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Butte

$594+ Cheap flights from Ontario to Butte (BTM)

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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — BTM
ago 5 — ago 121
ter 8/5
ter 8/12
1 adult, Economy
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Cheap flight deals from Ontario to Butte

Keep the following information in mind while searching for Ontario to Butte flight deals. Data was last updated julho 31, 2025.

Round-trip from

$890
(Delta)

One-way from

$594
(United Airlines)
From Ontario to Butte Silver Bow Co
Search Deals
One-way flight from Ontario to Butte Silver Bow Co
Search Deals

Find flight deals from Ontario to Butte

Cheapest flights from Ontario to Butte
Explore the most affordable flight options available from Ontario to Butte. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julho 31, 2025.

This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 8/146:30 amYYZ - BTM
2 stops12h 36mDelta
dom 8/176:14 pmBTM - YYZ
2 stops9h 58mDelta
Deal found 7/29$890
This Air Canada deal was found by Cheapflights users on 7/31. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 8/189:44 amYYZ - BTM
1 stop14h 48mMultiple Airlines
qui 8/219:45 amBTM - YYZ
2 stops20h 40mMultiple Airlines
Deal found 7/31$1,212

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Butte 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 julho 31, 2025.
Use the filters below to find and compare flights from Ontario to Butte that are best for you.

Fly from

Ontario

Fly to

Butte

Route

Depart

Return

Price

TorontoButte

YYZ - BTM

YYZBTM

Toronto Pearson Intl

qui 8/14

6:30 am-5:06 pm

2 stops12h 36m

Butte Silver Bow Co

dom 8/17

6:14 pm-6:12 am

2 stops9h 58m

$890

TorontoButte

YYZ - BTM

YYZBTM

Toronto Pearson Intl

seg 8/18

9:44 am-10:32 pm

1 stop14h 48m

Butte Silver Bow Co

qui 8/21

9:45 am-8:25 am

2 stops20h 40m

$1,212

TorontoButte

YYZ - BTM

YYZBTM

Toronto Pearson Intl

seg 8/18

1:25 pm-10:32 pm

2 stops11h 07m

$594

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Best time to book a flight from Ontario to Butte

Have a flexible travel schedule? Discover the best time to fly to Butte from Ontario 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 Ontario to Butte
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Butte

Get insights into the airlines that provide service to Butte. 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 Butte. Reviews last updated julho 31, 2025.
Read reviews from past customers who have flown Delta and United Airlines from Ontario to Butte. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

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

  • What airport do you fly into for flights to Butte from Ontario?

    For a flight from Ontario to Butte, you will be flying into Silver Bow Co. Butte Silver Bow Co (BTM) is just 3.8 mi from the center of the city.

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

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

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

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

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

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

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