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 and 21h 40m, respectively.

$494 Cheap Flights to Guam in 2026/27

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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

Nov 29

HNL

7h 45m

GUM

Dec 1

GUM

15h 45m

1 stop

HNL

$718

United Airlines

Nov 29

HNL

7h 45m

GUM

Dec 1

GUM

22h 50m

2 stops

HNL

$733

Multiple Airlines

Jan 12

PDX

33h 30m

2 stops

GUM

Feb 17

GUM

36h 33m

2 stops

PDX

$1,064

Multiple Airlines

Nov 22

SEA

32h 25m

1 stop

GUM

Dec 2

GUM

38h 05m

1 stop

SEA

$1,116

Multiple Airlines

Nov 16

PDX

38h 37m

2 stops

GUM

Dec 2

GUM

45h 03m

2 stops

PDX

$1,119

United Airlines

Jan 10

BOI

54h 35m

2 stops

GUM

Jan 14

GUM

19h 14m

2 stops

BOI

$1,122

Multiple Airlines

Nov 11

SEA

32h 25m

1 stop

GUM

Nov 27

GUM

28h 15m

1 stop

SEA

$1,159

Alaska Airlines

Nov 30

PDX

36h 23m

2 stops

GUM

Dec 7

GUM

46h 09m

2 stops

PDX

$1,166

Multiple Airlines

Nov 29

PDX

39h 15m

2 stops

GUM

Dec 5

GUM

37h 12m

2 stops

PDX

$1,179

Multiple Airlines

Dec 9

HNL

29h 30m

1 stop

GUM

Dec 14

GUM

23h 40m

2 stops

HNL

$1,183

Alaska Airlines

Nov 29

SEA

32h 50m

1 stop

GUM

Dec 4

GUM

34h 30m

1 stop

SEA

$1,184

Multiple Airlines

Dec 1

HNL

29h 30m

1 stop

GUM

Dec 8

GUM

23h 40m

2 stops

HNL

$1,185

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.

3:15 pm - 7:00 pmHNL Honolulu-GUM Tamuning Guam Intl

7h 45mnonstop

12:25 pm - 8:10 amGUM Tamuning Guam Intl-HNL Honolulu

15h 45m1 stop Tokyo Narita

$718United Airlines

Sun, Nov 29 - Tue, Dec 1

3:15 pm - 7:00 pmHNL Honolulu-GUM Tamuning Guam Intl

7h 45mnonstop

7:10 am - 10:00 amGUM Tamuning Guam Intl-HNL Honolulu

22h 50m2 stops Osaka Kansai Intl Tokyo Haneda

$733United Airlines

Sun, Nov 29 - Tue, Dec 1

9:30 pm - 1:00 amPDX Portland-GUM Tamuning Guam Intl

33h 30m2 stops Seattle/Tacoma Intl Incheon Intl

2:40 am - 9:13 pmGUM Tamuning Guam Intl-PDX Portland

36h 33m2 stops Incheon Intl Seattle/Tacoma Intl

$1,064Multiple Airlines

Tue, Jan 12 - Wed, Feb 17

12:40 pm - 3:05 pmSEA Seattle/Tacoma Intl-GUM Tamuning Guam Intl

32h 25m1 stop Incheon Intl

4:50 pm - 12:55 pmGUM Tamuning Guam Intl-SEA Seattle/Tacoma Intl

38h 05m1 stop Incheon Intl

$1,116Multiple Airlines

Sun, Nov 22 - Wed, Dec 2

6:08 am - 2:45 pmPDX Portland-GUM Tamuning Guam Intl

38h 37m2 stops Seattle/Tacoma Intl Tokyo Narita

4:50 pm - 7:53 pmGUM Tamuning Guam Intl-PDX Portland

45h 03m2 stops Incheon Intl Seattle/Tacoma Intl

$1,119Multiple Airlines

Mon, Nov 16 - Wed, Dec 2

4:10 pm - 3:45 pmBOI Boise Air Term. Gowen Fld-GUM Tamuning Guam Intl

54h 35m2 stops San Francisco Tokyo Narita

7:45 am - 9:59 amGUM Tamuning Guam Intl-BOI Boise Air Term. Gowen Fld

19h 14m2 stops Honolulu Denver Intl

$1,122United Airlines

Sun, Jan 10 - Thu, Jan 14

11:58 am - 3:45 pmBOI Boise Air Term. Gowen Fld-GUM Tamuning Guam Intl

58h 47m2 stops San Francisco Tokyo Narita

7:45 am - 9:59 amGUM Tamuning Guam Intl-BOI Boise Air Term. Gowen Fld

19h 14m2 stops Honolulu Denver Intl

$1,122United Airlines

Sun, Jan 10 - Thu, Jan 14

1:05 pm - 11:55 pmSEA Seattle/Tacoma Intl-GUM Tamuning Guam Intl

17h 50m1 stop Incheon Intl

5:20 pm - 1:20 pmGUM Tamuning Guam Intl-SEA Seattle/Tacoma Intl

37h 00m1 stop Incheon Intl

$1,546Delta

Tue, Apr 6 - Wed, Apr 14

12:50 pm - 3:05 pmSEA Seattle/Tacoma Intl-GUM Tamuning Guam Intl

32h 15m1 stop Incheon Intl

4:50 pm - 11:51 amGUM Tamuning Guam Intl-SEA Seattle/Tacoma Intl

37h 01m1 stop Incheon Intl

$1,546Delta

Tue, Feb 9 - Sun, Feb 28

12:50 pm - 1:00 amSEA Seattle/Tacoma Intl-GUM Tamuning Guam Intl

18h 10m1 stop Incheon Intl

2:40 am - 12:51 pmGUM Tamuning Guam Intl-SEA Seattle/Tacoma Intl

27h 11m1 stop Incheon Intl

$1,546Delta

Thu, Mar 4 - Wed, Mar 17

Recent last minute flight deals from the United States to Guam

Enter your travel dates to find the best prices.

5:48 pm - 2:45 pmPDX Portland-GUM Tamuning Guam Intl

51h 57m2 stops Seattle/Tacoma Intl Tokyo Narita

4:45 pm - 8:46 pmGUM Tamuning Guam Intl-PDX Portland

45h 01m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,670Alaska Airlines

Sat, Oct 24 - Sat, Oct 31

5:53 pm - 2:40 pmTPA Tampa-GUM Tamuning Guam Intl

54h 47m2 stops Seattle/Tacoma Intl Tokyo Narita

4:45 pm - 5:39 pmGUM Tamuning Guam Intl-TPA Tampa

63h 54m2 stops Tokyo Narita Seattle/Tacoma Intl

$2,087Multiple Airlines

Wed, Oct 21 - Sun, Nov 1

6:31 am - 11:55 pmTPA Tampa-GUM Tamuning Guam Intl

27h 24m2 stops Minneapolis St Paul Incheon Intl

4:50 pm - 8:28 pmGUM Tamuning Guam Intl-TPA Tampa

42h 38m2 stops Incheon Intl Detroit Metropolitan Wayne County

$2,317Delta

Wed, Oct 21 - Sun, Nov 1

2:25 pm - 6:05 pmHNL Honolulu-GUM Tamuning Guam Intl

7h 40mnonstop

7:45 am - 6:55 pmGUM Tamuning Guam Intl-HNL Honolulu

7h 10mnonstop

$2,620United Airlines

Mon, Oct 19 - Mon, Oct 26

2:25 pm - 6:05 pmHNL Honolulu-GUM Tamuning Guam Intl

7h 40mnonstop

7:45 am - 6:55 pmGUM Tamuning Guam Intl-HNL Honolulu

7h 10mnonstop

$2,620United Airlines

Wed, Oct 21 - Thu, Oct 29

7:15 am - 5:45 pmHNL Honolulu-GUM Tamuning Guam Intl

14h 30mnonstop

7:45 am - 6:55 pmGUM Tamuning Guam Intl-HNL Honolulu

7h 10mnonstop

$2,634United Airlines

Wed, Oct 21 - Wed, Oct 28

10:40 pm - 3:35 pmHNL Honolulu-GUM Tamuning Guam Intl

44h 55m2 stops Seattle/Tacoma Intl Incheon Intl

4:50 pm - 7:48 pmGUM Tamuning Guam Intl-HNL Honolulu

46h 58m2 stops Incheon Intl Seattle/Tacoma Intl

$3,451Delta

Mon, Oct 19 - Mon, Oct 26

10:40 pm - 3:35 pmHNL Honolulu-GUM Tamuning Guam Intl

44h 55m2 stops Seattle/Tacoma Intl Incheon Intl

2:40 am - 11:40 amGUM Tamuning Guam Intl-HNL Honolulu

53h 00m2 stops Incheon Intl Seattle/Tacoma Intl

$3,781Delta

Wed, Oct 21 - Wed, Oct 28

10:40 pm - 11:55 pmHNL Honolulu-GUM Tamuning Guam Intl

29h 15m2 stops Seattle/Tacoma Intl Incheon Intl

2:40 am - 7:48 pmGUM Tamuning Guam Intl-HNL Honolulu

37h 08m2 stops Incheon Intl Seattle/Tacoma Intl

$3,802Delta

Wed, Oct 21 - Tue, Oct 27

1:20 pm - 2:40 pmSEA Seattle/Tacoma Intl-GUM Tamuning Guam Intl

32h 20m1 stop Tokyo Narita

4:45 pm - 10:15 amGUM Tamuning Guam Intl-SEA Seattle/Tacoma Intl

34h 30m1 stop Tokyo Narita

$9,391Alaska Airlines

Tue, Oct 20 - Tue, Oct 27

Fly from

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

HonoluluTamuning

HNL Honolulu - GUM Tamuning Guam Intl

HNLGUM

Honolulu

Sun 11/29

3:15 pm-7:00 pm

Nonstop7h 45m

Tamuning Guam Intl

Tue 12/1

12:25 pm-8:10 am

1 stop15h 45m

$718

HonoluluTamuning

HNL Honolulu - GUM Tamuning Guam Intl

HNLGUM

Honolulu

Sun 11/29

3:15 pm-7:00 pm

Nonstop7h 45m

Tamuning Guam Intl

Tue 12/1

7:10 am-10:00 am

2 stops22h 50m

$733

PortlandTamuning

PDX Portland - GUM Tamuning Guam Intl

PDXGUM

Portland

Tue 1/12

9:30 pm-1:00 am

2 stops33h 30m

Tamuning Guam Intl

Wed 2/17

2:40 am-9:13 pm

2 stops36h 33m

$1,064

SeattleTamuning

SEA Seattle/Tacoma Intl - GUM Tamuning Guam Intl

SEAGUM

Seattle/Tacoma Intl

Sun 11/22

12:40 pm-3:05 pm

1 stop32h 25m

Tamuning Guam Intl

Wed 12/2

4:50 pm-12:55 pm

1 stop38h 05m

$1,116

PortlandTamuning

PDX Portland - GUM Tamuning Guam Intl

PDXGUM

Portland

Mon 11/16

6:08 am-2:45 pm

2 stops38h 37m

Tamuning Guam Intl

Wed 12/2

4:50 pm-7:53 pm

2 stops45h 03m

$1,119

BoiseTamuning

BOI Boise Air Term. Gowen Fld - GUM Tamuning Guam Intl

BOIGUM

Boise Air Term. Gowen Fld

Sun 1/10

4:10 pm-3:45 pm

2 stops54h 35m

Tamuning Guam Intl

Thu 1/14

7:45 am-9:59 am

2 stops19h 14m

$1,122

BoiseTamuning

BOI Boise Air Term. Gowen Fld - GUM Tamuning Guam Intl

BOIGUM

Boise Air Term. Gowen Fld

Sun 1/10

11:58 am-3:45 pm

2 stops58h 47m

Tamuning Guam Intl

Thu 1/14

7:45 am-9:59 am

2 stops19h 14m

$1,122

SeattleTamuning

SEA Seattle/Tacoma Intl - GUM Tamuning Guam Intl

SEAGUM

Seattle/Tacoma Intl

Tue 4/6

1:05 pm-11:55 pm

1 stop17h 50m

Tamuning Guam Intl

Wed 4/14

5:20 pm-1:20 pm

1 stop37h 00m

$1,546

SeattleTamuning

SEA Seattle/Tacoma Intl - GUM Tamuning Guam Intl

SEAGUM

Seattle/Tacoma Intl

Tue 2/9

12:50 pm-3:05 pm

1 stop32h 15m

Tamuning Guam Intl

Sun 2/28

4:50 pm-11:51 am

1 stop37h 01m

$1,546

SeattleTamuning

SEA Seattle/Tacoma Intl - GUM Tamuning Guam Intl

SEAGUM

Seattle/Tacoma Intl

Thu 3/4

12:50 pm-1:00 am

1 stop18h 10m

Tamuning Guam Intl

Wed 3/17

2:40 am-12:51 pm

1 stop27h 11m

$1,546

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 $117 with Air Busan, $118 with Jin Air, and $119 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	$494
Best Round-Trip Price	$718
Fastest flight time	26h 05m
Popular in	August

The best one-way flight price to Guam from United States in the last 5 days is $494 (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 $718 (Honolulu to Tamuning Guam Intl).

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The fastest flight to Guam from United States takes 26h 05m (Las Vegas Harry Reid Intl to Tamuning Guam Intl).

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August has the highest demand for flights to Guam, with a 13% 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 $995 for a flight to Guam. However, our users found flights to Guam for $348, which is the cheapest price we’ve seen in the past week. $2,665 per ticket tends to be the most expensive a flight to Guam will get, whereas anything for $820 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 October 2026, there are 7 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.