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

United Airlines is the most popular carrier operating from San Diego to Ottawa

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 48% 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.

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 January 2026.

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.

$254 Cheap Flights from San Diego to Ottawa in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

2:38 pm - 2:44 pm

SAN

YOW

21h 06m

2 stops

9:25 am - 7:56 pm

YOW

SAN

13h 31m

1 stop

$453Multiple Airlines

jue., mar. 5 - jue., mar. 12

2:05 pm - 5:28 am

SAN

YOW

12h 23m

2 stops

6:00 am - 1:20 pm

YOW

SAN

10h 20m

1 stop

$485WestJet

jue., jul. 2 - lun., jul. 13

11:15 am - 12:40 am

SAN

YOW

10h 25m

1 stop

6:00 am - 1:20 pm

YOW

SAN

10h 20m

1 stop

$489WestJet

jue., jul. 2 - lun., jul. 13

6:25 am - 9:30 pm

SAN

YOW

12h 05m

1 stop

11:00 am - 7:56 pm

YOW

SAN

11h 56m

2 stops

$497Multiple Airlines

jue., mar. 5 - jue., mar. 12

1:05 pm - 6:55 am

SAN

YOW

14h 50m

2 stops

6:15 am - 1:20 pm

YOW

SAN

34h 05m

2 stops

$521WestJet

jue., jul. 2 - lun., jul. 13

8:20 pm - 9:30 pm

SAN

YOW

22h 10m

1 stop

6:50 am - 7:56 pm

YOW

SAN

16h 06m

2 stops

$522Multiple Airlines

lun., feb. 16 - vie., feb. 20

8:20 pm - 9:30 pm

SAN

YOW

22h 10m

1 stop

9:25 am - 7:56 pm

YOW

SAN

13h 31m

1 stop

$523Multiple Airlines

lun., feb. 16 - vie., feb. 20

6:25 am - 9:30 pm

SAN

YOW

12h 05m

1 stop

9:25 am - 7:56 pm

YOW

SAN

13h 31m

1 stop

$524Multiple Airlines

jue., mar. 5 - jue., mar. 12

2:05 pm - 6:55 am

SAN

YOW

13h 50m

1 stop

6:00 am - 1:20 pm

YOW

SAN

10h 20m

1 stop

$544WestJet

jue., jul. 2 - lun., jul. 13

6:25 am - 9:30 pm

SAN

YOW

12h 05m

1 stop

4:40 pm - 9:29 pm

YOW

SAN

31h 49m

1 stop

$567Multiple Airlines

jue., mar. 5 - jue., mar. 12

American Airlines flights from San Diego to Ottawa

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

American Airlines

Mar 5

SAN10:45 pmSan Diego

15h 03m

2 stops

YOW4:48 pmOttawa

Mar 12

YOW6:45 amOttawa

17h 59m

2 stops

SAN9:44 pmSan Diego

$648

American Airlines

Jul 2

SAN4:22 pmSan Diego

19h 33m

3 stops

YOW2:55 pmOttawa

Jul 13

YOW7:00 amOttawa

19h 29m

2 stops

SAN11:29 pmSan Diego

$866

American Airlines

Jul 2

SAN4:22 pmSan Diego

19h 33m

3 stops

YOW2:55 pmOttawa

Jul 13

YOW7:00 amOttawa

19h 29m

2 stops

SAN11:29 pmSan Diego

$934

United Airlines flights from San Diego to Ottawa

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

United Airlines

Apr 22

SAN4:21 pmSan Diego

14h 42m

2 stops

YOW10:03 amOttawa

Apr 26

YOW2:40 pmOttawa

9h 06m

1 stop

SAN8:46 pmSan Diego

$583

United Airlines

Apr 22

SAN4:21 pmSan Diego

14h 42m

2 stops

YOW10:03 amOttawa

Apr 26

YOW2:40 pmOttawa

9h 06m

1 stop

SAN8:46 pmSan Diego

$584

United Airlines

Apr 22

SAN8:45 amSan Diego

9h 50m

2 stops

YOW9:35 pmOttawa

Apr 26

YOW2:40 pmOttawa

12h 19m

2 stops

SAN11:59 pmSan Diego

$593

Fly from

Fly to

Route

Depart

Return

Price

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

jue. 3/5

2:38 pm-2:44 pm

2 stops21h 06m

Ottawa

jue. 3/12

9:25 am-7:56 pm

1 stop13h 31m

$453

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

jue. 7/2

2:05 pm-5:28 am

2 stops12h 23m

Ottawa

lun. 7/13

6:00 am-1:20 pm

1 stop10h 20m

$485

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

jue. 7/2

11:15 am-12:40 am

1 stop10h 25m

Ottawa

lun. 7/13

6:00 am-1:20 pm

1 stop10h 20m

$489

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

jue. 3/5

6:25 am-9:30 pm

1 stop12h 05m

Ottawa

jue. 3/12

11:00 am-7:56 pm

2 stops11h 56m

$497

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

jue. 7/2

1:05 pm-6:55 am

2 stops14h 50m

Ottawa

lun. 7/13

6:15 am-1:20 pm

2 stops34h 05m

$521

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

lun. 2/16

8:20 pm-9:30 pm

1 stop22h 10m

Ottawa

vie. 2/20

6:50 am-7:56 pm

2 stops16h 06m

$522

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

lun. 2/16

8:20 pm-9:30 pm

1 stop22h 10m

Ottawa

vie. 2/20

9:25 am-7:56 pm

1 stop13h 31m

$523

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

jue. 3/5

6:25 am-9:30 pm

1 stop12h 05m

Ottawa

jue. 3/12

9:25 am-7:56 pm

1 stop13h 31m

$524

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

jue. 7/2

2:05 pm-6:55 am

1 stop13h 50m

Ottawa

lun. 7/13

6:00 am-1:20 pm

1 stop10h 20m

$544

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

jue. 3/5

6:25 am-9:30 pm

1 stop12h 05m

Ottawa

jue. 3/12

4:40 pm-9:29 pm

1 stop31h 49m

$567

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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.

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 January 2026, prices for San Diego to Ottawa flights are approximately 13% 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	7h 51m
Direct flights	None

The fastest flight from San Diego to Ottawa takes 7h 51m

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 7h 51m.
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 January 2026.
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 $128	Free Cancellation	Rating 7.1 10,644 reviews		Search Air Canada flights
United Airlines	PriceFrom $216	Free Cancellation	Rating 7.4 9,188 reviews		Search United Airlines flights

Gatineau

Pembroke

Calabogie

Brockville

Petawawa

Smiths Falls

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.