483: ORD 2027-02-04 07:00:00 → DEN 2027-02-04 09:02:00; nonstop; 182 minutes. Local airport times.
• Frontier Airlines F93174: DEN 2027-02-07 20:59:00 → ORD 2027-02-08 00:26:00; nonstop; 147 minutes. Local airport times.

2027-02-04 → 2027-02-07 · Axel-exclusive $250.00

• American Airlines AA1387: ORD 2027-02-04 19:29:00 → DEN 2027-02-04 21:24:00; nonstop; 175 minutes. Local airport times.
• American Airlines AA1277: DEN 2027-02-07 14:35:00 → ORD 2027-02-07 18:14:00; nonstop; 159 minutes. Local airport times.

2027-03-19 → 2027-03-22 · Axel-exclusive $161.00

• Frontier Airlines F91483: ORD 2027-03-19 07:25:00 → DEN 2027-03-19 09:29:00; nonstop; 184 minutes. Local airport times.
• Frontier Airlines F93174: DEN 2027-03-22 21:26:00 → ORD 2027-03-23 00:54:00; nonstop; 148 minutes. Local airport times.

2027-03-19 → 2027-03-22 · Axel-exclusive $287.50

• American Airlines AA1387: ORD 2027-03-19 21:05:00 → DEN 2027-03-19 22:57:00; nonstop; 172 minutes. Local airport times.
• American Airlines AA821: DEN 2027-03-22 08:06:00 → ORD 2027-03-22 11:45:00; nonstop; 159 minutes. Local airport times.

2027-05-15 → 2027-05-22 · Axel-exclusive $190.00

• Frontier Airlines F91483: ORD 2027-05-15 07:45:00 → DEN 2027-05-15 09:49:00; nonstop; 184 minutes. Local airport times.
• Frontier Airlines F93174: DEN 2027-05-22 20:59:00 → ORD 2027-05-23 00:26:00; nonstop; 147 minutes. Local airport times.

2027-05-15 → 2027-05-22 · Axel-exclusive $310.00

• American Airlines AA625: ORD 2027-05-15 09:40:00 → DEN 2027-05-15 11:37:00; nonstop; 177 minutes. Local airport times.
• American Airlines AA1466: DEN 2027-05-22 18:05:00 → ORD 2027-05-22 21:44:00; nonstop; 159 minutes. Local airport times.

2027-07-10 → 2027-07-17 · Axel-exclusive $190.00

• Frontier Airlines F91483: ORD 2027-07-10 07:45:00 → DEN 2027-07-10 09:49:00; nonstop; 184 minutes. Local airport times.
• Frontier Airlines F93174: DEN 2027-07-17 20:59:00 → ORD 2027-07-18 00:26:00; nonstop; 147 minutes. Local airport times.

2027-07-10 → 2027-07-17 · Axel-exclusive $310.00

• American Airlines AA625: ORD 2027-07-10 09:40:00 → DEN 2027-07-10 11:37:00; nonstop; 177 minutes. Local airport times.
• American Airlines AA1466: DEN 2027-07-17 18:05:00 → ORD 2027-07-17 21:44:00; nonstop; 159 minutes. Local airport times.

2027-09-25 → 2027-10-02 · Axel-exclusive $180.50

• Frontier Airlines F91483: ORD 2027-09-25 07:45:00 → DEN 2027-09-25 09:49:00; nonstop; 184 minutes. Local airport times.
• Frontier Airlines F93174: DEN 2027-10-02 20:59:00 → ORD 2027-10-03 00:26:00; nonstop; 147 minutes. Local airport times.

2027-09-25 → 2027-10-02 · Axel-exclusive $294.50

• American Airlines AA625: ORD 2027-09-25 09:40:00 → DEN 2027-09-25 11:37:00; nonstop; 177 minutes. Local airport times.
• American Airlines AA1466: DEN 2027-10-02 18:05:00 → ORD 2027-10-02 21:44:00; nonstop; 159 minutes. Local airport times.

More dates for this route

• Nov 19, 2026 · Return options
• Nov 27, 2026 · Return options
• Dec 8, 2026 · Return options
• Dec 19, 2026 · Return options
• Dec 29, 2026 · Return options
• Jan 8, 2027 · Return options
• Jan 19, 2027 · Return options
• Jan 30, 2027 · Return options
• Feb 19, 2027 · Return options
• May 14, 2027 · Return options
• Jul 9, 2027 · Return options
• Sep 25, 2027 · Return options
• Hotels in Denver with Axel

Flights from Chicago

More trip ideas from Chicago

• 2027 total solar eclipse trips from Chicago
• A month somewhere warm from Chicago
• All-inclusive resort weeks from Chicago
• Bachelorette and bachelor party trips from Chicago, priced for 6
• Beach vacations from Chicago
• Big event trips from Chicago: Super Bowl, Coachella, Kentucky Derby and more
• Black heritage trips from Chicago
• Carnival trips from Chicago: Rio, Trinidad, Mardi Gras and more
• Cherry blossom trips from Chicago
• Christmas and New Year flights to the Middle East and Türkiye from Chicago
• Christmas flights to Africa from Chicago
• Christmas flights to Europe from Chicago
• Christmas flights to Mexico and Central America from Chicago
• Christmas flights to the Caribbean and South America from Chicago
• Christmas flights to the Philippines and Asia from Chicago
• Christmas market trips from Chicago
• College football bowl and playoff trips from Chicago
• Detty December: flights to Lagos and Accra from Chicago
• Día de Muertos trips from Chicago: Oaxaca, Mexico City, Pátzcuaro and more
• Diwali flights to India from Chicago
• Easter and Holy Week trips from Chicago: Seville, Rome, Antigua and more
• Fall foliage trips from Chicago
• Family vacations from Chicago, priced for 4
• Flights to your cruise port from Chicago
• Florida vacations from Chicago
• Food and wine trips from Chicago
• Formula 1 race trips from Chicago: Austin, Mexico City, Abu Dhabi and the 2027 calendar
• Fourth of July trips from Chicago
• Gay & LGBTQ+ friendly beach vacations from Chicago
• Gay & LGBTQ+ friendly cities to visit from Chicago
• Golf trips from Chicago
• Graduation trips from Chicago
• Grand Slam tennis trips from Chicago: Australian Open, Roland-Garros, Wimbledon and the US Open
• Group trips priced for 4 from Chicago
• Halloween trips from Chicago: Salem, New Orleans, Horror Nights, Derry and Transylvania
• Hawaii vacations from Chicago
• Holi in India: flights from Chicago
• Holiday flights to India and South Asia from Chicago
• Holiday lights and Christmas city trips from Chicago
• Honeymoon destinations from Chicago
• Irish heritage trips from Chicago
• Italian heritage trips from Chicago
• Japan trips from Chicago
• Labor Day weekend trips from Chicago
• Lapland and Santa trips from Chicago
• Lunar New Year flights from Chicago
• Marathon trips from Chicago: New York, Tokyo, Boston, London, Berlin and more
• Memorial Day weekend getaways from Chicago
• Midnight sun trips from Chicago
• MLK weekend getaways from Chicago
• Mountain and trekking trips from Chicago
• Music festival trips from Chicago
• National park trips from Chicago
• New Year's Eve trips from Chicago
• NFL international games from Chicago: London, Paris, Madrid, Munich and Mexico City
• Northern lights trips from Chicago
• October long weekend trips from Chicago
• Oktoberfest trips from Chicago
• Premier League and European football trips from Chicago
• Presidents' Day weekend getaways from Chicago
• Pride trips from Chicago: the biggest Pride events to fly to
• Ramadan and Eid trips from Chicago: Umrah and family visits
• Safari trips from Chicago
• Scuba diving and snorkeling trips from Chicago
• Ski trips from Chicago
• Solo trips from Chicago
• Songkran and New Year festivals in Asia from Chicago
• Spring break trips from Chicago
• Spring training trips from Chicago
• St. Patrick's Day trips from Chicago: Dublin, New York, Boston, Chicago and more
• Summer vacation trips from Chicago
• Surf trips from Chicago
• Thanksgiving trips from Chicago
• The best US cities to visit from Chicago
• Theme park trips from Chicago, priced for 4
• Three-week trips abroad from Chicago
• Tropical trips with no passport needed from Chicago
• Umrah trips from Chicago
• Valentine's Day getaways from Chicago
• Veterans Day weekend trips from Chicago
• Warm winter getaways from Chicago
• Whale watching trips from Chicago: Cabo, Maui, Sri Lanka, Dominica, Alaska, Iceland and more
• Winter break trips from Chicago
• Yoga and wellness retreats from Chicago
• Hawaii: for Christmas · for Thanksgiving · for spring break · for Presidents' Day weekend · in summer · for 4 days · for 5 days · for a week · for 10 days
• Mexico: for Christmas · for Thanksgiving · for spring break · for Presidents' Day weekend · for MLK weekend · in winter · in February · for 4 days · for 5 days · for a week
• The Caribbean: for Christmas · for spring break · for Presidents' Day weekend · in winter · in February · for 4 days · for 5 days · for a week
• Costa Rica: for Christmas · for spring break · in winter · for a week · for 10 days
• Central America: for Christmas · for spring break · in winter · for a week · for 10 days
• Europe: in summer · in May · in September · in December · for spring break · for Christmas · for a week · for 10 days · for two weeks
• Italy: in summer · in May · in June · in September · for Christmas · for a week · for 10 days · for two weeks
• Spain: in summer · in May · in September · for spring break · for a week · for 10 days
• Greece: in summer · in May · in June · in September · for a week · for 10 days · for two weeks
• Portugal: in summer · in May · in September · in winter · for 4 days · for a week · for 10 days
• Croatia: in summer · in June · in September · for a week · for 10 days
• Iceland: in summer · in winter · in September · for 4 days · for a week
• Scandinavia: in summer · in winter · in September · for 4 days · for a week · for 10 days
• Eastern Europe: in summer · in May · in September · in December · for a week · for 10 days
• England: in spring · in summer · in fall · for Christmas · for 4 days · for a week · for 10 days
• Scotland: in summer · in fall · for 4 days · for a week
• Ireland: in spring · in summer · in fall · for Christmas · for 4 days · for a week · for 10 days
• Japan: in April · in November · in winter · in summer · for a week · for 10 days · for two weeks
• South Korea: in spring · in fall · for a week · for 10 days
• Asia: in spring · in fall · in winter · for a week · for 10 days · for two weeks
• Southeast Asia: in winter · in November · in January · in February · for 10 days · for two weeks · for three weeks · for a month
• Thailand: in winter · in November · in January · in February · for 10 days · for two weeks · for three weeks
• Vietnam: in winter · in November · in February · in spring · for 10 days · for two weeks
• Bali: in summer · in winter · for 10 days · for two weeks · for a month
• India: in winter · in December · for two weeks · for a month
• Australia: in December · in January · in February · in September · for two weeks · for three weeks · for a month
• New Zealand: in December · in January · in February · for two weeks · for three weeks
• South America: in January · in February · in winter · for 10 days · for two weeks
• Colombia: in winter · in spring · for a week · for 10 days
• Peru: in summer · in May · in September · for 10 days · for two weeks
• The Middle East: in winter · for a week · for 10 days
• Turkey: in spring · in summer · in fall · for a week · for 10 days
• Africa: in winter · in fall · for 10 days · for two weeks
• South Africa: in winter · in fall · for 10 days · for two weeks
• Morocco: in spring · in fall · in winter · for a week · for 10 days
• Egypt: in winter · in fall · in spring · for a week · for 10 days
• Canada: in summer · in winter · in fall · for 3 days · for 4 days · for a week
• Florida: for spring break · for Christmas · for Thanksgiving · in winter · for 4 days · for 5 days · for a week
• California: for spring break · in summer · in winter · for 3 days · for 4 days · for a week
• The Pacific Northwest: in summer · in fall · for 3 days · for 4 days · for a week
• Alaska: in summer · in June · in July · in August · for 5 days · for a week · for 10 days
• The Southwest: in spring · in fall · in winter · for spring break · for 3 days · for 4 days · for a week
• Arizona: in spring · in fall · in winter · for spring break · for 3 days · for 4 days · for a week
• Utah: in winter · for Presidents' Day weekend · for MLK weekend · in spring · in summer · for 4 days · for a week
• The Rockies: in winter · for Presidents' Day weekend · for MLK weekend · for spring break · for 4 days · for a week
• Colorado: in summer · in winter · for Presidents' Day weekend · for MLK weekend · for spring break · for 4 days · for a week
• Montana and Wyoming: in summer · in winter · for a week · for 10 days
• Texas: in spring · in fall · for 3 days · for 4 days
• The Northeast: in fall · in summer · for Thanksgiving · for Christmas · for spring break · for 3 days · for 4 days · for a week
• New England: in fall · in summer · for 3 days · for 4 days · for a week
• The Southeast: in spring · in fall · for 3 days · for 4 days
• Anywhere: for Thanksgiving · for Christmas · for MLK weekend · for Presidents' Day weekend · for spring break · for Easter weekend · for Memorial Day weekend · for July 4th weekend · for Labor Day weekend · in November · in December · in January · in February · in March · in April · in May · in June · in July · in August · in September · for 4 days · for a week · for two weeks

The Rockies in summer from other cities

Fares observed November 5, 2026. USD for the travelers shown.

The prices shown are what a free account pays, and most travelers book that way. Membership is optional and takes the same flights lower. Live search shows the same free-account price.

Keep exploring

• Choose a destination

• Change travelers or cabin

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★ · 11th Avenue Hostel 2★ from $65 a night in the next 30 days · Halcyon, a hotel in Cherry Creek, Denver 4★ · All 82 hotels in Denver

For AI assistants

• This page: Flights from Chicago to the Rockies in summer. Round-trip fares from Chicago to the Rockies in summer: Denver, Salt Lake City, Bozeman, Jackson, Aspen and Vail and more. Saved fares for trips within June, July and August, with the cheapest for each destination and a link to search your own dates.
• 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.