$145 Cheap Flights from Raleigh (RDU) to Kalispell (FCA)

View $145 flight on Tue, Sep 2, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Raleigh to Kalispell (RDU-FCA)

Prices were available within the past 7 days and start at $145 for one-way flights and $287 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bargain Flight
Mon, Sep 1 - Wed, Sep 10
RDU
Raleigh
FCA
Kalispell
$287 Roundtrip, found 14 hours ago
$287
Roundtrip
found 14 hours ago
Select Bargain Flight flight, departing Mon, Sep 1 from Raleigh to Kalispell, returning Wed, Sep 10, priced at $287 found 14 hours ago
Hawaiian Airlines
Mon, Sep 1 - Wed, Sep 10
RDU
Raleigh
FCA
Kalispell
$290 Roundtrip, found 14 hours ago
$290
Roundtrip
found 14 hours ago
Select Hawaiian Airlines flight, departing Mon, Sep 1 from Raleigh to Kalispell, returning Wed, Sep 10, priced at $290 found 14 hours ago
United
Tue, Sep 2 - Fri, Sep 5
RDU
Raleigh
FCA
Kalispell
$291 Roundtrip, found 5 hours ago
$291
Roundtrip
found 5 hours ago
Select United flight, departing Tue, Sep 2 from Raleigh to Kalispell, returning Fri, Sep 5, priced at $291 found 5 hours ago
American Airlines
Thu, Jun 5 - Tue, Jun 10
RDU
Raleigh
FCA
Kalispell
$294 Roundtrip, found 3 hours ago
$294
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Thu, Jun 5 from Raleigh to Kalispell, returning Tue, Jun 10, priced at $294 found 3 hours ago
United
Tue, Jun 3 - Mon, Jun 9
RDU
Raleigh
FCA
Kalispell
$295 Roundtrip, found 3 days ago
$295
Roundtrip
found 3 days ago
Select United flight, departing Tue, Jun 3 from Raleigh to Kalispell, returning Mon, Jun 9, priced at $295 found 3 days ago
United
Tue, Sep 2 - Fri, Sep 5
RDU
Raleigh
FCA
Kalispell
$296 Roundtrip, found 5 hours ago
$296
Roundtrip
found 5 hours ago
Select United flight, departing Tue, Sep 2 from Raleigh to Kalispell, returning Fri, Sep 5, priced at $296 found 5 hours ago
Delta
Thu, Aug 21 - Mon, Aug 25
RDU
Raleigh
FCA
Kalispell
$297 Roundtrip, just found
$297
Roundtrip
just found
Select Delta flight, departing Thu, Aug 21 from Raleigh to Kalispell, returning Mon, Aug 25, priced at $297 just found
Delta
Thu, Jun 5 - Tue, Jun 10
RDU
Raleigh
FCA
Kalispell
$298 Roundtrip, found 3 hours ago
$298
Roundtrip
found 3 hours ago
Select Delta flight, departing Thu, Jun 5 from Raleigh to Kalispell, returning Tue, Jun 10, priced at $298 found 3 hours ago
American Airlines
Tue, Aug 19 - Mon, Aug 25
RDU
Raleigh
FCA
Kalispell
$299 Roundtrip, found 3 days ago
$299
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Aug 19 from Raleigh to Kalispell, returning Mon, Aug 25, priced at $299 found 3 days ago
United
Tue, Sep 2 - Fri, Sep 5
RDU
Raleigh
FCA
Kalispell
$301 Roundtrip, found 5 hours ago
$301
Roundtrip
found 5 hours ago
Select United flight, departing Tue, Sep 2 from Raleigh to Kalispell, returning Fri, Sep 5, priced at $301 found 5 hours ago

Frequently asked questions

How much does a flight from Raleigh - Durham Intl. Airport (RDU) to Glacier Park Intl. Airport (FCA) cost?
Discover the latest flight deals from RDU to FCA by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from RDU to FCA?
The cheapest flights from RDU to FCA are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from RDU to FCA?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from RDU to FCA. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Raleigh - Durham Intl. Airport (RDU) to Glacier Park Intl. Airport (FCA)?
There are no daily nonstop flights departing from Raleigh - Durham Intl. Airport (RDU) to Glacier Park Intl. Airport (FCA). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you’ll be on your way in no time at all.
What day of the week has the most flights from RDU to FCA?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary depending on various factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Raleigh - Durham Intl. Airport (RDU) to Glacier Park Intl. Airport (FCA)?
To arrive at Glacier Park Intl. Airport (FCA) without delays, pick a flight that leaves from Raleigh - Durham Intl. Airport (RDU) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Raleigh - Durham Intl. Airport (RDU) to Glacier Park Intl. Airport (FCA) last-minute?
Waiting until just before your trip to book a flight from RDU to FCA often results in higher prices. While you may find some last-minute offers, they’re not always guaranteed. Be flexible with your itinerary for a better chance of landing a bargain.
Is it cheaper to book a RDU to FCA flight and hotel package?
You’ll typically save money by booking a RDU to FCA flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it’s easy to manage it all in one place. Once you’ve chosen your ideal flights and accommodations, consider adding extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Raleigh - Durham Intl. Airport (RDU) to Glacier Park Intl. Airport (FCA)?
It’s generally possible to cancel or reschedule your RDU to FCA flight. However, if it’s been more than 24 hours since booking, additional charges may apply. Check your airline’s policies in your itinerary to see what changes are allowed and if any costs are involved. You’ll also find further details on our Customer Service portal.
*Available to One Key members.