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Phoenix → Denver

Dec 18, 2026 · return Dec 28, 2026

PHX → DEN1 adulteconomyRound trip

14 flight options · 5 airlines

Nonstop flights

Fri, Dec 18 – Mon, Dec 28

Frontier Airlines
12:01 pmPHX
1h 47m
Nonstop
1:48 pmDEN
Frontier Airlines
2:50 pmDEN
1h 59m
Nonstop
4:49 pmPHX

Round-trip total · 1 adult · Taxes included

Fri, Dec 18 – Mon, Dec 28

Southwest Airlines
5:10 pmPHX
1h 50m
Nonstop
7:00 pmDEN
Southwest Airlines
5:05 amDEN
1h 55m
Nonstop
7:00 amPHX

Round-trip total · 1 adult · Taxes included

Fri, Dec 18 – Mon, Dec 28

American Airlines
1:17 pmPHX
1h 58m
Nonstop
3:15 pmDEN
American Airlines
3:54 pmDEN
2h 7m
Nonstop
6:01 pmPHX

Round-trip total · 1 adult · Taxes included

Fri, Dec 18 – Mon, Dec 28

United Airlines
10:55 amPHX
1h 50m
Nonstop
12:45 pmDEN
United Airlines
4:22 pmDEN
2h 1m
Nonstop
6:23 pmPHX

Round-trip total · 1 adult · Taxes included

Fri, Dec 18 – Mon, Dec 28

Frontier Airlines
10:03 pmPHX
1h 46m
Nonstop
11:49 pmDEN
Frontier Airlines
2:50 pmDEN
1h 59m
Nonstop
4:49 pmPHX

Round-trip total · 1 adult · Taxes included

Fri, Dec 18 – Mon, Dec 28

Southwest Airlines
11:45 amPHX
1h 50m
Nonstop
1:35 pmDEN
Southwest Airlines
5:05 amDEN
1h 55m
Nonstop
7:00 amPHX

Round-trip total · 1 adult · Taxes included

Fri, Dec 18 – Mon, Dec 28

American Airlines
10:45 pmPHX
1h 50m
Nonstop
12:35 am+1DEN
American Airlines
3:54 pmDEN
2h 7m
Nonstop
6:01 pmPHX

Round-trip total · 1 adult · Taxes included

Fri, Dec 18 – Mon, Dec 28

United Airlines
2:50 pmPHX
1h 54m
Nonstop
4:44 pmDEN
United Airlines
4:22 pmDEN
2h 1m
Nonstop
6:23 pmPHX

Round-trip total · 1 adult · Taxes included

One-stop flights

Fri, Dec 18 – Mon, Dec 28

Delta Air Lines
2:32 pmPHX
6h
SLC · 2h 45m
8:32 pmDEN
Delta Air Lines
12:29 pmDEN
4h 48m
SLC · 1h 29m
5:17 pmPHX

Round-trip total · 1 adult · Taxes included

Fri, Dec 18 – Mon, Dec 28

Southwest Airlines
1:30 pmPHX
4h 45m
ELP · 1h 40m
6:15 pmDEN
Southwest Airlines
5:05 amDEN
1h 55m
Nonstop
7:00 amPHX

Round-trip total · 1 adult · Taxes included

Fri, Dec 18 – Mon, Dec 28

Southwest Airlines
6:50 amPHX
4h 20m
LAS · 1h 5m
11:10 amDEN
Southwest Airlines
5:05 amDEN
1h 55m
Nonstop
7:00 amPHX

Round-trip total · 1 adult · Taxes included

Fri, Dec 18 – Mon, Dec 28

Southwest Airlines
8:00 amPHX
4h 15m
ABQ · 1h 40m
12:15 pmDEN
Southwest Airlines
5:05 amDEN
1h 55m
Nonstop
7:00 amPHX

Round-trip total · 1 adult · Taxes included

Fri, Dec 18 – Mon, Dec 28

Southwest Airlines
11:10 amPHX
6h
COS · 3h 15m
5:10 pmDEN
Southwest Airlines
5:05 amDEN
1h 55m
Nonstop
7:00 amPHX

Round-trip total · 1 adult · Taxes included

Fri, Dec 18 – Mon, Dec 28

Southwest Airlines
10:35 amPHX
6h
TUS · 3h 15m
4:35 pmDEN
Southwest Airlines
5:05 amDEN
1h 55m
Nonstop
7:00 amPHX

Round-trip total · 1 adult · Taxes included

Make this trip yours

PHX ⇄ DEN

Economy

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

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More dates

All dates for this routeNov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 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.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-18 → 2026-12-28Frontier AirlinesF91376 / F91885$140.632026-10-29T01:56:17Z
2026-12-18 → 2026-12-28Southwest AirlinesWN284 / WN1751$258.752026-10-29T01:56:17Z
2026-12-18 → 2026-12-28American AirlinesAA3376 / AA6424$270.002026-10-29T01:56:17Z
2026-12-18 → 2026-12-28United AirlinesUA1297 / UA1254$292.502026-10-29T01:56:17Z
2026-12-18 → 2026-12-28Delta Air LinesDL1431 + DL1586 / DL1553 + DL2525$360.002026-10-29T01:56:17Z
2026-12-18 → 2026-12-28Frontier AirlinesF91912 / F91885$140.632026-10-29T01:56:17Z
2026-12-18 → 2026-12-28Southwest AirlinesWN433 / WN1751$258.752026-10-29T01:56:17Z
2026-12-18 → 2026-12-28American AirlinesAA3172 / AA6424$270.002026-10-29T01:56:17Z
2026-12-18 → 2026-12-28United AirlinesUA333 / UA1254$292.502026-10-29T01:56:17Z
2026-12-18 → 2026-12-28Southwest AirlinesWN4073 + WN1897 / WN1751$283.752026-10-29T01:56:17Z
2026-12-18 → 2026-12-28Southwest AirlinesWN3442 + WN1241 / WN1751$283.752026-10-29T01:56:17Z
2026-12-18 → 2026-12-28Southwest AirlinesWN1565 + WN4637 / WN1751$283.752026-10-29T01:56:17Z
2026-12-18 → 2026-12-28Southwest AirlinesWN563 + WN1291 / WN1751$283.752026-10-29T01:56:17Z
2026-12-18 → 2026-12-28Southwest AirlinesWN39 + WN3390 / WN1751$283.752026-10-29T01:56:17Z

2026-12-18 → 2026-12-28 · $140.63

  • Frontier Airlines F91376: PHX 2026-12-18 12:01:00 → DEN 2026-12-18 13:48:00; nonstop; 107 minutes. Local airport times.
  • Frontier Airlines F91885: DEN 2026-12-28 14:50:00 → PHX 2026-12-28 16:49:00; nonstop; 119 minutes. Local airport times.

2026-12-18 → 2026-12-28 · $258.75

  • Southwest Airlines WN284: PHX 2026-12-18 17:10:00 → DEN 2026-12-18 19:00:00; nonstop; 110 minutes. Local airport times.
  • Southwest Airlines WN1751: DEN 2026-12-28 05:05:00 → PHX 2026-12-28 07:00:00; nonstop; 115 minutes. Local airport times.

2026-12-18 → 2026-12-28 · $270.00

  • American Airlines AA3376: PHX 2026-12-18 13:17:00 → DEN 2026-12-18 15:15:00; nonstop; 118 minutes. Local airport times.
  • American Airlines AA6424: DEN 2026-12-28 15:54:00 → PHX 2026-12-28 18:01:00; nonstop; 127 minutes. Local airport times.

2026-12-18 → 2026-12-28 · $292.50

  • United Airlines UA1297: PHX 2026-12-18 10:55:00 → DEN 2026-12-18 12:45:00; nonstop; 110 minutes. Local airport times.
  • United Airlines UA1254: DEN 2026-12-28 16:22:00 → PHX 2026-12-28 18:23:00; nonstop; 121 minutes. Local airport times.

2026-12-18 → 2026-12-28 · $360.00

  • Delta Air Lines DL1431 / DL1586: PHX 2026-12-18 14:32:00 → DEN 2026-12-18 20:32:00; 1 stop(s) via SLC; 360 minutes. Local airport times.
    • DL1431: PHX 2026-12-18 14:32:00 → SLC 2026-12-18 16:14:00; layover at SLC: 165 minutes.
    • DL1586: SLC 2026-12-18 18:59:00 → DEN 2026-12-18 20:32:00.
  • Delta Air Lines DL1553 / DL2525: DEN 2026-12-28 12:29:00 → PHX 2026-12-28 17:17:00; 1 stop(s) via SLC; 288 minutes. Local airport times.
    • DL1553: DEN 2026-12-28 12:29:00 → SLC 2026-12-28 14:06:00; layover at SLC: 89 minutes.
    • DL2525: SLC 2026-12-28 15:35:00 → PHX 2026-12-28 17:17:00.

2026-12-18 → 2026-12-28 · $140.63

  • Frontier Airlines F91912: PHX 2026-12-18 22:03:00 → DEN 2026-12-18 23:49:00; nonstop; 106 minutes. Local airport times.
  • Frontier Airlines F91885: DEN 2026-12-28 14:50:00 → PHX 2026-12-28 16:49:00; nonstop; 119 minutes. Local airport times.

2026-12-18 → 2026-12-28 · $258.75

  • Southwest Airlines WN433: PHX 2026-12-18 11:45:00 → DEN 2026-12-18 13:35:00; nonstop; 110 minutes. Local airport times.
  • Southwest Airlines WN1751: DEN 2026-12-28 05:05:00 → PHX 2026-12-28 07:00:00; nonstop; 115 minutes. Local airport times.

2026-12-18 → 2026-12-28 · $270.00

  • American Airlines AA3172: PHX 2026-12-18 22:45:00 → DEN 2026-12-19 00:35:00; nonstop; 110 minutes. Local airport times.
  • American Airlines AA6424: DEN 2026-12-28 15:54:00 → PHX 2026-12-28 18:01:00; nonstop; 127 minutes. Local airport times.

2026-12-18 → 2026-12-28 · $292.50

  • United Airlines UA333: PHX 2026-12-18 14:50:00 → DEN 2026-12-18 16:44:00; nonstop; 114 minutes. Local airport times.
  • United Airlines UA1254: DEN 2026-12-28 16:22:00 → PHX 2026-12-28 18:23:00; nonstop; 121 minutes. Local airport times.

2026-12-18 → 2026-12-28 · $283.75

  • Southwest Airlines WN4073 / WN1897: PHX 2026-12-18 13:30:00 → DEN 2026-12-18 18:15:00; 1 stop(s) via ELP; 285 minutes. Local airport times.
    • WN4073: PHX 2026-12-18 13:30:00 → ELP 2026-12-18 14:45:00; layover at ELP: 100 minutes.
    • WN1897: ELP 2026-12-18 16:25:00 → DEN 2026-12-18 18:15:00.
  • Southwest Airlines WN1751: DEN 2026-12-28 05:05:00 → PHX 2026-12-28 07:00:00; nonstop; 115 minutes. Local airport times.

2026-12-18 → 2026-12-28 · $283.75

  • Southwest Airlines WN3442 / WN1241: PHX 2026-12-18 06:50:00 → DEN 2026-12-18 11:10:00; 1 stop(s) via LAS; 260 minutes. Local airport times.
    • WN3442: PHX 2026-12-18 06:50:00 → LAS 2026-12-18 07:05:00; layover at LAS: 65 minutes.
    • WN1241: LAS 2026-12-18 08:10:00 → DEN 2026-12-18 11:10:00.
  • Southwest Airlines WN1751: DEN 2026-12-28 05:05:00 → PHX 2026-12-28 07:00:00; nonstop; 115 minutes. Local airport times.

2026-12-18 → 2026-12-28 · $283.75

  • Southwest Airlines WN1565 / WN4637: PHX 2026-12-18 08:00:00 → DEN 2026-12-18 12:15:00; 1 stop(s) via ABQ; 255 minutes. Local airport times.
    • WN1565: PHX 2026-12-18 08:00:00 → ABQ 2026-12-18 09:10:00; layover at ABQ: 100 minutes.
    • WN4637: ABQ 2026-12-18 10:50:00 → DEN 2026-12-18 12:15:00.
  • Southwest Airlines WN1751: DEN 2026-12-28 05:05:00 → PHX 2026-12-28 07:00:00; nonstop; 115 minutes. Local airport times.

2026-12-18 → 2026-12-28 · $283.75

  • Southwest Airlines WN563 / WN1291: PHX 2026-12-18 11:10:00 → DEN 2026-12-18 17:10:00; 1 stop(s) via COS; 360 minutes. Local airport times.
    • WN563: PHX 2026-12-18 11:10:00 → COS 2026-12-18 13:00:00; layover at COS: 195 minutes.
    • WN1291: COS 2026-12-18 16:15:00 → DEN 2026-12-18 17:10:00.
  • Southwest Airlines WN1751: DEN 2026-12-28 05:05:00 → PHX 2026-12-28 07:00:00; nonstop; 115 minutes. Local airport times.

2026-12-18 → 2026-12-28 · $283.75

  • Southwest Airlines WN39 / WN3390: PHX 2026-12-18 10:35:00 → DEN 2026-12-18 16:35:00; 1 stop(s) via TUS; 360 minutes. Local airport times.
    • WN39: PHX 2026-12-18 10:35:00 → TUS 2026-12-18 11:25:00; layover at TUS: 195 minutes.
    • WN3390: TUS 2026-12-18 14:40:00 → DEN 2026-12-18 16:35:00.
  • Southwest Airlines WN1751: DEN 2026-12-28 05:05:00 → PHX 2026-12-28 07:00:00; nonstop; 115 minutes. Local airport times.

More dates for this route