Spokane to Seattle (GEG-SEA): nonstop upgrade & award space

Alaska Airlines and Delta Air Lines fly nonstop between Spokane (GEG) and Seattle (SEA), roughly 138 times a week. The timetable below shows the nonstop scheduled at 1h 14m to 1h 32m for the 223 miles. 2LNR checks confirmed upgrade and award space on Alaska Airlines and Delta Air Lines flights on this route, so you can see which departures have space before you book.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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138
Flights a week, 4-week average
1h 14m to 1h 32m
Scheduled flight time
223 mi
Nonstop distance
Free
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Spokane to Seattle flight schedule

Scheduled nonstop departures for GEG to SEA starting October 24, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Spokane (GEG) to Seattle (SEA)
Date Flight Airline Departs GEG Arrives SEA Duration Aircraft
DL 1664Delta Air Lines05:1006:321h 22mBoeing 737-800
AS 221Alaska Airlines, Inc.06:0307:201h 17mBoeing 737 MAX 9
DL 3790Delta Air Lines07:0508:371h 32mEmbraer E175
AS 360Alaska Airlines, Inc.07:2008:371h 17mBoeing 737-700
AS 3129Alaska Airlines, Inc.08:2309:401h 17mEmbraer E175
DL 3830Delta Air Lines09:3011:001h 30mEmbraer E175
AS 3316Alaska Airlines, Inc.10:2711:441h 17mEmbraer E175
DL 3824Delta Air Lines11:1812:451h 27mEmbraer E175
AS 726Alaska Airlines, Inc.12:4213:561h 14mBoeing 737 MAX 9
DL 3754Delta Air Lines13:0014:241h 24mEmbraer E175
AS 455Alaska Airlines, Inc.13:3814:521h 14mBoeing 737-700
DL 4145Delta Air Lines16:3017:571h 27mEmbraer E175
AS 423Alaska Airlines, Inc.16:4117:551h 14mBoeing 737-800
AS 3221Alaska Airlines, Inc.17:4319:001h 17mEmbraer E175
DL 3857Delta Air Lines19:2020:481h 28mEmbraer E175
AS 319Alaska Airlines, Inc.19:4321:001h 17mBoeing 737-900
DL 1664Delta Air Lines05:1006:321h 22mBoeing 737-800
AS 221Alaska Airlines, Inc.06:0307:201h 17mBoeing 737-800
DL 3790Delta Air Lines07:0508:371h 32mEmbraer E175
AS 360Alaska Airlines, Inc.07:2008:371h 17mBoeing 737-700
AS 3129Alaska Airlines, Inc.08:2309:401h 17mEmbraer E175
DL 3830Delta Air Lines09:3011:001h 30mEmbraer E175
AS 3316Alaska Airlines, Inc.10:2711:441h 17mEmbraer E175
DL 3824Delta Air Lines11:1812:451h 27mEmbraer E175
AS 726Alaska Airlines, Inc.12:4213:561h 14mBoeing 737-900
DL 3754Delta Air Lines13:0014:241h 24mEmbraer E175
AS 455Alaska Airlines, Inc.13:3814:521h 14mBoeing 737-700
DL 4145Delta Air Lines15:3016:551h 25mEmbraer E175
AS 423Alaska Airlines, Inc.16:4117:551h 14mBoeing 737-800
DL 3857Delta Air Lines17:3819:051h 27mEmbraer E175
AS 3221Alaska Airlines, Inc.17:4319:001h 17mEmbraer E175
DL 3832Delta Air Lines19:2520:501h 25mEmbraer E175
AS 1605Alaska Airlines, Inc.19:4621:001h 14mBoeing 737-900
AS 319Alaska Airlines, Inc.19:4621:001h 14mBoeing 737-900
DL 1664Delta Air Lines05:1006:321h 22mBoeing 737-800
AS 221Alaska Airlines, Inc.06:0307:201h 17mBoeing 737-800
DL 3790Delta Air Lines07:0508:371h 32mEmbraer E175
AS 360Alaska Airlines, Inc.07:2008:371h 17mBoeing 737-700
AS 3129Alaska Airlines, Inc.08:2309:401h 17mEmbraer E175
DL 3830Delta Air Lines09:3011:001h 30mEmbraer E175

Showing the first 40 of 121 scheduled GEG to SEA departures across 7 days with service, starting October 24, 2026. Every remaining date is 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 GEG to SEA date on the interactive map

Aircraft on the Spokane to Seattle nonstop

In the schedule table on this page, Alaska Airlines flies the Embraer E175, the Boeing 737-700, the Boeing 737-800, the Boeing 737-900, and the Boeing 737 MAX 9, and Delta Air Lines flies the Embraer E175 and the Boeing 737-800. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Confirmed upgrade & award space on GEG to SEA departures

2LNR tracks confirmed upgrade and award space on Alaska Airlines and Delta Air Lines, segment by segment and date by date. Open the calendar for Spokane to Seattle to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

In the 7 days to October 19, 2026, 2LNR checked award space on Spokane to Seattle departures from October 19 to November 1. Alaska Airlines had space open on 13 of 14 dates checked and Delta Air Lines on 14 of 14.

See real availability

Confirmed upgrade or award seats by date on the GEG 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 GEG to SEA on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Spokane to Seattle nonstop

Carriers operating GEG to SEA nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date.

See GEG to SEA on the interactive map →

Frequently asked questions about GEG to SEA

How long is the flight from Spokane (GEG) to Seattle (SEA)?
Scheduled flight times from Spokane (GEG) to Seattle (SEA) run from 1h 14m to 1h 32m across the departures in the schedule table on this page. The nonstop covers about 223 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from GEG to SEA?
Alaska Airlines and Delta Air Lines fly GEG to SEA nonstop. 2LNR tracks confirmed upgrade and award space on Alaska Airlines and Delta Air Lines.
How many flights a week are there from GEG to SEA?
About 138 nonstop flights a week run between Spokane (GEG) and Seattle (SEA) in the current schedule, operated by Alaska Airlines and Delta Air Lines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from GEG to SEA depart?
Scheduled GEG to SEA nonstops in the next 7 days with service leave between 05:10 and 19:46, local time at Spokane. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate GEG to SEA nonstop?
The schedule table on this page lists 18 flight numbers for GEG to SEA nonstops, including AS 221, AS 360, AS 3129, and AS 3316 on Alaska Airlines, and DL 1664, DL 3790, DL 3824, and DL 3830 on Delta Air Lines. The table lists each departure by date with its times and aircraft.
How do I check upgrade or award availability on GEG to SEA?
Open the GEG to SEA route on the interactive map or the matrix to see confirmed upgrade and award space by date on Alaska Airlines and Delta Air Lines, 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.

Never miss GEG 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.

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