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Flights from Guam to Portland Starting at AU$ 4,773

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Return

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

Find the best time to fly from Guam to Portland

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Guam to Portland

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Delta Air Lines
From AU$ 1,999
Korean Air
From AU$ 2,000
United Airlines
From AU$ 2,199
Jeju Air
From AU$ 5,290
ANA airlines

Find more flights and airlines

Alternative Routes from Guam to Portland

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Guam to Portland.

  • Cheapest
    Delta Air Lines
    GUM
    17:00
    40h 41m
    2 transfer
    PDX
    16:41
    Antonio B. Won Pat International Airport - Portland International Airport
    Tue, May 7Delta Air Lines
    AU$ 1,999
  • Delta Air Lines
    GUM
    17:00
    40h 41m
    2 transfer
    PDX
    16:41
    Antonio B. Won Pat International Airport - Portland International Airport
    Tue, May 7Delta Air Lines
    AU$ 1,999
    Find More Flights

How do I find the cheapest flights?

  • When are flight from Guam (GUM) to Portland (PDX) the cheapest?

    Airlines adjust prices for flights from Guam to Portland based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much are flights from Guam (GUM) to Portland (PDX) cost?

    According to Trip.com's data, the lowest price is around AU$ 5,202.
  • How many airports in Portland (PDX)?

    There are 3 airport(s) in Portland (PDX): Hillsboro Airport, Portland International Airport and Portland-Troutdale Airport.

Flight Information from Guam to Portland

Cheapest direct flight price

AU$ 4,772

Off-season for travel

March

Peak season for travel

April