Cheap Flights to Southwest Washington from CA $138

View CA $138 flight on Tue, Oct. 21, 2025Opens in a new window

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How much is the cheapest flight to Southwest Washington?

Prices were available within the past 7 days and start at CA $138 for one-way flights and CA $222 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Tue, Oct. 21 - Tue, Oct. 28
YVR
Vancouver
PDX
Portland
CA $222 Roundtrip, found 2 days ago
CA $222
Roundtrip
found 2 days ago
Select Air Canada flight, departing Tue, Oct. 21 from Vancouver to Portland, returning Tue, Oct. 28, priced at CA $222 found 2 days ago
Air Canada
Tue, Oct. 21 - Sat, Oct. 25
YVR
Vancouver
PDX
Portland
CA $231 Roundtrip, found 2 days ago
CA $231
Roundtrip
found 2 days ago
Select Air Canada flight, departing Tue, Oct. 21 from Vancouver to Portland, returning Sat, Oct. 25, priced at CA $231 found 2 days ago
United
Tue, Oct. 21 - Tue, Oct. 28
YVR
Vancouver
PDX
Portland
CA $243 Roundtrip, found 2 days ago
CA $243
Roundtrip
found 2 days ago
Select United flight, departing Tue, Oct. 21 from Vancouver to Portland, returning Tue, Oct. 28, priced at CA $243 found 2 days ago
Alaska Airlines
Tue, Sep. 9 - Wed, Sep. 24
YVR
Vancouver
PDX
Portland
CA $247 Roundtrip, found 2 days ago
CA $247
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Sep. 9 from Vancouver to Portland, returning Wed, Sep. 24, priced at CA $247 found 2 days ago
WestJet
Tue, Sep. 2 - Mon, Sep. 8
YVR
Vancouver
PDX
Portland
CA $258 Roundtrip, found 1 day ago
CA $258
Roundtrip
found 1 day ago
Select WestJet flight, departing Tue, Sep. 2 from Vancouver to Portland, returning Mon, Sep. 8, priced at CA $258 found 1 day ago

Expedia.ca gives you the best tools to secure great deals on flights to Southwest 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 Southwest Washington. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Southwest 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 Southwest 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 Southwest Washington.

Looking to save even more? Get additional savings by bundling your Southwest 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 Southwest Washington trip!

Frequently asked questions

How do I find cheap flights to Southwest Washington that have flexible change policies?
At Expedia, we've been channeling our inner acrobat to help you locate the most flexible fares in town. Just tick the "No change fee" box directly beneath the "Flexible change policies" subheading to find your perfect flight to Southwest Washington.
Which airlines fly to Southwest Washington?
Decide on your travel dates and then fly into or near Southwest Washington with one of these great airlines:

  • United Airlines - 12,777 flights to or near Southwest Washington each month, including 12,777 flights to O'Hare Intl. Airport (ORD) per month.
  • American Airlines - 9,109 flights to or near Southwest Washington each month, including 9,109 flights to O'Hare Intl. Airport (ORD) per month.
  • Delta - 1,023 flights to or near Southwest Washington each month, including 1,023 flights to O'Hare Intl. Airport (ORD) per month.

How can I find cheap tickets to Southwest Washington?
You'll always pick up an awesome deal with Expedia, but our "flexible dates" feature makes it even easier. Enter your preferred travel date, then tick the flexible dates box above to reveal the cheapest prices for nearby days. CA $222 was the lowest price for a flight to Southwest Washington in the last seven days.
How much is a flight to Southwest Washington?
The cost of a round-trip journey to Southwest Washington in the last seven days fluctuated between CA $222 and CA $258. If you were heading one way out of Vancouver (YVR), you could have nabbed a great deal from only CA $138.
What are the most popular airports to fly into in Southwest Washington?
Southwest Washington's main entry point is O'Hare Intl. Airport (ORD). Get your thrilling journey underway by reserving a seat on one of the 24,728 flights every month to this destination.
When is the cheapest time to fly to Southwest Washington?
Fly out on a Tuesday to better your chances of picking up the cheapest deal to Southwest Washington. Mondays are usually the second most affordable day to take off. Saturday is normally the priciest day to fly anywhere.
How much is a plane ticket to Southwest Washington?
In the last seven days, flights to Southwest Washington ranged between CA $222 and CA $258. Prices depend on the time of departure, airline, cabin class and how early the fare is booked.
What are the best things to do in Southwest Washington?

  • Start off your Southwest Washington getaway in the vibrant city of Vancouver. There's tons to keep you busy here, from interesting attractions like Vancouver Mall to amazing food, shopping, entertainment and more.
  • When thinking about which clothes to bring on your vacation, take into account that Vancouver has a Mediterranean climate. To give you a clearer picture of what to expect, take a look at the weather before you depart.
  • When you'd like to get out and experience more of the region, pick up the keys to one of our inexpensive car rentals and head toward Seattle. It's around 225 kilometres to the north of Vancouver and also has top tourist attractions, including Lake Washington.

What is the best time to go to Southwest Washington?
If you like the hustle and bustle of major cities, go to Vancouver during May, June and July. This is the busiest time for one of Southwest Washington's main destinations. Summertime commences June 20 and brings average temperatures of between 11ºC and 26ºC. Time your vacation then and you can look forward to glorious sunny days.
What months are the cheapest to book a flight to Southwest Washington?
February is the perfect month to land a fabulous deal to Southwest Washington. Bear in mind that the costliest time to book a seat in the USA isn't during the peak of summer, but the month of December.
Flights to Southwest Washington information
Destination airport
Portland Intl.
Destination airport IATA code
PDX
Destination city name
Portland
Roundtrip price
CA $222

Trending flights to Southwest Washington

Prices were available within the past 7 days and start at CA $138 for one-way flights and CA $222 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Tue, Oct. 21 - Tue, Oct. 28
YVR
Vancouver
PDX
Portland
CA $222 Roundtrip, found 2 days ago
CA $222
Roundtrip
found 2 days ago
Select Air Canada flight, departing Tue, Oct. 21 from Vancouver to Portland, returning Tue, Oct. 28, priced at CA $222 found 2 days ago
*Available to Expedia members.