Cheap flights from Ontario (ONT) to Guam

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Home Oceania Guam Cheap flights from Ontario to Guam

How to find the cheapest flight from
Ontario (ONT) to Guam

All the information you need to plan the best ONT to GUM flight in 2021: compare Ontario to Guam flight prices with the expected peak season, weather and rainfall in Guam.
What is the cheapest month to fly from Ontario to Guam?

The best pricing can be found in the month of February. Prices to Guam from Ontario average $1,842. You can even find prices in February for less than $1,842, as users have found deals to Guam from as low as $1,611. The month of September appears to be one of the more expensive times to travel to Guam from Ontario. Flying in the targeted month can save you up to 8%.

Cheap flights from Ontario to Guam in May, June 2021

The best prices found for ONT to Guam flights for May, June
31 May - 9 Jun
$1,910pp
ONT
Ontario
United Airlines
   
2 STOPS
GUM
Tamuning Guam Intl
GUM
Tamuning Guam Intl
United Airlines
   
2 STOPS
ONT
Ontario
1 Jun - 15 Jun
$1,960pp
ONT
Ontario
United Airlines
   
2 STOPS
GUM
Tamuning Guam Intl
GUM
Tamuning Guam Intl
United Airlines
   
2 STOPS
ONT
Ontario
1 Jun - 15 Jun
$2,404pp
ONT
Ontario
Multiple Airlines
 
1 STOP
GUM
Tamuning Guam Intl
GUM
Tamuning Guam Intl
United Airlines
   
2 STOPS
ONT
Ontario

Ontario to Guam 2021 flight deals

Cheap flights to Guam from Ontario found for this year
1 Nov - 5 Nov
$1,459pp
ONT
Ontario
United Airlines
   
2 STOPS
GUM
Tamuning Guam Intl
GUM
Tamuning Guam Intl
United Airlines
   
2 STOPS
ONT
Ontario
2 Nov - 5 Nov
$1,467pp
ONT
Ontario
United Airlines
   
2 STOPS
GUM
Tamuning Guam Intl
GUM
Tamuning Guam Intl
United Airlines
   
2 STOPS
ONT
Ontario
12 Nov - 16 Nov
$1,472pp
ONT
Ontario
United Airlines
   
2 STOPS
GUM
Tamuning Guam Intl
GUM
Tamuning Guam Intl
United Airlines
   
2 STOPS
ONT
Ontario

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Ontario</span> to <span class="emphasized">Guam</span> flights.

Flight FAQs

From Ontario to Guam

Are flight prices decreasing from Ontario to Guam due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Ontario and Guam for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Ontario to Guam have flexible changes due to COVID-19?

United Airlines is one of the carriers that may have flexible change policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

What airport do you fly from for flights from Ontario to Guam?

Most people fly from Ontario (ONT) if they book a flight from Ontario to Guam. Ontario is conveniently located just 3.1 mi from Ontario’s city center.

Can I find flights from Ontario to Guam for under $1,500 on Cheapflights?

Yes, there are multiple flights from Ontario to Guam for under $1,500. The cheapest flight booked recently is on United Airlines for just $1,459, but on average you can expect to pay $2,135.

Are there nonstop flights from Ontario to Guam for under $1,500 on Cheapflights?

There are no nonstop flights from Ontario to Guam, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

What are the cheapest Flights from Ontario to Guam?

The cheapest flight price from Ontario to Guam is $1,779. On average you can expect to pay $1,779. The most popular route, (Ontario - Tamuning Guam Intl), can usually be booked for $1,472.

How long is the flight from Ontario to Guam?

For as low as $1,910, United Airlines can have you in Guam from Ontario in 19h 06m. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Ontario to Guam round-trip?

Currently priced at $1,459, United Airlines will fly you from Ontario to Guam and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Delta for as low as $2,010.

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Destination information for Guam

Things to know before you go - useful duration and weather info for your trip from Ontario to Guam.
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Airports servicing Ontario

Ontario (ONT)

Airports servicing

Tamuning Guam Intl (GUM)

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