ONT

$105 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 1/7. 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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Everything you should know

Cheapest round-trip
$203
Overall average: $289
Alaska Airlines
wo 3/11di 3/17
BZN - ONT • 1 stop
Cheapest one-way
$105
Typical prices: $201-$268
Alaska Airlines
wo 1/7
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

wo, mrt. 11 - di, mrt. 17
Alaska Airlines Logo
1:48 pm - 7:14 pm
BZN
-
ONT
6h 26m1 stop
Alaska Airlines Logo
7:59 pm - 2:18 pm
ONT
-
BZN
17h 19m1 stop
$203Alaska Airlines
di, mrt. 3 - di, mrt. 10
Alaska Airlines Logo
1:48 pm - 7:14 pm
BZN
-
ONT
6h 26m1 stop
Alaska Airlines Logo
7:00 am - 1:08 pm
ONT
-
BZN
5h 08m1 stop
$210Alaska Airlines
wo, mrt. 11 - wo, mrt. 18
Delta Logo
3:19 pm - 10:33 pm
BZN
-
ONT
8h 14m1 stop
Delta Logo
6:00 am - 2:34 pm
ONT
-
BZN
7h 34m1 stop
$217Delta
do, jan. 15 - di, jan. 20
Delta Logo
6:10 pm - 10:38 pm
BIL
-
ONT
5h 28m1 stop
Delta Logo
6:00 am - 11:06 am
ONT
-
BIL
4h 06m1 stop
$219Delta
di, feb. 24 - za, feb. 28
Alaska Airlines Logo
3:02 pm - 10:44 pm
BZN
-
ONT
8h 42m1 stop
Alaska Airlines Logo
7:00 am - 1:08 pm
ONT
-
BZN
5h 08m1 stop
$223Alaska Airlines
vr, jan. 23 - wo, jan. 28
Alaska Airlines Logo
7:46 pm - 11:56 pm
FCA
-
ONT
5h 10m1 stop
Alaska Airlines Logo
4:03 pm - 11:58 pm
ONT
-
FCA
6h 55m1 stop
$224Alaska Airlines
za, feb. 28 - di, mrt. 3
Delta Logo
3:05 pm - 10:37 pm
BZN
-
ONT
8h 32m1 stop
Delta Logo
7:30 am - 2:22 pm
ONT
-
BZN
5h 52m1 stop
$225Delta
za, jan. 10 - zo, jan. 11
United Airlines Logo
1:40 pm - 5:51 pm
FCA
-
ONT
5h 11m1 stop
United Airlines Logo
1:24 pm - 9:59 pm
ONT
-
FCA
7h 35m1 stop
$281United Airlines
za, feb. 28 - za, mrt. 7
United Airlines Logo
2:34 pm - 8:50 pm
MSO
-
ONT
7h 16m1 stop
United Airlines Logo
1:50 pm - 9:57 pm
ONT
-
MSO
7h 07m1 stop
$307United Airlines
vr, jan. 9 - ma, jan. 12
United Airlines Logo
1:42 pm - 12:47 pm
COD
-
ONT
24h 05m1 stop
United Airlines Logo
1:24 pm - 10:44 pm
ONT
-
COD
8h 20m1 stop
$399United Airlines
Useful Info

Good to know

Low seasonSeptember
Cheapest flight$105
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 19% increase 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)