Cheap flights from Ontario to Missoula (ONT - MSO) from $139

Yes, there are multiple flights from Ontario to Missoula for under $200. The cheapest flight booked recently is on Frontier for just $156, but on average you can expect to pay $295.

There are currently 6+ open flights from Ontario to Missoula within the next 7 days for less than $300.

Frontier, at $156, was found to be the cheapest airline from Ontario to Missoula.Alternate airlines to your destination round-trip include Alaska Airlines and United Airlines. Frontier is priced at 69% lower than the current average price of a flight leaving 3 months from now.

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $139. Users have also found prices from $151 and $361 on Alaska Airlines and American Airlines, respectively.

This is defined as Ontario Airport (ONT) and Missoula Johnson-Bell Field Airport (MSO). Codes like Missoula Johnson-Bell Field Airport are often used to just call airports uniquely.

The amount of baggage you can bring on your Ontario to Missoula flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Yes, Cheapflights allows you to browse and filter Ontario to Missoula flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Yes. In addition to deals on Ontario to Missoula flights, Cheapflights offers vacation packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Missoula.

Yes. Cheapflights offers flight deals from Ontario to Missoula by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Many airlines flying from Ontario to Missoula offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Yes, you can often find last-minute deals on Ontario to Missoula flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

The Ontario to Missoula flight deals you see on this page were last updated on 6/2.

Consider Alaska Airlines, Delta or United Airlines when booking your flight. These represent the most popular airlines when flying from Ontario to Missoula.

Currently, January is the cheapest month in which you can book a flight from Ontario to Missoula (average of $402). Flying from Ontario to Missoula in July is currently the most expensive (average of $547). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.