$279 Cheap flights from Charlottetown to Seattle (YYG to SEA)

Popular airlines from Charlottetown, PE (YYG) to Seattle-Tacoma International Airport (SEA)

American Airlines
American Airlines
United
United
Southwest Airlines
Southwest Airlines
Delta
Delta
Frontier Airlines
Frontier Airlines
JetBlue Airways
JetBlue Airways
Alaska Airlines
Alaska Airlines

Cheap Flights from Charlottetown to Seattle (YYG-SEA)

Prices were available within the past 7 days and start at $279 for one-way flights and $550 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

Sat, Apr 18 - Tue, Apr 21

YYG

Charlottetown

SEA

Seattle

$550

Roundtrip

found 2 days ago

Sat, Apr 18 - Tue, Apr 21

YYG

Charlottetown

SEA

Seattle

$564

Roundtrip

found 2 days ago

Fri, Apr 17 - Sat, Apr 18

YYG

Charlottetown

SEA

Seattle

$569

Roundtrip

found 2 days ago

Fri, Apr 17 - Mon, Apr 20

YYG

Charlottetown

SEA

Seattle

$581

Roundtrip

found 2 days ago

Wed, Apr 15 - Sat, Apr 18

YYG

Charlottetown

SEA

Seattle

$585

Roundtrip

found 2 days ago

Sat, Apr 18 - Tue, Apr 21

YYG

Charlottetown

SEA

Seattle

$588

Roundtrip

found 2 days ago

Tue, Apr 21 - Wed, Apr 22

YYG

Charlottetown

SEA

Seattle

$591

Roundtrip

found 2 days ago

Sat, Apr 18 - Tue, Apr 21

YYG

Charlottetown

SEA

Seattle

$600

Roundtrip

found 2 days ago

Sat, Apr 18 - Tue, Apr 21

YYG

Charlottetown

SEA

Seattle

$602

Roundtrip

found 2 days ago

Wed, Apr 15 - Sat, Apr 18

YYG

Charlottetown

SEA

Seattle

$605

Roundtrip

found 2 days ago

Frequently asked questions

How much does a flight from Charlottetown Airport (YYG) to Seattle - Tacoma Intl. Airport (SEA) cost?

Snag a cheap one-way flight from $279 or cheap return flight from $550 from Charlottetown Airport (YYG) 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 Charlottetown Airport (YYG) to Seattle - Tacoma Intl. Airport (SEA)?

Traveling in April is a great way to save, as it's the cheapest month for flights between YYG and SEA. You'll usually find the lowest fares during off-peak months.

What is the cheapest airline that flies from Charlottetown Airport (YYG) to Seattle - Tacoma Intl. Airport (SEA)?

Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest YYG to SEA flight.

How many flights per day from Charlottetown Airport (YYG) to Seattle - Tacoma Intl. Airport (SEA)?

Nonstop flights from Charlottetown Airport (YYG) to Seattle - Tacoma Intl. Airport (SEA) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."

What day of the week has the most flights from YYG to SEA?

Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary based on various factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.

What is the best time to fly from Charlottetown Airport (YYG) to Seattle - Tacoma Intl. Airport (SEA)?

To land at Seattle - Tacoma Intl. Airport (SEA) without delays, book a flight that takes off from Charlottetown Airport (YYG) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Charlottetown Airport (YYG) to Seattle - Tacoma Intl. Airport (SEA) last-minute?

Booking your flight from YYG to SEA just before your getaway is generally more expensive. However, if there's some wiggle room with your travel times and dates, you could snag a cheap last-minute fare.

Is it cheaper to book a YYG to SEA flight and hotel package?

Compared with arranging hotels and flights separately, booking a YYG to SEA flight and hotel package with Expedia could lead to significant savings. Better yet, having it all in one place will take the stress out of planning your trip. Just secure your flights and choose from our wide range of hotels, then personalize your trip with other add-ons like tours and car rentals.

Can I cancel or change the date of my flight from Charlottetown Airport (YYG) to Seattle - Tacoma Intl. Airport (SEA)?

If you reserved your YYG to SEA flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the fare type 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, head to our Customer Service portal for further details.

Travel information

Origin airport	Charlottetown
Destination airport	Seattle - Tacoma Intl.
Roundtrip price	$549
Distance	2727 mi

Book with confidence

Charlottetown to Seattle Flights

The cheapest times to fly from Charlottetown 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 Charlottetown to Seattle are during the month of April. You can find some of the cheapest flights from Charlottetown to Seattle with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Charlottetown to Seattle

Sunday is one of the best days to book for cheap flights from Charlottetown 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 Charlottetown 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 Charlottetown to Seattle in 2025. You can also book with separate airlines for your outbound and return journeys, from $279 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 Charlottetown 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 Charlottetown 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.