$153 Find Cheap Flights from Missouri to Ontario - Compare and Save

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Ontario.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Missouri to Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Missouri to Ontario with an airline and back with another airline.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Missouri to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

There are 24 airports in Ontario. The busiest airport is Toronto Pearson Airport (YYZ), with 78% of all flights arriving there.

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Ontario is Toronto Pearson Intl Airport (YYZ), with an average flight price of $386.

Based on KAYAK data, the cheapest day to fly to Ontario is Friday where round-trip tickets can be as cheap as $984. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $984 on average.

The cheapest time of day to fly to Ontario is generally in the afternoon, when round-trip flights cost $939 on average. The most expensive time of day to fly to Ontario is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,302.

The cheapest ticket to Ontario from Missouri found in the last 5 days was to Toronto Pearson Intl Airport, at $272 round-trip. The most popular route is St. Louis (STL) to Toronto Pearson Intl Airport (YYZ) and the cheapest round-trip airline ticket found on this route in the last 5 days was $272.

The cheapest month for flights from Missouri to Ontario is July, when tickets cost $138 (return) on average. On the other hand, the most expensive months are April and September, when the average cost of round-trip tickets is $278 and $252 respectively.

From Missouri, there are direct flights to Ontario from 1 city. This city is St. Louis and there are 40 direct flights each week.

There are around 6 direct flights from within Missouri to Ontario every day. Most flights (65%) depart in the afternoon.

Each week there are around 40 direct flights from within Missouri to Ontario. The most common day for departures is Monday, with 15% of flights taking off on this day.

An average nonstop flight from Missouri to Ontario takes 8h 44m, covering a distance of 939 miles. The shortest route is St. Louis (STL) to Toronto Pearson Intl Airport (YYZ) with an average flight time of 1h 54m.

There are not any long-haul (6-12 hour flight duration) or medium-haul (3-6 hour flight duration) flights to Ontario. Instead, there are 40 short-haul flights (up to 3 hour flight duration), with the most arriving from St. Louis.

Based on KAYAK flight searches, the most popular destination is Ottawa (100% of total searches to Ontario).