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Cheap flights from Ottawa to California from C$ 162

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 18/1. 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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Find the cheapest flights from Ottawa to California

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:00 a.m. - 12:12 p.m.YOW-SFO
9h 12m1 stop
Multiple Airlines Logo
10:15 a.m. - 6:23 p.m.SFO-YOW
29h 08m2 stops
C$ 320Multiple Airlines
Find Deal
Thu, 22 Jan - Thu, 5 Feb
Multiple Airlines Logo
6:00 a.m. - 12:12 p.m.YOW-SFO
9h 12m1 stop
Multiple Airlines Logo
10:15 a.m. - 6:23 p.m.SFO-YOW
29h 08m2 stops
C$ 322Multiple Airlines
Find Deal
Thu, 22 Jan - Sun, 8 Feb
WestJet Logo
6:00 a.m. - 11:54 a.m.YOW-SFO
8h 54m1 stop
WestJet Logo
12:50 p.m. - 12:40 a.m.SFO-YOW
8h 50m1 stop
C$ 330WestJet
Find Deal
Sun, 3 May - Fri, 8 May
WestJet Logo
6:00 a.m. - 12:12 p.m.YOW-SFO
9h 12m1 stop
WestJet Logo
1:00 p.m. - 12:40 a.m.SFO-YOW
8h 40m1 stop
C$ 332WestJet
Find Deal
Thu, 15 Jan - Mon, 9 Feb
WestJet Logo
6:00 a.m. - 12:12 p.m.YOW-SFO
9h 12m1 stop
WestJet Logo
1:00 p.m. - 12:40 a.m.SFO-YOW
8h 40m1 stop
C$ 334WestJet
Find Deal
Thu, 22 Jan - Thu, 5 Feb
WestJet Logo
6:00 a.m. - 11:54 a.m.YOW-SFO
8h 54m1 stop
WestJet Logo
7:30 a.m. - 12:22 a.m.SFO-YOW
13h 52m2 stops
C$ 337WestJet
Find Deal
Sun, 3 May - Fri, 8 May
United Airlines Logo
7:27 p.m. - 10:24 a.m.YOW-SMF
17h 57m2 stops
United Airlines Logo
7:30 a.m. - 9:18 p.m.SMF-YOW
10h 48m2 stops
C$ 411United Airlines
Find Deal
Mon, 12 Jan - Wed, 14 Jan
Air Canada Logo
5:00 a.m. - 10:35 a.m.YOW-PSP
8h 35m1 stop
Air Canada Logo
11:25 a.m. - 11:04 p.m.PSP-YOW
8h 39m1 stop
C$ 419Air Canada
Find Deal
Thu, 23 Apr - Mon, 27 Apr
United Airlines Logo
7:27 p.m. - 10:01 a.m.YOW-SMF
17h 34m2 stops
United Airlines Logo
7:30 a.m. - 9:18 p.m.SMF-YOW
10h 48m2 stops
C$ 422United Airlines
Find Deal
Mon, 12 Jan - Wed, 14 Jan
Air Canada Logo
2:50 p.m. - 10:00 p.m.YOW-LAX
10h 10m1 stop
Air Canada Logo
6:10 p.m. - 6:43 a.m.LAX-YOW
9h 33m1 stop
C$ 466Air Canada
Find Deal
Wed, 4 Feb - Fri, 6 Feb

United Airlines flights from Ottawa to California

Our best United Airlines deals on Ottawa to California flight tickets
United Airlines
12 Jan
YOW7:27 p.m.Ottawa
17h 57m
2 stops
SMF10:24 a.m.Sacramento Intl
14 Jan
SMF7:30 a.m.Sacramento Intl
10h 48m
2 stops
YOW9:18 p.m.Ottawa
C$ 411
Find similar
United Airlines
12 Jan
YOW7:27 p.m.Ottawa
17h 34m
2 stops
SMF10:01 a.m.Sacramento Intl
14 Jan
SMF7:30 a.m.Sacramento Intl
10h 48m
2 stops
YOW9:18 p.m.Ottawa
C$ 422
Find similar
United Airlines
21 Jan
YOW6:20 a.m.Ottawa
14h 08m
2 stops
PSP5:28 p.m.Palm Springs
24 Jan
PSP1:20 p.m.Palm Springs
7h 34m
1 stop
YOW11:54 p.m.Ottawa
C$ 453
Find similar

Air Canada flights from Ottawa to California

Our best Air Canada deals on Ottawa to California flight tickets
Air Canada
21 Jan
YOW7:45 a.m.Ottawa
10h 50m
1 stop
SFO3:35 p.m.San Francisco
7 Feb
SFO6:00 p.m.San Francisco
11h 18m
2 stops
YOW8:18 a.m.Ottawa
C$ 398
Find similar
Air Canada
18 Feb
YOW12:00 p.m.Ottawa
11h 34m
2 stops
SFO8:34 p.m.San Francisco
11 Mar
SFO2:30 p.m.San Francisco
8h 08m
1 stop
YOW1:38 a.m.Ottawa
C$ 406
Find similar
Air Canada
12 Jan
YOW7:25 p.m.Ottawa
18h 29m
1 stop
SFO10:54 a.m.San Francisco
4 Feb
SFO6:00 p.m.San Francisco
9h 43m
1 stop
YOW6:43 a.m.Ottawa
C$ 412
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ottawa to California that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 26 November 2025.
Use the filters below to find and compare flights from Ottawa to California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Thu 22/1

6:00 a.m.-12:12 p.m.

1 stop9h 12m

San Francisco

Thu 5/2

10:15 a.m.-6:23 p.m.

2 stops29h 08m

C$ 320

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Thu 22/1

6:00 a.m.-12:12 p.m.

1 stop9h 12m

San Francisco

Sun 8/2

10:15 a.m.-6:23 p.m.

2 stops29h 08m

C$ 322

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Sun 3/5

6:00 a.m.-11:54 a.m.

1 stop8h 54m

San Francisco

Fri 8/5

12:50 p.m.-12:40 a.m.

1 stop8h 50m

C$ 330

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Thu 15/1

6:00 a.m.-12:12 p.m.

1 stop9h 12m

San Francisco

Mon 9/2

1:00 p.m.-12:40 a.m.

1 stop8h 40m

C$ 332

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Thu 22/1

6:00 a.m.-12:12 p.m.

1 stop9h 12m

San Francisco

Thu 5/2

1:00 p.m.-12:40 a.m.

1 stop8h 40m

C$ 334

OttawaSan Francisco

YOW - SFO

YOWSFO

Ottawa

Sun 3/5

6:00 a.m.-11:54 a.m.

1 stop8h 54m

San Francisco

Fri 8/5

7:30 a.m.-12:22 a.m.

2 stops13h 52m

C$ 337

OttawaSacramento

YOW - SMF

YOWSMF

Ottawa

Mon 12/1

7:27 p.m.-10:24 a.m.

2 stops17h 57m

Sacramento Intl

Wed 14/1

7:30 a.m.-9:18 p.m.

2 stops10h 48m

C$ 411

OttawaPalm Springs

YOW - PSP

YOWPSP

Ottawa

Thu 23/4

5:00 a.m.-10:35 a.m.

1 stop8h 35m

Palm Springs

Mon 27/4

11:25 a.m.-11:04 p.m.

1 stop8h 39m

C$ 419

OttawaSacramento

YOW - SMF

YOWSMF

Ottawa

Mon 12/1

7:27 p.m.-10:01 a.m.

2 stops17h 34m

Sacramento Intl

Wed 14/1

7:30 a.m.-9:18 p.m.

2 stops10h 48m

C$ 422

OttawaLos Angeles

YOW - LAX

YOWLAX

Ottawa

Wed 4/2

2:50 p.m.-10:00 p.m.

1 stop10h 10m

Los Angeles

Fri 6/2

6:10 p.m.-6:43 a.m.

1 stop9h 33m

C$ 466

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 cheapest month to fly to California from Ottawa is in May. Flight prices, which tend to average around C$ 360, are often lower during this time because this is during the off-season. If you’re not able to fly to California in May, then August is your next best option. Flight prices from Ottawa to California during August average around C$ 378.

What is the cheapest day to depart on your flight to California?

According to our data, Wednesday is the cheapest day to fly to California from Ottawa. The lowest ticket price found for a Wednesday departure recently was C$ 523. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Ottawa to California on a Friday will generally be more expensive and average around C$ 582. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to California?

Our data shows that the cheapest Ottawa to California flights are usually those with departure times at noon. Our users have found flights to California at noon for as low as C$ 527. Flights to California are more costly in the afternoon, with an average ticket price of C$ 623. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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 weeks ahead of your departure date. In general, you can expect to find flights to California for around C$ 442 when searching 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 C$ 363 on momondo.

Can stopping save me money on Ottawa to California flights?

You could potentially save up to 6% on your flight if you consider stops on a Ottawa to California flight.

Cheap Ottawa to California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to California

Fastest flight time

5h 20m

Direct flights

None
The fastest flight from Ottawa to California takes 5h 20m
There are no direct flights from Ottawa to California. There are no popular flight routes from Ottawa to California.
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  • When did momondo last update prices for flights from Ottawa Airport to California?

    Prices for flights from Ottawa Airport to California are updated daily.

  • How many operators does momondo search for flights from Ottawa Airport to California?

  • How old do you have to be to fly from Ottawa Airport to California?

    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 Ottawa Airport to California.

  • What documentation or ID do you need to fly to California?

    The travel and health documents you'll need for your trip to California 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 California. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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
Air CanadaPriceFrom C$ 218Free CancellationRating
7.1
10,477 reviews
Search Air Canada flights
WestJetPriceFrom C$ 247Free CancellationRating
7.2
3,173 reviews
Search WestJet flights
Porter AirlinesPriceFrom C$ 310Free CancellationRating
8.0
394 reviews
Search Porter Airlines flights
United AirlinesPriceFrom C$ 334Free CancellationRating
7.4
9,046 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to California?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ottawa to California. momondo saves you time and could save you money on your trip.

Can I find flights from Ottawa to California with flexible booking policies on momondo?

Yes. All flights to California from Ottawa on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ottawa to California?

Once all potential Ottawa to California flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Ottawa to California right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ottawa to California now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to California and let you know when they change.

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