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Cheap flights from San Diego to Ottawa from $194

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 6/15. 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.
Air Canada Logo
1:15 pm - 12:46 am
SAN
-
YOW
8h 31m
1 stop
Air Canada Logo
5:00 am - 11:50 am
YOW
-
SAN
9h 50m
1 stop
$444Air Canada
Fri, May 8 - Tue, May 12
United Airlines Logo
9:05 pm - 9:11 am
SAN
-
YOW
9h 06m
1 stop
United Airlines Logo
3:10 pm - 11:40 pm
YOW
-
SAN
11h 30m
1 stop
$450United Airlines
Thu, Jun 18 - Tue, Jun 23
Air Canada Logo
12:30 pm - 12:45 am
SAN
-
YOW
9h 15m
1 stop
Air Canada Logo
5:15 am - 11:35 am
YOW
-
SAN
9h 20m
1 stop
$452Air Canada
Sat, Aug 1 - Sun, Aug 9
Multiple Airlines Logo
4:15 pm - 9:30 pm
SAN
-
YOW
26h 15m
1 stop
Multiple Airlines Logo
6:45 am - 3:44 pm
YOW
-
SAN
11h 59m
2 stops
$453Multiple Airlines
Fri, Mar 27 - Mon, Mar 30
United Airlines Logo
4:21 pm - 10:03 am
SAN
-
YOW
14h 42m
2 stops
United Airlines Logo
6:00 am - 11:16 am
YOW
-
SAN
8h 16m
1 stop
$455United Airlines
Wed, Apr 22 - Sun, Apr 26
WestJet Logo
3:30 pm - 5:40 am
SAN
-
YOW
11h 10m
1 stop
WestJet Logo
7:20 am - 2:10 pm
YOW
-
SAN
9h 50m
1 stop
$456WestJet
Thu, Jun 18 - Tue, Jun 23
United Airlines Logo
6:55 pm - 9:11 am
SAN
-
YOW
11h 16m
2 stops
United Airlines Logo
3:10 pm - 11:40 pm
YOW
-
SAN
11h 30m
1 stop
$460United Airlines
Thu, Jun 18 - Tue, Jun 23
Air Canada Logo
8:25 am - 5:39 am
SAN
-
YOW
18h 14m
1 stop
Air Canada Logo
5:15 am - 11:35 am
YOW
-
SAN
9h 20m
1 stop
$463Air Canada
Thu, Jun 18 - Mon, Jun 22
United Airlines Logo
5:00 pm - 1:59 pm
SAN
-
YOW
17h 59m
2 stops
United Airlines Logo
2:40 pm - 11:59 pm
YOW
-
SAN
12h 19m
2 stops
$465United Airlines
Sun, Apr 5 - Sun, Apr 12
Air Canada Logo
4:45 pm - 5:39 am
SAN
-
YOW
9h 54m
1 stop
Air Canada Logo
5:00 am - 11:53 am
YOW
-
SAN
9h 53m
1 stop
$468Air Canada
Thu, Jun 18 - Tue, Jun 23

Air Canada flights from San Diego to Ottawa

Our best Air Canada deals on San Diego to Ottawa flight tickets
Air Canada
May 8
SAN1:15 pmSan Diego
8h 31m
1 stop
YOW12:46 amOttawa
May 12
YOW5:00 amOttawa
9h 50m
1 stop
SAN11:50 amSan Diego
$444
Air Canada
Aug 1
SAN12:30 pmSan Diego
9h 15m
1 stop
YOW12:45 amOttawa
Aug 9
YOW5:15 amOttawa
9h 20m
1 stop
SAN11:35 amSan Diego
$452
Air Canada
Jun 18
SAN8:25 amSan Diego
18h 14m
1 stop
YOW5:39 amOttawa
Jun 22
YOW5:15 amOttawa
9h 20m
1 stop
SAN11:35 amSan Diego
$463

United Airlines flights from San Diego to Ottawa

Our best United Airlines deals on San Diego to Ottawa flight tickets
United Airlines
Jun 18
SAN9:05 pmSan Diego
9h 06m
1 stop
YOW9:11 amOttawa
Jun 23
YOW3:10 pmOttawa
11h 30m
1 stop
SAN11:40 pmSan Diego
$450
United Airlines
Apr 22
SAN4:21 pmSan Diego
14h 42m
2 stops
YOW10:03 amOttawa
Apr 26
YOW6:00 amOttawa
8h 16m
1 stop
SAN11:16 amSan Diego
$455
United Airlines
Jun 18
SAN6:55 pmSan Diego
11h 16m
2 stops
YOW9:11 amOttawa
Jun 23
YOW3:10 pmOttawa
11h 30m
1 stop
SAN11:40 pmSan Diego
$460

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 February 22, 2026.
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 5/8

1:15 pm-12:46 am

1 stop8h 31m

Ottawa

Tue 5/12

5:00 am-11:50 am

1 stop9h 50m

$444

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Thu 6/18

9:05 pm-9:11 am

1 stop9h 06m

Ottawa

Tue 6/23

3:10 pm-11:40 pm

1 stop11h 30m

$450

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Sat 8/1

12:30 pm-12:45 am

1 stop9h 15m

Ottawa

Sun 8/9

5:15 am-11:35 am

1 stop9h 20m

$452

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Fri 3/27

4:15 pm-9:30 pm

1 stop26h 15m

Ottawa

Mon 3/30

6:45 am-3:44 pm

2 stops11h 59m

$453

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Wed 4/22

4:21 pm-10:03 am

2 stops14h 42m

Ottawa

Sun 4/26

6:00 am-11:16 am

1 stop8h 16m

$455

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Thu 6/18

3:30 pm-5:40 am

1 stop11h 10m

Ottawa

Tue 6/23

7:20 am-2:10 pm

1 stop9h 50m

$456

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Thu 6/18

6:55 pm-9:11 am

2 stops11h 16m

Ottawa

Tue 6/23

3:10 pm-11:40 pm

1 stop11h 30m

$460

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Thu 6/18

8:25 am-5:39 am

1 stop18h 14m

Ottawa

Mon 6/22

5:15 am-11:35 am

1 stop9h 20m

$463

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Sun 4/5

5:00 pm-1:59 pm

2 stops17h 59m

Ottawa

Sun 4/12

2:40 pm-11:59 pm

2 stops12h 19m

$465

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Thu 6/18

4:45 pm-5:39 am

1 stop9h 54m

Ottawa

Tue 6/23

5:00 am-11:53 am

1 stop9h 53m

$468

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, May 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 $372. The month of February is another great option to travel to Ottawa, with average flight prices from San Diego averaging around $393.

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

You could potentially save up to 65% 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 February 2026, prices for San Diego to Ottawa flights are approximately 37% 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 47m

Direct flights

None
The fastest flight from San Diego to Ottawa takes 7h 47m
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 47m.

  • 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
United AirlinesPriceFrom $216Free CancellationRating
7.4
9,341 reviews
Search United Airlines flights
Air CanadaPriceFrom $236Free CancellationRating
7.1
10,738 reviews
Search Air Canada flights

Traveling to a place near Ottawa?

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

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