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Find cheap Delta flights to San Diego

CMH — SAN
26 Aug — 2 Sep1
1 adult
1 adult, Economy, 0 bags

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Cheapest Delta flights from Canada to San Diego
Explore the most affordable Delta flight options available from Canada to San Diego. Find the lowest fares with prices last updated on 27 July 2026.

Mon 10/88:45 a.m.
YYC
-
SAN
1 stop10h 20m
Delta
Fri 14/81:25 p.m.
SAN
-
YYC
1 stop8h 39m
Delta
Deal found 25/7C$ 485
Tue 11/88:45 a.m.
YYC
-
SAN
1 stop10h 20m
Delta
Tue 18/81:25 p.m.
SAN
-
YYC
1 stop8h 39m
Delta
Deal found 26/7C$ 527
Tue 11/88:45 a.m.
YYC
-
SAN
1 stop7h 31m
Delta
Sat 15/83:30 p.m.
SAN
-
YYC
Nonstop3h 25m
Delta
Deal found 26/7C$ 534

Flights to San Diego with Delta at a glance

Find detailed information about Delta flights from Canada to San Diego. Explore the options provided by Delta to plan your journey from Canada to San Diego. Data last updated 27 July 2026.

Popular in

June

Cheapest in

February

Average price

C$ 527

Round-trip from

C$ 306

One-way from

C$ 224
Highest demand for flights to San Diego with Delta; 12% potential price increase.
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Best time to find cheap flights to San Diego with Delta; 1% potential price drop.
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Average price for flights to San Diego with Delta (round-trip).
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Delta
  • Delta
  • 9/9-16/9
  • 2 total stops
  • 17h 41m total
  • Canada to San Diego
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Delta
  • Delta
  • 1/10
  • Nonstop
  • 3h 25m total
  • Canada to San Diego
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Cheapflights Insights

Find cheap Delta flights to San Diego

How long is the flight to San Diego with Delta?

On average, Delta flights from Canada to San Diego take 4 hours 35 minutes. Flights to San Diego from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

Delta weekly flight availability to San Diego

The most flights to San Diego operated by Delta are scheduled on a Thursday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

FAQs about flights to San Diego with Delta

  • Which airport do Delta flights arrive at when travelling to San Diego?

    Delta flights on this route tend to land at San Diego Airport.

  • Is Delta the cheapest airline for a flight to San Diego?

    Flight prices will depend on factors like date, time, and cabin class, so it is worth comparing flights before booking. Based on Cheapflights data, the cheapest average round-trip price for flights to San Diego tends to be with American Airlines.

  • Are there alternative airlines other than Delta that fly to San Diego?

    Air Canada, United Airlines and WestJet all fly to San Diego and offer an alternative to Delta.

  • How much is a flight to San Diego with Delta?

    The average price for a round-trip with Delta is C$ 555, while a one-way flight costs around C$ 306.

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Reviews of Delta

See what Cheapflights users have to say about their Delta experience.
Delta
7.8
Good
8,485 reviews
Check prices
Overview

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.8

Crew

8.5

Popular Delta flights

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Fly your favourite airline to San Diego. Flight routes are based on user searches made on Cheapflights and were last updated on 27 July 2026.
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