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 30m and 21h 45m, respectively.

$519 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

Apr 6

HNL

32h 05m

1 stop

GUM

Apr 9

GUM

7h 05m

HNL

$665

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United Airlines

Jan 16

HNL

32h 45m

2 stops

GUM

Jan 19

GUM

7h 15m

HNL

$847

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United Airlines

Feb 13

HNL

32h 15m

1 stop

GUM

Feb 16

GUM

7h 15m

HNL

$931

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United Airlines

Jan 16

HNL

32h 15m

1 stop

GUM

Jan 19

GUM

7h 15m

HNL

$943

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United Airlines

Feb 23

LAX

31h 50m

1 stop

GUM

Feb 26

GUM

25h 53m

2 stops

LAX

$1,275

Find similar

Multiple Airlines

Jan 6

HNL

29h 45m

1 stop

GUM

Jan 12

GUM

26h 20m

2 stops

HNL

$1,353

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United Airlines

Apr 17

PHX

55h 14m

2 stops

GUM

Apr 21

GUM

20h 34m

2 stops

PHX

$1,368

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Multiple Airlines

Jan 22

HNL

30h 05m

1 stop

GUM

Jan 29

GUM

22h 15m

2 stops

HNL

$1,406

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Multiple Airlines

Jan 18

HNL

30h 05m

1 stop

GUM

Jan 23

GUM

23h 15m

2 stops

HNL

$1,416

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Multiple Airlines

Jan 24

HNL

30h 05m

1 stop

GUM

Jan 31

GUM

35h 45m

2 stops

HNL

$1,458

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Multiple Airlines

Jan 12

HNL

30h 05m

1 stop

GUM

Jan 19

GUM

35h 45m

2 stops

HNL

$1,471

Find similar

Multiple Airlines

Jan 18

HNL

30h 05m

1 stop

GUM

Jan 31

GUM

35h 45m

2 stops

HNL

$1,520

Find similar

Find the cheapest flights from the United States to Guam

Round-trip

One-way

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

Enter your travel dates to find the best prices.

11:35 am - 3:40 pm

HNL

GUM

32h 05m1 stop

7:05 am - 6:10 pm

GUM

HNL

7h 05mnonstop

$665United Airlines

Mon, Apr 6 - Thu, Apr 9

11:30 am - 4:15 pm

HNL

GUM

32h 45m2 stops

7:40 am - 6:55 pm

GUM

HNL

7h 15mnonstop

$847United Airlines

Fri, Jan 16 - Mon, Jan 19

11:30 am - 3:45 pm

HNL

GUM

32h 15m1 stop

7:40 am - 6:55 pm

GUM

HNL

7h 15mnonstop

$931United Airlines

Fri, Feb 13 - Mon, Feb 16

11:30 am - 3:45 pm

HNL

GUM

32h 15m1 stop

7:40 am - 6:55 pm

GUM

HNL

7h 15mnonstop

$943United Airlines

Fri, Jan 16 - Mon, Jan 19

5:15 pm - 7:05 pm

LAX

GUM

31h 50m1 stop

7:05 am - 2:58 pm

GUM

LAX

25h 53m2 stops

$1,275United Airlines

Mon, Feb 23 - Thu, Feb 26

1:30 pm - 3:15 pm

HNL

GUM

29h 45m1 stop

2:40 am - 9:00 am

GUM

HNL

26h 20m2 stops

$1,353Multiple Airlines

Tue, Jan 6 - Mon, Jan 12

3:31 pm - 3:45 pm

PHX

GUM

55h 14m2 stops

7:05 am - 10:39 am

GUM

PHX

20h 34m2 stops

$1,368United Airlines

Fri, Apr 17 - Tue, Apr 21

11:25 am - 11:05 pm

SEA

GUM

17h 40m1 stop

4:50 pm - 1:20 pm

GUM

SEA

38h 30m1 stop

$1,544Delta

Thu, Feb 19 - Sun, Mar 8

5:30 am - 11:05 pm

SEA

GUM

23h 35m2 stops

1:00 am - 2:20 pm

GUM

SEA

30h 20m1 stop

$1,548Delta

Thu, Feb 19 - Mon, Mar 9

5:30 am - 11:05 pm

SEA

GUM

23h 35m2 stops

4:50 pm - 11:51 pm

GUM

SEA

48h 01m2 stops

$1,553Delta

Thu, Feb 19 - Wed, Mar 11

Fly from

Route

Depart

Return

Price

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Mon 4/6

11:35 am-3:40 pm

1 stop32h 05m

Tamuning Guam Intl

Thu 4/9

7:05 am-6:10 pm

Nonstop7h 05m

$665

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Fri 1/16

11:30 am-4:15 pm

2 stops32h 45m

Tamuning Guam Intl

Mon 1/19

7:40 am-6:55 pm

Nonstop7h 15m

$847

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Fri 2/13

11:30 am-3:45 pm

1 stop32h 15m

Tamuning Guam Intl

Mon 2/16

7:40 am-6:55 pm

Nonstop7h 15m

$931

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Fri 1/16

11:30 am-3:45 pm

1 stop32h 15m

Tamuning Guam Intl

Mon 1/19

7:40 am-6:55 pm

Nonstop7h 15m

$943

Los AngelesTamuning

LAX - GUM

LAXGUM

Los Angeles

Mon 2/23

5:15 pm-7:05 pm

1 stop31h 50m

Tamuning Guam Intl

Thu 2/26

7:05 am-2:58 pm

2 stops25h 53m

$1,275

HonoluluTamuning

HNL - GUM

HNLGUM

Honolulu

Tue 1/6

1:30 pm-3:15 pm

1 stop29h 45m

Tamuning Guam Intl

Mon 1/12

2:40 am-9:00 am

2 stops26h 20m

$1,353

PhoenixTamuning

PHX - GUM

PHXGUM

Phoenix Sky Harbor Intl

Fri 4/17

3:31 pm-3:45 pm

2 stops55h 14m

Tamuning Guam Intl

Tue 4/21

7:05 am-10:39 am

2 stops20h 34m

$1,368

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Thu 2/19

11:25 am-11:05 pm

1 stop17h 40m

Tamuning Guam Intl

Sun 3/8

4:50 pm-1:20 pm

1 stop38h 30m

$1,544

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Thu 2/19

5:30 am-11:05 pm

2 stops23h 35m

Tamuning Guam Intl

Mon 3/9

1:00 am-2:20 pm

1 stop30h 20m

$1,548

SeattleTamuning

SEA - GUM

SEAGUM

Seattle/Tacoma Intl

Thu 2/19

5:30 am-11:05 pm

2 stops23h 35m

Tamuning Guam Intl

Wed 3/11

4:50 pm-11:51 pm

2 stops48h 01m

$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

Airlines

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, $120 with Air Seoul, and $121 with Jin Air.

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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	$576
Best Round-Trip Price	$665
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 $576 (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 $665 (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 airlines fly to Guam?

There are a total of 3 airlines that operate flight routes to Guam, with United Airlines being the most popular option. An estimated 94% of those flying into Guam choose to fly with United Airlines. If you’re unable to find tickets with United Airlines, then Delta and Singapore Airlines are also popular airlines to fly with.

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 $676 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. $2,578 per ticket tends to be the most expensive a flight to Guam will get, whereas anything for $574 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 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.