CA $107 Cheap Flights from Seattle (SEA) to Pasco (PSC)

Popular airlines from Seattle-Tacoma International Airport (SEA) to Tri-Cities Airport (PSC)

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Cheap flights from Seattle (SEA) to Pasco (PSC)

Prices were available within the past 7 days and start at CA $107 for one-way flights and CA $133 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Hawaiian Airlines
Delta
Hawaiian Airlines
Hawaiian Airlines
Delta
Alaska Airlines
Alaska Airlines
Alaska Airlines
American Airlines

Find the cheapest month to fly from Seattle (SEA) to Pasco (PSC)

February is typically the cheapest month to fly

From CA $105 - CA $297 per traveller.

Graph displaying average flight prices per month

Flight from Seattle to Pasco (SEA - PSC) route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Tri-Cities
Airlines serving
Alaska Airlines, American Airlines, Delta
Roundtrip price
CA $132
Distance
274 km
Average flight time
1 hour 4 mins

Seattle to Pasco Flights

The easy way to book your flights from Seattle to Pasco 

With Expedia, it’s simple to find and book flights to Pasco from Seattle whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are American Airlines, Qatar Airways, KLM, JAL, Air France, Delta Air Lines, Aeromexico, Alaska Airlines, Finnair, SAS, Hawaiian Airlines, Korean Air, WestJet, Virgin Atlantic, British Airways nonstop flights to Tri-Cities, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Seattle to Pasco today, tomorrow, or this week.  

 

Save dollars with cheap flights from Seattle - Tacoma Intl., SEA to Tri-Cities, PSC 

Sort your search results by price to find great deals on your flight from Seattle to Pasco—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Pasco from Seattle currently is just CA $133 rising to CA $969.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Pasco  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Pasco from Seattle 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Pasco with Expedia today.

Frequently asked questions

How much is a flight from Sea-Tac Airport to PSC?
Round-trip journeys from Seattle - Tacoma Intl. Airport (SEA) to Tri-Cities Airport (PSC) start from CA $133. This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year — book ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SEA to Tri-Cities Airport?
We understand that circumstances change unexpectedly, so we've made it as simple as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from SEA to Tri-Cities Airport that have flexible change policies?
Select our "No change fees" filter to find flexible travel options for your flight from Seattle - Tacoma Intl. Airport (SEA) to Tri-Cities Airport. This allows you to secure a great price ahead of time and still have the freedom to reschedule without any extra fees. You'll just need to pay the difference in fare.
How many hours is the flight from Sea-Tac Airport to PSC?
The flight from Seattle - Tacoma Intl. Airport (SEA) to PSC is an easy 1 hour and 1 minute. You'll be lucky to get through an entire movie before you touch down!
How far is the flight from SEA to PSC?
The flight distance from Seattle - Tacoma Intl. Airport (SEA) (SEA) to Tri-Cities Airport (PSC) (PSC) is only 280 kilometres. You'll be disembarking the plane and picking up your bags from the carousel before long.
Which airlines fly direct from Sea-Tac Airport to Tri-Cities Airport?
There are several airlines that fly straight from SEA to Tri-Cities Airport. Alaska Airlines (AS) is a top choice, offering 108 services on this route each month. Like some more options? Have a look at the ticket prices from Delta (DL). This carrier offers 86 flights a month between these airports.
Are Sea-Tac Airport to Tri-Cities Airport (PSC) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Sea-Tac Airport to Tri-Cities Airport (PSC) last minute could be your ticket to a fantastic deal. However, it could end up costing a great deal more! If you'd prefer not to take any chances, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to a year in advance. If your preferred air carrier hasn't released tickets yet, check back frequently as deals are updated all the time on Expedia.

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