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Cheap flights from San Diego to Ottawa from $189

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
1:30 pm - 10:00 pmSAN  San Diego-YOW Ottawa
29h 30m1 stop Calgary
WestJet Logo
4:15 pm - 12:40 pmYOW  Ottawa-SAN San Diego
23h 25m1 stop Calgary
$436WestJet
Wed, Dec 2 - Tue, Dec 8
Multiple Airlines Logo
1:30 pm - 2:30 pmSAN  San Diego-YOW Ottawa
22h 00m1 stop Calgary
Multiple Airlines Logo
7:00 am - 9:13 amYOW  Ottawa-SAN San Diego
29h 13m2 stops Toronto Pearson Intl Phoenix Sky Harbor Intl
$460Multiple Airlines
Wed, Dec 2 - Tue, Dec 8
Air Canada Logo
10:30 pm - 2:09 pmSAN  San Diego-YOW Ottawa
12h 39m1 stop Chicago O'Hare Intl
Air Canada Logo
7:45 am - 4:25 pmYOW  Ottawa-SAN San Diego
11h 40m1 stop Vancouver Intl
$462Air Canada
Sun, Nov 1 - Tue, Nov 10
Multiple Airlines Logo
6:30 pm - 1:11 pmSAN  San Diego-YOW Ottawa
15h 41m2 stops Denver Intl Newark
Multiple Airlines Logo
7:45 am - 4:25 pmYOW  Ottawa-SAN San Diego
11h 40m1 stop Vancouver Intl
$463Multiple Airlines
Sun, Nov 1 - Tue, Nov 10
Multiple Airlines Logo
10:20 pm - 1:11 pmSAN  San Diego-YOW Ottawa
11h 51m1 stop Newark
Multiple Airlines Logo
7:45 am - 3:55 pmYOW  Ottawa-SAN San Diego
11h 10m1 stop Vancouver Intl
$466Multiple Airlines
Wed, Nov 11 - Mon, Nov 16
United Airlines Logo
7:41 pm - 2:09 pmSAN  San Diego-YOW Ottawa
15h 28m2 stops San Francisco Chicago O'Hare Intl
United Airlines Logo
9:45 am - 5:15 pmYOW  Ottawa-SAN San Diego
10h 30m2 stops Washington, D.C. Dulles Intl Denver Intl
$468United Airlines
Sun, Nov 1 - Tue, Nov 10
United Airlines Logo
9:40 pm - 1:11 pmSAN  San Diego-YOW Ottawa
12h 31m1 stop Newark
United Airlines Logo
4:46 pm - 10:40 pmYOW  Ottawa-SAN San Diego
8h 54m1 stop Chicago O'Hare Intl
$476United Airlines
Fri, Oct 30 - Mon, Nov 2
United Airlines Logo
10:30 pm - 2:09 pmSAN  San Diego-YOW Ottawa
12h 39m1 stop Chicago O'Hare Intl
United Airlines Logo
4:46 pm - 10:40 pmYOW  Ottawa-SAN San Diego
8h 54m1 stop Chicago O'Hare Intl
$476United Airlines
Thu, Oct 29 - Mon, Nov 2
Air Canada Logo
4:50 pm - 5:58 amSAN  San Diego-YOW Ottawa
10h 08m1 stop Vancouver Intl
Air Canada Logo
6:55 am - 4:00 pmYOW  Ottawa-SAN San Diego
12h 05m1 stop Vancouver Intl
$632Air Canada
Sat, Oct 17 - Tue, Oct 20
Air Canada Logo
4:50 pm - 5:58 amSAN  San Diego-YOW Ottawa
10h 08m1 stop Vancouver Intl
Air Canada Logo
6:55 am - 4:00 pmYOW  Ottawa-SAN San Diego
12h 05m1 stop Vancouver Intl
$632Air Canada
Sat, Oct 17 - Wed, Oct 21

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WestJet flights from San Diego to Ottawa

Our best WestJet deals on San Diego to Ottawa flight tickets
WestJet
Dec 2
SAN1:30 pmSan Diego
29h 30m
1 stop
YOW10:00 pmOttawa
Dec 8
YOW4:15 pmOttawa
23h 25m
1 stop
SAN12:40 pmSan Diego
$436
WestJet
Jan 25
SAN1:30 pmSan Diego
22h 00m
1 stop
YOW2:30 pmOttawa
Feb 3
YOW6:10 amOttawa
9h 30m
1 stop
SAN12:40 pmSan Diego
$520
WestJet
Oct 18
SAN3:30 pmSan Diego
11h 05m
1 stop
YOW5:35 amOttawa
Oct 25
YOW6:10 amOttawa
10h 30m
1 stop
SAN1:40 pmSan Diego
$529

Air Canada flights from San Diego to Ottawa

Our best Air Canada deals on San Diego to Ottawa flight tickets
Air Canada
Nov 1
SAN10:30 pmSan Diego
12h 39m
1 stop
YOW2:09 pmOttawa
Nov 10
YOW7:45 amOttawa
11h 40m
1 stop
SAN4:25 pmSan Diego
$462
Air Canada
Oct 17
SAN4:50 pmSan Diego
10h 08m
1 stop
YOW5:58 amOttawa
Oct 21
YOW6:55 amOttawa
12h 05m
1 stop
SAN4:00 pmSan Diego
$632
Air Canada
Oct 17
SAN4:50 pmSan Diego
10h 08m
1 stop
YOW5:58 amOttawa
Oct 20
YOW6:55 amOttawa
12h 05m
1 stop
SAN4:00 pmSan Diego
$660

momondo Fare Finder

 
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 San Diego - YOW Ottawa

SANYOW

San Diego

Wed 12/2

1:30 pm-10:00 pm

1 stop29h 30m

Ottawa

Tue 12/8

4:15 pm-12:40 pm

1 stop23h 25m

$436

San DiegoOttawa

SAN San Diego - YOW Ottawa

SANYOW

San Diego

Wed 12/2

1:30 pm-2:30 pm

1 stop22h 00m

Ottawa

Tue 12/8

7:00 am-9:13 am

2 stops29h 13m

$460

San DiegoOttawa

SAN San Diego - YOW Ottawa

SANYOW

San Diego

Sun 11/1

10:30 pm-2:09 pm

1 stop12h 39m

Ottawa

Tue 11/10

7:45 am-4:25 pm

1 stop11h 40m

$462

San DiegoOttawa

SAN San Diego - YOW Ottawa

SANYOW

San Diego

Sun 11/1

6:30 pm-1:11 pm

2 stops15h 41m

Ottawa

Tue 11/10

7:45 am-4:25 pm

1 stop11h 40m

$463

San DiegoOttawa

SAN San Diego - YOW Ottawa

SANYOW

San Diego

Wed 11/11

10:20 pm-1:11 pm

1 stop11h 51m

Ottawa

Mon 11/16

7:45 am-3:55 pm

1 stop11h 10m

$466

San DiegoOttawa

SAN San Diego - YOW Ottawa

SANYOW

San Diego

Sun 11/1

7:41 pm-2:09 pm

2 stops15h 28m

Ottawa

Tue 11/10

9:45 am-5:15 pm

2 stops10h 30m

$468
Quickest round-trip

San DiegoOttawa

SAN San Diego - YOW Ottawa

SANYOW

San Diego

Fri 10/30

9:40 pm-1:11 pm

1 stop12h 31m

Ottawa

Mon 11/2

4:46 pm-10:40 pm

1 stop8h 54m

$476

San DiegoOttawa

SAN San Diego - YOW Ottawa

SANYOW

San Diego

Thu 10/29

10:30 pm-2:09 pm

1 stop12h 39m

Ottawa

Mon 11/2

4:46 pm-10:40 pm

1 stop8h 54m

$476

San DiegoOttawa

SAN San Diego - YOW Ottawa

SANYOW

San Diego

Sat 10/17

4:50 pm-5:58 am

1 stop10h 08m

Ottawa

Tue 10/20

6:55 am-4:00 pm

1 stop12h 05m

$632

San DiegoOttawa

SAN San Diego - YOW Ottawa

SANYOW

San Diego

Sat 10/17

4:50 pm-5:58 am

1 stop10h 08m

Ottawa

Wed 10/21

6:55 am-4:00 pm

1 stop12h 05m

$632

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, 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 $142. 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 42% 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 September 2026, prices for San Diego to Ottawa flights are approximately 25% 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

Best Price Found

$189

Fastest flight time

7h 53m

Direct flights

None
The best one-way flight to Ottawa from San Diego in the past 72 hours is $189. The best round-trip flight deal from San Diego to Ottawa found on momondo in the last 72 hours is $436.
The fastest flight from San Diego to Ottawa takes 7h 53m
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 7h 53m.

  • 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 $155Free CancellationRating
7.4
10,247 reviews
Search United Airlines flights
Air CanadaPriceFrom $236Free CancellationRating
7.1
11,701 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
Brockville
Pembroke
Petawawa
Calabogie
Prescott
Smiths Falls
Perth
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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