How long is the flight to Ontario?

The duration of your flight to Ontario depends on your departure and arrival airports. Obviously, any flights that include a layover will also be longer. The most popular routes to Ontario on KAYAK are from Vienna , which takes 12h 10m , Graz , which takes 14h 40m, Salzburg , which takes 15h 35m, and Linz , which takes 15h 50m.

How far is Ontario Airport from central Ontario?

The city center of Ontario is 3 miles from Ontario Airport.

What is the name of Ontario’s airport?

Ontario is served by Ontario Airport, also commonly referred to as Ontario or Ontario Intl. The airport code is ONT.

How does KAYAK find such low prices on flights to Ontario?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Ontario.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Ontario?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights to Ontario?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Ontario?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

How many direct flights to Ontario are there each day?

There are around 200 direct flights from within Austria to Ontario every day. Most flights depart in the morning, with 35% of flights departing in the morning.

How many direct flights to Ontario are there each week?

Each week there are around 1,398 direct flights from within Austria to Ontario. The most common day for departures is Sunday, with 19% of flights taking off on this day.

What are the most popular airlines flying to Ontario?

The most popular airline among KAYAK users flying to Ontario is Austrian Airlines, followed by United Airlines and Scandinavian Airlines.

$461 CHEAP FLIGHTS from Austria to Ontario

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Flight Deals

Cheap Flights from Austria to Ontario

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Austria to Ontario

Mon, Feb 1 - Thu, Feb 18

7:45 pm - 6:51 pmVIE Vienna Intl-ONT Ontario

32h 06m2 stops Madrid Barajas Dallas/Fort Worth

12:49 pm - 6:35 pmONT Ontario-VIE Vienna Intl

20h 46m2 stops Dallas/Fort Worth London Heathrow

$621American Airlines

Tue, Mar 16 - Mon, Mar 22

7:05 am - 10:31 pmVIE Vienna Intl-ONT Ontario

23h 26m2 stops Madrid Barajas Dallas/Fort Worth

2:29 pm - 6:05 pmONT Ontario-VIE Vienna Intl

19h 36m2 stops Dallas/Fort Worth London Heathrow

$621American Airlines

Mon, Mar 15 - Sun, Mar 21

7:45 pm - 9:42 amVIE Vienna Intl-ONT Ontario

21h 57m2 stops Madrid Barajas Dallas/Fort Worth

1:44 pm - 6:10 pmONT Ontario-VIE Vienna Intl

20h 26m2 stops Phoenix Sky Harbor Intl London Heathrow

$621American Airlines

Mon, Mar 15 - Mon, Mar 22

7:45 pm - 9:42 amVIE Vienna Intl-ONT Ontario

21h 57m2 stops Madrid Barajas Dallas/Fort Worth

2:29 pm - 6:05 pmONT Ontario-VIE Vienna Intl

19h 36m2 stops Dallas/Fort Worth London Heathrow

$621American Airlines

Sat, Jan 30 - Sat, Feb 13

7:45 pm - 11:55 amVIE Vienna Intl-ONT Ontario

25h 10m2 stops Madrid Barajas Dallas/Fort Worth

4:25 pm - 6:05 pmONT Ontario-VIE Vienna Intl

16h 40m2 stops Phoenix Sky Harbor Intl London Heathrow

$621Multiple Airlines

Tue, Mar 16 - Sun, Mar 21

7:05 am - 10:31 pmVIE Vienna Intl-ONT Ontario

23h 26m2 stops Madrid Barajas Dallas/Fort Worth

4:25 pm - 6:10 pmONT Ontario-VIE Vienna Intl

17h 45m2 stops Phoenix Sky Harbor Intl London Heathrow

$621American Airlines

Sat, Jan 23 - Sat, Feb 6

7:45 pm - 11:55 amVIE Vienna Intl-ONT Ontario

25h 10m2 stops Madrid Barajas Dallas/Fort Worth

10:38 am - 1:45 pmONT Ontario-VIE Vienna Intl

18h 07m2 stops Dallas/Fort Worth London Heathrow

$621Multiple Airlines

Sat, Jan 30 - Sat, Feb 13

7:45 pm - 11:55 amVIE Vienna Intl-ONT Ontario

25h 10m2 stops Madrid Barajas Dallas/Fort Worth

4:25 pm - 6:05 pmONT Ontario-VIE Vienna Intl

16h 40m2 stops Phoenix Sky Harbor Intl London Heathrow

$622Multiple Airlines

Fri, Nov 13 - Tue, Nov 17

9:10 pm - 10:57 pmVIE Vienna Intl-ONT Ontario

34h 47m2 stops London Heathrow Dallas/Fort Worth

6:00 am - 10:30 pmONT Ontario-VIE Vienna Intl

31h 30m2 stops Dallas/Fort Worth London Heathrow

$625British Airways

Fri, Jan 15 - Fri, Jan 22

11:35 am - 10:15 pmVIE Vienna Intl-ONT Ontario

19h 40m2 stops London Heathrow Phoenix Sky Harbor Intl

10:38 am - 1:50 pmONT Ontario-VIE Vienna Intl

18h 12m2 stops Dallas/Fort Worth London Heathrow

$627British Airways

Recent last minute flight deals from Austria to Ontario

Sat, Oct 31 - Sat, Nov 14

10:35 am - 8:51 pmVIE Vienna Intl-ONT Ontario

18h 16m2 stops Toronto Pearson Intl Denver Intl

7:00 am - 8:15 amONT Ontario-VIE Vienna Intl

16h 15m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

$1,365Multiple Airlines

Sat, Oct 31 - Sat, Nov 14

10:35 am - 8:51 pmVIE Vienna Intl-ONT Ontario

18h 16m2 stops Toronto Pearson Intl Denver Intl

7:00 am - 8:15 amONT Ontario-VIE Vienna Intl

16h 15m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

$1,521Multiple Airlines

Thu, Oct 29 - Thu, Nov 12

10:35 am - 8:51 pmVIE Vienna Intl-ONT Ontario

18h 16m2 stops Toronto Pearson Intl Denver Intl

6:00 am - 8:15 amONT Ontario-VIE Vienna Intl

17h 15m2 stops San Francisco Montreal Pierre Elliott Trudeau Intl

$1,521Multiple Airlines

Sat, Oct 31 - Mon, Nov 23

7:45 am - 9:11 pmVIE Vienna Intl-ONT Ontario

21h 26m2 stops London Heathrow Dallas/Fort Worth

12:45 pm - 3:15 pmONT Ontario-VIE Vienna Intl

17h 30m2 stops Dallas/Fort Worth London Heathrow

$2,136British Airways

Thu, Oct 29 - Fri, Oct 30

10:35 am - 8:51 pmVIE Vienna Intl-ONT Ontario

18h 16m2 stops Toronto Pearson Intl Denver Intl

6:59 am - 8:45 amONT Ontario-VIE Vienna Intl

17h 46m2 stops Chicago O'Hare Intl Toronto Pearson Intl

$2,285Multiple Airlines

Thu, Oct 29 - Fri, Oct 30

10:35 am - 8:51 pmVIE Vienna Intl-ONT Ontario

18h 16m2 stops Toronto Pearson Intl Denver Intl

6:59 am - 8:45 amONT Ontario-VIE Vienna Intl

17h 46m2 stops Chicago O'Hare Intl Toronto Pearson Intl

$2,466Multiple Airlines

Sun, Nov 1 - Tue, Nov 24

11:00 am - 9:53 pmVIE Vienna Intl-ONT Ontario

19h 53m2 stops London Heathrow Phoenix Sky Harbor Intl

10:37 am - 1:50 pmONT Ontario-VIE Vienna Intl

18h 13m2 stops Dallas/Fort Worth London Heathrow

$3,823British Airways

Sun, Nov 1 - Tue, Nov 24

11:00 am - 9:53 pmVIE Vienna Intl-ONT Ontario

19h 53m2 stops London Heathrow Phoenix Sky Harbor Intl

10:37 am - 1:50 pmONT Ontario-VIE Vienna Intl

18h 13m2 stops Dallas/Fort Worth London Heathrow

$3,823British Airways

Tue, Nov 3 - Thu, Nov 26

10:35 am - 8:51 pmVIE Vienna Intl-ONT Ontario

19h 16m2 stops Toronto Pearson Intl Denver Intl

7:00 am - 8:15 amONT Ontario-VIE Vienna Intl

16h 15m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

$3,994Multiple Airlines

Sun, Nov 1 - Thu, Nov 5

10:35 am - 8:51 pmVIE Vienna Intl-ONT Ontario

19h 16m2 stops Toronto Pearson Intl Denver Intl

6:00 am - 8:15 amONT Ontario-VIE Vienna Intl

17h 15m2 stops San Francisco Montreal Pierre Elliott Trudeau Intl

$4,105Multiple Airlines

Booking Insights

KAYAK's insights & trends for flights to Ontario

Get data-powered insights and trends for flights to Ontario to help you find the cheapest flights, the best time to fly and much more.

Airlines

What are the most popular airlines flying to Ontario?: The most popular airline among KAYAK users flying to Ontario is Austrian Airlines, followed by United Airlines and Scandinavian Airlines.

Find deals

How far is Ontario Airport from central Ontario?
The city center of Ontario is 3 miles from Ontario Airport.
What is the name of Ontario’s airport?
Ontario is served by Ontario Airport, also commonly referred to as Ontario or Ontario Intl. The airport code is ONT.
How does KAYAK find such low prices on flights to Ontario?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Ontario.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Ontario?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights to Ontario?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Ontario?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.
How many direct flights to Ontario are there each week?
Each week there are around 1,398 direct flights from within Austria to Ontario. The most common day for departures is Sunday, with 19% of flights taking off on this day.