ONT

$106 Find Cheap Flights from Montana to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Ontario departing on 2/18. 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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Everything you should know

Cheapest round-trip
$211
Overall average: $304
Alaska Airlines
Tue 2/24Sat 2/28
BZN - ONT • 1 stop
Cheapest one-way
$106
Typical prices: $206-$301
Alaska Airlines
Wed 2/18
BZN - ONT • 1 stop
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We hope you love your trip to Ontario!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Montana to Ontario

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montana to Ontario 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 Montana to Ontario

Tue, Feb 24 - Sat, Feb 28
Alaska Airlines Logo
3:02 pm - 10:44 pm
BZN
-
ONT
8h 42m
1 stop
Alaska Airlines Logo
6:14 am - 2:08 pm
ONT
-
BZN
6h 54m
1 stop
$211Alaska Airlines
Mon, Mar 30 - Sat, Apr 4
Delta Logo
6:30 pm - 11:51 pm
BZN
-
ONT
6h 21m
1 stop
Delta Logo
6:00 am - 10:48 am
ONT
-
BZN
3h 48m
1 stop
$217Delta
Wed, Feb 25 - Wed, Mar 11
United Airlines Logo
2:25 pm - 8:50 pm
HLN
-
ONT
7h 25m
1 stop
United Airlines Logo
5:15 am - 1:38 pm
ONT
-
HLN
7h 23m
1 stop
$217United Airlines
Tue, Mar 31 - Thu, Apr 9
Delta Logo
5:56 pm - 11:51 pm
FCA
-
ONT
6h 55m
1 stop
Delta Logo
6:00 am - 11:26 am
ONT
-
FCA
4h 26m
1 stop
$217Delta
Sat, Mar 21 - Tue, Mar 24
Delta Logo
6:04 pm - 10:48 pm
MSO
-
ONT
5h 44m
1 stop
Delta Logo
5:09 pm - 12:24 am
ONT
-
MSO
6h 15m
1 stop
$217Delta
Tue, Mar 31 - Tue, Apr 7
Alaska Airlines Logo
4:04 pm - 8:23 pm
BZN
-
ONT
5h 19m
1 stop
Alaska Airlines Logo
7:00 am - 1:10 pm
ONT
-
BZN
5h 10m
1 stop
$222Alaska Airlines
Thu, Apr 30 - Mon, May 4
Delta Logo
5:05 am - 1:39 pm
FCA
-
ONT
9h 34m
2 stops
Delta Logo
5:05 pm - 11:27 pm
ONT
-
FCA
5h 22m
1 stop
$222Delta
Wed, Feb 25 - Wed, Mar 11
Delta Logo
5:30 am - 1:54 pm
HLN
-
ONT
9h 24m
2 stops
Delta Logo
6:00 am - 12:21 pm
ONT
-
HLN
5h 21m
1 stop
$222Delta
Thu, May 28 - Sat, May 30
United Airlines Logo
2:29 pm - 8:17 pm
GTF
-
ONT
6h 48m
1 stop
United Airlines Logo
1:00 pm - 9:19 pm
ONT
-
GTF
7h 19m
1 stop
$268United Airlines
Thu, Feb 26 - Sun, Mar 1
American Airlines Logo
7:25 am - 11:28 am
BIL
-
ONT
5h 03m
1 stop
American Airlines Logo
5:02 pm - 11:35 pm
ONT
-
BIL
5h 33m
1 stop
$356American Airlines
Useful Info

Good to know

Low seasonSeptember
Cheapest flight$106
Best time to beat the crowds with an average 7% drop in price.
Flight from Bozeman to Ontario

FAQs for booking flights from Montana to Ontario

  • How does KAYAK find such low prices on flights from Montana 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 from Montana to Ontario.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Montana 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 Montana 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 to Montana with another airline.

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

Information on the airport you'll fly into in Ontario

Ontario (ONT)