How does KAYAK find such low prices on flights from California to Ottawa?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from California to Ottawa.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Ottawa?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ottawa from California is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from California to Ottawa?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ottawa with an airline and back to California with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to Ottawa?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ottawa from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$129 CHEAP FLIGHTS from California to Ottawa

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Cheap Flights from California to Ottawa

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from California to Ottawa

Wed, Oct 28 - Sat, Oct 31

12:50 pm - 1:00 amLAS Las Vegas Harry Reid Intl-YOW Ottawa

9h 10m1 stop Calgary

6:10 am - 12:10 pmYOW Ottawa-LAS Las Vegas Harry Reid Intl

33h 00m2 stops Calgary Vancouver Intl

$309WestJet

Wed, Oct 28 - Sat, Oct 31

12:50 pm - 1:00 amLAS Las Vegas Harry Reid Intl-YOW Ottawa

9h 10m1 stop Calgary

6:10 am - 9:45 pmYOW Ottawa-LAS Las Vegas Harry Reid Intl

18h 35m1 stop Calgary

$318WestJet

Tue, Sep 29 - Tue, Oct 6

3:30 pm - 5:35 amSAN San Diego-YOW Ottawa

11h 05m1 stop Calgary

2:50 pm - 8:36 pmYOW Ottawa-SAN San Diego

8h 46m1 stop Montreal Pierre Elliott Trudeau Intl

$341Multiple Airlines

Fri, Oct 16 - Sat, Oct 24

4:15 pm - 5:35 amLAS Las Vegas Harry Reid Intl-YOW Ottawa

10h 20m2 stops Vancouver Intl Calgary

10:00 am - 3:37 pmYOW Ottawa-LAS Las Vegas Harry Reid Intl

8h 37m1 stop Toronto Pearson Intl

$342Multiple Airlines

Sat, Oct 17 - Tue, Oct 20

4:50 pm - 5:58 amSAN San Diego-YOW Ottawa

10h 08m1 stop Vancouver Intl

6:55 am - 4:00 pmYOW Ottawa-SAN San Diego

12h 05m1 stop Vancouver Intl

$344Air Canada

Sat, Oct 17 - Tue, Oct 20

9:45 am - 9:56 amSAN San Diego-YOW Ottawa

21h 11m2 stops San Francisco Washington, D.C. Dulles Intl

5:20 pm - 10:41 pmYOW Ottawa-SAN San Diego

8h 21m1 stop Chicago O'Hare Intl

$364United Airlines

Sat, Oct 17 - Tue, Oct 20

6:15 am - 9:35 pmSAN San Diego-YOW Ottawa

12h 20m2 stops Los Angeles Chicago O'Hare Intl

6:25 am - 5:05 pmYOW Ottawa-SAN San Diego

13h 40m2 stops Chicago O'Hare Intl Denver Intl

$374United Airlines

Mon, Sep 21 - Tue, Sep 29

10:30 pm - 10:18 amLAX Los Angeles-YOW Ottawa

8h 48m1 stop Montreal Pierre Elliott Trudeau Intl

5:00 am - 1:35 pmYOW Ottawa-LAX Los Angeles

11h 35m1 stop Vancouver Intl

$424Air Canada

Sat, Oct 31 - Wed, Nov 4

1:45 pm - 12:50 amSFO San Francisco-YOW Ottawa

8h 05m1 stop Toronto Pearson Intl

7:00 am - 12:45 pmYOW Ottawa-SFO San Francisco

8h 45m1 stop Toronto Pearson Intl

$433Porter Airlines

Sat, Oct 31 - Tue, Nov 3

1:45 pm - 12:50 amSFO San Francisco-YOW Ottawa

8h 05m1 stop Toronto Pearson Intl

7:00 am - 12:45 pmYOW Ottawa-SFO San Francisco

8h 45m1 stop Toronto Pearson Intl

$433Porter Airlines

Recent last minute flight deals from California to Ottawa

Sat, Sep 5 - Thu, Sep 10

10:50 am - 9:35 pmLAS Las Vegas Harry Reid Intl-YOW Ottawa

7h 45m1 stop Chicago O'Hare Intl

6:00 am - 11:04 amYOW Ottawa-LAS Las Vegas Harry Reid Intl

8h 04m1 stop Washington, D.C. Dulles Intl

$674United Airlines

Fri, Sep 4 - Fri, Sep 11

8:59 pm - 5:04 pmSAN San Diego-YOW Ottawa

17h 05m1 stop Boston Logan Intl

7:20 am - 2:10 pmYOW Ottawa-SAN San Diego

9h 50m1 stop Calgary

$676Multiple Airlines

Sat, Sep 5 - Thu, Sep 10

8:30 am - 12:20 amLAS Las Vegas Harry Reid Intl-YOW Ottawa

12h 50m2 stops Calgary Toronto Pearson Intl

12:25 pm - 9:40 pmYOW Ottawa-LAS Las Vegas Harry Reid Intl

12h 15m2 stops Winnipeg Calgary

$677WestJet

Sat, Sep 5 - Thu, Sep 10

8:30 am - 12:20 amLAS Las Vegas Harry Reid Intl-YOW Ottawa

12h 50m2 stops Calgary Toronto Pearson Intl

1:20 pm - 9:40 pmYOW Ottawa-LAS Las Vegas Harry Reid Intl

11h 20m1 stop Calgary

$679WestJet

Fri, Sep 4 - Fri, Sep 11

8:59 pm - 5:04 pmSAN San Diego-YOW Ottawa

17h 05m1 stop Boston Logan Intl

1:20 pm - 12:53 pmYOW Ottawa-SAN San Diego

26h 33m2 stops Calgary Phoenix Sky Harbor Intl

$765Multiple Airlines

Fri, Sep 4 - Tue, Sep 8

12:35 pm - 1:09 amSAN San Diego-YOW Ottawa

9h 34m1 stop Vancouver Intl

7:00 am - 12:16 pmYOW Ottawa-SAN San Diego

8h 16m1 stop Toronto Pearson Intl

$936Air Canada

Fri, Sep 4 - Tue, Sep 8

6:20 am - 11:54 pmSAN San Diego-YOW Ottawa

14h 34m2 stops Los Angeles Washington, D.C. Dulles Intl

5:10 am - 12:16 pmYOW Ottawa-SAN San Diego

10h 06m1 stop Toronto Pearson Intl

$946United Airlines

Wed, Sep 2 - Sat, Sep 19

5:00 pm - 1:09 amSAN San Diego-YOW Ottawa

29h 09m1 stop Vancouver Intl

5:00 am - 11:47 amYOW Ottawa-SAN San Diego

9h 47m1 stop Vancouver Intl

$1,017Air Canada

Thu, Sep 3 - Mon, Sep 7

12:40 pm - 11:54 pmSAN San Diego-YOW Ottawa

8h 14m1 stop Washington, D.C. Dulles Intl

5:10 am - 11:35 amYOW Ottawa-SAN San Diego

9h 25m1 stop Toronto Pearson Intl

$1,027United Airlines

Thu, Sep 3 - Sun, Sep 6

2:15 pm - 12:25 amLAX Los Angeles-YOW Ottawa

7h 10m1 stop Toronto Pearson Intl

7:00 am - 1:20 pmYOW Ottawa-LAX Los Angeles

9h 20m1 stop Toronto Pearson Intl

$1,734Porter Airlines

Useful Info

Low season	January
High season	December
Cheapest flight	$129

Best time to beat the crowds with an average 13% drop in price.

Most popular time to fly and prices are also 10% lower on average.

Flight from Los Angeles to Ottawa

How does KAYAK find such low prices on flights from California to Ottawa?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from California to Ottawa.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Ottawa?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ottawa from California is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from California to Ottawa?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ottawa with an airline and back to California with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to Ottawa?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ottawa from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Perth

Smiths Falls

Wakefield

Calabogie

Lanark

Ingleside

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Ottawa (YOW)

YOW

$129 Find Cheap Flights from California to Ottawa - Compare and Save

Cheap Flights from California to Ottawa

Recent round-trip flight deals from California to Ottawa

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Everything you need to know for your flight to Ottawa

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Complete your trip to Ottawa with a hotel stay or car rental

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