Cheap flights from the United States to Guam from $522
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Guam departing on 7/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from United States to Guam
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Guam?
If you aren’t able to travel during the month of November, then book flights to Guam from United States during September instead. Flights to Guam in September, while not as cheap as those in November, still average around $1,690.
What is the cheapest day to depart on your flight to Guam?
The cheapest day to depart from United States to Guam is on a Wednesday when prices can be found for as low as $1,866. Flights from United States to Guam on a Saturday will generally be more expensive and average around $2,067. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Guam?
Flying to Guam from United States at noon is the least expensive time of day to depart. momondo users have found prices as low as $672 when looking at flights departing at noon. In contrast, the most expensive time of day to depart to Guam is in the morning when prices are around $1,985.
Can stopping save me money on United States to Guam flights?
You could potentially save up to 41% on your flight if you consider stops on a United States to Guam flight.
What is the cheapest airline that flies from United States to Guam?
Hawaiian Airlines, Delta, and United Airlines are the most popular carriers operating from United States to Guam
What airlines fly to Guam?
United Airlines, Delta and Singapore Airlines are the top three most popular airlines that fly to Guam from United States according to our data. United Airlines is the first choice among our users, with 84% of people opting to fly with this airline when traveling to Guam. Keep in mind that there are 3 different airlines that fly to Guam on a routine basis, so you have a few additional options to choose from.
How many flights depart from United States to Guam on average per week?
As of June 2025, there are 10 flights per week flying from United States to Guam. The most common day of the week flights depart is Mon, with 20% of flights taking off on this day.
How long is the flight from United States to Guam?
If you’re flying from a popular airport in United States, such as San Francisco or Los Angeles, and flying into Guam, then you can expect flight times to average 15h 45m and 16h 30m, respectively.
Cheap United States to Guam flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from United States to Guam
When did momondo last update prices for flights from United States to Guam?
Prices for flights from United States to Guam are refreshed on a daily basis.
How many operators does momondo search for flights from United States to Guam?
As of June 2025, there are 3 operators available to choose from for flights from United States to Guam.
How old do you have to be to fly from United States to Guam?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Guam.
What documentation or ID do you need to fly to Guam?
The travel and health documents required for your trip to Guam can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Guam. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from United States to Guam?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from United States to Guam is Boeing 787-9 Dreamliner (23.97% of total bookings). The next most popular plane models are Airbus A330-200 (19.98%), Airbus A380-800 (15.48%), and Boeing 767-300 (winglets) (10.36%).
Best airlines flying from United States to Guam
Compare and see reviews for airlines that fly from United States to Guam with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $523 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $612 | Free Cancellation | Rating 8.1 1,302 reviews | |||
| PriceFrom $1,542 | Free Cancellation | Rating 8.0 7,950 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from United States to Guam?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Guam from United States.
Can I find flights from United States to Guam with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for United States to Guam flights to just show those with flexible booking policies.
How can momondo help me find flights from United States to Guam?
momondo provides multiple filters to help you find the best flight to Guam from United States. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from United States to Guam right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Guam from United States. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.