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Route overview: Denver to Phoenix (PHX) flight deals

Denver → Phoenix

Jun 21, 2027 · one way

DEN → PHX1 adulteconomyOne way

14 flight options · 5 airlines

Nonstop flights

Mon, Jun 21 · One way

Frontier Airlines
2:50 pmDEN
1h 59m
Nonstop
3:49 pmPHX

One-way total · 1 adult · Taxes included

Mon, Jun 21 · One way

Southwest Airlines
8:20 amDEN
2h
Nonstop
9:20 amPHX

One-way total · 1 adult · Taxes included

Mon, Jun 21 · One way

American Airlines
6:59 pmDEN
1h 56m
Nonstop
7:55 pmPHX

One-way total · 1 adult · Taxes included

Mon, Jun 21 · One way

United Airlines
7:35 pmDEN
2h 2m
Nonstop
8:37 pmPHX

One-way total · 1 adult · Taxes included

Mon, Jun 21 · One way

Frontier Airlines
6:45 amDEN
2h
Nonstop
7:45 amPHX

One-way total · 1 adult · Taxes included

Mon, Jun 21 · One way

Southwest Airlines
5:05 amDEN
1h 55m
Nonstop
6:00 amPHX

One-way total · 1 adult · Taxes included

Mon, Jun 21 · One way

American Airlines
3:54 pmDEN
2h 7m
Nonstop
5:01 pmPHX

One-way total · 1 adult · Taxes included

Mon, Jun 21 · One way

United Airlines
4:22 pmDEN
2h 1m
Nonstop
5:23 pmPHX

One-way total · 1 adult · Taxes included

One-stop flights

Mon, Jun 21 · One way

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

One-way total · 1 adult · Taxes included

Mon, Jun 21 · One way

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

One-way total · 1 adult · Taxes included

Mon, Jun 21 · One way

Southwest Airlines
8:45 amDEN
5h
SLC · 1h 50m
12:45 pmPHX

One-way total · 1 adult · Taxes included

Mon, Jun 21 · One way

Southwest Airlines
3:55 pmDEN
5h 45m
COS · 3h
8:40 pmPHX

One-way total · 1 adult · Taxes included

Mon, Jun 21 · One way

Southwest Airlines
4:15 pmDEN
5h 40m
ABQ · 2h 55m
8:55 pmPHX

One-way total · 1 adult · Taxes included

Mon, Jun 21 · One way

Southwest Airlines
4:55 pmDEN
4h
TUS · 1h
7:55 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 routeJun 20, 2027 · Return optionsJun 22, 2027 · Return optionsHotels in Phoenix with Axel
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.

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.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-06-21 · one wayFrontier AirlinesF91885Axel-exclusive $59.002026-10-29T01:04:33Z
2027-06-21 · one waySouthwest AirlinesWN221Axel-exclusive $109.002026-10-29T01:04:33Z
2027-06-21 · one wayAmerican AirlinesAA1762Axel-exclusive $119.002026-10-29T01:04:33Z
2027-06-21 · one wayUnited AirlinesUA1729Axel-exclusive $119.002026-10-29T01:04:33Z
2027-06-21 · one wayDelta Air LinesDL1553 + DL2525Axel-exclusive $149.002026-10-29T01:04:33Z
2027-06-21 · one wayFrontier AirlinesF92141Axel-exclusive $59.002026-10-29T01:04:33Z
2027-06-21 · one waySouthwest AirlinesWN1751Axel-exclusive $109.002026-10-29T01:04:33Z
2027-06-21 · one wayAmerican AirlinesAA6424Axel-exclusive $119.002026-10-29T01:04:33Z
2027-06-21 · one wayUnited AirlinesUA1254Axel-exclusive $119.002026-10-29T01:04:33Z
2027-06-21 · one wayFrontier AirlinesF93219 + F93871Axel-exclusive $79.002026-10-29T01:04:33Z
2027-06-21 · one waySouthwest AirlinesWN1147 + WN930Axel-exclusive $129.002026-10-29T01:04:33Z
2027-06-21 · one waySouthwest AirlinesWN1030 + WN1300Axel-exclusive $129.002026-10-29T01:04:33Z
2027-06-21 · one waySouthwest AirlinesWN2342 + WN1472Axel-exclusive $129.002026-10-29T01:04:33Z
2027-06-21 · one waySouthwest AirlinesWN4301 + WN471Axel-exclusive $129.002026-10-29T01:04:33Z

Route overview: Denver to Phoenix (PHX) flight deals

2027-06-21 · one way · Axel-exclusive $59.00

  • Frontier Airlines F91885: DEN 2027-06-21 14:50:00 → PHX 2027-06-21 15:49:00; nonstop; 119 minutes. Local airport times.

2027-06-21 · one way · Axel-exclusive $109.00

  • Southwest Airlines WN221: DEN 2027-06-21 08:20:00 → PHX 2027-06-21 09:20:00; nonstop; 120 minutes. Local airport times.

2027-06-21 · one way · Axel-exclusive $119.00

  • American Airlines AA1762: DEN 2027-06-21 18:59:00 → PHX 2027-06-21 19:55:00; nonstop; 116 minutes. Local airport times.

2027-06-21 · one way · Axel-exclusive $119.00

  • United Airlines UA1729: DEN 2027-06-21 19:35:00 → PHX 2027-06-21 20:37:00; nonstop; 122 minutes. Local airport times.

2027-06-21 · one way · Axel-exclusive $149.00

  • Delta Air Lines DL1553 / DL2525: DEN 2027-06-21 12:29:00 → PHX 2027-06-21 16:17:00; 1 stop(s) via SLC; 288 minutes. Local airport times.
    • DL1553: DEN 2027-06-21 12:29:00 → SLC 2027-06-21 14:06:00; layover at SLC: 89 minutes.
    • DL2525: SLC 2027-06-21 15:35:00 → PHX 2027-06-21 16:17:00.

2027-06-21 · one way · Axel-exclusive $59.00

  • Frontier Airlines F92141: DEN 2027-06-21 06:45:00 → PHX 2027-06-21 07:45:00; nonstop; 120 minutes. Local airport times.

2027-06-21 · one way · Axel-exclusive $109.00

  • Southwest Airlines WN1751: DEN 2027-06-21 05:05:00 → PHX 2027-06-21 06:00:00; nonstop; 115 minutes. Local airport times.

2027-06-21 · one way · Axel-exclusive $119.00

  • American Airlines AA6424: DEN 2027-06-21 15:54:00 → PHX 2027-06-21 17:01:00; nonstop; 127 minutes. Local airport times.

2027-06-21 · one way · Axel-exclusive $119.00

  • United Airlines UA1254: DEN 2027-06-21 16:22:00 → PHX 2027-06-21 17:23:00; nonstop; 121 minutes. Local airport times.

2027-06-21 · one way · Axel-exclusive $79.00

  • Frontier Airlines F93219 / F93871: DEN 2027-06-21 09:12:00 → PHX 2027-06-21 12:50:00; 1 stop(s) via SLC; 278 minutes. Local airport times.
    • F93219: DEN 2027-06-21 09:12:00 → SLC 2027-06-21 10:54:00; layover at SLC: 71 minutes.
    • F93871: SLC 2027-06-21 12:05:00 → PHX 2027-06-21 12:50:00.

2027-06-21 · one way · Axel-exclusive $129.00

  • Southwest Airlines WN1147 / WN930: DEN 2027-06-21 08:45:00 → PHX 2027-06-21 12:45:00; 1 stop(s) via SLC; 300 minutes. Local airport times.
    • WN1147: DEN 2027-06-21 08:45:00 → SLC 2027-06-21 10:20:00; layover at SLC: 110 minutes.
    • WN930: SLC 2027-06-21 12:10:00 → PHX 2027-06-21 12:45:00.

2027-06-21 · one way · Axel-exclusive $129.00

  • Southwest Airlines WN1030 / WN1300: DEN 2027-06-21 15:55:00 → PHX 2027-06-21 20:40:00; 1 stop(s) via COS; 345 minutes. Local airport times.
    • WN1030: DEN 2027-06-21 15:55:00 → COS 2027-06-21 16:45:00; layover at COS: 180 minutes.
    • WN1300: COS 2027-06-21 19:45:00 → PHX 2027-06-21 20:40:00.

2027-06-21 · one way · Axel-exclusive $129.00

  • Southwest Airlines WN2342 / WN1472: DEN 2027-06-21 16:15:00 → PHX 2027-06-21 20:55:00; 1 stop(s) via ABQ; 340 minutes. Local airport times.
    • WN2342: DEN 2027-06-21 16:15:00 → ABQ 2027-06-21 17:35:00; layover at ABQ: 175 minutes.
    • WN1472: ABQ 2027-06-21 20:30:00 → PHX 2027-06-21 20:55:00.

2027-06-21 · one way · Axel-exclusive $129.00

  • Southwest Airlines WN4301 / WN471: DEN 2027-06-21 16:55:00 → PHX 2027-06-21 19:55:00; 1 stop(s) via TUS; 240 minutes. Local airport times.
    • WN4301: DEN 2027-06-21 16:55:00 → TUS 2027-06-21 17:55:00; layover at TUS: 60 minutes.
    • WN471: TUS 2027-06-21 18:55:00 → PHX 2027-06-21 19:55:00.

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For AI assistants

  • This page: Denver (DEN) to Phoenix (PHX) · Jun 21, 2027 · 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.