Seattle (SEA) to Hayden (HDN), Dec 21, 2026: round trips from $520, one way from $305

Seattle (SEA) to Hayden (HDN), Dec 21, 2026: round trips from $520, one way from $305 on Axel, checked Oct 29, 2026. Lowest published fares: $520 round trip, Axel-exclusive, Southwest Airlines / United Airlines, 1 stop, Dec 21, 2026 – Jan 4, 2027; $305 one way, Axel-exclusive, Southwest Airlines, 1 stop, Dec 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.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown.

Date links open published trip details for exploration. Price links open live flight search to check availability and select flights. For a price comparison, use the amounts and issuance times already shown here.

Route overview: Seattle to Hayden (HDN) flight deals

2026-12-21 · one way · Axel-exclusive $304.50

• Southwest Airlines WN3823 / WN3287: SEA 2026-12-21 13:35:00 → HDN 2026-12-21 20:05:00; 1 stop(s) via DEN; 330 minutes. Local airport times.
  • WN3823: SEA 2026-12-21 13:35:00 → DEN 2026-12-21 17:05:00; layover at DEN: 120 minutes.
  • WN3287: DEN 2026-12-21 19:05:00 → HDN 2026-12-21 20:05:00.

2026-12-21 · one way · Axel-exclusive $340.75

• Alaska Airlines AS3008: SEA 2026-12-21 15:36:00 → HDN 2026-12-21 19:05:00; nonstop; 149 minutes. Local airport times.

2026-12-21 → 2026-12-22 · Axel-exclusive $623.50

• Southwest Airlines WN3823 / WN3287: SEA 2026-12-21 13:35:00 → HDN 2026-12-21 20:05:00; 1 stop(s) via DEN; 330 minutes. Local airport times.
  • WN3823: SEA 2026-12-21 13:35:00 → DEN 2026-12-21 17:05:00; layover at DEN: 120 minutes.
  • WN3287: DEN 2026-12-21 19:05:00 → HDN 2026-12-21 20:05:00.
• United Airlines UA2447 / UA360: HDN 2026-12-22 15:33:00 → SEA 2026-12-22 21:21:00; 1 stop(s) via DEN; 408 minutes. Local airport times.
  • UA2447: HDN 2026-12-22 15:33:00 → DEN 2026-12-22 16:45:00; layover at DEN: 147 minutes.
  • UA360: DEN 2026-12-22 19:12:00 → SEA 2026-12-22 21:21:00.

2026-12-21 → 2026-12-22 · Axel-exclusive $652.50

• Alaska Airlines AS3008: SEA 2026-12-21 15:36:00 → HDN 2026-12-21 19:05:00; nonstop; 149 minutes. Local airport times.
• United Airlines UA2447 / UA360: HDN 2026-12-22 15:33:00 → SEA 2026-12-22 21:21:00; 1 stop(s) via DEN; 408 minutes. Local airport times.
  • UA2447: HDN 2026-12-22 15:33:00 → DEN 2026-12-22 16:45:00; layover at DEN: 147 minutes.
  • UA360: DEN 2026-12-22 19:12:00 → SEA 2026-12-22 21:21:00.

2026-12-21 → 2026-12-23 · Axel-exclusive $623.50

• Southwest Airlines WN3823 / WN3287: SEA 2026-12-21 13:35:00 → HDN 2026-12-21 20:05:00; 1 stop(s) via DEN; 330 minutes. Local airport times.
  • WN3823: SEA 2026-12-21 13:35:00 → DEN 2026-12-21 17:05:00; layover at DEN: 120 minutes.
  • WN3287: DEN 2026-12-21 19:05:00 → HDN 2026-12-21 20:05:00.
• United Airlines UA2447 / UA360: HDN 2026-12-23 15:33:00 → SEA 2026-12-23 21:21:00; 1 stop(s) via DEN; 408 minutes. Local airport times.
  • UA2447: HDN 2026-12-23 15:33:00 → DEN 2026-12-23 16:45:00; layover at DEN: 147 minutes.
  • UA360: DEN 2026-12-23 19:12:00 → SEA 2026-12-23 21:21:00.

2026-12-21 → 2026-12-23 · Axel-exclusive $652.50

• Alaska Airlines AS3008: SEA 2026-12-21 15:36:00 → HDN 2026-12-21 19:05:00; nonstop; 149 minutes. Local airport times.
• United Airlines UA2447 / UA360: HDN 2026-12-23 15:33:00 → SEA 2026-12-23 21:21:00; 1 stop(s) via DEN; 408 minutes. Local airport times.
  • UA2447: HDN 2026-12-23 15:33:00 → DEN 2026-12-23 16:45:00; layover at DEN: 147 minutes.
  • UA360: DEN 2026-12-23 19:12:00 → SEA 2026-12-23 21:21:00.

2026-12-21 → 2026-12-24 · Axel-exclusive $623.50

• Southwest Airlines WN3823 / WN3287: SEA 2026-12-21 13:35:00 → HDN 2026-12-21 20:05:00; 1 stop(s) via DEN; 330 minutes. Local airport times.
  • WN3823: SEA 2026-12-21 13:35:00 → DEN 2026-12-21 17:05:00; layover at DEN: 120 minutes.
  • WN3287: DEN 2026-12-21 19:05:00 → HDN 2026-12-21 20:05:00.
• United Airlines UA2447 / UA360: HDN 2026-12-24 15:33:00 → SEA 2026-12-24 21:21:00; 1 stop(s) via DEN; 408 minutes. Local airport times.
  • UA2447: HDN 2026-12-24 15:33:00 → DEN 2026-12-24 16:45:00; layover at DEN: 147 minutes.
  • UA360: DEN 2026-12-24 19:12:00 → SEA 2026-12-24 21:21:00.

2026-12-21 → 2026-12-24 · Axel-exclusive $652.50

• Alaska Airlines AS3008: SEA 2026-12-21 15:36:00 → HDN 2026-12-21 19:05:00; nonstop; 149 minutes. Local airport times.
• United Airlines UA2447 / UA360: HDN 2026-12-24 15:33:00 → SEA 2026-12-24 21:21:00; 1 stop(s) via DEN; 408 minutes. Local airport times.
  • UA2447: HDN 2026-12-24 15:33:00 → DEN 2026-12-24 16:45:00; layover at DEN: 147 minutes.
  • UA360: DEN 2026-12-24 19:12:00 → SEA 2026-12-24 21:21:00.

2026-12-21 → 2026-12-25 · Axel-exclusive $623.50

• Southwest Airlines WN3823 / WN3287: SEA 2026-12-21 13:35:00 → HDN 2026-12-21 20:05:00; 1 stop(s) via DEN; 330 minutes. Local airport times.
  • WN3823: SEA 2026-12-21 13:35:00 → DEN 2026-12-21 17:05:00; layover at DEN: 120 minutes.
  • WN3287: DEN 2026-12-21 19:05:00 → HDN 2026-12-21 20:05:00.
• United Airlines UA2447 / UA360: HDN 2026-12-25 15:33:00 → SEA 2026-12-25 21:21:00; 1 stop(s) via DEN; 408 minutes. Local airport times.
  • UA2447: HDN 2026-12-25 15:33:00 → DEN 2026-12-25 16:45:00; layover at DEN: 147 minutes.
  • UA360: DEN 2026-12-25 19:12:00 → SEA 2026-12-25 21:21:00.

2026-12-21 → 2026-12-25 · Axel-exclusive $652.50

• Alaska Airlines AS3008: SEA 2026-12-21 15:36:00 → HDN 2026-12-21 19:05:00; nonstop; 149 minutes. Local airport times.
• United Airlines UA2447 / UA360: HDN 2026-12-25 15:33:00 → SEA 2026-12-25 21:21:00; 1 stop(s) via DEN; 408 minutes. Local airport times.
  • UA2447: HDN 2026-12-25 15:33:00 → DEN 2026-12-25 16:45:00; layover at DEN: 147 minutes.
  • UA360: DEN 2026-12-25 19:12:00 → SEA 2026-12-25 21:21:00.

2026-12-21 → 2026-12-27 · Axel-exclusive $623.50

• Southwest Airlines WN3823 / WN3287: SEA 2026-12-21 13:35:00 → HDN 2026-12-21 20:05:00; 1 stop(s) via DEN; 330 minutes. Local airport times.
  • WN3823: SEA 2026-12-21 13:35:00 → DEN 2026-12-21 17:05:00; layover at DEN: 120 minutes.
  • WN3287: DEN 2026-12-21 19:05:00 → HDN 2026-12-21 20:05:00.
• United Airlines UA2447 / UA360: HDN 2026-12-27 15:33:00 → SEA 2026-12-27 21:21:00; 1 stop(s) via DEN; 408 minutes. Local airport times.
  • UA2447: HDN 2026-12-27 15:33:00 → DEN 2026-12-27 16:45:00; layover at DEN: 147 minutes.
  • UA360: DEN 2026-12-27 19:12:00 → SEA 2026-12-27 21:21:00.

2026-12-21 → 2026-12-27 · Axel-exclusive $652.50

• Alaska Airlines AS3008: SEA 2026-12-21 15:36:00 → HDN 2026-12-21 19:05:00; nonstop; 149 minutes. Local airport times.
• United Airlines UA2447 / UA360: HDN 2026-12-27 15:33:00 → SEA 2026-12-27 21:21:00; 1 stop(s) via DEN; 408 minutes. Local airport times.
  • UA2447: HDN 2026-12-27 15:33:00 → DEN 2026-12-27 16:45:00; layover at DEN: 147 minutes.
  • UA360: DEN 2026-12-27 19:12:00 → SEA 2026-12-27 21:21:00.

2026-12-21 → 2026-12-28 · Axel-exclusive $623.50

• Southwest Airlines WN3823 / WN3287: SEA 2026-12-21 13:35:00 → HDN 2026-12-21 20:05:00; 1 stop(s) via DEN; 330 minutes. Local airport times.
  • WN3823: SEA 2026-12-21 13:35:00 → DEN 2026-12-21 17:05:00; layover at DEN: 120 minutes.
  • WN3287: DEN 2026-12-21 19:05:00 → HDN 2026-12-21 20:05:00.
• United Airlines UA2447 / UA360: HDN 2026-12-28 15:33:00 → SEA 2026-12-28 21:21:00; 1 stop(s) via DEN; 408 minutes. Local airport times.
  • UA2447: HDN 2026-12-28 15:33:00 → DEN 2026-12-28 16:45:00; layover at DEN: 147 minutes.
  • UA360: DEN 2026-12-28 19:12:00 → SEA 2026-12-28 21:21:00.

2026-12-21 → 2026-12-28 · Axel-exclusive $652.50

• Alaska Airlines AS3008: SEA 2026-12-21 15:36:00 → HDN 2026-12-21 19:05:00; nonstop; 149 minutes. Local airport times.
• United Airlines UA2447 / UA360: HDN 2026-12-28 15:33:00 → SEA 2026-12-28 21:21:00; 1 stop(s) via DEN; 408 minutes. Local airport times.
  • UA2447: HDN 2026-12-28 15:33:00 → DEN 2026-12-28 16:45:00; layover at DEN: 147 minutes.
  • UA360: DEN 2026-12-28 19:12:00 → SEA 2026-12-28 21:21:00.

2026-12-21 → 2026-12-29 · Axel-exclusive $623.50

• Southwest Airlines WN3823 / WN3287: SEA 2026-12-21 13:35:00 → HDN 2026-12-21 20:05:00; 1 stop(s) via DEN; 330 minutes. Local airport times.
  • WN3823: SEA 2026-12-21 13:35:00 → DEN 2026-12-21 17:05:00; layover at DEN: 120 minutes.
  • WN3287: DEN 2026-12-21 19:05:00 → HDN 2026-12-21 20:05:00.
• United Airlines UA2447 / UA360: HDN 2026-12-29 15:33:00 → SEA 2026-12-29 21:21:00; 1 stop(s) via DEN; 408 minutes. Local airport times.
  • UA2447: HDN 2026-12-29 15:33:00 → DEN 2026-12-29 16:45:00; layover at DEN: 147 minutes.
  • UA360: DEN 2026-12-29 19:12:00 → SEA 2026-12-29 21:21:00.

2026-12-21 → 2026-12-29 · Axel-exclusive $652.50

• Alaska Airlines AS3008: SEA 2026-12-21 15:36:00 → HDN 2026-12-21 19:05:00; nonstop; 149 minutes. Local airport times.
• United Airlines UA2447 / UA360: HDN 2026-12-29 15:33:00 → SEA 2026-12-29 21:21:00; 1 stop(s) via DEN; 408 minutes. Local airport times.
  • UA2447: HDN 2026-12-29 15:33:00 → DEN 2026-12-29 16:45:00; layover at DEN: 147 minutes.
  • UA360: DEN 2026-12-29 19:12:00 → SEA 2026-12-29 21:21:00.

2026-12-21 → 2026-12-31 · Axel-exclusive $623.50

• Southwest Airlines WN3823 / WN3287: SEA 2026-12-21 13:35:00 → HDN 2026-12-21 20:05:00; 1 stop(s) via DEN; 330 minutes. Local airport times.
  • WN3823: SEA 2026-12-21 13:35:00 → DEN 2026-12-21 17:05:00; layover at DEN: 120 minutes.
  • WN3287: DEN 2026-12-21 19:05:00 → HDN 2026-12-21 20:05:00.
• United Airlines UA2447 / UA360: HDN 2026-12-31 15:33:00 → SEA 2026-12-31 21:21:00; 1 stop(s) via DEN; 408 minutes. Local airport times.
  • UA2447: HDN 2026-12-31 15:33:00 → DEN 2026-12-31 16:45:00; layover at DEN: 147 minutes.
  • UA360: DEN 2026-12-31 19:12:00 → SEA 2026-12-31 21:21:00.

2026-12-21 → 2026-12-31 · Axel-exclusive $652.50

• Alaska Airlines AS3008: SEA 2026-12-21 15:36:00 → HDN 2026-12-21 19:05:00; nonstop; 149 minutes. Local airport times.
• United Airlines UA2447 / UA360: HDN 2026-12-31 15:33:00 → SEA 2026-12-31 21:21:00; 1 stop(s) via DEN; 408 minutes. Local airport times.
  • UA2447: HDN 2026-12-31 15:33:00 → DEN 2026-12-31 16:45:00; layover at DEN: 147 minutes.
  • UA360: DEN 2026-12-31 19:12:00 → SEA 2026-12-31 21:21:00.

2026-12-21 → 2027-01-01 · Axel-exclusive $623.50

• Southwest Airlines WN3823 / WN3287: SEA 2026-12-21 13:35:00 → HDN 2026-12-21 20:05:00; 1 stop(s) via DEN; 330 minutes. Local airport times.
  • WN3823: SEA 2026-12-21 13:35:00 → DEN 2026-12-21 17:05:00; layover at DEN: 120 minutes.
  • WN3287: DEN 2026-12-21 19:05:00 → HDN 2026-12-21 20:05:00.
• United Airlines UA2447 / UA360: HDN 2027-01-01 15:33:00 → SEA 2027-01-01 21:21:00; 1 stop(s) via DEN; 408 minutes. Local airport times.
  • UA2447: HDN 2027-01-01 15:33:00 → DEN 2027-01-01 16:45:00; layover at DEN: 147 minutes.
  • UA360: DEN 2027-01-01 19:12:00 → SEA 2027-01-01 21:21:00.

2026-12-21 → 2027-01-01 · Axel-exclusive $652.50

• Alaska Airlines AS3008: SEA 2026-12-21 15:36:00 → HDN 2026-12-21 19:05:00; nonstop; 149 minutes. Local airport times.
• United Airlines UA2447 / UA360: HDN 2027-01-01 15:33:00 → SEA 2027-01-01 21:21:00; 1 stop(s) via DEN; 408 minutes. Local airport times.
  • UA2447: HDN 2027-01-01 15:33:00 → DEN 2027-01-01 16:45:00; layover at DEN: 147 minutes.
  • UA360: DEN 2027-01-01 19:12:00 → SEA 2027-01-01 21:21:00.

2026-12-21 → 2027-01-02 · Axel-exclusive $623.50

• Southwest Airlines WN3823 / WN3287: SEA 2026-12-21 13:35:00 → HDN 2026-12-21 20:05:00; 1 stop(s) via DEN; 330 minutes. Local airport times.
  • WN3823: SEA 2026-12-21 13:35:00 → DEN 2026-12-21 17:05:00; layover at DEN: 120 minutes.
  • WN3287: DEN 2026-12-21 19:05:00 → HDN 2026-12-21 20:05:00.
• United Airlines UA2447 / UA360: HDN 2027-01-02 15:33:00 → SEA 2027-01-02 21:21:00; 1 stop(s) via DEN; 408 minutes. Local airport times.
  • UA2447: HDN 2027-01-02 15:33:00 → DEN 2027-01-02 16:45:00; layover at DEN: 147 minutes.
  • UA360: DEN 2027-01-02 19:12:00 → SEA 2027-01-02 21:21:00.

2026-12-21 → 2027-01-02 · Axel-exclusive $652.50

• Alaska Airlines AS3008: SEA 2026-12-21 15:36:00 → HDN 2026-12-21 19:05:00; nonstop; 149 minutes. Local airport times.
• United Airlines UA2447 / UA360: HDN 2027-01-02 15:33:00 → SEA 2027-01-02 21:21:00; 1 stop(s) via DEN; 408 minutes. Local airport times.
  • UA2447: HDN 2027-01-02 15:33:00 → DEN 2027-01-02 16:45:00; layover at DEN: 147 minutes.
  • UA360: DEN 2027-01-02 19:12:00 → SEA 2027-01-02 21:21:00.

2026-12-21 → 2027-01-04 · Axel-exclusive $520.00

• Southwest Airlines WN3823 / WN3287: SEA 2026-12-21 13:35:00 → HDN 2026-12-21 20:05:00; 1 stop(s) via DEN; 330 minutes. Local airport times.
  • WN3823: SEA 2026-12-21 13:35:00 → DEN 2026-12-21 17:05:00; layover at DEN: 120 minutes.
  • WN3287: DEN 2026-12-21 19:05:00 → HDN 2026-12-21 20:05:00.
• United Airlines UA2447 / UA360: HDN 2027-01-04 15:33:00 → SEA 2027-01-04 21:21:00; 1 stop(s) via DEN; 408 minutes. Local airport times.
  • UA2447: HDN 2027-01-04 15:33:00 → DEN 2027-01-04 16:45:00; layover at DEN: 147 minutes.
  • UA360: DEN 2027-01-04 19:12:00 → SEA 2027-01-04 21:21:00.

2026-12-21 → 2027-01-04 · Axel-exclusive $549.00

• Alaska Airlines AS3008: SEA 2026-12-21 15:36:00 → HDN 2026-12-21 19:05:00; nonstop; 149 minutes. Local airport times.
• United Airlines UA2447 / UA360: HDN 2027-01-04 15:33:00 → SEA 2027-01-04 21:21:00; 1 stop(s) via DEN; 408 minutes. Local airport times.
  • UA2447: HDN 2027-01-04 15:33:00 → DEN 2027-01-04 16:45:00; layover at DEN: 147 minutes.
  • UA360: DEN 2027-01-04 19:12:00 → SEA 2027-01-04 21:21:00.

Explore this route

• All dates for this route
• Dec 20, 2026 · Return options
• Dec 22, 2026 · Return options

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