What airlines fly to Ottawa?

Air Canada, United Airlines and Delta are the top three most popular airlines that fly to Ottawa from San Diego according to our data. Air Canada is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Ottawa. Keep in mind that there are 4 different airlines that fly to Ottawa on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from San Diego to Ottawa?

Air Canada is the most popular carrier operating from San Diego to Ottawa

When did momondo last update prices for flights from San Diego Airport to Ottawa Airport?

Prices for flights from San Diego Airport to Ottawa Airport are refreshed on a daily basis.

How many operators does momondo search for flights from San Diego Airport to Ottawa Airport?

The number of operators available for flights from San Diego Airport to Ottawa Airport is 2 as of December 2025.

How old do you have to be to fly from San Diego Airport to Ottawa Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Diego Airport to Ottawa Airport.

What documentation or ID do you need to fly to Ottawa Airport?

The necessary travel and health documents for your Ottawa Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$133 Cheap Flights from San Diego to Ottawa in 2025/26

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Find the cheapest flights from San Diego to Ottawa

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:35 pm - 12:40 am

SAN

YOW

9h 05m1 stop

5:45 pm - 11:47 am

YOW

SAN

21h 02m1 stop

$286WestJet

Mon, Jan 26 - Tue, Feb 3

2:05 pm - 5:28 am

SAN

YOW

12h 23m2 stops

6:00 am - 1:20 pm

YOW

SAN

10h 20m1 stop

$314WestJet

Wed, May 20 - Wed, Jun 3

12:35 pm - 12:40 am

SAN

YOW

9h 05m1 stop

9:30 am - 7:34 pm

YOW

SAN

37h 04m2 stops

$324Multiple Airlines

Mon, Jan 26 - Tue, Feb 3

2:05 pm - 5:28 am

SAN

YOW

12h 23m2 stops

7:45 am - 12:13 pm

YOW

SAN

31h 28m2 stops

$330WestJet

Wed, May 20 - Wed, Jun 3

2:05 pm - 6:55 am

SAN

YOW

13h 50m1 stop

6:00 am - 1:20 pm

YOW

SAN

10h 20m1 stop

$336WestJet

Wed, May 20 - Wed, Jun 3

6:05 pm - 8:18 am

SAN

YOW

11h 13m2 stops

9:45 am - 5:28 pm

YOW

SAN

10h 43m2 stops

$453Multiple Airlines

Mon, Jan 26 - Tue, Feb 3

10:20 pm - 9:11 am

SAN

YOW

7h 51m1 stop

10:44 am - 11:59 pm

YOW

SAN

16h 15m2 stops

$472United Airlines

Thu, Apr 16 - Mon, Apr 20

10:20 pm - 9:11 am

SAN

YOW

7h 51m1 stop

2:40 pm - 8:46 pm

YOW

SAN

9h 06m1 stop

$473United Airlines

Thu, Apr 16 - Mon, Apr 20

8:30 am - 11:54 pm

SAN

YOW

12h 24m1 stop

6:20 am - 11:38 am

YOW

SAN

8h 18m1 stop

$481United Airlines

Wed, Feb 18 - Sun, Feb 22

7:50 pm - 10:26 am

SAN

YOW

11h 36m2 stops

5:11 pm - 10:44 pm

YOW

SAN

8h 33m1 stop

$487United Airlines

Wed, Feb 18 - Sun, Feb 22

WestJet flights from San Diego to Ottawa

Our best WestJet deals on San Diego to Ottawa flight tickets

WestJet

Jan 26

SAN12:35 pmSan Diego

9h 05m

1 stop

YOW12:40 amOttawa

Feb 3

YOW5:45 pmOttawa

21h 02m

1 stop

SAN11:47 amSan Diego

$286

Find similar

WestJet

May 20

SAN2:05 pmSan Diego

12h 23m

2 stops

YOW5:28 amOttawa

Jun 3

YOW6:00 amOttawa

10h 20m

1 stop

SAN1:20 pmSan Diego

$314

Find similar

WestJet

May 20

SAN2:05 pmSan Diego

12h 23m

2 stops

YOW5:28 amOttawa

Jun 3

YOW7:45 amOttawa

31h 28m

2 stops

SAN12:13 pmSan Diego

$330

Find similar

American Airlines flights from San Diego to Ottawa

Our best American Airlines deals on San Diego to Ottawa flight tickets

American Airlines

Mar 21

SAN1:34 pmSan Diego

24h 17m

2 stops

YOW4:51 pmOttawa

Mar 29

YOW6:45 amOttawa

17h 19m

2 stops

SAN9:04 pmSan Diego

$790

Find similar

American Airlines

May 20

SAN11:29 pmSan Diego

17h 32m

2 stops

YOW8:01 pmOttawa

Jun 3

YOW7:00 amOttawa

17h 31m

3 stops

SAN9:31 pmSan Diego

$856

Find similar

American Airlines

May 20

SAN7:55 pmSan Diego

21h 06m

3 stops

YOW8:01 pmOttawa

Jun 3

YOW7:00 amOttawa

17h 31m

3 stops

SAN9:31 pmSan Diego

$1,048

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Mon 1/26

12:35 pm-12:40 am

1 stop9h 05m

Ottawa

Tue 2/3

5:45 pm-11:47 am

1 stop21h 02m

$286

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Wed 5/20

2:05 pm-5:28 am

2 stops12h 23m

Ottawa

Wed 6/3

6:00 am-1:20 pm

1 stop10h 20m

$314

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Mon 1/26

12:35 pm-12:40 am

1 stop9h 05m

Ottawa

Tue 2/3

9:30 am-7:34 pm

2 stops37h 04m

$324

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Wed 5/20

2:05 pm-5:28 am

2 stops12h 23m

Ottawa

Wed 6/3

7:45 am-12:13 pm

2 stops31h 28m

$330

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Wed 5/20

2:05 pm-6:55 am

1 stop13h 50m

Ottawa

Wed 6/3

6:00 am-1:20 pm

1 stop10h 20m

$336

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Mon 1/26

6:05 pm-8:18 am

2 stops11h 13m

Ottawa

Tue 2/3

9:45 am-5:28 pm

2 stops10h 43m

$453

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Thu 4/16

10:20 pm-9:11 am

1 stop7h 51m

Ottawa

Mon 4/20

10:44 am-11:59 pm

2 stops16h 15m

$472

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Thu 4/16

10:20 pm-9:11 am

1 stop7h 51m

Ottawa

Mon 4/20

2:40 pm-8:46 pm

1 stop9h 06m

$473

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Wed 2/18

8:30 am-11:54 pm

1 stop12h 24m

Ottawa

Sun 2/22

6:20 am-11:38 am

1 stop8h 18m

$481

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Wed 2/18

7:50 pm-10:26 am

2 stops11h 36m

Ottawa

Sun 2/22

5:11 pm-10:44 pm

1 stop8h 33m

$487

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Diego 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

Prices

Airlines

What is the cheapest month to fly to Ottawa?

In general, February is the cheapest month to fly from San Diego to Ottawa. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $194. The month of January is another great option to travel to Ottawa, with average flight prices from San Diego averaging around $323.

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

The cheapest day to depart from San Diego to Ottawa is on a Wednesday. Travelers who choose to depart for Ottawa on a Wednesday will often find tickets for as low as $363. 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 $851.

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 San Diego to Ottawa when you can find flight prices for as low as $244. 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 $749 on average. Flights to Ottawa from San Diego in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on San Diego to Ottawa flights?

You could potentially save up to 23% on your flight if you consider stops on a San Diego to Ottawa flight.

How have San Diego to Ottawa flight prices changed over time?

As of December 2025, prices for San Diego to Ottawa flights are approximately 29% more expensive when compared to flights at the same time last year.

When to book flights from San Diego to Ottawa

Are you open to changing your travel dates? Check out the ideal times to fly from San Diego to Ottawa according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Diego to Ottawa (SAN to YOW) flight deals and tips

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

Fastest flight time	10h 24m
Direct flights	None

The fastest flight from San Diego to Ottawa takes 10h 24m

There are no direct flights from San Diego to Ottawa. There are no popular flight routes from San Diego to Ottawa.

Search flight deals

How far is San Diego to Ottawa by plane?
A flight from San Diego to Ottawa will travel around 2358.2 mi. By plane, this route typically takes 10h 24m.
When did momondo last update prices for flights from San Diego Airport to Ottawa Airport?
Prices for flights from San Diego Airport to Ottawa Airport are refreshed on a daily basis.
How many operators does momondo search for flights from San Diego Airport to Ottawa Airport?
The number of operators available for flights from San Diego Airport to Ottawa Airport is 2 as of December 2025.
How old do you have to be to fly from San Diego Airport to Ottawa Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Diego Airport to Ottawa Airport.
What documentation or ID do you need to fly to Ottawa Airport?
The necessary travel and health documents for your Ottawa Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from San Diego to Ottawa?
Based on momondo bookings for this flight route, the most popular airline on flight routes from San Diego to Ottawa is Air Canada (56% of total bookings). The next most popular airline is United Airlines (44%).

Best airlines flying from San Diego to Ottawa

Compare and see reviews for airlines that fly from San Diego to Ottawa with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $149	Free Cancellation	Rating 7.1 10,562 reviews		Search Air Canada flights
United Airlines	PriceFrom $309	Free Cancellation	Rating 7.4 9,116 reviews		Search United Airlines flights

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Perth

Prescott

Winchester

Wakefield

Why use momondo?

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

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

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

Flights from San Diego to Ottawa with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from San Diego to Ottawa?

momondo provides multiple filters to help you find the best flight to Ottawa from San Diego. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from San Diego 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.