BIL

C$ 431 Find Cheap Flights from Ontario to Billings

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Billings departing on 10/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Ontario to Billings

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Billings that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Billings

Fri, 10 Jul - Fri, 17 Jul
Delta Logo
11:40 a.m. - 11:30 p.m.
YYZ
-
BIL
13h 50m
2 stops
Delta Logo
5:20 a.m. - 4:35 p.m.
BIL
-
YYZ
9h 15m
1 stop
C$ 431Delta
Sat, 3 Oct - Tue, 6 Oct
Delta Logo
12:25 p.m. - 10:31 p.m.
YYZ
-
BIL
12h 06m
2 stops
Delta Logo
6:15 a.m. - 5:22 p.m.
BIL
-
YYZ
9h 07m
2 stops
C$ 460Delta
Thu, 25 Jun - Thu, 2 Jul
Delta Logo
9:45 a.m. - 11:32 p.m.
YYZ
-
BIL
15h 47m
2 stops
Delta Logo
5:20 a.m. - 4:35 p.m.
BIL
-
YYZ
9h 15m
1 stop
C$ 521Delta
Tue, 29 Sep - Sat, 3 Oct
United Airlines Logo
12:15 p.m. - 9:41 a.m.
YTZ
-
BIL
23h 26m
2 stops
United Airlines Logo
5:00 a.m. - 6:42 p.m.
BIL
-
YTZ
11h 42m
2 stops
C$ 530United Airlines
Tue, 29 Sep - Sat, 3 Oct
United Airlines Logo
7:20 p.m. - 9:41 a.m.
YTZ
-
BIL
16h 21m
2 stops
United Airlines Logo
5:57 p.m. - 6:42 p.m.
BIL
-
YTZ
22h 45m
2 stops
C$ 532United Airlines
Thu, 25 Jun - Thu, 2 Jul
Delta Logo
9:45 a.m. - 11:32 p.m.
YYZ
-
BIL
15h 47m
2 stops
Delta Logo
5:20 a.m. - 4:35 p.m.
BIL
-
YYZ
9h 15m
1 stop
C$ 543Delta
Thu, 25 Jun - Thu, 2 Jul
Delta Logo
9:45 a.m. - 11:32 p.m.
YYZ
-
BIL
15h 47m
2 stops
Delta Logo
5:20 a.m. - 4:35 p.m.
BIL
-
YYZ
9h 15m
1 stop
C$ 587Delta
Thu, 25 Jun - Thu, 2 Jul
Air Canada Logo
10:45 a.m. - 9:17 p.m.
YYZ
-
BIL
12h 32m
1 stop
Air Canada Logo
7:00 a.m. - 9:32 p.m.
BIL
-
YYZ
12h 32m
1 stop
C$ 813Air Canada
Fri, 10 Jul - Fri, 17 Jul
Multiple Airlines Logo
7:25 a.m. - 6:42 p.m.
YHM
-
BIL
13h 17m
2 stops
Multiple Airlines Logo
6:00 a.m. - 10:34 p.m.
BIL
-
YHM
14h 34m
2 stops
C$ 1,524Multiple Airlines
Thu, 25 Jun - Thu, 2 Jul
Multiple Airlines Logo
6:10 p.m. - 11:51 p.m.
YHM
-
BIL
31h 41m
2 stops
Multiple Airlines Logo
6:00 a.m. - 5:15 p.m.
BIL
-
YHM
33h 15m
2 stops
C$ 1,672Multiple Airlines
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Good to know

Cheapest flightC$ 431
Flight from Toronto to Billings

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

Billings (BIL)