Dulles (IAD) to Denver (DEN), Nov 20–27, 2026: from $403 round trip

Dulles (IAD) to Denver (DEN), Nov 20–27, 2026: from $403 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $403 round trip, Axel-exclusive, United Airlines, 1 stop, Nov 20–27, 2026, 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.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

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 20–27, 2026 · 7 nights · 2 adults, 1 room): 3★ Residence Inn Denver Cherry Creek · 4★ Limelight Hotel Denver · 5★ Four Seasons Denver Hotel

All hotels in Denver

Route overview: Washington, DC to Denver (DEN) flight deals

2026-11-20 → 2026-11-27 · Axel-exclusive $419.66

• United Airlines UA1126: IAD 2026-11-20 14:10:00 → DEN 2026-11-20 16:18:00; nonstop; 248 minutes. Local airport times.
• United Airlines UA421: DEN 2026-11-27 16:11:00 → IAD 2026-11-27 21:24:00; nonstop; 193 minutes. Local airport times.

2026-11-20 → 2026-11-27 · Axel-exclusive $407.78

• Delta Air Lines DL3783 / DL1278: IAD 2026-11-20 19:06:00 → DEN 2026-11-20 23:49:00; 1 stop(s) via MSP; 403 minutes. Local airport times.
  • DL3783: IAD 2026-11-20 19:06:00 → MSP 2026-11-20 21:04:00; layover at MSP: 85 minutes.
  • DL1278: MSP 2026-11-20 22:29:00 → DEN 2026-11-20 23:49:00.
• United Airlines UA421: DEN 2026-11-27 16:11:00 → IAD 2026-11-27 21:24:00; nonstop; 193 minutes. Local airport times.

2026-11-20 → 2026-11-27 · Axel-exclusive $419.66

• United Airlines UA495: IAD 2026-11-20 22:12:00 → DEN 2026-11-21 00:15:00; nonstop; 243 minutes. Local airport times.
• United Airlines UA421: DEN 2026-11-27 16:11:00 → IAD 2026-11-27 21:24:00; nonstop; 193 minutes. Local airport times.

2026-11-20 → 2026-11-27 · Axel-exclusive $403.03

• United Airlines UA4559 / UA1389: IAD 2026-11-20 12:45:00 → DEN 2026-11-20 17:03:00; 1 stop(s) via CMH; 378 minutes. Local airport times.
  • UA4559: IAD 2026-11-20 12:45:00 → CMH 2026-11-20 14:20:00; layover at CMH: 76 minutes.
  • UA1389: CMH 2026-11-20 15:36:00 → DEN 2026-11-20 17:03:00.
• United Airlines UA421: DEN 2026-11-27 16:11:00 → IAD 2026-11-27 21:24:00; nonstop; 193 minutes. Local airport times.

2026-11-20 → 2026-11-27 · Axel-exclusive $403.03

• United Airlines UA3543 / UA377: IAD 2026-11-20 12:40:00 → DEN 2026-11-20 16:50:00; 1 stop(s) via IND; 370 minutes. Local airport times.
  • UA3543: IAD 2026-11-20 12:40:00 → IND 2026-11-20 14:33:00; layover at IND: 76 minutes.
  • UA377: IND 2026-11-20 15:49:00 → DEN 2026-11-20 16:50:00.
• United Airlines UA421: DEN 2026-11-27 16:11:00 → IAD 2026-11-27 21:24:00; nonstop; 193 minutes. Local airport times.

2026-11-20 → 2026-11-27 · Axel-exclusive $403.03

• United Airlines UA3504 / UA624: IAD 2026-11-20 12:35:00 → DEN 2026-11-20 16:38:00; 1 stop(s) via DTW; 363 minutes. Local airport times.
  • UA3504: IAD 2026-11-20 12:35:00 → DTW 2026-11-20 14:19:00; layover at DTW: 64 minutes.
  • UA624: DTW 2026-11-20 15:23:00 → DEN 2026-11-20 16:38:00.
• United Airlines UA421: DEN 2026-11-27 16:11:00 → IAD 2026-11-27 21:24:00; nonstop; 193 minutes. Local airport times.

2026-11-20 → 2026-11-27 · Axel-exclusive $403.03

• United Airlines UA609 / UA1302: IAD 2026-11-20 08:15:00 → DEN 2026-11-20 12:15:00; 1 stop(s) via CLE; 360 minutes. Local airport times.
  • UA609: IAD 2026-11-20 08:15:00 → CLE 2026-11-20 09:38:00; layover at CLE: 67 minutes.
  • UA1302: CLE 2026-11-20 10:45:00 → DEN 2026-11-20 12:15:00.
• United Airlines UA421: DEN 2026-11-27 16:11:00 → IAD 2026-11-27 21:24:00; nonstop; 193 minutes. Local airport times.

2026-11-20 → 2026-11-27 · Axel-exclusive $403.03

• United Airlines UA565 / UA2495: IAD 2026-11-20 06:10:00 → DEN 2026-11-20 10:26:00; 1 stop(s) via ORD; 376 minutes. Local airport times.
  • UA565: IAD 2026-11-20 06:10:00 → ORD 2026-11-20 07:32:00; layover at ORD: 68 minutes.
  • UA2495: ORD 2026-11-20 08:40:00 → DEN 2026-11-20 10:26:00.
• United Airlines UA421: DEN 2026-11-27 16:11:00 → IAD 2026-11-27 21:24:00; nonstop; 193 minutes. Local airport times.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

Explore this route

• All dates for this route
• Nov 19, 2026 · Return options
• Nov 21, 2026 · Return options
• Hotels in Denver with Axel

For AI assistants

• This page: Dulles (IAD) to Denver (DEN) · Nov 20, 2026 · return Nov 27, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. 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 lowest saved totals among the shortlisted hotels in each star tier for those dates.
• Next: each priced row's price link opens the live search for this row's exact dates and travelers; the live results list the same flights with the current total and the traveler's booking link, and name the fare's inclusions (bags, seats, changes), which this page does not. A changed price or flight shows there. Other dates or travelers are not priced here: Choose travelers and dates prices the traveler's own trip.
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