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Cheap flights from San Diego to Ottawa from $168

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 6/17. 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.
WestJet Logo
3:30 pm - 5:35 am
SAN
-
YOW
11h 05m
1 stop
WestJet Logo
6:15 pm - 2:10 pm
YOW
-
SAN
22h 55m
2 stops
$341WestJet
Tue, May 5 - Thu, May 28
WestJet Logo
3:30 pm - 5:35 am
SAN
-
YOW
11h 05m
1 stop
WestJet Logo
4:15 pm - 2:10 pm
YOW
-
SAN
24h 55m
1 stop
$348WestJet
Tue, May 5 - Thu, May 28
WestJet Logo
3:30 pm - 12:30 pm
SAN
-
YOW
18h 00m
2 stops
WestJet Logo
6:15 pm - 2:10 pm
YOW
-
SAN
22h 55m
2 stops
$361WestJet
Tue, May 5 - Thu, May 28
WestJet Logo
3:30 pm - 5:35 am
SAN
-
YOW
11h 05m
1 stop
WestJet Logo
1:20 pm - 2:10 pm
YOW
-
SAN
27h 50m
1 stop
$362WestJet
Fri, May 29 - Sun, May 31
Multiple Airlines Logo
11:28 am - 9:30 pm
SAN
-
YOW
31h 02m
1 stop
Multiple Airlines Logo
6:00 am - 1:17 pm
YOW
-
SAN
34h 17m
2 stops
$371Multiple Airlines
Mon, Apr 13 - Mon, Apr 20
United Airlines Logo
6:20 am - 5:07 pm
SAN
-
YOW
7h 47m
1 stop
United Airlines Logo
2:40 pm - 8:46 pm
YOW
-
SAN
9h 06m
1 stop
$372United Airlines
Wed, Apr 22 - Sun, Apr 26
Multiple Airlines Logo
3:30 pm - 5:35 am
SAN
-
YOW
11h 05m
1 stop
Multiple Airlines Logo
6:25 pm - 6:37 pm
YOW
-
SAN
27h 12m
2 stops
$375Multiple Airlines
Tue, May 5 - Sun, May 31
United Airlines Logo
4:21 pm - 10:03 am
SAN
-
YOW
14h 42m
2 stops
United Airlines Logo
2:40 pm - 8:46 pm
YOW
-
SAN
9h 06m
1 stop
$378United Airlines
Wed, Apr 22 - Sun, Apr 26
WestJet Logo
3:30 pm - 5:35 am
SAN
-
YOW
11h 05m
1 stop
WestJet Logo
1:20 pm - 2:10 pm
YOW
-
SAN
27h 50m
1 stop
$380WestJet
Thu, Jun 18 - Mon, Jun 22
United Airlines Logo
5:50 pm - 1:32 pm
SAN
-
YOW
16h 42m
2 stops
United Airlines Logo
5:25 pm - 10:59 pm
YOW
-
SAN
8h 34m
1 stop
$382United Airlines
Wed, Mar 25 - Wed, Apr 1

United Airlines flights from San Diego to Ottawa

Our best United Airlines deals on San Diego to Ottawa flight tickets
United Airlines
Apr 22
SAN6:20 amSan Diego
7h 47m
1 stop
YOW5:07 pmOttawa
Apr 26
YOW2:40 pmOttawa
9h 06m
1 stop
SAN8:46 pmSan Diego
$372
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
$378
United Airlines
Mar 25
SAN5:50 pmSan Diego
16h 42m
2 stops
YOW1:32 pmOttawa
Apr 1
YOW5:25 pmOttawa
8h 34m
1 stop
SAN10:59 pmSan Diego
$382

WestJet flights from San Diego to Ottawa

Our best WestJet deals on San Diego to Ottawa flight tickets
WestJet
May 5
SAN3:30 pmSan Diego
11h 05m
1 stop
YOW5:35 amOttawa
May 28
YOW6:15 pmOttawa
22h 55m
2 stops
SAN2:10 pmSan Diego
$341
WestJet
May 5
SAN3:30 pmSan Diego
11h 05m
1 stop
YOW5:35 amOttawa
May 28
YOW4:15 pmOttawa
24h 55m
1 stop
SAN2:10 pmSan Diego
$348
WestJet
May 5
SAN3:30 pmSan Diego
18h 00m
2 stops
YOW12:30 pmOttawa
May 28
YOW6:15 pmOttawa
22h 55m
2 stops
SAN2:10 pmSan Diego
$361

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 28, 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

Tue 5/5

3:30 pm-5:35 am

1 stop11h 05m

Ottawa

Thu 5/28

6:15 pm-2:10 pm

2 stops22h 55m

$341

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Tue 5/5

3:30 pm-5:35 am

1 stop11h 05m

Ottawa

Thu 5/28

4:15 pm-2:10 pm

1 stop24h 55m

$348

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Tue 5/5

3:30 pm-12:30 pm

2 stops18h 00m

Ottawa

Thu 5/28

6:15 pm-2:10 pm

2 stops22h 55m

$361

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Fri 5/29

3:30 pm-5:35 am

1 stop11h 05m

Ottawa

Sun 5/31

1:20 pm-2:10 pm

1 stop27h 50m

$362

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Mon 4/13

11:28 am-9:30 pm

1 stop31h 02m

Ottawa

Mon 4/20

6:00 am-1:17 pm

2 stops34h 17m

$371

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Wed 4/22

6:20 am-5:07 pm

1 stop7h 47m

Ottawa

Sun 4/26

2:40 pm-8:46 pm

1 stop9h 06m

$372

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Tue 5/5

3:30 pm-5:35 am

1 stop11h 05m

Ottawa

Sun 5/31

6:25 pm-6:37 pm

2 stops27h 12m

$375

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Wed 4/22

4:21 pm-10:03 am

2 stops14h 42m

Ottawa

Sun 4/26

2:40 pm-8:46 pm

1 stop9h 06m

$378

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Thu 6/18

3:30 pm-5:35 am

1 stop11h 05m

Ottawa

Mon 6/22

1:20 pm-2:10 pm

1 stop27h 50m

$380

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Wed 3/25

5:50 pm-1:32 pm

2 stops16h 42m

Ottawa

Wed 4/1

5:25 pm-10:59 pm

1 stop8h 34m

$382

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 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

9h 06m

Direct flights

None
The fastest flight from San Diego to Ottawa takes 9h 06m
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 9h 06m.

  • 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
9,363 reviews
Search United Airlines flights
Air CanadaPriceFrom $236Free CancellationRating
7.1
10,757 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
Smiths Falls
Brockville
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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