Cheap Flights from Seattle, WA to Pasco, WA from $56

Return flight: Pasco – Seattle
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On Cheapflightsplus.com you will find 35 direct and 165 connecting flights from Seattle to Pasco. You can compare airfare deals from 5 airlines and multiple travel sites from $56, book and save on cheap plane tickets and last minute offers. Also check out SEA-PSC flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Seattle to Pasco Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $56 (one-way), $96 (round-trip).
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Best Flights from Seattle to Pasco Today

Take a look at the list of non stop flights and flights with layovers from Seattle to Pasco with the lowest price of $56. The fastest direct flight takes 55m and the fastest connecting – 5h 26m.
Price Departure Arrival Flight Duration Airline Flight
from $56
Find flight
18:14
Seattle
Seattle-Tacoma Intl
 19:18
Pasco
Tri-Cities Airport
 1h 4m Hawaiian Airlines
HA6589
from $60
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20:09
Seattle
Seattle-Tacoma Intl
 21:14
Pasco
Tri-Cities Airport
 1h 5m Alaska Airlines
AS906
from $66
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14:07
Seattle
Seattle-Tacoma Intl
 15:06
Pasco
Tri-Cities Airport
 0h 59m Hawaiian Airlines
HA6855
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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on September 18, 2025
Full flight schedule will help you in detecting at what time planes fly from Seattle to Pasco. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
06:00 — 08:46
+1 day
06:00 — 08:31 NK2626 Spirit Airlines
Seattle — Las Vegas
21h 54m stop
06:40 — 09:01 G486 Allegiant Air
Las Vegas — Pasco
26h 46m
including layover
Find flight
from$151
09:44 — 10:49
09:44 — 10:49 HA7141 Hawaiian Airlines
Seattle — Pasco
1h 5m
Find flight
from$66
11:20 — 12:28
11:20 — 12:28 HA6582 Hawaiian Airlines
Seattle — Pasco
1h 8m
Find flight
from$67
11:20 — 12:28
11:20 — 12:28 AS3280 Alaska Airlines
Seattle — Pasco
1h 8m
Find flight
from$70
14:07 — 15:06
14:07 — 15:06 HA6855 Hawaiian Airlines
Seattle — Pasco
59m
Find flight
from$66
14:27 — 15:26
14:27 — 15:26 HA6857 Hawaiian Airlines
Seattle — Pasco
59m
Find flight
from$67
14:27 — 15:26
14:27 — 15:26 AS2140 Alaska Airlines
Seattle — Pasco
59m
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from$70
16:58 — 18:16
+1 day
16:58 — 19:36 NK782 Spirit Airlines
Seattle — Las Vegas
20h 18m stop
15:54 — 18:16 G444 Allegiant Air
Las Vegas — Pasco
25h 18m
including layover
Find flight
from$123
17:44 — 18:44
17:44 — 18:44 HA6550 Hawaiian Airlines
Seattle — Pasco
1h
Find flight
from$66
18:14 — 19:18
18:14 — 19:18 HA6589 Hawaiian Airlines
Seattle — Pasco
1h 4m
Find flight
from$56
18:14 — 19:18
18:14 — 19:18 AS3426 Alaska Airlines
Seattle — Pasco
1h 4m
Find flight
from$61
19:50 — 20:50
19:50 — 20:50 HA6852 Hawaiian Airlines
Seattle — Pasco
1h
Find flight
from$97
20:09 — 21:14
20:09 — 21:14 AS906 Alaska Airlines
Seattle — Pasco
1h 5m
Find flight
from$60
22:54 — 23:59
22:54 — 23:59 HA6563 Hawaiian Airlines
Seattle — Pasco
1h 5m
Find flight
from$66
22:59 — 23:57
22:59 — 23:57 HA6856 Hawaiian Airlines
Seattle — Pasco
58m
Find flight
from$67
*Departure and arrival times - local. Updated on September 18, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Seattle to Pasco depends on and how to choose the most interesting flight option for you.

Distance between Seattle and Pasco is 276 miles. Time difference between the cities is 0h. Airplanes depart 05:00 to 22:59 from 3 Seattle airports and arrive 05:00 to 22:59 to 1 Pasco airport. Average flight time is 1h.

  • The fastest flight 55m
  • Average flight time 1h
  • The earliest flight 05:00
  • The latest flight 22:59
  • Distance 172 ml

The cheapest months to travel to Pasco are august (from 56 $), october (from 60 $), september (from 67 $).

The most expensive months are november (from 147 $), may (from 138 $), june (from 97 $).

What is the lowest airfare Seattle to Pasco?

The cheapest plane ticket found by our users is $56. This airfare is for economy class on one-way HA6589 flight by Hawaiian Airlines for August 27, 2025 which leaves Seattle-Tacoma Intl in Seattle at 18:14 am and arrives at Pasco Tri-Cities Airport at 19:18.

Economy class
$56
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Business class
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First class
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Popular Airlines on the Route

The flight Seattle — Pasco is served by 5 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 94 departures per week at the price of from $ 60 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 727.

Direct flights

There are 35 nonstop flights on the route. The fastest direct flight is HA6854 by Hawaiian Airlines takes 55m and the cheapest is HA6589 by Hawaiian Airlines for $56.

  • AS - Alaska Airlines
    from $60
    Find
  • HA - Hawaiian Airlines
    from $56
    Find
See more direct flights

Connecting Flights

There are 165 flights with layovers on the route. The fastest connecting flight is UA5969 by United Airlines takes 5h 26m and the cheapest is HA6589 by Hawaiian Airlines for $123.

  • AS - Alaska Airlines
    from $188
    Find
  • SY - Sun Country Airlines
    from $199
    Find
  • HA - Hawaiian Airlines
    from $183
    Find
  • UA - United Airlines
    from $259
    Find
  • NK - Spirit Airlines
    from $123
    Find
See more connecting flights

Airports

You can fly from Seattle to Pasco from 3 airports (Boeing Field International Airport, Seattle-Tacoma Intl, Kenmore Air Harbor SPB).

Seattle airports

  • Boeing Field International Airport-BFI
    Find
  • Seattle-Tacoma Intl-SEA
    from $56
    Find
  • Kenmore Air Harbor SPB-LKE
    Find

Pasco airports

  • Tri-Cities Airport-PSC
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Airplanes

There are flights to Pasco from Seattle by 5 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Seattle

You may also consider searching for discounted plane tickets to some other popular places from Seattle within United States.

Top International Destinations from Seattle

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

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