Cheap flights from California to Ottawa from $87
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Ottawa departing on 8/13. 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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How to get the cheapest flight ticket from California 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, May is the cheapest month to fly from California to Ottawa. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $255. The month of February is another great option to travel to Ottawa, with average flight prices from California averaging around $304.
What is the cheapest day to depart on your flight to Ottawa?
The cheapest day to depart from California to Ottawa is on a Tuesday. Travelers who choose to depart for Ottawa on a Tuesday will often find tickets for as low as $430. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Ottawa on Sunday is $594.
What is the cheapest time of day to depart on your flight to Ottawa?
In the afternoon is the cheapest time of day to fly from California to Ottawa when you can find flight prices for as low as $394. Flying to Ottawa in the afternoon 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 morning when prices are $536 on average. Flights to Ottawa from California in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.
How far in advance should I book a flight to Ottawa?
You are more likely to see cheaper flights to Ottawa from California when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to Ottawa for around $382 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ottawa from California for as low as $300 on momondo.
What is the cheapest airline that flies from California to Ottawa?
WestJet, Air Canada, and Porter Airlines are the most popular carriers operating from California to Ottawa
What airlines fly to Ottawa?
Air Canada, United Airlines and Porter Airlines are the top three most popular airlines that fly to Ottawa from California according to our data. Air Canada is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Ottawa. Keep in mind that there are 7 different airlines that fly to Ottawa on a routine basis, so you have a few additional options to choose from.
Cheap California to Ottawa flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from California to Ottawa
When did momondo last update prices for flights from California to Ottawa Airport?
Prices for flights from California to Ottawa Airport were last updated today.
How many operators does momondo search for flights from California to Ottawa Airport?
There are 4 operators available for flights from California to Ottawa Airport as of June 2025.
How old do you have to be to fly from California to Ottawa Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from California to Ottawa Airport.
What documentation or ID do you need to fly to Ottawa Airport?
The travel and health documents required for your trip to Ottawa Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ottawa Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from California to Ottawa
Compare and see reviews for airlines that fly from California to Ottawa with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $137 | Free Cancellation | Rating 7.2 2,874 reviews | |||
| PriceFrom $153 | Free Cancellation | Rating 7.1 9,563 reviews | |||
| PriceFrom $168 | Free Cancellation | Rating 7.4 8,809 reviews | |||
| PriceFrom $210 | Free Cancellation | Rating 8.0 289 reviews |
Traveling to a place near Ottawa?
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Why should I use momondo to find a flight deal from California to Ottawa?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ottawa from California.
Can I find flights from California to Ottawa with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Ottawa from California with this policy.
How can momondo help me find flights from California to Ottawa?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from California to Ottawa.
I’m not ready to book a flight from California to Ottawa right now. Can momondo alert me if prices change?
Price alerts on flights to Ottawa from California are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.