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Cheap flights from Hamilton, Ontario to San Diego from $201

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 3/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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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 pm - 11:47 am
YHM
-
SAN
20h 37m
1 stop
WestJet Logo
3:30 pm - 5:15 pm
SAN
-
YHM
22h 45m
1 stop
$365WestJet
dom., mar. 1 - jue., abr. 30
WestJet Logo
6:10 pm - 11:47 am
YHM
-
SAN
20h 37m
1 stop
WestJet Logo
3:30 pm - 5:15 pm
SAN
-
YHM
22h 45m
1 stop
$367WestJet
dom., mar. 1 - jue., abr. 30
WestJet Logo
6:10 pm - 2:10 pm
YHM
-
SAN
23h 00m
1 stop
WestJet Logo
3:30 pm - 5:15 pm
SAN
-
YHM
22h 45m
1 stop
$375WestJet
sáb., may. 9 - sáb., may. 16
WestJet Logo
6:10 pm - 2:10 pm
YHM
-
SAN
23h 00m
1 stop
WestJet Logo
3:30 pm - 5:15 pm
SAN
-
YHM
22h 45m
1 stop
$411WestJet
dom., may. 3 - mié., may. 6
WestJet Logo
6:10 pm - 11:47 am
YHM
-
SAN
20h 37m
1 stop
WestJet Logo
11:15 am - 5:10 pm
SAN
-
YHM
26h 55m
1 stop
$417WestJet
dom., mar. 1 - dom., jun. 28
WestJet Logo
6:10 pm - 2:10 pm
YHM
-
SAN
23h 00m
1 stop
WestJet Logo
3:30 pm - 5:15 pm
SAN
-
YHM
22h 45m
1 stop
$419WestJet
lun., abr. 27 - lun., may. 11
WestJet Logo
6:10 pm - 2:10 pm
YHM
-
SAN
23h 00m
1 stop
WestJet Logo
3:30 pm - 5:15 pm
SAN
-
YHM
22h 45m
1 stop
$445WestJet
vie., jun. 5 - lun., jun. 8
WestJet Logo
6:10 pm - 2:10 pm
YHM
-
SAN
23h 00m
1 stop
WestJet Logo
3:30 pm - 5:15 pm
SAN
-
YHM
22h 45m
1 stop
$453WestJet
dom., may. 3 - mié., may. 13
WestJet Logo
6:10 pm - 1:20 pm
YHM
-
SAN
22h 10m
1 stop
WestJet Logo
2:05 pm - 5:10 pm
SAN
-
YHM
24h 05m
1 stop
$482WestJet
mar., jul. 14 - vie., ago. 14
WestJet Logo
6:10 pm - 11:47 am
YHM
-
SAN
20h 37m
1 stop
WestJet Logo
12:35 pm - 5:16 pm
SAN
-
YHM
25h 41m
1 stop
$491WestJet
jue., abr. 9 - dom., abr. 12

WestJet flights from Hamilton, Ontario to San Diego

Our best WestJet deals on Hamilton, Ontario to San Diego flight tickets
WestJet
Mar 1
YHM6:10 pmHamilton
20h 37m
1 stop
SAN11:47 amSan Diego
Apr 30
SAN3:30 pmSan Diego
22h 45m
1 stop
YHM5:15 pmHamilton
$365
WestJet
Mar 1
YHM6:10 pmHamilton
20h 37m
1 stop
SAN11:47 amSan Diego
Apr 30
SAN3:30 pmSan Diego
22h 45m
1 stop
YHM5:15 pmHamilton
$367
WestJet
May 9
YHM6:10 pmHamilton
23h 00m
1 stop
SAN2:10 pmSan Diego
May 14
SAN3:30 pmSan Diego
22h 45m
1 stop
YHM5:15 pmHamilton
$375

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 832,500 searches. Data last updated febrero 5, 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

dom. 3/1

6:10 pm-11:47 am

1 stop20h 37m

San Diego

jue. 4/30

3:30 pm-5:15 pm

1 stop22h 45m

$365

HamiltonSan Diego

YHM - SAN

YHMSAN

Hamilton

dom. 3/1

6:10 pm-11:47 am

1 stop20h 37m

San Diego

jue. 4/30

3:30 pm-5:15 pm

1 stop22h 45m

$367

HamiltonSan Diego

YHM - SAN

YHMSAN

Hamilton

sáb. 5/9

6:10 pm-2:10 pm

1 stop23h 00m

San Diego

sáb. 5/16

3:30 pm-5:15 pm

1 stop22h 45m

$375

HamiltonSan Diego

YHM - SAN

YHMSAN

Hamilton

dom. 5/3

6:10 pm-2:10 pm

1 stop23h 00m

San Diego

mié. 5/6

3:30 pm-5:15 pm

1 stop22h 45m

$411

HamiltonSan Diego

YHM - SAN

YHMSAN

Hamilton

dom. 3/1

6:10 pm-11:47 am

1 stop20h 37m

San Diego

dom. 6/28

11:15 am-5:10 pm

1 stop26h 55m

$417

HamiltonSan Diego

YHM - SAN

YHMSAN

Hamilton

lun. 4/27

6:10 pm-2:10 pm

1 stop23h 00m

San Diego

lun. 5/11

3:30 pm-5:15 pm

1 stop22h 45m

$419

HamiltonSan Diego

YHM - SAN

YHMSAN

Hamilton

vie. 6/5

6:10 pm-2:10 pm

1 stop23h 00m

San Diego

lun. 6/8

3:30 pm-5:15 pm

1 stop22h 45m

$445

HamiltonSan Diego

YHM - SAN

YHMSAN

Hamilton

dom. 5/3

6:10 pm-2:10 pm

1 stop23h 00m

San Diego

mié. 5/13

3:30 pm-5:15 pm

1 stop22h 45m

$453

HamiltonSan Diego

YHM - SAN

YHMSAN

Hamilton

mar. 7/14

6:10 pm-1:20 pm

1 stop22h 10m

San Diego

vie. 8/14

2:05 pm-5:10 pm

1 stop24h 05m

$482

HamiltonSan Diego

YHM - SAN

YHMSAN

Hamilton

jue. 4/9

6:10 pm-11:47 am

1 stop20h 37m

San Diego

dom. 4/12

12:35 pm-5:16 pm

1 stop25h 41m

$491

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 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 $267. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $477. 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 in the morning are often more expensive with an average ticket price of $359.

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

20h 37m

Direct flights

None
The fastest flight from Hamilton, Ontario to San Diego takes 20h 37m
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 20h 37m, 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.

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado
Chula Vista
El Cajon
Julian
Poway
National City
Imperial Beach
San Ysidro
Borrego Springs
La Mesa
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.

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