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$114+ Cheap flights from San Diego (SAN) to Hamilton, ON (YHM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — YHM
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from San Diego to Hamilton

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Hamilton (YHM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2025.

Round-trip from

$301
(Mytrip)

One-way from

$114
(Mytrip)

Popular in

October

Cheapest in

January

Average price

$434
From San Diego to Hamilton
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One-way flight from San Diego to Hamilton
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Highest demand for flights based on searches. 18% potential increase in price ($86 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from San Diego to Hamilton

Cheapest flights from San Diego to Hamilton
Explore the most affordable flight options available from San Diego to Hamilton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Mytrip deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/186:15 amSAN - YHM
2 stops15h 25mMultiple Airlines
Sun 9/216:00 amYHM - SAN
3 stops20h 45mMultiple Airlines
Deal found 7/3$291
This Trip.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1711:15 amSAN - YHM
1 stop10h 26mWestJet
Sun 8/246:00 amYHM - SAN
1 stop10h 20mWestJet
Deal found 7/3$303

Cheapflights Fare Finder

Customize your flight search to find flights from San Diego to Hamilton 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, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from San Diego to Hamilton that are best for you.

Fly from

San Diego

Fly to

Hamilton

Route

Depart

Return

Price

San DiegoHamilton

SAN - YHM

SANYHM

San Diego

Thu 9/18

6:15 am-12:40 am

2 stops15h 25m

Hamilton

Sun 9/21

6:00 am-11:45 pm

3 stops20h 45m

$291

San DiegoHamilton

SAN - YHM

SANYHM

San Diego

Sun 8/17

11:15 am-12:41 am

1 stop10h 26m

Hamilton

Sun 8/24

6:00 am-1:20 pm

1 stop10h 20m

$303

San DiegoHamilton

SAN - YHM

SANYHM

San Diego

Sat 9/13

6:15 am-12:40 am

2 stops15h 25m

$114

San DiegoHamilton

SAN - YHM

SANYHM

San Diego

Mon 11/17

1:35 pm-5:13 pm

1 stop24h 38m

$154

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from San Diego to Hamilton

Have a flexible travel schedule? Discover the best time to fly to Hamilton from San Diego with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Hamilton

Get insights into the airlines that provide service to Hamilton. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hamilton. Reviews last updated July 3, 2025.
Peruse reviews from past customers who have flown with WestJet from San Diego to Hamilton to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
2,917 reviews

Comfort

7.1

Boarding

7.4

Overall

7.2

Entertainment

6.1

Crew

7.9

Food

6.2

Reviews

1 / 20
10.0
Excellent

Sugith,Jan 2025

CUN - YYZ

On time departure. Good service on board. Comfort Plus seating was comfortable.
WestJet
7.2
Good
2,917 reviews
WestJet
7.2
Good
2,917 reviews

Comfort

7.1

Boarding

7.4

Overall

7.2

Entertainment

6.1

Crew

7.9

Food

6.2

Reviews

1 / 20
10.0
Excellent

Sugith,Jan 2025

CUN - YYZ

On time departure. Good service on board. Comfort Plus seating was comfortable.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Hamilton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from San Diego to Hamilton that include hotel bookings?

    Yes. In addition to deals on San Diego to Hamilton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Diego to Hamilton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Hamilton.

  • Can I find deals for business class flights from San Diego to Hamilton?

    Yes. Cheapflights offers flight deals from San Diego to Hamilton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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