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Flights from Pasco to Seattle

Top Airlines Flying from Pasco to Seattle

Choose from 0 carriers that fly from Pasco to Seattle, including , Enjoy the cheapest tickets on this route with Hawaiian Airlines.

Book direct flights from Pasco to Seattle: One way flights from £51, round trip flights from £71. Find flight deals for the next 3 months below.

      • Cheapest nonstop
        PSC 6:00 AM
        1h 20m
        Nonstop
        SEA 7:20 AM
        Pasco - Seattle | Tue, Dec 30 | Hawaiian Airlines
        SEA 8:23 AM
        1h 9m
        Nonstop
        PSC 9:32 AM
        Seattle - Pasco | Tue, Jan 6 | Hawaiian Airlines
        £71 £118
        41% OFF
        41% OFF
        £118 £71
      • PSC 5:45 PM
        1h 12m
        Nonstop
        SEA 6:57 PM
        Pasco - Seattle | Thu, Jan 8 | Delta Air Lines
        SEA 9:35 AM
        1h 10m
        Nonstop
        PSC 10:45 AM
        Seattle - Pasco | Thu, Jan 15 | Delta Air Lines
        £71 £118
        40% OFF
        40% OFF
        £118 £71
      • PSC 6:00 AM
        1h 20m
        Nonstop
        SEA 7:20 AM
        Pasco - Seattle | Tue, Dec 30 | Alaska Airlines
        SEA 8:23 AM
        1h 9m
        Nonstop
        PSC 9:32 AM
        Seattle - Pasco | Tue, Jan 6 | Alaska Airlines
        £72 £118
        40% OFF
        40% OFF
        £118 £72
      • PSC 5:30 PM
        1h 16m
        Nonstop
        SEA 6:46 PM
        Pasco - Seattle | Tue, Dec 23 | Delta Air Lines
        SEA 8:35 AM
        1h 10m
        Nonstop
        PSC 9:45 AM
        Seattle - Pasco | Thu, Dec 25 | Delta Air Lines
        £74
        38% OFF
        £118 £74
      • PSC 5:46 AM
        1h 29m
        Nonstop
        SEA 7:15 AM
        Pasco - Seattle | Tue, Nov 25 | Hawaiian Airlines
        SEA 7:50 PM
        1h 3m
        Nonstop
        PSC 8:53 PM
        Seattle - Pasco | Tue, Dec 2 | Hawaiian Airlines
        £82
        31% OFF
        £118 £82
      • PSC 6:00 AM
        1h 20m
        Nonstop
        SEA 7:20 AM
        Pasco - Seattle | Wed, Dec 24 | Hawaiian Airlines
        SEA 8:23 AM
        1h 9m
        Nonstop
        PSC 9:32 AM
        Seattle - Pasco | Tue, Dec 30 | Hawaiian Airlines
        £85
        28% OFF
        £118 £85
      • PSC 5:44 PM
        1h 16m
        Nonstop
        SEA 7:00 PM
        Pasco - Seattle | Sat, Dec 13 | Delta Air Lines
        SEA 3:18 PM
        1h 4m
        Nonstop
        PSC 4:22 PM
        Seattle - Pasco | Tue, Dec 16 | Delta Air Lines
        £86
        28% OFF
        £118 £86
      • PSC 6:00 AM
        1h 20m
        Nonstop
        SEA 7:20 AM
        Pasco - Seattle | Wed, Dec 24 | Alaska Airlines
        SEA 11:15 PM
        1h 2m
        Nonstop
        PSC 12:17 AM
        Seattle - Pasco | Tue, Dec 30 | Alaska Airlines
        £86
        27% OFF
        £118 £86
      • PSC 10:26 AM
        1h 29m
        Nonstop
        SEA 11:55 AM
        Pasco - Seattle | Mon, Dec 22 | Hawaiian Airlines
        SEA 11:15 PM
        1h 2m
        Nonstop
        PSC 12:17 AM
        Seattle - Pasco | Mon, Dec 29 | Hawaiian Airlines
        £109
        8% OFF
        £118 £109
      • PSC 10:26 AM
        1h 29m
        Nonstop
        SEA 11:55 AM
        Pasco - Seattle | Mon, Dec 22 | Alaska Airlines
        SEA 11:15 PM
        1h 2m
        Nonstop
        PSC 12:17 AM
        Seattle - Pasco | Mon, Dec 29 | Alaska Airlines
        £110
        7% OFF
        £118 £110
      • PSC 1:00 PM
        17h 25m
        1 stop
        SEA Invalid Date
        Pasco - Seattle | Thu, Nov 27 | Normal Airline
        SEA 3:00 PM
        6h
        Nonstop
        PSC 4:00 PM
        Seattle - Pasco | Sat, Nov 29 | Normal Airline
        Find More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flying from Pasco to Seattle

The distance between Pasco and Seattle is about 275.47 km. It takes around 1 hour 12 minutes on average to fly from Pasco to Seattle. The most popular month to Seattle is July. The off-season for travel is November.

Cheapest one-way flight price£51
Cheapest round-trip ticket price£71
Off-season for travelNovember
Peak season for travelJuly
Flight distance275.47 km
Average flight time1 hour 12 minutes

When is the cheapest time to fly from Pasco to Seattle?

The cheapest time for Pasco to Seattle flights: Jan 25 to Feb 1 — one way flight prices from £49.

Cheapest flights
From price
Search
  • 2330

  • Dec

    307
  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • What are the cheapest flights from Pasco to Seattle (PSC-SEA)?

    Based on Trip.com data, Alaska Airlines offers one-way fares as low as £51 on Cheapest nonstop routes (e.g. PSC to SEA on Sat, Jan 10), while Hawaiian Airlines offers Cheapest nonstop round-trips from £71 departing on Tue, Dec 30 and returning on Tue, Jan 6.
  • It takes around 1 hour 12 minutes to fly from Pasco (PSC) to Seattle (SEA).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Pasco to Seattle is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Pasco to Seattle, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sat, Jan 10, with one-way flights priced at just £51.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Alaska Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Seattle travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Pasco to Seattle is November, when demand for travel is lower.
  • After crunching the numbers on our November flight calendar, it's currently cheapest to fly from Pasco to Seattle on November 25, 2025 with Hawaiian Airlines, with prices starting at £81.
  • The time difference between Seattle and Pasco is 0h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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