Cheap Flights to Tri-Cities , WA from CA $228

View CA $228 flight on Fri, May 2, 2025Opens in a new window

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How much is the cheapest flight to Tri-Cities?

Prices were available within the past 7 days and start at CA $228 for one-way flights and CA $403 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue., Jul. 8 - Mon., Jul. 21
YVR
Vancouver Intl.
PSC
Tri-Cities
CA $403 Roundtrip, found 5 hours ago
CA $403
Roundtrip
found 5 hours ago
Select Delta flight, departing Tue., Jul. 8 from Vancouver Intl. to Tri-Cities, returning Mon., Jul. 21, priced at CA $403 found 5 hours ago
United
Sun., May 11 - Tue., May 13
YVR
Vancouver Intl.
PSC
Tri-Cities
CA $403 Roundtrip, found 21 hours ago
CA $403
Roundtrip
found 21 hours ago
Select United flight, departing Sun., May 11 from Vancouver Intl. to Tri-Cities, returning Tue., May 13, priced at CA $403 found 21 hours ago
American Airlines
Tue., Jun. 17 - Mon., Jun. 23
YYZ
Pearson Intl.
PSC
Tri-Cities
CA $450 Roundtrip, found 6 days ago
CA $450
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue., Jun. 17 from Pearson Intl. to Tri-Cities, returning Mon., Jun. 23, priced at CA $450 found 6 days ago
Alaska Airlines
Mon., Apr. 21 - Wed., Apr. 23
YVR
Vancouver Intl.
PSC
Tri-Cities
CA $453 Roundtrip, found 2 days ago
CA $453
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Mon., Apr. 21 from Vancouver Intl. to Tri-Cities, returning Wed., Apr. 23, priced at CA $453 found 2 days ago
WestJet
Tue., Apr. 29 - Thu., May 1
YYZ
Pearson Intl.
PSC
Tri-Cities
CA $525 Roundtrip, found 22 hours ago
CA $525
Roundtrip
found 22 hours ago
Select WestJet flight, departing Tue., Apr. 29 from Pearson Intl. to Tri-Cities, returning Thu., May 1, priced at CA $525 found 22 hours ago

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

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 Tri-Cities 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 Tri-Cities.

Looking to save even more? Get additional savings by bundling your Tri-Cities 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 Tri-Cities trip!

Frequently asked questions

Can I cancel my flight booking to Tri-Cities due to COVID-19?
In response to these challenging times, many airlines are offering more flexibility. Check out our Customer Service Portal to find important information about canceling or amending your Tri-Cities flight due to COVID-19.
What's the best way to find cheap flights to Tri-Cities that have flexible change policies?
Search for bargain flights to Tri-Cities, then click on “No change fee” below the “Flexible change policies” filter. It’s as simple as that. We appreciate that plans change and flexibility is important, so book with confidence with Expedia.
What are some of the general tips for travelers to Tri-Cities during the COVID-19 outbreak?
With the continuation of the COVID-19 outbreak, traveling now comes with a few extra challenges. Keep in mind the following information before hopping on your flight to Tri-Cities:
  • Before committing to anything, see if any travel restrictions apply — in both your origin and destination. Get up-to-date information by checking government travel advisories.
  • Keep your face mask on even during airport screening. A TSA officer will require you to temporarily lower your mask to verify your identity.
  • Rather than handing a TSA officer your boarding pass, place it directly on the reader yourself. Then, hold it up for inspection.
  • TSA is now allowing passengers to take one container of hand sanitizer, up to 12 oz (350 ml) in size, in carry-on baggage. This will have to be removed from your bag at the X-ray machine for screening.
  • Place any personal items (e.g, keys, phone and wallet) in your carry-on instead of a bin to minimize handling during screening.
  • Separate any food you have for X-ray scanning. Putting it in a clear plastic bag and into a bin reduces the need for a TSA officer to handle and inspect your belongings.
  • Before committing to anything, see if any travel restrictions apply — in both your origin and destination. Get up-to-date information by checking government travel advisories.
  • Keep your face mask on even during airport screening. A TSA officer will require you to temporarily lower your mask to verify your identity.
  • Rather than handing a TSA officer your boarding pass, place it directly on the reader yourself. Then, hold it up for inspection.
  • TSA is now allowing passengers to take one container of hand sanitizer, up to 12 oz (350 ml) in size, in carry-on baggage. This will have to be removed from your bag at the X-ray machine for screening.
  • Place any personal items (e.g, keys, phone and wallet) in your carry-on instead of a bin to minimize handling during screening.
  • Separate any food you have for X-ray scanning. Putting it in a clear plastic bag and into a bin reduces the need for a TSA officer to handle and inspect your belongings.
Which airlines fly to Tri-Cities?
Let Alaska Airlines take you there. This renowned carrier schedules 212 flights every month to Tri-Cities Airport (PSC), a Tri-Cities gateway.
How can I find cheap tickets to Tri-Cities?
You’ll always score an awesome deal with Expedia, but our “flexible dates” search function makes it even easier. Enter your preferred travel date, then click on the flexible dates box above to see prices for nearby days. CA $403 was the lowest price for a flight to Tri-Cities in the last seven days.
How much is a flight to Tri-Cities?
One-way flights from Vancouver (YVR) sold for as little as CA $228 in the last seven days. During this period, the price of a return ticket to Tri-Cities ranged between CA $403 and CA $525. If you find a fantastic deal, book quickly — these fares don’t wait around for long.
What are the most popular airports to fly into in Tri-Cities?
Tri-Cities Airport (PSC) is the main entryway for people traveling to Tri-Cities. Around 594 flights a month touch down here.
When is the cheapest time to fly to Tri-Cities?
According to our research, when travelling internationally, Thursday has historically been the cheapest day to fly, creating savings of up to 25% on airfares. Sunday tends to be the most expensive day to fly, so keep that in mind when planning your travel.
How much is a plane ticket to Tri-Cities?
In the last seven days, ticket prices to Tri-Cities varied from CA $403 to CA $525.
Which airlines with flights to Tri-Cities employ COVID-19 cleanliness policies?
As travel bans start to lift, airlines are back in the skies with new measures including social distancing and an increased supply of face masks, gloves and sanitizer. Here’s what some carriers are doing to ease the spread of COVID-19:
  • Alaska Airlines - this airline is known for providing passenger masks and cleaning with disinfectant.
  • Delta - this airline is known for electrostatic cleaning and cleaning with disinfectant.
  • United Airlines - this airline is known for providing passenger masks and cleaning with disinfectant.
  • Alaska Airlines - this airline is known for providing passenger masks and cleaning with disinfectant.
  • Delta - this airline is known for electrostatic cleaning and cleaning with disinfectant.
  • United Airlines - this airline is known for providing passenger masks and cleaning with disinfectant.
What is the cheapest month to book a flight to Tri-Cities?
The best month for cheap flights to Tri-Cities is July.
Flights to Tri-Cities information
Destination airport
Tri-Cities
Destination airport IATA code
PSC
Destination city name
Pasco
Roundtrip price
CA $195

Trending flights to Tri-Cities

Prices were available within the past 7 days and start at CA $228 for one-way flights and CA $403 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue., Jul. 8 - Mon., Jul. 21
YVR
Vancouver Intl.
PSC
Tri-Cities
CA $403 Roundtrip, found 5 hours ago
CA $403
Roundtrip
found 5 hours ago
Select Delta flight, departing Tue., Jul. 8 from Vancouver Intl. to Tri-Cities, returning Mon., Jul. 21, priced at CA $403 found 5 hours ago
*Available to Expedia members.