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$237+ Cheap flights from Missouri to Rome (ROM)

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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — ROM
Aug 18 — Aug 251
Tue 8/18
Tue 8/25
1 adult, Economy
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Cheap flight deals from Missouri to Rome

Cheapest flights from Missouri to Rome
Explore the most affordable flight options available from Missouri to Rome. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 19, 2026.

This KAYAK deal was found by Cheapflights users on 7/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:55 am
STL
-
FCO
2 stops18h 30m
Aer Lingus
Wed 8/267:30 am
FCO
-
STL
2 stops19h 54m
Aer Lingus
Deal found 7/15$452
This KAYAK deal was found by Cheapflights users on 7/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:55 am
STL
-
FCO
2 stops18h 30m
Aer Lingus
Wed 8/267:30 am
FCO
-
STL
2 stops19h 54m
Aer Lingus
Deal found 7/17$460
This KAYAK deal was found by Cheapflights users on 7/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/108:55 am
STL
-
FCO
2 stops18h 30m
Aer Lingus
Fri 8/217:30 am
FCO
-
STL
2 stops19h 54m
Aer Lingus
Deal found 7/15$501
This Ovago deal was found by Cheapflights users on 7/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/98:55 am
STL
-
FCO
2 stops18h 30m
Aer Lingus
Tue 8/257:30 am
FCO
-
STL
2 stops19h 54m
Aer Lingus
Deal found 7/15$502
This Ovago deal was found by Cheapflights users on 7/16. 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.
Thu 8/138:55 am
STL
-
FCO
2 stops18h 30m
Aer Lingus
Wed 8/267:30 am
FCO
-
STL
2 stops19h 54m
Aer Lingus
Deal found 7/16$503
This KAYAK deal was found by Cheapflights users on 7/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:55 am
STL
-
FCO
2 stops18h 30m
Aer Lingus
Fri 8/287:30 am
FCO
-
STL
2 stops19h 54m
Aer Lingus
Deal found 7/17$510
This KAYAK deal was found by Cheapflights users on 7/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:55 am
STL
-
FCO
2 stops18h 30m
Aer Lingus
Tue 8/257:30 am
FCO
-
STL
2 stops19h 54m
Aer Lingus
Deal found 7/17$526
This KAYAK deal was found by Cheapflights users on 7/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/148:55 am
STL
-
FCO
2 stops18h 30m
Aer Lingus
Fri 8/217:30 am
FCO
-
STL
2 stops19h 54m
Aer Lingus
Deal found 7/15$551
This KAYAK deal was found by Cheapflights users on 7/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/108:55 am
STL
-
FCO
2 stops18h 30m
Aer Lingus
Thu 8/207:30 am
FCO
-
STL
2 stops19h 54m
Aer Lingus
Deal found 7/18$563
This United Airlines deal was found by Cheapflights users on 7/14. 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 11/158:00 am
COU
-
FCO
1 stop16h 45m
United Airlines
Wed 11/181:15 pm
FCO
-
COU
2 stops35h 08m
United Airlines
Deal found 7/14$769
This KLM deal was found by Cheapflights users on 7/14. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/263:22 pm
SGF
-
FCO
1 stop13h 58m
KLM
Tue 11/1010:25 am
FCO
-
SGF
1 stop19h 07m
KLM
Deal found 7/14$814
This Travelocity deal was found by Cheapflights users on 7/14. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2812:19 pm
MCI
-
FCO
1 stop14h 41m
Iberia
Wed 11/48:20 pm
FCO
-
MCI
2 stops19h 26m
Iberia
Deal found 7/14$817

Find flight deals from Missouri to Rome

Keep the following information in mind while searching for Missouri to Rome flight deals. Data was last updated July 19, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$452
(KAYAK)

One-way from

$237
(KAYAK)

Popular in

June

Cheapest in

February

Average price

$1,334
Provider with most accurate pricing for Lambert-St Louis-Rome (ROM) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Rome (ROM) flights.
Search Deals
From Missouri to Rome (ROM)
Search Deals
One-way flight from Missouri to Rome (ROM)
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($412 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($61 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to Rome 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 July 19, 2026.
Use the filters below to find and compare flights from Missouri to Rome that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ColumbiaRome

COU - FCO

COUFCO

Columbia Regional

Sun 11/15

3:16 pm-7:45 am

1 stop33h 29m

Rome Fiumicino

Wed 11/18

1:15 pm-5:23 pm

2 stops35h 08m

$770

SpringfieldRome

SGF - FCO

SGFFCO

Springfield-Branson

Mon 10/26

3:22 pm-11:20 am

1 stop13h 58m

Rome Fiumicino

Tue 11/10

10:00 am-10:32 pm

2 stops19h 32m

$818

SpringfieldRome

SGF - FCO

SGFFCO

Springfield-Branson

Sun 12/6

11:22 am-7:45 am

1 stop13h 23m

Rome Fiumicino

Thu 12/10

7:05 am-8:34 pm

2 stops20h 29m

$861

Kansas CityRome

MCI - FCO

MCIFCO

Kansas City

Tue 8/18

12:10 pm-8:15 am

1 stop13h 05m

Rome Fiumicino

Tue 8/25

12:55 pm-11:59 pm

1 stop18h 04m

$924

SpringfieldRome

SGF - FCO

SGFFCO

Springfield-Branson

Tue 8/11

10:35 am-9:10 am

1 stop15h 35m

Rome Fiumicino

Tue 8/18

2:45 pm-9:29 pm

2 stops37h 44m

$938

SpringfieldRome

SGF - FCO

SGFFCO

Springfield-Branson

Mon 8/24

11:20 am-12:20 pm

1 stop18h 00m

Rome Fiumicino

Mon 8/31

2:20 pm-2:28 pm

2 stops31h 08m

$953

Kansas CityRome

MCI - FCO

MCIFCO

Kansas City

Thu 8/20

5:39 pm-1:15 pm

1 stop12h 36m

Rome Fiumicino

Wed 8/26

11:30 am-10:25 am

2 stops29h 55m

$954

Kansas CityRome

MCI - FCO

MCIFCO

Kansas City

Sun 8/16

1:08 pm-7:55 am

1 stop11h 47m

Rome Fiumicino

Sun 8/23

2:20 pm-6:30 pm

2 stops35h 10m

$954

St. LouisRome

STL - FCO

STLFCO

Lambert-St Louis

Sun 9/20

12:10 pm-11:45 am

1 stop16h 35m

Rome Fiumicino

Tue 9/29

11:30 am-12:13 pm

2 stops31h 43m

$958

SpringfieldRome

SGF - FCO

SGFFCO

Springfield-Branson

Tue 8/11

11:38 am-10:50 am

1 stop16h 12m

Rome Fiumicino

Tue 8/18

9:45 am-10:21 pm

1 stop19h 36m

$960

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/18

Showing 1-10 of 55 resultsSorted by cheapest first
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Best time to book a flight from Missouri to Rome

Have a flexible travel schedule? Discover the best time to fly to Rome from Missouri 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.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Rome

What is the cheapest month to book a flight from Missouri to Rome?

Currently, February is the cheapest month in which you can book a flight from Missouri to Rome (average of $556). Flying from Missouri to Rome in June is currently the most expensive (average of $1,626). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Missouri to Rome?

How far ahead should I book a flight from Missouri to Rome?

The best time to book flights from Missouri to Rome is 36 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Related info for your journey

Find useful and relevant information for your journey from Missouri to Rome. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Missouri to Rome?

    A quick flight from Missouri to Rome can take about 30h 15m. United Airlines provides one of the quickest options available for as low as $770. There are 5122 mi between Missouri and Rome.

  • What are the cheapest airlines to fly from Missouri to Rome one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $287. However, be on the lookout for offers from United Airlines and Lufthansa, as they are both options that can get you from Missouri to Rome for a low price.

  • What are the most popular routes from Missouri to Rome?

    While some choose either Kansas City - Rome Fiumicino or Springfield-Branson - Rome Fiumicino, Lambert-St Louis - Rome Fiumicino is the most popular route from Missouri to Rome.

  • Can I find deals for flights from Missouri to Rome that include hotel bookings?

    Yes. In addition to deals on Missouri to Rome flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missouri to Rome?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Rome.

  • Can I find deals for business class flights from Missouri to Rome?

    Yes. Cheapflights offers flight deals from Missouri to Rome by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Missouri to Rome?

    Currently, February is the cheapest month in which you can book a flight from Missouri to Rome (average of $556). Flying from Missouri to Rome in June is currently the most expensive (average of $1,626). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Rome?

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

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Alternative routes for Missouri to Rome

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Missouri to Rome

Discover the top 8 airlines that operate flights from Missouri to Rome. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$472Average$1,171FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$500Average$913FlexibilityNo cancel feeOn-time76%
KLMCheapest$506Average$834FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$514Average$1,061FlexibilityNo cancel feeOn-time69%
DeltaCheapest$566Average$1,261FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$655Average$1,385FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$665Average$1,329FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$794Average$1,245FlexibilityNo cancel feeOn-time67%

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