Cheap flights from Montana to Ontario from $239
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to Ontario departing on 8/23. 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 Montana to Ontario
Cheap round-trip flights
Cheap one-way flights
United Airlines flights from Montana to Region of Ontario
Our best United Airlines deals on Montana to Region of Ontario flight tickets
Delta flights from Montana to Region of Ontario
Our best Delta deals on Montana to Region of Ontario flight tickets
See travel insights to Ontario from
How to get the cheapest flight ticket from Montana 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 day to depart on your flight to Region of Ontario?
According to our data, Friday is the cheapest day to fly to Region of Ontario from Montana. The lowest ticket price found for a Friday departure recently was $799. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Montana to Region of Ontario on a Wednesday will generally be more expensive and average around $843. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Region of Ontario?
According to our data, the cheapest time of day to fly to Region of Ontario is in the morning. momondo users have found flights departing from Montana to Region of Ontario in the morning for as low as $760. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $760.
Cheap Montana to Region of Ontario flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Montana to Region of Ontario
Best Price Found | $239 |
|---|---|
Fastest flight time | 6h 15m |
Direct flights | None |
Airports in Region of Ontario | 2 airports |
When did momondo last update prices for flights from Montana to Ontario?
Prices for flights from Montana to Ontario are updated daily.
How many operators does momondo search for flights from Montana to Ontario?
There is 1 operator available for flights from Montana to Ontario as of April 2025.
How old do you have to be to fly from Montana to Ontario?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to Ontario.
What documentation or ID do you need to fly to Ontario?
The required travel and health documents for your Ontario trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Montana to Region of Ontario
Compare and see reviews for airlines that fly from Montana to Region of Ontario with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $749 | Free Cancellation | Rating 7.4 8,685 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Montana to Ontario?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Montana to Ontario. momondo saves you time and could save you money on your trip.
Can I find flights from Montana to Ontario with flexible booking policies on momondo?
Flights from Montana to Ontario with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Montana to Ontario?
momondo provides multiple filters to help you find the best flight to Ontario from Montana. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Montana to Ontario right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Montana and alert you when they change.