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 24h 20m and 21h 36m, respectively.

$510 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 12

HNL

32h 15m

1 stop

GUM

Nov 15

GUM

7h 10m

HNL

$726

United Airlines

Feb 2

LAS

53h 06m

2 stops

GUM

Feb 6

GUM

22h 44m

2 stops

LAS

$943

Multiple Airlines

Nov 12

SEA

32h 25m

1 stop

GUM

Nov 25

GUM

38h 05m

1 stop

SEA

$1,062

United Airlines

Jan 10

BOI

54h 35m

2 stops

GUM

Jan 14

GUM

22h 44m

2 stops

BOI

$1,122

Multiple Airlines

Dec 1

HNL

29h 30m

1 stop

GUM

Dec 6

GUM

25h 05m

2 stops

HNL

$1,129

United Airlines

Feb 1

LAS

50h 35m

2 stops

GUM

Feb 5

GUM

27h 03m

2 stops

LAS

$1,133

Multiple Airlines

Nov 16

BOI

39h 08m

2 stops

GUM

Dec 2

GUM

48h 09m

2 stops

BOI

$1,135

Multiple Airlines

Dec 2

HNL

29h 30m

1 stop

GUM

Dec 6

GUM

25h 05m

2 stops

HNL

$1,141

Multiple Airlines

Nov 14

BOI

39h 28m

2 stops

GUM

Nov 25

GUM

32h 40m

2 stops

BOI

$1,148

Multiple Airlines

Dec 1

HNL

29h 30m

1 stop

GUM

Dec 8

GUM

23h 40m

2 stops

HNL

$1,183

Multiple Airlines

Dec 11

HNL

29h 30m

1 stop

GUM

Dec 17

GUM

25h 05m

2 stops

HNL

$1,189

Multiple Airlines

Dec 9

HNL

29h 30m

1 stop

GUM

Dec 15

GUM

25h 05m

2 stops

HNL

$1,190

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.

11:30 am - 3:45 pmHNL Honolulu-GUM Tamuning Guam Intl

32h 15m1 stop Tokyo Narita

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

7h 10mnonstop

$726United Airlines

Thu, Nov 12 - Sun, Nov 15

4:39 pm - 3:45 pmLAS Las Vegas Harry Reid Intl-GUM Tamuning Guam Intl

53h 06m2 stops Los Angeles Tokyo Narita

7:45 am - 12:29 pmGUM Tamuning Guam Intl-LAS Las Vegas Harry Reid Intl

22h 44m2 stops Honolulu Denver Intl

$943United Airlines

Tue, Feb 2 - Sat, Feb 6

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

$1,062Multiple Airlines

Thu, Nov 12 - Wed, Nov 25

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

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 - 1:29 pmGUM Tamuning Guam Intl-BOI Boise Air Term. Gowen Fld

22h 44m2 stops Honolulu Denver Intl

$1,122United Airlines

Sun, Jan 10 - Thu, Jan 14

1:45 pm - 3:15 pmHNL Honolulu-GUM Tamuning Guam Intl

29h 30m1 stop Osaka Kansai Intl

5:40 am - 9:20 amGUM Tamuning Guam Intl-HNL Honolulu

23h 40m2 stops Incheon Intl Osaka Kansai Intl

$1,129Multiple Airlines

Tue, Dec 1 - Sun, Dec 6

1:45 pm - 3:15 pmHNL Honolulu-GUM Tamuning Guam Intl

29h 30m1 stop Osaka Kansai Intl

4:15 am - 9:20 amGUM Tamuning Guam Intl-HNL Honolulu

25h 05m2 stops Incheon Intl Osaka Kansai Intl

$1,129Multiple Airlines

Tue, Dec 1 - Sun, Dec 6

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

18h 10m1 stop Incheon Intl

2:40 am - 11:50 amGUM Tamuning Guam Intl-SEA Seattle/Tacoma Intl

27h 10m1 stop Incheon Intl

$1,546Delta

Wed, Feb 10 - Tue, Feb 23

5:59 pm - 1:00 amSEA Seattle/Tacoma Intl-GUM Tamuning Guam Intl

37h 01m2 stops Salt Lake City Incheon Intl

2:40 am - 11:50 amGUM Tamuning Guam Intl-SEA Seattle/Tacoma Intl

27h 10m1 stop Incheon Intl

$1,560Delta

Wed, Feb 10 - Tue, Feb 23

5:59 pm - 1:00 amSEA Seattle/Tacoma Intl-GUM Tamuning Guam Intl

37h 01m2 stops Salt Lake City Incheon Intl

2:40 am - 11:50 amGUM Tamuning Guam Intl-SEA Seattle/Tacoma Intl

27h 10m1 stop Incheon Intl

$1,561Delta

Sun, Feb 7 - Tue, Feb 23

Recent last minute flight deals from the United States to Guam

Enter your travel dates to find the best prices.

11:55 am - 2:45 pmSEA Seattle/Tacoma Intl-GUM Tamuning Guam Intl

32h 50m1 stop Tokyo Narita

4:45 pm - 9:15 amGUM Tamuning Guam Intl-SEA Seattle/Tacoma Intl

34h 30m1 stop Tokyo Narita

$1,241Multiple Airlines

Wed, Nov 4 - Wed, Nov 11

10:39 am - 2:45 pmSFO San Francisco-GUM Tamuning Guam Intl

58h 06m2 stops Seattle/Tacoma Intl Tokyo Narita

4:45 pm - 6:01 pmGUM Tamuning Guam Intl-SFO San Francisco

43h 16m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,318Alaska Airlines

Wed, Nov 4 - Wed, Nov 11

8:08 pm - 2:45 pmSFO San Francisco-GUM Tamuning Guam Intl

48h 37m3 stops Los Angeles Seattle/Tacoma Intl Tokyo Narita

4:45 pm - 2:10 pmGUM Tamuning Guam Intl-SFO San Francisco

39h 25m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,484Alaska Airlines

Wed, Nov 4 - Wed, Nov 11

12:40 pm - 2:30 amSEA Seattle/Tacoma Intl-GUM Tamuning Guam Intl

19h 50m1 stop Incheon Intl

5:40 am - 6:41 pmGUM Tamuning Guam Intl-SEA Seattle/Tacoma Intl

31h 01m2 stops Incheon Intl Vancouver Intl

$1,702Multiple Airlines

Sun, Nov 1 - Sun, Nov 8

5:30 am - 1:00 amSEA Seattle/Tacoma Intl-GUM Tamuning Guam Intl

25h 30m2 stops Salt Lake City Incheon Intl

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

27h 11m1 stop Incheon Intl

$2,163Delta

Wed, Nov 4 - Tue, Nov 10

11:50 pm - 1:00 amSEA Seattle/Tacoma Intl-GUM Tamuning Guam Intl

31h 10m2 stops Minneapolis St Paul Incheon Intl

2:40 am - 4:53 pmGUM Tamuning Guam Intl-SEA Seattle/Tacoma Intl

32h 13m2 stops Incheon Intl Salt Lake City

$2,205Delta

Wed, Nov 4 - Tue, Nov 10

11:50 pm - 1:00 amSEA Seattle/Tacoma Intl-GUM Tamuning Guam Intl

31h 10m2 stops Minneapolis St Paul Incheon Intl

4:50 pm - 4:53 pmGUM Tamuning Guam Intl-SEA Seattle/Tacoma Intl

42h 03m2 stops Incheon Intl Salt Lake City

$2,205Delta

Sun, Nov 1 - Sun, Nov 8

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

$2,620United Airlines

Tue, Nov 3 - Tue, Nov 10

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

$2,620United Airlines

Wed, Nov 4 - Wed, Nov 11

9:35 pm - 7:00 pmLAX Los Angeles-GUM Tamuning Guam Intl

27h 25m2 stops San Francisco Honolulu

7:45 am - 6:19 amGUM Tamuning Guam Intl-LAX Los Angeles

16h 34m1 stop Honolulu

$2,729United Airlines

Sun, Nov 1 - Thu, Nov 5

Fly from

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

HonoluluTamuning

HNL Honolulu - GUM Tamuning Guam Intl

HNLGUM

Honolulu

Thu 11/12

11:30 am-3:45 pm

1 stop32h 15m

Tamuning Guam Intl

Sun 11/15

7:45 am-6:55 pm

Nonstop7h 10m

$726

Las VegasTamuning

LAS Las Vegas Harry Reid Intl - GUM Tamuning Guam Intl

LASGUM

Las Vegas Harry Reid Intl

Tue 2/2

4:39 pm-3:45 pm

2 stops53h 06m

Tamuning Guam Intl

Sat 2/6

7:45 am-12:29 pm

2 stops22h 44m

$943

SeattleTamuning

SEA Seattle/Tacoma Intl - GUM Tamuning Guam Intl

SEAGUM

Seattle/Tacoma Intl

Thu 11/12

12:40 pm-3:05 pm

1 stop32h 25m

Tamuning Guam Intl

Wed 11/25

4:50 pm-12:55 pm

1 stop38h 05m

$1,062

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

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-1:29 pm

2 stops22h 44m

$1,122

HonoluluTamuning

HNL Honolulu - GUM Tamuning Guam Intl

HNLGUM

Honolulu

Tue 12/1

1:45 pm-3:15 pm

1 stop29h 30m

Tamuning Guam Intl

Sun 12/6

5:40 am-9:20 am

2 stops23h 40m

$1,129

HonoluluTamuning

HNL Honolulu - GUM Tamuning Guam Intl

HNLGUM

Honolulu

Tue 12/1

1:45 pm-3:15 pm

1 stop29h 30m

Tamuning Guam Intl

Sun 12/6

4:15 am-9:20 am

2 stops25h 05m

$1,129

SeattleTamuning

SEA Seattle/Tacoma Intl - GUM Tamuning Guam Intl

SEAGUM

Seattle/Tacoma Intl

Wed 2/10

12:50 pm-1:00 am

1 stop18h 10m

Tamuning Guam Intl

Tue 2/23

2:40 am-11:50 am

1 stop27h 10m

$1,546

SeattleTamuning

SEA Seattle/Tacoma Intl - GUM Tamuning Guam Intl

SEAGUM

Seattle/Tacoma Intl

Wed 2/10

5:59 pm-1:00 am

2 stops37h 01m

Tamuning Guam Intl

Tue 2/23

2:40 am-11:50 am

1 stop27h 10m

$1,560

SeattleTamuning

SEA Seattle/Tacoma Intl - GUM Tamuning Guam Intl

SEAGUM

Seattle/Tacoma Intl

Sun 2/7

5:59 pm-1:00 am

2 stops37h 01m

Tamuning Guam Intl

Tue 2/23

2:40 am-11:50 am

1 stop27h 10m

$1,561

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	$510
Best Round-Trip Price	$726
Fastest flight time	20h 00m
Popular in	August

The best one-way flight price to Guam from United States in the last 5 days is $510 (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 $726 (Honolulu to Tamuning Guam Intl).

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The fastest flight to Guam from United States takes 20h 00m (Boise Air Term. Gowen Fld 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 $911 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 $588 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.