When did momondo last update prices for flights from Maine to Guam?

Prices for flights from Maine to Guam refresh daily.

How many operators does momondo search for flights from Maine to Guam?

As of August 2026, there is 1 operator available to choose from for flights from Maine to Guam.

How old do you have to be to fly from Maine to Guam?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Maine to Guam.

What documentation or ID do you need to fly to Guam?

The necessary travel and health documents for your Guam trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$1,259 Cheap Flights from Maine to Guam in 2026

Find the cheapest flights from Maine to Guam

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:12 am - 2:35 pmBOS Boston Logan Intl-GUM Tamuning Guam Intl

41h 23m2 stops Seattle/Tacoma Intl Tokyo Narita

4:35 pm - 11:54 pmGUM Tamuning Guam Intl-BOS Boston Logan Intl

45h 19m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,600Multiple Airlines

Tue, Sep 22 - Tue, Sep 29

7:12 am - 2:35 pmBOS Boston Logan Intl-GUM Tamuning Guam Intl

41h 23m2 stops Seattle/Tacoma Intl Tokyo Narita

4:35 pm - 7:39 amGUM Tamuning Guam Intl-BOS Boston Logan Intl

53h 04m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,690Multiple Airlines

Mon, Sep 7 - Thu, Sep 10

7:59 pm - 2:35 pmBOS Boston Logan Intl-GUM Tamuning Guam Intl

52h 36m2 stops Seattle/Tacoma Intl Tokyo Narita

4:35 pm - 11:54 pmGUM Tamuning Guam Intl-BOS Boston Logan Intl

45h 19m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,789Multiple Airlines

Sat, Sep 12 - Wed, Sep 16

7:12 am - 2:35 pmBOS Boston Logan Intl-GUM Tamuning Guam Intl

41h 23m2 stops Seattle/Tacoma Intl Tokyo Narita

4:35 pm - 11:54 pmGUM Tamuning Guam Intl-BOS Boston Logan Intl

45h 19m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,808Multiple Airlines

Tue, Sep 22 - Tue, Sep 29

7:12 am - 3:35 pmBOS Boston Logan Intl-GUM Tamuning Guam Intl

42h 23m2 stops Seattle/Tacoma Intl Incheon Intl

5:20 pm - 11:54 pmGUM Tamuning Guam Intl-BOS Boston Logan Intl

44h 34m2 stops Incheon Intl Seattle/Tacoma Intl

$1,867Multiple Airlines

Sat, Sep 5 - Tue, Sep 8

7:59 pm - 2:35 pmBOS Boston Logan Intl-GUM Tamuning Guam Intl

52h 36m2 stops Seattle/Tacoma Intl Tokyo Narita

4:35 pm - 11:54 pmGUM Tamuning Guam Intl-BOS Boston Logan Intl

45h 19m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,877Multiple Airlines

Sat, Sep 12 - Wed, Sep 16

7:12 am - 2:35 pmBOS Boston Logan Intl-GUM Tamuning Guam Intl

41h 23m2 stops Seattle/Tacoma Intl Tokyo Narita

4:35 pm - 11:54 pmGUM Tamuning Guam Intl-BOS Boston Logan Intl

45h 19m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,908Multiple Airlines

Mon, Sep 21 - Mon, Sep 28

6:00 am - 7:00 pmBOS Boston Logan Intl-GUM Tamuning Guam Intl

22h 00m2 stops Chicago O'Hare Intl Honolulu

7:45 am - 11:59 pmGUM Tamuning Guam Intl-BOS Boston Logan Intl

31h 14m3 stops Honolulu San Francisco Washington, D.C. Dulles Intl

$1,919United Airlines

Wed, Nov 4 - Wed, Nov 11

8:15 pm - 7:00 pmBOS Boston Logan Intl-GUM Tamuning Guam Intl

31h 45m2 stops San Francisco Honolulu

7:45 am - 4:38 pmGUM Tamuning Guam Intl-BOS Boston Logan Intl

23h 53m2 stops Honolulu Los Angeles

$1,919United Airlines

Sun, Feb 7 - Wed, Feb 17

6:00 am - 7:00 pmBOS Boston Logan Intl-GUM Tamuning Guam Intl

22h 00m2 stops Chicago O'Hare Intl Honolulu

7:45 am - 9:28 pmGUM Tamuning Guam Intl-BOS Boston Logan Intl

28h 43m2 stops Honolulu Houston George Bush Intcntl

$1,919United Airlines

Wed, Nov 4 - Wed, Nov 11

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United Airlines flights from Maine to Guam

Our best United Airlines deals on Maine to Guam flight tickets

United Airlines

Nov 18

BOS8:25 pmBoston Logan Intl

31h 35m

2 stops

GUM7:00 pmTamuning Guam Intl

Dec 1

GUM7:45 amTamuning Guam Intl

27h 29m

2 stops

BOS8:14 pmBoston Logan Intl

$1,919

United Airlines

Dec 21

BOS9:30 amBoston Logan Intl

28h 10m

2 stops

GUM4:40 amTamuning Guam Intl

Dec 28

GUM7:45 amTamuning Guam Intl

24h 51m

3 stops

BOS5:36 pmBoston Logan Intl

$2,044

United Airlines

Dec 20

BOS7:40 pmBoston Logan Intl

35h 05m

2 stops

GUM9:45 pmTamuning Guam Intl

Dec 28

GUM7:45 amTamuning Guam Intl

24h 15m

2 stops

BOS5:00 pmBoston Logan Intl

$2,052

Delta flights from Maine to Guam

Our best Delta deals on Maine to Guam flight tickets

Delta

Sep 21

BOS6:05 amBoston Logan Intl

27h 50m

2 stops

GUM11:55 pmTamuning Guam Intl

Oct 4

GUM2:00 amTamuning Guam Intl

28h 07m

2 stops

BOS4:07 pmBoston Logan Intl

$2,099

Delta

Sep 29

BOS5:55 amBoston Logan Intl

43h 40m

2 stops

GUM3:35 pmTamuning Guam Intl

Oct 9

GUM2:00 amTamuning Guam Intl

36h 20m

2 stops

BOS12:20 amBoston Logan Intl

$2,149

Delta

Sep 6

BOS6:45 pmBoston Logan Intl

39h 10m

2 stops

GUM11:55 pmTamuning Guam Intl

Sep 20

GUM2:00 amTamuning Guam Intl

34h 33m

2 stops

BOS10:33 pmBoston Logan Intl

$2,157

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonTamuning

BOS Boston Logan Intl - GUM Tamuning Guam Intl

BOSGUM

Boston Logan Intl

Tue 9/22

7:12 am-2:35 pm

2 stops41h 23m

Tamuning Guam Intl

Tue 9/29

4:35 pm-11:54 pm

2 stops45h 19m

$1,600

BostonTamuning

BOS Boston Logan Intl - GUM Tamuning Guam Intl

BOSGUM

Boston Logan Intl

Mon 9/7

7:12 am-2:35 pm

2 stops41h 23m

Tamuning Guam Intl

Thu 9/10

4:35 pm-7:39 am

2 stops53h 04m

$1,690

BostonTamuning

BOS Boston Logan Intl - GUM Tamuning Guam Intl

BOSGUM

Boston Logan Intl

Sat 9/12

7:59 pm-2:35 pm

2 stops52h 36m

Tamuning Guam Intl

Wed 9/16

4:35 pm-11:54 pm

2 stops45h 19m

$1,789

BostonTamuning

BOS Boston Logan Intl - GUM Tamuning Guam Intl

BOSGUM

Boston Logan Intl

Tue 9/22

7:12 am-2:35 pm

2 stops41h 23m

Tamuning Guam Intl

Tue 9/29

4:35 pm-11:54 pm

2 stops45h 19m

$1,808

BostonTamuning

BOS Boston Logan Intl - GUM Tamuning Guam Intl

BOSGUM

Boston Logan Intl

Sat 9/5

7:12 am-3:35 pm

2 stops42h 23m

Tamuning Guam Intl

Tue 9/8

5:20 pm-11:54 pm

2 stops44h 34m

$1,867

BostonTamuning

BOS Boston Logan Intl - GUM Tamuning Guam Intl

BOSGUM

Boston Logan Intl

Sat 9/12

7:59 pm-2:35 pm

2 stops52h 36m

Tamuning Guam Intl

Wed 9/16

4:35 pm-11:54 pm

2 stops45h 19m

$1,877

BostonTamuning

BOS Boston Logan Intl - GUM Tamuning Guam Intl

BOSGUM

Boston Logan Intl

Mon 9/21

7:12 am-2:35 pm

2 stops41h 23m

Tamuning Guam Intl

Mon 9/28

4:35 pm-11:54 pm

2 stops45h 19m

$1,908

BostonTamuning

BOS Boston Logan Intl - GUM Tamuning Guam Intl

BOSGUM

Boston Logan Intl

Wed 11/4

6:00 am-7:00 pm

2 stops22h 00m

Tamuning Guam Intl

Wed 11/11

7:45 am-11:59 pm

3 stops31h 14m

$1,919

BostonTamuning

BOS Boston Logan Intl - GUM Tamuning Guam Intl

BOSGUM

Boston Logan Intl

Sun 2/7

8:15 pm-7:00 pm

2 stops31h 45m

Tamuning Guam Intl

Wed 2/17

7:45 am-4:38 pm

2 stops23h 53m

$1,919

Quickest round-trip

BostonTamuning

BOS Boston Logan Intl - GUM Tamuning Guam Intl

BOSGUM

Boston Logan Intl

Wed 11/4

6:00 am-7:00 pm

2 stops22h 00m

Tamuning Guam Intl

Wed 11/11

7:45 am-9:28 pm

2 stops28h 43m

$1,919

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Maine to Guam

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Maine to Guam?

Alaska Airlines and United Airlines are the most popular carriers operating from Maine to Guam

Cheap Maine to Guam flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Maine to Guam

Best Price Found	$1,259
Fastest flight time	22h 00m
Direct flights	None

The best one-way flight to Guam from Maine in the past 72 hours is $1,259. The best round-trip flight deal from Maine to Guam found on momondo in the last 72 hours is $1,600.

The fastest flight from Maine to Guam takes 22h 00m

There are no direct flights from Maine to Guam. There are no popular flight routes from Maine to Guam.

Search flight deals

Frequently asked questions about flying from Maine to Guam

When did momondo last update prices for flights from Maine to Guam?
Prices for flights from Maine to Guam refresh daily.
How many operators does momondo search for flights from Maine to Guam?
As of August 2026, there is 1 operator available to choose from for flights from Maine to Guam.
How old do you have to be to fly from Maine to Guam?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Maine to Guam.
What documentation or ID do you need to fly to Guam?
The necessary travel and health documents for your Guam trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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 from Maine to Guam?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Maine to Guam for you.

Can I find flights from Maine to Guam with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Maine to Guam flights to just show those with flexible booking policies.

How can momondo help me find flights from Maine to Guam?

Once you have performed a search for Maine to Guam flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Maine 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 from Maine and alert you when they change.

An easier way to manage your Guam trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Popular cities in Guam

Flights to Tamuningfrom $1,183

Cheap flights from Maine to Guam from $1,259

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maine to Guam departing on 2/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Maine to Guam

Cheap round-trip flights

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Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

United Airlines flights from Maine to Guam

Our best United Airlines deals on Maine to Guam flight tickets

Delta flights from Maine to Guam

Our best Delta deals on Maine to Guam flight tickets

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Use the filters below to find and compare flights from Maine to Guam that are best for you.

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How to get the cheapest flight ticket from Maine to Guam

What is the cheapest airline that flies from Maine to Guam?

Cheap Maine to Guam flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Maine to Guam

Why use momondo?

An easier way to manage your Guam trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Guam

Popular cities in Guam

Popular flights according to clicks in the last 7 days on momondo

Maine flight routes

According to popular flight searches on momondo this year

Guam flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Guam

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Guam

List of cabin classes available on flights landing in Guam. Availability may vary depending on flight origin and airline.

Complete your trip to Guam

Explore popular destinations other users love

According to popular flight searches on momondo this year