How do I get Price Alerts for flights from Montana to St. John's?

Search flight deals from Montana to St. John's . While viewing offers you’ll have the option to create a Price Alert.

How can I save money on flights from Montana to St. John's with momondo?

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

When did momondo last update prices for flights from Montana to St John's Airport?

Prices for flights from Montana to St John's Airport are updated daily.

How old do you have to be to fly from Montana to St John's Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montana to St John's Airport.

What documentation or ID do you need to fly to St John's Airport?

The travel and health documents required for your trip to St John's Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at St John's Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$944 Cheap Flights from Montana to St. John's in 2026

1 adult

0 bags

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Find the cheapest flights from Montana to St. John's

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:24 pm - 5:08 pm

BZN

YYT

21h 14m

2 stops

5:35 am - 7:12 pm

YYT

BZN

17h 07m

2 stops

$944United Airlines

Tue, Oct 20 - Thu, Oct 22

6:15 am - 1:46 am

HLN

YYT

16h 01m

2 stops

5:35 am - 9:03 pm

YYT

HLN

18h 58m

2 stops

$1,163United Airlines

Mon, Oct 19 - Thu, Oct 22

6:15 am - 1:46 am

HLN

YYT

16h 01m

2 stops

5:35 am - 9:03 pm

YYT

HLN

18h 58m

2 stops

$1,164United Airlines

Mon, Oct 19 - Thu, Oct 22

United Airlines flights from Montana to St. John's

Our best United Airlines deals on Montana to St. John's flight tickets

United Airlines

Oct 20

BZN4:24 pmBozeman Gallatin Field

21h 14m

2 stops

YYT5:08 pmSt John's

Oct 22

YYT5:35 amSt John's

17h 07m

2 stops

BZN7:12 pmBozeman Gallatin Field

$944

United Airlines

Oct 19

HLN6:15 amHelena

16h 01m

2 stops

YYT1:46 amSt John's

Oct 22

YYT5:35 amSt John's

18h 58m

2 stops

HLN9:03 pmHelena

$1,163

United Airlines

Oct 19

HLN6:15 amHelena

16h 01m

2 stops

YYT1:46 amSt John's

Oct 22

YYT5:35 amSt John's

18h 58m

2 stops

HLN9:03 pmHelena

$1,164

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BozemanSt. John's

BZN - YYT

BZNYYT

Bozeman Gallatin Field

Tue 10/20

4:24 pm-5:08 pm

2 stops21h 14m

St John's

Thu 10/22

5:35 am-7:12 pm

2 stops17h 07m

$944

Quickest round-trip

HelenaSt. John's

HLN - YYT

HLNYYT

Helena

Mon 10/19

6:15 am-1:46 am

2 stops16h 01m

St John's

Thu 10/22

5:35 am-9:03 pm

2 stops18h 58m

$1,163

HelenaSt. John's

HLN - YYT

HLNYYT

Helena

Mon 10/19

6:15 am-1:46 am

2 stops16h 01m

St John's

Thu 10/22

5:35 am-9:03 pm

2 stops18h 58m

$1,164

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Montana to St. John's flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montana to St. John's

Fastest flight time	16h 01m
Direct flights	None

The fastest flight from Montana to St. John's takes 16h 01m

There are no direct flights from Montana to St. John's. There are no popular flight routes from Montana to St. John's.

Search flight deals

Frequently asked questions about flying from Montana to St. John's

When did momondo last update prices for flights from Montana to St John's Airport?
Prices for flights from Montana to St John's Airport are updated daily.
How old do you have to be to fly from Montana to St John's Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montana to St John's Airport.
What documentation or ID do you need to fly to St John's Airport?
The travel and health documents required for your trip to St John's Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at St John's Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Montana to St. John's

How do I get Price Alerts for flights from Montana to St. John's?
Search flight deals from Montana to St. John's. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Montana to St. John's with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from Montana to St. John's?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Montana to St. John's for you.

Can I find flights from Montana to St. John's with flexible booking policies on momondo?

momondo does allow users to show only those flights to St. John's from Montana which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Montana to St. John's?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Montana to St. John's.

I’m not ready to book a flight from Montana to St. John's right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Montana to St. John's now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to St. John's and let you know when they change.