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San Jose → Seattle

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SJC → SEA1 adulteconomy

24 flight options · 3 airlines

Round-trip flights

Fri, Nov 27 – Fri, Dec 4

Southwest Airlines
11:50 amSJC
2h 20m
Nonstop
2:10 pmSEA
Southwest Airlines
8:05 amSEA
2h 15m
Nonstop
10:20 amSJC

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Alaska Airlines
7:35 pmSJC
2h 19m
Nonstop
9:54 pmSEA
Alaska Airlines
6:35 pmSEA
2h 9m
Nonstop
8:44 pmSJC

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Delta Air Lines
2:42 pmSJC
2h 24m
Nonstop
5:06 pmSEA
Delta Air Lines
7:50 pmSEA
2h 22m
Nonstop
10:12 pmSJC

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Southwest Airlines
8:45 pmSJC
2h 25m
Nonstop
11:10 pmSEA
Southwest Airlines
12:35 pmSEA
2h 20m
Nonstop
2:55 pmSJC

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Southwest Airlines
8:45 pmSJC
2h 25m
Nonstop
11:10 pmSEA
Southwest Airlines
8:05 amSEA
2h 15m
Nonstop
10:20 amSJC

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Alaska Airlines
8:03 amSJC
2h 15m
Nonstop
10:18 amSEA
Alaska Airlines
6:35 pmSEA
2h 9m
Nonstop
8:44 pmSJC

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Delta Air Lines
7:20 amSJC
2h 32m
Nonstop
9:52 amSEA
Delta Air Lines
7:50 pmSEA
2h 22m
Nonstop
10:12 pmSJC

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Southwest Airlines
11:50 amSJC
2h 20m
Nonstop
2:10 pmSEA
Southwest Airlines
12:35 pmSEA
2h 20m
Nonstop
2:55 pmSJC

Round-trip total · 1 adult · Taxes included

Show 8 more flights

Fri, Nov 20 – Mon, Nov 23

Alaska Airlines
7:43 pmSJC
2h 22m
Nonstop
10:05 pmSEA
Alaska Airlines
6:35 pmSEA
2h 9m
Nonstop
8:44 pmSJC

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Delta Air Lines
7:20 amSJC
2h 32m
Nonstop
9:52 amSEA
Delta Air Lines
7:50 pmSEA
2h 22m
Nonstop
10:12 pmSJC

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Delta Air Lines
2:42 pmSJC
2h 24m
Nonstop
5:06 pmSEA
Delta Air Lines
7:50 pmSEA
2h 22m
Nonstop
10:12 pmSJC

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Alaska Airlines
5:08 pmSJC
5h 20m
BOI · 1h 52m
10:28 pmSEA
Alaska Airlines
6:35 pmSEA
2h 9m
Nonstop
8:44 pmSJC

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Alaska Airlines
7:40 amSJC
4h 29m
PDX · 1h 24m
12:09 pmSEA
Alaska Airlines
6:35 pmSEA
2h 9m
Nonstop
8:44 pmSJC

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Alaska Airlines
7:35 pmSJC
2h 19m
Nonstop
9:54 pmSEA
Alaska Airlines
7:38 amSEA
5h 7m
PDX · 2h 10m
12:45 pmSJC

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Alaska Airlines
5:08 pmSJC
5h 20m
BOI · 1h 52m
10:28 pmSEA
Alaska Airlines
7:38 amSEA
5h 7m
PDX · 2h 10m
12:45 pmSJC

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Alaska Airlines
7:40 amSJC
4h 29m
PDX · 1h 24m
12:09 pmSEA
Alaska Airlines
7:38 amSEA
5h 7m
PDX · 2h 10m
12:45 pmSJC

Round-trip total · 1 adult · Taxes included

One-way flights

Fri, Nov 20 · One way

Southwest Airlines
8:45 pmSJC
2h 25m
Nonstop
11:10 pmSEA

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Alaska Airlines
8:03 amSJC
2h 15m
Nonstop
10:18 amSEA

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Delta Air Lines
2:42 pmSJC
2h 24m
Nonstop
5:06 pmSEA

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Southwest Airlines
11:50 amSJC
2h 20m
Nonstop
2:10 pmSEA

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Alaska Airlines
7:35 pmSJC
2h 19m
Nonstop
9:54 pmSEA

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Delta Air Lines
7:20 amSJC
2h 32m
Nonstop
9:52 amSEA

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Alaska Airlines
5:08 pmSJC
5h 20m
BOI · 1h 52m
10:28 pmSEA

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Alaska Airlines
7:40 amSJC
4h 29m
PDX · 1h 24m
12:09 pmSEA

One-way total · 1 adult · Taxes included

Make this trip yours

SJC ⇄ SEA

Economy

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

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  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
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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

More dates

Nov 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)
2026-11-20 · one waySouthwest AirlinesWN2612$174.152026-10-29T01:22:11Z
2026-11-20 · one wayAlaska AirlinesAS762$187.652026-10-29T01:22:11Z
2026-11-20 · one wayDelta Air LinesDL3789$195.752026-10-29T01:22:11Z
2026-11-27 → 2026-12-04Southwest AirlinesWN698 / WN3105$292.582026-10-29T01:22:11Z
2026-11-27 → 2026-12-04Alaska AirlinesAS520 / AS1303$316.082026-10-29T01:22:11Z
2026-11-27 → 2026-12-04Delta Air LinesDL3789 / DL3956$327.832026-10-29T01:22:11Z
2026-11-20 → 2026-11-23Southwest AirlinesWN2612 / WN2179$336.162026-10-29T01:22:11Z
2026-11-20 · one waySouthwest AirlinesWN698$174.152026-10-29T01:22:11Z
2026-11-20 · one wayAlaska AirlinesAS520$187.652026-10-29T01:22:11Z
2026-11-20 · one wayDelta Air LinesDL4041$195.752026-10-29T01:22:11Z
2026-11-27 → 2026-12-04Southwest AirlinesWN2612 / WN3105$292.582026-10-29T01:22:11Z
2026-11-27 → 2026-12-04Alaska AirlinesAS762 / AS1303$316.082026-10-29T01:22:11Z
2026-11-27 → 2026-12-04Delta Air LinesDL4041 / DL3956$327.832026-10-29T01:22:11Z
2026-11-20 → 2026-11-23Southwest AirlinesWN698 / WN2179$336.162026-10-29T01:22:11Z
2026-11-20 → 2026-11-23Alaska AirlinesAS520 / AS1303$363.162026-10-29T01:22:11Z
2026-11-20 → 2026-11-23Delta Air LinesDL4041 / DL3956$376.662026-10-29T01:22:11Z
2026-11-20 → 2026-11-23Delta Air LinesDL3789 / DL3956$376.662026-10-29T01:22:11Z
2026-11-20 · one wayAlaska AirlinesAS3413 + AS2016$214.652026-10-29T01:22:11Z
2026-11-20 · one wayAlaska AirlinesAS2438 + AS3217$214.652026-10-29T01:22:11Z
2026-11-27 → 2026-12-04Alaska AirlinesAS3413 + AS2016 / AS1303$343.082026-10-29T01:22:11Z
2026-11-27 → 2026-12-04Alaska AirlinesAS2438 + AS3217 / AS1303$343.082026-10-29T01:22:11Z
2026-11-20 → 2026-11-23Alaska AirlinesAS520 / AS2238 + AS719$390.162026-10-29T01:22:11Z
2026-11-20 → 2026-11-23Alaska AirlinesAS3413 + AS2016 / AS2238 + AS719$417.162026-10-29T01:22:11Z
2026-11-20 → 2026-11-23Alaska AirlinesAS2438 + AS3217 / AS2238 + AS719$417.162026-10-29T01:22:11Z

2026-11-20 · one way · $174.15

  • Southwest Airlines WN2612: SJC 2026-11-20 20:45:00 → SEA 2026-11-20 23:10:00; nonstop; 145 minutes. Local airport times.

2026-11-20 · one way · $187.65

  • Alaska Airlines AS762: SJC 2026-11-20 08:03:00 → SEA 2026-11-20 10:18:00; nonstop; 135 minutes. Local airport times.

2026-11-20 · one way · $195.75

  • Delta Air Lines DL3789: SJC 2026-11-20 14:42:00 → SEA 2026-11-20 17:06:00; nonstop; 144 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $292.58

  • Southwest Airlines WN698: SJC 2026-11-27 11:50:00 → SEA 2026-11-27 14:10:00; nonstop; 140 minutes. Local airport times.
  • Southwest Airlines WN3105: SEA 2026-12-04 08:05:00 → SJC 2026-12-04 10:20:00; nonstop; 135 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $316.08

  • Alaska Airlines AS520: SJC 2026-11-27 19:35:00 → SEA 2026-11-27 21:54:00; nonstop; 139 minutes. Local airport times.
  • Alaska Airlines AS1303: SEA 2026-12-04 18:35:00 → SJC 2026-12-04 20:44:00; nonstop; 129 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $327.83

  • Delta Air Lines DL3789: SJC 2026-11-27 14:42:00 → SEA 2026-11-27 17:06:00; nonstop; 144 minutes. Local airport times.
  • Delta Air Lines DL3956: SEA 2026-12-04 19:50:00 → SJC 2026-12-04 22:12:00; nonstop; 142 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $336.16

  • Southwest Airlines WN2612: SJC 2026-11-20 20:45:00 → SEA 2026-11-20 23:10:00; nonstop; 145 minutes. Local airport times.
  • Southwest Airlines WN2179: SEA 2026-11-23 12:35:00 → SJC 2026-11-23 14:55:00; nonstop; 140 minutes. Local airport times.

2026-11-20 · one way · $174.15

  • Southwest Airlines WN698: SJC 2026-11-20 11:50:00 → SEA 2026-11-20 14:10:00; nonstop; 140 minutes. Local airport times.

2026-11-20 · one way · $187.65

  • Alaska Airlines AS520: SJC 2026-11-20 19:35:00 → SEA 2026-11-20 21:54:00; nonstop; 139 minutes. Local airport times.

2026-11-20 · one way · $195.75

  • Delta Air Lines DL4041: SJC 2026-11-20 07:20:00 → SEA 2026-11-20 09:52:00; nonstop; 152 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $292.58

  • Southwest Airlines WN2612: SJC 2026-11-27 20:45:00 → SEA 2026-11-27 23:10:00; nonstop; 145 minutes. Local airport times.
  • Southwest Airlines WN3105: SEA 2026-12-04 08:05:00 → SJC 2026-12-04 10:20:00; nonstop; 135 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $316.08

  • Alaska Airlines AS762: SJC 2026-11-27 08:03:00 → SEA 2026-11-27 10:18:00; nonstop; 135 minutes. Local airport times.
  • Alaska Airlines AS1303: SEA 2026-12-04 18:35:00 → SJC 2026-12-04 20:44:00; nonstop; 129 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $327.83

  • Delta Air Lines DL4041: SJC 2026-11-27 07:20:00 → SEA 2026-11-27 09:52:00; nonstop; 152 minutes. Local airport times.
  • Delta Air Lines DL3956: SEA 2026-12-04 19:50:00 → SJC 2026-12-04 22:12:00; nonstop; 142 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $336.16

  • Southwest Airlines WN698: SJC 2026-11-20 11:50:00 → SEA 2026-11-20 14:10:00; nonstop; 140 minutes. Local airport times.
  • Southwest Airlines WN2179: SEA 2026-11-23 12:35:00 → SJC 2026-11-23 14:55:00; nonstop; 140 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $363.16

  • Alaska Airlines AS520: SJC 2026-11-20 19:43:00 → SEA 2026-11-20 22:05:00; nonstop; 142 minutes. Local airport times.
  • Alaska Airlines AS1303: SEA 2026-11-23 18:35:00 → SJC 2026-11-23 20:44:00; nonstop; 129 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $376.66

  • Delta Air Lines DL4041: SJC 2026-11-20 07:20:00 → SEA 2026-11-20 09:52:00; nonstop; 152 minutes. Local airport times.
  • Delta Air Lines DL3956: SEA 2026-11-23 19:50:00 → SJC 2026-11-23 22:12:00; nonstop; 142 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $376.66

  • Delta Air Lines DL3789: SJC 2026-11-20 14:42:00 → SEA 2026-11-20 17:06:00; nonstop; 144 minutes. Local airport times.
  • Delta Air Lines DL3956: SEA 2026-11-23 19:50:00 → SJC 2026-11-23 22:12:00; nonstop; 142 minutes. Local airport times.

2026-11-20 · one way · $214.65

  • Alaska Airlines AS3413 / AS2016: SJC 2026-11-20 17:08:00 → SEA 2026-11-20 22:28:00; 1 stop(s) via BOI; 320 minutes. Local airport times.
    • AS3413: SJC 2026-11-20 17:08:00 → BOI 2026-11-20 19:55:00; layover at BOI: 112 minutes.
    • AS2016: BOI 2026-11-20 21:47:00 → SEA 2026-11-20 22:28:00.

2026-11-20 · one way · $214.65

  • Alaska Airlines AS2438 / AS3217: SJC 2026-11-20 07:40:00 → SEA 2026-11-20 12:09:00; 1 stop(s) via PDX; 269 minutes. Local airport times.
    • AS2438: SJC 2026-11-20 07:40:00 → PDX 2026-11-20 09:30:00; layover at PDX: 84 minutes.
    • AS3217: PDX 2026-11-20 10:54:00 → SEA 2026-11-20 12:09:00.

2026-11-27 → 2026-12-04 · $343.08

  • Alaska Airlines AS3413 / AS2016: SJC 2026-11-27 17:08:00 → SEA 2026-11-27 22:28:00; 1 stop(s) via BOI; 320 minutes. Local airport times.
    • AS3413: SJC 2026-11-27 17:08:00 → BOI 2026-11-27 19:55:00; layover at BOI: 112 minutes.
    • AS2016: BOI 2026-11-27 21:47:00 → SEA 2026-11-27 22:28:00.
  • Alaska Airlines AS1303: SEA 2026-12-04 18:35:00 → SJC 2026-12-04 20:44:00; nonstop; 129 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $343.08

  • Alaska Airlines AS2438 / AS3217: SJC 2026-11-27 07:40:00 → SEA 2026-11-27 12:09:00; 1 stop(s) via PDX; 269 minutes. Local airport times.
    • AS2438: SJC 2026-11-27 07:40:00 → PDX 2026-11-27 09:30:00; layover at PDX: 84 minutes.
    • AS3217: PDX 2026-11-27 10:54:00 → SEA 2026-11-27 12:09:00.
  • Alaska Airlines AS1303: SEA 2026-12-04 18:35:00 → SJC 2026-12-04 20:44:00; nonstop; 129 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $390.16

  • Alaska Airlines AS520: SJC 2026-11-20 19:35:00 → SEA 2026-11-20 21:54:00; nonstop; 139 minutes. Local airport times.
  • Alaska Airlines AS2238 / AS719: SEA 2026-11-23 07:38:00 → SJC 2026-11-23 12:45:00; 1 stop(s) via PDX; 307 minutes. Local airport times.
    • AS2238: SEA 2026-11-23 07:38:00 → PDX 2026-11-23 08:35:00; layover at PDX: 130 minutes.
    • AS719: PDX 2026-11-23 10:45:00 → SJC 2026-11-23 12:45:00.

2026-11-20 → 2026-11-23 · $417.16

  • Alaska Airlines AS3413 / AS2016: SJC 2026-11-20 17:08:00 → SEA 2026-11-20 22:28:00; 1 stop(s) via BOI; 320 minutes. Local airport times.
    • AS3413: SJC 2026-11-20 17:08:00 → BOI 2026-11-20 19:55:00; layover at BOI: 112 minutes.
    • AS2016: BOI 2026-11-20 21:47:00 → SEA 2026-11-20 22:28:00.
  • Alaska Airlines AS2238 / AS719: SEA 2026-11-23 07:38:00 → SJC 2026-11-23 12:45:00; 1 stop(s) via PDX; 307 minutes. Local airport times.
    • AS2238: SEA 2026-11-23 07:38:00 → PDX 2026-11-23 08:35:00; layover at PDX: 130 minutes.
    • AS719: PDX 2026-11-23 10:45:00 → SJC 2026-11-23 12:45:00.

2026-11-20 → 2026-11-23 · $417.16

  • Alaska Airlines AS2438 / AS3217: SJC 2026-11-20 07:40:00 → SEA 2026-11-20 12:09:00; 1 stop(s) via PDX; 269 minutes. Local airport times.
    • AS2438: SJC 2026-11-20 07:40:00 → PDX 2026-11-20 09:30:00; layover at PDX: 84 minutes.
    • AS3217: PDX 2026-11-20 10:54:00 → SEA 2026-11-20 12:09:00.
  • Alaska Airlines AS2238 / AS719: SEA 2026-11-23 07:38:00 → SJC 2026-11-23 12:45:00; 1 stop(s) via PDX; 307 minutes. Local airport times.
    • AS2238: SEA 2026-11-23 07:38:00 → PDX 2026-11-23 08:35:00; layover at PDX: 130 minutes.
    • AS719: PDX 2026-11-23 10:45:00 → SJC 2026-11-23 12:45:00.

More dates for this route