How long is the flight from United States to Guam?

If you’re flying from a popular airport in United States, such as Los Angeles or Miami, and flying into Guam, then you can expect flight times to average 16h 05m and 22h 35m, respectively.

$477 Cheap Flights to Guam in 2025/26

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Recent flights found to popular cities in Guam

Find flights to these popular cities in Guam from your nearest airport.

Flights to Tamuning

Search all flight deals to Tamuning

United Airlines

Jan 13

HNL

7h 45m

GUM

Jan 15

GUM

30h 37m

2 stops

HNL

$753

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United Airlines

Feb 21

HNL

32h 45m

2 stops

GUM

Feb 24

GUM

7h 15m

HNL

$768

Find similar

United Airlines

Jan 13

HNL

7h 45m

GUM

Jan 15

GUM

46h 40m

2 stops

HNL

$810

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United Airlines

Jan 9

HNL

32h 45m

2 stops

GUM

Jan 12

GUM

7h 15m

HNL

$903

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Multiple Airlines

Feb 19

SEA

39h 25m

1 stop

GUM

Mar 5

GUM

38h 55m

1 stop

SEA

$960

Find similar

United Airlines

Jan 13

HNL

19h 25m

1 stop

GUM

Jan 15

GUM

7h 15m

HNL

$1,005

Find similar

Multiple Airlines

Mar 7

SEA

30h 55m

1 stop

GUM

Mar 14

GUM

38h 55m

1 stop

SEA

$1,064

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United Airlines

Feb 21

HNL

36h 50m

1 stop

GUM

Feb 24

GUM

7h 15m

HNL

$1,079

Find similar

United Airlines

Jan 12

BWI

52h 38m

2 stops

GUM

Jan 15

GUM

28h 46m

2 stops

BWI

$1,170

Find similar

United Airlines

Jan 12

BWI

52h 38m

2 stops

GUM

Jan 15

GUM

53h 45m

3 stops

BWI

$1,205

Find similar

Multiple Airlines

Feb 19

SEA

30h 55m

1 stop

GUM

Mar 4

GUM

34h 12m

2 stops

SEA

$1,226

Find similar

United Airlines

Feb 24

HNL

54h 45m

2 stops

GUM

Feb 28

GUM

7h 15m

HNL

$1,233

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Find the cheapest flights from the United States to Guam

Round-trip

One-way

Last minute

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

Enter your travel dates to find the best prices.

3:20 pm - 7:05 pm

HNL

GUM

7h 45mnonstop

7:05 am - 5:42 pm

GUM

HNL

30h 37m2 stops

$753United Airlines

Tue, Jan 13 - Thu, Jan 15

11:30 am - 4:15 pm

HNL

GUM

32h 45m2 stops

7:40 am - 6:55 pm

GUM

HNL

7h 15mnonstop

$768United Airlines

Sat, Feb 21 - Tue, Feb 24

3:20 pm - 7:05 pm

HNL

GUM

7h 45mnonstop

7:05 am - 9:45 am

GUM

HNL

46h 40m2 stops

$810United Airlines

Tue, Jan 13 - Thu, Jan 15

11:30 am - 4:15 pm

HNL

GUM

32h 45m2 stops

7:40 am - 6:55 pm

GUM

HNL

7h 15mnonstop

$903United Airlines

Fri, Jan 9 - Mon, Jan 12

1:40 pm - 11:05 pm

SEA

GUM

39h 25m1 stop

4:50 pm - 1:45 pm

GUM

SEA

38h 55m1 stop

$960Multiple Airlines

Thu, Feb 19 - Thu, Mar 5

12:55 pm - 4:20 am

HNL

GUM

19h 25m1 stop

7:40 am - 6:55 pm

GUM

HNL

7h 15mnonstop

$1,005United Airlines

Tue, Jan 13 - Thu, Jan 15

1:40 pm - 2:35 pm

SEA

GUM

30h 55m1 stop

4:50 pm - 2:45 pm

GUM

SEA

38h 55m1 stop

$1,064Multiple Airlines

Sat, Mar 7 - Sat, Mar 14

1:00 pm - 3:15 pm

SEA

GUM

33h 15m1 stop

5:00 pm - 1:07 pm

GUM

SEA

37h 07m1 stop

$1,544Delta

Wed, Apr 15 - Mon, Apr 27

6:00 am - 3:15 pm

SEA

GUM

40h 15m2 stops

5:00 pm - 1:07 pm

GUM

SEA

37h 07m1 stop

$1,548Delta

Wed, Apr 15 - Mon, Apr 27

6:00 am - 3:15 pm

SEA

GUM

40h 15m2 stops

5:00 pm - 6:30 pm

GUM

SEA

42h 30m2 stops

$1,553Delta

Wed, Apr 15 - Mon, Apr 27

Fly from

Route

Depart

Return

Price

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Tue 1/13

3:20 pm-7:05 pm

Nonstop7h 45m

Tamuning Guam Intl

Thu 1/15

7:05 am-5:42 pm

2 stops30h 37m

$753

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Sat 2/21

11:30 am-4:15 pm

2 stops32h 45m

Tamuning Guam Intl

Tue 2/24

7:40 am-6:55 pm

Nonstop7h 15m

$768

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Tue 1/13

3:20 pm-7:05 pm

Nonstop7h 45m

Tamuning Guam Intl

Thu 1/15

7:05 am-9:45 am

2 stops46h 40m

$810

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Fri 1/9

11:30 am-4:15 pm

2 stops32h 45m

Tamuning Guam Intl

Mon 1/12

7:40 am-6:55 pm

Nonstop7h 15m

$903

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Thu 2/19

1:40 pm-11:05 pm

1 stop39h 25m

Tamuning Guam Intl

Thu 3/5

4:50 pm-1:45 pm

1 stop38h 55m

$960

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Tue 1/13

12:55 pm-4:20 am

1 stop19h 25m

Tamuning Guam Intl

Thu 1/15

7:40 am-6:55 pm

Nonstop7h 15m

$1,005

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Sat 3/7

1:40 pm-2:35 pm

1 stop30h 55m

Tamuning Guam Intl

Sat 3/14

4:50 pm-2:45 pm

1 stop38h 55m

$1,064

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Wed 4/15

1:00 pm-3:15 pm

1 stop33h 15m

Tamuning Guam Intl

Mon 4/27

5:00 pm-1:07 pm

1 stop37h 07m

$1,544

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Wed 4/15

6:00 am-3:15 pm

2 stops40h 15m

Tamuning Guam Intl

Mon 4/27

5:00 pm-1:07 pm

1 stop37h 07m

$1,548

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Wed 4/15

6:00 am-3:15 pm

2 stops40h 15m

Tamuning Guam Intl

Mon 4/27

5:00 pm-6:30 pm

2 stops42h 30m

$1,553

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Guam flights insights and trends

Explore insights for your Guam flight to craft the best travel plan

Prices

Other information

What is the cheapest flight to Guam?

The cheapest flights to Guam recently found by momondo users are $97 with T'way Air, $121 with Jin Air, and $123 with Air Seoul.

See prices from:

Cheapest flights to cities in Guam

Click on the cities below to find out when it's cheapest to fly to Guam from United States

Tamuning

Find flights to Tamuning

Cheap Guam flight deals and tips

Summary info about Guam flight prices, duration and airlines

Best One-Way Price	$477
Best Round-Trip Price	$753
Fastest flight time	28h 40m
Popular in	February

The best one-way flight price to Guam from United States in the last 72 hours is $477 (Honolulu to Tamuning Guam Intl).

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The best round-trip flight price to Guam from United States in the last 72 hours is $753 (Honolulu to Tamuning Guam Intl).

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The fastest flight to Guam from United States takes 28h 40m (Honolulu to Tamuning Guam Intl).

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February has the highest demand for flights to Guam, with a 2% price increase on average.

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Frequently asked questions about flying to Guam

What is the best airport to land at to visit Tumon Bay?

When visiting Tumon Bay in Tamuning, the closest airport is Tamuning Airport.

What is the most popular airport in Guam to fly to?

Tamuning Guam Intl is the most popular airport in Guam to fly to at the moment. Out of all our users who flew to Guam in the past year, 100% of them chose to fly into Tamuning’s Tamuning Guam Intl airport. Keep in mind that there may be other airports within Guam that are also a great option to fly to.

How much are flights to Guam?

You can expect to spend an average of $684 for a flight to Guam. However, our users found flights to Guam for $276, which is the cheapest price we’ve seen in the past week. $2,784 per ticket tends to be the most expensive a flight to Guam will get, whereas anything for $513 or less is considered a good deal.

What is the best day of the week to fly to Guam?

If your travel plans are flexible and you’re looking to save money on flights to Guam, then be sure to book your departure on a Wednesday. Flying out on a Wednesday, as well as a Thursday, is your best option. Departing on a Saturday tends to be the most expensive day of the week to fly to Guam.

When did momondo last update prices for flights to Guam?

Prices for flights to Guam were last updated today.

How many operators does momondo search for flights to Guam?

As of December 2025, there are 9 operators available to choose from for flights to Guam.

How old do you have to be to fly to Guam?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Guam.

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

The travel and health documents you'll need for your trip to Guam may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Guam. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

Finding the right flight to Guam is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Guam quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Guam with this policy.

How can momondo help me find flights to Guam?

momondo provides multiple filters to help you find the best flight to Guam. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Guam, momondo offers a useful price alert feature which will track prices for flights to Guam and alert you when they change.