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Cheap flights from Montana to St. John's from C$ 1,159

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — YYT
28 Feb — 7 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montana to St. John's

Enter your travel dates to find the best prices.

Cheapest flights from Montana to St. John's
Explore the most affordable flight options available from Montana to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 January 2026.

Tue 7/46:15 a.m.
HLN
-
YYT
2 stops15h 53m
United Airlines
Sat 11/45:00 a.m.
YYT
-
HLN
2 stops12h 09m
United Airlines
Deal found 28/1C$ 1,159
Tue 18/83:40 p.m.
BZN
-
YYT
2 stops17h 05m
United Airlines
Thu 20/88:30 a.m.
YYT
-
BZN
2 stops17h 18m
United Airlines
Deal found 28/1C$ 1,309
Wed 1/49:24 a.m.
BTM
-
YYT
2 stops34h 19m
United Airlines
Sun 5/45:00 a.m.
YYT
-
BTM
2 stops20h 52m
United Airlines
Deal found 26/1C$ 1,924

Find flight deals from Montana to St. John's

Keep the following information in mind while searching for Montana to St. John's flight deals. Data was last updated 29 January 2026.

Round-trip from

C$ 1,159
United Airlines
  • United Airlines
  • 7/4-11/4
  • 4 total stops
  • 28h 02m total
  • Montana to St. John's
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Montana to St. John's 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 629,999 searches. Data last updated 29 January 2026.
Use the filters below to find and compare flights from Montana to St. John's that are best for you.

Fly from

Montana

Fly to

St. John's

Route

Depart

Return

Price

HelenaSt. John's

HLN - YYT

HLNYYT

Helena

Tue 7/4

6:15 a.m.-1:38 a.m.

2 stops15h 53m

St John's

Sat 11/4

5:00 a.m.-1:39 p.m.

2 stops12h 09m

C$ 1,159

ButteSt. John's

BTM - YYT

BTMYYT

Butte Silver Bow Co

Wed 1/4

9:24 a.m.-11:13 p.m.

2 stops34h 19m

St John's

Sun 5/4

5:00 a.m.-10:22 p.m.

2 stops20h 52m

C$ 1,924

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/1

Best time to book a flight from Montana to St. John's

Have a flexible travel schedule? Discover the best time to fly to St. John's from Montana 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 Montana to St. John's
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Related info for your journey

Find useful and relevant information for your journey from Montana to St. John's. 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 St. John's from Montana?

    For a flight from Montana to St. John's, you will be flying into St John's. St John's (YYT) is just 6.7 km from the centre of the city.

  • How long is the flight from Montana to St. John's?

    United Airlines can get you from Montana to St. John's in just under 15h 53m. Your travel time can differ by up to . Airlines will cover a distance of 4369 km.

  • What are the most popular routes from Montana to St. John's?

    Most travellers choose Butte Silver Bow Co - St John's, Bozeman Gallatin Field - St John's or Helena - St John's when deciding on the best route from Montana to St. John's.

  • Can I find deals for flights from Montana to St. John's that include hotel bookings?

    Yes. In addition to deals on Montana to St. John's flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montana to St. John's?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montana to St. John's.

  • Can I find deals for business class flights from Montana to St. John's?

    Yes. Cheapflights offers flight deals from Montana to St. John's by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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