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Cheap flights from Orange County to Toronto Region of Waterloo Intl Airport from C$ 295

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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — YKF
1 May — 8 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Orange County to Region of Waterloo Intl

Enter your travel dates to find the best prices.

Cheapest flights from Orange County to Region of Waterloo Intl
Explore the most affordable flight options available from Orange County to Region of Waterloo Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 April 2026.

Sun 26/45:50 p.m.
SNA
-
YKF
1 stop23h 00m
Multiple Airlines
Sun 3/58:40 p.m.
YKF
-
SNA
2 stops28h 28m
Multiple Airlines
Deal found 27/3C$ 573
Thu 20/85:50 p.m.
SNA
-
YKF
1 stop23h 00m
WestJet
Wed 26/88:40 p.m.
YKF
-
SNA
1 stop23h 20m
WestJet
Deal found 30/3C$ 769
Sun 24/55:50 p.m.
SNA
-
YKF
1 stop23h 00m
WestJet
Wed 27/58:40 p.m.
YKF
-
SNA
1 stop23h 20m
WestJet
Deal found 31/3C$ 775
Thu 16/43:23 p.m.
SNA
-
YKF
3 stops35h 06m
Multiple Airlines
Tue 21/46:20 a.m.
YKF
-
SNA
2 stops18h 25m
Multiple Airlines
Deal found 31/3C$ 996
Sun 21/65:50 p.m.
SNA
-
YKF
1 stop23h 00m
WestJet
Mon 29/68:40 p.m.
YKF
-
SNA
2 stops28h 50m
WestJet
Deal found 30/3C$ 1,088
Thu 9/42:53 p.m.
SNA
-
YKF
3 stops35h 36m
Multiple Airlines
Sat 11/47:00 p.m.
YKF
-
SNA
2 stops29h 13m
Multiple Airlines
Deal found 30/3C$ 1,369
Sat 11/47:05 a.m.
SNA
-
YKF
2 stops43h 24m
WestJet
Tue 14/46:20 a.m.
YKF
-
SNA
1 stop10h 04m
WestJet
Deal found 28/3C$ 1,659
Thu 9/47:05 a.m.
SNA
-
YKF
2 stops43h 24m
WestJet
Sat 11/47:00 p.m.
YKF
-
SNA
1 stop21h 24m
WestJet
Deal found 28/3C$ 1,688

Find flight deals from Orange County to Region of Waterloo Intl

Keep the following information in mind while searching for Orange County to Region of Waterloo Intl flight deals. Data was last updated 1 April 2026.

Round-trip from

C$ 573

One-way from

C$ 295

Popular in

December

Cheapest in

June

Average price

C$ 465
26/4-3/5
  • 26/4-3/5
  • 3 total stops
  • 51h 28m total
  • Orange County to Toronto
Search Deals
WestJet
  • WestJet
  • 11/6
  • 1 total stop
  • 23h 00m total
  • Orange County to Toronto
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 99 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Orange County to Region of Waterloo Intl 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 2026.
Use the filters below to find and compare flights from Orange County to Toronto Region of Waterloo Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Santa AnaToronto

SNA - YKF

SNAYKF

Santa Ana J. Wayne/Orange Cnty

Sun 26/4

5:50 p.m.-7:50 p.m.

1 stop23h 00m

Toronto Region of Waterloo Intl

Sun 3/5

8:40 p.m.-10:08 p.m.

2 stops28h 28m

C$ 573
Quickest round-trip

Santa AnaToronto

SNA - YKF

SNAYKF

Santa Ana J. Wayne/Orange Cnty

Sun 24/5

5:50 p.m.-7:50 p.m.

1 stop23h 00m

Toronto Region of Waterloo Intl

Wed 27/5

8:40 p.m.-5:00 p.m.

1 stop23h 20m

C$ 775

Santa AnaToronto

SNA - YKF

SNAYKF

Santa Ana J. Wayne/Orange Cnty

Thu 16/4

3:23 p.m.-5:29 a.m.

3 stops35h 06m

Toronto Region of Waterloo Intl

Tue 21/4

6:20 a.m.-9:45 p.m.

2 stops18h 25m

C$ 996

Santa AnaToronto

SNA - YKF

SNAYKF

Santa Ana J. Wayne/Orange Cnty

Sun 21/6

5:50 p.m.-7:50 p.m.

1 stop23h 00m

Toronto Region of Waterloo Intl

Mon 29/6

8:40 p.m.-10:30 p.m.

2 stops28h 50m

C$ 1,088

Santa AnaToronto

SNA - YKF

SNAYKF

Santa Ana J. Wayne/Orange Cnty

Sat 11/4

7:05 a.m.-5:29 a.m.

2 stops43h 24m

Toronto Region of Waterloo Intl

Tue 14/4

6:20 a.m.-1:24 p.m.

1 stop10h 04m

C$ 1,659

Santa AnaToronto

SNA - YKF

SNAYKF

Santa Ana J. Wayne/Orange Cnty

Thu 3/9

5:50 p.m.-7:50 p.m.

1 stop23h 00m

Toronto Region of Waterloo Intl

Mon 7/9

8:40 p.m.-2:43 p.m.

2 stops45h 03m

C$ 1,822

Santa AnaToronto

SNA - YKF

SNAYKF

Santa Ana J. Wayne/Orange Cnty

Wed 8/7

2:09 p.m.-7:50 p.m.

2 stops26h 41m

Toronto Region of Waterloo Intl

Mon 13/7

8:40 p.m.-10:30 p.m.

2 stops28h 50m

C$ 1,828
Cheapest one-way

Santa AnaToronto

SNA - YKF

SNAYKF

Santa Ana J. Wayne/Orange Cnty

Thu 30/4

5:50 p.m.-7:50 p.m.

1 stop23h 00m

C$ 312

Santa AnaToronto

SNA - YKF

SNAYKF

Santa Ana J. Wayne/Orange Cnty

Thu 11/6

5:50 p.m.-7:50 p.m.

1 stop23h 00m

C$ 319

Santa AnaToronto

SNA - YKF

SNAYKF

Santa Ana J. Wayne/Orange Cnty

Sun 26/4

5:50 p.m.-7:50 p.m.

1 stop23h 00m

C$ 319

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/3

Showing 1-10 of 16 resultsSorted by cheapest first
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Best time to book a flight from Orange County to Region of Waterloo Intl

Have a flexible travel schedule? Discover the best time to fly to Region of Waterloo Intl from Orange County 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.

Cheapflights Insights

Everything you need to know about your flight from Orange County to Toronto Region of Waterloo Intl Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Orange County to Region of Waterloo Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Orange County to Toronto Region of Waterloo Intl Airport?

    For as low as C$ 775, WestJet can have you in Toronto Region of Waterloo Intl Airport from Orange County in 23h. The distance between Orange County and Toronto Region of Waterloo Intl Airport is about 3401 km.

  • Can I find deals for flights from Orange County to Region of Waterloo Intl that include hotel bookings?

    Yes. In addition to deals on Orange County to Region of Waterloo Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Orange County to Region of Waterloo Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Orange County to Region of Waterloo Intl.

  • Can I find deals for business class flights from Orange County to Region of Waterloo Intl?

    Yes. Cheapflights offers flight deals from Orange County to Region of Waterloo Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Toronto Region of Waterloo Intl Airport?

Book flights to Toronto Region of Waterloo Intl Airport if you plan to visit one of these locations
Southampton
Sauble Beach

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Why should you use Cheapflights to find cheap flight tickets from Orange County to Region of Waterloo Intl?

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Can Cheapflights find flights from Orange County to Region of Waterloo Intl with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Orange County to Region of Waterloo Intl, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Orange County to Region of Waterloo Intl become cheaper?

Yes! Start tracking prices for Orange County to Region of Waterloo Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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