Cheap flights from Orange County to Ontario from C$ 151
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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Orange County to Ontario
Keep the following information in mind while searching for Orange County to Ontario flight deals. Data was last updated 1 April 2025.
Round-trip from | C$ 380 |
---|---|
One-way from | C$ 151 |
Popular in | December |
Cheapest in | September |
Average price | C$ 517 |
Find flight deals from Orange County to Ontario
Cheapest flights from Orange County to OntarioExplore the most affordable flight options available from Orange County to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 April 2025.
Explore the most affordable flight options available from Orange County to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 April 2025.
Cheapflights Fare Finder
Customize your flight search to find flights from Orange County to Ontario 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 629,999 searches. Data last updated 1 April 2025.
Use the filters below to find and compare flights from Orange County to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Santa AnaMontreal
SNA - YUL
SNAYUL
Santa Ana J. Wayne/Orange Cnty
Sat 17/5
12:50 p.m.-12:43 a.m.
1 stop8h 53m
Montreal Pierre Elliott Trudeau Intl
Fri 23/5
6:20 p.m.-10:32 a.m.
1 stop19h 12m
Santa AnaToronto
SNA - YYZ
SNAYYZ
Santa Ana J. Wayne/Orange Cnty
Wed 14/5
6:45 a.m.-7:59 p.m.
1 stop10h 14m
Toronto Pearson Intl
Wed 21/5
6:55 a.m.-9:17 p.m.
2 stops17h 22m
Santa AnaMontreal
SNA - YUL
SNAYUL
Santa Ana J. Wayne/Orange Cnty
Sat 17/5
1:35 p.m.-7:10 a.m.
2 stops14h 35m
Montreal Pierre Elliott Trudeau Intl
Fri 23/5
6:20 p.m.-10:32 a.m.
1 stop19h 12m
Santa AnaToronto
SNA - YKF
SNAYKF
Santa Ana J. Wayne/Orange Cnty
Sat 17/5
12:50 p.m.-12:46 a.m.
1 stop8h 56m
Toronto Region of Waterloo Intl
Sun 25/5
6:00 a.m.-11:59 a.m.
1 stop8h 59m
Santa AnaToronto
SNA - YYZ
SNAYYZ
Santa Ana J. Wayne/Orange Cnty
Tue 1/7
6:13 p.m.-7:00 a.m.
1 stop9h 47m
Toronto Pearson Intl
Wed 2/7
10:30 a.m.-8:47 p.m.
1 stop13h 17m
Santa AnaHamilton
SNA - YHM
SNAYHM
Santa Ana J. Wayne/Orange Cnty
Thu 21/8
12:50 p.m.-12:41 a.m.
1 stop8h 51m
Hamilton
Thu 28/8
6:00 a.m.-11:59 a.m.
1 stop8h 59m
Santa AnaToronto
SNA - YYZ
SNAYYZ
Santa Ana J. Wayne/Orange Cnty
Tue 24/6
12:50 p.m.-12:24 a.m.
1 stop8h 34m
Toronto Pearson Intl
Wed 9/7
10:25 p.m.-11:59 a.m.
1 stop16h 34m
Santa AnaToronto
SNA - YTZ
SNAYTZ
Santa Ana J. Wayne/Orange Cnty
Wed 14/5
6:45 a.m.-7:27 p.m.
3 stops33h 42m
Toronto Island
Wed 21/5
7:00 a.m.-9:17 p.m.
2 stops17h 17m
Santa AnaToronto
SNA - YYZ
SNAYYZ
Santa Ana J. Wayne/Orange Cnty
Tue 13/5
1:20 p.m.-10:48 p.m.
1 stop6h 28m
Toronto Pearson Intl
Sun 18/5
6:30 a.m.-12:32 p.m.
1 stop9h 02m
Santa AnaMontreal
SNA - YUL
SNAYUL
Santa Ana J. Wayne/Orange Cnty
Sun 25/5
6:12 p.m.-8:24 a.m.
1 stop11h 12m
Montreal Pierre Elliott Trudeau Intl
Tue 3/6
8:20 a.m.-10:07 p.m.
1 stop16h 47m
Best time to book a flight from Orange County to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from Orange County with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Orange County to Ontario
What is the cheapest month to book a flight from Orange County to Region of Ontario?
Currently, January is the cheapest month in which you can book a flight from Orange County to Region of Ontario (average of C$ 167). Flying from Orange County to Region of Ontario in July is currently the most expensive (average of C$ 258). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Rainfall in Ontario by month
Plan your trip to Ontario by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.
Temperature in Ontario by month
Plan your trip to Ontario by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).
Reviews of airlines servicing Ontario
Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 1 April 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and Hawaiian Airlines from Orange County to Ontario by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Overall
Food
Crew
Comfort
Entertainment
Reviews
Cheri,Jan 2025
FAT - SEA
Boarding
Overall
Food
Crew
Comfort
Entertainment
Reviews
Cheri,Jan 2025
FAT - SEA
Boarding
Overall
Food
Crew
Comfort
Entertainment
Reviews
Cheri,Jan 2025
FAT - SEA
Boarding
Overall
Food
Crew
Comfort
Entertainment
Reviews
Cheri,Jan 2025
FAT - SEA
Boarding
Overall
Food
Crew
Comfort
Entertainment
Reviews
Cheri,Jan 2025
FAT - SEA
Boarding
Overall
Food
Crew
Comfort
Entertainment
Reviews
Cheri,Jan 2025
FAT - SEA
Related info for your journey
Find useful and relevant information for your journey from Orange County to Ontario. 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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Alternative routes for Orange County to Ontario
See prices for flight routes from nearby airports that may be better suited for you.
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Why should you use Cheapflights to find cheap flight tickets from Orange County to Ontario?
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Can Cheapflights find flights from Orange County to Ontario with no change fees?
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