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 28h 40m, respectively.

$505 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

Multiple Airlines

Oct 19

SFO

48h 54m

2 stops

GUM

Oct 25

GUM

38h 12m

2 stops

SFO

$1,180

Multiple Airlines

Oct 19

LAX

50h 38m

2 stops

GUM

Oct 25

GUM

37h 15m

2 stops

LAX

$1,181

Alaska Airlines

Feb 24

SEA

32h 45m

1 stop

GUM

Mar 9

GUM

34h 55m

1 stop

SEA

$1,192

Alaska Airlines

Oct 20

SFO

39h 33m

2 stops

GUM

Oct 27

GUM

46h 04m

2 stops

SFO

$1,207

Alaska Airlines

Oct 20

LAX

39h 38m

2 stops

GUM

Oct 27

GUM

42h 14m

2 stops

LAX

$1,207

Multiple Airlines

Oct 22

LAX

49h 39m

2 stops

GUM

Nov 4

GUM

42h 50m

2 stops

LAX

$1,209

Multiple Airlines

Nov 4

SFO

36h 32m

2 stops

GUM

Nov 11

GUM

43h 11m

2 stops

SFO

$1,212

Multiple Airlines

Nov 4

LAX

24h 00m

2 stops

GUM

Nov 11

GUM

42h 50m

2 stops

LAX

$1,212

Alaska Airlines

Oct 19

SFO

48h 54m

2 stops

GUM

Oct 26

GUM

40h 23m

2 stops

SFO

$1,218

Alaska Airlines

Dec 1

LAX

56h 15m

2 stops

GUM

Dec 8

GUM

40h 39m

2 stops

LAX

$1,219

Alaska Airlines

Oct 9

SEA

32h 20m

1 stop

GUM

Oct 15

GUM

35h 10m

1 stop

SEA

$1,234

Multiple Airlines

Oct 19

LAX

49h 34m

2 stops

GUM

Nov 1

GUM

34h 00m

2 stops

LAX

$1,236

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.

8:46 pm - 2:40 pmSFO San Francisco-GUM Tamuning Guam Intl

48h 54m2 stops Seattle/Tacoma Intl Tokyo Narita

2:40 am - 11:52 pmGUM Tamuning Guam Intl-SFO San Francisco

38h 12m2 stops Incheon Intl Seattle/Tacoma Intl

$1,180Multiple Airlines

Mon, Oct 19 - Sun, Oct 25

7:02 pm - 2:40 pmLAX Los Angeles-GUM Tamuning Guam Intl

50h 38m2 stops Seattle/Tacoma Intl Tokyo Narita

2:40 am - 10:55 pmGUM Tamuning Guam Intl-LAX Los Angeles

37h 15m2 stops Incheon Intl Seattle/Tacoma Intl

$1,181Multiple Airlines

Mon, Oct 19 - Sun, Oct 25

12:00 pm - 2:45 pmSEA Seattle/Tacoma Intl-GUM Tamuning Guam Intl

32h 45m1 stop Tokyo Narita

4:45 pm - 9:40 amGUM Tamuning Guam Intl-SEA Seattle/Tacoma Intl

34h 55m1 stop Tokyo Narita

$1,192Alaska Airlines

Sun, Feb 28 - Mon, Mar 8

12:00 pm - 2:45 pmSEA Seattle/Tacoma Intl-GUM Tamuning Guam Intl

32h 45m1 stop Tokyo Narita

4:45 pm - 9:40 amGUM Tamuning Guam Intl-SEA Seattle/Tacoma Intl

34h 55m1 stop Tokyo Narita

$1,192Alaska Airlines

Wed, Feb 24 - Tue, Mar 9

7:50 pm - 4:20 pmLAS Las Vegas Harry Reid Intl-GUM Tamuning Guam Intl

51h 30m2 stops San Francisco Osaka Kansai Intl

7:45 am - 12:30 pmGUM Tamuning Guam Intl-LAS Las Vegas Harry Reid Intl

21h 45m2 stops Honolulu Denver Intl

$1,387United Airlines

Sun, Oct 25 - Thu, Oct 29

12:45 pm - 1:00 amSEA Seattle/Tacoma Intl-GUM Tamuning Guam Intl

18h 15m1 stop Incheon Intl

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

27h 11m1 stop Incheon Intl

$1,545Delta

Thu, Mar 4 - Wed, Mar 17

12:45 pm - 1:00 amSEA Seattle/Tacoma Intl-GUM Tamuning Guam Intl

18h 15m1 stop Incheon Intl

2:40 am - 11:51 amGUM Tamuning Guam Intl-SEA Seattle/Tacoma Intl

27h 11m1 stop Incheon Intl

$1,545Delta

Mon, Mar 1 - Tue, Mar 9

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

18h 10m1 stop Incheon Intl

2:40 am - 11:51 amGUM Tamuning Guam Intl-SEA Seattle/Tacoma Intl

27h 11m1 stop Incheon Intl

$1,545Delta

Wed, Feb 24 - Wed, Mar 3

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

7h 45mnonstop

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

7h 10mnonstop

$1,710United Airlines

Tue, Feb 16 - Tue, Feb 23

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

7h 45mnonstop

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

7h 10mnonstop

$1,710United Airlines

Mon, Jan 25 - Tue, Feb 23

Recent last minute flight deals from the United States to Guam

Enter your travel dates to find the best prices.

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

7h 40mnonstop

7:15 am - 7:29 pmGUM Tamuning Guam Intl-HNL Honolulu

32h 14m2 stops Osaka Kansai Intl San Francisco

$989United Airlines

Fri, Sep 25 - Sun, Sep 27

9:05 am - 6:05 pmLAX Los Angeles-GUM Tamuning Guam Intl

16h 00m1 stop Honolulu

7:15 am - 2:07 pmGUM Tamuning Guam Intl-LAX Los Angeles

23h 52m2 stops Osaka Kansai Intl San Francisco

$1,105United Airlines

Sat, Sep 26 - Mon, Sep 28

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

7h 40mnonstop

7:50 am - 12:55 pmGUM Tamuning Guam Intl-HNL Honolulu

49h 05m2 stops Taipei City Taiwan Taoyuan Intl San Francisco

$1,114United Airlines

Thu, Sep 24 - Sat, Sep 26

11:50 am - 9:50 pmHNL Honolulu-GUM Tamuning Guam Intl

14h 00m1 stop Tokyo Narita

7:10 am - 6:30 pmGUM Tamuning Guam Intl-HNL Honolulu

7h 20mnonstop

$1,228United Airlines

Thu, Sep 24 - Sat, Sep 26

6:20 am - 2:35 pmPDX Portland-GUM Tamuning Guam Intl

39h 15m2 stops Seattle/Tacoma Intl Tokyo Narita

4:40 pm - 2:30 pmGUM Tamuning Guam Intl-PDX Portland

38h 50m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,284Multiple Airlines

Sun, Sep 27 - Thu, Oct 1

7:09 am - 2:35 pmPDX Portland-GUM Tamuning Guam Intl

38h 26m2 stops Seattle/Tacoma Intl Tokyo Narita

4:40 pm - 7:50 pmGUM Tamuning Guam Intl-PDX Portland

44h 10m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,286Multiple Airlines

Sun, Sep 27 - Thu, Oct 1

8:10 pm - 2:35 pmLAX Los Angeles-GUM Tamuning Guam Intl

49h 25m2 stops Seattle/Tacoma Intl Tokyo Narita

4:40 pm - 11:31 pmGUM Tamuning Guam Intl-LAX Los Angeles

47h 51m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,400Multiple Airlines

Fri, Sep 25 - Fri, Oct 2

8:20 am - 2:35 pmPHX Phoenix Sky Harbor Intl-GUM Tamuning Guam Intl

37h 15m2 stops Seattle/Tacoma Intl Tokyo Narita

4:40 pm - 4:34 pmGUM Tamuning Guam Intl-PHX Phoenix Sky Harbor Intl

40h 54m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,423Multiple Airlines

Sun, Sep 27 - Tue, Oct 6

9:00 am - 6:05 pmLAX Los Angeles-GUM Tamuning Guam Intl

16h 05m2 stops Kona Intl Honolulu

7:15 am - 12:31 amGUM Tamuning Guam Intl-LAX Los Angeles

34h 16m2 stops Osaka Kansai Intl San Francisco

$1,437United Airlines

Thu, Sep 24 - Sat, Sep 26

6:05 am - 3:35 pmLAS Las Vegas Harry Reid Intl-GUM Tamuning Guam Intl

40h 30m2 stops Seattle/Tacoma Intl Incheon Intl

2:00 am - 7:00 pmGUM Tamuning Guam Intl-LAS Las Vegas Harry Reid Intl

34h 00m2 stops Incheon Intl Seattle/Tacoma Intl

$2,266Delta

Mon, Sep 28 - Sun, Oct 11

Fly from

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoTamuning

SFO San Francisco - GUM Tamuning Guam Intl

SFOGUM

San Francisco

Mon 10/19

8:46 pm-2:40 pm

2 stops48h 54m

Tamuning Guam Intl

Sun 10/25

2:40 am-11:52 pm

2 stops38h 12m

$1,180

Los AngelesTamuning

LAX Los Angeles - GUM Tamuning Guam Intl

LAXGUM

Los Angeles

Mon 10/19

7:02 pm-2:40 pm

2 stops50h 38m

Tamuning Guam Intl

Sun 10/25

2:40 am-10:55 pm

2 stops37h 15m

$1,181

SeattleTamuning

SEA Seattle/Tacoma Intl - GUM Tamuning Guam Intl

SEAGUM

Seattle/Tacoma Intl

Sun 2/28

12:00 pm-2:45 pm

1 stop32h 45m

Tamuning Guam Intl

Mon 3/8

4:45 pm-9:40 am

1 stop34h 55m

$1,192

SeattleTamuning

SEA Seattle/Tacoma Intl - GUM Tamuning Guam Intl

SEAGUM

Seattle/Tacoma Intl

Wed 2/24

12:00 pm-2:45 pm

1 stop32h 45m

Tamuning Guam Intl

Tue 3/9

4:45 pm-9:40 am

1 stop34h 55m

$1,192

Las VegasTamuning

LAS Las Vegas Harry Reid Intl - GUM Tamuning Guam Intl

LASGUM

Las Vegas Harry Reid Intl

Sun 10/25

7:50 pm-4:20 pm

2 stops51h 30m

Tamuning Guam Intl

Thu 10/29

7:45 am-12:30 pm

2 stops21h 45m

$1,387

SeattleTamuning

SEA Seattle/Tacoma Intl - GUM Tamuning Guam Intl

SEAGUM

Seattle/Tacoma Intl

Thu 3/4

12:45 pm-1:00 am

1 stop18h 15m

Tamuning Guam Intl

Wed 3/17

2:40 am-12:51 pm

1 stop27h 11m

$1,545

SeattleTamuning

SEA Seattle/Tacoma Intl - GUM Tamuning Guam Intl

SEAGUM

Seattle/Tacoma Intl

Mon 3/1

12:45 pm-1:00 am

1 stop18h 15m

Tamuning Guam Intl

Tue 3/9

2:40 am-11:51 am

1 stop27h 11m

$1,545

SeattleTamuning

SEA Seattle/Tacoma Intl - GUM Tamuning Guam Intl

SEAGUM

Seattle/Tacoma Intl

Wed 2/24

12:50 pm-1:00 am

1 stop18h 10m

Tamuning Guam Intl

Wed 3/3

2:40 am-11:51 am

1 stop27h 11m

$1,545

Quickest round-trip

HonoluluTamuning

HNL Honolulu - GUM Tamuning Guam Intl

HNLGUM

Honolulu

Tue 2/16

3:15 pm-7:00 pm

Nonstop7h 45m

Tamuning Guam Intl

Tue 2/23

7:45 am-6:55 pm

Nonstop7h 10m

$1,710

HonoluluTamuning

HNL Honolulu - GUM Tamuning Guam Intl

HNLGUM

Honolulu

Mon 1/25

3:15 pm-7:00 pm

Nonstop7h 45m

Tamuning Guam Intl

Tue 2/23

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 $118 with Jin Air, $119 with Air Seoul, and $153 with Air Busan.

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	$505
Best Round-Trip Price	$1,180
Fastest flight time	32h 15m
Popular in	August

The best one-way flight price to Guam from United States in the last 5 days is $505 (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 $1,180 (San Francisco to Tamuning Guam Intl).

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The fastest flight to Guam from United States takes 32h 15m (Seattle/Tacoma Intl to Tamuning Guam Intl).

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August has the highest demand for flights to Guam, with a 14% 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 $1,181 for a flight to Guam. However, our users found flights to Guam for $465, which is the cheapest price we’ve seen in the past week. $5,494 per ticket tends to be the most expensive a flight to Guam will get, whereas anything for $989 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 September 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.