Cascade County Flights - Book Cheap Flights to Cascade County

View RM3,310 flight on Fri, 3 Jul 2026Opens in a new window

Popular airlines to Cascade County

  • Alaska Airlines

  • United

  • Delta

  • KLM

  • Air France

  • Virgin Atlantic

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Cascade County

Prices were available within the past 7 days and start at RM3,310 for one-way flights and RM4,542 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, 28 May - Sun, 14 Jun
FCO
Rome
GTF
Great Falls
RM4,542 Return, found 1 day ago
RM4,542
Return
found 1 day ago
Select United flight, departing Thu, 28 May from Rome to Great Falls, returning Sun, 14 Jun, priced at RM4,542 found 1 day ago
Alaska Airlines
Mon, 18 May - Tue, 2 Jun
FCO
Rome
GTF
Great Falls
RM4,578 Return, found 1 day ago
RM4,578
Return
found 1 day ago
Select Alaska Airlines flight, departing Mon, 18 May from Rome to Great Falls, returning Tue, 2 Jun, priced at RM4,578 found 1 day ago
United
Wed, 27 May - Sun, 14 Jun
FCO
Rome
GTF
Great Falls
RM4,592 Return, found 1 day ago
RM4,592
Return
found 1 day ago
Select United flight, departing Wed, 27 May from Rome to Great Falls, returning Sun, 14 Jun, priced at RM4,592 found 1 day ago
United
Mon, 18 May - Thu, 4 Jun
FCO
Rome
GTF
Great Falls
RM4,606 Return, found 1 day ago
RM4,606
Return
found 1 day ago
Select United flight, departing Mon, 18 May from Rome to Great Falls, returning Thu, 4 Jun, priced at RM4,606 found 1 day ago
United
Wed, 27 May - Tue, 9 Jun
FCO
Rome
GTF
Great Falls
RM4,753 Return, found 1 day ago
RM4,753
Return
found 1 day ago
Select United flight, departing Wed, 27 May from Rome to Great Falls, returning Tue, 9 Jun, priced at RM4,753 found 1 day ago
Alaska Airlines
Thu, 4 Jun - Wed, 17 Jun
FCO
Rome
GTF
Great Falls
RM4,762 Return, found 1 day ago
RM4,762
Return
found 1 day ago
Select Alaska Airlines flight, departing Thu, 4 Jun from Rome to Great Falls, returning Wed, 17 Jun, priced at RM4,762 found 1 day ago
United
Mon, 18 May - Fri, 5 Jun
FCO
Rome
GTF
Great Falls
RM4,767 Return, found 1 day ago
RM4,767
Return
found 1 day ago
Select United flight, departing Mon, 18 May from Rome to Great Falls, returning Fri, 5 Jun, priced at RM4,767 found 1 day ago
Alaska Airlines
Mon, 1 Jun - Thu, 18 Jun
FCO
Rome
GTF
Great Falls
RM4,808 Return, found 1 day ago
RM4,808
Return
found 1 day ago
Select Alaska Airlines flight, departing Mon, 1 Jun from Rome to Great Falls, returning Thu, 18 Jun, priced at RM4,808 found 1 day ago
Alaska Airlines
Mon, 1 Jun - Mon, 22 Jun
FCO
Rome
GTF
Great Falls
RM4,877 Return, found 1 day ago
RM4,877
Return
found 1 day ago
Select Alaska Airlines flight, departing Mon, 1 Jun from Rome to Great Falls, returning Mon, 22 Jun, priced at RM4,877 found 1 day ago
Delta
Wed, 3 Jun - Fri, 19 Jun
FCO
Rome
GTF
Great Falls
RM4,946 Return, found 1 day ago
RM4,946
Return
found 1 day ago
Select Delta flight, departing Wed, 3 Jun from Rome to Great Falls, returning Fri, 19 Jun, priced at RM4,946 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. RM4,542 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 RM4,542 and RM6,774 in the last seven days. For one-way journeys departing from Rome (FCO), the lowest amount paid during this period was RM3,310.
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.
How much is a plane ticket to Cascade County?
In the last seven days, ticket prices to Cascade County varied from RM4,542 to RM6,774.
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

About Cascade County

Expedia offers flights to Cascade County to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Cascade County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Cascade County
*Available to Expedia members.