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Route overview: Phoenix to Seattle (SEA) flight deals

Phoenix → Seattle

Dec 1, 2026 · return Dec 7, 2026

PHX → SEA1 adulteconomyRound trip

14 flight options · 4 airlines

Nonstop flights

Tue, Dec 1 – Mon, Dec 7

Southwest Airlines
4:50 pmPHX
3h 15m
Nonstop
7:05 pmSEA
Southwest Airlines
6:30 amSEA
2h 45m
Nonstop
10:15 amPHX

Round-trip total · 1 adult · Taxes included

Tue, Dec 1 – Mon, Dec 7

Alaska Airlines
12:43 pmPHX
3h 12m
Nonstop
2:55 pmSEA
Alaska Airlines
1:57 pmSEA
2h 52m
Nonstop
5:49 pmPHX

Round-trip total · 1 adult · Taxes included

Tue, Dec 1 – Mon, Dec 7

American Airlines
5:50 pmPHX
3h 19m
Nonstop
8:09 pmSEA
American Airlines
6:23 pmSEA
2h 55m
Nonstop
10:18 pmPHX

Round-trip total · 1 adult · Taxes included

Tue, Dec 1 – Mon, Dec 7

Delta Air Lines
6:36 pmPHX
3h 8m
Nonstop
8:44 pmSEA
Delta Air Lines
5:59 pmSEA
2h 54m
Nonstop
9:53 pmPHX

Round-trip total · 1 adult · Taxes included

Tue, Dec 1 – Mon, Dec 7

Southwest Airlines
6:45 pmPHX
3h
Nonstop
8:45 pmSEA
Southwest Airlines
5:15 amSEA
2h 45m
Nonstop
9:00 amPHX

Round-trip total · 1 adult · Taxes included

Tue, Dec 1 – Mon, Dec 7

Alaska Airlines
7:19 pmPHX
3h 12m
Nonstop
9:31 pmSEA
Alaska Airlines
1:57 pmSEA
2h 52m
Nonstop
5:49 pmPHX

Round-trip total · 1 adult · Taxes included

Tue, Dec 1 – Mon, Dec 7

American Airlines
6:28 pmPHX
3h 13m
Nonstop
8:41 pmSEA
American Airlines
2:43 pmSEA
2h 55m
Nonstop
6:38 pmPHX

Round-trip total · 1 adult · Taxes included

Tue, Dec 1 – Mon, Dec 7

Delta Air Lines
12:16 pmPHX
3h 9m
Nonstop
2:25 pmSEA
Delta Air Lines
5:59 pmSEA
2h 54m
Nonstop
9:53 pmPHX

Round-trip total · 1 adult · Taxes included

One-stop flights

Tue, Dec 1 – Mon, Dec 7

Alaska Airlines
6:52 pmPHX
5h 8m
PDX · 1h 9m
11:00 pmSEA
Alaska Airlines
1:57 pmSEA
2h 52m
Nonstop
5:49 pmPHX

Round-trip total · 1 adult · Taxes included

Tue, Dec 1 – Mon, Dec 7

American Airlines
5:47 pmPHX
5h 13m
SLC · 1h
10:00 pmSEA
American Airlines
2:43 pmSEA
2h 55m
Nonstop
6:38 pmPHX

Round-trip total · 1 adult · Taxes included

Tue, Dec 1 – Mon, Dec 7

American Airlines
2:35 pmPHX
5h 27m
SJC · 1h 3m
7:02 pmSEA
American Airlines
2:43 pmSEA
2h 55m
Nonstop
6:38 pmPHX

Round-trip total · 1 adult · Taxes included

Tue, Dec 1 – Mon, Dec 7

American Airlines
1:16 pmPHX
5h 28m
TUS · 1h 10m
5:44 pmSEA
American Airlines
2:43 pmSEA
2h 55m
Nonstop
6:38 pmPHX

Round-trip total · 1 adult · Taxes included

Tue, Dec 1 – Mon, Dec 7

American Airlines
2:35 pmPHX
5h 35m
MRY · 1h 12m
7:10 pmSEA
American Airlines
2:43 pmSEA
2h 55m
Nonstop
6:38 pmPHX

Round-trip total · 1 adult · Taxes included

Tue, Dec 1 – Mon, Dec 7

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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Explore this route

All dates for this routeNov 30, 2026 · Return optionsDec 2, 2026 · Return optionsHotels in Seattle 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)
2026-12-01 → 2026-12-07Southwest AirlinesWN4476 / WN3519Axel-exclusive $285.002026-10-29T01:56:37Z
2026-12-01 → 2026-12-07Alaska AirlinesAS606 / AS700Axel-exclusive $295.002026-10-29T01:56:37Z
2026-12-01 → 2026-12-07American AirlinesAA2177 / AA4218Axel-exclusive $310.002026-10-29T01:56:37Z
2026-12-01 → 2026-12-07Delta Air LinesDL2442 / DL2698Axel-exclusive $315.002026-10-29T01:56:37Z
2026-12-01 → 2026-12-07Southwest AirlinesWN4476 / WN3434Axel-exclusive $285.002026-10-29T01:56:37Z
2026-12-01 → 2026-12-07Alaska AirlinesAS793 / AS700Axel-exclusive $295.002026-10-29T01:56:37Z
2026-12-01 → 2026-12-07American AirlinesAA2177 / AA2073Axel-exclusive $310.002026-10-29T01:56:37Z
2026-12-01 → 2026-12-07Delta Air LinesDL1502 / DL2698Axel-exclusive $315.002026-10-29T01:56:37Z
2026-12-01 → 2026-12-07Alaska AirlinesAS662 + AS1432 / AS700Axel-exclusive $290.002026-10-29T01:56:37Z
2026-12-01 → 2026-12-07American AirlinesAA3257 + AS510 / AA2073Axel-exclusive $302.502026-10-29T01:56:37Z
2026-12-01 → 2026-12-07American AirlinesAA6344 + AS659 / AA2073Axel-exclusive $302.502026-10-29T01:56:37Z
2026-12-01 → 2026-12-07American AirlinesAA3996 + AS641 / AA2073Axel-exclusive $302.502026-10-29T01:56:37Z
2026-12-01 → 2026-12-07American AirlinesAA3873 + AS2273 / AA2073Axel-exclusive $302.502026-10-29T01:56:37Z
2026-12-01 → 2026-12-07Delta Air LinesDL1431 + DL871 / DL2698Axel-exclusive $307.502026-10-29T01:56:37Z

Route overview: Phoenix to Seattle (SEA) flight deals

2026-12-01 → 2026-12-07 · Axel-exclusive $285.00

  • Southwest Airlines WN4476: PHX 2026-12-01 16:50:00 → SEA 2026-12-01 19:05:00; nonstop; 195 minutes. Local airport times.
  • Southwest Airlines WN3519: SEA 2026-12-07 06:30:00 → PHX 2026-12-07 10:15:00; nonstop; 165 minutes. Local airport times.

2026-12-01 → 2026-12-07 · Axel-exclusive $295.00

  • Alaska Airlines AS606: PHX 2026-12-01 12:43:00 → SEA 2026-12-01 14:55:00; nonstop; 192 minutes. Local airport times.
  • Alaska Airlines AS700: SEA 2026-12-07 13:57:00 → PHX 2026-12-07 17:49:00; nonstop; 172 minutes. Local airport times.

2026-12-01 → 2026-12-07 · Axel-exclusive $310.00

  • American Airlines AA2177: PHX 2026-12-01 17:50:00 → SEA 2026-12-01 20:09:00; nonstop; 199 minutes. Local airport times.
  • American Airlines AA4218: SEA 2026-12-07 18:23:00 → PHX 2026-12-07 22:18:00; nonstop; 175 minutes. Local airport times.

2026-12-01 → 2026-12-07 · Axel-exclusive $315.00

  • Delta Air Lines DL2442: PHX 2026-12-01 18:36:00 → SEA 2026-12-01 20:44:00; nonstop; 188 minutes. Local airport times.
  • Delta Air Lines DL2698: SEA 2026-12-07 17:59:00 → PHX 2026-12-07 21:53:00; nonstop; 174 minutes. Local airport times.

2026-12-01 → 2026-12-07 · Axel-exclusive $285.00

  • Southwest Airlines WN4476: PHX 2026-12-01 18:45:00 → SEA 2026-12-01 20:45:00; nonstop; 180 minutes. Local airport times.
  • Southwest Airlines WN3434: SEA 2026-12-07 05:15:00 → PHX 2026-12-07 09:00:00; nonstop; 165 minutes. Local airport times.

2026-12-01 → 2026-12-07 · Axel-exclusive $295.00

  • Alaska Airlines AS793: PHX 2026-12-01 19:19:00 → SEA 2026-12-01 21:31:00; nonstop; 192 minutes. Local airport times.
  • Alaska Airlines AS700: SEA 2026-12-07 13:57:00 → PHX 2026-12-07 17:49:00; nonstop; 172 minutes. Local airport times.

2026-12-01 → 2026-12-07 · Axel-exclusive $310.00

  • American Airlines AA2177: PHX 2026-12-01 18:28:00 → SEA 2026-12-01 20:41:00; nonstop; 193 minutes. Local airport times.
  • American Airlines AA2073: SEA 2026-12-07 14:43:00 → PHX 2026-12-07 18:38:00; nonstop; 175 minutes. Local airport times.

2026-12-01 → 2026-12-07 · Axel-exclusive $315.00

  • Delta Air Lines DL1502: PHX 2026-12-01 12:16:00 → SEA 2026-12-01 14:25:00; nonstop; 189 minutes. Local airport times.
  • Delta Air Lines DL2698: SEA 2026-12-07 17:59:00 → PHX 2026-12-07 21:53:00; nonstop; 174 minutes. Local airport times.

2026-12-01 → 2026-12-07 · Axel-exclusive $290.00

  • Alaska Airlines AS662 / AS1432: PHX 2026-12-01 18:52:00 → SEA 2026-12-01 23:00:00; 1 stop(s) via PDX; 308 minutes. Local airport times.
    • AS662: PHX 2026-12-01 18:52:00 → PDX 2026-12-01 20:50:00; layover at PDX: 69 minutes.
    • AS1432: PDX 2026-12-01 21:59:00 → SEA 2026-12-01 23:00:00.
  • Alaska Airlines AS700: SEA 2026-12-07 13:57:00 → PHX 2026-12-07 17:49:00; nonstop; 172 minutes. Local airport times.

2026-12-01 → 2026-12-07 · Axel-exclusive $302.50

  • American Airlines AA3257 / AS510: PHX 2026-12-01 17:47:00 → SEA 2026-12-01 22:00:00; 1 stop(s) via SLC; 313 minutes. Local airport times.
    • AA3257: PHX 2026-12-01 17:47:00 → SLC 2026-12-01 19:28:00; layover at SLC: 60 minutes.
    • AS510: SLC 2026-12-01 20:28:00 → SEA 2026-12-01 22:00:00.
  • American Airlines AA2073: SEA 2026-12-07 14:43:00 → PHX 2026-12-07 18:38:00; nonstop; 175 minutes. Local airport times.

2026-12-01 → 2026-12-07 · Axel-exclusive $302.50

  • American Airlines AA6344 / AS659: PHX 2026-12-01 14:35:00 → SEA 2026-12-01 19:02:00; 1 stop(s) via SJC; 327 minutes. Local airport times.
    • AA6344: PHX 2026-12-01 14:35:00 → SJC 2026-12-01 15:44:00; layover at SJC: 63 minutes.
    • AS659: SJC 2026-12-01 16:47:00 → SEA 2026-12-01 19:02:00.
  • American Airlines AA2073: SEA 2026-12-07 14:43:00 → PHX 2026-12-07 18:38:00; nonstop; 175 minutes. Local airport times.

2026-12-01 → 2026-12-07 · Axel-exclusive $302.50

  • American Airlines AA3996 / AS641: PHX 2026-12-01 13:16:00 → SEA 2026-12-01 17:44:00; 1 stop(s) via TUS; 328 minutes. Local airport times.
    • AA3996: PHX 2026-12-01 13:16:00 → TUS 2026-12-01 14:12:00; layover at TUS: 70 minutes.
    • AS641: TUS 2026-12-01 15:22:00 → SEA 2026-12-01 17:44:00.
  • American Airlines AA2073: SEA 2026-12-07 14:43:00 → PHX 2026-12-07 18:38:00; nonstop; 175 minutes. Local airport times.

2026-12-01 → 2026-12-07 · Axel-exclusive $302.50

  • American Airlines AA3873 / AS2273: PHX 2026-12-01 14:35:00 → SEA 2026-12-01 19:10:00; 1 stop(s) via MRY; 335 minutes. Local airport times.
    • AA3873: PHX 2026-12-01 14:35:00 → MRY 2026-12-01 15:39:00; layover at MRY: 72 minutes.
    • AS2273: MRY 2026-12-01 16:51:00 → SEA 2026-12-01 19:10:00.
  • American Airlines AA2073: SEA 2026-12-07 14:43:00 → PHX 2026-12-07 18:38:00; nonstop; 175 minutes. Local airport times.

2026-12-01 → 2026-12-07 · Axel-exclusive $307.50

  • Delta Air Lines DL1431 / DL871: PHX 2026-12-01 14:32:00 → SEA 2026-12-01 18:47:00; 1 stop(s) via SLC; 315 minutes. Local airport times.
    • DL1431: PHX 2026-12-01 14:32:00 → SLC 2026-12-01 16:14:00; layover at SLC: 77 minutes.
    • DL871: SLC 2026-12-01 17:31:00 → SEA 2026-12-01 18:47:00.
  • Delta Air Lines DL2698: SEA 2026-12-07 17:59:00 → PHX 2026-12-07 21:53:00; nonstop; 174 minutes. Local airport times.

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For AI assistants

  • This page: Phoenix (PHX) to Seattle (SEA) · Dec 1, 2026 · return Dec 7, 2026: 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 Phoenix to Seattle (SEA) 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.