--- title: "Hayden (HDN) to Seattle (SEA) flights: who flies it" description: "Alaska Airlines flies nonstop from HDN to SEA, about 3 flights a week, scheduled at 3h 3m. See confirmed upgrade and award space by date on 2LNR, the next 14 days free." canonical: "https://2lnr.com/routes/hdn-sea" url: "https://2lnr.com/routes/hdn-sea.md" date_modified: "2026-10-18T05:10:47Z" --- # Hayden to Seattle (HDN-SEA): nonstop upgrade & award space Alaska Airlines flies nonstop from Hayden (HDN) to Seattle (SEA) just three times a week. In the timetable below it flies as AS 3008, scheduled at 3h 3m for the 889 miles. 2LNR checks confirmed upgrade and award space on Alaska Airlines flights on this route, so you can see which departures have space before you book. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 23, 2026. See HDN to SEA on the interactive map [Get started free](https://2lnr.com/login) 3 Flights a week, 4-week average 3h 3m Scheduled flight time 889 mi Nonstop distance Free To get started ## Hayden to Seattle flight schedule Scheduled nonstop departures for HDN to SEA starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from Hayden (HDN) to Seattle (SEA) | Date | Flight | Airline | Departs HDN | Arrives SEA | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Wed, Dec 16 | AS 3008 | Alaska Airlines, Inc. | 19:44 | 21:47 | 3h 3m | [Embraer E175](https://2lnr.com/seatmaps/as/e175.md) | | Sat, Dec 19 | AS 3008 | Alaska Airlines, Inc. | 19:45 | 21:48 | 3h 3m | Embraer E175 | | Sun, Dec 20 | AS 3008 | Alaska Airlines, Inc. | 19:45 | 21:48 | 3h 3m | Embraer E175 | | Wed, Dec 23 | AS 3008 | Alaska Airlines, Inc. | 19:45 | 21:48 | 3h 3m | Embraer E175 | | Sat, Dec 26 | AS 3008 | Alaska Airlines, Inc. | 19:45 | 21:48 | 3h 3m | Embraer E175 | | Sun, Dec 27 | AS 3008 | Alaska Airlines, Inc. | 19:45 | 21:48 | 3h 3m | Embraer E175 | | Wed, Dec 30 | AS 3008 | Alaska Airlines, Inc. | 19:45 | 21:48 | 3h 3m | Embraer E175 | Showing all 7 scheduled HDN to SEA departures across 7 days with service, starting October 23, 2026. Later dates are on the interactive map. Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure. See every HDN to SEA date on the interactive map ## Aircraft on the Hayden to Seattle nonstop Alaska Airlines flies the [Embraer E175](https://2lnr.com/seatmaps/as/e175.md) on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## Confirmed upgrade & award space on HDN to SEA departures 2LNR tracks confirmed upgrade and award space on Alaska Airlines, segment by segment and date by date. Open the calendar for Hayden to Seattle to see which departures have space, the next 14 days free on every product and the full horizon on Pro. ### See real availability Confirmed upgrade or award seats by date on the HDN to SEA departures 2LNR tracks, checked against live inventory so you know what's open before you book. ### Set an alert Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking. ### Plan on the map See HDN to SEA on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Hayden to Seattle nonstop Carriers operating HDN to SEA nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date. - [Alaska Airlines (AS) route map](https://2lnr.com/routes/airlines/as.md)\ [The aircraft AS flies](https://2lnr.com/seatmaps/as.md) See HDN to SEA on the interactive map → ## Frequently asked questions about HDN to SEA **How long is the flight from Hayden (HDN) to Seattle (SEA)?** AS 3008 is scheduled at 3h 3m from Hayden (HDN) to Seattle (SEA) on every departure in the schedule table on this page. The nonstop covers about 889 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from HDN to SEA?** Alaska Airlines is currently the only airline flying HDN to SEA nonstop. 2LNR tracks confirmed upgrade and award space on Alaska Airlines. **How often does HDN to SEA operate?** The HDN to SEA nonstop currently runs three times a week, on Alaska Airlines. Thin schedules like this change by season, and on Pro an alert will catch anything added. **What time do flights from HDN to SEA depart?** Scheduled HDN to SEA nonstops in the next 7 days with service leave between 19:44 and 19:45, local time at Hayden. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate HDN to SEA nonstop?** Alaska Airlines flies AS 3008 nonstop from Hayden (HDN) to Seattle (SEA), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft. **How do I check upgrade or award availability on HDN to SEA?** Open the HDN to SEA route on the interactive map or the matrix to see confirmed upgrade and award space by date on Alaska Airlines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens. Flying the other way? See [SEA to HDN upgrade and award space](https://2lnr.com/routes/sea-hdn.md). Award seats rather than schedules? See [Alaska Airlines award availability](https://2lnr.com/awards/as.md). Looking beyond this route? See [every route from Hayden (HDN)](https://2lnr.com/routes/hdn.md), or [every route from Seattle (SEA)](https://2lnr.com/routes/sea.md). Nonstops to Seattle (SEA) from other airports within 150 miles of Hayden (HDN): - [Eagle (EGE) to Seattle (SEA)](https://2lnr.com/routes/ege-sea.md), 61 miles from HDN - [Denver (DEN) to Seattle (SEA)](https://2lnr.com/routes/den-sea.md), 141 miles from HDN Nonstops from Hayden (HDN) to other airports within 150 miles of Seattle (SEA): - [Hayden (HDN) to Portland (PDX)](https://2lnr.com/routes/hdn-pdx.md), 129 miles from SEA Distances are great-circle between the airports, not driving distance. - [How Alaska upgrades clear](https://2lnr.com/about/as/upgrades.md) - [How to read award availability by date](https://2lnr.com/guides/award-availability.md) ## Never miss HDN to SEA upgrade or award space See what's open by date on this route, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)