Cheap flights from Pasco to Seattle (PSC - SEA)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

The best prices from Pasco Tri Cities to Seattle/Tacoma Intl are usually found in April or May, booked 60 days in advance, depart on a Tuesday or Monday and return on a Thursday

How to find the cheapest flight from
Pasco (PSC) to Seattle (SEA)

All the information you need to plan the best PSC to SEA flight in 2021: compare Pasco to Seattle flight prices with the expected peak season, weather and rainfall in Seattle.
PSC - SEA
Price
$97 - $306
SEA
Temperature
41 - 66.2 °F
SEA
Precipitation
0.7 - 6.6 inches

Popular in

July

High demand for flights, 53% potential price rise

Cheapest in

April

Best time to find cheap flights, 33% potential price drop

Average price

$117

Average for round-trip flights in October 2021

Round-trip from

$97

From Pasco Tri Cities to Seattle/Tacoma Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest month to fly from Pasco to Seattle?

Flights from Pasco to Seattle lean towards being more expensive in July. Prices are generally better when you fly from Pasco to Seattle in April, with the cheapest ticket starting at $70.

How far in advance should I book a flight from Pasco to Seattle?

To save up to 113% on this flight, we recommend booking at least 54 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Pasco to Seattle from $181 1-2 weeks out and tickets from $269 for flights departing within the next 72 hours.

When is the cheapest time to fly from Pasco to Seattle (PSC - SEA)?

Unlike in the morning, when flights are generally more expensive, you can save up to 33% on flights from Pasco to Seattle by exploring options for tickets at noon.

What is the cheapest day to fly round-trip from Pasco to Seattle?

Monday is generally a great day to depart. Flying on this day could help you save up to 21%.

Cheap flights from Pasco to Seattle in October, November 2021

The best prices found for PSC to SEA flights for October, November
11 Nov - 14 Nov
$147pp
PSC
Pasco Tri Cities
Multiple Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
Non-Stop
PSC
Pasco Tri Cities
8 Nov - 19 Nov
$177pp
PSC
Pasco Tri Cities
Delta
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
Non-Stop
PSC
Pasco Tri Cities
20 Nov - 21 Nov
$187pp
PSC
Pasco Tri Cities
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
PSC
Pasco Tri Cities

Pasco Tri Cities to Seattle 2021 flight deals

Cheap flights to Seattle from Pasco found for this year
3 Dec - 6 Dec
$137pp
PSC
Pasco Tri Cities
Delta
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
Non-Stop
PSC
Pasco Tri Cities
11 Nov - 14 Nov
$147pp
PSC
Pasco Tri Cities
Multiple Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
Non-Stop
PSC
Pasco Tri Cities
10 Dec - 15 Dec
$164pp
PSC
Pasco Tri Cities
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
PSC
Pasco Tri Cities

Non-stop flights to Seattle from Pasco

Save time with Pasco to Seattle direct flight deals
3 Dec - 6 Dec
$137pp
PSC
Pasco Tri Cities
Delta
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
Non-Stop
PSC
Pasco Tri Cities
11 Nov - 14 Nov
$147pp
PSC
Pasco Tri Cities
Multiple Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
Non-Stop
PSC
Pasco Tri Cities
8 Nov - 19 Nov
$177pp
PSC
Pasco Tri Cities
Delta
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
Non-Stop
PSC
Pasco Tri Cities

Last minute flights from Pasco to Seattle

Late deals on round-trip flights to Seattle from Pasco, departing today and this week
29 Oct - 4 Nov
$257pp
PSC
Pasco Tri Cities
Delta
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
Non-Stop
PSC
Pasco Tri Cities
29 Oct - 29 Oct
$292pp
PSC
Pasco Tri Cities
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
PSC
Pasco Tri Cities
29 Oct - 3 Nov
$295pp
PSC
Pasco Tri Cities
Multiple Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
   
2 STOPS
PSC
Pasco Tri Cities

One-way flights to Seattle/Tacoma Intl from Pasco

The cheapest one-way flights from Pasco to Seattle
12:38 pm - 3:53 am
Delta
2 Stops
15h 15m
PSC - SEA
Delta
$213
Delta
9:45 am - 10:07 am
United Airlines
1 Stop
24h 22m
PSC - SEA
United Airlines
$217
United
1:31 pm - 2:38 pm
Alaska Airlines
Nonstop
1h 07m
PSC - SEA
Alaska Airlines
$219
Alaska Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Pasco</span> to <span class="emphasized">Seattle</span> flights.

Flight FAQs

From Pasco to Seattle

What airports do I use to fly from Pasco to Seattle?

Booking a flight from Pasco Tri Cities (PSC) to Seattle/Tacoma Intl (SEA) is your only option if you wish to fly from Pasco to Seattle. On a typical day, there are 15 flights from Tri Cities to Seattle/Tacoma Intl, all of which are around 1h 05m for a nonstop flight. You can also purchase a plane ticket from 2 airlines when you book a flight from Tri Cities to Seattle.

Which airlines flying from Pasco Tri Cities to Seattle/Tacoma Intl have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Pasco Tri Cities to Seattle/Tacoma Intl that may be offering flexible cancellation policies are Alaska Airlines and Delta. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Pasco to Seattle for under $200 on Cheapflights?

Yes, there are multiple flights from Pasco to Seattle for under $200. The cheapest flight booked recently is on Alaska Airlines for just $137, but on average you can expect to pay $211.

Are there nonstop flights from Pasco to Seattle for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Pasco to Seattle under $200. A good price for a nonstop flight from Pasco to Seattle is less than $252.

Are there last-minute flights available from Pasco to Seattle for under $300?

There are currently 20+ open flights from Pasco to Seattle within the next 7 days for less than $300.

What days are nonstop flights available from Pasco to Seattle?

You can find nonstop flights on the following days: Monday, Tuesday, Wednesday, Saturday.

How popular is this Pasco to Seattle flight route?

This flight path from Pasco Tri Cities to Seattle/Tacoma Intl was viewed by 20 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How many flights depart from Pasco to Seattle on average per day?

On average, you can expect to see 8 flights from Pasco to Seattle a day.
Early Morning (Midnight to 6am) - 38% of flight departures
Morning (6am - Noon) - 13% of flight departures
Afternoon (Noon - 6pm) - 50% of flight departures

How long is the flight from Pasco to Seattle?

A quick flight from Pasco to Seattle can take about 1h 07m. Alaska Airlines provides one of the quickest options available for as low as $137. Pasco and Seattle are separated by a distance of 172 mi. Most flights are nonstop.

What are the cheapest airlines flying from Pasco to Seattle round-trip?

Flying on Alaska Airlines is currently your cheapest option to Seattle, with prices starting at $137. Another option worth looking into is Delta, starting at $177 round trip. Alaska Airlines is currently priced 5% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Pasco to Seattle one-way?

One-way options have recently been found by users for as low as $69 on Delta. Other airlines that offer cheap prices include Alaska Airlines from $99 and United Airlines from $158 one-way.

What are the cheapest flights from Pasco to Seattle?

Looking at all options, your cheapest flight can be booked for $48. While the most popular route (Pasco Tri Cities - Seattle/Tacoma Intl) can be booked for $137 on average our data indicates $124 when flying from Pasco to Seattle

What are the most reliable airlines from Pasco to Seattle?

Consider Virgin Atlantic (100%), KLM (98%) or WestJet (97%) when booking your flight. These represent the most reliable airlines when flying from Pasco to Seattle.

COVID Restrictions

View COVID Travel Restrictions for Seattle, WA

Do I need a COVID test to fly to Seattle from Pasco?

Information is based on travel restrictions for travel to Seattle/Tacoma Intl within the United States

Most visitors from Pasco Tri Cities need to provide a negative COVID-19 test result and/or quarantine to enter Seattle/Tacoma Intl.

COVID-19 testing requirements
Visitors from Pasco Tri Cities must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Seattle/Tacoma Intl.

Quarantine requirements
Visitors from Pasco Tri Cities are not required to quarantine after entering Seattle/Tacoma Intl.

Do I need a test to fly back to Pasco from Seattle?

Returning to Pasco Tri Cities from Seattle/Tacoma Intl

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Pasco Tri Cities.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Pasco Tri Cities.

Hide COVID Travel Restrictions for Seattle, WA

Alternative routes for Pasco to Seattle

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Seattle

Things to know before you go - useful duration and weather info for your trip from Pasco to Seattle.
Flight duration from PSC to SEA
1h 04m
Average temperature for October in Seattle
60.8 °F
Avg rainfall for October in Seattle
3.5 ″

Airports servicing Pasco

Airports servicing Seattle

Hourly flight availability from Pasco to Seattle

See what time of day planes typically take off from Pasco towards Seattle.
Afternoon Noon to 6 PM 45% of PSC to SEA departures
Early morning Midnight to 6 AM 33% of PSC to SEA departures
Morning 6 AM to noon 16% of PSC to SEA departures
Evening 6 PM to midnight 6% of PSC to SEA departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Pasco to Seattle
See how many times per day planes take to the skies headed from Pasco to Seattle.
Sunday
16 daily flights
Monday
17 daily flights
Tuesday
14 daily flights
Wednesday
15 daily flights
Thursday
11 daily flights
Friday
20 daily flights
Saturday
18 daily flights
Home North America USA Washington Seattle Cheap flights from Pasco to Seattle