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Cheap flights from Hamilton, Ontario to San Diego from C$ 298

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hamilton, Ontario to San Diego departing on 24/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Hamilton, Ontario to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
6:10 p.m. - 11:47 a.m.
YHM
-
SAN
20h 37m
1 stop
WestJet Logo
3:30 p.m. - 5:15 p.m.
SAN
-
YHM
22h 45m
1 stop
C$ 502WestJet
Sun, 1 Mar - Thu, 30 Apr
WestJet Logo
6:10 p.m. - 2:10 p.m.
YHM
-
SAN
23h 00m
1 stop
WestJet Logo
3:30 p.m. - 5:15 p.m.
SAN
-
YHM
22h 45m
1 stop
C$ 513WestJet
Mon, 27 Apr - Fri, 1 May
WestJet Logo
6:10 p.m. - 2:10 p.m.
YHM
-
SAN
23h 00m
1 stop
WestJet Logo
3:30 p.m. - 5:15 p.m.
SAN
-
YHM
22h 45m
1 stop
C$ 601WestJet
Tue, 5 May - Fri, 15 May
WestJet Logo
6:10 p.m. - 2:10 p.m.
YHM
-
SAN
23h 00m
1 stop
WestJet Logo
3:30 p.m. - 5:15 p.m.
SAN
-
YHM
22h 45m
1 stop
C$ 629WestJet
Thu, 4 Jun - Thu, 18 Jun
WestJet Logo
6:10 p.m. - 2:10 p.m.
YHM
-
SAN
23h 00m
1 stop
WestJet Logo
3:30 p.m. - 5:15 p.m.
SAN
-
YHM
22h 45m
1 stop
C$ 652WestJet
Wed, 20 May - Mon, 1 Jun
WestJet Logo
6:10 p.m. - 11:47 a.m.
YHM
-
SAN
20h 37m
1 stop
WestJet Logo
12:35 p.m. - 5:16 p.m.
SAN
-
YHM
25h 41m
1 stop
C$ 671WestJet
Thu, 9 Apr - Sun, 12 Apr
WestJet Logo
6:10 p.m. - 10:30 a.m.
YHM
-
SAN
19h 20m
1 stop
WestJet Logo
2:05 p.m. - 5:10 p.m.
SAN
-
YHM
24h 05m
1 stop
C$ 699WestJet
Sat, 27 Jun - Sat, 25 Jul
WestJet Logo
6:10 p.m. - 11:47 a.m.
YHM
-
SAN
20h 37m
1 stop
WestJet Logo
3:30 p.m. - 5:15 p.m.
SAN
-
YHM
22h 45m
1 stop
C$ 712WestJet
Sun, 5 Apr - Thu, 30 Apr
WestJet Logo
6:10 p.m. - 11:47 a.m.
YHM
-
SAN
20h 37m
1 stop
WestJet Logo
12:35 p.m. - 5:16 p.m.
SAN
-
YHM
25h 41m
1 stop
C$ 714WestJet
Thu, 5 Mar - Sun, 8 Mar
WestJet Logo
6:10 p.m. - 11:47 a.m.
YHM
-
SAN
20h 37m
1 stop
WestJet Logo
3:30 p.m. - 5:15 p.m.
SAN
-
YHM
22h 45m
1 stop
C$ 720WestJet
Thu, 23 Apr - Thu, 30 Apr

WestJet flights from Hamilton, Ontario to San Diego

Our best WestJet deals on Hamilton, Ontario to San Diego flight tickets
WestJet
1 Mar
YHM6:10 p.m.Hamilton
20h 37m
1 stop
SAN11:47 a.m.San Diego
30 Apr
SAN3:30 p.m.San Diego
22h 45m
1 stop
YHM5:15 p.m.Hamilton
C$ 502
WestJet
27 Apr
YHM6:10 p.m.Hamilton
23h 00m
1 stop
SAN2:10 p.m.San Diego
1 May
SAN3:30 p.m.San Diego
22h 45m
1 stop
YHM5:15 p.m.Hamilton
C$ 513
WestJet
5 May
YHM6:10 p.m.Hamilton
23h 00m
1 stop
SAN2:10 p.m.San Diego
15 May
SAN3:30 p.m.San Diego
22h 45m
1 stop
YHM5:15 p.m.Hamilton
C$ 601

momondo Fare Finder

 
Customize your flight search to find flights from Hamilton, Ontario to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 8 February 2026.
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 1/3

6:10 p.m.-11:47 a.m.

1 stop20h 37m

San Diego

Thu 30/4

3:30 p.m.-5:15 p.m.

1 stop22h 45m

C$ 502

HamiltonSan Diego

YHM - SAN

YHMSAN

Hamilton

Mon 27/4

6:10 p.m.-2:10 p.m.

1 stop23h 00m

San Diego

Fri 1/5

3:30 p.m.-5:15 p.m.

1 stop22h 45m

C$ 513

HamiltonSan Diego

YHM - SAN

YHMSAN

Hamilton

Tue 5/5

6:10 p.m.-2:10 p.m.

1 stop23h 00m

San Diego

Fri 15/5

3:30 p.m.-5:15 p.m.

1 stop22h 45m

C$ 601

HamiltonSan Diego

YHM - SAN

YHMSAN

Hamilton

Thu 4/6

6:10 p.m.-2:10 p.m.

1 stop23h 00m

San Diego

Thu 18/6

3:30 p.m.-5:15 p.m.

1 stop22h 45m

C$ 629

HamiltonSan Diego

YHM - SAN

YHMSAN

Hamilton

Wed 20/5

6:10 p.m.-2:10 p.m.

1 stop23h 00m

San Diego

Mon 1/6

3:30 p.m.-5:15 p.m.

1 stop22h 45m

C$ 652

HamiltonSan Diego

YHM - SAN

YHMSAN

Hamilton

Thu 9/4

6:10 p.m.-11:47 a.m.

1 stop20h 37m

San Diego

Sun 12/4

12:35 p.m.-5:16 p.m.

1 stop25h 41m

C$ 671

HamiltonSan Diego

YHM - SAN

YHMSAN

Hamilton

Sat 27/6

6:10 p.m.-10:30 a.m.

1 stop19h 20m

San Diego

Sat 25/7

2:05 p.m.-5:10 p.m.

1 stop24h 05m

C$ 698

HamiltonSan Diego

YHM - SAN

YHMSAN

Hamilton

Sun 5/4

6:10 p.m.-11:47 a.m.

1 stop20h 37m

San Diego

Thu 30/4

3:30 p.m.-5:15 p.m.

1 stop22h 45m

C$ 712

HamiltonSan Diego

YHM - SAN

YHMSAN

Hamilton

Thu 5/3

6:10 p.m.-11:47 a.m.

1 stop20h 37m

San Diego

Sun 8/3

12:35 p.m.-5:16 p.m.

1 stop25h 41m

C$ 714

HamiltonSan Diego

YHM - SAN

YHMSAN

Hamilton

Thu 23/4

6:10 p.m.-11:47 a.m.

1 stop20h 37m

San Diego

Thu 30/4

3:30 p.m.-5:15 p.m.

1 stop22h 45m

C$ 720

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 San Diego from

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

What is the typical price of a round-trip flight between Hamilton, Ontario and San Diego?

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

The cheapest day to depart on your flight to San Diego is on a Wednesday when prices can be found for as low as C$ 413. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to San Diego on Saturday is C$ 610.

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

Flying to San Diego from Hamilton, Ontario in the morning is the least expensive time of day to depart. momondo users have found prices as low as C$ 492 when looking at flights departing in the morning. Flights to San Diego are more costly in the evening, with an average ticket price of C$ 784. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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 52m

Direct flights

None
The fastest flight from Hamilton, Ontario to San Diego takes 18h 52m
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?

    A flight from Hamilton to San Diego will travel around 3437.4 km. A reasonable flight in good conditions will take 18h 52m.

  • 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 were last updated today.

  • How many operators does momondo search for flights from Hamilton Airport to San Diego Airport?

  • 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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Hamilton, Ontario to San Diego?

Best airlines flying from Hamilton, Ontario to San Diego

Compare and see reviews for airlines that fly from Hamilton, Ontario to San Diego with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 233Free CancellationRating
7.1
10,697 reviews
Search Air Canada flights

Travelling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Coronado
Borrego Springs
Chula Vista

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Diego from Hamilton.

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

Flights from Hamilton to San Diego 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 Hamilton to San Diego?

Once all potential Hamilton to San Diego flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Hamilton to San Diego flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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