STL to HLN (St. Louis to Helena) Flights

Last Minute Flights from STL to HLN

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
STLHelenaJuly 11 to July 31$673
*Prices include taxes and fees

Cheapest STL to HLN Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
STLHelenaNovember 8 to November 12$401
STLHelenaAugust 31 to September 13$409
STLHelenaSeptember 9 to September 12$421
STLHelenaSeptember 9 to September 11$428
*Prices include taxes and fees
STL to HLN Flight Details
Origin airport
Lambert-St. Louis Intl.
Origin airport IATA code
STL
Destination airport
Helena Regional
Destination airport IATA code
HLN
Distance
1220 mi

Frequently asked questions

What airlines fly direct from Lambert Field to HLN?
Unfortunately, it's not possible to fly straight from STL to Helena Regional Airport. Travel to Helena by locking in a flight with at least one stop in between. If you've got some spare time, why not spend a day or two in your layover city?
How many flights are there from STL to HLN?
Approximately 7 every day. If you're in a big rush to travel to Helena, see if you can score a good last-minute deal from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Helena, MT (HLN-Helena Regional) and then reserve it straight away!
How long does it take to fly from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Helena, MT (HLN-Helena Regional)?
St. Louis, MO (STL-Lambert-St. Louis Intl.) to Helena, MT (HLN-Helena Regional) takes about 5 hours and 4 minutes. That's an ideal length of time to take in a new series, listen to a podcast or enjoy some shut-eye.
What is the flight distance from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Helena, MT (HLN-Helena Regional)?
The St. Louis, MO (STL-Lambert-St. Louis Intl.) to Helena, MT (HLN-Helena Regional) stretch covers 1,200 miles (1,950 1) and is a medium-haul journey. If you're after comfort --- and the price is fair --- think about a premium or business class ticket.
How many morning flights are there from STL to HLN?
There are at least 25 flights in the morning from STL to HLN each week. Delta Air Lines (DL) operates around 11 weekly flights that depart before noon. The earliest leaves the gate at 7:20AM.
How many afternoon flights are there from STL to HLN?
Avoid the early morning check in and book one of the 27 weekly afternoon and evening flights from STL to HLN. Afternoon and evening services advertised by United Airlines (UA) fly out from 1:37PM. Overall, UA has 14 weekly flights with departures after midday.
What is the earliest departure time out of St. Louis to Helena?
7:00AM is the first flight that leaves from STL, touching down at HLN at 1:16PM. Save valuable time in the morning by having your luggage packed and ready to be thrown in the boot.
What is the latest departure time out of St. Louis to Helena?
The last flight leaves the runway at STL at 6:50PM and lands at 12:43PM at HLN. You'll have ample time to get ready for this journey.
What is the average price from St. Louis to Helena?
On average, the cheapest price for a round-trip airfare from STL to HLN is $401. Steal yourself a deal by booking your seats today. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

St. Louis to Helena Flights

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