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 54% 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.

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.

$183 Cheap Flights from Hamilton to San Diego in 2025/26

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0 bags

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Find the cheapest flights from Hamilton, Ontario to San Diego

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:10 pm - 11:45 am

YHM

SAN

20h 35m1 stop

12:35 pm - 5:17 pm

SAN

YHM

25h 42m1 stop

$495WestJet

Sun, Jan 18 - Wed, Jan 21

8:15 am - 5:24 pm

YHM

SAN

12h 09m1 stop

12:35 pm - 7:00 pm

SAN

YHM

27h 25m2 stops

$528Multiple Airlines

Mon, Jan 12 - Mon, Jan 19

6:10 pm - 11:45 am

YHM

SAN

20h 35m1 stop

12:35 pm - 5:17 pm

SAN

YHM

25h 42m1 stop

$578WestJet

Thu, Jan 8 - Wed, Jan 28

6:10 pm - 11:45 am

YHM

SAN

20h 35m1 stop

12:35 pm - 5:17 pm

SAN

YHM

25h 42m1 stop

$580WestJet

Thu, Jan 8 - Wed, Jan 28

6:10 pm - 11:47 am

YHM

SAN

20h 37m1 stop

5:00 pm - 5:16 pm

SAN

YHM

21h 16m2 stops

$602WestJet

Sun, Feb 22 - Tue, Feb 24

6:10 pm - 11:47 am

YHM

SAN

20h 37m1 stop

12:35 pm - 5:16 pm

SAN

YHM

25h 41m1 stop

$633WestJet

Thu, Mar 12 - Sun, Mar 15

6:10 pm - 11:45 am

YHM

SAN

20h 35m1 stop

11:00 am - 1:22 pm

SAN

YHM

23h 22m2 stops

$638WestJet

Sun, Jan 18 - Thu, Jan 22

6:10 pm - 11:45 am

YHM

SAN

20h 35m1 stop

11:00 am - 1:22 pm

SAN

YHM

23h 22m2 stops

$639WestJet

Sun, Jan 18 - Thu, Jan 22

6:10 pm - 11:45 am

YHM

SAN

20h 35m1 stop

12:35 pm - 5:17 pm

SAN

YHM

25h 42m1 stop

$754WestJet

Thu, Jan 22 - Sun, Jan 25

6:10 pm - 11:47 am

YHM

SAN

20h 37m1 stop

12:35 pm - 5:16 pm

SAN

YHM

25h 41m1 stop

$815WestJet

Thu, Feb 19 - Sun, Apr 19

WestJet flights from Hamilton, Ontario to San Diego

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

WestJet

Jan 18

YHM6:10 pmHamilton

20h 35m

1 stop

SAN11:45 amSan Diego

Jan 21

SAN12:35 pmSan Diego

25h 42m

1 stop

YHM5:17 pmHamilton

$495

Find similar

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

$572

Find similar

WestJet

Jan 8

YHM6:10 pmHamilton

20h 35m

1 stop

SAN11:45 amSan Diego

Jan 28

SAN12:35 pmSan Diego

25h 42m

1 stop

YHM5:17 pmHamilton

$578

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

Sun 1/18

6:10 pm-11:45 am

1 stop20h 35m

San Diego

Wed 1/21

12:35 pm-5:17 pm

1 stop25h 42m

$495

HamiltonSan Diego

YHM - SAN

YHMSAN

Hamilton

Mon 1/12

8:15 am-5:24 pm

1 stop12h 09m

San Diego

Mon 1/19

12:35 pm-7:00 pm

2 stops27h 25m

$528

HamiltonSan Diego

YHM - SAN

YHMSAN

Hamilton

Thu 1/8

6:10 pm-11:45 am

1 stop20h 35m

San Diego

Wed 1/28

12:35 pm-5:17 pm

1 stop25h 42m

$578

HamiltonSan Diego

YHM - SAN

YHMSAN

Hamilton

Thu 1/8

6:10 pm-11:45 am

1 stop20h 35m

San Diego

Wed 1/28

12:35 pm-5:17 pm

1 stop25h 42m

$580

HamiltonSan Diego

YHM - SAN

YHMSAN

Hamilton

Sun 2/22

6:10 pm-11:47 am

1 stop20h 37m

San Diego

Tue 2/24

5:00 pm-5:16 pm

2 stops21h 16m

$602

HamiltonSan Diego

YHM - SAN

YHMSAN

Hamilton

Thu 3/12

6:10 pm-11:47 am

1 stop20h 37m

San Diego

Sun 3/15

12:35 pm-5:16 pm

1 stop25h 41m

$633

HamiltonSan Diego

YHM - SAN

YHMSAN

Hamilton

Sun 1/18

6:10 pm-11:45 am

1 stop20h 35m

San Diego

Thu 1/22

11:00 am-1:22 pm

2 stops23h 22m

$638

HamiltonSan Diego

YHM - SAN

YHMSAN

Hamilton

Sun 1/18

6:10 pm-11:45 am

1 stop20h 35m

San Diego

Thu 1/22

11:00 am-1:22 pm

2 stops23h 22m

$639

HamiltonSan Diego

YHM - SAN

YHMSAN

Hamilton

Thu 1/22

6:10 pm-11:45 am

1 stop20h 35m

San Diego

Sun 1/25

12:35 pm-5:17 pm

1 stop25h 42m

$754

HamiltonSan Diego

YHM - SAN

YHMSAN

Hamilton

Thu 2/19

6:10 pm-11:47 am

1 stop20h 37m

San Diego

Sun 4/19

12:35 pm-5:16 pm

1 stop25h 41m

$815

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 $273. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $473. 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

Fastest flight time	18h 50m
Direct flights	None

The fastest flight from Hamilton, Ontario to San Diego takes 18h 50m

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 18h 50m, 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

Imperial Beach

Poway

La Mesa

Borrego Springs

San Ysidro

Alpine

Lemon Grove

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.