--- title: "Seattle to Walla Walla East flights: who flies SEA-ALW" description: "Alaska Airlines flies nonstop from SEA to ALW, about 18 flights a week, covering 212 miles. See confirmed upgrade and award space by date on 2LNR, the next 14 days free." canonical: "https://2lnr.com/routes/sea-alw" url: "https://2lnr.com/routes/sea-alw.md" date_modified: "2026-11-08T09:15:29Z" --- # Seattle to Walla Walla East (SEA-ALW): nonstop upgrade & award space Alaska Airlines flies nonstop between Seattle (SEA) and Walla Walla East (ALW), roughly 18 times a week. In the timetable below it flies as AS 2145 and AS 2245, scheduled at 1h 1m to 1h 2m for the 212 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 November 8, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated November 9, 2026. See SEA to ALW on the interactive map [Get started free](https://2lnr.com/login) 18 Flights a week, 4-week average 1h 1m to 1h 2m Scheduled flight time 212 mi Nonstop distance Free To get started ## Seattle to Walla Walla East flight schedule Scheduled nonstop departures for SEA to ALW starting November 8, 2026, last checked against our schedule feed on November 8, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from Seattle (SEA) to Walla Walla East (ALW) | Date | Flight | Airline | Departs SEA | Arrives ALW | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Sun, Nov 8 | AS 2145 | Alaska Airlines, Inc. | 13:32 | 14:33 | 1h 1m | [Embraer E175](https://2lnr.com/seatmaps/as/e175.md) | | Sun, Nov 8 | AS 2245 | Alaska Airlines, Inc. | 22:44 | 23:46 | 1h 2m | Embraer E175 | | Mon, Nov 9 | AS 2145 | Alaska Airlines, Inc. | 13:32 | 14:33 | 1h 1m | Embraer E175 | | Mon, Nov 9 | AS 2245 | Alaska Airlines, Inc. | 22:44 | 23:46 | 1h 2m | Embraer E175 | | Tue, Nov 10 | AS 2145 | Alaska Airlines, Inc. | 13:32 | 14:33 | 1h 1m | Embraer E175 | | Tue, Nov 10 | AS 2245 | Alaska Airlines, Inc. | 22:44 | 23:46 | 1h 2m | Embraer E175 | | Wed, Nov 11 | AS 2145 | Alaska Airlines, Inc. | 13:32 | 14:33 | 1h 1m | Embraer E175 | | Wed, Nov 11 | AS 2245 | Alaska Airlines, Inc. | 22:44 | 23:46 | 1h 2m | Embraer E175 | | Thu, Nov 12 | AS 2145 | Alaska Airlines, Inc. | 13:32 | 14:33 | 1h 1m | Embraer E175 | | Thu, Nov 12 | AS 2245 | Alaska Airlines, Inc. | 22:44 | 23:46 | 1h 2m | Embraer E175 | | Fri, Nov 13 | AS 2145 | Alaska Airlines, Inc. | 13:32 | 14:33 | 1h 1m | Embraer E175 | | Fri, Nov 13 | AS 2245 | Alaska Airlines, Inc. | 22:44 | 23:46 | 1h 2m | Embraer E175 | | Sat, Nov 14 | AS 2145 | Alaska Airlines, Inc. | 13:32 | 14:33 | 1h 1m | Embraer E175 | | Sat, Nov 14 | AS 2245 | Alaska Airlines, Inc. | 22:44 | 23:46 | 1h 2m | Embraer E175 | Showing all 14 scheduled SEA to ALW departures across 7 days with service, starting November 8, 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 SEA to ALW date on the interactive map ## Aircraft on the Seattle to Walla Walla East 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 SEA to ALW departures 2LNR tracks confirmed upgrade and award space on Alaska Airlines for each flight segment and date. Open the calendar for Seattle to Walla Walla East to see which departures have space. The next 14 days are free on every product, and Pro covers the full horizon. Alaska Airlines award space was open on all 14 Seattle to Walla Walla East departure dates from November 2 to November 15 that 2LNR checked in the 7 days to November 2, 2026. ### See real availability Confirmed upgrade or award seats by date on the SEA to ALW departures 2LNR tracks, each with the time of its last check. ### Set an alert Watch this route on Pro and 2LNR notifies you when a check finds space on a date you're tracking. ### Plan on the map See SEA to ALW on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Seattle to Walla Walla East nonstop Carriers operating SEA to ALW 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 SEA to ALW on the interactive map → ## Frequently asked questions about SEA to ALW **How long is the flight from Seattle (SEA) to Walla Walla East (ALW)?** Scheduled flight times from Seattle (SEA) to Walla Walla East (ALW) run from 1h 1m to 1h 2m across the departures in the schedule table on this page. The nonstop covers about 212 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from SEA to ALW?** Alaska Airlines is currently the only airline flying SEA to ALW nonstop. 2LNR tracks confirmed upgrade and award space on Alaska Airlines. **How many flights a week are there from SEA to ALW?** About 18 nonstop flights a week run between Seattle (SEA) and Walla Walla East (ALW) in the current schedule, operated by Alaska Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from SEA to ALW depart?** Scheduled SEA to ALW nonstops in the next 7 days with service leave between 13:32 and 22:44, local time at Seattle. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate SEA to ALW nonstop?** In the schedule table on this page, SEA to ALW nonstops fly as AS 2145 and AS 2245 on Alaska Airlines. The table lists each departure by date with its times and aircraft. **How do I check upgrade or award availability on SEA to ALW?** Open the SEA to ALW 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 [ALW to SEA upgrade and award space](https://2lnr.com/routes/alw-sea.md). Award seats rather than schedules? See [Alaska Airlines award availability](https://2lnr.com/awards/as.md). Planning an upgrade on this route? Read about [Alaska upgrade certificates and U class](https://2lnr.com/guides/alaska-upgrades.md) or [how to apply an Alaska certificate](https://2lnr.com/about/as/upgrade-certificates.md). Looking beyond this route? See [every route from Seattle (SEA)](https://2lnr.com/routes/sea.md), or [every route from Walla Walla East (ALW)](https://2lnr.com/routes/alw.md). Nonstops from Seattle (SEA) to other airports within 150 miles of Walla Walla East (ALW): - [Seattle (SEA) to Pasco (PSC)](https://2lnr.com/routes/sea-psc.md), 41 miles from ALW - [Seattle (SEA) to Lewiston Orchards (LWS)](https://2lnr.com/routes/sea-lws.md), 64 miles from ALW - [Seattle (SEA) to Pullman (PUW)](https://2lnr.com/routes/sea-puw.md), 72 miles from ALW - [Seattle (SEA) to Spokane (GEG)](https://2lnr.com/routes/sea-geg.md), 111 miles from ALW - [Seattle (SEA) to Yakima (YKM)](https://2lnr.com/routes/sea-ykm.md), 112 miles from ALW 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) ## See SEA to ALW upgrade and award space by date 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)