$1,247 Find cheap flights from Guam to Seattle
This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Seattle departing on 9/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
Search hundreds of travel sites at once for deals on flights to Seattle
Flights to Seattle - Travel Insights & Trends
Get data-powered insights and trends for flights to Seattle to help you find the cheapest flights, the best time to fly and much more.
What is the cheapest day to fly to Seattle?
Based on KAYAK data, the cheapest day to fly to Seattle is Friday where tickets can be as cheap as $1,531. On the other hand, the most expensive day to fly is Saturday, where prices are $1,633 on average.
What is the cheapest month to fly to Seattle?
The cheapest month for flights to Seattle is February, where tickets cost $1,402 on average for one-way flights. On the other hand, the most expensive months are August and July, where the average cost of tickets from Guam is $2,204 and $2,153 respectively. For return trips, the best month to travel is February with an average price of $1,402.
What is the cheapest time of day to fly to Seattle?
The cheapest time of day to fly to Seattle is generally at night, when flights cost $1,426 on average. The most expensive time of day to fly to Seattle is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,621.
How far in advance should I book a flight to Seattle?
To get a below average price, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 35 days before departure.
How long is the flight to Seattle?
The duration of your flight to Seattle depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular route to Seattle on KAYAK is from Tamuning, which takes 38h 00m.
How many direct flights to Seattle are there each day?
There are around 746 direct flights from within Guam to Seattle every day. Most flights depart in the morning, with 7:00 am the most common departure time and 44% of flights departing in the morning.
How many direct flights to Seattle are there each week?
Each week there are around 5,221 direct flights from within Guam to Seattle. The most common day for departures is Thursday, with 15% of flights taking off on this day.
FAQs - booking Seattle flights
Top tips for finding cheap flights to Seattle
Prefer to fly non-stop to Seattle/Tacoma Intl?
Find which airlines fly direct to Seattle/Tacoma Intl, which days they fly and book direct flights.
Nonstop departures
Guam to Seattle/Tacoma Intl
Monday
ANA, Aer Lingus, Aeromexico, +60 more
ANA, Aer Lingus, +61 more
59
60
Tuesday
ANA, Aer Lingus, Aeromexico, +60 more
ANA, Aer Lingus, +61 more
59
60
Wednesday
ANA, Aer Lingus, Aeromexico, +61 more
ANA, Aer Lingus, +62 more
60
61
Thursday
ANA, Aer Lingus, Aeromexico, +59 more
ANA, Aer Lingus, +60 more
58
59
Friday
ANA, Aer Lingus, Aeromexico, +60 more
ANA, Aer Lingus, +61 more
59
60
Saturday
ANA, Aer Lingus, Aeromexico, +62 more
ANA, Aer Lingus, +63 more
61
62
Sunday
ANA, Aer Lingus, Aeromexico, +61 more
ANA, Aer Lingus, +62 more
60
61
Nonstop returns
Seattle/Tacoma Intl to Guam
Monday
ANA, Aer Lingus, Aeromexico, +60 more
ANA, Aer Lingus, +61 more
59
60
Tuesday
ANA, Aer Lingus, Aeromexico, +60 more
ANA, Aer Lingus, +61 more
59
60
Wednesday
ANA, Aer Lingus, Aeromexico, +61 more
ANA, Aer Lingus, +62 more
60
61
Thursday
ANA, Aer Lingus, Aeromexico, +59 more
ANA, Aer Lingus, +60 more
58
59
Friday
ANA, Aer Lingus, Aeromexico, +60 more
ANA, Aer Lingus, +61 more
59
60
Saturday
ANA, Aer Lingus, Aeromexico, +62 more
ANA, Aer Lingus, +63 more
61
62
Sunday
ANA, Aer Lingus, Aeromexico, +61 more
ANA, Aer Lingus, +62 more
60
61
Top airline flying from Guam to Seattle
The entertainment wasn’t playing in the app or online.
The entertainment wasn’t playing in the app or online.
Connecting flights were poor,especially in Naples.our Lufthansa air bus was a joke.way too small for that long of a flight.no room at all.couldn’t even get out of the seats to move around or go to the bathrooms.we thought we were getting an actual air bus,double decker.i will never fly that long in a plane like that again.kind of misleading to call it an air bus.we actually had more room on our buses that we used.
It is a modern tragedy that any airline expects you to travel for 14 hours in such discomfort and that the only way to add comfort is exorbitant prices. I was in pain by the time we landed. Shameful.
Original plane sidelined. Had to wait an hour for replacement.
Crew was very cooperative and professional. Passenger's first checked in bag should be free.
No real agent onsite helping you for missing luggage there. Not like the other airline next to UA desk, they have staff attending in their desk assisting answer/helping luggage issue, even after midnight.
Horrible, the flights kept delaying, so it is obvious that we won't be able to make it to the next connection. No easier/real agent on site to help you figure this out. UA agent on other counters refuse to assist you and direct us to use the QR code/call customer service. So inefficient and poor. While technology seems convenient, but it's not the best interest/experience for customers need help while there is active issue need assistance.
They have trouble to keep their flights in schedule. Seems not having enough staff to provide appropriate customer service. Lacking real agents on site to help customers. Have to use QR code/web site/call to be able to talk to real person can help you - and you may have to punch though series of options first, then hold until someone assist you. Similar for baggage claim, no real agent onsite helping if you missing luggage, not like other airline next to UA desk having staff there even after midnight to assist customers.
United is my favorite and I always try to fly United. I feel like this crew didn’t mesh well together.
Our flight was delayed three times. It took us 17 hours to get home.