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Cheap flights from San Diego to Ottawa from $275

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 12/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
$368WestJet
Wed, Sep 23 - Sun, Sep 27
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
$369WestJet
Wed, Sep 23 - Sun, Sep 27
WestJet Logo
3:30 pm - 5:35 am
SAN
-
YOW
11h 05m
1 stop
WestJet Logo
7:20 am - 2:10 pm
YOW
-
SAN
9h 50m
1 stop
$371WestJet
Wed, Sep 9 - Wed, Sep 16
Multiple Airlines Logo
3:30 pm - 5:35 am
SAN
-
YOW
11h 05m
1 stop
Multiple Airlines Logo
7:20 am - 9:43 am
YOW
-
SAN
29h 23m
2 stops
$389Multiple Airlines
Fri, Sep 18 - Mon, Sep 21
United Airlines Logo
10:40 pm - 1:59 pm
SAN
-
YOW
12h 19m
1 stop
United Airlines Logo
6:00 am - 8:29 pm
YOW
-
SAN
17h 29m
1 stop
$524United Airlines
Fri, Aug 14 - Sun, Aug 23
United Airlines Logo
9:45 pm - 9:56 am
SAN
-
YOW
9h 11m
1 stop
United Airlines Logo
6:25 am - 11:15 am
YOW
-
SAN
7h 50m
1 stop
$524United Airlines
Wed, Aug 19 - Mon, Aug 24
United Airlines Logo
6:18 am - 5:16 pm
SAN
-
YOW
7h 58m
1 stop
United Airlines Logo
6:25 am - 11:15 am
YOW
-
SAN
7h 50m
1 stop
$524United Airlines
Sat, Aug 15 - Mon, Aug 24
Air Canada Logo
12:35 pm - 12:53 am
SAN
-
YOW
9h 18m
1 stop
Air Canada Logo
5:00 am - 11:47 am
YOW
-
SAN
9h 47m
1 stop
$525Air Canada
Tue, Sep 29 - Sat, Oct 3
Air Canada Logo
1:10 pm - 12:45 am
SAN
-
YOW
8h 35m
1 stop
Air Canada Logo
5:00 am - 11:47 am
YOW
-
SAN
9h 47m
1 stop
$533Air Canada
Tue, Sep 29 - Sat, Oct 3
Air Canada Logo
7:00 am - 7:45 pm
SAN
-
YOW
9h 45m
1 stop
Air Canada Logo
2:45 pm - 8:36 pm
YOW
-
SAN
8h 51m
1 stop
$541Air Canada
Sat, Sep 12 - Thu, Sep 17

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WestJet flights from San Diego to Ottawa

Our best WestJet deals on San Diego to Ottawa flight tickets
WestJet
Sep 23
SAN3:30 pmSan Diego
11h 05m
1 stop
YOW5:35 amOttawa
Sep 27
YOW6:15 pmOttawa
22h 55m
2 stops
SAN2:10 pmSan Diego
$368
WestJet
Sep 23
SAN3:30 pmSan Diego
11h 05m
1 stop
YOW5:35 amOttawa
Sep 27
YOW4:15 pmOttawa
24h 55m
1 stop
SAN2:10 pmSan Diego
$369
WestJet
Sep 9
SAN3:30 pmSan Diego
11h 05m
1 stop
YOW5:35 amOttawa
Sep 16
YOW7:20 amOttawa
9h 50m
1 stop
SAN2:10 pmSan Diego
$371

United Airlines flights from San Diego to Ottawa

Our best United Airlines deals on San Diego to Ottawa flight tickets
United Airlines
Aug 7
SAN9:45 pmSan Diego
18h 03m
1 stop
YOW6:48 pmOttawa
Aug 10
YOW6:00 amOttawa
17h 23m
1 stop
SAN8:23 pmSan Diego
$832
United Airlines
Aug 1
SAN9:59 pmSan Diego
9h 04m
1 stop
YOW10:03 amOttawa
Aug 9
YOW6:00 amOttawa
13h 24m
2 stops
SAN4:24 pmSan Diego
$838
United Airlines
Aug 7
SAN10:55 amSan Diego
9h 59m
2 stops
YOW11:54 pmOttawa
Aug 10
YOW5:50 pmOttawa
8h 50m
1 stop
SAN11:40 pmSan Diego
$842

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 July 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

Cheapest round-trip

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Wed 9/23

3:30 pm-5:35 am

1 stop11h 05m

Ottawa

Sun 9/27

6:15 pm-2:10 pm

2 stops22h 55m

$368

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Wed 9/23

3:30 pm-5:35 am

1 stop11h 05m

Ottawa

Sun 9/27

4:15 pm-2:10 pm

1 stop24h 55m

$369

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Wed 9/9

3:30 pm-5:35 am

1 stop11h 05m

Ottawa

Wed 9/16

7:20 am-2:10 pm

1 stop9h 50m

$371

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Fri 9/18

3:30 pm-5:35 am

1 stop11h 05m

Ottawa

Mon 9/21

7:20 am-9:43 am

2 stops29h 23m

$389

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Fri 8/14

10:40 pm-1:59 pm

1 stop12h 19m

Ottawa

Sun 8/23

6:00 am-8:29 pm

1 stop17h 29m

$524

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Wed 8/19

9:45 pm-9:56 am

1 stop9h 11m

Ottawa

Mon 8/24

6:25 am-11:15 am

1 stop7h 50m

$524
Quickest round-trip

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Sat 8/15

6:18 am-5:16 pm

1 stop7h 58m

Ottawa

Mon 8/24

6:25 am-11:15 am

1 stop7h 50m

$524

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Tue 9/29

12:35 pm-12:53 am

1 stop9h 18m

Ottawa

Sat 10/3

5:00 am-11:47 am

1 stop9h 47m

$525

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Tue 9/29

1:10 pm-12:45 am

1 stop8h 35m

Ottawa

Sat 10/3

5:00 am-11:47 am

1 stop9h 47m

$533

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Sat 9/12

7:00 am-7:45 pm

1 stop9h 45m

Ottawa

Thu 9/17

2:45 pm-8:36 pm

1 stop8h 51m

$541

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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?

Prices are currently low for flights on this route.

Typical prices usually range from $584 to $932.
The lowest price recently found on this route was $368.

What is the cheapest month to fly to Ottawa?

In general, October 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 $0. The month of September is another great option to travel to Ottawa, with average flight prices from San Diego averaging around $0.

How have San Diego to Ottawa flight prices changed over time?

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

11h 05m

Direct flights

None
The fastest flight from San Diego to Ottawa takes 11h 05m
There are no direct flights from San Diego to Ottawa. There are no popular flight routes from San Diego to Ottawa.
Search flight deals

Frequently asked questions about flying from San Diego to Ottawa

  • 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 11h 05m.

  • 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 $264Free CancellationRating
7.1
11,395 reviews
Search Air Canada flights
United AirlinesPriceFrom $380Free CancellationRating
7.4
10,046 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
Pembroke
Brockville
Petawawa
Perth
Calabogie
Smiths Falls
Prescott
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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