$171+ Cheap flights from San Diego (SAN) to Hamilton, ON (YHM)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — YHM
Oct 10 — Oct 171
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from San Diego to HamiltonExplore 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 September 10, 2026.
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 September 10, 2026.
This Trip.com deal was found by Cheapflights users on 9/6. 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.
Mon 10/262:30 pm -
1 stop21h 55m
Thu 10/294:25 pm -
1 stop24h 15m
Deal found 9/6![WestJet logo]()
$399
This Trip.com deal was found by Cheapflights users on 9/9. 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.
Wed 10/282:30 pm -
1 stop21h 55m
Sun 11/13:25 pm -
1 stop24h 15m
Deal found 9/9![WestJet logo]()
$411
This Trip.com deal was found by Cheapflights users on 9/9. 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.
Thu 10/223:30 pm -
1 stop22h 45m
Thu 10/294:25 pm -
1 stop24h 15m
Deal found 9/9![WestJet logo]()
$414
This Gotogate deal was found by Cheapflights users on 9/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/223:30 pm -
1 stop22h 45m
Tue 10/274:25 pm -
1 stop24h 15m
Deal found 9/5![WestJet logo]()
$433
This Trip.com deal was found by Cheapflights users on 9/5. 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.
Tue 10/203:30 pm -
1 stop22h 45m
Tue 10/274:25 pm -
1 stop24h 15m
Deal found 9/5![WestJet logo]()
$434
This FlightHub deal was found by Cheapflights users on 9/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/231:30 pm -
1 stop21h 55m
Sun 11/293:25 pm -
1 stop24h 15m
Deal found 9/8![WestJet logo]()
$451
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:30 pm -
1 stop22h 45m
Tue 10/274:05 pm -
2 stops24h 35m
Deal found 9/5![Multiple Airlines logo]()
$460
This WestJet deal was found by Cheapflights users on 9/8. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/231:30 pm -
1 stop21h 55m
Thu 11/263:25 pm -
1 stop24h 15m
Deal found 9/8![WestJet logo]()
$470
This Mytrip deal was found by Cheapflights users on 9/9. 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 10/223:30 pm -
2 stops20h 35m
Thu 10/2912:10 pm -
3 stops28h 30m
Deal found 9/9![Multiple Airlines logo]()
$492
Best flights from San Diego to HamiltonDiscover carefully curated flight deals from San Diego to Hamilton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
Discover carefully curated flight deals from San Diego to Hamilton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
This Trip.com deal was found by Cheapflights users on 9/9. 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.
Wed 10/282:30 pm -
1 stop21h 55m
Sun 11/13:25 pm -
1 stop24h 15m
Deal found 9/9![WestJet logo]()
$411
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:30 pm -
1 stop22h 45m
Tue 10/274:05 pm -
2 stops24h 35m
Deal found 9/5![Multiple Airlines logo]()
$460
This Trip.com deal was found by Cheapflights users on 9/9. 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.
Thu 10/223:30 pm -
1 stop22h 45m
Tue 10/274:25 pm -
1 stop24h 15m
Deal found 9/9![WestJet logo]()
$414
This Trip.com deal was found by Cheapflights users on 9/9. 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.
Thu 10/223:30 pm -
1 stop22h 45m
Thu 10/294:25 pm -
1 stop24h 15m
Deal found 9/9![WestJet logo]()
$414
This Trip.com deal was found by Cheapflights users on 9/5. 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.
Tue 10/203:30 pm -
1 stop22h 45m
Tue 10/274:25 pm -
1 stop24h 15m
Deal found 9/5![WestJet logo]()
$434
This Mytrip deal was found by Cheapflights users on 9/9. 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.
Wed 10/282:30 pm -
3 stops28h 40m
Sun 11/112:10 pm -
3 stops27h 30m
Deal found 9/9![Multiple Airlines logo]()
$570
This Mytrip deal was found by Cheapflights users on 9/8. 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.
Fri 10/233:30 pm -
2 stops23h 30m
Tue 10/276:05 am -
3 stops34h 35m
Deal found 9/8![Multiple Airlines logo]()
$641
This Booking.com deal was found by Cheapflights users on 9/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/203:30 pm -
1 stop22h 45m
Thu 10/226:10 pm -
1 stop23h 00m
Deal found 9/9![WestJet logo]()
$778
Last-minute flights from San Diego to HamiltonDiscover last-minute flight deals from San Diego to Hamilton. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Hamilton. Data last updated September 10, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 9/5. 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.
Tue 10/203:30 pm -
1 stop22h 45m
Tue 10/274:25 pm -
1 stop24h 15m
Deal found 9/5![WestJet logo]()
$434
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:30 pm -
1 stop22h 45m
Tue 10/274:05 pm -
2 stops24h 35m
Deal found 9/5![Multiple Airlines logo]()
$460
This Trip.com deal was found by Cheapflights users on 9/9. 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.
Thu 10/223:30 pm -
1 stop22h 45m
Thu 10/294:25 pm -
1 stop24h 15m
Deal found 9/9![WestJet logo]()
$414
This Gotogate deal was found by Cheapflights users on 9/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/223:30 pm -
1 stop22h 45m
Tue 10/274:25 pm -
1 stop24h 15m
Deal found 9/5![WestJet logo]()
$433
This Mytrip deal was found by Cheapflights users on 9/9. 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 10/223:30 pm -
2 stops20h 35m
Thu 10/2912:10 pm -
3 stops28h 30m
Deal found 9/9![Multiple Airlines logo]()
$492
This Trip.com deal was found by Cheapflights users on 9/6. 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.
Mon 10/262:30 pm -
1 stop21h 55m
Thu 10/294:25 pm -
1 stop24h 15m
Deal found 9/6![WestJet logo]()
$399
This Trip.com deal was found by Cheapflights users on 9/9. 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.
Wed 10/282:30 pm -
1 stop21h 55m
Sun 11/13:25 pm -
1 stop24h 15m
Deal found 9/9![WestJet logo]()
$411
This Mytrip deal was found by Cheapflights users on 9/9. 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.
Wed 10/282:30 pm -
3 stops28h 40m
Sun 11/112:10 pm -
3 stops27h 30m
Deal found 9/9![Multiple Airlines logo]()
$565
One-way flights from San Diego to HamiltonSearch for one-way flight options from San Diego to Hamilton. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
Search for one-way flight options from San Diego to Hamilton. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
This Mytrip deal was found by Cheapflights users on 9/8. 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.
Mon 11/21:30 pm -
1 stop21h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![WestJet logo]()
$171
This FlightHub deal was found by Cheapflights users on 9/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/163:30 pm -
1 stop22h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![WestJet logo]()
$187
This Mytrip deal was found by Cheapflights users on 9/9. 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 10/83:30 pm -
3 stops23h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$191
This Booking.com deal was found by Cheapflights users on 9/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:30 pm -
1 stop21h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![WestJet logo]()
$192
This WestJet deal was found by Cheapflights users on 9/9. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/223:30 pm -
1 stop22h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![WestJet logo]()
$204
This oojo deal was found by Cheapflights users on 9/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:30 pm -
1 stop22h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![WestJet logo]()
$209
This Mytrip deal was found by Cheapflights users on 9/8. 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.
Mon 11/25:15 pm -
2 stops18h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$234
This Trip.com deal was found by Cheapflights users on 9/8. 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 12/61:30 pm -
1 stop24h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$246
This eDestinos deal was found by Cheapflights users on 9/8. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:51 pm -
2 stops19h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$258
Find 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 September 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $399 (Trip.com) |
One-way from | $171 (Mytrip) |
Popular in | October |
Cheapest in | January |
Average price | $589 |
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 7,457,451 searches. Data last updated September 10, 2026.
Use the filters below to find and compare flights from San Diego to Hamilton that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San DiegoHamilton
SAN San Diego - YHM Hamilton
SANYHM
San Diego
Wed 9/16
3:30 pm-5:15 pm
1 stop22h 45m
Hamilton
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$187
San DiegoHamilton
SAN San Diego - YHM Hamilton
SANYHM
San Diego
Sat 10/31
2:30 pm-3:25 pm
1 stop21h 55m
Hamilton
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$192
San DiegoHamilton
SAN San Diego - YHM Hamilton
SANYHM
San Diego
Thu 10/22
3:30 pm-5:15 pm
1 stop22h 45m
Hamilton
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$210
San DiegoHamilton
SAN San Diego - YHM Hamilton
SANYHM
San Diego
Sun 12/6
1:30 pm-5:20 pm
1 stop24h 50m
Hamilton
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$246
San DiegoHamilton
SAN San Diego - YHM Hamilton
SANYHM
San Diego
Wed 10/28
2:30 pm-3:25 pm
1 stop21h 55m
Hamilton
Sun 11/1
3:25 pm-12:40 pm
1 stop24h 15m
$411
San DiegoHamilton
SAN San Diego - YHM Hamilton
SANYHM
San Diego
Thu 10/22
3:30 pm-5:15 pm
1 stop22h 45m
Hamilton
Tue 10/27
4:25 pm-1:40 pm
1 stop24h 15m
$414
San DiegoHamilton
SAN San Diego - YHM Hamilton
SANYHM
San Diego
Thu 10/22
3:30 pm-5:15 pm
1 stop22h 45m
Hamilton
Thu 10/29
4:25 pm-1:40 pm
1 stop24h 15m
$414
San DiegoHamilton
SAN San Diego - YHM Hamilton
SANYHM
San Diego
Tue 10/6
3:30 pm-5:15 pm
1 stop22h 45m
Hamilton
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$427
San DiegoHamilton
SAN San Diego - YHM Hamilton
SANYHM
San Diego
Tue 10/20
3:30 pm-5:15 pm
1 stop22h 45m
Hamilton
Tue 10/27
4:25 pm-1:40 pm
1 stop24h 15m
$434
San DiegoHamilton
SAN San Diego - YHM Hamilton
SANYHM
San Diego
Mon 10/12
3:30 pm-5:15 pm
1 stop22h 45m
Hamilton
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$448
Showing 1-10 of 15 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on San Diego-Hamilton, Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Hamilton, Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Hamilton, Ontario flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Diego-Hamilton, Ontario flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Hamilton, Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
SAN-YHM
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.
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.
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