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Leonardo da Vinci/Fiumicino

$419+ Cheap flights from Kalispell (FCA) to Fiumicino (FCO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — FCO
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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Cheap flight deals from Kalispell to Leonardo da Vinci/Fiumicino

Best flights from Kalispell to Leonardo da Vinci/Fiumicino
Discover carefully curated flight deals from Kalispell to Leonardo da Vinci/Fiumicino that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 28, 2025.

This United Airlines deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/242:42 pmFCA - FCO
2 stops34h 43mUnited Airlines
Sat 2/77:05 amFCO - FCA
2 stops37h 54mUnited Airlines
Deal found 12/27$509
This Delta deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/275:24 amFCA - FCO
2 stops22h 21mDelta
Wed 2/1112:45 pmFCO - FCA
2 stops43h 05mDelta
Deal found 12/27$512
This United Airlines deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/242:42 pmFCA - FCO
2 stops34h 43mUnited Airlines
Sun 2/87:05 amFCO - FCA
2 stops37h 54mUnited Airlines
Deal found 12/27$509
This Delta deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/255:24 amFCA - FCO
2 stops28h 01mDelta
Tue 2/1012:45 pmFCO - FCA
2 stops42h 07mDelta
Deal found 12/27$512
This United Airlines deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/276:00 amFCA - FCO
2 stops18h 30mUnited Airlines
Sun 2/87:05 amFCO - FCA
2 stops37h 54mUnited Airlines
Deal found 12/27$510
This Delta deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/283:21 pmFCA - FCO
2 stops35h 09mDelta
Sun 2/812:00 pmFCO - FCA
2 stops31h 35mDelta
Deal found 12/27$512
This United Airlines deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/276:00 amFCA - FCO
2 stops18h 30mUnited Airlines
Sat 2/77:05 amFCO - FCA
2 stops37h 54mUnited Airlines
Deal found 12/27$510
This Delta deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/275:24 amFCA - FCO
2 stops25h 51mDelta
Tue 2/1012:45 pmFCO - FCA
2 stops42h 07mDelta
Deal found 12/27$512
This United Airlines deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/261:40 pmFCA - FCO
2 stops34h 50mUnited Airlines
Sun 2/87:05 amFCO - FCA
2 stops37h 54mUnited Airlines
Deal found 12/27$510
This Delta deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/265:59 pmFCA - FCO
2 stops37h 16mDelta
Wed 2/1112:45 pmFCO - FCA
2 stops43h 05mDelta
Deal found 12/27$512
This Delta deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/285:59 pmFCA - FCO
2 stops39h 26mDelta
Tue 2/1012:45 pmFCO - FCA
2 stops42h 07mDelta
Deal found 12/27$512
This Delta deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/245:24 amFCA - FCO
2 stops28h 01mDelta
Wed 2/1112:45 pmFCO - FCA
2 stops43h 05mDelta
Deal found 12/27$512

Find flight deals from Kalispell to Leonardo da Vinci/Fiumicino

Discover tips and strategies to find the most affordable flight options for your journey from Kalispell (FCA) to Leonardo da Vinci/Fiumicino (FCO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$509
(United Airlines)

One-way from

$419
(Delta)
Provider with most accurate pricing for Kalispell Glacier Park-Rome Fiumicino flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kalispell Glacier Park-Rome Fiumicino flights.
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From Kalispell Glacier Park to Rome Fiumicino
Search Deals
One-way flight from Kalispell Glacier Park to Rome Fiumicino
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Kalispell to Leonardo da Vinci/Fiumicino that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 28, 2025.
Use the filters below to find and compare flights from Kalispell to Rome Fiumicino Airport that are best for you.

Fly from

Kalispell

Fly to

Leonardo da Vinci/Fiumicino

Route

Depart

Return

Price

KalispellRome

FCA - FCO

FCAFCO

Kalispell Glacier Park

Sat 1/24

2:42 pm-9:25 am

2 stops34h 43m

Rome Fiumicino

Sat 2/7

7:05 am-12:59 pm

2 stops37h 54m

$509

KalispellRome

FCA - FCO

FCAFCO

Kalispell Glacier Park

Sat 1/24

2:42 pm-9:25 am

2 stops34h 43m

Rome Fiumicino

Sun 2/8

7:05 am-12:59 pm

2 stops37h 54m

$509

KalispellRome

FCA - FCO

FCAFCO

Kalispell Glacier Park

Tue 1/27

6:00 am-8:30 am

2 stops18h 30m

Rome Fiumicino

Sun 2/8

7:05 am-12:59 pm

2 stops37h 54m

$510

KalispellRome

FCA - FCO

FCAFCO

Kalispell Glacier Park

Tue 1/27

6:00 am-8:30 am

2 stops18h 30m

Rome Fiumicino

Sat 2/7

7:05 am-12:59 pm

2 stops37h 54m

$510

KalispellRome

FCA - FCO

FCAFCO

Kalispell Glacier Park

Mon 1/26

1:40 pm-8:30 am

2 stops34h 50m

Rome Fiumicino

Sun 2/8

7:05 am-12:59 pm

2 stops37h 54m

$510

KalispellRome

FCA - FCO

FCAFCO

Kalispell Glacier Park

Tue 1/27

5:24 am-11:45 am

2 stops22h 21m

Rome Fiumicino

Wed 2/11

12:45 pm-11:50 pm

2 stops43h 05m

$512

KalispellRome

FCA - FCO

FCAFCO

Kalispell Glacier Park

Sun 1/25

5:24 am-5:25 pm

2 stops28h 01m

Rome Fiumicino

Tue 2/10

12:45 pm-10:52 pm

2 stops42h 07m

$512

KalispellRome

FCA - FCO

FCAFCO

Kalispell Glacier Park

Wed 1/28

3:21 pm-10:30 am

2 stops35h 09m

Rome Fiumicino

Sun 2/8

12:00 pm-11:35 am

2 stops31h 35m

$512

KalispellRome

FCA - FCO

FCAFCO

Kalispell Glacier Park

Tue 1/27

5:24 am-3:15 pm

2 stops25h 51m

Rome Fiumicino

Tue 2/10

12:45 pm-10:52 pm

2 stops42h 07m

$512

KalispellRome

FCA - FCO

FCAFCO

Kalispell Glacier Park

Mon 1/26

5:59 pm-3:15 pm

2 stops37h 16m

Rome Fiumicino

Wed 2/11

12:45 pm-11:50 pm

2 stops43h 05m

$512

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Showing 1-10 of 14 results
1
2
  • Most accurate provider: When it comes to deals on Kalispell-Rome Fiumicino Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kalispell-Rome Fiumicino Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kalispell-Rome Fiumicino Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kalispell-Rome Fiumicino Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kalispell-Rome Fiumicino Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Kalispell to Leonardo da Vinci/Fiumicino

Have a flexible travel schedule? Discover the best time to fly to Leonardo da Vinci/Fiumicino from Kalispell with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Kalispell to Leonardo da Vinci/Fiumicino. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Kalispell to Rome Fiumicino?

    Kalispell Glacier Park (FCA) is the airport you will fly out of if you book a flight from Kalispell to Rome Fiumicino. You should not have trouble finding flights to Rome Fiumicino from Glacier Park; the airport handles an average of 0 outbound flights to Rome Fiumicino per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Kalispell airport to Rome Fiumicino. It is only a 8.4 mi journey to Glacier Park (FCA) from Kalispell’s city center.

  • How long is the flight from Kalispell to Rome Fiumicino Airport?

    United Airlines can get you from Kalispell to Rome Fiumicino Airport in just under 34h 43m. Your travel time can differ by up to . Kalispell and Rome Fiumicino Airport are separated by a distance of 5407 mi.

  • Can I find deals for flights from Kalispell to Leonardo da Vinci/Fiumicino that include hotel bookings?

    Yes. In addition to deals on Kalispell to Leonardo da Vinci/Fiumicino flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kalispell to Leonardo da Vinci/Fiumicino?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kalispell to Leonardo da Vinci/Fiumicino.

  • Can I find deals for business class flights from Kalispell to Leonardo da Vinci/Fiumicino?

    Yes. Cheapflights offers flight deals from Kalispell to Leonardo da Vinci/Fiumicino by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Rome Fiumicino Airport?

Book flights to Rome Fiumicino Airport if you plan to visit one of these locations
Fiumicino
Montepulciano
Santa Marinella

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