Duluth (DLH) to Denver (DEN), Dec 16, 2026: round trips from $410, one way from $225

Duluth (DLH) to Denver (DEN), Dec 16, 2026: round trips from $410, one way from $225 on Axel, checked Oct 29, 2026. Lowest published fares: $410 round trip, Axel-exclusive, United Airlines, 1 stop, Dec 16–17, 2026; $225 one way, Axel-exclusive, United Airlines, 1 stop, Dec 16, 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.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time 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 issuance times 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 lowest saved total among the shortlisted hotels in that star tier for those dates.

• Hotels in Denver for these nights (Dec 16–17, 2026 · 1 night · 2 adults, 1 room): 3★ Hyatt Place Denver/Cherry Creek, $98 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $81 total · 5★ Four Seasons Denver Hotel, $783 total
• Hotels in Denver for these nights (Dec 16–18, 2026 · 2 nights · 2 adults, 1 room): 3★ Hyatt Place Denver/Cherry Creek, $194 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $162 total · 5★ Four Seasons Denver Hotel, $1,448 total
• Hotels in Denver for these nights (Dec 16–19, 2026 · 3 nights · 2 adults, 1 room): 3★ Hyatt Place Denver/Cherry Creek, $296 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $243 total · 5★ Four Seasons Denver Hotel, $2,096 total
• Hotels in Denver for these nights (Dec 16–20, 2026 · 4 nights · 2 adults, 1 room): 3★ Hyatt Place Denver/Cherry Creek, $398 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $323 total · 5★ Four Seasons Denver Hotel, $2,583 total
• Hotels in Denver for these nights (Dec 16–21, 2026 · 5 nights · 2 adults, 1 room): 3★ Hilton Garden Inn Denver/Cherry Creek, $496 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $404 total · 5★ Four Seasons Denver Hotel, $3,100 total
• Hotels in Denver for these nights (Dec 16–22, 2026 · 6 nights · 2 adults, 1 room): 3★ Hilton Garden Inn Denver/Cherry Creek, $579 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $489 total · 5★ Four Seasons Denver Hotel, $3,608 total
• Hotels in Denver for these nights (Dec 16–23, 2026 · 7 nights · 2 adults, 1 room): 3★ Hilton Garden Inn Denver/Cherry Creek, $675 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $569 total · 5★ Four Seasons Denver Hotel, $4,142 total
• Hotels in Denver for these nights (Dec 16–24, 2026 · 8 nights · 2 adults, 1 room): 3★ Hilton Garden Inn Denver/Cherry Creek, $764 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $650 total · 5★ Four Seasons Denver Hotel, $4,671 total
• Hotels in Denver for these nights (Dec 16–25, 2026 · 9 nights · 2 adults, 1 room): 3★ Hilton Garden Inn Denver/Cherry Creek, $853 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $731 total · 5★ Four Seasons Denver Hotel, $5,227.50 total
• Hotels in Denver for these nights (Dec 16–26, 2026 · 10 nights · 2 adults, 1 room): 3★ Hilton Garden Inn Denver/Cherry Creek, $940 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $817 total · 5★ Four Seasons Denver Hotel, $5,811.50 total
• Hotels in Denver for these nights (Dec 16–27, 2026 · 11 nights · 2 adults, 1 room): 3★ Hilton Garden Inn Denver/Cherry Creek, $1,031 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $902 total · 5★ Four Seasons Denver Hotel, $6,323.50 total
• Hotels in Denver for these nights (Dec 16–28, 2026 · 12 nights · 2 adults, 1 room): 3★ Hilton Garden Inn Denver/Cherry Creek, $1,118 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $987 total · 5★ Four Seasons Denver Hotel, $6,933.50 total
• Hotels in Denver for these nights (Dec 16–29, 2026 · 13 nights · 2 adults, 1 room): 3★ Hilton Garden Inn Denver/Cherry Creek, $1,198 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $1,073 total · 5★ Four Seasons Denver Hotel, $7,441.50 total
• Hotels in Denver for these nights (Dec 16–30, 2026 · 14 nights · 2 adults, 1 room): 3★ Hilton Garden Inn Denver/Cherry Creek, $1,285 total · 4★ DoubleTree by Hilton Denver Cherry Creek, $1,159 total · 5★ Four Seasons Denver Hotel, $7,970.50 total

All hotels in Denver

Route overview: Duluth to Denver (DEN) flight deals

2026-12-16 · one way · Axel-exclusive $225.00

• United Airlines UA4685 / UA329: DLH 2026-12-16 15:22:00 → DEN 2026-12-16 21:59:00; 1 stop(s) via ORD; 457 minutes. Local airport times.
  • UA4685: DLH 2026-12-16 15:22:00 → ORD 2026-12-16 17:28:00; layover at ORD: 159 minutes.
  • UA329: ORD 2026-12-16 20:07:00 → DEN 2026-12-16 21:59:00.

2026-12-16 · one way · Axel-exclusive $235.00

• Delta Air Lines DL3912 / DL2931: DLH 2026-12-16 16:25:00 → DEN 2026-12-16 20:11:00; 1 stop(s) via MSP; 286 minutes. Local airport times.
  • DL3912: DLH 2026-12-16 16:25:00 → MSP 2026-12-16 17:37:00; layover at MSP: 82 minutes.
  • DL2931: MSP 2026-12-16 18:59:00 → DEN 2026-12-16 20:11:00.

2026-12-16 → 2026-12-17 · Axel-exclusive $410.00

• United Airlines UA4685 / UA329: DLH 2026-12-16 15:22:00 → DEN 2026-12-16 21:59:00; 1 stop(s) via ORD; 457 minutes. Local airport times.
  • UA4685: DLH 2026-12-16 15:22:00 → ORD 2026-12-16 17:28:00; layover at ORD: 159 minutes.
  • UA329: ORD 2026-12-16 20:07:00 → DEN 2026-12-16 21:59:00.
• United Airlines UA1928 / UA5362: DEN 2026-12-17 07:45:00 → DLH 2026-12-17 14:30:00; 1 stop(s) via ORD; 345 minutes. Local airport times.
  • UA1928: DEN 2026-12-17 07:45:00 → ORD 2026-12-17 11:19:00; layover at ORD: 81 minutes.
  • UA5362: ORD 2026-12-17 12:40:00 → DLH 2026-12-17 14:30:00.

2026-12-16 → 2026-12-17 · Axel-exclusive $420.00

• Delta Air Lines DL3912 / DL2931: DLH 2026-12-16 16:25:00 → DEN 2026-12-16 20:11:00; 1 stop(s) via MSP; 286 minutes. Local airport times.
  • DL3912: DLH 2026-12-16 16:25:00 → MSP 2026-12-16 17:37:00; layover at MSP: 82 minutes.
  • DL2931: MSP 2026-12-16 18:59:00 → DEN 2026-12-16 20:11:00.
• Delta Air Lines DL2877 / DL3532: DEN 2026-12-17 13:26:00 → DLH 2026-12-17 19:09:00; 1 stop(s) via MSP; 283 minutes. Local airport times.
  • DL2877: DEN 2026-12-17 13:26:00 → MSP 2026-12-17 16:21:00; layover at MSP: 103 minutes.
  • DL3532: MSP 2026-12-17 18:04:00 → DLH 2026-12-17 19:09:00.

2026-12-16 → 2026-12-18 · Axel-exclusive $410.00

• United Airlines UA4685 / UA329: DLH 2026-12-16 15:22:00 → DEN 2026-12-16 21:59:00; 1 stop(s) via ORD; 457 minutes. Local airport times.
  • UA4685: DLH 2026-12-16 15:22:00 → ORD 2026-12-16 17:28:00; layover at ORD: 159 minutes.
  • UA329: ORD 2026-12-16 20:07:00 → DEN 2026-12-16 21:59:00.
• United Airlines UA1928 / UA5362: DEN 2026-12-18 07:45:00 → DLH 2026-12-18 14:30:00; 1 stop(s) via ORD; 345 minutes. Local airport times.
  • UA1928: DEN 2026-12-18 07:45:00 → ORD 2026-12-18 11:19:00; layover at ORD: 81 minutes.
  • UA5362: ORD 2026-12-18 12:40:00 → DLH 2026-12-18 14:30:00.

2026-12-16 → 2026-12-18 · Axel-exclusive $420.00

• Delta Air Lines DL3912 / DL2931: DLH 2026-12-16 16:25:00 → DEN 2026-12-16 20:11:00; 1 stop(s) via MSP; 286 minutes. Local airport times.
  • DL3912: DLH 2026-12-16 16:25:00 → MSP 2026-12-16 17:37:00; layover at MSP: 82 minutes.
  • DL2931: MSP 2026-12-16 18:59:00 → DEN 2026-12-16 20:11:00.
• Delta Air Lines DL2877 / DL3532: DEN 2026-12-18 13:26:00 → DLH 2026-12-18 19:09:00; 1 stop(s) via MSP; 283 minutes. Local airport times.
  • DL2877: DEN 2026-12-18 13:26:00 → MSP 2026-12-18 16:21:00; layover at MSP: 103 minutes.
  • DL3532: MSP 2026-12-18 18:04:00 → DLH 2026-12-18 19:09:00.

2026-12-16 → 2026-12-19 · Axel-exclusive $471.50

• United Airlines UA4685 / UA329: DLH 2026-12-16 15:22:00 → DEN 2026-12-16 21:59:00; 1 stop(s) via ORD; 457 minutes. Local airport times.
  • UA4685: DLH 2026-12-16 15:22:00 → ORD 2026-12-16 17:28:00; layover at ORD: 159 minutes.
  • UA329: ORD 2026-12-16 20:07:00 → DEN 2026-12-16 21:59:00.
• United Airlines UA1928 / UA5362: DEN 2026-12-19 07:45:00 → DLH 2026-12-19 14:30:00; 1 stop(s) via ORD; 345 minutes. Local airport times.
  • UA1928: DEN 2026-12-19 07:45:00 → ORD 2026-12-19 11:19:00; layover at ORD: 81 minutes.
  • UA5362: ORD 2026-12-19 12:40:00 → DLH 2026-12-19 14:30:00.

2026-12-16 → 2026-12-19 · Axel-exclusive $483.00

• Delta Air Lines DL3912 / DL2931: DLH 2026-12-16 16:25:00 → DEN 2026-12-16 20:11:00; 1 stop(s) via MSP; 286 minutes. Local airport times.
  • DL3912: DLH 2026-12-16 16:25:00 → MSP 2026-12-16 17:37:00; layover at MSP: 82 minutes.
  • DL2931: MSP 2026-12-16 18:59:00 → DEN 2026-12-16 20:11:00.
• Delta Air Lines DL2877 / DL3532: DEN 2026-12-19 13:26:00 → DLH 2026-12-19 19:09:00; 1 stop(s) via MSP; 283 minutes. Local airport times.
  • DL2877: DEN 2026-12-19 13:26:00 → MSP 2026-12-19 16:21:00; layover at MSP: 103 minutes.
  • DL3532: MSP 2026-12-19 18:04:00 → DLH 2026-12-19 19:09:00.

2026-12-16 → 2026-12-20 · Axel-exclusive $471.50

• United Airlines UA4685 / UA329: DLH 2026-12-16 15:22:00 → DEN 2026-12-16 21:59:00; 1 stop(s) via ORD; 457 minutes. Local airport times.
  • UA4685: DLH 2026-12-16 15:22:00 → ORD 2026-12-16 17:28:00; layover at ORD: 159 minutes.
  • UA329: ORD 2026-12-16 20:07:00 → DEN 2026-12-16 21:59:00.
• United Airlines UA1928 / UA5362: DEN 2026-12-20 07:45:00 → DLH 2026-12-20 14:30:00; 1 stop(s) via ORD; 345 minutes. Local airport times.
  • UA1928: DEN 2026-12-20 07:45:00 → ORD 2026-12-20 11:19:00; layover at ORD: 81 minutes.
  • UA5362: ORD 2026-12-20 12:40:00 → DLH 2026-12-20 14:30:00.

2026-12-16 → 2026-12-20 · Axel-exclusive $483.00

• Delta Air Lines DL3912 / DL2931: DLH 2026-12-16 16:25:00 → DEN 2026-12-16 20:11:00; 1 stop(s) via MSP; 286 minutes. Local airport times.
  • DL3912: DLH 2026-12-16 16:25:00 → MSP 2026-12-16 17:37:00; layover at MSP: 82 minutes.
  • DL2931: MSP 2026-12-16 18:59:00 → DEN 2026-12-16 20:11:00.
• Delta Air Lines DL2877 / DL3532: DEN 2026-12-20 13:26:00 → DLH 2026-12-20 19:09:00; 1 stop(s) via MSP; 283 minutes. Local airport times.
  • DL2877: DEN 2026-12-20 13:26:00 → MSP 2026-12-20 16:21:00; layover at MSP: 103 minutes.
  • DL3532: MSP 2026-12-20 18:04:00 → DLH 2026-12-20 19:09:00.

2026-12-16 → 2026-12-22 · Axel-exclusive $471.50

• United Airlines UA4685 / UA329: DLH 2026-12-16 15:22:00 → DEN 2026-12-16 21:59:00; 1 stop(s) via ORD; 457 minutes. Local airport times.
  • UA4685: DLH 2026-12-16 15:22:00 → ORD 2026-12-16 17:28:00; layover at ORD: 159 minutes.
  • UA329: ORD 2026-12-16 20:07:00 → DEN 2026-12-16 21:59:00.
• United Airlines UA1928 / UA5362: DEN 2026-12-22 07:45:00 → DLH 2026-12-22 14:30:00; 1 stop(s) via ORD; 345 minutes. Local airport times.
  • UA1928: DEN 2026-12-22 07:45:00 → ORD 2026-12-22 11:19:00; layover at ORD: 81 minutes.
  • UA5362: ORD 2026-12-22 12:40:00 → DLH 2026-12-22 14:30:00.

2026-12-16 → 2026-12-22 · Axel-exclusive $483.00

• Delta Air Lines DL3912 / DL2931: DLH 2026-12-16 16:25:00 → DEN 2026-12-16 20:11:00; 1 stop(s) via MSP; 286 minutes. Local airport times.
  • DL3912: DLH 2026-12-16 16:25:00 → MSP 2026-12-16 17:37:00; layover at MSP: 82 minutes.
  • DL2931: MSP 2026-12-16 18:59:00 → DEN 2026-12-16 20:11:00.
• Delta Air Lines DL2877 / DL3532: DEN 2026-12-22 13:26:00 → DLH 2026-12-22 19:09:00; 1 stop(s) via MSP; 283 minutes. Local airport times.
  • DL2877: DEN 2026-12-22 13:26:00 → MSP 2026-12-22 16:21:00; layover at MSP: 103 minutes.
  • DL3532: MSP 2026-12-22 18:04:00 → DLH 2026-12-22 19:09:00.

2026-12-16 → 2026-12-23 · Axel-exclusive $471.50

• United Airlines UA4685 / UA329: DLH 2026-12-16 15:22:00 → DEN 2026-12-16 21:59:00; 1 stop(s) via ORD; 457 minutes. Local airport times.
  • UA4685: DLH 2026-12-16 15:22:00 → ORD 2026-12-16 17:28:00; layover at ORD: 159 minutes.
  • UA329: ORD 2026-12-16 20:07:00 → DEN 2026-12-16 21:59:00.
• United Airlines UA1928 / UA5362: DEN 2026-12-23 07:45:00 → DLH 2026-12-23 14:30:00; 1 stop(s) via ORD; 345 minutes. Local airport times.
  • UA1928: DEN 2026-12-23 07:45:00 → ORD 2026-12-23 11:19:00; layover at ORD: 81 minutes.
  • UA5362: ORD 2026-12-23 12:40:00 → DLH 2026-12-23 14:30:00.

2026-12-16 → 2026-12-23 · Axel-exclusive $483.00

• Delta Air Lines DL3912 / DL2931: DLH 2026-12-16 16:25:00 → DEN 2026-12-16 20:11:00; 1 stop(s) via MSP; 286 minutes. Local airport times.
  • DL3912: DLH 2026-12-16 16:25:00 → MSP 2026-12-16 17:37:00; layover at MSP: 82 minutes.
  • DL2931: MSP 2026-12-16 18:59:00 → DEN 2026-12-16 20:11:00.
• Delta Air Lines DL2877 / DL3532: DEN 2026-12-23 13:26:00 → DLH 2026-12-23 19:09:00; 1 stop(s) via MSP; 283 minutes. Local airport times.
  • DL2877: DEN 2026-12-23 13:26:00 → MSP 2026-12-23 16:21:00; layover at MSP: 103 minutes.
  • DL3532: MSP 2026-12-23 18:04:00 → DLH 2026-12-23 19:09:00.

2026-12-16 → 2026-12-24 · Axel-exclusive $471.50

• United Airlines UA4685 / UA329: DLH 2026-12-16 15:22:00 → DEN 2026-12-16 21:59:00; 1 stop(s) via ORD; 457 minutes. Local airport times.
  • UA4685: DLH 2026-12-16 15:22:00 → ORD 2026-12-16 17:28:00; layover at ORD: 159 minutes.
  • UA329: ORD 2026-12-16 20:07:00 → DEN 2026-12-16 21:59:00.
• United Airlines UA1928 / UA5362: DEN 2026-12-24 07:45:00 → DLH 2026-12-24 14:30:00; 1 stop(s) via ORD; 345 minutes. Local airport times.
  • UA1928: DEN 2026-12-24 07:45:00 → ORD 2026-12-24 11:19:00; layover at ORD: 81 minutes.
  • UA5362: ORD 2026-12-24 12:40:00 → DLH 2026-12-24 14:30:00.

2026-12-16 → 2026-12-24 · Axel-exclusive $483.00

• Delta Air Lines DL3912 / DL2931: DLH 2026-12-16 16:25:00 → DEN 2026-12-16 20:11:00; 1 stop(s) via MSP; 286 minutes. Local airport times.
  • DL3912: DLH 2026-12-16 16:25:00 → MSP 2026-12-16 17:37:00; layover at MSP: 82 minutes.
  • DL2931: MSP 2026-12-16 18:59:00 → DEN 2026-12-16 20:11:00.
• Delta Air Lines DL2877 / DL3532: DEN 2026-12-24 13:26:00 → DLH 2026-12-24 19:09:00; 1 stop(s) via MSP; 283 minutes. Local airport times.
  • DL2877: DEN 2026-12-24 13:26:00 → MSP 2026-12-24 16:21:00; layover at MSP: 103 minutes.
  • DL3532: MSP 2026-12-24 18:04:00 → DLH 2026-12-24 19:09:00.

2026-12-16 → 2026-12-26 · Axel-exclusive $471.50

• United Airlines UA4685 / UA329: DLH 2026-12-16 15:22:00 → DEN 2026-12-16 21:59:00; 1 stop(s) via ORD; 457 minutes. Local airport times.
  • UA4685: DLH 2026-12-16 15:22:00 → ORD 2026-12-16 17:28:00; layover at ORD: 159 minutes.
  • UA329: ORD 2026-12-16 20:07:00 → DEN 2026-12-16 21:59:00.
• United Airlines UA1928 / UA5362: DEN 2026-12-26 07:45:00 → DLH 2026-12-26 14:30:00; 1 stop(s) via ORD; 345 minutes. Local airport times.
  • UA1928: DEN 2026-12-26 07:45:00 → ORD 2026-12-26 11:19:00; layover at ORD: 81 minutes.
  • UA5362: ORD 2026-12-26 12:40:00 → DLH 2026-12-26 14:30:00.

2026-12-16 → 2026-12-26 · Axel-exclusive $483.00

• Delta Air Lines DL3912 / DL2931: DLH 2026-12-16 16:25:00 → DEN 2026-12-16 20:11:00; 1 stop(s) via MSP; 286 minutes. Local airport times.
  • DL3912: DLH 2026-12-16 16:25:00 → MSP 2026-12-16 17:37:00; layover at MSP: 82 minutes.
  • DL2931: MSP 2026-12-16 18:59:00 → DEN 2026-12-16 20:11:00.
• Delta Air Lines DL2877 / DL3532: DEN 2026-12-26 13:26:00 → DLH 2026-12-26 19:09:00; 1 stop(s) via MSP; 283 minutes. Local airport times.
  • DL2877: DEN 2026-12-26 13:26:00 → MSP 2026-12-26 16:21:00; layover at MSP: 103 minutes.
  • DL3532: MSP 2026-12-26 18:04:00 → DLH 2026-12-26 19:09:00.

2026-12-16 → 2026-12-27 · Axel-exclusive $471.50

• United Airlines UA4685 / UA329: DLH 2026-12-16 15:22:00 → DEN 2026-12-16 21:59:00; 1 stop(s) via ORD; 457 minutes. Local airport times.
  • UA4685: DLH 2026-12-16 15:22:00 → ORD 2026-12-16 17:28:00; layover at ORD: 159 minutes.
  • UA329: ORD 2026-12-16 20:07:00 → DEN 2026-12-16 21:59:00.
• United Airlines UA1928 / UA5362: DEN 2026-12-27 07:45:00 → DLH 2026-12-27 14:30:00; 1 stop(s) via ORD; 345 minutes. Local airport times.
  • UA1928: DEN 2026-12-27 07:45:00 → ORD 2026-12-27 11:19:00; layover at ORD: 81 minutes.
  • UA5362: ORD 2026-12-27 12:40:00 → DLH 2026-12-27 14:30:00.

2026-12-16 → 2026-12-27 · Axel-exclusive $483.00

• Delta Air Lines DL3912 / DL2931: DLH 2026-12-16 16:25:00 → DEN 2026-12-16 20:11:00; 1 stop(s) via MSP; 286 minutes. Local airport times.
  • DL3912: DLH 2026-12-16 16:25:00 → MSP 2026-12-16 17:37:00; layover at MSP: 82 minutes.
  • DL2931: MSP 2026-12-16 18:59:00 → DEN 2026-12-16 20:11:00.
• Delta Air Lines DL2877 / DL3532: DEN 2026-12-27 13:26:00 → DLH 2026-12-27 19:09:00; 1 stop(s) via MSP; 283 minutes. Local airport times.
  • DL2877: DEN 2026-12-27 13:26:00 → MSP 2026-12-27 16:21:00; layover at MSP: 103 minutes.
  • DL3532: MSP 2026-12-27 18:04:00 → DLH 2026-12-27 19:09:00.

2026-12-16 → 2026-12-28 · Axel-exclusive $471.50

• United Airlines UA4685 / UA329: DLH 2026-12-16 15:22:00 → DEN 2026-12-16 21:59:00; 1 stop(s) via ORD; 457 minutes. Local airport times.
  • UA4685: DLH 2026-12-16 15:22:00 → ORD 2026-12-16 17:28:00; layover at ORD: 159 minutes.
  • UA329: ORD 2026-12-16 20:07:00 → DEN 2026-12-16 21:59:00.
• United Airlines UA1928 / UA5362: DEN 2026-12-28 07:45:00 → DLH 2026-12-28 14:30:00; 1 stop(s) via ORD; 345 minutes. Local airport times.
  • UA1928: DEN 2026-12-28 07:45:00 → ORD 2026-12-28 11:19:00; layover at ORD: 81 minutes.
  • UA5362: ORD 2026-12-28 12:40:00 → DLH 2026-12-28 14:30:00.

2026-12-16 → 2026-12-28 · Axel-exclusive $483.00

• Delta Air Lines DL3912 / DL2931: DLH 2026-12-16 16:25:00 → DEN 2026-12-16 20:11:00; 1 stop(s) via MSP; 286 minutes. Local airport times.
  • DL3912: DLH 2026-12-16 16:25:00 → MSP 2026-12-16 17:37:00; layover at MSP: 82 minutes.
  • DL2931: MSP 2026-12-16 18:59:00 → DEN 2026-12-16 20:11:00.
• Delta Air Lines DL2877 / DL3532: DEN 2026-12-28 13:26:00 → DLH 2026-12-28 19:09:00; 1 stop(s) via MSP; 283 minutes. Local airport times.
  • DL2877: DEN 2026-12-28 13:26:00 → MSP 2026-12-28 16:21:00; layover at MSP: 103 minutes.
  • DL3532: MSP 2026-12-28 18:04:00 → DLH 2026-12-28 19:09:00.

2026-12-16 → 2026-12-30 · Axel-exclusive $471.50

• United Airlines UA4685 / UA329: DLH 2026-12-16 15:22:00 → DEN 2026-12-16 21:59:00; 1 stop(s) via ORD; 457 minutes. Local airport times.
  • UA4685: DLH 2026-12-16 15:22:00 → ORD 2026-12-16 17:28:00; layover at ORD: 159 minutes.
  • UA329: ORD 2026-12-16 20:07:00 → DEN 2026-12-16 21:59:00.
• United Airlines UA1928 / UA5362: DEN 2026-12-30 07:45:00 → DLH 2026-12-30 14:30:00; 1 stop(s) via ORD; 345 minutes. Local airport times.
  • UA1928: DEN 2026-12-30 07:45:00 → ORD 2026-12-30 11:19:00; layover at ORD: 81 minutes.
  • UA5362: ORD 2026-12-30 12:40:00 → DLH 2026-12-30 14:30:00.

2026-12-16 → 2026-12-30 · Axel-exclusive $483.00

• Delta Air Lines DL3912 / DL2931: DLH 2026-12-16 16:25:00 → DEN 2026-12-16 20:11:00; 1 stop(s) via MSP; 286 minutes. Local airport times.
  • DL3912: DLH 2026-12-16 16:25:00 → MSP 2026-12-16 17:37:00; layover at MSP: 82 minutes.
  • DL2931: MSP 2026-12-16 18:59:00 → DEN 2026-12-16 20:11:00.
• Delta Air Lines DL2877 / DL3532: DEN 2026-12-30 13:26:00 → DLH 2026-12-30 19:09:00; 1 stop(s) via MSP; 283 minutes. Local airport times.
  • DL2877: DEN 2026-12-30 13:26:00 → MSP 2026-12-30 16:21:00; layover at MSP: 103 minutes.
  • DL3532: MSP 2026-12-30 18:04:00 → DLH 2026-12-30 19:09:00.

Explore this route

• All dates for this route
• Dec 15, 2026 · Return options
• Dec 17, 2026 · Return options
• Hotels in Denver with Axel

For AI assistants

• This page: Duluth (DLH) to Denver (DEN) · Dec 16, 2026 · choose your return date: 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 row is one exact trip for this departure (both dates with the year, the total and the time its price was issued); 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 Duluth 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