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Cheap flights from Buffalo to Guam from $1,896

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Guam departing on 9/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:52 pm - 3:50 pm
BUF
-
GUM
55h 58m
2 stops
United Airlines Logo
7:10 am - 11:23 pm
GUM
-
BUF
30h 13m
2 stops
$1,896United Airlines
Fri, Sep 11 - Tue, Sep 15
United Airlines Logo
7:00 am - 3:45 pm
BUF
-
GUM
66h 45m
3 stops
United Airlines Logo
7:10 am - 11:23 pm
GUM
-
BUF
30h 13m
2 stops
$1,901United Airlines
Fri, Sep 11 - Tue, Sep 15
United Airlines Logo
5:52 pm - 3:50 pm
BUF
-
GUM
55h 58m
2 stops
United Airlines Logo
7:10 am - 11:23 pm
GUM
-
BUF
30h 13m
2 stops
$1,996United Airlines
Fri, Sep 11 - Tue, Sep 15
United Airlines Logo
7:00 am - 3:45 pm
BUF
-
GUM
66h 45m
3 stops
United Airlines Logo
7:10 am - 11:23 pm
GUM
-
BUF
30h 13m
2 stops
$2,002United Airlines
Fri, Sep 11 - Tue, Sep 15
United Airlines Logo
6:00 am - 4:25 am
BUF
-
GUM
32h 25m
2 stops
United Airlines Logo
7:05 am - 11:05 pm
GUM
-
BUF
30h 00m
2 stops
$2,252United Airlines
Tue, Apr 28 - Thu, May 7
United Airlines Logo
7:00 am - 6:05 pm
BUF
-
GUM
45h 05m
3 stops
United Airlines Logo
7:05 am - 11:05 pm
GUM
-
BUF
30h 00m
2 stops
$2,266United Airlines
Tue, Apr 28 - Thu, May 7
United Airlines Logo
8:37 am - 9:45 pm
BUF
-
GUM
23h 08m
2 stops
United Airlines Logo
12:10 pm - 11:05 pm
GUM
-
BUF
24h 55m
2 stops
$2,274United Airlines
Tue, May 5 - Tue, May 12
United Airlines Logo
11:02 am - 6:05 pm
BUF
-
GUM
41h 03m
3 stops
United Airlines Logo
7:05 am - 11:05 pm
GUM
-
BUF
30h 00m
2 stops
$2,397United Airlines
Tue, May 5 - Tue, May 12
United Airlines Logo
6:04 am - 9:45 pm
BUF
-
GUM
25h 41m
3 stops
United Airlines Logo
7:05 am - 4:54 pm
GUM
-
BUF
23h 49m
3 stops
$2,579United Airlines
Tue, May 5 - Tue, May 12

United Airlines flights from Buffalo to Guam

Our best United Airlines deals on Buffalo to Guam flight tickets
United Airlines
Sep 11
BUF5:52 pmBuffalo
55h 58m
2 stops
GUM3:50 pmTamuning Guam Intl
Sep 15
GUM7:10 amTamuning Guam Intl
30h 13m
2 stops
BUF11:23 pmBuffalo
$1,896
United Airlines
Sep 11
BUF7:00 amBuffalo
66h 45m
3 stops
GUM3:45 pmTamuning Guam Intl
Sep 15
GUM7:10 amTamuning Guam Intl
30h 13m
2 stops
BUF11:23 pmBuffalo
$1,901
United Airlines
Sep 11
BUF5:52 pmBuffalo
55h 58m
2 stops
GUM3:50 pmTamuning Guam Intl
Sep 15
GUM7:10 amTamuning Guam Intl
30h 13m
2 stops
BUF11:23 pmBuffalo
$1,996

momondo Fare Finder

 
Customize your flight search to find flights from Buffalo to Guam that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 25, 2026.
Use the filters below to find and compare flights from Buffalo to Guam that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloTamuning

BUF - GUM

BUFGUM

Buffalo

Fri 9/11

5:52 pm-3:50 pm

2 stops55h 58m

Tamuning Guam Intl

Tue 9/15

7:10 am-11:23 pm

2 stops30h 13m

$1,896

BuffaloTamuning

BUF - GUM

BUFGUM

Buffalo

Fri 9/11

7:00 am-3:45 pm

3 stops66h 45m

Tamuning Guam Intl

Tue 9/15

7:10 am-11:23 pm

2 stops30h 13m

$1,901

BuffaloTamuning

BUF - GUM

BUFGUM

Buffalo

Fri 9/11

5:52 pm-3:50 pm

2 stops55h 58m

Tamuning Guam Intl

Tue 9/15

7:10 am-11:23 pm

2 stops30h 13m

$1,996

BuffaloTamuning

BUF - GUM

BUFGUM

Buffalo

Fri 9/11

7:00 am-3:45 pm

3 stops66h 45m

Tamuning Guam Intl

Tue 9/15

7:10 am-11:23 pm

2 stops30h 13m

$2,002

BuffaloTamuning

BUF - GUM

BUFGUM

Buffalo

Tue 4/28

6:00 am-4:25 am

2 stops32h 25m

Tamuning Guam Intl

Thu 5/7

7:05 am-11:05 pm

2 stops30h 00m

$2,252

BuffaloTamuning

BUF - GUM

BUFGUM

Buffalo

Tue 4/28

7:00 am-6:05 pm

3 stops45h 05m

Tamuning Guam Intl

Thu 5/7

7:05 am-11:05 pm

2 stops30h 00m

$2,266
Quickest round-trip

BuffaloTamuning

BUF - GUM

BUFGUM

Buffalo

Tue 5/5

8:37 am-9:45 pm

2 stops23h 08m

Tamuning Guam Intl

Tue 5/12

12:10 pm-11:05 pm

2 stops24h 55m

$2,274

BuffaloTamuning

BUF - GUM

BUFGUM

Buffalo

Tue 5/5

11:02 am-6:05 pm

3 stops41h 03m

Tamuning Guam Intl

Tue 5/12

7:05 am-11:05 pm

2 stops30h 00m

$2,397

BuffaloTamuning

BUF - GUM

BUFGUM

Buffalo

Tue 5/5

6:04 am-9:45 pm

3 stops25h 41m

Tamuning Guam Intl

Tue 5/12

7:05 am-4:54 pm

3 stops23h 49m

$2,579

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

31h 25m

Direct flights

None
The fastest flight from Buffalo to Guam takes 31h 25m
There are no direct flights from Buffalo to Guam. There are no popular flight routes from Buffalo to Guam.
Search flight deals

  • 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.

  • How do I get Price Alerts for flights from Buffalo to Guam?

    Search flight deals from Buffalo to Guam. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Buffalo to Guam with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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.

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