£120 Cheap Flights from Kamloops (YKA) to Seattle (SEA)

View £120 flight on Tue, 2 Sep 2025Opens in a new window

Popular airlines from Kamloops, BC (YKA) to Seattle-Tacoma International Airport (SEA)

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Cheap Flights from Kamloops (YKA) to Seattle (SEA)

Prices were available within the past 7 days and start at £120 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Kamloops (YKA) to Seattle (SEA)

September is typically the cheapest month to fly

From £136 - £417 per traveller.

Graph displaying average flight prices per month

Flight from Kamloops to Seattle route information
Origin airport
Kamloops
Destination airport
Seattle - Tacoma Intl.
Distance
384 km

Compare flights from Kamloops to Seattle easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Kamloops to Seattle. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Seattle - Tacoma Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Kamloops to Seattle - Tacoma Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Kamloops (YKA) to Seattle - Tacoma Intl. (SEA)

The easiest way to view the best deals on flights from Kamloops to Seattle today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Kamloops to Seattle - Tacoma Intl. start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Kamloops and Seattle
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Kamloops to Seattle flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Kamloops to Seattle - Tacoma Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from YKA to Sea-Tac Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip journey between YKA and SEA was . Fares this good don't last long, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Kamloops Airport (YKA) to SEA?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from Fulton Field to Seattle - Tacoma Intl. Airport (SEA) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Fulton Field to Sea-Tac Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Kamloops Airport (YKA) to Seattle - Tacoma Intl. Airport (SEA)?
A flight distance of just 390 kilometres separates Kamloops and SeaTac. Once you're up in the skies, you won't get a chance to do much more than listen to a few songs on your travel playlist.
Which airlines fly direct from Fulton Field to Seattle - Tacoma Intl. Airport (SEA)?
Flying nonstop between Kamloops Airport (YKA) and Sea-Tac Airport isn't possible at the moment. However, you'll still be able to find a flight to SeaTac with at least one stop.
Are YKA to Seattle - Tacoma Intl. Airport (SEA) flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from YKA to Sea-Tac Airport can be hit-or-miss. You may be able to score a bargain, but you could also miss out completely! If you'd rather play it safe and start planning your trip ahead of time, Expedia compares flight deals up to 12 months in advance. Just keep in mind that not all airlines list their prices so far in advance. Our advice? Check back often as prices are updated regularly.

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