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Sacramento → Seattle

Dec 21, 2026 · return Jan 4, 2027

SMF → SEA1 adulteconomyRound trip

9 flight options · 5 airlines

Nonstop flights

Mon, Dec 21 – Mon, Jan 4

Southwest Airlines
4:40 pmSMF
2h
Nonstop
6:40 pmSEA
Southwest Airlines
7:55 pmSEA
2h 5m
Nonstop
10:00 pmSMF

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Jan 4

Alaska Airlines
7:03 amSMF
1h 59m
Nonstop
9:02 amSEA
Alaska Airlines
4:35 pmSEA
1h 49m
Nonstop
6:24 pmSMF

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Jan 4

Delta Air Lines
6:35 pmSMF
2h 15m
Nonstop
8:50 pmSEA
Delta Air Lines
3:55 pmSEA
2h
Nonstop
5:55 pmSMF

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Jan 4

Southwest Airlines
7:50 amSMF
2h
Nonstop
9:50 amSEA
Southwest Airlines
7:55 pmSEA
2h 5m
Nonstop
10:00 pmSMF

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Jan 4

Alaska Airlines
9:45 pmSMF
2h 6m
Nonstop
11:51 pmSEA
Alaska Airlines
4:35 pmSEA
1h 49m
Nonstop
6:24 pmSMF

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Jan 4

Delta Air Lines
1:08 pmSMF
2h 7m
Nonstop
3:15 pmSEA
Delta Air Lines
3:55 pmSEA
2h
Nonstop
5:55 pmSMF

Round-trip total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 – Mon, Jan 4

United Airlines
6:20 amSMF
5h 58m
SFO · 2h 50m
12:18 pmSEA
United Airlines
7:30 pmSEA
4h 14m
SFO · 1h 3m
11:44 pmSMF

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Jan 4

Air Canada
4:05 pmSMF
5h 52m
YVR · 2h 40m
9:57 pmSEA
Air Canada
10:10 amSEA
5h 11m
YVR · 1h 54m
3:21 pmSMF

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Mon, Jan 4

Alaska Airlines
9:40 amSMF
5h 12m
PDX · 2h 31m
2:52 pmSEA
Alaska Airlines
4:35 pmSEA
1h 49m
Nonstop
6:24 pmSMF

Round-trip total · 1 adult · Taxes included

Make this trip yours

SMF ⇄ 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 24, 2026 → Nov 29, 2026Dec 22, 2026 → Dec 27, 2026Dec 30, 2026 → Jan 2, 2027Jan 15, 2027 → Jan 18, 2027Oct 30, 2026 → Nov 2, 2026Oct 31, 2026 → Nov 7, 2026Nov 27, 2026 → Nov 30, 2026Nov 28, 2026 → Dec 5, 2026Dec 25, 2026 → Dec 28, 2026Dec 26, 2026 → Jan 2, 2027Jan 22, 2027 → Jan 25, 2027Oct 30, 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 → 2027-01-04Southwest AirlinesWN1586 / WN425$281.752026-10-29T01:27:20Z
2026-12-21 → 2027-01-04Alaska AirlinesAS1361 / AS764$287.502026-10-29T01:27:20Z
2026-12-21 → 2027-01-04Delta Air LinesDL4153 / DL4043$299.002026-10-29T01:27:20Z
2026-12-21 → 2027-01-04United AirlinesUA1623 + UA2192 / UA737 + UA5566$373.752026-10-29T01:27:20Z
2026-12-21 → 2027-01-04Air CanadaAC8597 + AC8810 / AC8803 + AC8596$506.002026-10-29T01:27:20Z
2026-12-21 → 2027-01-04Southwest AirlinesWN3594 / WN425$281.752026-10-29T01:27:20Z
2026-12-21 → 2027-01-04Alaska AirlinesAS1358 / AS764$287.502026-10-29T01:27:20Z
2026-12-21 → 2027-01-04Delta Air LinesDL4125 / DL4043$299.002026-10-29T01:27:20Z
2026-12-21 → 2027-01-04Alaska AirlinesAS2362 + AS2284 / AS764$313.502026-10-29T01:27:20Z

2026-12-21 → 2027-01-04 · $281.75

  • Southwest Airlines WN1586: SMF 2026-12-21 16:40:00 → SEA 2026-12-21 18:40:00; nonstop; 120 minutes. Local airport times.
  • Southwest Airlines WN425: SEA 2027-01-04 19:55:00 → SMF 2027-01-04 22:00:00; nonstop; 125 minutes. Local airport times.

2026-12-21 → 2027-01-04 · $287.50

  • Alaska Airlines AS1361: SMF 2026-12-21 07:03:00 → SEA 2026-12-21 09:02:00; nonstop; 119 minutes. Local airport times.
  • Alaska Airlines AS764: SEA 2027-01-04 16:35:00 → SMF 2027-01-04 18:24:00; nonstop; 109 minutes. Local airport times.

2026-12-21 → 2027-01-04 · $299.00

  • Delta Air Lines DL4153: SMF 2026-12-21 18:35:00 → SEA 2026-12-21 20:50:00; nonstop; 135 minutes. Local airport times.
  • Delta Air Lines DL4043: SEA 2027-01-04 15:55:00 → SMF 2027-01-04 17:55:00; nonstop; 120 minutes. Local airport times.

2026-12-21 → 2027-01-04 · $373.75

  • United Airlines UA1623 / UA2192: SMF 2026-12-21 06:20:00 → SEA 2026-12-21 12:18:00; 1 stop(s) via SFO; 358 minutes. Local airport times.
    • UA1623: SMF 2026-12-21 06:20:00 → SFO 2026-12-21 07:15:00; layover at SFO: 170 minutes.
    • UA2192: SFO 2026-12-21 10:05:00 → SEA 2026-12-21 12:18:00.
  • United Airlines UA737 / UA5566: SEA 2027-01-04 19:30:00 → SMF 2027-01-04 23:44:00; 1 stop(s) via SFO; 254 minutes. Local airport times.
    • UA737: SEA 2027-01-04 19:30:00 → SFO 2027-01-04 21:42:00; layover at SFO: 63 minutes.
    • UA5566: SFO 2027-01-04 22:45:00 → SMF 2027-01-04 23:44:00.

2026-12-21 → 2027-01-04 · $506.00

  • Air Canada AC8597 / AC8810: SMF 2026-12-21 16:05:00 → SEA 2026-12-21 21:57:00; 1 stop(s) via YVR; 352 minutes. Local airport times.
    • AC8597: SMF 2026-12-21 16:05:00 → YVR 2026-12-21 19:10:00; layover at YVR: 160 minutes.
    • AC8810: YVR 2026-12-21 21:50:00 → SEA 2026-12-21 21:57:00.
  • Air Canada AC8803 / AC8596: SEA 2027-01-04 10:10:00 → SMF 2027-01-04 15:21:00; 1 stop(s) via YVR; 311 minutes. Local airport times.
    • AC8803: SEA 2027-01-04 10:10:00 → YVR 2027-01-04 12:21:00; layover at YVR: 114 minutes.
    • AC8596: YVR 2027-01-04 14:15:00 → SMF 2027-01-04 15:21:00.

2026-12-21 → 2027-01-04 · $281.75

  • Southwest Airlines WN3594: SMF 2026-12-21 07:50:00 → SEA 2026-12-21 09:50:00; nonstop; 120 minutes. Local airport times.
  • Southwest Airlines WN425: SEA 2027-01-04 19:55:00 → SMF 2027-01-04 22:00:00; nonstop; 125 minutes. Local airport times.

2026-12-21 → 2027-01-04 · $287.50

  • Alaska Airlines AS1358: SMF 2026-12-21 21:45:00 → SEA 2026-12-21 23:51:00; nonstop; 126 minutes. Local airport times.
  • Alaska Airlines AS764: SEA 2027-01-04 16:35:00 → SMF 2027-01-04 18:24:00; nonstop; 109 minutes. Local airport times.

2026-12-21 → 2027-01-04 · $299.00

  • Delta Air Lines DL4125: SMF 2026-12-21 13:08:00 → SEA 2026-12-21 15:15:00; nonstop; 127 minutes. Local airport times.
  • Delta Air Lines DL4043: SEA 2027-01-04 15:55:00 → SMF 2027-01-04 17:55:00; nonstop; 120 minutes. Local airport times.

2026-12-21 → 2027-01-04 · $313.50

  • Alaska Airlines AS2362 / AS2284: SMF 2026-12-21 09:40:00 → SEA 2026-12-21 14:52:00; 1 stop(s) via PDX; 312 minutes. Local airport times.
    • AS2362: SMF 2026-12-21 09:40:00 → PDX 2026-12-21 11:21:00; layover at PDX: 151 minutes.
    • AS2284: PDX 2026-12-21 13:52:00 → SEA 2026-12-21 14:52:00.
  • Alaska Airlines AS764: SEA 2027-01-04 16:35:00 → SMF 2027-01-04 18:24:00; nonstop; 109 minutes. Local airport times.

More dates for this route