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Ontario

$1,393+ Cheap flights from Guam to Ontario (ONT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/27. Fares are subject to change and may not be available on all flights or dates of travel.
GUM — ONT
nov. 5 — nov. 121
mar. 11/5
mar. 11/12
1 adult, Economy
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One-way flights from Guam to Ontario
Search for one-way flight options from Guam to Ontario. Find affordable one-way fares based on user searches. Data last updated octubre 31, 2024.

This United Airlines deal was found by Cheapflights users on 10/30. 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.
jue. 3/274:50 pmGUM - ONT
2 stops46h 50mUnited Airlines
Deal found 10/30$1,393

Find flights from Guam to Ontario within your budget

Customize your flight search to find flights from Guam to Ontario 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 2,570,725 searches. Data last updated octubre 31, 2024.

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TamuningOntario

GUM - ONT

GUMONT

Tamuning Guam Intl

jue. 3/27

4:50 pm-10:40 pm

2 stops46h 50m

$1,393

Flights are sorted by cheapest first

Deals found on 10/30

Travel insights for flights from Guam to Ontario

Get recent, data-driven insights about flights from Guam to Ontario including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Guam to Ontario?

Currently, September is the cheapest month in which you can book a flight from Guam to Ontario (average of $236). Flying from Guam to Ontario in December is currently the most expensive (average of $288). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated octubre 31, 2024.
United Airlines
7.4
Good
9,240 reviews

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.7

Crew

8.1

Overall

7.4

Reviews

1 / 10

Basic and no-frills. Late timing put pressure on disembarking and making connections.

United Airlines
7.4
Good
9,240 reviews
United Airlines
7.4
Good
9,240 reviews

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.7

Crew

8.1

Overall

7.4

Reviews

1 / 10

Basic and no-frills. Late timing put pressure on disembarking and making connections.

Related info for your journey

Find useful and relevant information for your journey from Guam to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    For a flight from Guam to Ontario, you will be flying into Ontario. Ontario (ONT) is just 3.1 mi from the center of the city.

  • What does GUM to ONT mean?

    Great question - GUM to ONT just means Tamuning Guam Intl Airport to Ontario Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Guam to Ontario that include extra baggage allowance?

    The amount of baggage you can bring on your Guam to Ontario flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Guam to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter Guam to Ontario flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Guam to Ontario that include hotel bookings?

    Yes. In addition to deals on Guam to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Guam to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Guam to Ontario.

  • Can I find deals for business class flights from Guam to Ontario?

    Yes. Cheapflights offers flight deals from Guam to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Guam to Ontario that allow pets onboard?

    Many airlines flying from Guam to Ontario offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Guam to Ontario?

    Yes, you can often find last-minute deals on Guam to Ontario flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • What is the cheapest month to book a flight from Guam to Ontario?

    Currently, September is the cheapest month in which you can book a flight from Guam to Ontario (average of $236). Flying from Guam to Ontario in December is currently the most expensive (average of $288). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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