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Cheap flights from Kalispell to Rome from $425

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kalispell to Rome departing on 3/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Kalispell to Rome

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:28 pm - 11:00 pm
FCA
-
FCO
26h 32m
2 stops
United Airlines Logo
7:00 am - 9:57 pm
FCO
-
FCA
45h 57m
2 stops
$717United Airlines
Thu, Mar 12 - Tue, Mar 17
Delta Logo
5:56 pm - 7:35 am
FCA
-
FCO
29h 39m
2 stops
Delta Logo
12:30 pm - 11:26 am
FCO
-
FCA
54h 56m
2 stops
$769Delta
Mon, Mar 30 - Mon, Apr 6
United Airlines Logo
6:00 am - 12:20 pm
FCA
-
FCO
22h 20m
1 stop
United Airlines Logo
6:50 am - 9:27 pm
FCO
-
FCA
22h 37m
2 stops
$808United Airlines
Mon, Mar 30 - Mon, Apr 6
United Airlines Logo
2:33 pm - 12:20 pm
FCA
-
FCO
13h 47m
1 stop
United Airlines Logo
2:20 pm - 1:31 pm
FCO
-
FCA
31h 11m
1 stop
$809United Airlines
Mon, Mar 30 - Mon, Apr 6
United Airlines Logo
6:00 am - 11:00 pm
FCA
-
FCO
34h 00m
3 stops
United Airlines Logo
7:00 am - 9:57 pm
FCO
-
FCA
45h 57m
2 stops
$885United Airlines
Thu, Mar 12 - Tue, Mar 17
Delta Logo
3:00 pm - 4:35 pm
FCA
-
FCO
17h 35m
2 stops
Delta Logo
10:10 am - 11:02 pm
FCO
-
FCA
20h 52m
2 stops
$1,134Delta
Wed, Jun 10 - Tue, Jun 23
Multiple Airlines Logo
3:53 pm - 6:15 pm
FCA
-
FCO
18h 22m
2 stops
Multiple Airlines Logo
10:00 am - 11:59 pm
FCO
-
FCA
21h 59m
2 stops
$1,227Multiple Airlines
Wed, Jun 10 - Tue, Jun 23
American Airlines Logo
3:53 pm - 6:15 pm
FCA
-
FCO
18h 22m
2 stops
American Airlines Logo
1:10 pm - 2:53 pm
FCO
-
FCA
33h 43m
1 stop
$1,441American Airlines
Wed, Jun 10 - Tue, Jun 23
American Airlines Logo
3:53 pm - 6:15 pm
FCA
-
FCO
18h 22m
2 stops
American Airlines Logo
1:10 pm - 11:52 am
FCO
-
FCA
30h 42m
1 stop
$1,442American Airlines
Wed, Jun 10 - Tue, Jun 23
United Airlines Logo
2:33 pm - 12:35 pm
FCA
-
FCO
38h 02m
2 stops
United Airlines Logo
10:50 am - 3:53 pm
FCO
-
FCA
61h 03m
2 stops
$1,857United Airlines
Tue, May 5 - Tue, May 19

United Airlines flights from Kalispell to Rome Fiumicino Airport

Our best United Airlines deals on Kalispell to Rome Fiumicino Airport flight tickets
United Airlines
Mar 12
FCA1:28 pmKalispell Glacier Park
26h 32m
2 stops
FCO11:00 pmRome Fiumicino
Mar 17
FCO7:00 amRome Fiumicino
45h 57m
2 stops
FCA9:57 pmKalispell Glacier Park
$717
United Airlines
Feb 25
FCA2:41 pmKalispell Glacier Park
19h 34m
2 stops
FCO6:15 pmRome Fiumicino
Mar 1
FCO9:45 amRome Fiumicino
20h 27m
2 stops
FCA10:12 pmKalispell Glacier Park
$721
United Airlines
Feb 25
FCA2:41 pmKalispell Glacier Park
24h 19m
2 stops
FCO11:00 pmRome Fiumicino
Mar 1
FCO9:45 amRome Fiumicino
34h 54m
1 stop
FCA12:39 pmKalispell Glacier Park
$723

American Airlines flights from Kalispell to Rome Fiumicino Airport

Our best American Airlines deals on Kalispell to Rome Fiumicino Airport flight tickets
American Airlines
Jun 10
FCA3:53 pmKalispell Glacier Park
18h 22m
2 stops
FCO6:15 pmRome Fiumicino
Jun 23
FCO1:10 pmRome Fiumicino
33h 43m
1 stop
FCA2:53 pmKalispell Glacier Park
$1,441
American Airlines
Jun 10
FCA3:53 pmKalispell Glacier Park
18h 22m
2 stops
FCO6:15 pmRome Fiumicino
Jun 23
FCO1:10 pmRome Fiumicino
30h 42m
1 stop
FCA11:52 amKalispell Glacier Park
$1,442
American Airlines
Jun 10
FCA12:42 pmKalispell Glacier Park
15h 23m
1 stop
FCO12:05 pmRome Fiumicino
Jun 23
FCO1:10 pmRome Fiumicino
30h 42m
1 stop
FCA11:52 amKalispell Glacier Park
$2,000

momondo Fare Finder

 
Customize your flight search to find flights from Kalispell to Rome Fiumicino Airport 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, momondo users made 832,500 searches. Data last updated February 4, 2026.
Use the filters below to find and compare flights from Kalispell to Rome Fiumicino Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KalispellRome

FCA - FCO

FCAFCO

Kalispell Glacier Park

Thu 3/12

1:28 pm-11:00 pm

2 stops26h 32m

Rome Fiumicino

Tue 3/17

7:00 am-9:57 pm

2 stops45h 57m

$717

KalispellRome

FCA - FCO

FCAFCO

Kalispell Glacier Park

Mon 3/30

5:56 pm-7:35 am

2 stops29h 39m

Rome Fiumicino

Mon 4/6

12:30 pm-11:26 am

2 stops54h 56m

$769

KalispellRome

FCA - FCO

FCAFCO

Kalispell Glacier Park

Mon 3/30

6:00 am-12:20 pm

1 stop22h 20m

Rome Fiumicino

Mon 4/6

6:50 am-9:27 pm

2 stops22h 37m

$808

KalispellRome

FCA - FCO

FCAFCO

Kalispell Glacier Park

Mon 3/30

2:33 pm-12:20 pm

1 stop13h 47m

Rome Fiumicino

Mon 4/6

2:20 pm-1:31 pm

1 stop31h 11m

$809

KalispellRome

FCA - FCO

FCAFCO

Kalispell Glacier Park

Thu 3/12

6:00 am-11:00 pm

3 stops34h 00m

Rome Fiumicino

Tue 3/17

7:00 am-9:57 pm

2 stops45h 57m

$885

KalispellRome

FCA - FCO

FCAFCO

Kalispell Glacier Park

Wed 6/10

3:00 pm-4:35 pm

2 stops17h 35m

Rome Fiumicino

Tue 6/23

10:10 am-11:02 pm

2 stops20h 52m

$1,134

KalispellRome

FCA - FCO

FCAFCO

Kalispell Glacier Park

Wed 6/10

3:53 pm-6:15 pm

2 stops18h 22m

Rome Fiumicino

Tue 6/23

10:00 am-11:59 pm

2 stops21h 59m

$1,227

KalispellRome

FCA - FCO

FCAFCO

Kalispell Glacier Park

Wed 6/10

3:53 pm-6:15 pm

2 stops18h 22m

Rome Fiumicino

Tue 6/23

1:10 pm-2:53 pm

1 stop33h 43m

$1,441

KalispellRome

FCA - FCO

FCAFCO

Kalispell Glacier Park

Wed 6/10

3:53 pm-6:15 pm

2 stops18h 22m

Rome Fiumicino

Tue 6/23

1:10 pm-11:52 am

1 stop30h 42m

$1,442

KalispellRome

FCA - FCO

FCAFCO

Kalispell Glacier Park

Tue 5/5

2:33 pm-12:35 pm

2 stops38h 02m

Rome Fiumicino

Tue 5/19

10:50 am-3:53 pm

2 stops61h 03m

$1,857

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Rome from

How to get the cheapest flight ticket from Kalispell to Rome Fiumicino Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Kalispell to Rome Fiumicino Airport flights?

You could potentially save up to 42% on your flight if you consider stops on a Kalispell to Rome Fiumicino Airport flight.

When to book flights from Kalispell to Rome Fiumicino Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Kalispell to Rome Fiumicino Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kalispell to Rome Fiumicino Airport (FCA to FCO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kalispell to Rome Fiumicino Airport

Fastest flight time

17h 35m

Direct flights

None
The fastest flight from Kalispell to Rome Fiumicino Airport takes 17h 35m
There are no direct flights from Kalispell to Rome Fiumicino Airport. There are no popular flight routes from Kalispell to Rome Fiumicino Airport.
Search flight deals

  • How far is Kalispell Glacier Park to Rome Fiumicino by plane?

    Rome Fiumicino is 5414.6 mi away from Kalispell Glacier Park. By plane, this route typically takes 17h 35m.

  • When did momondo last update prices for flights from Kalispell Glacier Park Airport to Rome Fiumicino Airport?

    Prices for flights from Kalispell Glacier Park Airport to Rome Fiumicino Airport are updated daily.

  • How old do you have to be to fly from Kalispell Glacier Park Airport to Rome Fiumicino Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kalispell Glacier Park Airport to Rome Fiumicino Airport.

  • What documentation or ID do you need to fly to Rome Fiumicino Airport?

    The required travel and health documents for your Rome Fiumicino Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Rome Fiumicino Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Rome?

Book flights to Rome if you plan to visit one of these locations
Fiumicino
Civitavecchia
Cassino
Montepulciano
Pienza
Ponza
Tivoli
Sperlonga
Gaeta
Orvieto
Chianciano Terme
Cortona
Terracina
Ciampino
Saturnia
Santa Marinella
Grosseto
Sabaudia
Ascoli Piceno
Orbetello

Why use momondo?

Why should I use momondo to find a flight deal from Kalispell to Rome?

Finding the right flight to Rome from Kalispell is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Rome quick and easy, saving you time and money.

Can I find flights from Kalispell to Rome with flexible booking policies on momondo?

All flight searches from Kalispell to Rome on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Kalispell to Rome?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Kalispell to Rome.

I’m not ready to book a flight from Kalispell to Rome right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Kalispell to Rome flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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