Title: Cheap Flights from Ontario (ONT) to Guaymas (GYM) - Expedia.ca ![A peaceful harbor in San Carlos along Mexico's Pacific Coast](https://images.trvl-media.com/place/10834/ee646f90-edd4-45ee-bf36-349ff8a6cd44.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Ontario (ONT) to Guaymas (GYM) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Los Angeles - Ontario Intl. Airport (ONT) to Guaymas, Sonora (GYM-General Jose Maria Yanez Intl.) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:ont,to:gym,departure:20/10/2025TANYT&leg2=from:gym,to:ont,departure:27/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![WestJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.ca/Flights-Search?leg1=from:ont,to:gym,departure:20/10/2025TANYT&leg2=from:gym,to:ont,departure:27/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![Flair Airlines](https://a.travel-assets.com/air/airlines/f8_sq.svg) Flair Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:ont,to:gym,departure:20/10/2025TANYT&leg2=from:gym,to:ont,departure:27/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F8"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:ont,to:gym,departure:20/10/2025TANYT&leg2=from:gym,to:ont,departure:27/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:ont,to:gym,departure:20/10/2025TANYT&leg2=from:gym,to:ont,departure:27/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:ont,to:gym,departure:20/10/2025TANYT&leg2=from:gym,to:ont,departure:27/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![Porter Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_PD.svg) Porter Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:ont,to:gym,departure:20/10/2025TANYT&leg2=from:gym,to:ont,departure:27/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Frequently asked questions ### How much is a flight from Los Angeles - Ontario Intl. Airport (ONT) to Guaymas Intl. Airport? > Based on fares available within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between Los Angeles - Ontario Intl. Airport (ONT) and GYM start from . Book ASAP to score the best price for your adventure. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Ontario Airport to GYM? > We get that things crop up unexpectedly, so we've made it as easy as possible for you to cancel your trip online. Just head to the [Customer Service Portal](https://www.expedia.ca/helpcenter) and follow the instructions. ### How do I find cheap flights from Los Angeles - Ontario Intl. Airport (ONT) to Guaymas Intl. Airport that have flexible change policies? > Use our "No change fees" filter to find flexible travel options for your flight from Los Angeles - Ontario Intl. Airport (ONT) to General Jose Maria Yanez Intl. Airport (GYM). This allows you to lock in a great deal in advance and still have the freedom to make changes without any additional fees. Fare adjustments may apply if your new flight is more expensive. ### How far is the flight from ONT to GYM? > That movie you've been eager to see will just have to wait — the flight distance between Los Angeles - Ontario Intl. Airport (ONT) and Guaymas Intl. Airport is only 930 kilometres. The captain will be telling you to buckle up for landing before you know it. ### Which airlines fly direct from Los Angeles - Ontario Intl. Airport (ONT) to GYM? > Flying directly between Ontario Airport and Guaymas Intl. Airport isn't possible right now. However, you'll still be able to book a flight to San Carlos with at least one stop. ### Are Los Angeles - Ontario Intl. Airport (ONT) to General Jose Maria Yanez Intl. Airport (GYM) flight tickets cheaper when they're purchased at the last minute? > Booking your trip from Ontario Airport to Guaymas Intl. Airport last minute could save you some serious cash. However, it could end up costing a great deal more! If you'd prefer not to take any chances, book well ahead of your departure date. In fact, Expedia has some of the best bargains as far ahead as 12 months in advance. If your preferred carrier hasn't released tickets yet, check back regularly as deals are updated on Expedia all the time. ## Travel information | Origin airport | Los Angeles - Ontario Intl. | | --- | --- | | Destination airport | General Jose Maria Yanez Intl. | | Distance | 922 km | ## Book with confidence ### Los Angeles to San Carlos Flights **The easy way to book your flights from Ontario to Guaymas**  With Expedia, it’s simple to find and book flights to Guaymas from Ontario whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to General Jose Maria Yanez Intl., too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Ontario to Guaymas today, tomorrow, or this week.   **Save dollars with cheap flights from Los Angeles - Ontario Intl., ONT to General Jose Maria Yanez Intl., GYM**  Sort your search results by price to find great deals on your flight from Ontario to Guaymas—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Guaymas from Ontario currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Guaymas   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Guaymas from Ontario**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. 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