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 90% 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 October 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 35m and 16h 50m, respectively.

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 October 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.

$521 Cheap Flights from the United States to Guam in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from the United States to Guam

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from the United States to Guam

Enter your travel dates to find the best prices.

2:10 pm - 6:05 pmHNL-GUM

7h 55mnonstop

12:55 pm - 8:30 amGUM-HNL

15h 35m1 stop

$575United Airlines

Find Deal

Thu, Apr 16 - Sat, Apr 18

2:10 pm - 6:05 pmHNL-GUM

7h 55mnonstop

7:05 am - 8:30 amGUM-HNL

45h 25m2 stops

$597United Airlines

Find Deal

Thu, Apr 16 - Sat, Apr 18

3:05 pm - 6:50 pmHNL-GUM

7h 45mnonstop

7:30 am - 9:55 amGUM-HNL

46h 25m2 stops

$844United Airlines

Find Deal

Sun, Nov 30 - Tue, Dec 2

11:35 am - 9:15 pmHNL-GUM

13h 40m1 stop

9:30 am - 2:10 amGUM-HNL

12h 40m3 stops

$929United Airlines

Find Deal

Thu, Apr 16 - Sat, Apr 18

3:05 pm - 6:50 pmHNL-GUM

7h 45mnonstop

12:30 pm - 8:10 amGUM-HNL

15h 40m1 stop

$971United Airlines

Find Deal

Sun, Nov 30 - Tue, Dec 2

4:08 pm - 3:45 pmEWR-GUM

56h 37m2 stops

7:40 am - 3:35 pmGUM-EWR

22h 55m2 stops

$1,040United Airlines

Find Deal

Mon, Nov 17 - Fri, Nov 21

2:10 pm - 3:15 pmHNL-GUM

29h 05m1 stop

2:20 am - 10:55 amGUM-HNL

28h 35m1 stop

$1,057Multiple Airlines

Find Deal

Mon, Nov 10 - Fri, Nov 14

11:25 am - 11:05 pmSEA-GUM

17h 40m1 stop

4:50 pm - 1:20 pmGUM-SEA

38h 30m1 stop

$1,544Delta

Find Deal

Mon, Feb 9 - Wed, Feb 25

11:25 am - 11:05 pmSEA-GUM

17h 40m1 stop

4:50 pm - 12:11 amGUM-SEA

49h 21m2 stops

$1,549Delta

Find Deal

Mon, Feb 9 - Mon, Feb 23

5:00 am - 11:05 pmSEA-GUM

24h 05m2 stops

4:50 pm - 8:32 pmGUM-SEA

45h 42m2 stops

$1,553Delta

Find Deal

Mon, Feb 9 - Wed, Feb 25

United Airlines flights from United States to Guam

Our best United Airlines deals on United States to Guam flight tickets

United Airlines

Apr 16

HNL2:10 pmHonolulu

7h 55m

GUM6:05 pmTamuning Guam Intl

Apr 18

GUM12:55 pmTamuning Guam Intl

15h 35m

1 stop

HNL8:30 amHonolulu

$575

Find similar

United Airlines

Apr 16

HNL2:10 pmHonolulu

7h 55m

GUM6:05 pmTamuning Guam Intl

Apr 18

GUM7:05 amTamuning Guam Intl

45h 25m

2 stops

HNL8:30 amHonolulu

$597

Find similar

United Airlines

Oct 31

HNL3:05 pmHonolulu

7h 45m

GUM6:50 pmTamuning Guam Intl

Nov 2

GUM7:30 amTamuning Guam Intl

46h 25m

2 stops

HNL9:55 amHonolulu

$798

Find similar

Delta flights from United States to Guam

Our best Delta deals on United States to Guam flight tickets

Delta

Feb 9

SEA11:25 amSeattle/Tacoma Intl

17h 40m

1 stop

GUM11:05 pmTamuning Guam Intl

Feb 25

GUM4:50 pmTamuning Guam Intl

38h 30m

1 stop

SEA1:20 pmSeattle/Tacoma Intl

$1,544

Find similar

Delta

Feb 9

SEA11:25 amSeattle/Tacoma Intl

17h 40m

1 stop

GUM11:05 pmTamuning Guam Intl

Feb 23

GUM4:50 pmTamuning Guam Intl

49h 21m

2 stops

SEA12:11 amSeattle/Tacoma Intl

$1,549

Find similar

Delta

Feb 9

SEA5:00 amSeattle/Tacoma Intl

24h 05m

2 stops

GUM11:05 pmTamuning Guam Intl

Feb 25

GUM4:50 pmTamuning Guam Intl

45h 42m

2 stops

SEA8:32 pmSeattle/Tacoma Intl

$1,553

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Thu 4/16

2:10 pm-6:05 pm

Nonstop7h 55m

Tamuning Guam Intl

Sat 4/18

12:55 pm-8:30 am

1 stop15h 35m

$575

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Thu 4/16

2:10 pm-6:05 pm

Nonstop7h 55m

Tamuning Guam Intl

Sat 4/18

7:05 am-8:30 am

2 stops45h 25m

$597

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Sun 11/30

3:05 pm-6:50 pm

Nonstop7h 45m

Tamuning Guam Intl

Tue 12/2

7:30 am-9:55 am

2 stops46h 25m

$844

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Thu 4/16

11:35 am-9:15 pm

1 stop13h 40m

Tamuning Guam Intl

Sat 4/18

9:30 am-2:10 am

3 stops12h 40m

$929

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Sun 11/30

3:05 pm-6:50 pm

Nonstop7h 45m

Tamuning Guam Intl

Tue 12/2

12:30 pm-8:10 am

1 stop15h 40m

$971

NewarkTamuning

EWR - GUM

EWRGUM

Newark

Mon 11/17

4:08 pm-3:45 pm

2 stops56h 37m

Tamuning Guam Intl

Fri 11/21

7:40 am-3:35 pm

2 stops22h 55m

$1,040

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Mon 11/10

2:10 pm-3:15 pm

1 stop29h 05m

Tamuning Guam Intl

Fri 11/14

2:20 am-10:55 am

1 stop28h 35m

$1,057

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Mon 2/9

11:25 am-11:05 pm

1 stop17h 40m

Tamuning Guam Intl

Wed 2/25

4:50 pm-1:20 pm

1 stop38h 30m

$1,544

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Mon 2/9

11:25 am-11:05 pm

1 stop17h 40m

Tamuning Guam Intl

Mon 2/23

4:50 pm-12:11 am

2 stops49h 21m

$1,549

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Mon 2/9

5:00 am-11:05 pm

2 stops24h 05m

Tamuning Guam Intl

Wed 2/25

4:50 pm-8:32 pm

2 stops45h 42m

$1,553

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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 43% on your flight if you consider stops on a United States to Guam flight.

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

Best Price Found	$477
Fastest flight time	7h 45m
Direct flights	Every day
Airports in Guam	1 airport

The best one-way flight to Guam from United States in the past 72 hours is $477. The best round-trip flight deal from United States to Guam found on momondo in the last 72 hours is $735.

The fastest flight from United States to Guam takes 7h 45m

Direct flights go from United States to Guam every day.

There is 1 airport near Guam: Tamuning Guam Intl (GUM)

Search flight deals

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 October 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 (31.63% of total bookings). The next most popular plane models are Airbus A380-800 (19.58%), Airbus A330-200 (17.27%), and Boeing 767-300 (winglets) (12.86%).

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
United Airlines	PriceFrom $493	Free Cancellation	Rating 7.4 8,998 reviews	Search United Airlines flights
Singapore Airlines	PriceFrom $612	Free Cancellation	Rating 8.1 1,388 reviews	Search Singapore Airlines flights
Delta	PriceFrom $1,644	Free Cancellation	Rating 7.9 7,996 reviews	Search Delta flights

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.

An easier way to manage your Guam trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sat 11/29

Sat 12/6

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Guam

Popular cities in Guam

Flights to Tamuningfrom $575

Cheap flights from the United States to Guam from $521

This is the cheapest one-way 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 12/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from the United States to Guam

Recent round-trip flight deals from the United States to Guam

Recent one-way flight deals from the United States to Guam

Recent last minute flight deals from the United States to Guam

Recent direct flight deals from the United States to Guam

United Airlines flights from United States to Guam

Our best United Airlines deals on United States to Guam flight tickets

Delta flights from United States to Guam

Our best Delta deals on United States to Guam flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from the United States to Guam that are best for you.

See travel insights to Guam from

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 day to depart on your flight to Guam?

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 43% on your flight if you consider stops on a United States to Guam flight.

What airlines fly to Guam?

How many flights depart from United States to Guam on average per week?

As of October 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 35m and 16h 50m, 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

Best Price Found

Fastest flight time

Direct flights

Airports in Guam

When did momondo last update prices for flights from United States to Guam?

How many operators does momondo search for flights from United States to Guam?

How old do you have to be to fly from United States to Guam?

What documentation or ID do you need to fly to Guam?

What is the most popular plane model from United States to Guam?

Best airlines flying from United States to Guam

Compare and see reviews for airlines that fly from United States to Guam with momondo

Why use momondo?

Why should I use momondo to find a flight deal from United States to Guam?

Can I find flights from United States to Guam with flexible booking policies on momondo?

How can momondo help me find flights from United States to Guam?

I’m not ready to book a flight from United States to Guam right now. Can momondo alert me if prices change?

An easier way to manage your Guam trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Guam

Popular cities in Guam

Popular flights according to clicks in the last 7 days on momondo