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Phoenix → Seattle

Dec 21, 2026 · return Dec 22, 2026

PHX → SEA1 adulteconomyRound trip

14 flight options · 4 airlines

Nonstop flights

Mon, Dec 21 – Tue, Dec 22

Southwest Airlines
6:45 pmPHX
3h
Nonstop
8:45 pmSEA
Southwest Airlines
5:40 amSEA
2h 50m
Nonstop
9:30 amPHX

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Tue, Dec 22

Alaska Airlines
3:16 pmPHX
3h 19m
Nonstop
5:35 pmSEA
Alaska Airlines
6:00 amSEA
2h 48m
Nonstop
9:48 amPHX

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Tue, Dec 22

American Airlines
6:30 pmPHX
3h 26m
Nonstop
8:56 pmSEA
American Airlines
3:00 pmSEA
2h 52m
Nonstop
6:52 pmPHX

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Tue, Dec 22

Delta Air Lines
6:00 amPHX
3h 10m
Nonstop
8:10 amSEA
Delta Air Lines
5:59 pmSEA
2h 54m
Nonstop
9:53 pmPHX

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Tue, Dec 22

Southwest Airlines
7:45 amPHX
3h 5m
Nonstop
9:50 amSEA
Southwest Airlines
5:40 amSEA
2h 50m
Nonstop
9:30 amPHX

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Tue, Dec 22

Alaska Airlines
10:44 pmPHX
3h 15m
Nonstop
12:59 am+1SEA
Alaska Airlines
6:00 amSEA
2h 48m
Nonstop
9:48 amPHX

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Tue, Dec 22

American Airlines
3:26 pmPHX
3h 23m
Nonstop
5:49 pmSEA
American Airlines
3:00 pmSEA
2h 52m
Nonstop
6:52 pmPHX

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Tue, Dec 22

Delta Air Lines
4:48 pmPHX
3h 5m
Nonstop
6:53 pmSEA
Delta Air Lines
5:59 pmSEA
2h 54m
Nonstop
9:53 pmPHX

Round-trip total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 – Tue, Dec 22

Alaska Airlines
6:52 pmPHX
5h 8m
PDX · 1h 9m
11:00 pmSEA
Alaska Airlines
6:00 amSEA
2h 48m
Nonstop
9:48 amPHX

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Tue, Dec 22

American Airlines
2:35 pmPHX
5h 27m
SJC · 1h 3m
7:02 pmSEA
American Airlines
3:00 pmSEA
2h 52m
Nonstop
6:52 pmPHX

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Tue, Dec 22

American Airlines
5:47 pmPHX
5h 13m
SLC · 1h
10:00 pmSEA
American Airlines
3:00 pmSEA
2h 52m
Nonstop
6:52 pmPHX

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Tue, Dec 22

American Airlines
2:35 pmPHX
5h 35m
MRY · 1h 12m
7:10 pmSEA
American Airlines
3:00 pmSEA
2h 52m
Nonstop
6:52 pmPHX

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Tue, Dec 22

American Airlines
1:16 pmPHX
5h 28m
TUS · 1h 10m
5:44 pmSEA
American Airlines
3:00 pmSEA
2h 52m
Nonstop
6:52 pmPHX

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Tue, Dec 22

Delta Air Lines
2:32 pmPHX
5h 15m
SLC · 1h 17m
6:47 pmSEA
Delta Air Lines
5:59 pmSEA
2h 54m
Nonstop
9:53 pmPHX

Round-trip total · 1 adult · Taxes included

Make this trip yours

PHX ⇄ SEA

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)
2026-12-21 → 2026-12-22Southwest AirlinesWN4476 / WN3434$399.002026-10-29T01:56:37Z
2026-12-21 → 2026-12-22Alaska AirlinesAS610 / AS431$413.002026-10-29T01:56:37Z
2026-12-21 → 2026-12-22American AirlinesAA1622 / AA2073$434.002026-10-29T01:56:37Z
2026-12-21 → 2026-12-22Delta Air LinesDL2444 / DL2698$441.002026-10-29T01:56:37Z
2026-12-21 → 2026-12-22Southwest AirlinesWN2156 / WN3434$399.002026-10-29T01:56:37Z
2026-12-21 → 2026-12-22Alaska AirlinesAS1659 / AS431$413.002026-10-29T01:56:37Z
2026-12-21 → 2026-12-22American AirlinesAA4218 / AA2073$434.002026-10-29T01:56:37Z
2026-12-21 → 2026-12-22Delta Air LinesDL2449 / DL2698$441.002026-10-29T01:56:37Z
2026-12-21 → 2026-12-22Alaska AirlinesAS662 + AS1432 / AS431$406.002026-10-29T01:56:37Z
2026-12-21 → 2026-12-22American AirlinesAA6344 + AS659 / AA2073$423.502026-10-29T01:56:37Z
2026-12-21 → 2026-12-22American AirlinesAA3257 + AS510 / AA2073$423.502026-10-29T01:56:37Z
2026-12-21 → 2026-12-22American AirlinesAA3873 + AS2273 / AA2073$423.502026-10-29T01:56:37Z
2026-12-21 → 2026-12-22American AirlinesAA3996 + AS641 / AA2073$423.502026-10-29T01:56:37Z
2026-12-21 → 2026-12-22Delta Air LinesDL1431 + DL871 / DL2698$430.502026-10-29T01:56:37Z

2026-12-21 → 2026-12-22 · $399.00

  • Southwest Airlines WN4476: PHX 2026-12-21 18:45:00 → SEA 2026-12-21 20:45:00; nonstop; 180 minutes. Local airport times.
  • Southwest Airlines WN3434: SEA 2026-12-22 05:40:00 → PHX 2026-12-22 09:30:00; nonstop; 170 minutes. Local airport times.

2026-12-21 → 2026-12-22 · $413.00

  • Alaska Airlines AS610: PHX 2026-12-21 15:16:00 → SEA 2026-12-21 17:35:00; nonstop; 199 minutes. Local airport times.
  • Alaska Airlines AS431: SEA 2026-12-22 06:00:00 → PHX 2026-12-22 09:48:00; nonstop; 168 minutes. Local airport times.

2026-12-21 → 2026-12-22 · $434.00

  • American Airlines AA1622: PHX 2026-12-21 18:30:00 → SEA 2026-12-21 20:56:00; nonstop; 206 minutes. Local airport times.
  • American Airlines AA2073: SEA 2026-12-22 15:00:00 → PHX 2026-12-22 18:52:00; nonstop; 172 minutes. Local airport times.

2026-12-21 → 2026-12-22 · $441.00

  • Delta Air Lines DL2444: PHX 2026-12-21 06:00:00 → SEA 2026-12-21 08:10:00; nonstop; 190 minutes. Local airport times.
  • Delta Air Lines DL2698: SEA 2026-12-22 17:59:00 → PHX 2026-12-22 21:53:00; nonstop; 174 minutes. Local airport times.

2026-12-21 → 2026-12-22 · $399.00

  • Southwest Airlines WN2156: PHX 2026-12-21 07:45:00 → SEA 2026-12-21 09:50:00; nonstop; 185 minutes. Local airport times.
  • Southwest Airlines WN3434: SEA 2026-12-22 05:40:00 → PHX 2026-12-22 09:30:00; nonstop; 170 minutes. Local airport times.

2026-12-21 → 2026-12-22 · $413.00

  • Alaska Airlines AS1659: PHX 2026-12-21 22:44:00 → SEA 2026-12-22 00:59:00; nonstop; 195 minutes. Local airport times.
  • Alaska Airlines AS431: SEA 2026-12-22 06:00:00 → PHX 2026-12-22 09:48:00; nonstop; 168 minutes. Local airport times.

2026-12-21 → 2026-12-22 · $434.00

  • American Airlines AA4218: PHX 2026-12-21 15:26:00 → SEA 2026-12-21 17:49:00; nonstop; 203 minutes. Local airport times.
  • American Airlines AA2073: SEA 2026-12-22 15:00:00 → PHX 2026-12-22 18:52:00; nonstop; 172 minutes. Local airport times.

2026-12-21 → 2026-12-22 · $441.00

  • Delta Air Lines DL2449: PHX 2026-12-21 16:48:00 → SEA 2026-12-21 18:53:00; nonstop; 185 minutes. Local airport times.
  • Delta Air Lines DL2698: SEA 2026-12-22 17:59:00 → PHX 2026-12-22 21:53:00; nonstop; 174 minutes. Local airport times.

2026-12-21 → 2026-12-22 · $406.00

  • Alaska Airlines AS662 / AS1432: PHX 2026-12-21 18:52:00 → SEA 2026-12-21 23:00:00; 1 stop(s) via PDX; 308 minutes. Local airport times.
    • AS662: PHX 2026-12-21 18:52:00 → PDX 2026-12-21 20:50:00; layover at PDX: 69 minutes.
    • AS1432: PDX 2026-12-21 21:59:00 → SEA 2026-12-21 23:00:00.
  • Alaska Airlines AS431: SEA 2026-12-22 06:00:00 → PHX 2026-12-22 09:48:00; nonstop; 168 minutes. Local airport times.

2026-12-21 → 2026-12-22 · $423.50

  • American Airlines AA6344 / AS659: PHX 2026-12-21 14:35:00 → SEA 2026-12-21 19:02:00; 1 stop(s) via SJC; 327 minutes. Local airport times.
    • AA6344: PHX 2026-12-21 14:35:00 → SJC 2026-12-21 15:44:00; layover at SJC: 63 minutes.
    • AS659: SJC 2026-12-21 16:47:00 → SEA 2026-12-21 19:02:00.
  • American Airlines AA2073: SEA 2026-12-22 15:00:00 → PHX 2026-12-22 18:52:00; nonstop; 172 minutes. Local airport times.

2026-12-21 → 2026-12-22 · $423.50

  • American Airlines AA3257 / AS510: PHX 2026-12-21 17:47:00 → SEA 2026-12-21 22:00:00; 1 stop(s) via SLC; 313 minutes. Local airport times.
    • AA3257: PHX 2026-12-21 17:47:00 → SLC 2026-12-21 19:28:00; layover at SLC: 60 minutes.
    • AS510: SLC 2026-12-21 20:28:00 → SEA 2026-12-21 22:00:00.
  • American Airlines AA2073: SEA 2026-12-22 15:00:00 → PHX 2026-12-22 18:52:00; nonstop; 172 minutes. Local airport times.

2026-12-21 → 2026-12-22 · $423.50

  • American Airlines AA3873 / AS2273: PHX 2026-12-21 14:35:00 → SEA 2026-12-21 19:10:00; 1 stop(s) via MRY; 335 minutes. Local airport times.
    • AA3873: PHX 2026-12-21 14:35:00 → MRY 2026-12-21 15:39:00; layover at MRY: 72 minutes.
    • AS2273: MRY 2026-12-21 16:51:00 → SEA 2026-12-21 19:10:00.
  • American Airlines AA2073: SEA 2026-12-22 15:00:00 → PHX 2026-12-22 18:52:00; nonstop; 172 minutes. Local airport times.

2026-12-21 → 2026-12-22 · $423.50

  • American Airlines AA3996 / AS641: PHX 2026-12-21 13:16:00 → SEA 2026-12-21 17:44:00; 1 stop(s) via TUS; 328 minutes. Local airport times.
    • AA3996: PHX 2026-12-21 13:16:00 → TUS 2026-12-21 14:12:00; layover at TUS: 70 minutes.
    • AS641: TUS 2026-12-21 15:22:00 → SEA 2026-12-21 17:44:00.
  • American Airlines AA2073: SEA 2026-12-22 15:00:00 → PHX 2026-12-22 18:52:00; nonstop; 172 minutes. Local airport times.

2026-12-21 → 2026-12-22 · $430.50

  • Delta Air Lines DL1431 / DL871: PHX 2026-12-21 14:32:00 → SEA 2026-12-21 18:47:00; 1 stop(s) via SLC; 315 minutes. Local airport times.
    • DL1431: PHX 2026-12-21 14:32:00 → SLC 2026-12-21 16:14:00; layover at SLC: 77 minutes.
    • DL871: SLC 2026-12-21 17:31:00 → SEA 2026-12-21 18:47:00.
  • Delta Air Lines DL2698: SEA 2026-12-22 17:59:00 → PHX 2026-12-22 21:53:00; nonstop; 174 minutes. Local airport times.

More dates for this route