--- title: "Liberia (LIR) to Seattle (SEA) flights: who flies it" description: "Alaska Airlines flies nonstop from LIR to SEA, about 1 flight a week, covering 3,323 miles. See confirmed upgrade and award space by date on 2LNR, the next 14 days free." canonical: "https://2lnr.com/routes/lir-sea" url: "https://2lnr.com/routes/lir-sea.md" date_modified: "2026-10-18T05:10:47Z" --- # Liberia to Seattle (LIR-SEA): nonstop upgrade & award space Alaska Airlines flies nonstop from Liberia (LIR) to Seattle (SEA) just once a week. In the timetable below it flies as AS 769, scheduled at 7h 50m to 7h 56m for the 3,323 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 LIR to SEA on the interactive map [Get started free](https://2lnr.com/login) 1 Flights a week, 4-week average 7h 50m to 7h 56m Scheduled flight time 3,323 mi Nonstop distance Free To get started ## Liberia to Seattle flight schedule Scheduled nonstop departures for LIR to SEA starting October 22, 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 Liberia (LIR) to Seattle (SEA) | Date | Flight | Airline | Departs LIR | Arrives SEA | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Sun, Nov 22 | AS 769 | Alaska Airlines, Inc. | 08:31 | 14:21 | 7h 50m | [Boeing 737 MAX 8](https://2lnr.com/seatmaps/as/737-max-8.md) | | Sun, Nov 29 | AS 769 | Alaska Airlines, Inc. | 08:31 | 14:21 | 7h 50m | Boeing 737 MAX 8 | | Sun, Dec 6 | AS 769 | Alaska Airlines, Inc. | 08:35 | 14:28 | 7h 53m | Boeing 737 MAX 8 | | Sun, Dec 13 | AS 769 | Alaska Airlines, Inc. | 08:35 | 14:28 | 7h 53m | Boeing 737 MAX 8 | | Sun, Dec 20 | AS 769 | Alaska Airlines, Inc. | 07:45 | 13:41 | 7h 56m | Boeing 737 MAX 8 | | Sun, Dec 27 | AS 769 | Alaska Airlines, Inc. | 07:45 | 13:41 | 7h 56m | Boeing 737 MAX 8 | | Sun, Jan 3 | AS 769 | Alaska Airlines, Inc. | 07:45 | 13:41 | 7h 56m | Boeing 737 MAX 8 | Showing all 7 scheduled LIR to SEA departures across 7 days with service, starting October 22, 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 LIR to SEA date on the interactive map ## Aircraft on the Liberia to Seattle nonstop Alaska Airlines flies the [Boeing 737 MAX 8](https://2lnr.com/seatmaps/as/737-max-8.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 LIR to SEA departures 2LNR tracks confirmed upgrade and award space on Alaska Airlines, segment by segment and date by date. Open the calendar for Liberia 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 LIR 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 LIR to SEA on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Liberia to Seattle nonstop Carriers operating LIR 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 LIR to SEA on the interactive map → ## Frequently asked questions about LIR to SEA **How long is the flight from Liberia (LIR) to Seattle (SEA)?** Scheduled flight times from Liberia (LIR) to Seattle (SEA) run from 7h 50m to 7h 56m across the departures in the schedule table on this page. The nonstop covers about 3,323 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from LIR to SEA?** Alaska Airlines is currently the only airline flying LIR to SEA nonstop. 2LNR tracks confirmed upgrade and award space on Alaska Airlines. **How often does LIR to SEA operate?** The LIR to SEA nonstop currently runs once 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 LIR to SEA depart?** Scheduled LIR to SEA nonstops in the next 7 days with service leave between 07:45 and 08:35, local time at Liberia. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate LIR to SEA nonstop?** Alaska Airlines flies AS 769 nonstop from Liberia (LIR) 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 LIR to SEA?** Open the LIR 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 LIR upgrade and award space](https://2lnr.com/routes/sea-lir.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 Liberia (LIR)](https://2lnr.com/routes/lir.md), or [every route from Seattle (SEA)](https://2lnr.com/routes/sea.md). Nonstops from Liberia (LIR) to other airports within 150 miles of Seattle (SEA): - [Liberia (LIR) to Vancouver (YVR)](https://2lnr.com/routes/lir-yvr.md), 127 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 LIR 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)