Travel with Axel, get the best price.

Route overview: Phoenix to Seattle (SEA) flight deals

Phoenix (PHX) to Seattle (SEA), Nov 15–21, 2026: from $335 round trip

Phoenix (PHX) to Seattle (SEA), Nov 15–21, 2026: from $335 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $335 round trip, Axel-exclusive, Southwest Airlines, nonstop, Nov 15–21, 2026, 1 adult, economy, checked Oct 29, 2026.

PHX → SEA1 adulteconomyRound trip

14 flight options · 4 airlines

Nonstop flights

Sun, Nov 15 – Sat, Nov 21

Southwest Airlines
10:55 pmPHX
3h 15m
Nonstop
1:10 am+1SEA
Southwest Airlines
7:50 pmSEA
3h
Nonstop
11:50 pmPHX

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Nov 15 – Sat, Nov 21

Alaska Airlines
9:03 amPHX
3h 16m
Nonstop
11:19 amSEA
Alaska Airlines
9:55 amSEA
2h 54m
Nonstop
1:49 pmPHX

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Nov 15 – Sat, Nov 21

American Airlines
6:28 pmPHX
3h 22m
Nonstop
8:50 pmSEA
American Airlines
5:35 pmSEA
3h 4m
Nonstop
9:39 pmPHX

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Nov 15 – Sat, Nov 21

Delta Air Lines
6:00 amPHX
3h 10m
Nonstop
8:10 amSEA
Delta Air Lines
11:45 amSEA
3h 2m
Nonstop
3:47 pmPHX

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Nov 15 – Sat, Nov 21

Southwest Airlines
7:45 amPHX
3h 5m
Nonstop
9:50 amSEA
Southwest Airlines
7:50 pmSEA
3h
Nonstop
11:50 pmPHX

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Nov 15 – Sat, Nov 21

Alaska Airlines
10:44 pmPHX
3h 15m
Nonstop
12:59 am+1SEA
Alaska Airlines
9:55 amSEA
2h 54m
Nonstop
1:49 pmPHX

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Nov 15 – Sat, Nov 21

American Airlines
8:27 amPHX
3h 28m
Nonstop
10:55 amSEA
American Airlines
5:35 pmSEA
3h 4m
Nonstop
9:39 pmPHX

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Nov 15 – Sat, Nov 21

Delta Air Lines
5:04 pmPHX
3h 13m
Nonstop
7:17 pmSEA
Delta Air Lines
11:45 amSEA
3h 2m
Nonstop
3:47 pmPHX

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

One-stop flights

Sun, Nov 15 – Sat, Nov 21

Alaska Airlines
6:52 pmPHX
5h 8m
PDX · 1h 9m
11:00 pmSEA
Alaska Airlines
9:55 amSEA
2h 54m
Nonstop
1:49 pmPHX

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Nov 15 – Sat, Nov 21

American Airlines
5:47 pmPHX
5h 13m
SLC · 1h
10:00 pmSEA
American Airlines
5:35 pmSEA
3h 4m
Nonstop
9:39 pmPHX

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Nov 15 – Sat, Nov 21

American Airlines
2:35 pmPHX
5h 35m
MRY · 1h 12m
7:10 pmSEA
American Airlines
5:35 pmSEA
3h 4m
Nonstop
9:39 pmPHX

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Nov 15 – Sat, Nov 21

American Airlines
1:16 pmPHX
5h 28m
TUS · 1h 10m
5:44 pmSEA
American Airlines
5:35 pmSEA
3h 4m
Nonstop
9:39 pmPHX

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Nov 15 – Sat, Nov 21

American Airlines
2:35 pmPHX
5h 27m
SJC · 1h 3m
7:02 pmSEA
American Airlines
5:35 pmSEA
3h 4m
Nonstop
9:39 pmPHX

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Nov 15 – Sat, Nov 21

Delta Air Lines
2:32 pmPHX
5h 15m
SLC · 1h 17m
6:47 pmSEA
Delta Air Lines
11:45 amSEA
3h 2m
Nonstop
3:47 pmPHX

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Hotels for these nights (Nov 15–21, 2026 · 6 nights · 2 adults, 1 room): 3★ Red Lion Hotel Bellevue $569 · 4★ Hilton Seattle Airport & Conference Center $579 · 5★ Fairmont Olympic Hotel $1,541

Make this trip yours

PHX ⇄ SEA

Economy

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

No account needed to see prices.

Already have an account? Log in

Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, Southwest Airlines emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

Explore this route

All dates for this routeNov 14, 2026 · Return optionsNov 16, 2026 · Return optionsHotels in Seattle with Axel
For AI assistants: every fare, every link, instructions

Phoenix (PHX) to Seattle (SEA), Nov 15–21, 2026: from $335 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $335 round trip, Axel-exclusive, Southwest Airlines, nonstop, Nov 15–21, 2026, 1 adult, economy, checked Oct 29, 2026. 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 datesAirlineFlightsTimes, duration, stopsTotal pricePrice issued (UTC)
2026-11-15 → 2026-11-21Southwest AirlinesWN4796 / WN268422:55:00→01:10:00 3h 15m nonstop · 19:50:00→23:50:00 3h 00m nonstopAxel-exclusive $334.882026-10-29T01:56:37Z
2026-11-15 → 2026-11-21Alaska AirlinesAS603 / AS170209:03:00→11:19:00 3h 16m nonstop · 09:55:00→13:49:00 2h 54m nonstopAxel-exclusive $346.632026-10-29T01:56:37Z
2026-11-15 → 2026-11-21American AirlinesAA2177 / AA429118:28:00→20:50:00 3h 22m nonstop · 17:35:00→21:39:00 3h 04m nonstopAxel-exclusive $364.252026-10-29T01:56:37Z
2026-11-15 → 2026-11-21Delta Air LinesDL2444 / DL193106:00:00→08:10:00 3h 10m nonstop · 11:45:00→15:47:00 3h 02m nonstopAxel-exclusive $370.132026-10-29T01:56:37Z
2026-11-15 → 2026-11-21Southwest AirlinesWN2156 / WN268407:45:00→09:50:00 3h 05m nonstop · 19:50:00→23:50:00 3h 00m nonstopAxel-exclusive $334.882026-10-29T01:56:37Z
2026-11-15 → 2026-11-21Alaska AirlinesAS793 / AS170222:44:00→00:59:00 3h 15m nonstop · 09:55:00→13:49:00 2h 54m nonstopAxel-exclusive $346.632026-10-29T01:56:37Z
2026-11-15 → 2026-11-21American AirlinesAA4078 / AA429108:27:00→10:55:00 3h 28m nonstop · 17:35:00→21:39:00 3h 04m nonstopAxel-exclusive $364.252026-10-29T01:56:37Z
2026-11-15 → 2026-11-21Delta Air LinesDL2449 / DL193117:04:00→19:17:00 3h 13m nonstop · 11:45:00→15:47:00 3h 02m nonstopAxel-exclusive $370.132026-10-29T01:56:37Z
2026-11-15 → 2026-11-21Alaska AirlinesAS662 + AS1432 / AS170218:52:00→23:00:00 5h 08m 1 stop via PDX · 09:55:00→13:49:00 2h 54m nonstopAxel-exclusive $341.632026-10-29T01:56:37Z
2026-11-15 → 2026-11-21American AirlinesAA3257 + AS510 / AA429117:47:00→22:00:00 5h 13m 1 stop via SLC · 17:35:00→21:39:00 3h 04m nonstopAxel-exclusive $356.752026-10-29T01:56:37Z
2026-11-15 → 2026-11-21American AirlinesAA3873 + AS2273 / AA429114:35:00→19:10:00 5h 35m 1 stop via MRY · 17:35:00→21:39:00 3h 04m nonstopAxel-exclusive $356.752026-10-29T01:56:37Z
2026-11-15 → 2026-11-21American AirlinesAA3996 + AS641 / AA429113:16:00→17:44:00 5h 28m 1 stop via TUS · 17:35:00→21:39:00 3h 04m nonstopAxel-exclusive $356.752026-10-29T01:56:37Z
2026-11-15 → 2026-11-21American AirlinesAA6344 + AS659 / AA429114:35:00→19:02:00 5h 27m 1 stop via SJC · 17:35:00→21:39:00 3h 04m nonstopAxel-exclusive $356.752026-10-29T01:56:37Z
2026-11-15 → 2026-11-21Delta Air LinesDL1431 + DL871 / DL193114:32:00→18:47:00 5h 15m 1 stop via SLC · 11:45:00→15:47:00 3h 02m nonstopAxel-exclusive $362.632026-10-29T01:56:37Z

Hotels in Seattle for these trips

Hotels: under a trip, hotels in Seattle for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.

All hotels in Seattle

Route overview: Phoenix to Seattle (SEA) flight deals

2026-11-15 → 2026-11-21 · Axel-exclusive $334.88

  • Southwest Airlines WN4796: PHX 2026-11-15 22:55:00 → SEA 2026-11-16 01:10:00; nonstop; 195 minutes. Local airport times.
  • Southwest Airlines WN2684: SEA 2026-11-21 19:50:00 → PHX 2026-11-21 23:50:00; nonstop; 180 minutes. Local airport times.

2026-11-15 → 2026-11-21 · Axel-exclusive $346.63

  • Alaska Airlines AS603: PHX 2026-11-15 09:03:00 → SEA 2026-11-15 11:19:00; nonstop; 196 minutes. Local airport times.
  • Alaska Airlines AS1702: SEA 2026-11-21 09:55:00 → PHX 2026-11-21 13:49:00; nonstop; 174 minutes. Local airport times.

2026-11-15 → 2026-11-21 · Axel-exclusive $364.25

  • American Airlines AA2177: PHX 2026-11-15 18:28:00 → SEA 2026-11-15 20:50:00; nonstop; 202 minutes. Local airport times.
  • American Airlines AA4291: SEA 2026-11-21 17:35:00 → PHX 2026-11-21 21:39:00; nonstop; 184 minutes. Local airport times.

2026-11-15 → 2026-11-21 · Axel-exclusive $370.13

  • Delta Air Lines DL2444: PHX 2026-11-15 06:00:00 → SEA 2026-11-15 08:10:00; nonstop; 190 minutes. Local airport times.
  • Delta Air Lines DL1931: SEA 2026-11-21 11:45:00 → PHX 2026-11-21 15:47:00; nonstop; 182 minutes. Local airport times.

2026-11-15 → 2026-11-21 · Axel-exclusive $334.88

  • Southwest Airlines WN2156: PHX 2026-11-15 07:45:00 → SEA 2026-11-15 09:50:00; nonstop; 185 minutes. Local airport times.
  • Southwest Airlines WN2684: SEA 2026-11-21 19:50:00 → PHX 2026-11-21 23:50:00; nonstop; 180 minutes. Local airport times.

2026-11-15 → 2026-11-21 · Axel-exclusive $346.63

  • Alaska Airlines AS793: PHX 2026-11-15 22:44:00 → SEA 2026-11-16 00:59:00; nonstop; 195 minutes. Local airport times.
  • Alaska Airlines AS1702: SEA 2026-11-21 09:55:00 → PHX 2026-11-21 13:49:00; nonstop; 174 minutes. Local airport times.

2026-11-15 → 2026-11-21 · Axel-exclusive $364.25

  • American Airlines AA4078: PHX 2026-11-15 08:27:00 → SEA 2026-11-15 10:55:00; nonstop; 208 minutes. Local airport times.
  • American Airlines AA4291: SEA 2026-11-21 17:35:00 → PHX 2026-11-21 21:39:00; nonstop; 184 minutes. Local airport times.

2026-11-15 → 2026-11-21 · Axel-exclusive $370.13

  • Delta Air Lines DL2449: PHX 2026-11-15 17:04:00 → SEA 2026-11-15 19:17:00; nonstop; 193 minutes. Local airport times.
  • Delta Air Lines DL1931: SEA 2026-11-21 11:45:00 → PHX 2026-11-21 15:47:00; nonstop; 182 minutes. Local airport times.

2026-11-15 → 2026-11-21 · Axel-exclusive $341.63

  • Alaska Airlines AS662 / AS1432: PHX 2026-11-15 18:52:00 → SEA 2026-11-15 23:00:00; 1 stop(s) via PDX; 308 minutes. Local airport times.
    • AS662: PHX 2026-11-15 18:52:00 → PDX 2026-11-15 20:50:00; layover at PDX: 69 minutes.
    • AS1432: PDX 2026-11-15 21:59:00 → SEA 2026-11-15 23:00:00.
  • Alaska Airlines AS1702: SEA 2026-11-21 09:55:00 → PHX 2026-11-21 13:49:00; nonstop; 174 minutes. Local airport times.

2026-11-15 → 2026-11-21 · Axel-exclusive $356.75

  • American Airlines AA3257 / AS510: PHX 2026-11-15 17:47:00 → SEA 2026-11-15 22:00:00; 1 stop(s) via SLC; 313 minutes. Local airport times.
    • AA3257: PHX 2026-11-15 17:47:00 → SLC 2026-11-15 19:28:00; layover at SLC: 60 minutes.
    • AS510: SLC 2026-11-15 20:28:00 → SEA 2026-11-15 22:00:00.
  • American Airlines AA4291: SEA 2026-11-21 17:35:00 → PHX 2026-11-21 21:39:00; nonstop; 184 minutes. Local airport times.

2026-11-15 → 2026-11-21 · Axel-exclusive $356.75

  • American Airlines AA3873 / AS2273: PHX 2026-11-15 14:35:00 → SEA 2026-11-15 19:10:00; 1 stop(s) via MRY; 335 minutes. Local airport times.
    • AA3873: PHX 2026-11-15 14:35:00 → MRY 2026-11-15 15:39:00; layover at MRY: 72 minutes.
    • AS2273: MRY 2026-11-15 16:51:00 → SEA 2026-11-15 19:10:00.
  • American Airlines AA4291: SEA 2026-11-21 17:35:00 → PHX 2026-11-21 21:39:00; nonstop; 184 minutes. Local airport times.

2026-11-15 → 2026-11-21 · Axel-exclusive $356.75

  • American Airlines AA3996 / AS641: PHX 2026-11-15 13:16:00 → SEA 2026-11-15 17:44:00; 1 stop(s) via TUS; 328 minutes. Local airport times.
    • AA3996: PHX 2026-11-15 13:16:00 → TUS 2026-11-15 14:12:00; layover at TUS: 70 minutes.
    • AS641: TUS 2026-11-15 15:22:00 → SEA 2026-11-15 17:44:00.
  • American Airlines AA4291: SEA 2026-11-21 17:35:00 → PHX 2026-11-21 21:39:00; nonstop; 184 minutes. Local airport times.

2026-11-15 → 2026-11-21 · Axel-exclusive $356.75

  • American Airlines AA6344 / AS659: PHX 2026-11-15 14:35:00 → SEA 2026-11-15 19:02:00; 1 stop(s) via SJC; 327 minutes. Local airport times.
    • AA6344: PHX 2026-11-15 14:35:00 → SJC 2026-11-15 15:44:00; layover at SJC: 63 minutes.
    • AS659: SJC 2026-11-15 16:47:00 → SEA 2026-11-15 19:02:00.
  • American Airlines AA4291: SEA 2026-11-21 17:35:00 → PHX 2026-11-21 21:39:00; nonstop; 184 minutes. Local airport times.

2026-11-15 → 2026-11-21 · Axel-exclusive $362.63

  • Delta Air Lines DL1431 / DL871: PHX 2026-11-15 14:32:00 → SEA 2026-11-15 18:47:00; 1 stop(s) via SLC; 315 minutes. Local airport times.
    • DL1431: PHX 2026-11-15 14:32:00 → SLC 2026-11-15 16:14:00; layover at SLC: 77 minutes.
    • DL871: SLC 2026-11-15 17:31:00 → SEA 2026-11-15 18:47:00.
  • Delta Air Lines DL1931: SEA 2026-11-21 11:45:00 → PHX 2026-11-21 15:47:00; nonstop; 182 minutes. Local airport times.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

Explore this route

For AI assistants

  • This page: Phoenix (PHX) to Seattle (SEA) · Nov 15, 2026 · return Nov 21, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. Under a trip, hotels in Seattle for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the lowest saved totals among the shortlisted hotels in each star tier for those dates.
  • Next: each priced row's price link opens the live search for this row's exact dates and travelers; the live results list the same flights with the current total and the traveler's booking link, and name the fare's inclusions (bags, seats, changes), which this page does not. A changed price or flight shows there. Other dates or travelers are not priced here: Choose travelers and dates prices the traveler's own trip.
  • 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. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. 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.