What are the cheapest airlines to fly from Region of Ontario to Arizona one-way?

The cheapest airline one-way is Porter Airlines, with whom users have recently found tickets for as low as C$ 140. However, be on the lookout for offers from WestJet and Air Transat, as they are both options that can get you from Region of Ontario to Arizona for a low price.

How far in advance should I book a flight from Region of Ontario to Arizona?

To save on the cost of your flight from Region of Ontario to Arizona, book at least 45 days before your planned departure. Booking around this time can save you about 84% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 417 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 1,124.

What is the cheapest month to fly from Region of Ontario to Arizona?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, April can be a great choice for travel to Arizona. Flights to Arizona from Region of Ontario in April are about C$ 489 on average during April, but can be found for as low as C$ 241.

Can I find deals for flights from Ontario to Arizona that include hotel bookings?

Yes. In addition to deals on Ontario to Arizona flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ontario to Arizona?

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

Can I find deals for business class flights from Ontario to Arizona?

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

C$ 140+ Flights from Ontario to Arizona - Compare & Save Big

Cheap flight deals from Ontario to Arizona

Round-trip from	C$ 246
One-way from	C$ 140
Popular in	December
Cheapest in	April
Average price	C$ 433
Good round-trip deal	C$ 334 or less
Good one-way deal	C$ 169 or less

WestJet
28/5-4/6
2 total stops
20h 29m total
Ontario to Arizona

Search Deals

Porter Airlines
12/8
Nonstop
4h 53m total
Ontario to Arizona

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (C$ 35 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 13 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Price to beat on a round-trip flight from Ontario to Arizona.

Search Deals

Price to beat on a one-way flight from Ontario to Arizona.

Search Deals

Find flight deals from Ontario to Arizona

Cheapest flights from Ontario to Arizona
Explore the most affordable flight options available from Ontario to Arizona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Wed 28/510:00 a.m.YYZ - LAS

1 stop10h 35mWestJet

Wed 4/68:00 a.m.LAS - YYZ

1 stop9h 54mWestJet

Deal found 29/4C$ 246

Wed 21/56:55 a.m.YYZ - LAS

1 stop7h 30mPorter Airlines

Tue 27/54:45 p.m.LAS - YYZ

Nonstop4h 27mPorter Airlines

Deal found 29/4C$ 249

Wed 21/57:00 a.m.YTZ - LAS

1 stop7h 25mPorter Airlines

Sun 25/512:20 p.m.LAS - YTZ

1 stop7h 02mPorter Airlines

Deal found 29/4C$ 262

Wed 28/56:55 a.m.YYZ - LAS

1 stop7h 30mMultiple Airlines

Tue 3/61:25 p.m.LAS - YYZ

2 stops13h 26mMultiple Airlines

Deal found 29/4C$ 275

Tue 7/103:25 p.m.YTZ - LAS

1 stop9h 47mAir Canada

Tue 21/1011:15 p.m.LAS - YTZ

1 stop9h 30mAir Canada

Deal found 29/4C$ 287

Mon 1/98:35 p.m.YYZ - LAS

Nonstop4h 46mAir Canada

Thu 4/911:15 p.m.LAS - YYZ

1 stop8h 24mAir Canada

Deal found 29/4C$ 291

Wed 21/53:45 p.m.YOW - LAS

1 stop8h 45mWestJet

Sat 24/56:20 p.m.LAS - YOW

1 stop9h 25mWestJet

Deal found 28/4C$ 295

Tue 13/56:00 a.m.YKF - LAS

1 stop14h 35mWestJet

Sun 18/511:30 a.m.LAS - YKF

1 stop10h 16mWestJet

Deal found 29/4C$ 302

Sun 18/56:00 a.m.YHM - LAS

1 stop9h 55mWestJet

Sat 24/511:30 a.m.LAS - YHM

1 stop10h 11mWestJet

Deal found 29/4C$ 302

Sun 1/64:40 p.m.YOW - LAS

1 stop8h 18mPorter Airlines

Wed 4/612:20 p.m.LAS - YOW

Nonstop4h 35mPorter Airlines

Deal found 28/4C$ 313

Wed 21/59:05 a.m.YOW - LAS

Nonstop5h 20mMultiple Airlines

Sat 24/511:30 a.m.LAS - YOW

1 stop10h 12mMultiple Airlines

Deal found 28/4C$ 327

Tue 14/109:00 a.m.YYZ - LAS

1 stop8h 47mUnited Airlines

Thu 23/1011:59 p.m.LAS - YYZ

1 stop6h 59mUnited Airlines

Deal found 29/4C$ 336

Best flights from Ontario to Arizona
Discover carefully curated flight deals from Ontario to Arizona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 30 April 2025.

Wed 28/510:00 a.m.YYZ - LAS

1 stop10h 35mWestJet

Wed 4/68:00 a.m.LAS - YYZ

1 stop9h 54mWestJet

Deal found 29/4C$ 246

Wed 21/56:55 a.m.YYZ - LAS

1 stop7h 30mPorter Airlines

Tue 27/54:45 p.m.LAS - YYZ

Nonstop4h 27mPorter Airlines

Deal found 29/4C$ 249

Wed 28/56:55 a.m.YYZ - LAS

1 stop7h 30mMultiple Airlines

Tue 3/61:25 p.m.LAS - YYZ

2 stops13h 26mMultiple Airlines

Deal found 29/4C$ 275

Sat 24/56:20 p.m.YYZ - LAS

1 stop6h 40mAir Canada

Tue 27/511:35 p.m.LAS - YYZ

1 stop7h 23mAir Canada

Deal found 29/4C$ 311

Tue 20/56:30 a.m.YYZ - LAS

2 stops10h 01mAmerican Airlines

Wed 28/59:55 a.m.LAS - YYZ

2 stops9h 52mAmerican Airlines

Deal found 28/4C$ 338

Sat 24/53:00 p.m.YYZ - LAS

1 stop9h 08mUnited Airlines

Tue 27/512:59 a.m.LAS - YYZ

1 stop10h 31mUnited Airlines

Deal found 29/4C$ 342

Mon 9/65:50 p.m.YYZ - LAS

1 stop8h 35mDelta

Wed 11/612:50 a.m.LAS - YYZ

1 stop8h 05mDelta

Deal found 29/4C$ 376

Wed 14/51:29 p.m.YYZ - LAS

1 stop12h 26mWestJet Encore

Sat 17/512:59 a.m.LAS - YYZ

1 stop8h 31mWestJet Encore

Deal found 29/4C$ 388

Sun 18/59:05 a.m.YOW - LAS

Nonstop5h 20mAir Transat

Fri 23/512:20 p.m.LAS - YOW

Nonstop4h 35mAir Transat

Deal found 29/4C$ 403

Mon 19/56:00 a.m.YKF - LAS

1 stop9h 55mWestJet

Sat 24/511:30 a.m.LAS - YKF

1 stop10h 16mWestJet

Deal found 28/4C$ 252

Wed 21/57:00 a.m.YTZ - LAS

1 stop7h 25mPorter Airlines

Sun 25/512:20 p.m.LAS - YTZ

1 stop7h 02mPorter Airlines

Deal found 29/4C$ 262

Sun 25/55:25 p.m.YTZ - LAS

1 stop7h 54mAir Canada

Tue 27/511:35 p.m.LAS - YTZ

2 stops12h 15mAir Canada

Deal found 29/4C$ 325

Direct flights from Ontario to Arizona
Explore direct flight options from Ontario to Arizona based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 April 2025.

Wed 11/69:45 a.m.YYZ - LAS

Nonstop4h 54mWestJet

Wed 18/612:35 p.m.LAS - YYZ

Nonstop4h 24mWestJet

Deal found 29/4C$ 248

Wed 28/51:50 p.m.YYZ - LAS

Nonstop4h 53mPorter Airlines

Wed 4/610:55 p.m.LAS - YYZ

Nonstop4h 25mPorter Airlines

Deal found 29/4C$ 251

Sun 8/68:05 p.m.YYZ - LAS

Nonstop4h 53mMultiple Airlines

Wed 18/612:35 p.m.LAS - YYZ

Nonstop4h 24mMultiple Airlines

Deal found 29/4C$ 307

Fri 30/59:05 a.m.YOW - LAS

Nonstop5h 20mPorter Airlines

Fri 6/612:20 p.m.LAS - YOW

Nonstop4h 35mPorter Airlines

Deal found 28/4C$ 336

Wed 18/65:45 p.m.YUL - PHX

Nonstop5h 11mAir Canada

Thu 7/87:40 a.m.PHX - YUL

Nonstop4h 50mAir Canada

Deal found 28/4C$ 349

Wed 21/59:05 a.m.YOW - LAS

Nonstop5h 20mAir Transat

Fri 23/512:20 p.m.LAS - YOW

Nonstop4h 35mAir Transat

Deal found 28/4C$ 357

Sun 18/59:05 a.m.YOW - LAS

Nonstop5h 20mMultiple Airlines

Wed 28/512:20 p.m.LAS - YOW

Nonstop4h 35mMultiple Airlines

Deal found 28/4C$ 393

Wed 4/610:05 a.m.YYZ - PHX

Nonstop4h 35mPorter Airlines

Tue 10/612:40 p.m.PHX - YYZ

Nonstop4h 20mPorter Airlines

Deal found 29/4C$ 394

Wed 28/51:50 p.m.YYZ - LAS

Nonstop4h 53mAir Transat

Thu 5/610:55 p.m.LAS - YYZ

Nonstop4h 25mAir Transat

Deal found 29/4C$ 397

Fri 26/98:50 a.m.YYZ - PHX

Nonstop4h 32mAir Canada

Tue 30/911:35 a.m.PHX - YYZ

Nonstop4h 14mAir Canada

Deal found 29/4C$ 422

Sun 8/610:05 a.m.YYZ - PHX

Nonstop4h 35mAir Transat

Thu 12/612:40 p.m.PHX - YYZ

Nonstop4h 20mAir Transat

Deal found 29/4C$ 433

Fri 23/58:35 p.m.YYZ - LAS

Nonstop4h 55mAir Canada

Thu 5/611:30 p.m.LAS - YYZ

Nonstop4h 19mAir Canada

Deal found 29/4C$ 435

Last-minute flights from Ontario to Arizona
Discover last-minute flight deals from Ontario to Arizona. Data last updated 30 April 2025 and is based on user searches.

Sun 4/58:25 p.m.YKF - LAS

1 stop25h 20mFlair Airlines

Thu 8/57:30 p.m.LAS - YKF

2 stops31h 00mFlair Airlines

Deal found 28/4C$ 509

Tue 6/57:00 p.m.YYZ - PHX

2 stops20h 26mUnited Airlines

Wed 7/54:02 p.m.PHX - YYZ

1 stop16h 32mUnited Airlines

Deal found 29/4C$ 357

Tue 6/56:30 a.m.YYZ - LAS

1 stop15h 29mMultiple Airlines

Tue 13/56:20 p.m.LAS - YYZ

1 stop8h 54mMultiple Airlines

Deal found 29/4C$ 363

Tue 6/511:34 a.m.YYZ - PHX

1 stop10h 28mDelta

Sat 10/512:45 a.m.PHX - YYZ

1 stop7h 55mDelta

Deal found 29/4C$ 419

Tue 6/56:45 a.m.YUL - LAS

2 stops16h 35mMultiple Airlines

Tue 13/512:42 p.m.LAS - YUL

2 stops32h 55mMultiple Airlines

Deal found 29/4C$ 482

Tue 6/54:45 p.m.YYZ - LAS

2 stops20h 05mAlaska Airlines

Tue 13/55:57 p.m.LAS - YYZ

2 stops18h 03mAlaska Airlines

Deal found 29/4C$ 538

Thu 8/52:45 p.m.YOW - LAS

1 stop8h 29mUnited Airlines

Mon 12/511:30 p.m.LAS - YOW

1 stop15h 03mUnited Airlines

Deal found 28/4C$ 425

Thu 8/510:05 a.m.YYZ - LAS

1 stop11h 07mUnited Airlines

Mon 12/511:30 p.m.LAS - YYZ

1 stop9h 19mUnited Airlines

Deal found 28/4C$ 472

Thu 8/56:00 a.m.YYZ - LAS

1 stop8h 24mAmerican Airlines

Mon 12/512:59 a.m.LAS - YYZ

1 stop8h 31mAmerican Airlines

Deal found 29/4C$ 479

Thu 8/57:00 a.m.YYZ - LAS

Nonstop4h 53mPorter Airlines

Tue 13/54:45 p.m.LAS - YYZ

Nonstop4h 27mPorter Airlines

Deal found 29/4C$ 523

Thu 8/56:20 p.m.YYZ - LAS

1 stop7h 33mWestJet Encore

Thu 15/512:59 a.m.LAS - YYZ

1 stop8h 31mWestJet Encore

Deal found 29/4C$ 527

Fri 9/56:10 a.m.YYZ - PHX

1 stop10h 13mMultiple Airlines

Tue 13/511:45 a.m.PHX - YYZ

Nonstop4h 13mMultiple Airlines

Deal found 29/4C$ 429

One-way flights from Ontario to Arizona
Search for one-way flight options from Ontario to Arizona. Find affordable one-way fares based on user searches. Data last updated 30 April 2025.

Tue 12/88:05 p.m.YYZ - LAS

Nonstop4h 53mPorter Airlines

Deal found 28/4C$ 140

Wed 21/59:00 a.m.YYZ - LAS

2 stops15h 30mWestJet

Deal found 29/4C$ 141

Thu 22/56:00 a.m.YKF - LAS

2 stops17h 21mWestJet

Deal found 27/4C$ 162

Wed 28/57:00 a.m.YTZ - LAS

1 stop7h 25mPorter Airlines

Deal found 29/4C$ 163

Sun 18/59:45 a.m.YYZ - LAS

1 stop24h 34mMultiple Airlines

Deal found 27/4C$ 180

Fri 8/812:20 p.m.YOW - LAS

2 stops11h 01mWestJet

Deal found 28/4C$ 183

Wed 21/57:00 a.m.YYZ - LAS

Nonstop4h 53mAir Transat

Deal found 28/4C$ 183

Mon 26/53:25 p.m.YTZ - LAS

1 stop9h 54mAir Canada

Deal found 29/4C$ 184

Mon 23/64:40 p.m.YOW - LAS

1 stop8h 18mPorter Airlines

Deal found 29/4C$ 191

Sat 28/67:00 a.m.YYZ - LAS

1 stop12h 40mUnited Airlines

Deal found 27/4C$ 192

Mon 26/56:00 a.m.YHM - LAS

1 stop18h 30mWestJet

Deal found 28/4C$ 197

Sat 24/55:05 p.m.YUL - PHX

Nonstop5h 25mAir Canada

Deal found 28/4C$ 203

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Arizona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Wed 28/5

10:00 a.m.-5:35 p.m.

1 stop10h 35m

Las Vegas Harry Reid Intl

Wed 4/6

8:00 a.m.-8:54 p.m.

1 stop9h 54m

C$ 246

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Wed 21/5

6:55 a.m.-11:25 a.m.

1 stop7h 30m

Las Vegas Harry Reid Intl

Tue 27/5

4:45 p.m.-12:12 a.m.

Nonstop4h 27m

C$ 249

TorontoLas Vegas

YTZ - LAS

YTZLAS

Toronto Island

Wed 21/5

7:00 a.m.-11:25 a.m.

1 stop7h 25m

Las Vegas Harry Reid Intl

Sun 25/5

12:20 p.m.-10:22 p.m.

1 stop7h 02m

C$ 262

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Wed 28/5

6:55 a.m.-11:25 a.m.

1 stop7h 30m

Las Vegas Harry Reid Intl

Tue 3/6

1:25 p.m.-5:51 a.m.

2 stops13h 26m

C$ 275

TorontoLas Vegas

YTZ - LAS

YTZLAS

Toronto Island

Tue 7/10

3:25 p.m.-10:12 p.m.

1 stop9h 47m

Las Vegas Harry Reid Intl

Tue 21/10

11:15 p.m.-11:45 a.m.

1 stop9h 30m

C$ 287

TorontoLas Vegas

YYZ - LAS

YYZLAS

Toronto Pearson Intl

Mon 1/9

8:35 p.m.-10:21 p.m.

Nonstop4h 46m

Las Vegas Harry Reid Intl

Thu 4/9

11:15 p.m.-10:39 a.m.

1 stop8h 24m

C$ 291

OttawaLas Vegas

YOW - LAS

YOWLAS

Ottawa

Wed 21/5

3:45 p.m.-9:30 p.m.

1 stop8h 45m

Las Vegas Harry Reid Intl

Sat 24/5

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

1 stop9h 25m

C$ 295

TorontoLas Vegas

YKF - LAS

YKFLAS

Toronto Region of Waterloo Intl

Tue 13/5

6:00 a.m.-5:35 p.m.

1 stop14h 35m

Las Vegas Harry Reid Intl

Sun 18/5

11:30 a.m.-12:46 a.m.

1 stop10h 16m

C$ 302

HamiltonLas Vegas

YHM - LAS

YHMLAS

Hamilton

Sun 18/5

6:00 a.m.-12:55 p.m.

1 stop9h 55m

Las Vegas Harry Reid Intl

Sat 24/5

11:30 a.m.-12:41 a.m.

1 stop10h 11m

C$ 302

MontrealLas Vegas

YUL - LAS

YULLAS

Montreal Pierre Elliott Trudeau Intl

Wed 11/6

6:45 a.m.-11:39 a.m.

1 stop7h 54m

Las Vegas Harry Reid Intl

Wed 18/6

11:30 a.m.-12:43 a.m.

1 stop10h 13m

C$ 311

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

Showing 1-10 of 60 results

...

Best time to book a flight from Ontario to Arizona

Have a flexible travel schedule? Discover the best time to fly to Arizona from Ontario 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 Ontario to Arizona

What is the cheapest month to book a flight from Region of Ontario to Arizona?

Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Arizona (average of C$ 247). Flying from Region of Ontario to Arizona in May is currently the most expensive (average of C$ 339). 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.

What is the cheapest time of day to fly from ON to AZ?

When flying from Region of Ontario to Arizona, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Arizona by month

In terms of precipitation, rainfall in Arizona ranges from 0.0 - 28.0 mm per month. July is typically the wettest month, when rainfall can reach 28.0 mm. June is typically the driest time to visit Arizona when rainfall is around 0.0 mm.

Temperature in Arizona by month

If weather is an important factor for your trip to Arizona, 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 35.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 13.0 C).

Reviews of airlines servicing Arizona

Read reviews from past customers who have flown Alaska Airlines, Porter Airlines and Delta from Ontario to Arizona. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,961 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Alaska Airlines

8.0

Very good

9,961 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Porter Airlines

8.0

Very good

285 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Delta

8.0

Very good

7,936 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Air Transat

7.8

Good

385 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

United Airlines

7.4

Good

8,696 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

What are the cheapest airlines to fly from Region of Ontario to Arizona one-way?
The cheapest airline one-way is Porter Airlines, with whom users have recently found tickets for as low as C$ 140. However, be on the lookout for offers from WestJet and Air Transat, as they are both options that can get you from Region of Ontario to Arizona for a low price.
Can I find deals for flights from Ontario to Arizona that include hotel bookings?
Yes. In addition to deals on Ontario to Arizona flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Arizona?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Arizona.
Can I find deals for business class flights from Ontario to Arizona?
Yes. Cheapflights offers flight deals from Ontario to Arizona by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Region of Ontario to Arizona?
Currently, September is the cheapest month in which you can book a flight from Region of Ontario to Arizona (average of C$ 247). Flying from Region of Ontario to Arizona in May is currently the most expensive (average of C$ 339). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Ontario to Arizona flights

Top 7 airlines flying from Ontario to Arizona

Airline	Cheapest	Average	Flexibility	On-time
WestJet	CheapestC$ 225	AverageC$ 502	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Porter Airlines	CheapestC$ 294	AverageC$ 477	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
Air Canada	CheapestC$ 298	AverageC$ 606	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	CheapestC$ 304	AverageC$ 622	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Transat	CheapestC$ 306	AverageC$ 462	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
American Airlines	CheapestC$ 328	AverageC$ 632	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Delta	CheapestC$ 372	AverageC$ 654	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ontario to Arizona?

Cheapflights helps you search for flights from Ontario to Arizona via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Arizona?

Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to Arizona for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Ontario to Arizona with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to Arizona, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Ontario to Arizona become cheaper?

Not ready to book yet? You can track prices for flights from Ontario to Arizona on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Ontario to Arizona from C$ 140

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to Arizona

Keep the following information in mind while searching for Ontario to Arizona flight deals. Data was last updated 30 April 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Ontario to Arizona

Cheapest flights from Ontario to ArizonaExplore the most affordable flight options available from Ontario to Arizona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Explore the most affordable flight options available from Ontario to Arizona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Arizona that are best for you.

Best time to book a flight from Ontario to Arizona

Have a flexible travel schedule? Discover the best time to fly to Arizona from Ontario with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Arizona

What is the cheapest month to book a flight from Region of Ontario to Arizona?

What is the cheapest time of day to fly from ON to AZ?

Find hourly flight availability from Ontario to Arizona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 April 2025.

Rainfall in Arizona by month

Plan your trip to Arizona by taking into account the average rainfall totals by month.

Temperature in Arizona by month

Plan your trip to Arizona by taking into account the average temperature totals by month.

Reviews of airlines servicing Arizona

Read reviews from past customers who have flown Alaska Airlines, Porter Airlines and Delta from Ontario to Arizona. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What are the cheapest airlines to fly from Region of Ontario to Arizona one-way?

Can I find deals for flights from Ontario to Arizona that include hotel bookings?

How can I find direct flights from Ontario to Arizona?

Can I find deals for business class flights from Ontario to Arizona?

What is the cheapest month to book a flight from Region of Ontario to Arizona?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ontario to Arizona

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Ontario to Arizona

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How does Cheapflights help users find flights from Ontario to Arizona?

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Can Cheapflights find flights from Ontario to Arizona with no change fees?

Can Cheapflights notify me if prices for flights from Ontario to Arizona become cheaper?

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Cheapest flights from Ontario to Arizona
Explore the most affordable flight options available from Ontario to Arizona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.