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Route overview: Denver to Phoenix (PHX) flight deals

Denver → Phoenix

Dec 30, 2026 · one way

DEN → PHX1 adulteconomyOne way

14 flight options · 5 airlines

Nonstop flights

Wed, Dec 30 · One way

Frontier Airlines
7:00 amDEN
2h 4m
Nonstop
9:04 amPHX

One-way total · 1 adult · Taxes included

Wed, Dec 30 · One way

Southwest Airlines
8:55 pmDEN
2h 5m
Nonstop
11:00 pmPHX

One-way total · 1 adult · Taxes included

Wed, Dec 30 · One way

United Airlines
11:35 amDEN
2h 2m
Nonstop
1:37 pmPHX

One-way total · 1 adult · Taxes included

Wed, Dec 30 · One way

American Airlines
5:46 amDEN
2h 4m
Nonstop
7:50 amPHX

One-way total · 1 adult · Taxes included

Wed, Dec 30 · One way

Frontier Airlines
12:52 pmDEN
2h 2m
Nonstop
2:54 pmPHX

One-way total · 1 adult · Taxes included

Wed, Dec 30 · One way

Southwest Airlines
4:45 pmDEN
1h 50m
Nonstop
6:35 pmPHX

One-way total · 1 adult · Taxes included

Wed, Dec 30 · One way

American Airlines
6:21 amDEN
2h 9m
Nonstop
8:30 amPHX

One-way total · 1 adult · Taxes included

Wed, Dec 30 · One way

United Airlines
7:45 pmDEN
2h 2m
Nonstop
9:47 pmPHX

One-way total · 1 adult · Taxes included

One-stop flights

Wed, Dec 30 · One way

Delta Air Lines
12:29 pmDEN
4h 48m
SLC · 1h 29m
5:17 pmPHX

One-way total · 1 adult · Taxes included

Wed, Dec 30 · One way

Frontier Airlines
9:12 amDEN
4h 38m
SLC · 1h 11m
1:50 pmPHX

One-way total · 1 adult · Taxes included

Wed, Dec 30 · One way

Southwest Airlines
4:15 pmDEN
5h 40m
ABQ · 2h 55m
9:55 pmPHX

One-way total · 1 adult · Taxes included

Wed, Dec 30 · One way

Southwest Airlines
3:55 pmDEN
5h 45m
COS · 3h
9:40 pmPHX

One-way total · 1 adult · Taxes included

Wed, Dec 30 · One way

Southwest Airlines
4:55 pmDEN
4h
TUS · 1h
8:55 pmPHX

One-way total · 1 adult · Taxes included

Wed, Dec 30 · One way

Southwest Airlines
8:45 amDEN
5h
SLC · 1h 50m
1:45 pmPHX

One-way total · 1 adult · Taxes included

Make this trip yours

DEN ⇄ PHX

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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Explore this route

All dates for this routeDec 29, 2026 · One wayDec 31, 2026 · One way
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Live price for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the flights there to get the current bookable total; the listed prices are the ones issued at the times shown.

Route overview: Denver to Phoenix (PHX) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-30 · one wayFrontier AirlinesF91375$89.702026-10-29T01:04:33Z
2026-12-30 · one waySouthwest AirlinesWN1760$167.702026-10-29T01:04:33Z
2026-12-30 · one wayUnited AirlinesUA1686$180.702026-10-29T01:04:33Z
2026-12-30 · one wayAmerican AirlinesAA868$180.702026-10-29T01:04:33Z
2026-12-30 · one wayDelta Air LinesDL1553 + DL2525$219.702026-10-29T01:04:33Z
2026-12-30 · one wayFrontier AirlinesF91885$89.702026-10-29T01:04:33Z
2026-12-30 · one waySouthwest AirlinesWN1759$167.702026-10-29T01:04:33Z
2026-12-30 · one wayAmerican AirlinesAA1404$180.702026-10-29T01:04:33Z
2026-12-30 · one wayUnited AirlinesUA1729$180.702026-10-29T01:04:33Z
2026-12-30 · one wayFrontier AirlinesF93219 + F93871$115.702026-10-29T01:04:33Z
2026-12-30 · one waySouthwest AirlinesWN2342 + WN1472$193.702026-10-29T01:04:33Z
2026-12-30 · one waySouthwest AirlinesWN1030 + WN1300$193.702026-10-29T01:04:33Z
2026-12-30 · one waySouthwest AirlinesWN4301 + WN471$193.702026-10-29T01:04:33Z
2026-12-30 · one waySouthwest AirlinesWN1147 + WN930$193.702026-10-29T01:04:33Z

2026-12-30 · one way · $89.70

  • Frontier Airlines F91375: DEN 2026-12-30 07:00:00 → PHX 2026-12-30 09:04:00; nonstop; 124 minutes. Local airport times.

2026-12-30 · one way · $167.70

  • Southwest Airlines WN1760: DEN 2026-12-30 20:55:00 → PHX 2026-12-30 23:00:00; nonstop; 125 minutes. Local airport times.

2026-12-30 · one way · $180.70

  • United Airlines UA1686: DEN 2026-12-30 11:35:00 → PHX 2026-12-30 13:37:00; nonstop; 122 minutes. Local airport times.

2026-12-30 · one way · $180.70

  • American Airlines AA868: DEN 2026-12-30 05:46:00 → PHX 2026-12-30 07:50:00; nonstop; 124 minutes. Local airport times.

2026-12-30 · one way · $219.70

  • Delta Air Lines DL1553 / DL2525: DEN 2026-12-30 12:29:00 → PHX 2026-12-30 17:17:00; 1 stop(s) via SLC; 288 minutes. Local airport times.
    • DL1553: DEN 2026-12-30 12:29:00 → SLC 2026-12-30 14:06:00; layover at SLC: 89 minutes.
    • DL2525: SLC 2026-12-30 15:35:00 → PHX 2026-12-30 17:17:00.

2026-12-30 · one way · $89.70

  • Frontier Airlines F91885: DEN 2026-12-30 12:52:00 → PHX 2026-12-30 14:54:00; nonstop; 122 minutes. Local airport times.

2026-12-30 · one way · $167.70

  • Southwest Airlines WN1759: DEN 2026-12-30 16:45:00 → PHX 2026-12-30 18:35:00; nonstop; 110 minutes. Local airport times.

2026-12-30 · one way · $180.70

  • American Airlines AA1404: DEN 2026-12-30 06:21:00 → PHX 2026-12-30 08:30:00; nonstop; 129 minutes. Local airport times.

2026-12-30 · one way · $180.70

  • United Airlines UA1729: DEN 2026-12-30 19:45:00 → PHX 2026-12-30 21:47:00; nonstop; 122 minutes. Local airport times.

2026-12-30 · one way · $115.70

  • Frontier Airlines F93219 / F93871: DEN 2026-12-30 09:12:00 → PHX 2026-12-30 13:50:00; 1 stop(s) via SLC; 278 minutes. Local airport times.
    • F93219: DEN 2026-12-30 09:12:00 → SLC 2026-12-30 10:54:00; layover at SLC: 71 minutes.
    • F93871: SLC 2026-12-30 12:05:00 → PHX 2026-12-30 13:50:00.

2026-12-30 · one way · $193.70

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

2026-12-30 · one way · $193.70

  • Southwest Airlines WN1030 / WN1300: DEN 2026-12-30 15:55:00 → PHX 2026-12-30 21:40:00; 1 stop(s) via COS; 345 minutes. Local airport times.
    • WN1030: DEN 2026-12-30 15:55:00 → COS 2026-12-30 16:45:00; layover at COS: 180 minutes.
    • WN1300: COS 2026-12-30 19:45:00 → PHX 2026-12-30 21:40:00.

2026-12-30 · one way · $193.70

  • Southwest Airlines WN4301 / WN471: DEN 2026-12-30 16:55:00 → PHX 2026-12-30 20:55:00; 1 stop(s) via TUS; 240 minutes. Local airport times.
    • WN4301: DEN 2026-12-30 16:55:00 → TUS 2026-12-30 18:55:00; layover at TUS: 60 minutes.
    • WN471: TUS 2026-12-30 19:55:00 → PHX 2026-12-30 20:55:00.

2026-12-30 · one way · $193.70

  • Southwest Airlines WN1147 / WN930: DEN 2026-12-30 08:45:00 → PHX 2026-12-30 13:45:00; 1 stop(s) via SLC; 300 minutes. Local airport times.
    • WN1147: DEN 2026-12-30 08:45:00 → SLC 2026-12-30 10:20:00; layover at SLC: 110 minutes.
    • WN930: SLC 2026-12-30 12:10:00 → PHX 2026-12-30 13:45:00.

Explore this route

For AI assistants

  • This page: Denver (DEN) to Phoenix (PHX) · Dec 30, 2026 · one way: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
  • 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 Denver to Phoenix (PHX) 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. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. 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.