Cheap flights from Ottawa, Canada to San Diego, CA

Flights starting at CA$208. Choose between United Airlines, Porter Airlines, or Spirit Airlines to find the best price.

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Travelers usually depart from Ottawa Macdonald–Cartier International, Ottawa Train Station, or Ottawa-Fallowfield Train station when they travel from Ottawa to San Diego. Book your trip to arrive at San Diego International, San Diego, CA - La Jolla, San Diego, CA - Old Town, San Diego, CA - Seaport Village, or San Diego-SDSU Transit Center. The most popular airlines for this route are United Airlines, Porter Airlines, Spirit Airlines, Flair Airlines, and Alaska Airlines. Ottawa and San Diego have 220 direct flights per week.

Check-in for a flight from Ottawa to San Diego

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
United AirlinesUALUAYesNo
Porter AirlinesPOEPDYes0
0
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
Flair AirlinesFLEF8YesOpens 24 days before flight
Closes 1 hours before flight
Alaska AirlinesASAASNoOpens 24 days before flight
Closes 1 hours before flight

Weather in San Diego

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January18°C10°C
February17°C10°C
March18°C11°C
April19°C12°C
May20°C14°C
June22°C16°C
July24°C18°C
August25°C19°C
September25°C19°C
October23°C16°C
November21°C13°C
December17°C11°C
Hottest Month
25°C
August
Coldest month
10°C
February
Sunny days
344
days per year

14 day forecast

Sunday
18 Feb
81%
17°C13°C
25 Feb
18°C15°C
Monday
19 Feb
17°C14°C
26 Feb
87%
15°C14°C
Tuesday
20 Feb
86%
15°C14°C
27 Feb
13°C11°C
Wednesday
21 Feb
86%
16°C13°C
28 Feb
15°C10°C
Thursday
22 Feb
17°C12°C
29 Feb
19°C11°C
Friday
23 Feb
20°C13°C
1 Mar
21°C13°C
Saturday
24 Feb
20°C15°C
2 Mar
19°C15°C

Frequently asked questions

What are the most popular routes to and from Ottawa?
What are the most popular routes to and from San Diego?
Which airports are there in Ottawa?
What airports are near Ottawa?
What airports are near San Diego?
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Ottawa and San Diego?
What is Virtual Interlining and how do I use it?
Which airlines fly between Ottawa and San Diego?
When's the best time to travel between Ottawa and San Diego?
What flights operate between Ottawa and San Diego?
How many airports are there near Ottawa?
How many airports are there near San Diego?
What time do nonstop (direct) flights between Ottawa and San Diego depart?
What time do nonstop (direct) flights between Ottawa and San Diego arrive?
What time do flights between Ottawa and San Diego depart?
What time do flights between Ottawa and San Diego arrive?

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