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.

$160 CHEAP FLIGHTS from Montana to Ontario

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Cheap Flights from Montana to Ontario

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Montana to Ontario

Mon, Nov 16 - Wed, Nov 18

8:18 pm - 9:40 amFCA Kalispell Glacier Park-ONT Ontario

14h 22m1 stop Las Vegas Harry Reid Intl

5:07 pm - 9:52 amONT Ontario-FCA Kalispell Glacier Park

15h 45m1 stop Las Vegas Harry Reid Intl

$174Multiple Airlines

Tue, Nov 24 - Wed, Dec 2

9:01 pm - 7:20 amFCA Kalispell Glacier Park-ONT Ontario

11h 19m1 stop Las Vegas Harry Reid Intl

2:00 pm - 9:28 amONT Ontario-FCA Kalispell Glacier Park

18h 28m1 stop Las Vegas Harry Reid Intl

$179Multiple Airlines

Tue, Jan 19 - Fri, Jan 22

7:57 pm - 10:38 amFCA Kalispell Glacier Park-ONT Ontario

15h 41m1 stop Seattle/Tacoma Intl

7:20 am - 1:11 pmONT Ontario-FCA Kalispell Glacier Park

4h 51m1 stop Portland

$347Alaska Airlines

Fri, Jan 22 - Sun, Jan 24

10:31 am - 3:20 pmBZN Bozeman Gallatin Field-ONT Ontario

5h 49m1 stop Seattle/Tacoma Intl

6:00 am - 3:12 pmONT Ontario-BZN Bozeman Gallatin Field

8h 12m1 stop Seattle/Tacoma Intl

$350Alaska Airlines

Thu, Dec 10 - Mon, Dec 14

6:32 pm - 11:57 pmBZN Bozeman Gallatin Field-ONT Ontario

6h 25m1 stop Salt Lake City

6:00 am - 12:09 pmONT Ontario-BZN Bozeman Gallatin Field

5h 09m1 stop Salt Lake City

$355Delta

Mon, Dec 14 - Thu, Dec 17

1:04 pm - 4:22 pmBZN Bozeman Gallatin Field-ONT Ontario

4h 18m1 stop Salt Lake City

6:00 am - 12:09 pmONT Ontario-BZN Bozeman Gallatin Field

5h 09m1 stop Salt Lake City

$355Delta

Fri, Jan 22 - Sun, Jan 24

3:05 pm - 9:40 pmBZN Bozeman Gallatin Field-ONT Ontario

7h 35m1 stop Denver Intl

1:50 pm - 10:05 pmONT Ontario-BZN Bozeman Gallatin Field

7h 15m1 stop Denver Intl

$358Southwest

Fri, Jan 22 - Sun, Jan 24

4:40 pm - 9:00 pmBZN Bozeman Gallatin Field-ONT Ontario

5h 20m1 stop Denver Intl

5:00 am - 1:25 pmONT Ontario-BZN Bozeman Gallatin Field

7h 25m1 stop Denver Intl

$358United Airlines

Sat, Feb 6 - Sun, Feb 14

6:25 am - 12:40 pmGTF Great Falls-ONT Ontario

7h 15m1 stop Denver Intl

5:00 am - 1:40 pmONT Ontario-GTF Great Falls

7h 40m1 stop Denver Intl

$358United Airlines

Fri, Jan 22 - Sun, Jan 24

3:05 pm - 9:40 pmBZN Bozeman Gallatin Field-ONT Ontario

7h 35m1 stop Denver Intl

11:30 am - 10:05 pmONT Ontario-BZN Bozeman Gallatin Field

9h 35m2 stops Phoenix Sky Harbor Intl Denver Intl

$363Southwest

Recent last minute flight deals from Montana to Ontario

Fri, Nov 6 - Mon, Nov 9

4:13 pm - 10:48 pmBZN Bozeman Gallatin Field-ONT Ontario

7h 35m1 stop San Francisco

9:25 am - 3:16 pmONT Ontario-BZN Bozeman Gallatin Field

4h 51m1 stop San Francisco

$369United Airlines

Fri, Nov 6 - Mon, Nov 9

4:05 pm - 11:40 pmBZN Bozeman Gallatin Field-ONT Ontario

8h 35m2 stops Denver Intl Las Vegas Harry Reid Intl

2:45 pm - 10:50 pmONT Ontario-BZN Bozeman Gallatin Field

7h 05m1 stop Denver Intl

$374Southwest

Fri, Nov 6 - Mon, Nov 9

4:05 pm - 11:40 pmBZN Bozeman Gallatin Field-ONT Ontario

8h 35m2 stops Denver Intl Las Vegas Harry Reid Intl

5:55 am - 3:25 pmONT Ontario-BZN Bozeman Gallatin Field

8h 30m2 stops San Jose Denver Intl

$404Southwest

Sat, Nov 7 - Sat, Nov 14

3:54 pm - 9:52 amBZN Bozeman Gallatin Field-ONT Ontario

18h 58m1 stop Portland

4:09 pm - 10:52 pmONT Ontario-BZN Bozeman Gallatin Field

5h 43m1 stop Seattle/Tacoma Intl

$408Alaska Airlines

Sat, Nov 7 - Sun, Nov 8

7:00 am - 3:13 pmBZN Bozeman Gallatin Field-ONT Ontario

9h 13m1 stop Seattle/Tacoma Intl

7:13 pm - 9:39 amONT Ontario-BZN Bozeman Gallatin Field

13h 26m1 stop Seattle/Tacoma Intl

$414Alaska Airlines

Fri, Nov 6 - Sun, Nov 8

6:31 pm - 10:11 pmBZN Bozeman Gallatin Field-ONT Ontario

4h 40m1 stop Salt Lake City

6:00 am - 12:07 pmONT Ontario-BZN Bozeman Gallatin Field

5h 07m1 stop Salt Lake City

$434Delta

Sat, Nov 7 - Tue, Nov 10

6:31 pm - 10:11 pmBZN Bozeman Gallatin Field-ONT Ontario

4h 40m1 stop Salt Lake City

5:04 pm - 12:19 amONT Ontario-BZN Bozeman Gallatin Field

6h 15m1 stop Salt Lake City

$434Delta

Sat, Nov 7 - Sat, Nov 14

7:00 am - 3:13 pmBZN Bozeman Gallatin Field-ONT Ontario

9h 13m1 stop Seattle/Tacoma Intl

6:00 am - 2:14 pmONT Ontario-BZN Bozeman Gallatin Field

7h 14m1 stop Seattle/Tacoma Intl

$436Alaska Airlines

Mon, Nov 9 - Sun, Nov 15

6:30 am - 12:33 pmGTF Great Falls-ONT Ontario

7h 03m1 stop Denver Intl

5:00 am - 1:49 pmONT Ontario-GTF Great Falls

7h 49m1 stop Denver Intl

$572United Airlines

Mon, Nov 9 - Sun, Nov 15

5:00 am - 12:29 pmBIL Billings Logan Intl-ONT Ontario

8h 29m2 stops Denver Intl San Francisco

5:00 am - 1:29 pmONT Ontario-BIL Billings Logan Intl

7h 29m1 stop Denver Intl

$621United Airlines

Useful Info

Low season	January
High season	December
Cheapest flight	$160

Best time to beat the crowds with an average 9% drop in price.

Most popular time to fly with an average 3% increase in price.

Flight from Kalispell 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.