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 40m, respectively.

$489 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

Sep 4

HNL

31h 55m

1 stop

GUM

Sep 7

GUM

7h 10m

HNL

$913

United Airlines

Oct 20

HNL

7h 40m

GUM

Oct 22

GUM

43h 25m

2 stops

HNL

$1,101

Multiple Airlines

Sep 17

SEA

33h 00m

1 stop

GUM

Sep 23

GUM

28h 40m

1 stop

SEA

$1,108

Multiple Airlines

Sep 8

LAX

37h 33m

2 stops

GUM

Sep 15

GUM

45h 16m

2 stops

LAX

$1,208

Multiple Airlines

Sep 6

SFO

39h 35m

2 stops

GUM

Sep 13

GUM

58h 02m

2 stops

SFO

$1,217

Multiple Airlines

Sep 4

SEA

33h 00m

1 stop

GUM

Sep 7

GUM

35h 30m

1 stop

SEA

$1,228

United Airlines

Sep 4

HNL

31h 55m

1 stop

GUM

Sep 7

GUM

7h 10m

HNL

$1,233

Multiple Airlines

Sep 5

SEA

32h 15m

1 stop

GUM

Sep 9

GUM

35h 30m

1 stop

SEA

$1,241

Multiple Airlines

Sep 10

SFO

39h 35m

2 stops

GUM

Sep 14

GUM

46h 04m

2 stops

SFO

$1,256

Multiple Airlines

Sep 21

SFO

55h 50m

2 stops

GUM

Oct 5

GUM

42h 21m

2 stops

SFO

$1,276

Multiple Airlines

Sep 21

SFO

55h 50m

2 stops

GUM

Oct 5

GUM

47h 09m

2 stops

SFO

$1,297

Multiple Airlines

Sep 21

LAX

49h 25m

2 stops

GUM

Oct 5

GUM

41h 23m

2 stops

LAX

$1,299

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 pmHNL Honolulu-GUM Tamuning Guam Intl

31h 55m1 stop Tokyo Narita

7:05 am - 6:15 pmGUM Tamuning Guam Intl-HNL Honolulu

7h 10mnonstop

$913United Airlines

Fri, Sep 4 - Mon, Sep 7

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

7h 40mnonstop

5:00 pm - 4:25 pmGUM Tamuning Guam Intl-HNL Honolulu

43h 25m2 stops Tokyo Narita San Francisco

$1,101United Airlines

Tue, Oct 20 - Thu, Oct 22

1:35 pm - 3:35 pmSEA Seattle/Tacoma Intl-GUM Tamuning Guam Intl

33h 00m1 stop Incheon Intl

2:00 am - 1:40 pmGUM Tamuning Guam Intl-SEA Seattle/Tacoma Intl

28h 40m1 stop Incheon Intl

$1,108Multiple Airlines

Thu, Sep 17 - Wed, Sep 23

8:02 am - 2:35 pmLAX Los Angeles-GUM Tamuning Guam Intl

37h 33m2 stops Seattle/Tacoma Intl Tokyo Narita

4:35 pm - 8:51 pmGUM Tamuning Guam Intl-LAX Los Angeles

45h 16m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,208Multiple Airlines

Tue, Sep 8 - Tue, Sep 15

6:00 am - 2:35 pmSFO San Francisco-GUM Tamuning Guam Intl

39h 35m2 stops Seattle/Tacoma Intl Tokyo Narita

4:35 pm - 9:37 amGUM Tamuning Guam Intl-SFO San Francisco

58h 02m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,217Multiple Airlines

Sun, Sep 6 - Sun, Sep 13

11:50 am - 3:45 pmHNL Honolulu-GUM Tamuning Guam Intl

31h 55m1 stop Tokyo Narita

7:05 am - 6:15 pmGUM Tamuning Guam Intl-HNL Honolulu

7h 10mnonstop

$1,233United Airlines

Fri, Sep 4 - Mon, Sep 7

1:55 pm - 4:20 amHNL Honolulu-GUM Tamuning Guam Intl

18h 25m1 stop Tokyo Haneda

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

7h 20mnonstop

$1,350United Airlines

Tue, Oct 20 - Thu, Oct 22

12:35 pm - 2:35 pmSEA Seattle/Tacoma Intl-GUM Tamuning Guam Intl

32h 00m1 stop Incheon Intl

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

37h 01m1 stop Incheon Intl

$1,545Delta

Wed, Nov 11 - Tue, Nov 17

12:35 pm - 2:35 pmSEA Seattle/Tacoma Intl-GUM Tamuning Guam Intl

32h 00m1 stop Incheon Intl

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

37h 01m1 stop Incheon Intl

$1,545Delta

Mon, Nov 9 - Sun, Nov 15

12:35 pm - 1:00 amSEA Seattle/Tacoma Intl-GUM Tamuning Guam Intl

18h 25m1 stop Incheon Intl

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

27h 11m1 stop Incheon Intl

$1,545Delta

Tue, Nov 10 - Mon, Nov 16

Recent last minute flight deals from the United States to Guam

Enter your travel dates to find the best prices.

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

16h 00m1 stop Honolulu

7:15 am - 9:31 pmGUM Tamuning Guam Intl-LAX Los Angeles

31h 16m2 stops Osaka Kansai Intl San Francisco

$1,001United Airlines

Thu, Aug 27 - Sat, Aug 29

11:50 am - 3:45 pmHNL Honolulu-GUM Tamuning Guam Intl

31h 55m1 stop Tokyo Narita

7:05 am - 6:15 pmGUM Tamuning Guam Intl-HNL Honolulu

7h 10mnonstop

$1,237United Airlines

Thu, Aug 27 - Sun, Aug 30

6:20 am - 2:35 pmDFW Dallas/Fort Worth-GUM Tamuning Guam Intl

41h 15m2 stops Seattle/Tacoma Intl Tokyo Narita

4:35 pm - 11:59 pmGUM Tamuning Guam Intl-DFW Dallas/Fort Worth

46h 24m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,310Multiple Airlines

Fri, Aug 28 - Tue, Sep 15

6:20 am - 2:35 pmDFW Dallas/Fort Worth-GUM Tamuning Guam Intl

41h 15m2 stops Seattle/Tacoma Intl Tokyo Narita

4:35 pm - 11:59 pmGUM Tamuning Guam Intl-DFW Dallas/Fort Worth

46h 24m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,310Multiple Airlines

Fri, Aug 28 - Mon, Sep 14

1:20 pm - 2:35 pmSEA Seattle/Tacoma Intl-GUM Tamuning Guam Intl

32h 15m1 stop Tokyo Narita

4:35 pm - 11:05 amGUM Tamuning Guam Intl-SEA Seattle/Tacoma Intl

35h 30m1 stop Tokyo Narita

$1,316Multiple Airlines

Wed, Aug 26 - Thu, Sep 17

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

16h 05m2 stops Kona Intl Honolulu

7:15 am - 6:04 pmGUM Tamuning Guam Intl-LAX Los Angeles

27h 49m2 stops Osaka Kansai Intl San Francisco

$1,353United Airlines

Thu, Aug 27 - Sat, Aug 29

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

17h 50m1 stop Incheon Intl

5:20 pm - 1:37 pmGUM Tamuning Guam Intl-SEA Seattle/Tacoma Intl

37h 17m1 stop Incheon Intl

$2,157Delta

Thu, Aug 27 - Fri, Sep 18

7:15 am - 11:55 pmSEA Seattle/Tacoma Intl-GUM Tamuning Guam Intl

23h 40m2 stops Salt Lake City Incheon Intl

2:00 am - 11:55 pmGUM Tamuning Guam Intl-SEA Seattle/Tacoma Intl

38h 55m2 stops Incheon Intl Minneapolis St Paul

$2,309Delta

Wed, Aug 26 - Wed, Sep 16

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

17h 50m1 stop Incheon Intl

2:00 am - 10:10 pmGUM Tamuning Guam Intl-SEA Seattle/Tacoma Intl

37h 10m2 stops Incheon Intl Salt Lake City

$2,355Delta

Thu, Aug 27 - Thu, Sep 17

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

7h 40mnonstop

7:05 am - 6:15 pmGUM Tamuning Guam Intl-HNL Honolulu

7h 10mnonstop

$2,720United Airlines

Wed, Aug 26 - Wed, Sep 2

Fly from

Route

Depart

Return

Price

Cheapest round-trip

HonoluluTamuning

HNL Honolulu - GUM Tamuning Guam Intl

HNLGUM

Honolulu

Fri 9/4

11:50 am-3:45 pm

1 stop31h 55m

Tamuning Guam Intl

Mon 9/7

7:05 am-6:15 pm

Nonstop7h 10m

$913

HonoluluTamuning

HNL Honolulu - GUM Tamuning Guam Intl

HNLGUM

Honolulu

Tue 10/20

2:25 pm-6:05 pm

Nonstop7h 40m

Tamuning Guam Intl

Thu 10/22

5:00 pm-4:25 pm

2 stops43h 25m

$1,101

SeattleTamuning

SEA Seattle/Tacoma Intl - GUM Tamuning Guam Intl

SEAGUM

Seattle/Tacoma Intl

Thu 9/17

1:35 pm-3:35 pm

1 stop33h 00m

Tamuning Guam Intl

Wed 9/23

2:00 am-1:40 pm

1 stop28h 40m

$1,108

Los AngelesTamuning

LAX Los Angeles - GUM Tamuning Guam Intl

LAXGUM

Los Angeles

Tue 9/8

8:02 am-2:35 pm

2 stops37h 33m

Tamuning Guam Intl

Tue 9/15

4:35 pm-8:51 pm

2 stops45h 16m

$1,208

San FranciscoTamuning

SFO San Francisco - GUM Tamuning Guam Intl

SFOGUM

San Francisco

Sun 9/6

6:00 am-2:35 pm

2 stops39h 35m

Tamuning Guam Intl

Sun 9/13

4:35 pm-9:37 am

2 stops58h 02m

$1,217

HonoluluTamuning

HNL Honolulu - GUM Tamuning Guam Intl

HNLGUM

Honolulu

Fri 9/4

11:50 am-3:45 pm

1 stop31h 55m

Tamuning Guam Intl

Mon 9/7

7:05 am-6:15 pm

Nonstop7h 10m

$1,233

Quickest round-trip

HonoluluTamuning

HNL Honolulu - GUM Tamuning Guam Intl

HNLGUM

Honolulu

Tue 10/20

1:55 pm-4:20 am

1 stop18h 25m

Tamuning Guam Intl

Thu 10/22

7:10 am-6:30 pm

Nonstop7h 20m

$1,350

SeattleTamuning

SEA Seattle/Tacoma Intl - GUM Tamuning Guam Intl

SEAGUM

Seattle/Tacoma Intl

Wed 11/11

12:35 pm-2:35 pm

1 stop32h 00m

Tamuning Guam Intl

Tue 11/17

4:50 pm-11:51 am

1 stop37h 01m

$1,545

SeattleTamuning

SEA Seattle/Tacoma Intl - GUM Tamuning Guam Intl

SEAGUM

Seattle/Tacoma Intl

Mon 11/9

12:35 pm-2:35 pm

1 stop32h 00m

Tamuning Guam Intl

Sun 11/15

4:50 pm-11:51 am

1 stop37h 01m

$1,545

SeattleTamuning

SEA Seattle/Tacoma Intl - GUM Tamuning Guam Intl

SEAGUM

Seattle/Tacoma Intl

Tue 11/10

12:35 pm-1:00 am

1 stop18h 25m

Tamuning Guam Intl

Mon 11/16

2:40 am-11:51 am

1 stop27h 11m

$1,545

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, $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	$489
Best Round-Trip Price	$913
Fastest flight time	26h 53m
Popular in	October

The best one-way flight price to Guam from United States in the last 5 days is $489 (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 $913 (Honolulu to Tamuning Guam Intl).

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The fastest flight to Guam from United States takes 26h 53m (Newark to Tamuning Guam Intl).

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October 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 $1,760 for a flight to Guam. However, our users found flights to Guam for $547, which is the cheapest price we’ve seen in the past week. $3,632 per ticket tends to be the most expensive a flight to Guam will get, whereas anything for $1,532 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 August 2026, there are 8 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.