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Pasco to Seattle flight
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Tri Cities Airport to Seattle-Tacoma International Airport flight

Search for flights from Pasco to Seattle and check out affordable one-way and round-trip options.

      • Cheapest nonstop
        PSC 17:49
        1h 16m
        Direct
        SEA 19:05
        Pasco - Seattle | Sun, Apr 19 | Delta Air Lines
        SEA 15:25
        1h 8m
        Direct
        PSC 16:33
        Seattle - Pasco | Tue, Apr 21 | Delta Air Lines
        €96 €177
        46% off
        46% off
        €177 €96
      • PSC 17:49
        1h 16m
        Direct
        SEA 19:05
        Pasco - Seattle | Sat, May 2 | Delta Air Lines
        SEA 22:50
        1h 11m
        Direct
        PSC 00:01
        Seattle - Pasco | Wed, May 6 | Delta Air Lines
        €97 €177
        45% off
        45% off
        €177 €97
      • PSC 16:19
        1h 9m
        Direct
        SEA 17:28
        Pasco - Seattle | Mon, May 4 | Alaska Airlines
        SEA 14:38
        1h 4m
        Direct
        PSC 15:42
        Seattle - Pasco | Mon, May 11 | Alaska Airlines
        €97 €177
        45% off
        45% off
        €177 €97
      • PSC 17:49
        1h 16m
        Direct
        SEA 19:05
        Pasco - Seattle | Wed, Apr 29 | Delta Air Lines
        SEA 22:50
        1h 11m
        Direct
        PSC 00:01
        Seattle - Pasco | Wed, May 6 | Delta Air Lines
        €105
        41% off
        €177 €105
      • PSC 17:49
        1h 16m
        Direct
        SEA 19:05
        Pasco - Seattle | Mon, Apr 20 | Delta Air Lines
        SEA 22:50
        1h 11m
        Direct
        PSC 00:01
        Seattle - Pasco | Tue, Apr 28 | Delta Air Lines
        €123
        31% off
        €177 €123
      • PSC 17:49
        1h 16m
        Direct
        SEA 19:05
        Pasco - Seattle | Thu, Apr 16 | Delta Air Lines
        SEA 15:25
        1h 8m
        Direct
        PSC 16:33
        Seattle - Pasco | Thu, Apr 23 | Delta Air Lines
        €123
        31% off
        €177 €123
      • PSC 17:49
        1h 16m
        Direct
        SEA 19:05
        Pasco - Seattle | Tue, Apr 21 | Delta Air Lines
        SEA 22:50
        1h 11m
        Direct
        PSC 00:01
        Seattle - Pasco | Tue, Apr 28 | Delta Air Lines
        €126
        28% off
        €177 €126
      • PSC 12:28
        1h 16m
        Direct
        SEA 13:44
        Pasco - Seattle | Mon, May 4 | Delta Air Lines
        SEA 14:38
        1h 4m
        Direct
        PSC 15:42
        Seattle - Pasco | Mon, May 11 | Alaska Airlines
        €133
        25% off
        €177 €133
      • PSC 15:30
        1h 13m
        Direct
        SEA 16:43
        Pasco - Seattle | Wed, May 13 | Delta Air Lines
        SEA 10:35
        1h 11m
        Direct
        PSC 11:46
        Seattle - Pasco | Fri, May 15 | Delta Air Lines
        €133
        25% off
        €177 €133
      • PSC 15:30
        1h 13m
        Direct
        SEA 16:43
        Pasco - Seattle | Fri, May 15 | Delta Air Lines
        SEA 13:35
        1h 15m
        Direct
        PSC 14:50
        Seattle - Pasco | Fri, May 22 | Delta Air Lines
        €134
        24% off
        €177 €134
      • PSC 13:00
        17h 25m
        1 stop
        SEA Invalid Date
        Pasco - Seattle | Fri, Apr 17 | Normal Airline
        SEA 15:00
        6h
        Direct
        PSC 16:00
        Seattle - Pasco | Sun, Apr 19 | Normal Airline
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      • Cheapest nonstop
        PSC 19:17
        1h 6m
        Direct
        SEA 20:23
        Pasco - Seattle | Wed, Jun 3 | Alaska Airlines
        €117 €233
        50% off
        50% off
        €233 €117
      • PSC 15:30
        1h 11m
        Direct
        SEA 16:41
        Pasco - Seattle | Wed, Jun 3 | Delta Air Lines
        €120 €233
        48% off
        48% off
        €233 €120
      • PSC 19:40
        1h 10m
        Direct
        SEA 20:50
        Pasco - Seattle | Sun, Jun 7 | Delta Air Lines
        €120 €233
        48% off
        48% off
        €233 €120
      • PSC 11:41
        1h 7m
        Direct
        SEA 12:48
        Pasco - Seattle | Sun, Jun 7 | Alaska Airlines
        €128
        45% off
        €233 €128
      • PSC 18:04
        1h 6m
        Direct
        SEA 19:10
        Pasco - Seattle | Thu, Jun 11 | Alaska Airlines
        €136
        42% off
        €233 €136
      • PSC 15:25
        1h 15m
        Direct
        SEA 16:40
        Pasco - Seattle | Thu, Jun 11 | Delta Air Lines
        €139
        40% off
        €233 €139
      • PSC 18:11
        1h 11m
        Direct
        SEA 19:22
        Pasco - Seattle | Sun, Apr 19 | Hawaiian Airlines
        €172
        26% off
        €233 €172
      • PSC 19:30
        1h 4m
        Direct
        SEA 20:34
        Pasco - Seattle | Sun, Apr 26 | Alaska Airlines
        €174
        25% off
        €233 €174
      • PSC 18:11
        1h 11m
        Direct
        SEA 19:22
        Pasco - Seattle | Sun, Apr 19 | Alaska Airlines
        €175
        25% off
        €233 €175
      • PSC 17:49
        1h 16m
        Direct
        SEA 19:05
        Pasco - Seattle | Sun, Apr 26 | Delta Air Lines
        €177
        24% off
        €233 €177
      • PSC 13:00
        17h 25m
        1 stop
        SEA Invalid Date
        Pasco - Seattle | Fri, Apr 17 | Normal Airline
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Displayed flight fares from Pasco to Seattle are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Selected Airlines from Tri Cities Airport to Seattle-Tacoma International Airport

See which airlines fly from Pasco to Seattle. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Alaska Airlines
From €98
Delta Air Lines
From €103
American Airlines
From €124
Hawaiian Airlines
From €172
United Airlines
From €339

Find more flights and airlines

Flight Schedule from Tri Cities Airport to Seattle-Tacoma International Airport

Check the schedule for flights from Pasco to Seattle and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA7447

    Tri Cities Airport

    08:00

    PSC

    1h 11m

    09:11

    SEA

    S M T W T F S
    Search

  2. AA7581

    Tri Cities Airport

    06:00

    PSC

    1h 8m

    07:08

    SEA

    S M - W T F S
    Search

  3. AS2366

    Tri Cities Airport

    16:41

    PSC

    1h 5m

    17:46

    SEA

    - - T - - - -
    Search

  4. AA7522

    Tri Cities Airport

    07:05

    PSC

    1h 5m

    08:10

    SEA

    - - T - - - -
    Search

  5. HA6452

    Tri Cities Airport

    18:11

    PSC

    1h 11m

    19:22

    SEA

    S - - W T - S
    Search

  6. AS3056

    Tri Cities Airport

    18:11

    PSC

    1h 11m

    19:22

    SEA

    S - - W T - S
    Search

  7. DL3919

    Tri Cities Airport

    17:49

    PSC

    1h 16m

    19:05

    SEA

    S M T W T F S
    Search

  8. HA6611

    Tri Cities Airport

    09:00

    PSC

    1h 2m

    10:02

    SEA

    S M T W T F S
    Search

  9. AS2404

    Tri Cities Airport

    14:01

    PSC

    1h 16m

    15:17

    SEA

    S M - W T F S
    Search
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Tri Cities Airport to Seattle-Tacoma International Airport Flights Info

Flight distance276.09km
Cheapest one-way ticket price€117
Cheapest return ticket price€96

FAQs for Tri Cities Airport to Seattle-Tacoma International Airport Flights

  • How long does it take to fly from Tri Cities Airport (PSC) to Seattle-Tacoma International Airport (SEA)?

    It takes around 1 hour 10 minutes to fly from Tri Cities Airport (psc) to Seattle-Tacoma International Airport(sea).
  • There are around 5 daily flights from Tri Cities Airport (PSC) to Seattle-Tacoma International Airport (SEA).
  • Tickets cost around €117 in May, making it the cheapest month to book. Tri Cities Airport (PSC) to Seattle-Tacoma International Airport (SEA) is a popular route, so don't forget to book your tickets in advance.
  • The route from Tri Cities Airport (PSC) to Seattle-Tacoma International Airport (SEA) is quite popular. Without considering departure times or holidays, tickets cost around €272 in April, the most expensive month to book this route.
    • The distance from Seattle-Tacoma International Airport to downtown is about 17km, by taxi about 30 minutes.
  • Delta Air Lines is a very popular airline operating an average of 116 flights per month.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

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Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed 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 visit the customer support pages.