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St. John's

$854+ Cheap flights from Montana to St. John's (YYT)

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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — YYT
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Montana to St. John's

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 January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:15 am
HLN
-
YYT
2 stops15h 53m
United Airlines
Sat 4/115:00 am
YYT
-
HLN
2 stops12h 09m
United Airlines
Deal found 1/28$854
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/183:40 pm
BZN
-
YYT
2 stops17h 05m
United Airlines
Thu 8/208:30 am
YYT
-
BZN
2 stops17h 18m
United Airlines
Deal found 1/28$964
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Wed 4/19:24 am
BTM
-
YYT
2 stops34h 19m
United Airlines
Sun 4/55:00 am
YYT
-
BTM
2 stops20h 52m
United Airlines
Deal found 1/26$1,417

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 January 29, 2026.

Round-trip from

$854
(United Airlines)
From Montana to St John's
Search Deals

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 2,558,603 searches. Data last updated January 29, 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 4/7

6:15 am-1:38 am

2 stops15h 53m

St John's

Sat 4/11

5:00 am-1:39 pm

2 stops12h 09m

$854

ButteSt. John's

BTM - YYT

BTMYYT

Butte Silver Bow Co

Wed 4/1

9:24 am-11:13 pm

2 stops34h 19m

St John's

Sun 4/5

5:00 am-10:22 pm

2 stops20h 52m

$1,417

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

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
No data available for this route at this time. Please check back soon.

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 4.2 mi from the center of the city.

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

    Departing from Montana to St. John's will take you 15h 53m. Airlines will cover a distance of 2715 mi.

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

    While some choose either Helena - St John's or Bozeman Gallatin Field - St John's, Butte Silver Bow Co - St John's is the most popular 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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