Cheap flights from Maine to Ontario from $87
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maine to Ontario departing on 6/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
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 Maine to Ontario
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
United Airlines flights from Maine to Region of Ontario
Our best United Airlines deals on Maine to Region of Ontario flight tickets
Delta flights from Maine to Region of Ontario
Our best Delta deals on Maine to Region of Ontario flight tickets
See travel insights to Ontario from
How to get the cheapest flight ticket from Maine to Region of 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
What is the cheapest month to fly to Region of Ontario?
The month of September is, on average, the cheapest month to fly to Region of Ontario from Maine, with most prices found around $116. If you aren’t able to travel during the month of September, then book flights to Region of Ontario from Maine during October instead. Flights to Region of Ontario in October, while not as cheap as those in September, still average around $276.
What is the cheapest day to depart on your flight to Region of Ontario?
According to our data, Saturday is the cheapest day to fly to Region of Ontario from Maine. The lowest ticket price found for a Saturday departure recently was $286. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Maine to Region of Ontario on a Friday will generally be more expensive and average around $591. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
How many flights depart from Maine to Region of Ontario on average per week?
The number of flights available between Maine and Region of Ontario is 203 per week as of April 2025. The most frequent departure day is Fri, with 16% of weekly flights leaving on this day.
How long is the flight from Maine to Region of Ontario?
Average flight duration from Maine to Region of Ontario depends on which airport you fly into and out of. Flying from Portland to Toronto Pearson Intl Airport is 6h 11m on average, while flying from Bangor to Toronto Pearson Intl Airport is 12h 37m on average. Toronto Pearson Intl Airport is the most popular airport in Region of Ontario.
Cheap Maine to Region of Ontario flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Maine to Region of Ontario
Best Price Found | $87 |
|---|---|
Fastest flight time | 1h 15m |
Direct flights | Every day |
Airports in Region of Ontario | 4 airports |
When did momondo last update prices for flights from Maine to Ontario?
Prices for flights from Maine to Ontario are updated daily.
How many operators does momondo search for flights from Maine to Ontario?
There are 5 operators available for flights from Maine to Ontario as of April 2025.
How old do you have to be to fly from Maine to Ontario?
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 Maine to Ontario.
What documentation or ID do you need to fly to Ontario?
The travel and health documents you'll need for your trip to Ontario may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Maine to Region of Ontario
Compare and see reviews for airlines that fly from Maine to Region of Ontario with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $247 | Free Cancellation | Rating 7.2 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Maine to Ontario?
It is quick and easy to find Maine to Ontario flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ontario that suits you.
Can I find flights from Maine to Ontario with flexible booking policies on momondo?
Yes. All flights to Ontario from Maine on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Maine to Ontario?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ontario from Maine.
I’m not ready to book a flight from Maine to Ontario right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Maine 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.