Featured airlines
- Plan, book, fly with confidence
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 30% on select hotels after you book a flight*
Cheap Flights from Québec to Seattle (YQB-SEA)
Prices were available within the past 7 days and start at $129 for one-way flights and $199 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Origin airport | Jean Lesage Intl. |
Destination airport | Seattle - Tacoma Intl. |
Airlines serving | Air Canada, United |
Roundtrip price | $199 |
Distance | 2350 mi |
Québec to Seattle Flights
The cheapest times to fly from Québec 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 Québec to Seattle are during the month of May. You can find some of the cheapest flights from Québec to Seattle with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Québec to Seattle
Sunday is one of the best days to book for cheap flights from Québec 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 Québec 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 Québec to Seattle in 2025. You can also book with separate airlines for your outbound and return journeys, from $129 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 Québec 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 Québec 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.
Frequently asked questions
Explore a world of travel with Expedia
Flights
- Alaska Airlines Minneapolis (MSP) to Seattle (SEA) flights
- Alaska Airlines Orange County (SNA) to Seattle (SEA) flights
- Alaska Airlines Chicago (ORD) to Seattle (SEA) flights
- Alaska Airlines Denver (DEN) to Seattle (SEA) flights
- Alaska Airlines Boston (BOS) to Seattle (SEA) flights
- Alaska Airlines San Diego (SAN) to Seattle (SEA) flights
- Alaska Airlines Los Angeles (LAX) to Seattle (SEA) flights
- Alaska Airlines Newark Liberty Intl. Airport (EWR) to Seattle (SEA) flights
- Alaska Airlines New York (JFK) to Seattle (SEA) flights
- Alaska Airlines Phoenix (PHX) to Seattle (SEA) flights
- Air Canada Québec (YQB) to Honolulu (HNL) flights
- Air Canada Québec (YQB) to Vancouver (YVR) flights
- Air Canada Québec (YQB) to Liberia (LIR) flights
- Flights to Boston
- Flights to Chicago
- Flights to Miami
- Flights to Pigeon Forge
- Flights to Fort Lauderdale
- Flights to San Diego
- Flights to Gatlinburg
- Flights to San Antonio
- Flights to Houston
- Flights to Los Angeles
- Flights to Honolulu
- Flights to New York
- Flights to Nashville
- Flights to San Francisco
- Flights to Las Vegas
- Flights to New Orleans
- Flights to Washington
- Flights to Atlanta
- Flights to Key West
- Flights to Orlando
- Swiss International Air Lines
- United
- Lufthansa
- PAL Airlines
- Brussels Airlines
- TAP Portugal
- Air Canada
- avianca
- Emirates
- Cathay Pacific
- Air Transat
- Pascan Aviation
- American Airlines
- Turkish Airlines
- LOT-Polish Airlines
- Porter Airlines
- Flights from Mont-Joli
- Flights from Mont-Tremblant Intl.
- Flights from Bagotville
- Flights from St. Hubert
- Flights from Pierre Elliott Trudeau Intl.
- Flights from Roberval
- Flights from Québec (YQB) to Fort Lauderdale (FLL)
- Flights from Los Angeles (LAX) to New York (NYC)
- Flights from Miami (MIA) to New York (NYC)
- Flights from Atlanta (ATL) to New York (NYC)
- Flights from Dallas (DFW) to New York (NYC)
- Flights from New York (NYC) to Los Angeles (LAX)
- Flights from Dallas (DFW) to Los Angeles (LAX)
- Flights from Las Vegas (LAS) to Los Angeles (LAX)
- Flights from Dallas (DFW) to Cancun (CUN)
- Flights from Dallas (DFW) to Orlando (MCO)
- Flights from Boston (BOS) to Orlando (MCO)
- Flights from Philadelphia (PHL) to Orlando (MCO)
- Flights from Los Angeles (LAX) to Seattle (SEA)
- Flights from Newark Liberty Intl. Airport (EWR) to Seattle (SEA)
- Flights from Houston (IAH) to Seattle (SEA)
- Flights from New York (JFK) to Seattle (SEA)
- Flights from Denver (DEN) to Seattle (SEA)
- Flights from Dallas (DAL) to Seattle (SEA)
- Flights from Boston (BOS) to Seattle (SEA)
- Flights from Phoenix (PHX) to Seattle (SEA)
- Flights from San Diego (SAN) to Seattle (SEA)
- Flights from Minneapolis (MSP) to Seattle (SEA)
- Flights from Chicago (ORD) to Seattle (SEA)
- Flights from Orange County (SNA) to Seattle (SEA)
- Flights from Québec (YQB) to New York (JFK)
- Flights from Boston (BOS) to Miami (MIA)
- Flights from Québec (YQB) to Miami (MIA)
- Flights from Québec (YQB) to Denver (DEN)
- Flights from Dallas (DFW) to Denver (DEN)
- Flights from Québec (YQB) to Newark Liberty Intl. Airport (EWR)
- Flights from Québec (YQB) to Honolulu (HNL)
- Flights from Québec (YQB) to Punta Cana (PUJ)
- Flights from Dallas (DFW) to Chicago (ORD)
- Flights from New York (NYC) to Atlanta (ATL)
- Flights from Québec (YQB) to Montreal (YUL)
- Flights from San Diego (SAN) to Las Vegas (LAS)
- Flights from Denver (DEN) to Las Vegas (LAS)
- Flights from Portland (PDX) to Las Vegas (LAS)
- Flights from Dallas (DFW) to Las Vegas (LAS)
- Flights from Minneapolis (MSP) to Las Vegas (LAS)
- Flights from Atlanta (ATL) to Las Vegas (LAS)
- Flights from Chicago (ORD) to Las Vegas (LAS)
- Flights from Houston (IAH) to Las Vegas (LAS)
- Flights from Newark Liberty Intl. Airport (EWR) to Las Vegas (LAS)
- Flights from New York (NYC) to Las Vegas (LAS)
- Flights from Los Angeles (LAX) to Las Vegas (LAS)
- Flights from Detroit (DTW) to Las Vegas (LAS)
- Flights from San Francisco (SFO) to Las Vegas (LAS)
- Flights from Seattle (SEA) to Las Vegas (LAS)
- Flights from Québec (YQB) to Calgary (YYC)
- Flights from Los Angeles (LAX) to Dallas (DFW)
- Flights from Québec (YQB) to Paris (CDG)
- Flights from Québec (YQB) to Portland (PDX)