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Uncover the best deals on Pasco to Seattle flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest PSC - SEA Flights
Useful information for finding best airline tickets from Tri Cities to Seattle Tacoma International on your next trip.
Cheapest Round Trip Flight
$299
Delta Airlines
• nonstop
• 1h 56m
Dec 22 – Dec 28
The cheapest round trip flight from Pasco to Seattle (PSC-SEA-PSC) is currently $299
Cheapest Direct Flight
$299
Delta Airlines
• nonstop
• 1h 56m
Dec 22
The cheapest nonstop flight from Pasco to Seattle (PSC-SEA) is currently $299
Fastest Flight
1h 56m
The fastest nonstop flight from Pasco to Seattle (PSC-SEA) takes 1h 56m
Top Airlines Flying from Pasco to Seattle
Latest Flight Deals from Pasco (PSC) to Seattle (SEA)
Compare and book low fare round-trip air tickets from Pasco to Seattle. Ideal for travelers with confirmed return itineraries.
Dec 22 - Dec 28, Economy
Pasco → Seattle
1h 56m
3:47 PM - 5:03 PM • nonstop
Pasco → Seattle
1h 52m
1:55 PM - 3:07 PM • nonstop
Delta Airlines
Dec 22 - Dec 28, Economy
Pasco → Seattle
2h
5:10 AM - 6:30 AM • nonstop
Pasco → Seattle
1h 52m
1:55 PM - 3:07 PM • nonstop
Delta Airlines
Oct 31 - Nov 01, Economy
Pasco → Seattle
1h 58m
12:42 PM - 2:00 PM • nonstop
Pasco → Seattle
26h 52m
5:30 AM - 9:42 PM • 1 stop
Delta Airlines
Dec 22 - Dec 28, Economy
Pasco → Seattle
39h 1m
5:14 PM - 4:55 PM • 1 stop
Pasco → Seattle
1h 52m
1:55 PM - 3:07 PM • nonstop
Delta Airlines
Dec 22 - Dec 28, Economy
Pasco → Seattle
27h 33m
7:00 AM - 11:53 PM • 1 stop
Pasco → Seattle
1h 52m
1:55 PM - 3:07 PM • nonstop
Delta Airlines
Looking for the fastest way to Seattle? These direct flight options from PSC to SEA offer both convenience and value—no layovers, just straight to your destination.
Dec 22 - Dec 28, Economy
Pasco → Seattle
1h 56m
3:47 PM - 5:03 PM • nonstop
Pasco → Seattle
1h 52m
1:55 PM - 3:07 PM • nonstop
Delta Airlines
Oct 31 - Nov 01, Economy
Pasco → Seattle
2h 1m
5:20 AM - 6:41 AM • nonstop
Pasco → Seattle
1h 53m
10:49 AM - 12:02 PM • nonstop
Delta Airlines
Oct 31 - Nov 01, Economy
Pasco → Seattle
1h 58m
12:42 PM - 2:00 PM • nonstop
Pasco → Seattle
1h 52m
1:40 PM - 2:52 PM • nonstop
Delta Airlines
FAQs on Pasco to Seattle Flights
What are the airports in Pasco?
PSC
What’s the most popular airline flying from PSC to SEA?
The most popular airline flying from Pasco to Seattle are
Can I fly from PSC to SEA non-stop?
Yes, you can fly PSC to SEA non-stop on
Which airlines fly nonstop between Pasco and Seattle?
The non-stop flights between Pasco and Seattle are .
What’s the earliest departure time from PSC to SEA Airport?
The earliest flight leaves PSC at 5:10 am and lands in SEA - Seattle Tacoma International
What are the airports in Seattle?
SEA
Can I make changes to my Pasco to Seattle flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from PSC to SEA?
Read the fare rules of the Pasco to Seattle air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Pasco and Seattle?
operate flights between Pasco and Seattle
How long does a flight from Pasco to Seattle take?
It takes approximately 1 hour to fly non-stop from PSC to SEA, which is 171.86 miles by air.
Which airlines provide the cheapest flights from Pasco (PSC) to Seattle (SEA) ?
In the past couple of days, the cheapest tickets to SEA from PSC were found on DL : USD 484
Do I need a passport to fly between PSC and SEA?
No
What’s the latest departure time from PSC to SEA ?
The last flight leaves PSC at 5:14 pm
Pasco (PSC) to Seattle (SEA): Airport Information
| Origin Airport | Tri Cities , Pasco, US |
| Destination Airport | Seattle Tacoma International , Seattle, US |
| Distance | 172 miles |
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