The distance between Lambert-St Louis and Helena is about 1232.9 mi.
Prices for flights from Lambert-St Louis Airport to Helena Airport are refreshed on a daily basis.
There are 2 operators available for flights from Lambert-St Louis Airport to Helena Airport as of December 2024.
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport 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.
momondo data reveals that the most frequently booked airline on the route from St. Louis to Helena is Delta, representing 54% of all bookings. The subsequent popular airline is United Airlines at 46%.
Airline | Rating | Free Cancellation | Price | ||
---|---|---|---|---|---|
Delta | PriceFrom $333 | Free Cancellation | Rating 8.0 8,600 reviews | ||
United Airlines | PriceFrom $408 | Free Cancellation | Rating 7.4 9,048 reviews |
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 St. Louis to Helena for you.
momondo does allow users to show only those flights to Helena from St. Louis which offer a flexible booking policy as well as other useful filters and features.
Once all potential St. Louis to Helena flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
Yes momondo offers price alerts on flights to Helena from St. Louis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.