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Portland (Maine)
Portland International Jetport

Seattle
Seattle-Tacoma International Airport

　Seattle-Tacoma Airport Portland Jetport　

Prices vary with departure date. Click on the calendar to select a departure date.

Departure Date

2025/6
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Return Date

2025/6
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Total Fares（Round-Trip/Economy）

* Displayed fare(s) may differ from the actual search result

  • Portland Jetport－Seattle-Tacoma Airport

    June Lowest Airfares -----

  • Portland Jetport－Seattle-Tacoma Airport

    July Lowest Airfares

    USD799


    The airfare displayed above is for United Airlines


    Set calendar for this month

  • Portland Jetport－Seattle-Tacoma Airport

    August Lowest Airfares -----

  • Portland Jetport－Seattle-Tacoma Airport

    September Lowest Airfares -----

  • Portland Jetport－Seattle-Tacoma Airport

    October Lowest Airfares -----

  • Portland (Maine)－Seattle
    Estimated Flight Time

    7 Hours 40 Minutes

  • Portland (Maine)－Seattle
    Number of Operating Airlines

    3
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