Cheap flights from Michigan to Ontario from $62
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Michigan to Ontario departing on 4/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Round-trip
1 adult
Economy
0 bags
Deals available from 900+ travel sites.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Michigan to Los Angeles
Round-trip
One-way
Last minute
Direct
Cheap round-trip flights
These are some of the best round-trip flight deals from Michigan to Los Angeles that have been recently found on momondo from popular airlines, departing in the coming months.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Michigan to Los Angeles.
Cheap last minute flights
Planning a quick getaway from Michigan to Los Angeles? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to Los Angeles, so you can enjoy a seamless trip without layovers.
American Airlines flights from Michigan to Ontario
Our best American Airlines deals on Michigan to Ontario flight tickets
American Airlines![American Airlines]()
Apr 12![American Airlines]()
Apr 19
ORD6:55 amChicago O'Hare Intl
6h 50m
1 stop
ONT11:45 amOntario
ONT12:50 pmOntario
6h 25m
1 stop
ORD9:15 pmChicago O'Hare Intl
American Airlines![American Airlines]()
Apr 12![American Airlines]()
Apr 19
ORD5:00 amChicago O'Hare Intl
6h 54m
1 stop
ONT9:54 amOntario
ONT2:44 pmOntario
7h 05m
1 stop
ORD11:49 pmChicago O'Hare Intl
Southwest flights from Michigan to Ontario
Our best Southwest deals on Michigan to Ontario flight tickets
Southwest![Southwest]()
Apr 5![Southwest]()
Apr 26
ORD8:00 pmChicago O'Hare Intl
6h 10m
1 stop
ONT12:10 amOntario
ONT5:40 amOntario
7h 20m
1 stop
ORD3:00 pmChicago O'Hare Intl
Southwest![Southwest]()
Apr 16![Southwest]()
Apr 23
MDW4:55 pmChicago Midway
6h 55m
1 stop
ONT9:50 pmOntario
ONT3:10 pmOntario
5h 40m
1 stop
MDW10:50 pmChicago Midway
See travel insights to Los Angeles from
How to get the cheapest flight ticket from Michigan to Ontario
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
Prices
Airlines
Other information
What is the cheapest month to fly to Ontario?
In general, September is the cheapest month to fly from Michigan to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $196. If you aren’t able to travel during the month of September, then book flights to Ontario from Michigan during February instead. Flights to Ontario in February, while not as cheap as those in September, still average around $281.
What is the cheapest day to depart on your flight to Ontario?
The cheapest day to depart on your flight to Ontario is on a Sunday when prices can be found for as low as $248. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Michigan to Ontario for around $406.
What is the cheapest time of day to depart on your flight to Ontario?
In the evening is the cheapest time of day to fly from Michigan to Ontario when you can find flight prices for as low as $297. Flying to Ontario in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $469 on average. Flights to Ontario from Michigan in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.
How far in advance should I book a flight to Ontario?
You are more likely to see cheaper flights to Ontario from Michigan when booking 14 weeks ahead of your departure date. In general, you can expect to find flights to Ontario for around $392 when searching 14 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ontario from Michigan for as low as $291 on momondo.
What is the cheapest airline that flies from Michigan to Ontario?
Frontier, Southwest, and American Airlines are the most popular carriers operating from Michigan to Ontario
What airlines fly to Ontario?
Spirit Airlines, Delta and American Airlines are the top three most popular airlines that fly to Ontario from Michigan according to our data. Spirit Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 8 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.
How many flights depart from Michigan to Ontario on average per week?
7 flights are operational weekly from Michigan to Ontario as of February 2025. The most popular departure day for this route is Thu, with 29% of flights per week taking off on this day.
How long does it take to fly to Ontario?
Average flight duration from Michigan to Ontario depends on which airport you fly into and out of. Flying from Grand Rapids to Los Angeles is 4h 26m on average, while flying from Detroit to Los Angeles is 4h 51m on average. Los Angeles is the most popular airport in Ontario.
Cheap Michigan to Ontario flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Michigan to Ontario
When did momondo last update prices for flights from Michigan to Ontario Airport?
Prices for flights from Michigan to Ontario Airport refresh daily.
How many operators does momondo search for flights from Michigan to Ontario Airport?
The number of operators available for flights from Michigan to Ontario Airport is 6 as of February 2025.
How old do you have to be to fly from Michigan to Ontario Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Michigan to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The travel and health documents required for your trip to Ontario Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Michigan to Ontario
Compare and see reviews for airlines that fly from Michigan to Ontario with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $137 | Free Cancellation | Rating 6.3 7,980 reviews | |||
| PriceFrom $148 | Free Cancellation | Rating 6.0 3,339 reviews | |||
| PriceFrom $282 | Free Cancellation | Rating 7.4 8,724 reviews | |||
| PriceFrom $288 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $331 | Free Cancellation | Rating 8.0 8,138 reviews | |||
| PriceFrom $386 | Free Cancellation | Rating 8.1 4,362 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Michigan to Ontario?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from Michigan.
Can I find flights from Michigan to Ontario with flexible booking policies on momondo?
All flight searches from Michigan to Ontario on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Michigan to Ontario?
momondo helps you find the best flight between Michigan and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Michigan to Ontario right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Michigan to Ontario flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.