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

Prices for flights from Buffalo Airport to Guam are refreshed on a daily basis.

How old do you have to be to fly from Buffalo Airport 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 from Buffalo Airport to Guam.

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

The travel and health documents required for your trip to Guam can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Guam. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$1,547 Cheap Flights from Buffalo to Guam in 2026

Find the cheapest flights from Buffalo to Guam

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 6:05 pm

BUF

GUM

21h 05m

2 stops

7:35 pm - 11:36 pm

GUM

BUF

42h 01m

2 stops

$1,994United Airlines

Thu, Oct 1 - Fri, Oct 9

6:30 am - 7:00 pm

BUF

GUM

21h 30m

2 stops

6:55 am - 8:31 pm

GUM

BUF

28h 36m

2 stops

$1,995United Airlines

Tue, Nov 3 - Wed, Dec 30

6:30 am - 9:20 pm

BUF

GUM

24h 50m

2 stops

12:15 pm - 10:46 pm

GUM

BUF

24h 31m

3 stops

$2,014United Airlines

Thu, Oct 1 - Fri, Oct 9

7:00 am - 6:05 pm

BUF

GUM

21h 05m

2 stops

7:10 am - 10:46 pm

GUM

BUF

29h 36m

2 stops

$2,019United Airlines

Sat, Oct 10 - Sat, Oct 17

6:30 am - 3:45 pm

BUF

GUM

66h 15m

3 stops

6:55 am - 8:31 pm

GUM

BUF

28h 36m

2 stops

$2,036United Airlines

Tue, Nov 3 - Wed, Dec 30

7:00 am - 6:05 pm

BUF

GUM

21h 05m

2 stops

1:00 pm - 10:46 pm

GUM

BUF

23h 46m

3 stops

$2,045United Airlines

Sat, Oct 10 - Sat, Oct 17

5:50 pm - 7:00 pm

BUF

GUM

58h 10m

2 stops

7:55 pm - 10:37 pm

GUM

BUF

41h 42m

2 stops

$2,086United Airlines

Sun, Dec 20 - Sun, Jan 10

5:50 pm - 7:00 pm

BUF

GUM

58h 10m

2 stops

6:55 am - 8:31 pm

GUM

BUF

28h 36m

2 stops

$2,087United Airlines

Sun, Dec 20 - Thu, Jan 7

7:00 am - 4:20 am

BUF

GUM

31h 20m

2 stops

7:35 pm - 7:02 pm

GUM

BUF

37h 27m

2 stops

$2,111United Airlines

Sat, Sep 12 - Sat, Sep 19

5:50 pm - 7:00 pm

BUF

GUM

58h 10m

2 stops

7:55 pm - 8:31 pm

GUM

BUF

39h 36m

2 stops

$2,136United Airlines

Sun, Dec 20 - Fri, Jan 8

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United Airlines flights from Buffalo to Guam

Our best United Airlines deals on Buffalo to Guam flight tickets

United Airlines

Oct 1

BUF7:00 amBuffalo

21h 05m

2 stops

GUM6:05 pmTamuning Guam Intl

Oct 9

GUM7:35 pmTamuning Guam Intl

42h 01m

2 stops

BUF11:36 pmBuffalo

$1,994

United Airlines

Nov 3

BUF6:30 amBuffalo

21h 30m

2 stops

GUM7:00 pmTamuning Guam Intl

Dec 30

GUM6:55 amTamuning Guam Intl

28h 36m

2 stops

BUF8:31 pmBuffalo

$1,995

United Airlines

Oct 1

BUF6:30 amBuffalo

24h 50m

2 stops

GUM9:20 pmTamuning Guam Intl

Oct 9

GUM12:15 pmTamuning Guam Intl

24h 31m

3 stops

BUF10:46 pmBuffalo

$2,014

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloTamuning

BUF - GUM

BUFGUM

Buffalo

Thu 10/1

7:00 am-6:05 pm

2 stops21h 05m

Tamuning Guam Intl

Fri 10/9

7:35 pm-11:36 pm

2 stops42h 01m

$1,994

BuffaloTamuning

BUF - GUM

BUFGUM

Buffalo

Tue 11/3

6:30 am-7:00 pm

2 stops21h 30m

Tamuning Guam Intl

Wed 12/30

6:55 am-8:31 pm

2 stops28h 36m

$1,995

BuffaloTamuning

BUF - GUM

BUFGUM

Buffalo

Thu 10/1

6:30 am-9:20 pm

2 stops24h 50m

Tamuning Guam Intl

Fri 10/9

12:15 pm-10:46 pm

3 stops24h 31m

$2,014

BuffaloTamuning

BUF - GUM

BUFGUM

Buffalo

Sat 10/10

7:00 am-6:05 pm

2 stops21h 05m

Tamuning Guam Intl

Sat 10/17

7:10 am-10:46 pm

2 stops29h 36m

$2,019

BuffaloTamuning

BUF - GUM

BUFGUM

Buffalo

Tue 11/3

6:30 am-3:45 pm

3 stops66h 15m

Tamuning Guam Intl

Wed 12/30

6:55 am-8:31 pm

2 stops28h 36m

$2,036

Quickest round-trip

BuffaloTamuning

BUF - GUM

BUFGUM

Buffalo

Sat 10/10

7:00 am-6:05 pm

2 stops21h 05m

Tamuning Guam Intl

Sat 10/17

1:00 pm-10:46 pm

3 stops23h 46m

$2,045

BuffaloTamuning

BUF - GUM

BUFGUM

Buffalo

Sun 12/20

5:50 pm-7:00 pm

2 stops58h 10m

Tamuning Guam Intl

Sun 1/10

7:55 pm-10:37 pm

2 stops41h 42m

$2,086

BuffaloTamuning

BUF - GUM

BUFGUM

Buffalo

Sun 12/20

5:50 pm-7:00 pm

2 stops58h 10m

Tamuning Guam Intl

Thu 1/7

6:55 am-8:31 pm

2 stops28h 36m

$2,087

BuffaloTamuning

BUF - GUM

BUFGUM

Buffalo

Sat 9/12

7:00 am-4:20 am

2 stops31h 20m

Tamuning Guam Intl

Sat 9/19

7:35 pm-7:02 pm

2 stops37h 27m

$2,111

BuffaloTamuning

BUF - GUM

BUFGUM

Buffalo

Sun 12/20

5:50 pm-7:00 pm

2 stops58h 10m

Tamuning Guam Intl

Fri 1/8

7:55 pm-8:31 pm

2 stops39h 36m

$2,136

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 Buffalo 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 Buffalo to Guam?

Delta and United Airlines are the most popular carriers operating from Buffalo to Guam

Cheap Buffalo to Guam flight deals and tips

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

Fastest flight time	21h 05m
Direct flights	None

The fastest flight from Buffalo to Guam takes 21h 05m

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

Search flight deals

Frequently asked questions about flying from Buffalo to Guam

When did momondo last update prices for flights from Buffalo Airport to Guam?
Prices for flights from Buffalo Airport to Guam are refreshed on a daily basis.
How old do you have to be to fly from Buffalo Airport 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 from Buffalo Airport to Guam.
What documentation or ID do you need to fly to Guam?
The travel and health documents required for your trip to Guam can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Guam. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Guam?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Buffalo to Guam. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Buffalo to Guam on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Buffalo 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 Buffalo to Guam right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Guam from Buffalo. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Guam trip

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Flights to Tamuningfrom $754

Cheap flights from Buffalo to Guam from $1,547

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Guam departing on 7/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Buffalo to Guam

Our best United Airlines deals on Buffalo to Guam flight tickets

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How to get the cheapest flight ticket from Buffalo to Guam

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Cheap Buffalo to Guam flight deals and tips

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

Fastest flight time

Direct flights

Frequently asked questions about flying from Buffalo 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

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

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