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

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 from Ontario to Billings. Visit our flight page for the latest deals!>/a>

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Billings from Ontario is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Ontario to Billings?

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 Billings with an airline and back to Ontario with another airline. Visit our flight page for the latest deals!>/a>

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

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 Billings from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$259 CHEAP FLIGHTS from Ontario to Billings

KAYAK searches hundreds of travel sites at once for deals on flights to Billings

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Cheapest round-trip

$259

United Airlines

Sat 2/28Tue 3/3

YYZ - BIL • 2 stops

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Flight Deals

Cheap Flights from Ontario to Billings

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

Round-trip

Recent round-trip flight deals from Ontario to Billings

Sat, Feb 28 - Tue, Mar 3

5:30 pm - 9:50 am

YYZ

BIL

18h 20m

2 stops

7:00 am - 3:02 pm

BIL

YYZ

6h 02m

1 stop

$259United Airlines

Sat, Feb 28 - Tue, Mar 3

7:40 pm - 9:50 am

YYZ

BIL

16h 10m

2 stops

7:00 am - 9:24 pm

BIL

YYZ

12h 24m

2 stops

$336United Airlines

Sat, Feb 28 - Tue, Mar 3

7:40 pm - 9:50 am

YYZ

BIL

16h 10m

2 stops

5:53 pm - 9:58 am

BIL

YYZ

14h 05m

2 stops

$344United Airlines

Sat, May 2 - Sat, May 16

10:45 am - 5:16 pm

YYZ

BIL

8h 31m

1 stop

6:35 am - 9:32 pm

BIL

YYZ

12h 57m

1 stop

$381United Airlines

Sat, Feb 28 - Tue, Mar 3

4:10 pm - 9:21 pm

YYZ

BIL

7h 11m

1 stop

7:00 am - 3:02 pm

BIL

YYZ

6h 02m

1 stop

$382United Airlines

Sat, May 2 - Sat, May 16

11:00 am - 8:57 pm

YYZ

BIL

11h 57m

2 stops

5:05 am - 9:32 pm

BIL

YYZ

14h 27m

1 stop

$391United Airlines

Sun, Mar 15 - Sun, Mar 22

4:45 pm - 1:24 pm

YYZ

BIL

22h 39m

2 stops

2:05 pm - 3:35 pm

BIL

YYZ

23h 30m

1 stop

$522Alaska Airlines

Sat, May 2 - Sat, May 16

4:55 pm - 1:26 pm

YYZ

BIL

22h 31m

2 stops

3:34 pm - 3:45 pm

BIL

YYZ

22h 11m

2 stops

$527Alaska Airlines

Fri, Aug 14 - Fri, Aug 21

12:30 pm - 10:27 pm

YYZ

BIL

11h 57m

2 stops

6:15 am - 11:22 pm

BIL

YYZ

15h 07m

2 stops

$529Delta

Thu, Jun 25 - Thu, Jul 2

7:59 am - 10:37 pm

YYZ

BIL

16h 38m

2 stops

6:15 am - 6:25 pm

BIL

YYZ

10h 10m

1 stop

$530Delta

Useful Info

Cheapest flight	$259

Flight from Toronto to Billings

How does KAYAK find such low prices on flights from Ontario to Billings?
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 from Ontario to Billings.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Billings?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Billings from 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 from Ontario to Billings?
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 Billings with an airline and back to Ontario with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Billings?
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 Billings from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Billings

Airports

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Information on the airport you'll fly into in Billings

Billings (BIL)

$259 Find Cheap Flights from Ontario to Billings

KAYAK searches hundreds of travel sites at once for deals on flights to Billings

Everything you should know

Cheap Flights from Ontario to Billings

Recent round-trip flight deals from Ontario to Billings

Good to know

FAQs for booking flights from Ontario to Billings

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

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 from Ontario to Billings.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Billings from 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 from Ontario to Billings?

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 Billings with an airline and back to Ontario with another airline.

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

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 Billings from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Billings

Information on the airport you'll fly into in Billings

Cabin class types available on flights to Ontario

Complete your trip to Billings with a hotel stay or car rental

Find direct flights for Billings

Flights to other popular destinations

Flights from domestic origins to Billings

Choose which airport to fly into in Billings