Cheap Flights to Northwest Washington , WA from CA $172

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How much is the cheapest flight to Northwest Washington?

Prices were available within the past 7 days and start at CA $172 for one-way flights and CA $253 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sat., Aug. 17 - Tue., Aug. 20
YYC
Calgary Intl.
SEA
Seattle - Tacoma Intl.
CA $253 Roundtrip, found 4 days ago
CA $253
Roundtrip
found 4 days ago
Select Air Canada flight, departing Sat., Aug. 17 from Calgary Intl. to Seattle - Tacoma Intl., returning Tue., Aug. 20, priced at CA $253 found 4 days ago
WestJet
Thu., Aug. 8 - Tue., Aug. 13
YYC
Calgary Intl.
SEA
Seattle - Tacoma Intl.
CA $254 Roundtrip, found 4 days ago
CA $254
Roundtrip
found 4 days ago
Select WestJet flight, departing Thu., Aug. 8 from Calgary Intl. to Seattle - Tacoma Intl., returning Tue., Aug. 13, priced at CA $254 found 4 days ago
Alaska Airlines
Thu., Jul. 18 - Wed., Jul. 24
YYC
Calgary Intl.
SEA
Seattle - Tacoma Intl.
CA $279 Roundtrip, found 1 hour ago
CA $279
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Thu., Jul. 18 from Calgary Intl. to Seattle - Tacoma Intl., returning Wed., Jul. 24, priced at CA $279 found 1 hour ago
Air Canada
Thu., Jul. 25 - Sun., Jul. 28
YYC
Calgary Intl.
SEA
Seattle - Tacoma Intl.
CA $279 Roundtrip, found 2 hours ago
CA $279
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Thu., Jul. 25 from Calgary Intl. to Seattle - Tacoma Intl., returning Sun., Jul. 28, priced at CA $279 found 2 hours ago
United
Sun., Aug. 25 - Mon., Aug. 26
YYC
Calgary Intl.
SEA
Seattle - Tacoma Intl.
CA $286 Roundtrip, found 6 days ago
CA $286
Roundtrip
found 6 days ago
Select United flight, departing Sun., Aug. 25 from Calgary Intl. to Seattle - Tacoma Intl., returning Mon., Aug. 26, priced at CA $286 found 6 days ago

Expedia.ca gives you the best tools to secure great deals on flights to Northwest Washington. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Northwest Washington. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Northwest Washington.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Northwest Washington flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Northwest Washington.

Looking to save even more? Get additional savings by bundling your Northwest Washington flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Northwest Washington trip!

Frequently asked questions

How do I find cheap flights to Northwest Washington that have flexible change policies?
By using our smart “No change fee” filter, that’s how. Just enter your dates and other details, click the “Search” button, then check the box under the “Flexible change policies” heading (top left-hand side of your screen). Expedia makes it a snap to find flexible, low-cost airfares to Northwest Washington.
Which airlines fly to Northwest Washington?
A good range of airlines fly to airports in or close to Northwest Washington. Your next great adventure is only a few clicks away with these carriers:

  • Alaska Airlines - 9,327 flights to or near Northwest Washington each month, including 8,781 flights to Seattle - Tacoma Intl. Airport (SEA) and 407 flights to Snohomish County - Paine Field Airport (PAE) per month.
  • Delta Air Lines - 4,407 flights to or near Northwest Washington each month, including 4,186 flights to Seattle - Tacoma Intl. Airport (SEA) and 221 flights to Vancouver Intl. Airport (YVR) per month.
  • United Airlines - 1,279 flights to or near Northwest Washington each month, including 828 flights to Seattle - Tacoma Intl. Airport (SEA) and 450 flights to Vancouver Intl. Airport (YVR) per month.

How can I find cheap tickets to Northwest Washington?
One of the easiest ways to get a hold of cheap tickets to Northwest Washington is to be flexible with your dates. Search for your flights, then click “flexible dates” above the results. It will bring up the cheapest prices for nearby days. The lowest price for a flight to Northwest Washington in the last seven days was CA $253. Booking ahead of time will generally help you get an even bigger bargain.
How much is a flight to Northwest Washington?
One-way flights taking off from Calgary (YYC) sold for as little as CA $172 in the last seven days. During this time, the price of a return journey to Northwest Washington varied between CA $253 and CA $286. If you spot a bargain ticket, book immediately — these prices don’t wait around for long.
What are the most popular airports to fly into in Northwest Washington?
Which airport you fly into in Northwest Washington will depend on where you begin your journey and your final destination. Here’s a list of the most popular airports in this region:

  • Seattle - Tacoma Intl. Airport (SEA) - 15,456 flights per month.
  • Vancouver Intl. Airport (YVR) - 2,212 flights per month.
  • Snohomish County - Paine Field Airport (PAE) - 438 flights per month.

When is the cheapest time to fly to Northwest Washington?
If you’re not fixed on what day you travel to Northwest Washington, fly out early in the week. The most affordable day to take off is usually Tuesday, followed by Monday. Saturday is typically the costliest day, with many vacationers preferring to take off on the weekend.
How much is a plane ticket to Northwest Washington?
In the last seven days, plane tickets to Northwest Washington fluctuated between CA $253 and CA $286. Prices rise as your travel date nears, so find a bargain today.
What months are the cheapest to book a flight to Northwest Washington?
February is the most affordable month to secure a seat for your Northwest Washington vacation. Airfares cost the most during the busy month of December, so keep clear of this time if possible.
Flights to Northwest Washington information
Destination airport
Seattle - Tacoma Intl.
Destination airport IATA code
SEA
Destination city name
Seattle
Roundtrip price
CA $85

Trending flights to Northwest Washington

Prices were available within the past 7 days and start at CA $172 for one-way flights and CA $253 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sat., Aug. 17 - Tue., Aug. 20
YYC
Calgary Intl.
SEA
Seattle - Tacoma Intl.
CA $253 Roundtrip, found 4 days ago
CA $253
Roundtrip
found 4 days ago
Select Air Canada flight, departing Sat., Aug. 17 from Calgary Intl. to Seattle - Tacoma Intl., returning Tue., Aug. 20, priced at CA $253 found 4 days ago
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