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$112+ Cheap flights from Bozeman to Ontario (BZN - ONT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — ONT
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Bozeman to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Bozeman (BZN) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 29, 2025.

Round-trip from

$236
(Alaska Airlines)

One-way from

$112
(TeaFlight)

Popular in

December

Cheapest in

April

Average price

$300
From Bozeman Gallatin Field to Ontario
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One-way flight from Bozeman Gallatin Field to Ontario
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Highest demand for flights based on searches. 21% potential increase in price ($103 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Bozeman to Ontario

Cheapest flights from Bozeman to Ontario
Explore the most affordable flight options available from Bozeman to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Alaska Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/217:34 pmBZN - ONT
1 stop5h 29mAlaska Airlines
Fri 10/241:31 pmONT - BZN
1 stop8h 06mAlaska Airlines
Deal found 7/29$236
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/115:30 pmBZN - ONT
1 stop6h 19mDelta
Mon 10/136:00 amONT - BZN
1 stop3h 40mDelta
Deal found 7/28$237
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/248:00 pmBZN - ONT
1 stop4h 00mSouthwest
Wed 10/292:20 pmONT - BZN
2 stops8h 05mSouthwest
Deal found 7/28$260
This Hawaiian Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/157:25 pmBZN - ONT
1 stop5h 50mHawaiian Airlines
Tue 8/1912:00 pmONT - BZN
1 stop5h 31mHawaiian Airlines
Deal found 7/29$268
This United Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/252:37 pmBZN - ONT
1 stop6h 40mUnited Airlines
Mon 1/55:40 amONT - BZN
1 stop6h 58mUnited Airlines
Deal found 7/26$311

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bozeman to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from Bozeman to Ontario that are best for you.

Fly from

Bozeman

Fly to

Ontario

Route

Depart

Return

Price

BozemanOntario

BZN - ONT

BZNONT

Bozeman Gallatin Field

Tue 10/21

7:34 pm-12:03 am

1 stop5h 29m

Ontario

Fri 10/24

1:31 pm-10:37 pm

1 stop8h 06m

$236

BozemanOntario

BZN - ONT

BZNONT

Bozeman Gallatin Field

Sat 10/11

5:30 pm-10:49 pm

1 stop6h 19m

Ontario

Mon 10/13

6:00 am-10:40 am

1 stop3h 40m

$237

BozemanOntario

BZN - ONT

BZNONT

Bozeman Gallatin Field

Fri 10/24

8:00 pm-11:00 pm

1 stop4h 00m

Ontario

Wed 10/29

2:20 pm-11:25 pm

2 stops8h 05m

$260

BozemanOntario

BZN - ONT

BZNONT

Bozeman Gallatin Field

Fri 8/15

7:25 pm-12:15 am

1 stop5h 50m

Ontario

Tue 8/19

12:00 pm-6:31 pm

1 stop5h 31m

$268

BozemanOntario

BZN - ONT

BZNONT

Bozeman Gallatin Field

Thu 12/25

2:37 pm-8:17 pm

1 stop6h 40m

Ontario

Mon 1/5

5:40 am-1:38 pm

1 stop6h 58m

$311

BozemanOntario

BZN - ONT

BZNONT

Bozeman Gallatin Field

Tue 9/23

8:00 am-2:12 pm

1 stop7h 12m

$112

BozemanOntario

BZN - ONT

BZNONT

Bozeman Gallatin Field

Tue 9/23

11:26 am-6:47 pm

1 stop8h 21m

$118

BozemanOntario

BZN - ONT

BZNONT

Bozeman Gallatin Field

Sat 8/23

5:30 am-8:55 am

1 stop4h 25m

$119

BozemanOntario

BZN - ONT

BZNONT

Bozeman Gallatin Field

Mon 9/8

7:25 am-12:40 pm

2 stops6h 15m

$142

BozemanOntario

BZN - ONT

BZNONT

Bozeman Gallatin Field

Thu 10/30

2:43 pm-8:44 pm

1 stop7h 01m

$149

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 11 results
1
2

Best time to book a flight from Bozeman to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Bozeman with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bozeman to Ontario

What is the cheapest month to book a flight from Bozeman to Ontario?

Currently, August is the cheapest month in which you can book a flight from Bozeman to Ontario (average of $246). Flying from Bozeman to Ontario in March is currently the most expensive (average of $328). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BZN to ONT?

Find hourly flight availability from Bozeman to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

It’s typically best to fly out from Bozeman to Ontario in the afternoon. Doing so could potentially save you 27% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated July 29, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from Bozeman to Ontario have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Entertainment

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Entertainment

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,238 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Entertainment

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,979 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Entertainment

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,605 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Entertainment

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Entertainment

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Bozeman to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Bozeman to Ontario round-trip?

    According to our current data, Alaska Airlines ($236), Delta ($237), and Southwest ($260) offers the cheapest pricing from Bozeman to Ontario. These flights start at 37% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Bozeman to Ontario one-way?

    $112 is the cheapest one-way deal found within the past few days, from Hawaiian Airlines. You may also be able to find cheap deals on Alaska Airlines and Delta, with prices starting from $118 and $119, respectively.

  • Can I find deals for flights from Bozeman to Ontario that include hotel bookings?

    Yes. In addition to deals on Bozeman to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bozeman to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bozeman to Ontario.

  • Can I find deals for business class flights from Bozeman to Ontario?

    Yes. Cheapflights offers flight deals from Bozeman to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bozeman to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Bozeman to Ontario (average of $246). Flying from Bozeman to Ontario in March is currently the most expensive (average of $328). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Bozeman to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Bozeman to Ontario

Discover the top 4 airlines that operate flights from Bozeman to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$220Average$254FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$232Average$472FlexibilityNo cancel feeOn-time69%
DeltaCheapest$236Average$309FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$256Average$350FlexibilityNo cancel feeOn-time63%

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