Cheap Flights to Helena

View ฿2,880 flight on Sat, 8 Nov 2025Opens in a new window

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Cheap round-trip flights to Helena

Prices were available within the past 7 days and start at ฿2,880 for one-way flights and ฿5,755 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 8 Nov - Sun, 9 Nov
LAX
Los Angeles
SAT
San Antonio
฿5,755 Return, found 5 days ago
฿5,755
Return
found 5 days ago
Select Delta flight, departing Sat, 8 Nov from Los Angeles to San Antonio, returning Sun, 9 Nov, priced at ฿5,755 found 5 days ago
American Airlines
Sat, 8 Nov - Sun, 9 Nov
LAX
Los Angeles
SAT
San Antonio
฿8,280 Return, found 5 days ago
฿8,280
Return
found 5 days ago
Select American Airlines flight, departing Sat, 8 Nov from Los Angeles to San Antonio, returning Sun, 9 Nov, priced at ฿8,280 found 5 days ago
United
Sat, 1 Nov - Mon, 3 Nov
MIA
Miami
SAT
San Antonio
฿14,295 Return, found 14 hours ago
฿14,295
Return
found 14 hours ago
Select United flight, departing Sat, 1 Nov from Miami to San Antonio, returning Mon, 3 Nov, priced at ฿14,295 found 14 hours ago
EVA Airways
Fri, 30 Jan - Sun, 15 Feb
BKK
Bangkok
SAT
San Antonio
฿32,225 Return, found 1 day ago
฿32,225
Return
found 1 day ago
Select EVA Airways flight, departing Fri, 30 Jan from Bangkok to San Antonio, returning Sun, 15 Feb, priced at ฿32,225 found 1 day ago
China Airlines
Tue, 20 Jan - Tue, 27 Jan
BKK
Bangkok
SAT
San Antonio
฿34,370 Return, found 5 days ago
฿34,370
Return
found 5 days ago
Select China Airlines flight, departing Tue, 20 Jan from Bangkok to San Antonio, returning Tue, 27 Jan, priced at ฿34,370 found 5 days ago

Frequently asked questions

What is the name of Helena's airport?
Organise a flight to Helena with Expedia and you'll be stepping off the plane at San Antonio Intl. Airport (SAT).
What airport is best to fly into Helena?
With just one main airport in Helena, it won't take you too long to discover the best flight. You'll be jetting off to SAT, which is located around 88 kilometres from downtown.
How many airlines fly to Helena?
There are 13 air carriers connecting Helena with 38 airports across the world.
Which airlines fly to Helena?
American Airlines operates a large amount of flights to Helena. Catching an American Airlines flight from Dallas is the most popular way to get there.
How many nonstop flights are there to Helena?
Flying to somewhere new is much easier when there aren't any lengthy stopovers. If you're making your way to Helena, the fantastic news is that there are approximately 776 nonstop flights every week.
Where are the most popular flights to Helena departing from?
Travellers frequently jet off from Dallas, Houston and Denver airports when flying to Helena.
How long is the flight to Helena Airport?
Which city you depart from determines how long you'll be strapped into your seat. From Dallas to Helena, the average flight time is 1 hour and 13 minutes. From Houston it's around 1 hour and 8 minutes, and from Denver it's 2 hours and 13 minutes.
How to book the cheapest flight to Helena?
If you want to have some extra spending money on your Helena holiday, listen up! As any seasoned jet-setter knows, don't book at the very last minute. Fares are often highest just prior to the departure date. Also, do some online research and compare your options. If your destination has multiple airports, you may be able to nab an excellent deal by flying into a smaller terminal. Last but not least, be prepared to book quickly if you find an irresistible price. It might not be available for long! With a bit of know-how and some good fortune, the perfect fare will be yours.
Do you have any tips for my flight to Helena?
Wherever you're jetting in from, flying can be an enjoyable experience if you prepare well enough. Follow these essential travel tips that will get your Helena holiday started on the right note. What to pack in your hand luggage:

  • A plane ride can be easy if you bring the right gear. First of all you'll need basic toiletries, such as a toothbrush and lip balm, a fresh change of clothes and a magazine or two. Next, make room in your carry-on bag for your electronic gadgets, chargers, any daily medications and maybe a quality neck pillow as well. Last, but definitely not least, don't forget to take your passport, travel papers and some money.

Do not pack the following items in your hand luggage:

  • Leave all your full-sized bottles of shampoo and hair gel in your checked baggage. Any liquids in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated by authorities. Sharp objects, like your Swiss Army knife, and products which are explosive or flammable, such as spray paint, flares and gasoline, are also banned.

What to wear on a flight:

  • The aisles of an aircraft are no place for a fashion parade. Layer up with comfy clothing and go for shoes that are closed-toe, flat and easy to remove.
  • Most of us have heard about deep vein thrombosis (DVT), a blood clotting condition caused by prolonged periods of sitting. To lower 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 organised. We've pulled together some helpful hints for a stress-free trip through airport security. Watch out Helena, here you come:

  • Be sure to keep your travel documents and passport at hand. They're the first things you'll be asked to show at security.
  • The X-ray machine comes next. Empty your pockets and remove anything metal that is likely to set off the scanner's alarm. This includes items like earphones or headphones, as well as bulky coats or jackets. They'll all need to go on the X-ray conveyor belt.
  • For just a few minutes, you'll have to unplug from the digital world. Your phone, tablet and any other electronic devices will also need to be sent through the scanner.
  • Don't forget to remove liquids and gels from your carry-on luggage. They usually need to be sent through the X-ray machine separately. Each item should be no larger than 3.4 ounces (100 millilitres) and everything must fit in a quart-size (one litre), clear zip-lock bag.
  • Choosing your footwear wisely can save you a few precious minutes. Boots and heavy shoes are often required to be removed and X-rayed separately. Lightweight sneakers are usually not.
  • Sharp or pointed objects (like knives and scissors) are prohibited in the cabin. They'll be seized at security, so put them in your checked baggage.

Book with confidence

Book with confidence

Flights to Helena

Searching for cheap flights to Helena? No travel company presents more choices than Expedia if you're looking to compare flights to Helena. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Helena. Expedia provides the cheapest flights to Helena and you may find even greater savings if you combine your flight to Helena with a hotel stay. Travellers who are flexible about flight times can benefit from last minute cheap flights to Helena.

Expedia is the largest online travel agency which means that Expedia have access to cheap airline tickets. So make sure you check Expedia regularly for these bargain flights because the cheapest airline ticket deals sell out fast.

Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Helena for that period and let you choose your preferred time and airline.

Travel information

Travel information

Destination airport
San Antonio Intl.
Destination airport IATA code
SAT
Destination city name
San Antonio
Return price
฿5,755

Trending flights to Helena

Prices were available within the past 7 days and start at ฿2,880 for one-way flights and ฿5,755 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

EVA Airways
Fri, 30 Jan - Sun, 15 Feb
BKK
Bangkok
SAT
San Antonio
฿32,225 Return, found 1 day ago
฿32,225
Return
found 1 day ago
Select EVA Airways flight, departing Fri, 30 Jan from Bangkok to San Antonio, returning Sun, 15 Feb, priced at ฿32,225 found 1 day ago
*Available to Expedia members.