What airlines fly to San Diego?

Air Canada, United Airlines and Porter Airlines are the top three most popular airlines that fly to San Diego from Hamilton, Ontario according to our data. Air Canada is the first choice among our users, with 49% of people opting to fly with this airline when traveling to San Diego. Keep in mind that there are 6 different airlines that fly to San Diego on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Hamilton to San Diego?

WestJet and Air Canada are the most popular carriers operating from Hamilton to San Diego

When did momondo last update prices for flights from Hamilton Airport to San Diego Airport?

Prices for flights from Hamilton Airport to San Diego Airport are updated daily.

How old do you have to be to fly from Hamilton Airport to San Diego Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hamilton Airport to San Diego Airport.

What documentation or ID do you need to fly to San Diego Airport?

The necessary travel and health documents for your San Diego 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.

$202 Cheap Flights from Hamilton to San Diego in 2025/26

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Find the cheapest flights from Hamilton, Ontario to San Diego

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:15 am - 11:45 amYHM-SAN

30h 30m2 stops

10:13 pm - 2:20 pmSAN-YHM

13h 07m1 stop

$429Multiple Airlines

Find Deal

Sat, Dec 6 - Sat, Dec 13

6:10 pm - 11:45 amYHM-SAN

20h 35m1 stop

12:35 pm - 5:17 pmSAN-YHM

25h 42m1 stop

$452WestJet

Find Deal

Sun, Jan 11 - Sun, Jan 18

2:35 pm - 11:45 amYHM-SAN

24h 10m1 stop

10:13 pm - 2:20 pmSAN-YHM

13h 07m1 stop

$468Multiple Airlines

Find Deal

Sat, Dec 6 - Sat, Dec 13

7:55 pm - 11:45 amYHM-SAN

42h 50m3 stops

12:35 pm - 7:00 pmSAN-YHM

27h 25m2 stops

$580Multiple Airlines

Find Deal

Mon, Dec 1 - Fri, Dec 5

7:00 am - 5:21 pmYHM-SAN

13h 21m2 stops

12:35 pm - 1:20 amSAN-YHM

9h 45m1 stop

$624Multiple Airlines

Find Deal

Fri, Jan 16 - Sun, Jan 25

6:10 pm - 12:03 pmYHM-SAN

20h 53m2 stops

12:45 pm - 5:17 pmSAN-YHM

25h 32m3 stops

$625Multiple Airlines

Find Deal

Thu, Nov 20 - Wed, Nov 26

6:10 pm - 11:47 amYHM-SAN

20h 37m1 stop

12:35 pm - 5:16 pmSAN-YHM

25h 41m1 stop

$685WestJet

Find Deal

Sun, Mar 22 - Sun, Apr 5

8:15 am - 11:45 amYHM-SAN

30h 30m2 stops

12:35 pm - 10:18 pmSAN-YHM

30h 43m3 stops

$691Multiple Airlines

Find Deal

Sun, Nov 16 - Wed, Nov 26

6:10 pm - 11:45 amYHM-SAN

20h 35m1 stop

12:35 pm - 5:17 pmSAN-YHM

25h 42m1 stop

$705WestJet

Find Deal

Thu, Nov 20 - Wed, Nov 26

6:10 pm - 12:03 pmYHM-SAN

20h 53m2 stops

6:10 pm - 5:17 pmSAN-YHM

20h 07m2 stops

$708Multiple Airlines

Find Deal

Thu, Nov 20 - Wed, Nov 26

WestJet flights from Hamilton, Ontario to San Diego

Our best WestJet deals on Hamilton, Ontario to San Diego flight tickets

WestJet

Jan 11

YHM6:10 pmHamilton

20h 35m

1 stop

SAN11:45 amSan Diego

Jan 18

SAN12:35 pmSan Diego

25h 42m

1 stop

YHM5:17 pmHamilton

$452

Find similar

WestJet

Mar 22

YHM6:10 pmHamilton

20h 37m

1 stop

SAN11:47 amSan Diego

Apr 5

SAN12:35 pmSan Diego

25h 41m

1 stop

YHM5:16 pmHamilton

$685

Find similar

WestJet

Nov 20

YHM6:10 pmHamilton

20h 35m

1 stop

SAN11:45 amSan Diego

Nov 26

SAN12:35 pmSan Diego

25h 42m

1 stop

YHM5:17 pmHamilton

$705

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Hamilton, Ontario to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HamiltonSan Diego

YHM - SAN

YHMSAN

Hamilton

Sat 12/6

8:15 am-11:45 am

2 stops30h 30m

San Diego

Sat 12/13

10:13 pm-2:20 pm

1 stop13h 07m

$429

HamiltonSan Diego

YHM - SAN

YHMSAN

Hamilton

Sun 1/11

6:10 pm-11:45 am

1 stop20h 35m

San Diego

Sun 1/18

12:35 pm-5:17 pm

1 stop25h 42m

$452

HamiltonSan Diego

YHM - SAN

YHMSAN

Hamilton

Sat 12/6

2:35 pm-11:45 am

1 stop24h 10m

San Diego

Sat 12/13

10:13 pm-2:20 pm

1 stop13h 07m

$468

HamiltonSan Diego

YHM - SAN

YHMSAN

Hamilton

Mon 12/1

7:55 pm-11:45 am

3 stops42h 50m

San Diego

Fri 12/5

12:35 pm-7:00 pm

2 stops27h 25m

$580

HamiltonSan Diego

YHM - SAN

YHMSAN

Hamilton

Fri 1/16

7:00 am-5:21 pm

2 stops13h 21m

San Diego

Sun 1/25

12:35 pm-1:20 am

1 stop9h 45m

$624

HamiltonSan Diego

YHM - SAN

YHMSAN

Hamilton

Thu 11/20

6:10 pm-12:03 pm

2 stops20h 53m

San Diego

Wed 11/26

12:45 pm-5:17 pm

3 stops25h 32m

$625

HamiltonSan Diego

YHM - SAN

YHMSAN

Hamilton

Sun 3/22

6:10 pm-11:47 am

1 stop20h 37m

San Diego

Sun 4/5

12:35 pm-5:16 pm

1 stop25h 41m

$685

HamiltonSan Diego

YHM - SAN

YHMSAN

Hamilton

Sun 11/16

8:15 am-11:45 am

2 stops30h 30m

San Diego

Wed 11/26

12:35 pm-10:18 pm

3 stops30h 43m

$691

HamiltonSan Diego

YHM - SAN

YHMSAN

Hamilton

Thu 11/20

6:10 pm-11:45 am

1 stop20h 35m

San Diego

Wed 11/26

12:35 pm-5:17 pm

1 stop25h 42m

$705

HamiltonSan Diego

YHM - SAN

YHMSAN

Hamilton

Thu 11/20

6:10 pm-12:03 pm

2 stops20h 53m

San Diego

Wed 11/26

6:10 pm-5:17 pm

2 stops20h 07m

$708

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Hamilton, Ontario to San Diego

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

Prices

Airlines

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Hamilton, Ontario to San Diego is on a Friday. Travelers who choose to depart for San Diego on a Friday will often find tickets for as low as $272. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $460. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is in the evening when flights can be purchased for as low as $286. Flights at noon are often more expensive with an average ticket price of $582.

When to book flights from Hamilton, Ontario to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Hamilton, Ontario to San Diego according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Hamilton, Ontario to San Diego (YHM to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hamilton, Ontario to San Diego

Direct flights	None

There are no direct flights from Hamilton, Ontario to San Diego. There are no popular flight routes from Hamilton, Ontario to San Diego.

Search flight deals

How far is Hamilton to San Diego by plane?
The straight-line distance from Hamilton to San Diego is 2135.9 mi. Flights usually cover this in 13h 21m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Hamilton Airport to San Diego Airport?
Prices for flights from Hamilton Airport to San Diego Airport are updated daily.
How old do you have to be to fly from Hamilton Airport to San Diego Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hamilton Airport to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The necessary travel and health documents for your San Diego 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.

Coronado

Chula Vista

El Cajon

Julian

National City

La Mesa

Imperial Beach

Poway

San Ysidro

Borrego Springs

Lemon Grove

Alpine

Santee

Why use momondo?

Why should I use momondo to find a flight deal from Hamilton to San Diego?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Hamilton to San Diego. momondo saves you time and could save you money on your trip.

Can I find flights from Hamilton to San Diego with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Diego from Hamilton with this policy.

How can momondo help me find flights from Hamilton to San Diego?

Once you have performed a search for Hamilton to San Diego flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Hamilton to San Diego right now. Can momondo alert me if prices change?

Price alerts on flights to San Diego from Hamilton are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.