S$308 Cheap Flights to Helena

View S$308 flight on Fri, 17 Oct, 2025Opens in a new window

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Cheap round-trip flights to Helena

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 17 Oct - Mon, 20 Oct
DTW
Detroit
HLN
Helena
S$637 Return, found 18 hours ago
S$637
Return
found 18 hours ago
Select Delta flight, departing Fri, 17 Oct from Detroit to Helena, returning Mon, 20 Oct, priced at S$637 found 18 hours ago
Delta
Fri, 17 Oct - Mon, 20 Oct
DTW
Detroit
HLN
Helena
S$663 Return, found 18 hours ago
S$663
Return
found 18 hours ago
Select Delta flight, departing Fri, 17 Oct from Detroit to Helena, returning Mon, 20 Oct, priced at S$663 found 18 hours ago
United
Fri, 17 Oct - Mon, 20 Oct
DTW
Detroit
HLN
Helena
S$797 Return, found 18 hours ago
S$797
Return
found 18 hours ago
Select United flight, departing Fri, 17 Oct from Detroit to Helena, returning Mon, 20 Oct, priced at S$797 found 18 hours ago
American Airlines
Mon, 22 Sept - Sat, 4 Oct
LHR
London
HLN
Helena
S$1,074 Return, found 1 day ago
S$1,074
Return
found 1 day ago
Select American Airlines flight, departing Mon, 22 Sept from London to Helena, returning Sat, 4 Oct, priced at S$1,074 found 1 day ago
Virgin Atlantic
Mon, 22 Sept - Sat, 4 Oct
LHR
London
HLN
Helena
S$1,157 Return, found 1 day ago
S$1,157
Return
found 1 day ago
Select Virgin Atlantic flight, departing Mon, 22 Sept from London to Helena, returning Sat, 4 Oct, priced at S$1,157 found 1 day ago

Find Your Flights to Helena HLN

Cheap flights to Helena (HLN)

Get started finding a cheap flight to Helena on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport and whether you want a return or one-way airfare. You can filter for flexibility, number of stops, airline and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Helena.

Return prices range from S$637 - S$1,346 and one-ways Helena start as low as S$308.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

 

Airlines that fly to Helena (HLN)

You have several options for which airline you choose to travel with to Helena. There are 10 airlines flying into HLN: Delta, United, American Airlines, Virgin Atlantic, Air France, KLM. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check in a bag or bring hand baggage, it's worth checking whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked in/hand baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

 

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Helena (HLN) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to HLN in October and in October for one-ways.

 

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

What is the name of Helena's airport?
Helena Regional Airport (HLN) is the main airport that serves Helena.
How far is Helena Regional Airport from central Helena?
If you're staying in central Helena, you'll be there within moments after flying into Helena Regional Airport. The terminal is only 5 kilometres from the downtown area.
What airport is best to fly into Helena?
Helena Regional Airport (HLN) is the main airport in Helena. Before you hop on the plane, it's a smart idea to know a little about it. It sits about 5 kilometres from the downtown area.
How many airlines fly to Helena?
With 3 air carriers flying to Helena from at least 3 airports around the world, your ideal flight is just a few clicks away.
Which airlines fly to Helena?
Most of the flights heading to Helena are offered by Delta. The most preferred route takes off from Salt Lake City, and Delta flies this route the most frequently.
How many nonstop flights are there to Helena?
Organising an awesome Helena escape is a piece of cake when there are 35 nonstop flights every week to pick from.
Where are the most popular flights to Helena departing from?
Flights to Helena departing from Salt Lake City, Denver and Seattle airports are the most in demand.
How long is the flight to Helena Airport?
Which city you depart from determines how much of the in-flight entertainment you'll get to see. From Salt Lake City to Helena, the average flight time is 1 hour and 40 minutes. From Denver it's typically 2 hours and 13 minutes, and from Seattle it's 1 hour and 35 minutes.
How to book the cheapest flight to Helena?
Don't leave locking in your flight to Helena until the very last minute. That's one trick seasoned travellers use to get the best deals. Booking well in advance means more options and more affordable flights. Also, shop around and compare your options. If your destination has several airports, you may be able to nab a terrific price by flying into one that's further away. And finally, don't forget that it's first in, best dressed. Familiarise yourself with airfare costs and have your credit card ready to snap up a ticket as soon as you see a great bargain. The best deals don't last long.
Do you have any tips for my flight to Helena?
Wherever you're jetting in from, flying can be a pleasant experience if you're well organised. Follow these essential travel tips that will help get your Helena holiday started on the right foot. What to pack in your hand luggage:

  • Flying can be a comfortable experience if you pack the right stuff. Firstly, you'll want some basic toiletries, such as a toothbrush and lip balm, a spare pair of socks and a good book. Next, make room in your carry-on bag for your phone and charger, your medications and maybe a blow-up neck pillow as well. Lastly, be sure to bring your passport, travel documents and some money.

Do not pack the following items in your hand luggage:

  • Put all your full-sized bottles of hair gel and hairspray in your checked baggage. Any liquids in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated by security. Pointed or sharp objects, like a Swiss Army knife, and dangerous goods which are flammable or explosive, such as flares, chemicals agents and fuels, are also prohibited.

What to wear on a flight:

  • Your aim here is to be as comfortable as you can. Go for slip-on footwear, dress in loose, breathable clothing and remember to take a pullover in case it gets chilly in the cabin.
  • It's likely you've heard about deep vein thrombosis (DVT), a blood clotting condition caused by prolonged periods of sitting. To reduce your risk on board, stay hydrated, consider wearing compression socks and move your lower limbs often.

How to get through airport security fast when flying to Helena?
It's all about being prepared. We've put together some tips and tricks for a hassle-free trip through security. Watch out Helena, here you come:

  • Security personnel first need to verify that you have a valid passport and boarding pass before you're allowed to proceed any further. Have them close by, ready for inspection.
  • Next up is the X-ray machine. Empty your pockets and remove anything that is likely to set off the scanner's alarm. This includes things like earphones or headphones, as well as heavy coats or jackets. They'll all need to go on the X-ray conveyor belt.
  • For just a few moments, you'll need to unplug from the digital world. Your laptop, phone and any other electronic devices will also need to go through the scanner.
  • Any liquids or gels, such as lip balm or cologne, that you want to bring on board need to be in containers no greater than 3.4 ounces (100 millilitres). Also, everything must fit inside a quart-size (one litre), clear zip-lock bag.
  • It's also likely that you'll be asked to take your shoes off for scanning, so wearing slip-on sneakers is always a wise idea.
  • Airlines won't allow any sharp or pointed objects in your hand luggage. If you must bring these kinds of items, pack them in your checked baggage.

Flights to Helena information
Destination airport
Helena
Destination airport IATA code
HLN
*Available to Expedia members.