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Seattle → Sun Valley

Dec 13, 2026 · return Dec 27, 2026

SEA → SUN1 adulteconomyRound trip

2 flight options · 2 airlines

Nonstop flights

Sun, Dec 13 – Sun, Dec 27

Alaska Airlines
8:20 amSEA
1h 36m
Nonstop
10:56 amSUN
Alaska Airlines
7:59 pmSUN
1h 54m
Nonstop
8:53 pmSEA

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sun, Dec 27

Delta Air Lines
10:05 amSEA
1h 55m
Nonstop
1:00 pmSUN
Alaska Airlines
7:59 pmSUN
1h 54m
Nonstop
8:53 pmSEA

Round-trip total · 1 adult · Taxes included

Make this trip yours

SEA ⇄ SUN

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 routeOct 30, 2026 → Nov 2, 2026Oct 31, 2026 → Nov 7, 2026Nov 13, 2026 → Nov 16, 2026Nov 14, 2026 → Nov 21, 2026Nov 24, 2026 → Nov 29, 2026Nov 27, 2026 → Nov 30, 2026Nov 28, 2026 → Dec 5, 2026Dec 11, 2026 → Dec 14, 2026Dec 12, 2026 → Dec 19, 2026Dec 22, 2026 → Dec 27, 2026Dec 25, 2026 → Dec 28, 2026Dec 26, 2026 → Jan 2, 2027Dec 30, 2026 → Jan 2, 2027Jan 8, 2027 → Jan 11, 2027Jan 9, 2027 → Jan 16, 2027Jan 15, 2027 → Jan 18, 2027Jan 22, 2027 → Jan 25, 2027Jan 23, 2027 → Jan 30, 2027Feb 5, 2027 → Feb 8, 2027Feb 6, 2027 → Feb 13, 2027Feb 12, 2027 → Feb 15, 2027Mar 5, 2027 → Mar 8, 2027Mar 6, 2027 → Mar 13, 2027Mar 25, 2027 → Mar 29, 2027Apr 2, 2027 → Apr 5, 2027Apr 3, 2027 → Apr 10, 2027Apr 30, 2027 → May 3, 2027May 1, 2027 → May 8, 2027May 28, 2027 → May 31, 2027May 29, 2027 → Jun 5, 2027Jun 25, 2027 → Jun 28, 2027Jun 26, 2027 → Jul 3, 2027Jul 2, 2027 → Jul 6, 2027Jul 23, 2027 → Jul 26, 2027Jul 24, 2027 → Jul 31, 2027Aug 20, 2027 → Aug 23, 2027Aug 21, 2027 → Aug 28, 2027Sep 3, 2027 → Sep 6, 2027Sep 17, 2027 → Sep 20, 2027Oct 30, 2026 · One way
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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)
2026-12-13 → 2026-12-27Alaska AirlinesAS2199 / AS2252$468.002026-10-29T01:16:43Z
2026-12-13 → 2026-12-27Delta Air Lines / Alaska AirlinesDL4009 / AS2252$483.002026-10-29T01:16:43Z

2026-12-13 → 2026-12-27 · $468.00

  • Alaska Airlines AS2199: SEA 2026-12-13 08:20:00 → SUN 2026-12-13 10:56:00; nonstop; 96 minutes. Local airport times.
  • Alaska Airlines AS2252: SUN 2026-12-27 19:59:00 → SEA 2026-12-27 20:53:00; nonstop; 114 minutes. Local airport times.

2026-12-13 → 2026-12-27 · $483.00

  • Delta Air Lines DL4009: SEA 2026-12-13 10:05:00 → SUN 2026-12-13 13:00:00; nonstop; 115 minutes. Local airport times.
  • Alaska Airlines AS2252: SUN 2026-12-27 19:59:00 → SEA 2026-12-27 20:53:00; nonstop; 114 minutes. Local airport times.

More dates for this route