Cheap Flights from Ottawa (YOW) to Lewistown (LWT)

Popular airlines from Ottawa International Airport (YOW) to Lewistown, MT (LWT-Lewistown Municipal)

Frequently asked questions

How much does a flight from Macdonald-Cartier Intl. Airport (YOW) to Lewistown, MT (LWT-Lewistown Municipal) cost?
Get a cheap one-way flight or cheap return flight from Macdonald-Cartier Intl. Airport (YOW) to Lewistown, MT (LWT-Lewistown Municipal) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Macdonald-Cartier Intl. Airport (YOW) to Lewistown, MT (LWT-Lewistown Municipal)?
Planning your trip for is a great way to save, as it's the cheapest month for flights between YOW and LWT. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Macdonald-Cartier Intl. Airport (YOW) to Lewistown, MT (LWT-Lewistown Municipal)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest YOW to LWT flight.
How many flights per day from Macdonald-Cartier Intl. Airport (YOW) to Lewistown, MT (LWT-Lewistown Municipal)?
There are no daily nonstop flights departing from Macdonald-Cartier Intl. Airport (YOW) to Lewistown, MT (LWT-Lewistown Municipal). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from YOW to LWT?
Generally you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Macdonald-Cartier Intl. Airport (YOW) to Lewistown, MT (LWT-Lewistown Municipal)?
To land at Lewistown, MT (LWT-Lewistown Municipal) on schedule, pick a flight that leaves Macdonald-Cartier Intl. Airport (YOW) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Macdonald-Cartier Intl. Airport (YOW) to Lewistown, MT (LWT-Lewistown Municipal) last-minute?
Booking your plane ticket from YOW to LWT just before your journey is typically more expensive. But if you're flexible with your travel dates and times, you could land a cheap last-minute fare.
Can I cancel or change the date of my flight from Macdonald-Cartier Intl. Airport (YOW) to Lewistown, MT (LWT-Lewistown Municipal)?
If you booked your YOW to LWT flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you want more information.

Travel information

Origin airport
Macdonald-Cartier Intl.
Destination airport
Lewistown Municipal
Distance
1607 mi

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Ottawa to Lewistown Flights

The cheapest times to fly from Ottawa to Lewistown

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Ottawa to Lewistown are during the month of . You can find some of the cheapest flights from Ottawa to Lewistown with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Ottawa to Lewistown

Sunday is one of the best days to book for cheap flights from Ottawa to Lewistown: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Ottawa to Lewistown

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Ottawa to Lewistown in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Ottawa to Lewistown flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Ottawa to Lewistown airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Ottawa to Lewistown Flights

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*Available to One Key members.