Cheap flights from Ottawa to California from $128
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to California departing on 5/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
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 Ottawa to California
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Cheap bus & train deals from Ottawa to California
All round-trip flight deals from Ottawa to California
Air Canada flights from Ottawa to California
Our best Air Canada deals on Ottawa to California flight tickets
United Airlines flights from Ottawa to California
Our best United Airlines deals on Ottawa to California flight tickets
See travel insights to California from
How to get the cheapest flight ticket from Ottawa to California
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 California?
The month of September is another great option to travel to California, with average flight prices from Ottawa averaging around $314.
What is the cheapest day to depart on your flight to California?
The cheapest day to depart from Ottawa to California is on a Monday. Travelers who choose to depart for California on a Monday will often find tickets for as low as $398. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to California on Thursday is $459.
What is the cheapest time of day to depart on your flight to California?
The cheapest time of day to fly to California is in the evening when flights can be purchased for as low as $351. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $444 on average. Flights to California from Ottawa in the afternoon 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 California?
You are more likely to see cheaper flights to California from Ottawa when booking 15 weeks ahead of your departure date. In general, you can expect to find flights to California for around $387 when searching 15 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to California from Ottawa for as low as $329 on momondo.
What is the cheapest airline that flies from Ottawa to California?
Porter Airlines, WestJet, and United Airlines are the most popular carriers operating from Ottawa to California
What airlines fly to California?
Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to California from Ottawa according to our data. Air Canada is the first choice among our users, with 62% of people opting to fly with this airline when traveling to California. Keep in mind that there are 8 different airlines that fly to California on a routine basis, so you have a few additional options to choose from.
Cheap Ottawa to California flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ottawa to California
Best Price Found | $128 |
|---|---|
Fastest flight time | 5h 20m |
Direct flights | Mon, Tue, Thu and Sat |
Airports in California | 5 airports |
When did momondo last update prices for flights from Ottawa Airport to California?
Prices for flights from Ottawa Airport to California were last updated today.
How many operators does momondo search for flights from Ottawa Airport to California?
As of January 2025, there are 5 operators available to choose from for flights from Ottawa Airport to California.
How old do you have to be to fly from Ottawa Airport to California?
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 Ottawa Airport to California.
What documentation or ID do you need to fly to California?
The travel and health documents required for your trip to California 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 California. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Ottawa to California
Compare and see reviews for airlines that fly from Ottawa to California with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $204 | Free Cancellation | Rating 7.0 8,635 reviews | |||
| PriceFrom $245 | Free Cancellation | Rating 7.9 277 reviews | |||
| PriceFrom $262 | Free Cancellation | Rating 7.4 8,985 reviews | |||
| PriceFrom $318 | Free Cancellation | Rating 7.2 2,829 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Ottawa to California?
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 Ottawa to California for you.
Can I find flights from Ottawa to California with flexible booking policies on momondo?
All flight searches from Ottawa to California on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Ottawa to California?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to California from Ottawa.
I’m not ready to book a flight from Ottawa to California right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to California from Ottawa. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.