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

United Airlines and Air Canada are the most popular carriers 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 updated daily.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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.

C$ 293 Cheap Flights from San Diego to Ottawa in 2025/26

1 adult

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Find the cheapest flights from San Diego to Ottawa

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One-way

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Cheap round-trip flights

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12:35 p.m. - 12:40 a.m.SAN-YOW

9h 05m1 stop

5:45 p.m. - 11:45 a.m.YOW-SAN

21h 00m1 stop

C$ 474WestJet

Find Deal

Fri, 21 Nov - Tue, 2 Dec

9:17 p.m. - 8:00 p.m.SAN-YOW

43h 43m2 stops

5:45 p.m. - 11:45 a.m.YOW-SAN

21h 00m1 stop

C$ 504Multiple Airlines

Find Deal

Tue, 25 Nov - Tue, 2 Dec

12:35 p.m. - 12:40 a.m.SAN-YOW

9h 05m1 stop

7:25 p.m. - 11:45 a.m.YOW-SAN

19h 20m2 stops

C$ 510Multiple Airlines

Find Deal

Fri, 21 Nov - Sun, 30 Nov

12:35 p.m. - 12:40 a.m.SAN-YOW

9h 05m1 stop

5:40 a.m. - 8:18 p.m.YOW-SAN

17h 38m2 stops

C$ 511Multiple Airlines

Find Deal

Fri, 21 Nov - Wed, 3 Dec

8:00 a.m. - 2:01 p.m.SAN-YOW

27h 01m2 stops

5:45 p.m. - 11:45 a.m.YOW-SAN

21h 00m1 stop

C$ 518Multiple Airlines

Find Deal

Wed, 19 Nov - Tue, 2 Dec

6:19 a.m. - 12:39 a.m.SAN-YOW

15h 20m2 stops

6:45 a.m. - 8:48 p.m.YOW-SAN

17h 03m2 stops

C$ 559American Airlines

Find Deal

Thu, 13 Nov - Mon, 17 Nov

6:19 a.m. - 12:39 a.m.SAN-YOW

15h 20m2 stops

6:45 a.m. - 8:48 p.m.YOW-SAN

17h 03m2 stops

C$ 600American Airlines

Find Deal

Thu, 13 Nov - Mon, 17 Nov

6:00 p.m. - 1:32 p.m.SAN-YOW

16h 32m2 stops

5:11 p.m. - 10:33 p.m.YOW-SAN

8h 22m1 stop

C$ 690United Airlines

Find Deal

Tue, 10 Feb - Wed, 11 Feb

10:30 p.m. - 10:26 a.m.SAN-YOW

8h 56m1 stop

6:00 a.m. - 11:38 a.m.YOW-SAN

8h 38m1 stop

C$ 691Air Canada

Find Deal

Sun, 16 Nov - Sun, 23 Nov

6:00 p.m. - 1:32 p.m.SAN-YOW

16h 32m2 stops

5:11 p.m. - 10:24 a.m.YOW-SAN

20h 13m2 stops

C$ 695United Airlines

Find Deal

Tue, 10 Feb - Wed, 11 Feb

American Airlines flights from San Diego to Ottawa

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

American Airlines

13 Nov

SAN6:19 a.m.San Diego

15h 20m

2 stops

YOW12:39 a.m.Ottawa

17 Nov

YOW6:45 a.m.Ottawa

17h 03m

2 stops

SAN8:48 p.m.San Diego

C$ 559

Find similar

American Airlines

13 Nov

SAN6:19 a.m.San Diego

15h 20m

2 stops

YOW12:39 a.m.Ottawa

17 Nov

YOW6:45 a.m.Ottawa

17h 03m

2 stops

SAN8:48 p.m.San Diego

C$ 600

Find similar

American Airlines

13 Nov

SAN6:19 a.m.San Diego

15h 20m

2 stops

YOW12:39 a.m.Ottawa

17 Nov

YOW6:45 a.m.Ottawa

17h 03m

2 stops

SAN8:48 p.m.San Diego

C$ 621

Find similar

United Airlines flights from San Diego to Ottawa

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

United Airlines

10 Feb

SAN6:00 p.m.San Diego

16h 32m

2 stops

YOW1:32 p.m.Ottawa

11 Feb

YOW5:11 p.m.Ottawa

8h 22m

1 stop

SAN10:33 p.m.San Diego

C$ 690

Find similar

United Airlines

10 Feb

SAN6:00 p.m.San Diego

16h 32m

2 stops

YOW1:32 p.m.Ottawa

11 Feb

YOW5:11 p.m.Ottawa

20h 13m

2 stops

SAN10:24 a.m.San Diego

C$ 695

Find similar

United Airlines

10 Feb

SAN6:00 p.m.San Diego

16h 32m

2 stops

YOW1:32 p.m.Ottawa

11 Feb

YOW5:11 p.m.Ottawa

20h 13m

2 stops

SAN10:24 a.m.San Diego

C$ 697

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Fri 21/11

12:35 p.m.-12:40 a.m.

1 stop9h 05m

Ottawa

Tue 2/12

5:45 p.m.-11:45 a.m.

1 stop21h 00m

C$ 474

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Tue 25/11

9:17 p.m.-8:00 p.m.

2 stops43h 43m

Ottawa

Tue 2/12

5:45 p.m.-11:45 a.m.

1 stop21h 00m

C$ 504

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Fri 21/11

12:35 p.m.-12:40 a.m.

1 stop9h 05m

Ottawa

Sun 30/11

7:25 p.m.-11:45 a.m.

2 stops19h 20m

C$ 510

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Fri 21/11

12:35 p.m.-12:40 a.m.

1 stop9h 05m

Ottawa

Wed 3/12

5:40 a.m.-8:18 p.m.

2 stops17h 38m

C$ 511

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Wed 19/11

8:00 a.m.-2:01 p.m.

2 stops27h 01m

Ottawa

Tue 2/12

5:45 p.m.-11:45 a.m.

1 stop21h 00m

C$ 518

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Thu 13/11

6:19 a.m.-12:39 a.m.

2 stops15h 20m

Ottawa

Mon 17/11

6:45 a.m.-8:48 p.m.

2 stops17h 03m

C$ 559

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Thu 13/11

6:19 a.m.-12:39 a.m.

2 stops15h 20m

Ottawa

Mon 17/11

6:45 a.m.-8:48 p.m.

2 stops17h 03m

C$ 600

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Tue 10/2

6:00 p.m.-1:32 p.m.

2 stops16h 32m

Ottawa

Wed 11/2

5:11 p.m.-10:33 p.m.

1 stop8h 22m

C$ 690

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Sun 16/11

10:30 p.m.-10:26 a.m.

1 stop8h 56m

Ottawa

Sun 23/11

6:00 a.m.-11:38 a.m.

1 stop8h 38m

C$ 691

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Tue 10/2

6:00 p.m.-1:32 p.m.

2 stops16h 32m

Ottawa

Wed 11/2

5:11 p.m.-10:24 a.m.

2 stops20h 13m

C$ 695

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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?

The month of February is, on average, the cheapest month to fly to Ottawa from San Diego, with most prices found around C$ 213. If you aren’t able to travel to Ottawa during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of C$ 450.

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

Our data shows that Friday is the least expensive day to fly to Ottawa. Tickets to fly out on this day can be as low as C$ 305. Flights from San Diego to Ottawa on a Tuesday will generally be more expensive and average around C$ 618. 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 Ottawa?

Our most recent data shows that the best time of day to fly to Ottawa is in the evening. Flights from San Diego to Ottawa during this time can be as low as C$ 294. In the morning is when there is more demand to fly to Ottawa, so prices are often more expensive at around C$ 831 per ticket.

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

You could potentially save up to 64% 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 October 2025, prices for San Diego to Ottawa flights are approximately 60% cheaper 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

Direct flights	None

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

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How far is San Diego to Ottawa by plane?
San Diego and Ottawa are 3795.1 km apart from one another. In terms of flight time, this usually takes a little over 8h 56m.
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 updated daily.
How old do you have to be to fly from San Diego Airport to Ottawa Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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.

Gatineau

Pembroke

Brockville

Perth

Smiths Falls

Wakefield

Calabogie

Prescott

Petawawa

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?

momondo does allow users to show only those flights to Ottawa from San Diego which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for San Diego to Ottawa flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Ottawa from San Diego 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.