Route guide · 223 miles
Cheap Flights from Spokane to Seattle
GEG → SEA · Nonstop 0h 57m · Live round-trip fares
Flying from Spokane to Seattle doesn't have to drain your wallet. This 223-mile hop takes about 0h 57m nonstop, and fares swing a lot depending on the week you pick. Travelers who book roughly 2–4 weeks out usually come out ahead — set a free alert and let the deals come to you.
Live fares for GEG → SEA are updating. Use the search below for real-time prices.
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See live fares
Updated daily
Flight time
0h 57m
Nonstop, typical
Distance
223 mi
GEG → SEA
Book ahead
2–4 weeks
Best window, typically
Nonstop airlines
1
Alaska Airlines
Nonstop flights from Spokane to Seattle
Nonstop flights from Spokane to Seattle are flown by Alaska Airlines. The 223-mile trip takes about 0h 57m gate to gate, and nonstops are usually cheapest when booked 2–4 weeks ahead.
Booking insights: Spokane → Seattle
- Distance: 223 miles · nonstop flight time: 0h 57m.
- Cheapest upcoming week in the live data starts around Oct 22, with fares from $236.
- Fares tend to bottom out when you book about 2–4 weeks ahead — earlier than that rarely helps, later usually hurts.
- Tuesday and Wednesday departures usually undercut Friday and Sunday fares on routes like this one.
- A free fare alert beats daily checking: we watch this route and ping you when prices drop.
Price trend
Cheapest departure weeks ahead
Departing around Oct 22 is currently the cheapest window — about $17 less than the nearest weeks. Based on recent fares found for this route; prices change quickly.
Cheapest month · Spokane → Seattle
October 2026
Every date's recent round-trip fare, at a glance.
Fares from
$236
Cheapest: Wed, Oct 28 — $236 · Priciest: Oct 18 — $289
Get this fare →Recent fares found for specific dates in October 2026. Blank days had no recent fare in our data — ask our team and we'll check them for you.
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Flying from Spokane to Seattle: what you need to know
The flight
At 223 miles, GEG to SEA is one of those quick up-and-down flights: roughly 0h 57m nonstop. There's no meal service to plan around — the decisions that matter here are departure time and which airport entrance traffic is kinder to you.
Airlines on this route
Alaska Airlines flies this route nonstop. That matters more than it sounds: the cheapest fare on one carrier is rarely the same product as the cheapest on another. Checked-bag fees, free seat selection and change rules all differ, so compare the full trip cost before you pick a winner. See our airline guides for exactly what each carrier charges — then send an enquiry and we'll confirm the all-in price for your dates.
Leaving from Spokane (GEG)
Plan to be at the airport two hours before a domestic departure — ninety minutes can work at smaller airports outside peak times, but security lines are the one variable you can't control. If you're checking a bag, add time rather than cutting it close. Our Spokane airport guide covers terminals, parking and ground transport so you can plan the trip to the airport, not just the flight.
Arriving in Seattle (SEA)
Before you land, know how you're getting from the airport to where you're staying — it's the part of the trip people forget to plan. The Seattle airport guide lays out your ground options, from transit and shuttles to rideshares and rental cars. Flying back the other way? Check Seattle to Spokane fares — prices on the return direction often move on a different rhythm.
When to book
For a trip of 223 miles, booking 2–4 weeks ahead typically lands you in the sweet spot. Leave it to the final two weeks and prices usually climb as the cheapest seats sell out. If your dates are flexible, midweek departures are where the lower fares hide on most domestic routes.
Good to know before you go
- Basic economy fares often exclude checked bags and seat selection. Price the whole trip, not the headline fare.
- Get to the airport two hours before departure; security, not the flight, is the part that runs late.
- If you're traveling with only a carry-on, you can skip the bag-drop line entirely with mobile check-in.
- Download the airline's app before you fly; gate changes and delays show up there first.
- Nonstop time on this route is about 0h 57m — a one-stop itinerary needs to be a lot cheaper to be worth the extra hours.
Spokane to Seattle flight FAQs
How long is the flight from GEG to SEA?
A nonstop from GEG to SEA clocks in at around 0h 57m for the 223-mile trip. If you're connecting, budget an extra 2–4 hours depending on where you stop.
Are there nonstop flights from Spokane to Seattle?
Alaska Airlines typically operate nonstop flights from GEG to SEA. Nonstops are usually cheapest when booked 2–4 weeks ahead of departure.
What is the cheapest month to fly from Spokane to Seattle?
Fares from Spokane to Seattle tend to ease outside the peak summer and holiday rush — the late-summer and early-fall shoulder weeks are usually kinder on the wallet. Set a free Airfare Deal alert and we'll flag the dips for your dates.
How much are last minute flights from GEG to SEA?
Book inside the final week and you'll usually pay a premium on GEG to SEA. Fares booked 2–4 weeks ahead are almost always kinder.
What is a good round-trip deal from Spokane to Seattle?
A good deal is anything at or below the recent fares shown above. Set a free Airfare Deal alert and we'll ping you the moment fares drop.
Which airlines fly from Spokane to Seattle?
You'll mainly see Alaska Airlines on Spokane to Seattle. Checking each against the live fares below is the surest way to find the lowest price for your dates.
How early should I get to Spokane airport for this flight?
Plan on two hours before departure for a domestic flight — ninety minutes can work at smaller airports outside peak times. If you're checking a bag, earlier is better; the bag-drop line, not the flight, is what runs late.
Do the cheapest fares on this route include a checked bag?
Usually not. Basic economy fares on most airlines include a carry-on but charge extra for checked bags, and seat selection can cost more too. Add up the real total before comparing — a slightly higher regular fare sometimes works out cheaper. Our team confirms the full breakdown with you before you pay.
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