Cheap flights from Seattle to Pasco (SEA - PSC)

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

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

All the information you need to plan the best SEA to PSC flight in 2022: compare Seattle to Pasco flight prices with the expected peak season, weather and rainfall in Pasco.
SEA - PSC
Price
$97 - $286
PSC
Temperature
33.8 - 73.4 °F
PSC
Rainfall
0.3 - 1.2 inches

Popular in

July

High demand for flights, 46% potential price rise

Cheapest in

April

Best time to find cheap flights, 37% potential price drop

Average price

$97

Average for round-trip flights in May 2022

Round-trip from

$97

From Seattle/Tacoma Intl to Pasco Tri Cities

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Seattle to Pasco?

Travelers have found it’s best to book a flight 61 days in advance to save up to 156% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Seattle to Pasco 1-2 weeks in advance for as low as $178, or $285 for flights within the next 24 hours.

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

A simple way to save on the total cost of your ticket is to fly from Seattle to Pasco in the morning. If you’re flexible enough to do this you can expect to save up to 23% on your trip compared to booking a flight in the afternoon.

What is the cheapest month to fly from Seattle to Pasco?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, April can be a great choice for travel to Pasco. Flights to Pasco from Seattle in April are about $155 on average during April, but can be found for as low as $73.

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

Saturday is generally a great day to depart. Flying on this day could help you save up to 51%.

Cheap flights from Seattle to Pasco in May, June 2022

The best prices found for SEA to PSC flights for May, June
22 Jun - 6 Jul
$137pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
Non-Stop
PSC
Pasco Tri Cities
PSC
Pasco Tri Cities
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
6 Jun - 10 Jun
$138pp
SEA
Seattle/Tacoma Intl
Delta
Non-Stop
PSC
Pasco Tri Cities
PSC
Pasco Tri Cities
Delta
Non-Stop
SEA
Seattle/Tacoma Intl
25 Jun - 26 Jun
$147pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
Non-Stop
PSC
Pasco Tri Cities
PSC
Pasco Tri Cities
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl

Seattle/Tacoma Intl to Pasco 2022 flight deals

Cheap flights to Pasco from Seattle found for this year
22 Jun - 6 Jul
$137pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
Non-Stop
PSC
Pasco Tri Cities
PSC
Pasco Tri Cities
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
6 Jun - 10 Jun
$138pp
SEA
Seattle/Tacoma Intl
Delta
Non-Stop
PSC
Pasco Tri Cities
PSC
Pasco Tri Cities
Delta
Non-Stop
SEA
Seattle/Tacoma Intl
29 Jul - 31 Jul
$144pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
PSC
Pasco Tri Cities
PSC
Pasco Tri Cities
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl

Non-stop flights to Pasco from Seattle

Save time with Seattle to Pasco direct flight deals
22 Jun - 6 Jul
$137pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
Non-Stop
PSC
Pasco Tri Cities
PSC
Pasco Tri Cities
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
6 Jun - 10 Jun
$138pp
SEA
Seattle/Tacoma Intl
Delta
Non-Stop
PSC
Pasco Tri Cities
PSC
Pasco Tri Cities
Delta
Non-Stop
SEA
Seattle/Tacoma Intl
29 Jul - 31 Jul
$144pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
PSC
Pasco Tri Cities
PSC
Pasco Tri Cities
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl

Last minute flights from Seattle to Pasco

Late deals on round-trip flights to Pasco from Seattle, departing today and this week
21 May - 24 May
$287pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
PSC
Pasco Tri Cities
PSC
Pasco Tri Cities
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
21 May - 21 May
$358pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
PSC
Pasco Tri Cities
PSC
Pasco Tri Cities
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
21 May - 24 May
$705pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
PSC
Pasco Tri Cities
PSC
Pasco Tri Cities
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl

One-way flights to Tri Cities from Seattle

The cheapest one-way flights from Seattle to Pasco
4:01 am - 4:59 am
Alaska Airlines
Nonstop
0h 58m
SEA - PSC
Alaska Airlines
3:31 pm - 11:57 am
Delta
2 Stops
20h 26m
SEA - PSC
Delta
$348
Delta
2:00 am - 12:25 pm
Multiple Airlines
1 Stop
10h 25m
SEA - PSC
Multiple Airlines
$360
Gotogate

Related info for your journey

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

Flight FAQs

From Seattle to Pasco

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

Booking a flight from Seattle/Tacoma Intl (SEA) to Pasco Tri Cities (PSC) is your only option if you wish to fly from Seattle to Pasco. On a typical day, there are 24 flights from Seattle/Tacoma Intl to Tri Cities, all of which are around 0h 58m for a nonstop flight. You can also purchase a plane ticket from 2 airlines when you book a flight from Seattle/Tacoma Intl to Pasco.

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

Due to the rapidly changing circumstances due to COVID-19, airlines like Alaska Airlines and Delta flying from Seattle/Tacoma Intl to Pasco Tri Cities have implemented new flexible cancellation policies.

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

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

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

Cheapflights has at least 20 direct flights from Seattle to Pasco under $200. A good price for a nonstop flight from Seattle to Pasco is less than $207.

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

There are currently 9+ open flights from Seattle to Pasco within the next 7 days for less than $300.

What days are nonstop flights available from Seattle to Pasco?

Days when nonstop flights are available for this flight are: Sunday, Monday, Thursday, Friday.

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

On average 6 flights depart from Seattle to Pasco per day.
Morning (6am - Noon) - 33% of flight departures
Afternoon (Noon - 6pm) - 33% of flight departures
Evening (6pm - Midnight) - 33% of flight departures

How long is the flight from Seattle to Pasco?

Departing from Seattle to Pasco will take you 58m. The distance from Seattle to Pasco is about 172 mi. Generally, flights for this route are nonstop.

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

According to our current data, Delta ($138), and Alaska Airlines ($144) offers the cheapest pricing from Seattle to Pasco. Delta is 10% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Seattle to Pasco 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 $79 and United Airlines from $327 one-way.

What are the cheapest flights from Seattle to Pasco?

Looking at all options, your cheapest flight can be booked for $40. While the most popular route (Seattle/Tacoma Intl - Pasco Tri Cities) can be booked for $138 on average our data indicates $220 when flying from Seattle to Pasco.

What are the most reliable airlines from Seattle to Pasco?

The top 3 most reliable airlines when flying from Seattle to Pasco are WestJet (96%), SkyWest Airlines (93%) and Delta (93%).

COVID Restrictions

View COVID Travel Restrictions for Pasco, WA

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

Information is based on travel restrictions for travel to Pasco Tri Cities within the United States

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

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Pasco Tri Cities.

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

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

Returning to Seattle/Tacoma Intl from Pasco Tri Cities

COVID-19 testing requirements
Visitors from Pasco Tri Cities must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Seattle/Tacoma Intl.

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

Hide COVID Travel Restrictions for Pasco, WA

Alternative routes for Seattle to Pasco

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

Destination information for Pasco

Things to know before you go - useful duration and weather info for your trip from Seattle to Pasco.
Flight duration from SEA to PSC
1h 03m
Average temperature for May in Pasco
77.0 °F
Avg rainfall for May in Pasco
0.5 ″

Airports servicing Seattle

Airports servicing Pasco

Hourly flight availability from Seattle to Pasco

See what time of day planes typically take off from Seattle towards Pasco.
Afternoon Noon to 6 PM 65% of SEA to PSC departures
Evening 6 PM to midnight 27% of SEA to PSC departures
Morning 6 AM to noon 7% of SEA to PSC departures
Early morning Midnight to 6 AM 1% of SEA to PSC departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Seattle to Pasco
See how many times per day planes take to the skies headed from Seattle to Pasco.
Sunday
23 daily flights
Monday
28 daily flights
Tuesday
26 daily flights
Wednesday
24 daily flights
Thursday
26 daily flights
Friday
24 daily flights
Saturday
21 daily flights
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