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Cheap flights from San Diego to Ottawa from $191

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Ottawa departing on 12/24. 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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0 bags

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Find the cheapest flights from San Diego to Ottawa

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:39 am - 2:44 pmSAN-YOW
27h 05m2 stops
Multiple Airlines Logo
6:55 pm - 11:45 amYOW-SAN
19h 50m1 stop
$457Multiple Airlines
Find Deal
Fri, Nov 28 - Sun, Dec 7
Air Canada Logo
6:10 pm - 6:43 amSAN-YOW
9h 33m1 stop
Air Canada Logo
6:00 am - 11:53 amYOW-SAN
8h 53m1 stop
$494Air Canada
Find Deal
Sat, Feb 14 - Wed, Feb 18
Air Canada Logo
6:10 pm - 6:43 amSAN-YOW
9h 33m1 stop
Air Canada Logo
7:45 am - 5:24 pmYOW-SAN
12h 39m1 stop
$520Air Canada
Find Deal
Sat, Feb 14 - Wed, Feb 18
United Airlines Logo
7:50 pm - 10:26 amSAN-YOW
11h 36m2 stops
United Airlines Logo
6:20 am - 11:38 amYOW-SAN
8h 18m1 stop
$540United Airlines
Find Deal
Sat, Feb 14 - Wed, Feb 18
Multiple Airlines Logo
8:00 am - 11:58 pmSAN-YOW
12h 58m1 stop
Multiple Airlines Logo
6:55 pm - 11:45 amYOW-SAN
19h 50m1 stop
$579Multiple Airlines
Find Deal
Fri, Nov 28 - Sun, Dec 7
Multiple Airlines Logo
12:35 pm - 2:44 pmSAN-YOW
23h 09m3 stops
Multiple Airlines Logo
6:45 pm - 11:45 amYOW-SAN
20h 00m2 stops
$580Multiple Airlines
Find Deal
Fri, Nov 28 - Sun, Dec 7
United Airlines Logo
8:40 pm - 10:26 amSAN-YOW
10h 46m2 stops
United Airlines Logo
6:00 am - 11:53 amYOW-SAN
8h 53m1 stop
$949United Airlines
Find Deal
Fri, Nov 21 - Sun, Nov 23
American Airlines Logo
1:23 pm - 4:49 pmSAN-YOW
24h 26m2 stops
American Airlines Logo
6:45 am - 9:52 pmYOW-SAN
18h 07m3 stops
$1,012American Airlines
Find Deal
Fri, Nov 21 - Sun, Nov 23
American Airlines Logo
6:30 am - 12:39 amSAN-YOW
15h 09m3 stops
American Airlines Logo
6:45 am - 9:52 pmYOW-SAN
18h 07m3 stops
$1,128American Airlines
Find Deal
Fri, Nov 21 - Sun, Nov 23
Delta Logo
8:00 am - 12:42 amSAN-YOW
13h 42m2 stops
Delta Logo
5:40 am - 6:30 pmYOW-SAN
15h 50m2 stops
$2,694Delta
Find Deal
Fri, Nov 14 - Mon, Nov 17

Air Canada flights from San Diego to Ottawa

Our best Air Canada deals on San Diego to Ottawa flight tickets
Air Canada
Feb 14
SAN6:10 pmSan Diego
9h 33m
1 stop
YOW6:43 amOttawa
Feb 18
YOW6:00 amOttawa
8h 53m
1 stop
SAN11:53 amSan Diego
$494
Find similar
Air Canada
Feb 14
SAN6:10 pmSan Diego
9h 33m
1 stop
YOW6:43 amOttawa
Feb 18
YOW7:45 amOttawa
12h 39m
1 stop
SAN5:24 pmSan Diego
$520
Find similar
Air Canada
Feb 14
SAN6:30 amSan Diego
11h 48m
2 stops
YOW9:18 pmOttawa
Feb 18
YOW2:50 pmOttawa
10h 54m
2 stops
SAN10:44 pmSan Diego
$603
Find similar

United Airlines flights from San Diego to Ottawa

Our best United Airlines deals on San Diego to Ottawa flight tickets
United Airlines
Feb 14
SAN7:50 pmSan Diego
11h 36m
2 stops
YOW10:26 amOttawa
Feb 18
YOW6:20 amOttawa
8h 18m
1 stop
SAN11:38 amSan Diego
$540
Find similar
United Airlines
Nov 21
SAN8:40 pmSan Diego
10h 46m
2 stops
YOW10:26 amOttawa
Nov 23
YOW6:00 amOttawa
8h 53m
1 stop
SAN11:53 amSan Diego
$949
Find similar
United Airlines
Nov 21
SAN8:40 pmSan Diego
10h 46m
2 stops
YOW10:26 amOttawa
Nov 23
YOW7:30 pmOttawa
17h 51m
2 stops
SAN10:21 amSan Diego
$956
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Diego to Ottawa 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 832,500 searches. Data last updated November 2, 2025.
Use the filters below to find and compare flights from San Diego to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Fri 11/28

8:39 am-2:44 pm

2 stops27h 05m

Ottawa

Sun 12/7

6:55 pm-11:45 am

1 stop19h 50m

$457

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Sat 2/14

6:10 pm-6:43 am

1 stop9h 33m

Ottawa

Wed 2/18

6:00 am-11:53 am

1 stop8h 53m

$494

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Sat 2/14

6:10 pm-6:43 am

1 stop9h 33m

Ottawa

Wed 2/18

7:45 am-5:24 pm

1 stop12h 39m

$520

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Sat 2/14

7:50 pm-10:26 am

2 stops11h 36m

Ottawa

Wed 2/18

6:20 am-11:38 am

1 stop8h 18m

$540

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Fri 11/28

8:00 am-11:58 pm

1 stop12h 58m

Ottawa

Sun 12/7

6:55 pm-11:45 am

1 stop19h 50m

$579

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Fri 11/28

12:35 pm-2:44 pm

3 stops23h 09m

Ottawa

Sun 12/7

6:45 pm-11:45 am

2 stops20h 00m

$580

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Fri 11/21

8:40 pm-10:26 am

2 stops10h 46m

Ottawa

Sun 11/23

6:00 am-11:53 am

1 stop8h 53m

$949

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Fri 11/21

1:23 pm-4:49 pm

2 stops24h 26m

Ottawa

Sun 11/23

6:45 am-9:52 pm

3 stops18h 07m

$1,012

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Fri 11/21

6:30 am-12:39 am

3 stops15h 09m

Ottawa

Sun 11/23

6:45 am-9:52 pm

3 stops18h 07m

$1,128

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Fri 11/14

8:00 am-12:42 am

2 stops13h 42m

Ottawa

Mon 11/17

5:40 am-6:30 pm

2 stops15h 50m

$2,694

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 Ottawa from

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

What is the typical price of a round-trip flight between San Diego and Ottawa?

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 $153. 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 79% 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 November 2025, prices for San Diego to Ottawa flights are approximately 7% 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.
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 12m.

  • 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?

  • 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?

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 CanadaPriceFrom $149Free CancellationRating
7.1
10,392 reviews
Search Air Canada flights
United AirlinesPriceFrom $309Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights

Traveling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Smiths Falls
Calabogie
Brockville
Petawawa
Pembroke
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.

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