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Incheon International Airport to Tri Cities Airport flight
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Cheap Flights from Incheon International Airport to Tri Cities Airport

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

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • ICN11:30
        17h 2m
        1 stop
        PSC12:32
        Seoul - Pasco|Mon, Sep 9|United Airlines
        $697$1,008
        31% OFF
        31% OFF
        $1,008$697
      • ICN11:30
        17h 2m
        1 stop
        PSC12:32
        Seoul - Pasco|Mon, Oct 14|United Airlines
        $703$1,008
        30% OFF
        30% OFF
        $1,008$703
      • ICN11:30
        17h 2m
        1 stop
        PSC12:32
        Seoul - Pasco|Thu, Sep 19|United Airlines
        $732$1,008
        27% OFF
        27% OFF
        $1,008$732
      • ICN18:15
        18h 42m
        1 stop
        PSC20:57
        Seoul - Pasco|Thu, Sep 19|Asiana Airlines
        $766
        $766
      • ICN18:15
        18h 30m
        1 stop
        PSC20:45
        Seoul - Pasco|Mon, Oct 14|Asiana Airlines
        $778
        $778
      • ICN16:35
        20h 22m
        1 stop
        PSC20:57
        Seoul - Pasco|Thu, Sep 19|Korean Air
        $779
        $779
      • ICN19:20
        17h 37m
        1 stop
        PSC20:57
        Seoul - Pasco|Thu, Sep 19|Delta Air Lines
        $782
        $782
      • ICN19:20
        17h 25m
        1 stop
        PSC20:45
        Seoul - Pasco|Mon, Oct 14|Delta Air Lines
        $786
        $786
      • ICN16:35
        16h 2m
        1 stop
        PSC16:37
        Seoul - Pasco|Mon, Oct 14|Korean Air
        $841
        $841
      • ICN19:20
        14h 57m
        1 stop
        PSC18:17
        Seoul - Pasco|Mon, Sep 9|Korean Air
        $856
        $856
      • ICN13:00
        3h 5m
        Direct
        PSC14:00
        Seoul - Pasco|Tue, Sep 10|United Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Incheon International Airport to Tri Cities Airport

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

Air Premia
From $524
Hawaiian Airlines
From $641
United Airlines
From $666
ZIPAIR
From $676
Air Canada
From $693
Asiana Airlines
From $766
Korean Air
From $779
Delta Air Lines
From $782
Singapore Airlines
From $811
WestJet
From $818
ANA airlines

Find more flights and airlines

Flight Schedule from Incheon International Airport to Tri Cities Airport

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA806

    United Airlines

    12:45

    ICN

    10.6h

    06:20

    SFO

    SMTWTFS
    Search

  2. UA5491

    United Airlines

    10:35

    SFO

    2.0h

    12:38

    PSC

    SMTWTFS

  3. OZ272

    Asiana Airlines

    18:15

    ICN

    9.8h

    11:00

    SEA

    SMTWTFS
    Search

  4. AS1022

    Alaska Airlines

    19:44

    SEA

    1.0h

    20:45

    PSC

    SMTWTFS

  5. OZ272

    Asiana Airlines

    18:15

    ICN

    9.8h

    11:00

    SEA

    SMTWTFS
    Search

  6. AS2048

    Alaska Airlines

    17:18

    SEA

    1.0h

    18:17

    PSC

    S--WT-S

  7. AC064

    Air Canada

    18:45

    ICN

    9.8h

    11:30

    YVR

    SMTWTFS
    Search

  8. AC8804

    Air Canada

    13:30

    YVR

    1.0h

    14:30

    SEA

    SMTWTFS

  9. AS1022

    Alaska Airlines

    19:44

    SEA

    1.0h

    20:45

    PSC

    SMTWTFS

  10. YP111

    Air Premia

    18:55

    ICN

    10.1h

    12:00

    SFO

    S-T-T-S
    Search

  11. AS1099

    Alaska Airlines

    16:44

    SFO

    2.2h

    18:56

    SEA

    SMTWT-S

  12. AS1022

    Alaska Airlines

    19:44

    SEA

    1.0h

    20:45

    PSC

    SMTWTFS

  13. KE5019

    Korean Air

    20:05

    ICN

    10.3h

    13:25

    SEA

    SMTWTFS
    Search

  14. AS1022

    Alaska Airlines

    19:44

    SEA

    1.0h

    20:45

    PSC

    SMTWTFS

  15. DL196

    Delta Air Lines

    20:05

    ICN

    10.3h

    13:25

    SEA

    SMTWTFS
    Search

  16. AS1022

    Alaska Airlines

    19:44

    SEA

    1.0h

    20:45

    PSC

    SMTWTFS

  17. KE5019

    Korean Air

    20:05

    ICN

    10.3h

    13:25

    SEA

    SMTWTFS
    Search

  18. AS2048

    Alaska Airlines

    17:18

    SEA

    1.0h

    18:17

    PSC

    S--WT-S

  19. KE5019

    Korean Air

    20:05

    ICN

    10.3h

    13:25

    SEA

    SMTWTFS
    Search

  20. KE3075

    Korean Air

    15:55

    SEA

    0.9h

    16:52

    PSC

    SMTWT-S

  21. OZ212

    Asiana Airlines

    20:50

    ICN

    10.2h

    14:00

    SFO

    SMTWTFS
    Search

  22. AS578

    Alaska Airlines

    19:55

    SFO

    2.2h

    22:07

    SEA

    SMTWTFS

  23. AS2409

    Alaska Airlines

    22:57

    SEA

    1.0h

    23:59

    PSC

    SMTWTFS
Find more flights and airlines

Incheon International Airport to Tri Cities Airport Flights Info

Flight distance8,654.55km
Cheapest one-way ticket price$696

FAQs for Incheon International Airport to Tri Cities Airport Flights

  • What is the transportation method from the main airport to downtown in Pasco?

    • The distance from Tri Cities Airport to downtown is about 2km. It takes about 20 minutes by taxi.

  • What's the closest airport to Tri Cities Airport (PSC)?

    The closest airport to Tri Cities Airport (PSC) is Walla Walla Regional Airport. The distance is around 67km.

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