$2,161+ Cheap flights from Buffalo (BUF) to Guam
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — GUM
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest
Best
Last-minute
Cheapest flights from Buffalo to GuamExplore the most affordable flight options available from Buffalo to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
Explore the most affordable flight options available from Buffalo to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/198:15 am -
2 stops43h 45m
Sat 1/97:45 am -
2 stops30h 08m
Deal found 10/22![United Airlines logo]()
$2,505
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:36 pm -
2 stops39h 24m
Tue 11/172:40 am -
2 stops36h 19m
Deal found 10/22![Delta logo]()
$2,584
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:30 am -
2 stops21h 30m
Wed 11/1812:25 pm -
3 stops25h 08m
Deal found 10/22![United Airlines logo]()
$3,646
Best flights from Buffalo to GuamDiscover carefully curated flight deals from Buffalo to Guam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Buffalo to Guam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This United Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2011:15 am -
2 stops61h 30m
Sun 1/247:45 am -
2 stops30h 08m
Deal found 10/20![United Airlines logo]()
$2,161
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:36 pm -
2 stops39h 24m
Tue 11/172:40 am -
2 stops36h 19m
Deal found 10/22![Delta logo]()
$2,584
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/198:15 am -
2 stops43h 45m
Sat 1/97:45 am -
2 stops30h 08m
Deal found 10/22![United Airlines logo]()
$2,505
Last-minute flights from Buffalo to GuamDiscover last-minute flight deals from Buffalo to Guam. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Guam. Data last updated October 25, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:36 pm -
2 stops39h 24m
Tue 11/172:40 am -
2 stops36h 19m
Deal found 10/22![Delta logo]()
$2,584
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:30 am -
2 stops21h 30m
Wed 11/1812:25 pm -
3 stops25h 08m
Deal found 10/22![United Airlines logo]()
$3,646
Find flight deals from Buffalo to Guam
Keep the following information in mind while searching for Buffalo to Guam flight deals. Data was last updated October 25, 2026.
Round-trip from | $2,161 (United Airlines) |
|---|
Cheapflights 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, Cheapflights users made 7,457,451 searches. Data last updated October 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
Cheapest round-trip
BuffaloTamuning
BUF Buffalo - GUM Tamuning Guam Intl
BUFGUM
Buffalo
Wed 1/20
11:15 am-3:45 pm
2 stops61h 30m
Tamuning Guam Intl
Sun 1/24
7:45 am-10:53 pm
2 stops30h 08m
$2,161
Quickest round-trip
BuffaloTamuning
BUF Buffalo - GUM Tamuning Guam Intl
BUFGUM
Buffalo
Sat 12/19
8:15 am-7:00 pm
2 stops43h 45m
Tamuning Guam Intl
Sat 1/9
7:45 am-10:53 pm
2 stops30h 08m
$2,505
BuffaloTamuning
BUF Buffalo - GUM Tamuning Guam Intl
BUFGUM
Buffalo
Wed 11/11
6:36 pm-1:00 am
2 stops39h 24m
Tamuning Guam Intl
Tue 11/17
2:40 am-11:59 pm
2 stops36h 19m
$2,584
Sorted by cheapest first
Best time to book a flight from Buffalo to Guam
Have a flexible travel schedule? Discover the best time to fly to Guam from Buffalo with our price prediction graph.
BUF-GUM
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Buffalo to Guam
BUF-GU0
BUF-GUM
No data available for this route at this time. Please check back soon.
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