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Cheap flights from San Diego to Ottawa from $228

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 4/10. 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

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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
2:12 pm - 5:35 am
SAN
-
YOW
12h 23m
2 stops
Multiple Airlines Logo
7:20 am - 2:10 pm
YOW
-
SAN
9h 50m
1 stop
$380Multiple Airlines
Tue, Apr 28 - Tue, May 5
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
$383WestJet
Fri, May 29 - Sun, May 31
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
$388WestJet
Tue, Apr 28 - Tue, May 5
Multiple Airlines Logo
6:54 pm - 12:20 am
SAN
-
YOW
26h 26m
2 stops
Multiple Airlines Logo
7:20 am - 2:10 pm
YOW
-
SAN
9h 50m
1 stop
$439Multiple Airlines
Wed, Jun 10 - Tue, Jun 16
Air Canada Logo
1:15 pm - 1:36 am
SAN
-
YOW
9h 21m
1 stop
Air Canada Logo
5:00 am - 11:50 am
YOW
-
SAN
9h 50m
1 stop
$446Air Canada
Mon, Jun 8 - Wed, Jun 17
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
$449WestJet
Tue, Apr 28 - Tue, May 5
Multiple Airlines Logo
7:23 pm - 12:41 am
SAN
-
YOW
26h 18m
2 stops
Multiple Airlines Logo
7:20 am - 2:10 pm
YOW
-
SAN
9h 50m
1 stop
$450Multiple Airlines
Thu, Apr 23 - Mon, May 11
Air Canada Logo
1:15 pm - 12:46 am
SAN
-
YOW
8h 31m
1 stop
Air Canada Logo
5:05 am - 12:18 pm
YOW
-
SAN
10h 13m
1 stop
$454Air Canada
Mon, Jun 8 - Sun, Jun 14
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
$459WestJet
Thu, Jun 18 - Tue, Jun 23
United Airlines Logo
10:40 pm - 1:59 pm
SAN
-
YOW
12h 19m
1 stop
United Airlines Logo
5:50 pm - 11:40 pm
YOW
-
SAN
8h 50m
1 stop
$464United Airlines
Sun, Jun 14 - Mon, Jun 15

United Airlines flights from San Diego to Ottawa

Our best United Airlines deals on San Diego to Ottawa flight tickets
United Airlines
Jun 14
SAN10:40 pmSan Diego
12h 19m
1 stop
YOW1:59 pmOttawa
Jun 15
YOW5:50 pmOttawa
8h 50m
1 stop
SAN11:40 pmSan Diego
$464
United Airlines
Jun 10
SAN10:40 pmSan Diego
12h 19m
1 stop
YOW1:59 pmOttawa
Jun 13
YOW6:25 amOttawa
7h 56m
1 stop
SAN11:21 amSan Diego
$497
United Airlines
Jun 9
SAN1:39 pmSan Diego
21h 20m
2 stops
YOW1:59 pmOttawa
Jun 13
YOW2:52 pmOttawa
8h 31m
1 stop
SAN8:23 pmSan Diego
$503

American Airlines flights from San Diego to Ottawa

Our best American Airlines deals on San Diego to Ottawa flight tickets
American Airlines
Mar 27
SAN10:35 pmSan Diego
23h 03m
2 stops
YOW12:38 amOttawa
Apr 4
YOW6:45 amOttawa
16h 35m
2 stops
SAN8:20 pmSan Diego
$602
American Airlines
Mar 25
SAN3:19 pmSan Diego
22h 29m
2 stops
YOW4:48 pmOttawa
Apr 8
YOW6:45 amOttawa
18h 10m
3 stops
SAN9:55 pmSan Diego
$1,089
American Airlines
Mar 18
SAN6:20 amSan Diego
15h 18m
2 stops
YOW12:38 amOttawa
Mar 20
YOW6:45 amOttawa
19h 14m
2 stops
SAN10:59 pmSan Diego
$1,288

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 March 16, 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

Tue 4/28

2:12 pm-5:35 am

2 stops12h 23m

Ottawa

Tue 5/5

7:20 am-2:10 pm

1 stop9h 50m

$380

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Fri 5/29

3:30 pm-5:35 am

1 stop11h 05m

Ottawa

Sun 5/31

7:20 am-2:10 pm

1 stop9h 50m

$383

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Tue 4/28

3:30 pm-5:35 am

1 stop11h 05m

Ottawa

Tue 5/5

1:20 pm-2:10 pm

1 stop27h 50m

$388

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Wed 6/10

6:54 pm-12:20 am

2 stops26h 26m

Ottawa

Tue 6/16

7:20 am-2:10 pm

1 stop9h 50m

$439

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Mon 6/8

1:15 pm-1:36 am

1 stop9h 21m

Ottawa

Wed 6/17

5:00 am-11:50 am

1 stop9h 50m

$446

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Tue 4/28

3:30 pm-12:30 pm

2 stops18h 00m

Ottawa

Tue 5/5

6:15 pm-2:10 pm

2 stops22h 55m

$449

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Thu 4/23

7:23 pm-12:41 am

2 stops26h 18m

Ottawa

Mon 5/11

7:20 am-2:10 pm

1 stop9h 50m

$450
Quickest round-trip

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Mon 6/8

1:15 pm-12:46 am

1 stop8h 31m

Ottawa

Sun 6/14

5:05 am-12:18 pm

1 stop10h 13m

$454

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Thu 6/18

3:30 pm-5:35 am

1 stop11h 05m

Ottawa

Tue 6/23

7:20 am-2:10 pm

1 stop9h 50m

$459

San DiegoOttawa

SAN - YOW

SANYOW

San Diego

Sun 6/14

10:40 pm-1:59 pm

1 stop12h 19m

Ottawa

Mon 6/15

5:50 pm-11:40 pm

1 stop8h 50m

$464

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 $398.

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

You could potentially save up to 22% 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 March 2026, prices for San Diego to Ottawa flights are approximately 50% 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

Fastest flight time

7h 56m

Direct flights

None
The fastest flight from San Diego to Ottawa takes 7h 56m
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 56m.

  • 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
9,428 reviews
Search United Airlines flights
Air CanadaPriceFrom $236Free CancellationRating
7.1
10,805 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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