Cheap Flights from Guam International Airport to Ontario (ONT) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/12
Sun	Mon	Tue	Wed	Thu	Fri	Sat
	1Search	2Search	3Search	4Search	5Search	6Search
7Search	8Search	9Search	10Search	11Search	121,601	13Search
14Search	15Search	16Search	17Search	181,323	191,416	20Search
211,354	22Search	23Search	24Search	25Search	26Search	27Search
28Search	29Search	30Search	31Search

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Return Date

2025/12
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Total Fares（Round-Trip/Economy）: EUR /Per Person

* Displayed fare(s) may differ from the actual search result

Guam－Ontario Airport
December Lowest Airfares
EUR1,323

The airfare displayed above is for United Airlines

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Guam－Ontario Airport
January Lowest Airfares
EUR1,158

The airfare displayed above is for United Airlines

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Guam－Ontario Airport
February Lowest Airfares -----
Guam－Ontario Airport
March Lowest Airfares -----
Guam－Ontario Airport
April Lowest Airfares -----

Guam－Ontario
Estimated Flight Time
12 Hours 32 Minutes
Guam－Ontario
Number of Operating Airlines
1

Operating Airlines for Guam－Ontario Airport Route
United Airlines

Other Destinations from:Guam

Guam－Philadelphia(PHL)
EUR1,344〜
Guam－Pensacola(PNS)
EUR1,243〜
* Fares vary in accordance to seat availability
Other Departures to: Ontario

Incheon Airport－Ontario(ONT)
EUR412〜
San Francisco Airport－Ontario(ONT)
EUR119〜
Haneda Airport－Ontario(ONT)
EUR547〜
Narita Airport－Ontario(ONT)
EUR509〜
Chubu Centrair Airport－Ontario(ONT)
EUR734〜
Itami Airport (Osaka Airport)－Ontario(ONT)
EUR1,155〜
Kansai Airport－Ontario(ONT)
EUR735〜
* Fares vary in accordance to seat availability