$365 Cheap Flights from Managua (MGA) to Ontario (ONT)

View $365 flight on Tue, Oct 14, 2025Opens in a new window

Popular airlines from Augusto C. Sandino Intl. Airport (MGA) to Los Angeles - Ontario Intl. Airport (ONT)

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Cheap Flights from Managua to Ontario (MGA-ONT)

Prices were available within the past 7 days and start at $365 for one-way flights and $582 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

avianca
Sat, Dec 20 - Fri, Jan 16
MGA
Managua
ONT
Ontario
$582 Roundtrip, found 3 days ago
$582
Roundtrip
found 3 days ago
Select avianca flight, departing Sat, Dec 20 from Managua to Ontario, returning Fri, Jan 16, priced at $582 found 3 days ago
avianca
Tue, Oct 14 - Tue, Oct 28
MGA
Managua
ONT
Ontario
$584 Roundtrip, found 3 hours ago
$584
Roundtrip
found 3 hours ago
Select avianca flight, departing Tue, Oct 14 from Managua to Ontario, returning Tue, Oct 28, priced at $584 found 3 hours ago
avianca
Thu, Oct 16 - Wed, Oct 22
MGA
Managua
ONT
Ontario
$591 Roundtrip, found 5 days ago
$591
Roundtrip
found 5 days ago
Select avianca flight, departing Thu, Oct 16 from Managua to Ontario, returning Wed, Oct 22, priced at $591 found 5 days ago
avianca
Wed, Oct 8 - Wed, Oct 22
MGA
Managua
ONT
Ontario
$591 Roundtrip, found 1 day ago
$591
Roundtrip
found 1 day ago
Select avianca flight, departing Wed, Oct 8 from Managua to Ontario, returning Wed, Oct 22, priced at $591 found 1 day ago
avianca
Thu, Nov 27 - Sun, Nov 30
MGA
Managua
ONT
Ontario
$592 Roundtrip, found 6 days ago
$592
Roundtrip
found 6 days ago
Select avianca flight, departing Thu, Nov 27 from Managua to Ontario, returning Sun, Nov 30, priced at $592 found 6 days ago
avianca
Thu, Dec 11 - Sat, Dec 27
MGA
Managua
ONT
Ontario
$594 Roundtrip, found 2 days ago
$594
Roundtrip
found 2 days ago
Select avianca flight, departing Thu, Dec 11 from Managua to Ontario, returning Sat, Dec 27, priced at $594 found 2 days ago
United
Mon, Oct 27 - Thu, Jan 29
MGA
Managua
ONT
Ontario
$594 Roundtrip, found 2 days ago
$594
Roundtrip
found 2 days ago
Select United flight, departing Mon, Oct 27 from Managua to Ontario, returning Thu, Jan 29, priced at $594 found 2 days ago
United
Mon, Mar 2 - Tue, Mar 3
MGA
Managua
ONT
Ontario
$596 Roundtrip, found 8 hours ago
$596
Roundtrip
found 8 hours ago
Select United flight, departing Mon, Mar 2 from Managua to Ontario, returning Tue, Mar 3, priced at $596 found 8 hours ago
avianca
Mon, Oct 13 - Tue, Oct 28
MGA
Managua
ONT
Ontario
$597 Roundtrip, found 4 days ago
$597
Roundtrip
found 4 days ago
Select avianca flight, departing Mon, Oct 13 from Managua to Ontario, returning Tue, Oct 28, priced at $597 found 4 days ago
American Airlines
Fri, Nov 14 - Fri, Nov 28
MGA
Managua
ONT
Ontario
$605 Roundtrip, found 1 day ago
$605
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Nov 14 from Managua to Ontario, returning Fri, Nov 28, priced at $605 found 1 day ago

Find the cheapest month to fly from Managua (MGA) to Ontario (ONT)

September is typically the cheapest month to fly

From $332 - $910 per traveler.

Frequently asked questions

How much does a flight from Augusto C. Sandino Intl. Airport (MGA) to Los Angeles - Ontario Intl. Airport (ONT) cost?
Lock in a cheap one-way flight from $365 or cheap return flight from $582 from Augusto C. Sandino Intl. Airport (MGA) to Los Angeles - Ontario Intl. Airport (ONT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Augusto C. Sandino Intl. Airport (MGA) to Los Angeles - Ontario Intl. Airport (ONT)?
December is the most affordable month to fly from MGA to ONT. Traveling during an off-peak travel window is often the key to finding a great deal.
What is the cheapest airline that flies from Augusto C. Sandino Intl. Airport (MGA) to Los Angeles - Ontario Intl. Airport (ONT)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from MGA to ONT. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Augusto C. Sandino Intl. Airport (MGA) to Los Angeles - Ontario Intl. Airport (ONT)?
You'll have to book a flight with a layover when traveling from Augusto C. Sandino Intl. Airport (MGA) to Los Angeles - Ontario Intl. Airport (ONT). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from MGA to ONT?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Augusto C. Sandino Intl. Airport (MGA) to Los Angeles - Ontario Intl. Airport (ONT)?
To avoid possible delays on the Augusto C. Sandino Intl. Airport (MGA) to Los Angeles - Ontario Intl. Airport (ONT) route, travel before 3 PM. Later departures have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Augusto C. Sandino Intl. Airport (MGA) to Los Angeles - Ontario Intl. Airport (ONT) last-minute?
Last-minute bookings from MGA to ONT are generally more expensive. For the best prices, start searching for flights well ahead of time. That being said, if you're flexible with your travel dates, it's possible to find a cheap ticket right before your journey.
Is it cheaper to book a MGA to ONT flight and hotel package?
Compared with arranging flights and hotels separately, booking a MGA to ONT flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one easy place will take the hassle out of planning your trip. Just pick your flights and select from our wide range of hotels, then personalize your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Augusto C. Sandino Intl. Airport (MGA) to Los Angeles - Ontario Intl. Airport (ONT)?
In most instances, you can cancel or reschedule your MGA to ONT flight. However, there may be additional charges, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you need more information, go to our Customer Service portal.

Travel information

Travel information

Origin airport
Augusto C. Sandino Intl.
Destination airport
Los Angeles - Ontario Intl.
Airlines serving
American Airlines, United, avianca
Roundtrip price
$581
Distance
2487 mi

Book with confidence

Book with confidence

Managua to Ontario Flights

The cheapest times to fly from Managua to Ontario

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Managua to Ontario are during the month of December. You can find some of the cheapest flights from Managua to Ontario with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Managua to Ontario

Sunday is one of the best days to book for cheap flights from Managua to Ontario: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Managua to Ontario

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Managua to Ontario in 2025. You can also book with separate airlines for your outbound and return journeys, from $365 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Managua to Ontario flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Managua to Ontario airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Managua to Ontario Flights

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*Available to One Key members.