Chicago (ORD) to Denver (DEN), Dec 18, 2026: round trips from $165, one way from $75

Chicago (ORD) to Denver (DEN), Dec 18, 2026: round trips from $165, one way from $75 on Axel, checked Nov 13, 2026. Lowest published fares: $165 round trip, Axel-exclusive, Frontier Airlines, nonstop, Dec 18–19, 2026; $75 one way, Axel-exclusive, Frontier Airlines, nonstop, Dec 18, 2026; 1 adult, economy, checked Nov 13, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, labelled with the check date shown.

Date links open published trip details for exploration. Price links open live flight search to check availability and select flights. For a price comparison, use the amounts and check dates already shown here.

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 nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in that star tier for those dates.

• Hotels in Denver for these nights (Dec 18–19, 2026 · 1 night · 2 adults, 1 room): 3★ Hyatt Place Denver/Cherry Creek, $102 a night · 4★ DoubleTree by Hilton Denver Cherry Creek, $81 a night · 5★ Four Seasons Denver Hotel, $648 a night
• Hotels in Denver for these nights (Dec 18–20, 2026 · 2 nights · 2 adults, 1 room): 3★ Hilton Garden Inn Denver/Cherry Creek, $99 a night, $197 for 2 nights · 4★ DoubleTree by Hilton Denver Cherry Creek, $81 a night, $161 for 2 nights · 5★ Four Seasons Denver Hotel, $568 a night, $1,135 for 2 nights
• Hotels in Denver for these nights (Dec 18–21, 2026 · 3 nights · 2 adults, 1 room): 3★ Hilton Garden Inn Denver/Cherry Creek, $96 a night, $288 for 3 nights · 4★ DoubleTree by Hilton Denver Cherry Creek, $81 a night, $242 for 3 nights · 5★ Four Seasons Denver Hotel, $551 a night, $1,652 for 3 nights
• Hotels in Denver for these nights (Dec 18–22, 2026 · 4 nights · 2 adults, 1 room): 3★ Hilton Garden Inn Denver/Cherry Creek, $93 a night, $371 for 4 nights · 4★ DoubleTree by Hilton Denver Cherry Creek, $82 a night, $327 for 4 nights · 5★ Four Seasons Denver Hotel, $540 a night, $2,160 for 4 nights
• Hotels in Denver for these nights (Dec 18–23, 2026 · 5 nights · 2 adults, 1 room): 3★ Hilton Garden Inn Denver/Cherry Creek, $93 a night, $467 for 5 nights · 4★ DoubleTree by Hilton Denver Cherry Creek, $81 a night, $407 for 5 nights · 5★ Four Seasons Denver Hotel, $539 a night, $2,694 for 5 nights
• Hotels in Denver for these nights (Dec 18–24, 2026 · 6 nights · 2 adults, 1 room): 3★ Hilton Garden Inn Denver/Cherry Creek, $93 a night, $556 for 6 nights · 4★ DoubleTree by Hilton Denver Cherry Creek, $81 a night, $488 for 6 nights · 5★ Four Seasons Denver Hotel, $537 a night, $3,223 for 6 nights
• Hotels in Denver for these nights (Dec 18–25, 2026 · 7 nights · 2 adults, 1 room): 3★ Hilton Garden Inn Denver/Cherry Creek, $92 a night, $645 for 7 nights · 4★ DoubleTree by Hilton Denver Cherry Creek, $81 a night, $569 for 7 nights · 5★ Four Seasons Denver Hotel, $540 a night, $3,779.50 for 7 nights
• Hotels in Denver for these nights (Dec 18–26, 2026 · 8 nights · 2 adults, 1 room): 3★ Hilton Garden Inn Denver/Cherry Creek, $92 a night, $732 for 8 nights · 4★ DoubleTree by Hilton Denver Cherry Creek, $82 a night, $655 for 8 nights · 5★ Four Seasons Denver Hotel, $545 a night, $4,363.50 for 8 nights
• Hotels in Denver for these nights (Dec 18–27, 2026 · 9 nights · 2 adults, 1 room): 3★ Hilton Garden Inn Denver/Cherry Creek, $91 a night, $823 for 9 nights · 4★ DoubleTree by Hilton Denver Cherry Creek, $82 a night, $740 for 9 nights · 5★ Four Seasons Denver Hotel, $542 a night, $4,875.50 for 9 nights
• Hotels in Denver for these nights (Dec 18–28, 2026 · 10 nights · 2 adults, 1 room): 3★ Hilton Garden Inn Denver/Cherry Creek, $91 a night, $910 for 10 nights · 4★ DoubleTree by Hilton Denver Cherry Creek, $83 a night, $825 for 10 nights · 5★ Four Seasons Denver Hotel, $549 a night, $5,485.50 for 10 nights
• Hotels in Denver for these nights (Dec 18–29, 2026 · 11 nights · 2 adults, 1 room): 3★ Hilton Garden Inn Denver/Cherry Creek, $90 a night, $990 for 11 nights · 4★ DoubleTree by Hilton Denver Cherry Creek, $83 a night, $911 for 11 nights · 5★ Four Seasons Denver Hotel, $545 a night, $5,993.50 for 11 nights
• Hotels in Denver for these nights (Dec 18–30, 2026 · 12 nights · 2 adults, 1 room): 3★ Hilton Garden Inn Denver/Cherry Creek, $90 a night, $1,077 for 12 nights · 4★ DoubleTree by Hilton Denver Cherry Creek, $83 a night, $997 for 12 nights · 5★ Four Seasons Denver Hotel, $544 a night, $6,522.50 for 12 nights
• Hotels in Denver for these nights (Dec 18–31, 2026 · 13 nights · 2 adults, 1 room): 3★ Hilton Garden Inn Denver/Cherry Creek, $90 a night, $1,168 for 13 nights · 4★ DoubleTree by Hilton Denver Cherry Creek, $83 a night, $1,082 for 13 nights · 5★ Four Seasons Denver Hotel, $554 a night, $7,204.50 for 13 nights
• Hotels in Denver for these nights (Dec 18 – Jan 1, 2027 · 14 nights · 2 adults, 1 room): 3★ Hilton Garden Inn Denver/Cherry Creek, $91 a night, $1,269 for 14 nights · 4★ DoubleTree by Hilton Denver Cherry Creek, $85 a night, $1,184 for 14 nights · 5★ Four Seasons Denver Hotel, $563 a night, $7,877.50 for 14 nights

All hotels in Denver

Route overview: Chicago to Denver (DEN) flight deals

2026-12-18 · one way · Axel-exclusive $75

• Frontier Airlines F91483: ORD 2026-12-18 07:25:00 → DEN 2026-12-18 09:29:00; nonstop; 184 minutes. Local airport times.

2026-12-18 · one way · Axel-exclusive $135

• American Airlines AA1387: ORD 2026-12-18 21:05:00 → DEN 2026-12-18 22:57:00; nonstop; 172 minutes. Local airport times.

2026-12-18 → 2026-12-19 · Axel-exclusive $165

• Frontier Airlines F91483: ORD 2026-12-18 07:25:00 → DEN 2026-12-18 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.

2026-12-18 → 2026-12-19 · Axel-exclusive $294

• American Airlines AA1387: ORD 2026-12-18 21:05:00 → DEN 2026-12-18 22:57:00; nonstop; 172 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.

2026-12-18 → 2026-12-20 · Axel-exclusive $165

• Frontier Airlines F91483: ORD 2026-12-18 07:25:00 → DEN 2026-12-18 09:29:00; nonstop; 184 minutes. Local airport times.
• Frontier Airlines F93174: DEN 2026-12-20 21:26:00 → ORD 2026-12-21 00:54:00; nonstop; 148 minutes. Local airport times.

2026-12-18 → 2026-12-20 · Axel-exclusive $294

• American Airlines AA1387: ORD 2026-12-18 21:05:00 → DEN 2026-12-18 22:57:00; nonstop; 172 minutes. Local airport times.
• American Airlines AA1277: DEN 2026-12-20 14:35:00 → ORD 2026-12-20 18:14:00; nonstop; 159 minutes. Local airport times.

2026-12-18 → 2026-12-21 · Axel-exclusive $165

• Frontier Airlines F91483: ORD 2026-12-18 07:25:00 → DEN 2026-12-18 09:29:00; nonstop; 184 minutes. Local airport times.
• Frontier Airlines F93174: DEN 2026-12-21 21:26:00 → ORD 2026-12-22 00:54:00; nonstop; 148 minutes. Local airport times.

2026-12-18 → 2026-12-21 · Axel-exclusive $294

• American Airlines AA1387: ORD 2026-12-18 21:05:00 → DEN 2026-12-18 22:57:00; nonstop; 172 minutes. Local airport times.
• American Airlines AA821: DEN 2026-12-21 08:06:00 → ORD 2026-12-21 11:45:00; nonstop; 159 minutes. Local airport times.

2026-12-18 → 2026-12-22 · Axel-exclusive $165

• Frontier Airlines F91483: ORD 2026-12-18 07:25:00 → DEN 2026-12-18 09:29:00; nonstop; 184 minutes. Local airport times.
• Frontier Airlines F93174: DEN 2026-12-22 21:26:00 → ORD 2026-12-23 00:54:00; nonstop; 148 minutes. Local airport times.

2026-12-18 → 2026-12-22 · Axel-exclusive $294

• American Airlines AA1387: ORD 2026-12-18 21:05:00 → DEN 2026-12-18 22:57:00; nonstop; 172 minutes. Local airport times.
• American Airlines AA2771: DEN 2026-12-22 07:21:00 → ORD 2026-12-22 11:05:00; nonstop; 164 minutes. Local airport times.

2026-12-18 → 2026-12-24 · Axel-exclusive $165

• Frontier Airlines F91483: ORD 2026-12-18 07:25:00 → DEN 2026-12-18 09:29:00; nonstop; 184 minutes. Local airport times.
• Frontier Airlines F93174: DEN 2026-12-24 21:26:00 → ORD 2026-12-25 00:53:00; nonstop; 147 minutes. Local airport times.

2026-12-18 → 2026-12-24 · Axel-exclusive $294

• American Airlines AA1387: ORD 2026-12-18 21:05:00 → DEN 2026-12-18 22:57:00; nonstop; 172 minutes. Local airport times.
• American Airlines AA2762: DEN 2026-12-24 12:26:00 → ORD 2026-12-24 16:04:00; nonstop; 158 minutes. Local airport times.

2026-12-18 → 2026-12-25 · Axel-exclusive $165

• Frontier Airlines F91483: ORD 2026-12-18 07:25:00 → DEN 2026-12-18 09:29:00; nonstop; 184 minutes. Local airport times.
• Frontier Airlines F93174: DEN 2026-12-25 21:26:00 → ORD 2026-12-26 00:54:00; nonstop; 148 minutes. Local airport times.

2026-12-18 → 2026-12-25 · Axel-exclusive $294

• American Airlines AA1387: ORD 2026-12-18 21:05:00 → DEN 2026-12-18 22:57:00; nonstop; 172 minutes. Local airport times.
• American Airlines AA2762: DEN 2026-12-25 12:22:00 → ORD 2026-12-25 16:00:00; nonstop; 158 minutes. Local airport times.

2026-12-18 → 2026-12-26 · Axel-exclusive $165

• Frontier Airlines F91483: ORD 2026-12-18 07:25:00 → DEN 2026-12-18 09:29:00; nonstop; 184 minutes. Local airport times.
• Frontier Airlines F93174: DEN 2026-12-26 20:59:00 → ORD 2026-12-27 00:26:00; nonstop; 147 minutes. Local airport times.

2026-12-18 → 2026-12-26 · Axel-exclusive $294

• American Airlines AA1387: ORD 2026-12-18 21:05:00 → DEN 2026-12-18 22:57:00; nonstop; 172 minutes. Local airport times.
• American Airlines AA1466: DEN 2026-12-26 18:05:00 → ORD 2026-12-26 21:44:00; nonstop; 159 minutes. Local airport times.

2026-12-18 → 2026-12-28 · Axel-exclusive $165

• Frontier Airlines F91483: ORD 2026-12-18 07:25:00 → DEN 2026-12-18 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.

2026-12-18 → 2026-12-28 · Axel-exclusive $294

• American Airlines AA1387: ORD 2026-12-18 21:05:00 → DEN 2026-12-18 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.

2026-12-18 → 2026-12-29 · Axel-exclusive $165

• Frontier Airlines F91483: ORD 2026-12-18 07:25:00 → DEN 2026-12-18 09:29:00; nonstop; 184 minutes. Local airport times.
• Frontier Airlines F93174: DEN 2026-12-29 21:26:00 → ORD 2026-12-30 00:54:00; nonstop; 148 minutes. Local airport times.

2026-12-18 → 2026-12-29 · Axel-exclusive $294

• American Airlines AA1387: ORD 2026-12-18 21:05:00 → DEN 2026-12-18 22:57:00; nonstop; 172 minutes. Local airport times.
• American Airlines AA2762: DEN 2026-12-29 12:22:00 → ORD 2026-12-29 16:00:00; nonstop; 158 minutes. Local airport times.

2026-12-18 → 2026-12-30 · Axel-exclusive $165

• Frontier Airlines F91483: ORD 2026-12-18 07:25:00 → DEN 2026-12-18 09:29:00; nonstop; 184 minutes. Local airport times.
• Frontier Airlines F93174: DEN 2026-12-30 20:59:00 → ORD 2026-12-31 00:26:00; nonstop; 147 minutes. Local airport times.

2026-12-18 → 2026-12-30 · Axel-exclusive $294

• American Airlines AA1387: ORD 2026-12-18 21:05:00 → DEN 2026-12-18 22:57:00; nonstop; 172 minutes. Local airport times.
• American Airlines AA2762: DEN 2026-12-30 12:22:00 → ORD 2026-12-30 16:00:00; nonstop; 158 minutes. Local airport times.

2026-12-18 → 2027-01-01 · Axel-exclusive $165

• Frontier Airlines F91483: ORD 2026-12-18 07:25:00 → DEN 2026-12-18 09:29:00; nonstop; 184 minutes. Local airport times.
• Frontier Airlines F93174: DEN 2027-01-01 21:26:00 → ORD 2027-01-02 00:54:00; nonstop; 148 minutes. Local airport times.

2026-12-18 → 2027-01-01 · Axel-exclusive $294

• American Airlines AA1387: ORD 2026-12-18 21:05:00 → DEN 2026-12-18 22:57:00; nonstop; 172 minutes. Local airport times.
• American Airlines AA2762: DEN 2027-01-01 12:22:00 → ORD 2027-01-01 16:00:00; nonstop; 158 minutes. Local airport times.

Explore this route

• All dates for this route
• Dec 17, 2026 · Return options
• Dec 19, 2026 · Return options
• Hotels in Denver with Axel

For AI assistants

• This page: Chicago (ORD) to Denver (DEN) · Dec 18, 2026 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with its displayed check date. Under a trip, hotels in Denver for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in each star tier for those dates.
• Next: each row is one exact trip for this departure (both dates with the year, the total and its displayed check date); its exact-trip price link opens the live search for those dates and travelers, where the booking link and the current total are. Other durations or travelers are not priced here: Choose travelers and dates prices the requested trip.
• Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
• If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Chicago to Denver (DEN) flight deals · Flight search guide.
• Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.

Feedback (optional): Missing info · Axel issue