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Leonardo da Vinci/Fiumicino

$622+ Cheap flights from Kalispell (FCA) to Fiumicino (FCO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — FCO
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Find flight deals from Kalispell to Leonardo da Vinci/Fiumicino

Cheapest flights from Kalispell to Leonardo da Vinci/Fiumicino
Explore the most affordable flight options available from Kalispell to Leonardo da Vinci/Fiumicino. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

This Delta deal was found by Cheapflights users on 10/15. 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 11/305:00 amFCA - FCO
2 stops22h 45mDelta
Sun 12/79:20 amFCO - FCA
2 stops21h 50mDelta
Deal found 10/15$703
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Sun 11/306:10 amFCA - FCO
2 stops17h 35mUnited Airlines
Sun 12/77:00 amFCO - FCA
3 stops22h 46mUnited Airlines
Deal found 10/15$1,088
This Ovago deal was found by Cheapflights users on 10/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/226:35 pmFCA - FCO
2 stops16h 40mBritish Airways
Fri 5/111:40 amFCO - FCA
2 stops20h 18mBritish Airways
Deal found 10/16$1,550

Cheap 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 October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$622
(United Airlines)

One-way from

$322
(Kiwi.com)
Provider with most accurate pricing for Kalispell Glacier Park-Rome Fiumicino flight deals.
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Provider most trusted by Cheapflights users for Kalispell Glacier Park-Rome Fiumicino flights.
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From Kalispell Glacier Park to Rome Fiumicino
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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 October 16, 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

Tue 3/17

6:31 am-6:15 pm

2 stops28h 44m

Rome Fiumicino

Thu 3/26

12:20 pm-9:38 pm

2 stops40h 18m

$622

KalispellRome

FCA - FCO

FCAFCO

Kalispell Glacier Park

Sun 11/30

5:00 am-11:45 am

2 stops22h 45m

Rome Fiumicino

Sun 12/7

9:20 am-11:10 pm

2 stops21h 50m

$703

KalispellRome

FCA - FCO

FCAFCO

Kalispell Glacier Park

Thu 1/1

5:20 am-6:40 pm

2 stops29h 20m

Rome Fiumicino

Thu 1/15

12:45 pm-5:46 pm

2 stops37h 01m

$750

KalispellRome

FCA - FCO

FCAFCO

Kalispell Glacier Park

Wed 4/1

2:29 pm-12:20 pm

1 stop13h 51m

Rome Fiumicino

Wed 4/8

7:00 am-9:30 pm

2 stops22h 30m

$761

KalispellRome

FCA - FCO

FCAFCO

Kalispell Glacier Park

Fri 4/3

6:31 am-12:20 pm

1 stop21h 49m

Rome Fiumicino

Tue 4/7

12:25 pm-9:30 pm

2 stops41h 05m

$809

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/14

  • 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 and Delta can get you from Kalispell to Rome Fiumicino Airport in just under 22h 45m. Your travel time can differ by up to 5h 59m. Kalispell and Rome Fiumicino Airport are separated by a distance of 5407 mi. This flight may include one or multiple stops.

  • 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
Gaeta
Montepulciano
Santa Marinella

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