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 21h 45m, respectively.

$531 Cheap Flights to Guam in 2026

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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

Multiple Airlines

Mar 6

SEA

39h 25m

1 stop

GUM

Mar 13

GUM

38h 55m

1 stop

SEA

$1,065

United Airlines

Mar 5

HNL

36h 50m

1 stop

GUM

Mar 8

GUM

7h 15m

HNL

$1,130

Multiple Airlines

Jan 31

HNL

30h 05m

1 stop

GUM

Feb 6

GUM

39h 28m

2 stops

HNL

$1,337

United Airlines

Feb 19

HNL

7h 45m

GUM

Feb 21

GUM

46h 25m

2 stops

HNL

$1,358

Multiple Airlines

Mar 1

HNL

29h 45m

1 stop

GUM

Mar 9

GUM

26h 35m

2 stops

HNL

$1,414

Multiple Airlines

Mar 1

HNL

29h 45m

1 stop

GUM

Mar 4

GUM

25h 35m

2 stops

HNL

$1,424

Multiple Airlines

Mar 1

HNL

29h 45m

1 stop

GUM

Mar 3

GUM

25h 35m

2 stops

HNL

$1,428

United Airlines

Feb 26

SFO

35h 05m

1 stop

GUM

Mar 1

GUM

16h 54m

1 stop

SFO

$1,498

Delta

Apr 15

SEA

17h 55m

1 stop

GUM

Apr 26

GUM

27h 07m

1 stop

SEA

$1,545

Delta

Apr 15

SEA

25h 20m

2 stops

GUM

Apr 27

GUM

37h 07m

1 stop

SEA

$1,549

Delta

Apr 15

SEA

25h 20m

2 stops

GUM

Apr 26

GUM

37h 53m

2 stops

SEA

$1,554

Delta

Feb 26

SEA

17h 40m

1 stop

GUM

Mar 8

GUM

38h 30m

1 stop

SEA

$1,595

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.

1:40 pm - 11:05 pm

SEA

GUM

39h 25m

1 stop

4:50 pm - 2:45 pm

GUM

SEA

38h 55m

1 stop

$1,065Multiple Airlines

Fri, Mar 6 - Fri, Mar 13

12:55 pm - 9:45 pm

HNL

GUM

36h 50m

1 stop

7:25 am - 6:40 pm

GUM

HNL

7h 15mnonstop

$1,130United Airlines

Thu, Mar 5 - Sun, Mar 8

1:10 pm - 3:15 pm

HNL

GUM

30h 05m

1 stop

2:40 am - 10:08 pm

GUM

HNL

39h 28m

2 stops

$1,337Multiple Airlines

Sat, Jan 31 - Fri, Feb 6

3:20 pm - 7:05 pm

HNL

GUM

7h 45mnonstop

7:20 am - 9:45 am

GUM

HNL

46h 25m

2 stops

$1,358United Airlines

Thu, Feb 19 - Sat, Feb 21

1:30 pm - 3:15 pm

HNL

GUM

29h 45m

1 stop

2:40 am - 9:15 am

GUM

HNL

26h 35m

2 stops

$1,414Multiple Airlines

Sun, Mar 1 - Mon, Mar 9

1:30 pm - 3:15 pm

HNL

GUM

29h 45m

1 stop

2:40 am - 8:15 am

GUM

HNL

25h 35m

2 stops

$1,424Multiple Airlines

Sun, Mar 1 - Wed, Mar 4

10:40 am - 3:45 pm

SFO

GUM

35h 05m

1 stop

7:40 am - 6:34 am

GUM

SFO

16h 54m

1 stop

$1,498United Airlines

Thu, Feb 26 - Sun, Mar 1

1:00 pm - 11:55 pm

SEA

GUM

17h 55m

1 stop

3:00 am - 1:07 pm

GUM

SEA

27h 07m

1 stop

$1,545Delta

Wed, Apr 15 - Sun, Apr 26

1:00 pm - 11:55 pm

SEA

GUM

17h 55m

1 stop

5:00 pm - 6:30 pm

GUM

SEA

42h 30m

2 stops

$1,549Delta

Wed, Apr 15 - Mon, Apr 27

5:35 am - 11:55 pm

SEA

GUM

25h 20m

2 stops

5:00 pm - 6:30 pm

GUM

SEA

42h 30m

2 stops

$1,554Delta

Wed, Apr 15 - Mon, Apr 27

Fly from

Route

Depart

Return

Price

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Fri 3/6

1:40 pm-11:05 pm

1 stop39h 25m

Tamuning Guam Intl

Fri 3/13

4:50 pm-2:45 pm

1 stop38h 55m

$1,065

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Thu 3/5

12:55 pm-9:45 pm

1 stop36h 50m

Tamuning Guam Intl

Sun 3/8

7:25 am-6:40 pm

Nonstop7h 15m

$1,130

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Sat 1/31

1:10 pm-3:15 pm

1 stop30h 05m

Tamuning Guam Intl

Fri 2/6

2:40 am-10:08 pm

2 stops39h 28m

$1,337

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Thu 2/19

3:20 pm-7:05 pm

Nonstop7h 45m

Tamuning Guam Intl

Sat 2/21

7:20 am-9:45 am

2 stops46h 25m

$1,358

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Sun 3/1

1:30 pm-3:15 pm

1 stop29h 45m

Tamuning Guam Intl

Mon 3/9

2:40 am-9:15 am

2 stops26h 35m

$1,414

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Sun 3/1

1:30 pm-3:15 pm

1 stop29h 45m

Tamuning Guam Intl

Wed 3/4

2:40 am-8:15 am

2 stops25h 35m

$1,424

San FranciscoTamuning

SFO - GUM

SFOGUM

San Francisco

Thu 2/26

10:40 am-3:45 pm

1 stop35h 05m

Tamuning Guam Intl

Sun 3/1

7:40 am-6:34 am

1 stop16h 54m

$1,498

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Wed 4/15

1:00 pm-11:55 pm

1 stop17h 55m

Tamuning Guam Intl

Sun 4/26

3:00 am-1:07 pm

1 stop27h 07m

$1,545

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Wed 4/15

1:00 pm-11:55 pm

1 stop17h 55m

Tamuning Guam Intl

Mon 4/27

5:00 pm-6:30 pm

2 stops42h 30m

$1,549

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Wed 4/15

5:35 am-11:55 pm

2 stops25h 20m

Tamuning Guam Intl

Mon 4/27

5:00 pm-6:30 pm

2 stops42h 30m

$1,554

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 $80 with T'way Air, $102 with Jeju Air, and $118 with Jin Air.

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	$531
Best Round-Trip Price	$1,065
Fastest flight time	16h 05m
Popular in	March

The best one-way flight price to Guam from United States in the last 72 hours is $531 (Seattle/Tacoma Intl 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 $1,065 (Seattle/Tacoma Intl to Tamuning Guam Intl).

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The fastest flight to Guam from United States takes 16h 05m (Los Angeles to Tamuning Guam Intl).

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March has the highest demand for flights to Guam, with a 6% 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 $660 for a flight to Guam. However, our users found flights to Guam for $273, which is the cheapest price we’ve seen in the past week. $2,361 per ticket tends to be the most expensive a flight to Guam will get, whereas anything for $484 or less is considered a good deal.

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 January 2026, 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.