Cheap Flights from Ontario International to Silao

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Flight deals from Ontario International to Silao

Looking for a cheap last-minute deal or the best round-trip flight from Ontario International Airport to Silao Airport? If you want to travel next month, round-trip fares start from $430. Find the lowest prices on one-way and round-trip tickets right here.

Silao.$401 per passenger.Departing Sun, May 10, returning Mon, Jun 1.Round-trip flight with Frontier Airlines and Viva.Outbound indirect flight with Frontier Airlines, departing from Ontario International on Sun, May 10, arriving in Silao.Inbound indirect flight with Viva, departing from Silao on Mon, Jun 1, arriving in Ontario International.Price includes taxes and charges.From $401, select.

Silao.$426 per passenger.Departing Sun, May 10, returning Sun, May 31.Round-trip flight with Frontier Airlines and Viva.Outbound indirect flight with Frontier Airlines, departing from Ontario International on Sun, May 10, arriving in Silao.Inbound indirect flight with Viva, departing from Silao on Sun, May 31, arriving in Ontario International.Price includes taxes and charges.From $426, select.

Silao.$430 per passenger.Departing Sat, Jun 6, returning Wed, Jun 10.Round-trip flight with Frontier Airlines and Viva.Outbound indirect flight with Frontier Airlines, departing from Ontario International on Sat, Jun 6, arriving in Silao.Inbound indirect flight with Viva, departing from Silao on Wed, Jun 10, arriving in Ontario International.Price includes taxes and charges.From $430, select.

Silao.$452 per passenger.Departing Sat, Jun 6, returning Mon, Jul 6.Round-trip flight with Frontier Airlines and Viva.Outbound indirect flight with Frontier Airlines, departing from Ontario International on Sat, Jun 6, arriving in Silao.Inbound indirect flight with Viva, departing from Silao on Mon, Jul 6, arriving in Ontario International.Price includes taxes and charges.From $452, select.

Silao.$522 per passenger.Departing Thu, Aug 20, returning Sat, Aug 29.Round-trip flight with Frontier Airlines and Viva.Outbound indirect flight with Frontier Airlines, departing from Ontario International on Thu, Aug 20, arriving in Silao.Inbound indirect flight with Viva, departing from Silao on Sat, Aug 29, arriving in Ontario International.Price includes taxes and charges.From $522, select.

Silao.$537 per passenger.Departing Wed, Nov 11, returning Thu, Nov 19.Round-trip flight with United.Outbound indirect flight with United, departing from Ontario International on Wed, Nov 11, arriving in Silao.Inbound indirect flight with United, departing from Silao on Thu, Nov 19, arriving in Ontario International.Price includes taxes and charges.From $537, select.

Silao.$568 per passenger.Departing Sat, Oct 3, returning Tue, Oct 6.Round-trip flight with United.Outbound indirect flight with United, departing from Ontario International on Sat, Oct 3, arriving in Silao.Inbound indirect flight with United, departing from Silao on Tue, Oct 6, arriving in Ontario International.Price includes taxes and charges.From $568, select.

Silao.$650 per passenger.Departing Thu, Sep 24, returning Sun, Sep 27.Round-trip flight with United.Outbound indirect flight with United, departing from Ontario International on Thu, Sep 24, arriving in Silao.Inbound indirect flight with United, departing from Silao on Sun, Sep 27, arriving in Ontario International.Price includes taxes and charges.From $650, select.

Silao.$673 per passenger.Departing Fri, Dec 4, returning Sat, Dec 19.Round-trip flight with United.Outbound indirect flight with United, departing from Ontario International on Fri, Dec 4, arriving in Silao.Inbound indirect flight with United, departing from Silao on Sat, Dec 19, arriving in Ontario International.Price includes taxes and charges.From $673, select.

Silao.$696 per passenger.Departing Tue, Oct 27, returning Tue, Nov 10.Round-trip flight with Volaris.Outbound indirect flight with Volaris, departing from Ontario International on Tue, Oct 27, arriving in Silao.Inbound indirect flight with Volaris, departing from Silao on Tue, Nov 10, arriving in Ontario International.Price includes taxes and charges.From $696, select.

Silao.$904 per passenger.Departing Fri, Dec 25, returning Sun, Jan 10.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Ontario International on Fri, Dec 25, arriving in Silao.Inbound indirect flight with Delta, departing from Silao on Sun, Jan 10, arriving in Ontario International.Price includes taxes and charges.From $904, select.

Find the cheapest month to fly from Ontario International to Silao

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Ontario International to Silao flights are currently cheapest in May.

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Direct flights from Ontario International to Silao

Ontario International to Silao: Alternative routes

Compare routes from Ontario International to Silao below. You may find an airport to fly into that's cheaper, faster, or easier than Silao.

Silao

7km from central Silao

ClosestCheapest

from $401

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Ontario to Silao: Flight information

The things to know before you go.

Cheapest flight found	$401
Cheapest month to fly	May
Average flight time	3 hrs, 8 mins
Most popular airline	Volaris
Average flights per week	5

Finding cheap flights from Ontario International to Silao: Frequently asked questions

How much are round-trip flights from Ontario International to Silao?

The best price we found for a round-trip flight from Ontario International to Silao is $401. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Ontario International to Silao?

3 hours and 8 minutes is the average flight time from Ontario International to Silao.

Which airlines fly direct from Ontario International to Silao?

Volaris and Frontier Airlines fly direct from Ontario International to Silao.

How many flights are there a week from Ontario International to Silao?

There are 5 flights per week flying from Ontario International to Silao, as of May 2026.

When is the cheapest time to fly from Ontario International to Silao?

The cheapest month to fly from Ontario International to Silao is usually May.

Which upcoming date is cheapest to fly from Ontario International Airport to Silao Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Ontario International Airport to Silao Airport on Sunday, May 10, 2026.

Can I get a direct flight from Ontario International Airport to Silao Airport?

Yes – the average flight time is 3 hours and 8 minutes.

How can I find the best flight deal to Silao?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Silao but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Silao?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Silao is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Ontario International Airport to Silao?

Currently, Frontier Airlines offers the cheapest flight tickets to Silao.

Flying from Ontario International Airport (ONT) to Del Bajio International Airport (BJX): what you need to know

The timezone in Silao is UTC-6, which is one hour ahead of Ontario.
To ensure you get on your ONT to BJX flight, leave enough time to check in and find your gate. Turning up two hours before international departures and an hour before domestic flights is the general rule.
Be prepared for longer lines in popular months such as August. Arriving up to four hours in advance for international flights and two hours for domestic departures is a wise move.
Break up your flight or take a detour to a new city with a stopover. Just uncheck 'Direct flights only' to see your options when searching for tickets from Ontario International Airport to Del Bajio International Airport. Many passengers pass through George Bush Intercontinental Airport on this route.

How to find the cheapest flights from Ontario International Airport (ONT) to Del Bajio International Airport (BJX)

Currently, $165 is the cheapest price we've seen for a one-way Ontario International Airport to Del Bajio International Airport flight. The best price for a return ticket is $401. Remember that fares could change due to demand at the time of booking.
It's often best to book in advance if you want to find cheap tickets from ONT to BJX. That's because flight prices are based on demand, which tends to rise closer to the date of departure.
Finding cheap flights from Ontario International Airport to Del Bajio International Airport is easy if you can be flexible with your travel dates. Use the 'Whole month' function to see the best prices throughout the month and bag a great deal.
Cut down on the time spent looking for cheap flights from ONT to BJX by creating a Price Alert. We'll send you an email or notification through the app when a lower fare pops up.
Tailor your flights with filters. Choose your ideal arrival and departure times, airlines and total journey duration. You can also sort the results by 'Cheapest,' 'Fastest' or 'Best' flights from Ontario International Airport to Del Bajio International Airport.

Handy information about Ontario International Airport (ONT)

The address for ONT is 2900 E. Airport Drive.
Ontario International Airport maintains a solid on-time record, so flight disruptions are less likely. Departures from ONT make it to their destination as scheduled 83.6% of the time.
Central Ontario to Ontario International Airport is around 6 kilometers. Depending on traffic, it'll take you about 10 minutes to get there if you're catching a cab, ride-sharing or driving.
Planning to catch public transport? Expect a trip time of around 1 hour 30 minutes.
Taking an early flight from Ontario International Airport to Del Bajio International Airport? Avoid the hassle of rushing to the terminal (and enjoy a little extra shut-eye) by picking one of these hotels near ONT:

Arriving at Del Bajio International Airport (BJX)

The last thing you want is a long journey to your hotel if you're landing late on an Ontario International Airport to Del Bajio International Airport flight. Check in to one of these accommodation options near BJX instead:
Explore without limits with a Del Bajio International Airport rental car. Pick up your wheels from America, MEX or Routes Car Rentals and experience more of Silao and beyond.
Reserving your ride from Del Bajio International Airport around two weeks ahead gives you the best shot at securing a great deal.

Getting from Del Bajio International Airport (BJX) to central Silao

From Del Bajio International Airport, Silao is approximately 18 kilometers away. It takes around 20 minutes to reach the center driving.

When to fly to Del Bajio International Airport (BJX)

July is the busiest month for flights from Ontario International Airport to Del Bajio International Airport. To skip the crowds, visit Silao in April.
Book your flight from Ontario International Airport to Del Bajio International Airport for May if you want to visit Silao during its warmest month. Expect temperatures of between 15ºC (59ºF) and 33ºC (91ºF).
January has average temperatures of between 7ºC (45ºF) and 24ºC (75ºF). Search for cheap tickets from ONT to BJX sometime then if you like traveling in cooler conditions.

Explore more of Mexico

Mexico City is just one of the many cities in Mexico waiting to be explored once you've seen Silao. Around 290 kilometers away to the south-east, its best attractions include Zocalo, Chapultepec Park and National Museum of Anthropology.
If you're looking to explore another major destination in Mexico, consider Ecatepec de Morelos, about 290 kilometers south-east of Silao. Grupo Scout 360 Aztlan, mirador del Valle Park and Kinder casanueva are among the biggest draws.