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 San Francisco, and flying into Guam, then you can expect flight times to average 16h and 14h 50m, respectively.

$539 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

United Airlines

Jul 14

HNL

31h 55m

1 stop

GUM

Jul 17

GUM

7h 10m

HNL

$1,087

United Airlines

Aug 26

LAX

32h 00m

1 stop

GUM

Aug 29

GUM

23h 53m

2 stops

LAX

$1,108

Multiple Airlines

Aug 3

HNL

28h 50m

1 stop

GUM

Aug 10

GUM

25h 35m

2 stops

HNL

$1,234

Multiple Airlines

Aug 3

HNL

28h 50m

1 stop

GUM

Aug 10

GUM

25h 35m

2 stops

HNL

$1,236

Multiple Airlines

Aug 3

HNL

28h 50m

1 stop

GUM

Aug 10

GUM

25h 35m

2 stops

HNL

$1,240

Multiple Airlines

Aug 24

SEA

32h 15m

1 stop

GUM

Aug 31

GUM

35h 30m

1 stop

SEA

$1,265

United Airlines

Jul 14

HNL

32h 20m

2 stops

GUM

Jul 17

GUM

7h 10m

HNL

$1,271

Multiple Airlines

Oct 4

SEA

32h 20m

1 stop

GUM

Oct 22

GUM

35h 25m

1 stop

SEA

$1,315

United Airlines

Aug 10

HNL

31h 55m

1 stop

GUM

Aug 13

GUM

7h 10m

HNL

$1,328

Multiple Airlines

Oct 4

SEA

32h 20m

1 stop

GUM

Oct 11

GUM

35h 25m

1 stop

SEA

$1,340

Multiple Airlines

Jul 26

HNL

28h 50m

1 stop

GUM

Aug 1

GUM

25h 35m

2 stops

HNL

$1,417

United Airlines

Aug 26

LAX

40h 05m

2 stops

GUM

Aug 29

GUM

30h 12m

2 stops

LAX

$1,425

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.

11:50 am - 3:45 pm

HNL

GUM

31h 55m

1 stop

7:05 am - 6:15 pm

GUM

HNL

7h 10mnonstop

$1,087United Airlines

Tue, Jul 14 - Fri, Jul 17

5:05 pm - 6:05 pm

LAX

GUM

32h 00m

1 stop

7:15 am - 2:08 pm

GUM

LAX

23h 53m

2 stops

$1,108United Airlines

Wed, Aug 26 - Sat, Aug 29

2:40 pm - 3:30 pm

HNL

GUM

28h 50m

1 stop

4:40 am - 10:15 am

GUM

HNL

25h 35m

2 stops

$1,234Multiple Airlines

Mon, Aug 3 - Mon, Aug 10

2:40 pm - 3:30 pm

HNL

GUM

28h 50m

1 stop

4:40 am - 10:15 am

GUM

HNL

25h 35m

2 stops

$1,236Multiple Airlines

Mon, Aug 3 - Mon, Aug 10

2:40 pm - 3:30 pm

HNL

GUM

28h 50m

1 stop

4:40 am - 10:15 am

GUM

HNL

25h 35m

2 stops

$1,240Multiple Airlines

Mon, Aug 3 - Mon, Aug 10

11:50 am - 4:10 pm

HNL

GUM

32h 20m

2 stops

7:05 am - 6:15 pm

GUM

HNL

7h 10mnonstop

$1,271United Airlines

Tue, Jul 14 - Fri, Jul 17

11:50 am - 3:45 pm

HNL

GUM

31h 55m

1 stop

7:05 am - 6:15 pm

GUM

HNL

7h 10mnonstop

$1,328United Airlines

Mon, Aug 10 - Thu, Aug 13

1:00 pm - 11:55 pm

SEA

GUM

17h 55m

1 stop

2:00 am - 1:14 pm

GUM

SEA

28h 14m

1 stop

$1,544Delta

Mon, Oct 5 - Mon, Oct 19

7:59 pm - 11:55 pm

SEA

GUM

34h 56m

2 stops

2:00 am - 1:14 pm

GUM

SEA

28h 14m

1 stop

$1,549Delta

Sun, Oct 4 - Mon, Oct 19

7:59 pm - 11:55 pm

SEA

GUM

34h 56m

2 stops

5:20 pm - 12:11 am

GUM

SEA

47h 51m

2 stops

$1,553Delta

Sun, Oct 4 - Wed, Oct 21

Fly from

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Tue 7/14

11:50 am-3:45 pm

1 stop31h 55m

Tamuning Guam Intl

Fri 7/17

7:05 am-6:15 pm

Nonstop7h 10m

$1,087

Los AngelesTamuning

LAX - GUM

LAXGUM

Los Angeles

Wed 8/26

5:05 pm-6:05 pm

1 stop32h 00m

Tamuning Guam Intl

Sat 8/29

7:15 am-2:08 pm

2 stops23h 53m

$1,108

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Mon 8/3

2:40 pm-3:30 pm

1 stop28h 50m

Tamuning Guam Intl

Mon 8/10

4:40 am-10:15 am

2 stops25h 35m

$1,234

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Mon 8/3

2:40 pm-3:30 pm

1 stop28h 50m

Tamuning Guam Intl

Mon 8/10

4:40 am-10:15 am

2 stops25h 35m

$1,236

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Mon 8/3

2:40 pm-3:30 pm

1 stop28h 50m

Tamuning Guam Intl

Mon 8/10

4:40 am-10:15 am

2 stops25h 35m

$1,240

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Tue 7/14

11:50 am-4:10 pm

2 stops32h 20m

Tamuning Guam Intl

Fri 7/17

7:05 am-6:15 pm

Nonstop7h 10m

$1,271

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Mon 8/10

11:50 am-3:45 pm

1 stop31h 55m

Tamuning Guam Intl

Thu 8/13

7:05 am-6:15 pm

Nonstop7h 10m

$1,328

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Mon 10/5

1:00 pm-11:55 pm

1 stop17h 55m

Tamuning Guam Intl

Mon 10/19

2:00 am-1:14 pm

1 stop28h 14m

$1,544

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Sun 10/4

7:59 pm-11:55 pm

2 stops34h 56m

Tamuning Guam Intl

Mon 10/19

2:00 am-1:14 pm

1 stop28h 14m

$1,549

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Sun 10/4

7:59 pm-11:55 pm

2 stops34h 56m

Tamuning Guam Intl

Wed 10/21

5:20 pm-12:11 am

2 stops47h 51m

$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 $109 with T'way Air, $117 with Air Busan, 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	$539
Best Round-Trip Price	$1,087
Fastest flight time	26h 45m
Popular in	April

The best one-way flight price to Guam from United States in the last 5 days is $539 (Honolulu to Tamuning Guam Intl).

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The best round-trip flight price to Guam from United States in the last 5 days is $1,087 (Honolulu to Tamuning Guam Intl).

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The fastest flight to Guam from United States takes 26h 45m (Houston George Bush Intcntl to Tamuning Guam Intl).

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April has the highest demand for flights to Guam, with a 9% 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 $2,051 for a flight to Guam. However, our users found flights to Guam for $405, which is the cheapest price we’ve seen in the past week. $5,205 per ticket tends to be the most expensive a flight to Guam will get, whereas anything for $1,657 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 June 2026, there are 10 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.