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

Confirm your travel details to search for the latest offers for flights from St. John's to Helena . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from St. John's to Helena 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 aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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

Prices for flights from St John's Airport to Helena Airport were last updated today.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from St John's Airport to Helena Airport.

What documentation or ID do you need to fly to Helena Airport?

The necessary travel and health documents for your Helena Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 1,347 Cheap Flights from St. John's to Helena in 2025/26

1 adult

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

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:25 p.m. - 1:27 p.m.YYT-HLN

27h 32m2 stops

7:00 a.m. - 11:14 p.m.HLN-YYT

12h 44m2 stops

C$ 1,347United Airlines

Find Deal

Fri, 10 Apr - Tue, 14 Apr

6:50 a.m. - 1:27 p.m.YYT-HLN

34h 07m2 stops

7:00 a.m. - 11:14 p.m.HLN-YYT

12h 44m2 stops

C$ 1,348United Airlines

Find Deal

Fri, 10 Apr - Tue, 14 Apr

United Airlines flights from St. John's to Helena

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

United Airlines

10 Apr

YYT1:25 p.m.St John's

27h 32m

2 stops

HLN1:27 p.m.Helena

14 Apr

HLN7:00 a.m.Helena

12h 44m

2 stops

YYT11:14 p.m.St John's

C$ 1,347

Find similar

United Airlines

10 Apr

YYT6:50 a.m.St John's

34h 07m

2 stops

HLN1:27 p.m.Helena

14 Apr

HLN7:00 a.m.Helena

12h 44m

2 stops

YYT11:14 p.m.St John's

C$ 1,348

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. John'sHelena

YYT - HLN

YYTHLN

St John's

Fri 10/4

1:25 p.m.-1:27 p.m.

2 stops27h 32m

Helena

Tue 14/4

7:00 a.m.-11:14 p.m.

2 stops12h 44m

C$ 1,347

St. John'sHelena

YYT - HLN

YYTHLN

St John's

Fri 10/4

6:50 a.m.-1:27 p.m.

2 stops34h 07m

Helena

Tue 14/4

7:00 a.m.-11:14 p.m.

2 stops12h 44m

C$ 1,348

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from St. John's to Helena

Are you open to changing your travel dates? Check out the ideal times to fly from St. John's to Helena according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap St. John's to Helena (YYT to HLN) flight deals and tips

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

Direct flights	None

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

Search flight deals

How far is St John's to Helena by plane?
The straight-line distance from St John's to Helena is 4378.2 km. Typically, this will take 27h 32m by plane in normal conditions.
When did momondo last update prices for flights from St John's Airport to Helena Airport?
Prices for flights from St John's Airport to Helena Airport were last updated today.
How old do you have to be to fly from St John's Airport to Helena Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from St John's Airport to Helena Airport.
What documentation or ID do you need to fly to Helena Airport?
The necessary travel and health documents for your Helena Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

How do I get Price Alerts for flights from St. John's to Helena?
Confirm your travel details to search for the latest offers for flights from St. John's to Helena. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from St. John's to Helena 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 aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from St. John's to Helena. momondo saves you time and could save you money on your trip.

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

Flights from St. John's to Helena with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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 St. John's to Helena.

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

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