183 € Cheap Flights from Ontario International to Santa Ana John Wayne

Compare Ontario International to Santa Ana John Wayne flight deals

Find the cheapest month or even day of the year to fly to Santa Ana John Wayne

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Flight deals from Ontario International to Santa Ana John Wayne

Looking for a cheap last-minute deal or the best return flight from Ontario International Airport to Santa Ana John Wayne Airport? If you want to travel next month, return fares start from 183 €. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Ontario International to Santa Ana John Wayne

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

Ontario to Santa Ana: Flight information

The things to know before you go.
Cheapest flight found183 €
Cheapest month to flyJuly

Finding cheap flights from Ontario International to Santa Ana John Wayne: Frequently asked questions

The best price we found for a return flight from Ontario International to Santa Ana John Wayne is 183 €. 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.
Currently, there are no airlines that fly direct from Ontario International to Santa Ana John Wayne. But we found flights with one or more stops from 183 €.
As of June 2026, there are no flights flying from Ontario International to Santa Ana John Wayne.
The cheapest month to fly from Ontario International to Santa Ana John Wayne is usually July.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Ontario International Airport to Santa Ana John Wayne Airport on Tuesday, 7 July 2026.
No airlines currently offer direct flights between Ontario International Airport and Santa Ana John Wayne Airport. Most routes have one or more stops.
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 Santa Ana John Wayne 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.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Santa Ana is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Frontier Airlines offers the cheapest flight tickets to Santa Ana John Wayne.

Flying from Ontario International Airport (ONT) to John Wayne Airport (SNA): what you need to know

  • Ontario and Santa Ana are both in the UTC-7 timezone. That means you won't need to account for any time differences.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Get to the airport on time to catch your ONT to SNA flight.

  • Travelling during a peak time like August? Major public holidays and other popular periods can result in longer lines at check-in and security. Play things extra safe and arrive up to four hours before an international flight and two hours before domestic departures.

  • If you'd like to include a stop along the way, simply uncheck 'Direct flights only' when searching for your ticket from Ontario International Airport to John Wayne Airport. Here are the top stopovers between ONT and SNA:

    • Harry Reid Airport (formerly McCarran Airport)

    • Norman Y. Mineta San Jose International Airport

    • Phoenix Sky Harbour International Airport

How to find the cheapest flights from Ontario International Airport (ONT) to John Wayne Airport (SNA)

  • Currently, 187 € is the lowest price we've seen for a one-way Ontario International Airport to John Wayne Airport flight. The best price for a return ticket is 183 €. Bear in mind that fares may change due to availability at the time of booking.

  • Don't wait until the last moment. You're more likely to get cheap tickets from ONT to SNA if you book in advance. Airlines often have some great early bird deals.

  • Finding cheap flights from Ontario International Airport to John Wayne Airport is more likely if you're flexible with your trip dates. Use the 'Whole month' tool to see the best prices across the month and bag a great deal.

  • There's no need to check every day to find out if fares have gone down when you set up a Price Alert. We'll notify you as soon as there's a better deal on cheap flights from ONT to SNA.

  • Find the perfect flight for you by using the filters. To see the 'Best,' 'Fastest' or 'Cheapest' flights from Ontario International Airport to John Wayne Airport, use the 'Sort by' tool. You can also filter by airline, departure and arrival times, and number of stops.

Handy information about Ontario International Airport (ONT)

  • ONT is located at 2900 E. Airport Drive.

  • Ontario International Airport maintains a strong on-time performance, making delays less likely. Departures from ONT touch down on schedule 83.6% of the time.

  • To reach Ontario International Airport from central Ontario, it'll take about 10 minutes if you're going by car. This depends on traffic though. It's approximately 6 kilometres from the airport to the city centre.

  • Expect a trip time of about 1 hour 30 minutes on public transport.

  • Get your journey off to a stress-free start by staying near ONT. Whether you're boarding an early flight from Ontario International Airport to John Wayne Airport or want to avoid feeling rushed, these stays are perfect:

Arriving at John Wayne Airport (SNA)

Getting from John Wayne Airport (SNA) to central Santa Ana

  • You'll find SNA at 18601 Airport Way.

  • From John Wayne Airport, Santa Ana is approximately 8 kilometres away. It takes around 15 minutes to reach the centre driving.

  • It typically takes 1 hour 5 minutes to get there using public transport.

When to fly to John Wayne Airport (SNA)

  • July is the most popular month for flights from Ontario International Airport to John Wayne Airport. To skip the crowds, head to Santa Ana in May.

  • Book your flight from Ontario International Airport to John Wayne Airport for August if you'd like to visit Santa Ana during its warmest month. You can expect temperatures of between 16ºC (61ºF) and 32ºC (90ºF).

  • If you'd rather travel in cooler conditions, search for a cheap ticket from ONT to SNA in February. Temperatures average between 7ºC (45ºF) and 25ºC (77ºF) then.

Explore more of United States

  • Santa Ana has plenty to offer, but there are so many other parts of United States just waiting to be discovered. Around 48 kilometres north-west of Santa Ana, a visit to Los Angeles will keep your itinerary busy. Start with popular sights like Griffith Observatory, The Broad and La Brea Tar Pits & Museum.

  • Around 129 kilometres south-east of Santa Ana, San Diego is another essential stop in United States. No visit is complete without checking out San Diego Zoo, USS Midway Museum and SeaWorld San Diego.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.