Cheap Flights from Vancouver (CXH) to Seattle (SEA)

Popular airlines from Vancouver Harbour Flight Centre (CXH) to Seattle-Tacoma International Airport (SEA)

Frequently asked questions

How much does a flight from Vancouver Harbour Seaplane Base Airport (CXH) to Seattle - Tacoma Intl. Airport (SEA) cost?
Secure a cheap one-way flight or cheap return flight from Vancouver Harbour Seaplane Base Airport (CXH) to Seattle - Tacoma Intl. Airport (SEA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Vancouver Harbour Seaplane Base Airport (CXH) to Seattle - Tacoma Intl. Airport (SEA)?
is the least expensive month to fly from CXH to SEA. Traveling during an off-peak travel window is often the key to landing a great deal.
Which airlines fly direct from Vancouver Harbour Seaplane Base Airport (CXH) to Seattle - Tacoma Intl. Airport (SEA)?
There are no direct routes from Vancouver, BC (CXH-Vancouver Harbour Seaplane Base) to Seattle - Tacoma Intl. Airport (SEA). However, you'll find other airports that offer nonstop flights. Start your journey at Vancouver Intl. Airport (YVR) and head straight to Seattle without any detours.
What is the cheapest airline that flies from Vancouver Harbour Seaplane Base Airport (CXH) to Seattle - Tacoma Intl. Airport (SEA)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll fly you from CXH to SEA. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Vancouver Harbour Seaplane Base Airport (CXH) to Seattle - Tacoma Intl. Airport (SEA)?
Nonstop flights from Vancouver Harbour Seaplane Base Airport (CXH) to Seattle - Tacoma Intl. Airport (SEA) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CXH to SEA?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change depending on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Vancouver Harbour Seaplane Base Airport (CXH) to Seattle - Tacoma Intl. Airport (SEA)?
To avoid possible delays on the Vancouver Harbour Seaplane Base Airport (CXH) to Seattle - Tacoma Intl. Airport (SEA) route, aim to fly before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Vancouver Harbour Seaplane Base Airport (CXH) to Seattle - Tacoma Intl. Airport (SEA) last-minute?
Last-minute fares from CXH to SEA are generally more expensive. To lock in the best rates, start searching for flights as early as possible. That said, if you're flexible with your travel plans, it's possible to find a cheap ticket just before your departure.
Is it cheaper to book a CXH to SEA flight and hotel package?
Booking a CXH to SEA flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Choose from our wide range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Vancouver Harbour Seaplane Base Airport (CXH) to Seattle - Tacoma Intl. Airport (SEA)?
If you reserved your CXH to SEA flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

Travel information

Origin airport
Vancouver Harbour Seaplane Base
Destination airport
Seattle - Tacoma Intl.
Distance
132 mi

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Vancouver to Seattle Flights

The cheapest times to fly from Vancouver to Seattle

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Vancouver to Seattle are during the month of . You can find some of the cheapest flights from Vancouver to Seattle with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Vancouver to Seattle

Sunday is one of the best days to book for cheap flights from Vancouver to Seattle: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Vancouver to Seattle

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Vancouver to Seattle in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Vancouver to Seattle flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Vancouver to Seattle airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Vancouver to Seattle Flights

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*Available to One Key members.