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 15h 45m, respectively.

$517 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

Aug 27

LAX

16h 00m

1 stop

GUM

Aug 29

GUM

25h 20m

2 stops

LAX

$1,201

United Airlines

Aug 27

LAX

16h 00m

1 stop

GUM

Aug 29

GUM

25h 20m

2 stops

LAX

$1,289

Multiple Airlines

Oct 4

SEA

32h 20m

1 stop

GUM

Oct 11

GUM

35h 25m

1 stop

SEA

$1,340

United Airlines

Jul 27

HNL

31h 55m

1 stop

GUM

Jul 30

GUM

7h 10m

HNL

$1,357

Multiple Airlines

Oct 9

SEA

32h 20m

1 stop

GUM

Oct 19

GUM

35h 25m

1 stop

SEA

$1,390

Multiple Airlines

Oct 2

SEA

32h 20m

1 stop

GUM

Oct 8

GUM

35h 25m

1 stop

SEA

$1,415

Delta

Oct 13

SEA

17h 55m

1 stop

GUM

Oct 25

GUM

37h 01m

1 stop

SEA

$1,544

Delta

Oct 4

SEA

34h 56m

2 stops

GUM

Oct 11

GUM

36h 54m

1 stop

SEA

$1,549

Delta

Oct 4

SEA

34h 56m

2 stops

GUM

Oct 11

GUM

42h 32m

2 stops

SEA

$1,553

Multiple Airlines

Jul 28

HNL

28h 50m

1 stop

GUM

Aug 10

GUM

25h 35m

2 stops

HNL

$1,561

Delta

Nov 16

SEA

31h 35m

1 stop

GUM

Nov 27

GUM

37h 01m

1 stop

SEA

$1,594

Delta

Nov 16

SEA

38h 50m

2 stops

GUM

Nov 27

GUM

37h 01m

1 stop

SEA

$1,599

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.

9:05 am - 6:05 pm

LAX

GUM

16h 00m

1 stop

7:15 am - 3:35 pm

GUM

LAX

25h 20m

2 stops

$1,201United Airlines

Thu, Aug 27 - Sat, Aug 29

9:05 am - 6:05 pm

LAX

GUM

16h 00m

1 stop

7:15 am - 3:35 pm

GUM

LAX

25h 20m

2 stops

$1,289United Airlines

Thu, Aug 27 - Sat, Aug 29

11:50 am - 3:45 pm

HNL

GUM

31h 55m

1 stop

7:05 am - 6:15 pm

GUM

HNL

7h 10mnonstop

$1,357United Airlines

Mon, Jul 27 - Thu, Jul 30

1:20 pm - 2:40 pm

SEA

GUM

32h 20m

1 stop

4:40 pm - 11:05 am

GUM

SEA

35h 25m

1 stop

$1,390Multiple Airlines

Fri, Oct 9 - Mon, Oct 19

1:20 pm - 2:40 pm

SEA

GUM

32h 20m

1 stop

4:40 pm - 11:05 am

GUM

SEA

35h 25m

1 stop

$1,415Multiple Airlines

Fri, Oct 2 - Thu, Oct 8

1:00 pm - 11:55 pm

SEA

GUM

17h 55m

1 stop

4:50 pm - 12:51 pm

GUM

SEA

37h 01m

1 stop

$1,544Delta

Tue, Oct 13 - Sun, Oct 25

7:59 pm - 11:55 pm

SEA

GUM

34h 56m

2 stops

4:50 pm - 12:51 pm

GUM

SEA

37h 01m

1 stop

$1,549Delta

Sun, Oct 11 - Sun, Oct 25

11:50 pm - 11:55 pm

SEA

GUM

31h 05m

2 stops

4:50 pm - 6:52 pm

GUM

SEA

43h 02m

2 stops

$1,553Delta

Sun, Oct 11 - Sun, Oct 25

2:40 pm - 3:30 pm

HNL

GUM

28h 50m

1 stop

4:40 am - 10:15 am

GUM

HNL

25h 35m

2 stops

$1,561Multiple Airlines

Tue, Jul 28 - Mon, Aug 10

2:25 pm - 6:05 pm

HNL

GUM

7h 40mnonstop

7:45 am - 6:55 pm

GUM

HNL

7h 10mnonstop

$1,710United Airlines

Wed, Oct 21 - Wed, Oct 28

Fly from

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesTamuning

LAX - GUM

LAXGUM

Los Angeles

Thu 8/27

9:05 am-6:05 pm

1 stop16h 00m

Tamuning Guam Intl

Sat 8/29

7:15 am-3:35 pm

2 stops25h 20m

$1,201

Los AngelesTamuning

LAX - GUM

LAXGUM

Los Angeles

Thu 8/27

9:05 am-6:05 pm

1 stop16h 00m

Tamuning Guam Intl

Sat 8/29

7:15 am-3:35 pm

2 stops25h 20m

$1,289

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Mon 7/27

11:50 am-3:45 pm

1 stop31h 55m

Tamuning Guam Intl

Thu 7/30

7:05 am-6:15 pm

Nonstop7h 10m

$1,357

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Fri 10/9

1:20 pm-2:40 pm

1 stop32h 20m

Tamuning Guam Intl

Mon 10/19

4:40 pm-11:05 am

1 stop35h 25m

$1,390

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Fri 10/2

1:20 pm-2:40 pm

1 stop32h 20m

Tamuning Guam Intl

Thu 10/8

4:40 pm-11:05 am

1 stop35h 25m

$1,415

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Tue 10/13

1:00 pm-11:55 pm

1 stop17h 55m

Tamuning Guam Intl

Sun 10/25

4:50 pm-12:51 pm

1 stop37h 01m

$1,544

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Sun 10/11

7:59 pm-11:55 pm

2 stops34h 56m

Tamuning Guam Intl

Sun 10/25

4:50 pm-12:51 pm

1 stop37h 01m

$1,549

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Sun 10/11

11:50 pm-11:55 pm

2 stops31h 05m

Tamuning Guam Intl

Sun 10/25

4:50 pm-6:52 pm

2 stops43h 02m

$1,553

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Tue 7/28

2:40 pm-3:30 pm

1 stop28h 50m

Tamuning Guam Intl

Mon 8/10

4:40 am-10:15 am

2 stops25h 35m

$1,561

Quickest round-trip

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Wed 10/21

2:25 pm-6:05 pm

Nonstop7h 40m

Tamuning Guam Intl

Wed 10/28

7:45 am-6:55 pm

Nonstop7h 10m

$1,710

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	$517
Best Round-Trip Price	$1,201
Fastest flight time	19h 05m
Popular in	April

The best one-way flight price to Guam from United States in the last 5 days is $517 (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 $1,201 (Los Angeles to Tamuning Guam Intl).

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The fastest flight to Guam from United States takes 19h 05m (Ontario 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 $2,485 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 $1,647 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 July 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.