Cheap flights from Las Vegas to Ottawa from $105
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Ottawa departing on 9/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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United Airlines flights from Las Vegas to Ottawa
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How to get the cheapest flight ticket from Las Vegas to Ottawa
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 Ottawa?
In general, February is the cheapest month to fly from Las Vegas to Ottawa. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $260. The month of April is another great option to travel to Ottawa, with average flight prices from Las Vegas averaging around $274.
What is the cheapest day to depart on your flight to Ottawa?
The cheapest day to depart from Las Vegas to Ottawa is on a Sunday. Travelers who choose to depart for Ottawa on a Sunday will often find tickets for as low as $200. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Ottawa on Monday is $406.
What is the cheapest time of day to depart on your flight to Ottawa?
In the morning is the cheapest time of day to fly from Las Vegas to Ottawa when you can find flight prices for as low as $310. Flying to Ottawa in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $537 on average. Flights to Ottawa from Las Vegas in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Las Vegas Harry Reid Intl to Ottawa flight route?
Fly from Las Vegas Harry Reid Intl to Ottawa for the best Las Vegas Harry Reid Intl - Ottawa flight prices
What cabin class options are available on Las Vegas Harry Reid Intl to Ottawa flights?
There are 1 cabin classes available to choose from on Las Vegas Harry Reid Intl to Ottawa flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Las Vegas to Ottawa flights?
No. A direct flight is the cheapest option for a flight between Las Vegas to Ottawa.
What is the cheapest airline that flies from Las Vegas Harry Reid Intl to Ottawa?
Porter Airlines, WestJet, and United Airlines are the most popular carriers operating from Las Vegas Harry Reid Intl to Ottawa
What airlines fly to Ottawa?
Air Canada, Porter Airlines and Delta are the top three most popular airlines that fly to Ottawa from Las Vegas according to our data. Air Canada is the first choice among our users, with 66% of people opting to fly with this airline when traveling to Ottawa. Keep in mind that there are 5 different airlines that fly to Ottawa on a routine basis, so you have a few additional options to choose from.
How many flights depart from Las Vegas to Ottawa on average per week?
6 flights are operational weekly from Las Vegas to Ottawa as of June 2025. The most popular departure day for this route is Wed, with 33% of flights per week taking off on this day.
When to book flights from Las Vegas to Ottawa
Cheap Las Vegas to Ottawa (LAS to YOW) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Ottawa
How far is Las Vegas Harry Reid Intl to Ottawa by plane?
The distance between Las Vegas Harry Reid Intl and Ottawa is about 2134.1 mi. By plane, this route typically takes 6h 41m.
When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Ottawa Airport?
Prices for flights from Las Vegas Harry Reid Intl Airport to Ottawa Airport refresh daily.
How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Ottawa Airport?
As of June 2025, there are 4 operators available to choose from for flights from Las Vegas Harry Reid Intl Airport to Ottawa Airport.
How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Ottawa Airport?
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 Las Vegas Harry Reid Intl Airport to Ottawa Airport.
What documentation or ID do you need to fly to Ottawa Airport?
The travel and health documents you'll need for your trip to Ottawa Airport 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 Ottawa Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Las Vegas to Ottawa?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Las Vegas to Ottawa is Embraer 195 E2 (56.60% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (18.87%), Boeing 737-800 (Scimitar Winglets) (5.66%), and Boeing 737-700 Passenger/BBJ1 (winglets) (3.77%).
What is the most popular airline from Las Vegas to Ottawa?
momondo data reveals that the most frequently booked airline on the route from Las Vegas to Ottawa is Porter Airlines, representing 44% of all bookings. The subsequent popular airlines are United Airlines at 22%, Air Canada at 19%, and WestJet at 15%.
Best airlines flying from Las Vegas to Ottawa
Compare and see reviews for airlines that fly from Las Vegas to Ottawa with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $139 | Free Cancellation | Rating 7.1 9,537 reviews | |||
| PriceFrom $158 | Free Cancellation | Rating 8.0 288 reviews | |||
| PriceFrom $235 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $239 | Free Cancellation | Rating 7.2 2,868 reviews |
Porter Airlines Flights From Las Vegas to Ottawa
The lowest priced Porter Airlines flight from Las Vegas to Ottawa from the last 72 hours was $158. Generally, Porter Airlines has 3 flights on this route every week with an average price of $328. Porter Airlines is rated 8.0/10 by our users.
Traveling to a place near Ottawa?
Book flights to Ottawa if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Las Vegas to Ottawa?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Las Vegas to Ottawa for you.
Can I find flights from Las Vegas to Ottawa with flexible booking policies on momondo?
All flight searches from Las Vegas to Ottawa on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Las Vegas to Ottawa?
Once you have performed a search for Las Vegas to Ottawa flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Las Vegas to Ottawa right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Las Vegas to Ottawa now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ottawa and let you know when they change.