Cheap Flights to Cascade County

View AU$173 flight on Wed, 13 May 2026Opens in a new window

Popular airlines to Cascade County

  • United

  • Delta

  • Alaska Airlines

  • KLM

  • Air France

  • Hawaiian Airlines

  • Virgin Atlantic

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Cheapest Flights to Cascade County

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, 13 May - Sat, 16 May
LAX
Los Angeles
HLN
Helena
AU$330 Return, found 3 days ago
AU$330
Return
found 3 days ago
Select Alaska Airlines flight, departing Wed, 13 May from Los Angeles to Helena, returning Sat, 16 May, priced at AU$330 found 3 days ago
Alaska Airlines
Wed, 13 May - Sat, 16 May
LAX
Los Angeles
HLN
Helena
AU$344 Return, found 3 days ago
AU$344
Return
found 3 days ago
Select Alaska Airlines flight, departing Wed, 13 May from Los Angeles to Helena, returning Sat, 16 May, priced at AU$344 found 3 days ago
Alaska Airlines
Wed, 13 May - Sat, 16 May
LAX
Los Angeles
HLN
Helena
AU$345 Return, found 3 days ago
AU$345
Return
found 3 days ago
Select Alaska Airlines flight, departing Wed, 13 May from Los Angeles to Helena, returning Sat, 16 May, priced at AU$345 found 3 days ago
Delta
Wed, 13 May - Sat, 16 May
LAX
Los Angeles
HLN
Helena
AU$391 Return, found 3 days ago
AU$391
Return
found 3 days ago
Select Delta flight, departing Wed, 13 May from Los Angeles to Helena, returning Sat, 16 May, priced at AU$391 found 3 days ago
Alaska Airlines
Wed, 13 May - Sat, 16 May
LAX
Los Angeles
HLN
Helena
AU$395 Return, found 3 days ago
AU$395
Return
found 3 days ago
Select Alaska Airlines flight, departing Wed, 13 May from Los Angeles to Helena, returning Sat, 16 May, priced at AU$395 found 3 days ago
Alaska Airlines
Wed, 13 May - Sat, 16 May
LAX
Los Angeles
HLN
Helena
AU$402 Return, found 3 days ago
AU$402
Return
found 3 days ago
Select Alaska Airlines flight, departing Wed, 13 May from Los Angeles to Helena, returning Sat, 16 May, priced at AU$402 found 3 days ago
Delta
Wed, 13 May - Sat, 16 May
LAX
Los Angeles
HLN
Helena
AU$441 Return, found 3 days ago
AU$441
Return
found 3 days ago
Select Delta flight, departing Wed, 13 May from Los Angeles to Helena, returning Sat, 16 May, priced at AU$441 found 3 days ago
Alaska Airlines
Wed, 13 May - Sat, 16 May
LAX
Los Angeles
HLN
Helena
AU$444 Return, found 3 days ago
AU$444
Return
found 3 days ago
Select Alaska Airlines flight, departing Wed, 13 May from Los Angeles to Helena, returning Sat, 16 May, priced at AU$444 found 3 days ago
Delta
Wed, 13 May - Sat, 16 May
LAX
Los Angeles
HLN
Helena
AU$448 Return, found 3 days ago
AU$448
Return
found 3 days ago
Select Delta flight, departing Wed, 13 May from Los Angeles to Helena, returning Sat, 16 May, priced at AU$448 found 3 days ago
United
Sat, 14 Mar - Sat, 21 Mar
LAX
Los Angeles
GTF
Great Falls
AU$627 Return, found 1 day ago
AU$627
Return
found 1 day ago
Select United flight, departing Sat, 14 Mar from Los Angeles to Great Falls, returning Sat, 21 Mar, priced at AU$627 found 1 day ago

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Trending flights to Cascade County

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.

United
Wed, 1 July - Fri, 31 July
MEL
Melbourne
GTF
Great Falls
AU$2,032 Return, found 1 day ago
AU$2,032
Return
found 1 day ago
Select United flight, departing Wed, 1 July from Melbourne to Great Falls, returning Fri, 31 July, priced at AU$2,032 found 1 day ago

Frequently asked questions

How do I find cheap flights to Cascade County that have flexible change policies?
Search for cheap fares to Cascade County, then tick the "No change fee" box directly underneath the "Flexible change policies" heading. From then on it's smooth sailing. We understand that plans can change and flexibility is important, so book with confidence with Expedia.
Which airlines fly to Cascade County?
When you're ready to reserve your flight to or near Cascade County, these popular airlines look forward to welcoming you on board:

  • Delta Air Lines - 117 flights to or near Cascade County each month, including 117 flights to Great Falls Intl. Airport (GTF) per month.
  • United Airlines - 65 flights to or near Cascade County each month, including 65 flights to Great Falls Intl. Airport (GTF) per month.
  • Alaska Airlines - 30 flights to or near Cascade County each month, including 30 flights to Great Falls Intl. Airport (GTF) per month.

How can I find cheap tickets to Cascade County?
You'll always get an awesome deal with Expedia, but our "flexible dates" feature makes it even easier. Enter your preferred travel date, then click on the flexible dates link above to compare prices for nearby days. AU$330 was the best price for a flight to Cascade County in the last seven days.
How much is a flight to Cascade County?
You could have scored a round-trip airfare to Cascade County from anywhere between AU$330 and AU$2,032 in the last seven days. For one-way journeys departing from Los Angeles (LAX), the lowest amount paid during this period was AU$173.
What are the most popular airports to fly into in Cascade County?
Great Falls Intl. Airport (GTF) is the main jumping-off point for many travelling into and out of Cascade County. Around 221 flights a month touch down here.
When is the cheapest time to fly to Cascade County?
Jet off on a Tuesday to raise your chances of bagging the cheapest flight to Cascade County. Mondays are usually the second most affordable day to depart. Saturday is typically the priciest day to fly anywhere.
How much is a plane ticket to Cascade County?
In the last seven days, ticket prices to Cascade County varied from AU$330 to AU$2,032.
What is the best time to go to Cascade County?
A terrific time to head for Cascade County, as well as the major city of Great Falls, is during the busy months of April, July and August. Summer here starts June 20  and you can expect average temperatures of between 13ºC and 27ºC if you travel then. This warmer weather is perfect for strolling around this city's sights.
What months are the cheapest to book a flight to Cascade County?
February is a good month to pick up bargain flights to Cascade County. Be aware that the priciest time to reserve a seat in the U.S. Isn't during the height of summer, but the festive month of December.

Book with confidence

Cascade County Flights

When was the last time you embarked on a grand adventure? Whether it was last month or years ago, there’s never been a better time to start planning your next big trip. Book tickets to Cascade County today and get ready to build your travel itinerary, from exploring the area with your family to recharging in the change of scenery. During your stay, visit the must-see attractions, chow down on the local cuisine, and relish in a holiday state of mind. However you decide to spend your upcoming trip, we’re here to make your travel plans easy and affordable.

Book Your Cascade County Airfare

At Expedia.com.au, it’s simple to find cheap flights to Cascade County that won’t cause your wallet to flinch. Browse through our inventory of Cascade County flights and find airfare matching your preferred times and dates. Looking for a red-eye flight or an afternoon departure? Don’t worry, we’ve got you covered. You can even take advantage of our convenient My Scratchpad online feature, which lets you track your search results with ease. No more excuses; book your travel arrangements with us today to make your dream trip a reality.

Cascade County Flights

Travel information

Cascade County Flights Information

Airlines serving
Alaska Airlines, Delta, United
Roundtrip price
from AU$330
Cascade County Flights Information

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