When did momondo last update prices for flights from Ontario Airport to Austria?

Prices for flights from Ontario Airport to Austria are refreshed on a daily basis.

How old do you have to be to fly from Ontario Airport to Austria?

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 Ontario Airport to Austria.

What documentation or ID do you need to fly to Austria?

The required travel and health documents for your Austria trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Austria. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$610 Cheap Flights from Ontario to Austria in 2025

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Ontario to Austria

Round-trip

One-way

Last minute

Cheap round-trip flights

7:00 am - 8:05 amONT-VIE

17h 05m1 stop

10:35 am - 10:51 pmVIE-ONT

45h 16m2 stops

$886United Airlines

Find Deal

Wed, Oct 29 - Fri, Nov 7

1:33 pm - 12:20 pmONT-VIE

38h 47m2 stops

10:35 am - 5:34 pmVIE-ONT

39h 59m2 stops

$890United Airlines

Find Deal

Wed, Oct 29 - Fri, Nov 7

5:05 am - 8:45 amONT-VIE

43h 40m2 stops

10:35 am - 8:44 pmVIE-ONT

43h 09m2 stops

$893Air Canada

Find Deal

Sun, Oct 26 - Thu, Nov 6

1:33 pm - 8:45 amONT-VIE

35h 12m2 stops

10:35 am - 8:44 pmVIE-ONT

43h 09m2 stops

$900Air Canada

Find Deal

Tue, Oct 28 - Thu, Nov 6

7:00 am - 8:05 amONT-VIE

17h 05m1 stop

10:35 am - 10:51 pmVIE-ONT

21h 16m2 stops

$903United Airlines

Find Deal

Mon, Oct 27 - Wed, Nov 5

5:05 am - 8:45 amONT-VIE

19h 40m2 stops

7:00 am - 8:44 pmVIE-ONT

22h 44m3 stops

$928

Find Deal

Wed, Oct 29 - Fri, Nov 7

11:39 am - 9:45 pmONT-VIE

25h 06m2 stops

7:50 pm - 9:29 pmVIE-ONT

34h 39m2 stops

$939

Find Deal

Tue, Sep 23 - Tue, Oct 7

10:57 am - 2:25 pmONT-INN

18h 28m2 stops

3:20 pm - 1:48 pmINN-ONT

31h 28m2 stops

$947Iberia

Find Deal

Tue, Jan 13 - Wed, Jan 21

9:50 am - 5:00 pmONT-VIE

22h 10m2 stops

12:15 pm - 9:20 pmVIE-ONT

42h 05m2 stops

$966Delta

Find Deal

Wed, Oct 22 - Mon, Nov 3

1:15 pm - 6:25 pmONT-VIE

44h 10m2 stops

12:15 pm - 3:53 pmVIE-ONT

36h 38m2 stops

$973Delta

Find Deal

Sat, Oct 25 - Mon, Nov 3

British Airways flights from Ontario to Austria

Our best British Airways deals on Ontario to Austria flight tickets

British Airways

Jan 24

ONT5:03 pmOntario

16h 02m

2 stops

VIE6:05 pmVienna Intl

Feb 7

VIE7:25 amVienna Intl

19h 28m

2 stops

ONT5:53 pmOntario

$1,035

Find similar

British Airways

Jan 3

ONT4:45 pmOntario

16h 20m

2 stops

VIE6:05 pmVienna Intl

Jan 24

VIE7:25 amVienna Intl

19h 28m

2 stops

ONT5:53 pmOntario

$1,036

Find similar

British Airways

Jan 16

ONT8:43 amOntario

19h 22m

2 stops

INN1:05 pmInnsbruck Kranebitten

Jan 24

INN2:15 pmInnsbruck Kranebitten

38h 32m

2 stops

ONT7:47 pmOntario

$5,565

Find similar

United Airlines flights from Ontario to Austria

Our best United Airlines deals on Ontario to Austria flight tickets

United Airlines

Oct 29

ONT7:00 amOntario

17h 05m

1 stop

VIE8:05 amVienna Intl

Nov 7

VIE10:35 amVienna Intl

45h 16m

2 stops

ONT10:51 pmOntario

$886

Find similar

United Airlines

Oct 29

ONT1:33 pmOntario

38h 47m

2 stops

VIE12:20 pmVienna Intl

Nov 7

VIE10:35 amVienna Intl

39h 59m

2 stops

ONT5:34 pmOntario

$890

Find similar

United Airlines

Oct 27

ONT7:00 amOntario

17h 05m

1 stop

VIE8:05 amVienna Intl

Nov 5

VIE10:35 amVienna Intl

21h 16m

2 stops

ONT10:51 pmOntario

$903

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioVienna

ONT - VIE

ONTVIE

Ontario

Wed 10/29

7:00 am-8:05 am

1 stop17h 05m

Vienna Intl

Fri 11/7

10:35 am-10:51 pm

2 stops45h 16m

$886

OntarioVienna

ONT - VIE

ONTVIE

Ontario

Wed 10/29

1:33 pm-12:20 pm

2 stops38h 47m

Vienna Intl

Fri 11/7

10:35 am-5:34 pm

2 stops39h 59m

$890

OntarioVienna

ONT - VIE

ONTVIE

Ontario

Sun 10/26

5:05 am-8:45 am

2 stops43h 40m

Vienna Intl

Thu 11/6

10:35 am-8:44 pm

2 stops43h 09m

$893

OntarioVienna

ONT - VIE

ONTVIE

Ontario

Tue 10/28

1:33 pm-8:45 am

2 stops35h 12m

Vienna Intl

Thu 11/6

10:35 am-8:44 pm

2 stops43h 09m

$900

OntarioVienna

ONT - VIE

ONTVIE

Ontario

Mon 10/27

7:00 am-8:05 am

1 stop17h 05m

Vienna Intl

Wed 11/5

10:35 am-10:51 pm

2 stops21h 16m

$903

OntarioVienna

ONT - VIE

ONTVIE

Ontario

Wed 10/29

5:05 am-8:45 am

2 stops19h 40m

Vienna Intl

Fri 11/7

7:00 am-8:44 pm

3 stops22h 44m

$928

OntarioVienna

ONT - VIE

ONTVIE

Ontario

Tue 9/23

11:39 am-9:45 pm

2 stops25h 06m

Vienna Intl

Tue 10/7

7:50 pm-9:29 pm

2 stops34h 39m

$939

OntarioInnsbruck

ONT - INN

ONTINN

Ontario

Tue 1/13

10:57 am-2:25 pm

2 stops18h 28m

Innsbruck Kranebitten

Wed 1/21

3:20 pm-1:48 pm

2 stops31h 28m

$947

OntarioVienna

ONT - VIE

ONTVIE

Ontario

Wed 10/22

9:50 am-5:00 pm

2 stops22h 10m

Vienna Intl

Mon 11/3

12:15 pm-9:20 pm

2 stops42h 05m

$966

OntarioVienna

ONT - VIE

ONTVIE

Ontario

Sat 10/25

1:15 pm-6:25 pm

2 stops44h 10m

Vienna Intl

Mon 11/3

12:15 pm-3:53 pm

2 stops36h 38m

$973

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ontario to Austria

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 airline that flies from Ontario to Austria?

British Airways, Iberia, and United Airlines are the most popular carriers operating from Ontario to Austria

What airlines fly to Austria?

Austrian Airlines, Turkish Airlines and Condor are the top three most popular airlines that fly to Austria from Ontario according to our data. Austrian Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Austria. Keep in mind that there are 13 different airlines that fly to Austria on a routine basis, so you have a few additional options to choose from.

Cheap Ontario to Austria flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Austria

Direct flights	None

There are no direct flights from Ontario to Austria. There are no popular flight routes from Ontario to Austria.

Search flight deals

When did momondo last update prices for flights from Ontario Airport to Austria?
Prices for flights from Ontario Airport to Austria are refreshed on a daily basis.
How old do you have to be to fly from Ontario Airport to Austria?
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 Ontario Airport to Austria.
What documentation or ID do you need to fly to Austria?
The required travel and health documents for your Austria trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Austria. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Austria?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Austria from Ontario.

Can I find flights from Ontario to Austria with flexible booking policies on momondo?

All flight searches from Ontario to Austria on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ontario to Austria?

momondo helps you find the best flight between Ontario and Austria by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ontario to Austria right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ontario to Austria flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Austria trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Mon 9/1

Mon 9/8

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Austria

Popular cities in Austria

Flights to Viennafrom $396

Flights to Salzburgfrom $435

Flights to Innsbruckfrom $388

Flights to Klagenfurtfrom $668

Flights to Linzfrom $745

Cheap flights from Ontario to Austria from $610

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Austria departing on 11/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Ontario to Austria

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

British Airways flights from Ontario to Austria

Our best British Airways deals on Ontario to Austria flight tickets

United Airlines flights from Ontario to Austria

Our best United Airlines deals on Ontario to Austria flight tickets

momondo Fare Finder

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

See travel insights to Austria from

How to get the cheapest flight ticket from Ontario to Austria

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 airline that flies from Ontario to Austria?

British Airways, Iberia, and United Airlines are the most popular carriers operating from Ontario to Austria

What airlines fly to Austria?

Cheap Ontario to Austria flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Austria

Direct flights

When did momondo last update prices for flights from Ontario Airport to Austria?

How old do you have to be to fly from Ontario Airport to Austria?

What documentation or ID do you need to fly to Austria?

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Austria?

Can I find flights from Ontario to Austria with flexible booking policies on momondo?

How can momondo help me find flights from Ontario to Austria?

I’m not ready to book a flight from Ontario to Austria right now. Can momondo alert me if prices change?

An easier way to manage your Austria trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Austria

Popular cities in Austria

Popular flights according to clicks in the last 7 days on momondo