Find Cheap Flights from Seattle/Tacoma Intl to Pasco Tri Cities (SEA - PSC)

Search hundreds of travel sites at once for deals on flights to Pasco Tri Cities

Fri 12/15
Fri 12/22
Any month
Compare vs. KAYAK |

Good to Know

Low Season:
May
Best time to beat the crowds
1%
expected price decrease
High Season:
November
Most popular time to fly
2%
expected price increase
Average Price:
$249
(avg. price over the last 2 weeks)
Good Deal:
$181
or less (round trip)

When to Book Flights from Seattle/Tacoma Intl to Pasco Tri Cities

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $181 or less.
The cheapest flight from Seattle/Tacoma Intl to Pasco Tri Cities was found 88 days before departure, on average.
Book at least 3 weeks before departure in order to get a below-average price.
High season is considered to be October, November and December. The cheapest month to fly is May.
Morning departure is around 15% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Seattle/Tacoma Intl to Pasco Tri Cities Flights

How long does a flight from Seattle/Tacoma Intl to Pasco Tri Cities take?
An average nonstop flight takes 0h 54m, covering a distance of 171 miles.
How many flights are there between Seattle/Tacoma Intl and Pasco Tri Cities?
There are 310 (nonstop) flights between Seattle/Tacoma Intl and Pasco Tri Cities per week, averaging 45 per day.
Which airlines provide the cheapest flights from Seattle/Tacoma Intl to Pasco Tri Cities?
In the past 3 days, the cheapest round-trip tickets were found on Delta ($193), Multiple Airlines ($222) and Alaska Airlines ($301).
Do I need a passport to fly between Seattle/Tacoma Intl and Pasco Tri Cities?
No.
Which airlines fly most frequently between Seattle/Tacoma Intl and Pasco Tri Cities?
Alaska Airlines (9 times daily), Delta (8 times daily), American Airlines (6 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Seattle/Tacoma Intl to Pasco Tri Cities?
For Seattle/Tacoma Intl to Pasco Tri Cities, Monday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Pasco Tri Cities back to Seattle/Tacoma Intl, the best deals are generally found on Saturday, with Friday being the most expensive.

Book cheap flights from Seattle/Tacoma Intl to Pasco Tri Cities (round-trip)

Airports
Origin
Seattle
$193
only
$193
Destination
Pasco
$193
only
$193
Mon, Apr 16
SEA
PSC
1h 03m
Thu, Apr 19
PSC
SEA
0h 58m
Trip: 4 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 5 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
SEA
LAX
Okay 5.3

Mu seat!

My baggage took for to long to arrive

GSO
ATL
Excellent 10.0

Plane nice and comfortable

IND
DTW
Okay 4.0

No wifi couldn’t do any work

Was looking forward to completing some work but the wifi never came on.

ATL
ABE
Okay 4.0

Long wait for de-Icing. Got on and off the plane 3 times. First wait was 1 hour, but plane aborted takeoff. Second plane waited at gate with all aboard for 2-1/2 hours and never got slot and de-planed. Third plane waited 1-1/2 hours for de-Icing and finally we were headed home. Arrived 8.5 hours after schedule.

JFK
YYZ
Excellent 10.0

The staff is very friendly. Most pleasant airline I've flown with.

Fri, Dec 29
SEA
PSC
1h 04m
Sun, Jan 7
PSC
SEA
0h 59m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Dec 24
SEA
PSC
0h 54m
Mon, Dec 25
PSC
SEA
0h 59m
Trip: 2 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 25 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.8
Food
8.0
PVR
SFO
Excellent 10.0

I like the efficiency and speed of the process.

Myself and another person were assigned the same seat. It was resolved.

SEA
PSC
Excellent 10.0

Two doors available for boarding, allowing for faster loading/unloading of people.

Flight delayed by 20 minutes, but that's not bad for an evening flight.

LAX
ZIH
Mediocre 3.0

Hospitality of the crew.

My luggage that was to be loaded in the cargo area of the plane never was put on the plane. No clothes, no shoes, no medications, no gps radio equiptment, and no special fishing equiptment, (as I was on a sportfishing vacation). Really, Really dissappointed.

SEA
PSC
Good 7.0

Free beer or wine

Cramped seats, prop plane

SNA
PDX
Excellent 8.0

On time and no lines

Sun, Dec 24
SEA
PSC
1h 08m
Mon, Dec 25
PSC
SEA
0h 59m
Trip: 2 days
Overall 0.0 Poor
Based on 0 reviews
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.