Denver (DEN) to Phoenix (PHX), Dec 16–27, 2026: from $147 round trip

Denver (DEN) to Phoenix (PHX), Dec 16–27, 2026: from $147 round trip on Axel, checked Nov 13, 2026. Lowest published fare: $147 round trip, Axel-exclusive, Frontier Airlines, nonstop, Dec 16–27, 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.

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 Phoenix for these trips

Hotels: under a trip, hotels in Phoenix 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 Phoenix for these nights (Dec 16–27, 2026 · 11 nights · 2 adults, 1 room): 3★ Crowne Plaza Phoenix Airport - PHX by IHG, $92 a night, $1,009 for 11 nights · 4★ Graduate by Hilton Tempe, $122 a night, $1,341 for 11 nights · 5★ Mountain Shadows Resort Scottsdale, $229 a night, $2,518 for 11 nights

All hotels in Phoenix

Route overview: Denver to Phoenix (PHX) flight deals

2026-12-16 → 2026-12-27 · Axel-exclusive $147

• Frontier Airlines F91885: DEN 2026-12-16 12:52:00 → PHX 2026-12-16 14:54:00; nonstop; 122 minutes. Local airport times.
• Frontier Airlines F91912: PHX 2026-12-27 22:09:00 → DEN 2026-12-27 23:59:00; nonstop; 110 minutes. Local airport times.

2026-12-16 → 2026-12-27 · Axel-exclusive $274

• Southwest Airlines WN1755: DEN 2026-12-16 10:30:00 → PHX 2026-12-16 12:25:00; nonstop; 115 minutes. Local airport times.
• Southwest Airlines WN901: PHX 2026-12-27 14:35:00 → DEN 2026-12-27 16:20:00; nonstop; 105 minutes. Local airport times.

2026-12-16 → 2026-12-27 · Axel-exclusive $297

• United Airlines UA2655: DEN 2026-12-16 20:41:00 → PHX 2026-12-16 22:45:00; nonstop; 124 minutes. Local airport times.
• United Airlines UA1745: PHX 2026-12-27 19:45:00 → DEN 2026-12-27 21:42:00; nonstop; 117 minutes. Local airport times.

2026-12-16 → 2026-12-27 · Axel-exclusive $297

• American Airlines AA868: DEN 2026-12-16 05:46:00 → PHX 2026-12-16 07:50:00; nonstop; 124 minutes. Local airport times.
• American Airlines AA2601: PHX 2026-12-27 22:45:00 → DEN 2026-12-28 00:38:00; nonstop; 113 minutes. Local airport times.

2026-12-16 → 2026-12-27 · Axel-exclusive $366

• Delta Air Lines DL1553 / DL2525: DEN 2026-12-16 12:29:00 → PHX 2026-12-16 17:17:00; 1 stop(s) via SLC; 288 minutes. Local airport times.
  • DL1553: DEN 2026-12-16 12:29:00 → SLC 2026-12-16 14:06:00; layover at SLC: 89 minutes.
  • DL2525: SLC 2026-12-16 15:35:00 → PHX 2026-12-16 17:17:00.
• Delta Air Lines DL1431 / DL1586: PHX 2026-12-27 14:32:00 → DEN 2026-12-27 20:32:00; 1 stop(s) via SLC; 360 minutes. Local airport times.
  • DL1431: PHX 2026-12-27 14:32:00 → SLC 2026-12-27 16:14:00; layover at SLC: 165 minutes.
  • DL1586: SLC 2026-12-27 18:59:00 → DEN 2026-12-27 20:32:00.

2026-12-16 → 2026-12-27 · Axel-exclusive $147

• Frontier Airlines F94753: DEN 2026-12-16 22:29:00 → PHX 2026-12-17 00:42:00; nonstop; 133 minutes. Local airport times.
• Frontier Airlines F91912: PHX 2026-12-27 22:09:00 → DEN 2026-12-27 23:59:00; nonstop; 110 minutes. Local airport times.

2026-12-16 → 2026-12-27 · Axel-exclusive $274

• Southwest Airlines WN1760: DEN 2026-12-16 20:55:00 → PHX 2026-12-16 23:00:00; nonstop; 125 minutes. Local airport times.
• Southwest Airlines WN901: PHX 2026-12-27 14:35:00 → DEN 2026-12-27 16:20:00; nonstop; 105 minutes. Local airport times.

2026-12-16 → 2026-12-27 · Axel-exclusive $297

• United Airlines UA479: DEN 2026-12-16 17:44:00 → PHX 2026-12-16 19:47:00; nonstop; 123 minutes. Local airport times.
• United Airlines UA1745: PHX 2026-12-27 19:45:00 → DEN 2026-12-27 21:42:00; nonstop; 117 minutes. Local airport times.

2026-12-16 → 2026-12-27 · Axel-exclusive $297

• American Airlines AA1404: DEN 2026-12-16 06:21:00 → PHX 2026-12-16 08:30:00; nonstop; 129 minutes. Local airport times.
• American Airlines AA2601: PHX 2026-12-27 22:45:00 → DEN 2026-12-28 00:38:00; nonstop; 113 minutes. Local airport times.

2026-12-16 → 2026-12-27 · Axel-exclusive $167

• Frontier Airlines F93219 / F93871: DEN 2026-12-16 09:12:00 → PHX 2026-12-16 13:50:00; 1 stop(s) via SLC; 278 minutes. Local airport times.
  • F93219: DEN 2026-12-16 09:12:00 → SLC 2026-12-16 10:54:00; layover at SLC: 71 minutes.
  • F93871: SLC 2026-12-16 12:05:00 → PHX 2026-12-16 13:50:00.
• Frontier Airlines F91912: PHX 2026-12-27 22:09:00 → DEN 2026-12-27 23:59:00; nonstop; 110 minutes. Local airport times.

2026-12-16 → 2026-12-27 · Axel-exclusive $294

• Southwest Airlines WN1147 / WN930: DEN 2026-12-16 08:45:00 → PHX 2026-12-16 13:45:00; 1 stop(s) via SLC; 300 minutes. Local airport times.
  • WN1147: DEN 2026-12-16 08:45:00 → SLC 2026-12-16 10:20:00; layover at SLC: 110 minutes.
  • WN930: SLC 2026-12-16 12:10:00 → PHX 2026-12-16 13:45:00.
• Southwest Airlines WN901: PHX 2026-12-27 14:35:00 → DEN 2026-12-27 16:20:00; nonstop; 105 minutes. Local airport times.

2026-12-16 → 2026-12-27 · Axel-exclusive $294

• Southwest Airlines WN1030 / WN1300: DEN 2026-12-16 15:55:00 → PHX 2026-12-16 21:40:00; 1 stop(s) via COS; 345 minutes. Local airport times.
  • WN1030: DEN 2026-12-16 15:55:00 → COS 2026-12-16 16:45:00; layover at COS: 180 minutes.
  • WN1300: COS 2026-12-16 19:45:00 → PHX 2026-12-16 21:40:00.
• Southwest Airlines WN901: PHX 2026-12-27 14:35:00 → DEN 2026-12-27 16:20:00; nonstop; 105 minutes. Local airport times.

2026-12-16 → 2026-12-27 · Axel-exclusive $294

• Southwest Airlines WN2342 / WN1472: DEN 2026-12-16 16:15:00 → PHX 2026-12-16 21:55:00; 1 stop(s) via ABQ; 340 minutes. Local airport times.
  • WN2342: DEN 2026-12-16 16:15:00 → ABQ 2026-12-16 17:35:00; layover at ABQ: 175 minutes.
  • WN1472: ABQ 2026-12-16 20:30:00 → PHX 2026-12-16 21:55:00.
• Southwest Airlines WN901: PHX 2026-12-27 14:35:00 → DEN 2026-12-27 16:20:00; nonstop; 105 minutes. Local airport times.

2026-12-16 → 2026-12-27 · Axel-exclusive $294

• Southwest Airlines WN4301 / WN471: DEN 2026-12-16 16:55:00 → PHX 2026-12-16 20:55:00; 1 stop(s) via TUS; 240 minutes. Local airport times.
  • WN4301: DEN 2026-12-16 16:55:00 → TUS 2026-12-16 18:55:00; layover at TUS: 60 minutes.
  • WN471: TUS 2026-12-16 19:55:00 → PHX 2026-12-16 20:55:00.
• Southwest Airlines WN901: PHX 2026-12-27 14:35:00 → DEN 2026-12-27 16:20:00; nonstop; 105 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
• Dec 15, 2026 · Return options
• Dec 17, 2026 · Return options
• Hotels in Phoenix with Axel

For AI assistants

• This page: Denver (DEN) to Phoenix (PHX) · Dec 16, 2026 · return Dec 27, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with its displayed check date. Under a trip, hotels in Phoenix 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.
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