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Cheap flights from Fiumicino (FCO) to St. Louis (STL) from $598

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 10/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
FCO — STL
Jun 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
1 adult, Economy
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Cheap flight deals from Leonardo da Vinci/Fiumicino to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Leonardo da Vinci/Fiumicino (FCO) to St. Louis (STL). 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 June 6, 2024.

Round-trip from

$318
From Rome Fiumicino to Lambert-St Louis
Search Deals

What is the cheapest time of day to fly from FCO to STL?

When flying from Rome Fiumicino Airport to St. Louis, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Leonardo da Vinci/Fiumicino to St. Louis flights in June & July 2024

Find cheap flight options from Leonardo da Vinci/Fiumicino to St. Louis specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 6, 2024.
These are some of the most attractive deals on flights from Rome to St. Louis in 2024. More deals are always being added, so be sure to check back regularly.
Fri 6/149:40 amFCO - STL
2 stops18h 25mAir Canada
Tue 6/186:30 amSTL - FCO
2 stops20h 05mAir Canada
Deal found 6/5$810
Thu 6/136:15 amFCO - STL
2 stops16h 26mUnited Airlines
Mon 6/176:08 amSTL - FCO
1 stop18h 27mUnited Airlines
Deal found 6/6$815
Fri 6/141:05 pmFCO - STL
1 stop15h 00mAir Canada
Tue 6/189:50 amSTL - FCO
1 stop16h 45mAir Canada
Deal found 6/5$816
Fri 6/146:15 amFCO - STL
2 stops21h 50mAir Canada
Thu 6/209:50 amSTL - FCO
1 stop14h 40mAir Canada
Deal found 6/5$848
Thu 6/136:15 amFCO - STL
2 stops16h 26mUnited Airlines
Mon 6/1711:38 amSTL - FCO
2 stops16h 17mUnited Airlines
Deal found 6/6$853
Fri 6/141:05 pmFCO - STL
1 stop15h 00mAir Canada
Thu 6/209:50 amSTL - FCO
1 stop14h 40mAir Canada
Deal found 6/5$854
Thu 6/131:05 pmFCO - STL
1 stop15h 00mAir Canada
Mon 6/175:31 pmSTL - FCO
2 stops33h 04mAir Canada
Deal found 6/6$902
Thu 6/131:05 pmFCO - STL
1 stop15h 00mAir Canada
Mon 6/174:05 pmSTL - FCO
1 stop32h 30mAir Canada
Deal found 6/6$903
Fri 6/146:15 amFCO - STL
2 stops16h 26mUnited Airlines
Thu 6/206:08 amSTL - FCO
2 stops19h 07mUnited Airlines
Deal found 6/5$952

Leonardo da Vinci/Fiumicino to St. Louis 2024 flight deals

Discover exclusive flight deals for travel between Leonardo da Vinci/Fiumicino and St. Louis in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
These are some of the most attractive deals on flights from Rome to St. Louis in 2024. More deals are always being added, so be sure to check back regularly.
Fri 6/149:40 amFCO - STL
2 stops18h 25mAir Canada
Tue 6/186:30 amSTL - FCO
2 stops20h 05mAir Canada
Deal found 6/5$810
Thu 6/136:15 amFCO - STL
2 stops16h 26mUnited Airlines
Mon 6/176:08 amSTL - FCO
1 stop18h 27mUnited Airlines
Deal found 6/6$815
Fri 6/141:05 pmFCO - STL
1 stop15h 00mAir Canada
Tue 6/189:50 amSTL - FCO
1 stop16h 45mAir Canada
Deal found 6/5$816
Fri 6/146:15 amFCO - STL
2 stops21h 50mAir Canada
Thu 6/209:50 amSTL - FCO
1 stop14h 40mAir Canada
Deal found 6/5$848
Thu 6/136:15 amFCO - STL
2 stops16h 26mUnited Airlines
Mon 6/1711:38 amSTL - FCO
2 stops16h 17mUnited Airlines
Deal found 6/6$853
Fri 6/141:05 pmFCO - STL
1 stop15h 00mAir Canada
Thu 6/209:50 amSTL - FCO
1 stop14h 40mAir Canada
Deal found 6/5$854
Thu 6/131:05 pmFCO - STL
1 stop15h 00mAir Canada
Mon 6/175:31 pmSTL - FCO
2 stops33h 04mAir Canada
Deal found 6/6$902
Thu 6/131:05 pmFCO - STL
1 stop15h 00mAir Canada
Mon 6/174:05 pmSTL - FCO
1 stop32h 30mAir Canada
Deal found 6/6$903
Fri 6/146:15 amFCO - STL
2 stops16h 26mUnited Airlines
Thu 6/206:08 amSTL - FCO
2 stops19h 07mUnited Airlines
Deal found 6/5$952

Leonardo da Vinci/Fiumicino to St. Louis flights leaving soon

Find last-minute flight options from Leonardo da Vinci/Fiumicino to St. Louis for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Check out these flights departing soon from Rome to St. Louis. Users should examine the flight details to ensure there are no surprises.
Fri 6/149:40 amFCO - STL
2 stops18h 25mAir Canada
Tue 6/186:30 amSTL - FCO
2 stops20h 05mAir Canada
Deal found 6/5$810
Thu 6/136:15 amFCO - STL
2 stops16h 26mUnited Airlines
Mon 6/176:08 amSTL - FCO
1 stop18h 27mUnited Airlines
Deal found 6/6$815
Fri 6/141:05 pmFCO - STL
1 stop15h 00mAir Canada
Tue 6/189:50 amSTL - FCO
1 stop16h 45mAir Canada
Deal found 6/5$816
Fri 6/146:15 amFCO - STL
2 stops21h 50mAir Canada
Thu 6/209:50 amSTL - FCO
1 stop14h 40mAir Canada
Deal found 6/5$848
Thu 6/136:15 amFCO - STL
2 stops16h 26mUnited Airlines
Mon 6/1711:38 amSTL - FCO
2 stops16h 17mUnited Airlines
Deal found 6/6$853
Fri 6/141:05 pmFCO - STL
1 stop15h 00mAir Canada
Thu 6/209:50 amSTL - FCO
1 stop14h 40mAir Canada
Deal found 6/5$854
Thu 6/131:05 pmFCO - STL
1 stop15h 00mAir Canada
Mon 6/175:31 pmSTL - FCO
2 stops33h 04mAir Canada
Deal found 6/6$902
Thu 6/131:05 pmFCO - STL
1 stop15h 00mAir Canada
Mon 6/174:05 pmSTL - FCO
1 stop32h 30mAir Canada
Deal found 6/6$903
Fri 6/146:15 amFCO - STL
2 stops16h 26mUnited Airlines
Thu 6/206:08 amSTL - FCO
2 stops19h 07mUnited Airlines
Deal found 6/5$952

One-way flights to St. Louis from Leonardo da Vinci/Fiumicino

Search for one-way flight options from Leonardo da Vinci/Fiumicino to St. Louis. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Users traveling one-way from Rome to St. Louis can select one of these great deals. Users needing a return flight from Rome to St. Louis should utilize the search form above.
Sat 10/266:55 pmFCO - STL
2 stops29h 29mMultiple Airlines
Deal found 6/5$598
Sat 7/138:10 amFCO - STL
2 stops40h 39mMultiple Airlines
Deal found 6/6$599
Mon 10/146:45 amFCO - STL
3 stops40h 35mMultiple Airlines
Deal found 6/6$631
Sat 7/138:15 amFCO - STL
3 stops40h 34mMultiple Airlines
Deal found 6/6$635
Sun 10/272:50 pmFCO - STL
2 stops54h 53mTurkish Airlines
Deal found 6/5$655
Sat 7/206:55 pmFCO - STL
2 stops28h 47mMultiple Airlines
Deal found 6/5$702
Sat 8/36:10 amFCO - STL
3 stops42h 19mMultiple Airlines
Deal found 6/6$777
Sat 10/268:45 pmFCO - STL
3 stops32h 51mMultiple Airlines
Deal found 6/5$812
Mon 10/148:05 pmFCO - STL
2 stops26h 54mTurkish Airlines
Deal found 6/6$841

Find flights from Leonardo da Vinci/Fiumicino to St. Louis within your budget

Customize your flight search to find flights from Leonardo da Vinci/Fiumicino to St. Louis 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 3,050,429 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$964 - $1,181

Route

Depart

Return

Price

Rome FiumicinoLambert-St Louis

FCO - STL

FCOSTL

Rome Fiumicino

Fri 7/26

1 stop13h 14m

Lambert-St Louis

Mon 8/5

1 stop12h 29m

$964

Rome FiumicinoLambert-St Louis

FCO - STL

FCOSTL

Rome Fiumicino

Thu 7/25

1 stop18h 05m

Lambert-St Louis

Mon 8/5

1 stop11h 45m

$1,001

Rome FiumicinoLambert-St Louis

FCO - STL

FCOSTL

Rome Fiumicino

Fri 7/26

2 stops18h 05m

Lambert-St Louis

Mon 8/5

1 stop12h 10m

$1,003

Rome FiumicinoLambert-St Louis

FCO - STL

FCOSTL

Rome Fiumicino

Wed 7/24

1 stop17h 01m

Lambert-St Louis

Sun 8/4

1 stop18h 25m

$1,007

Rome FiumicinoLambert-St Louis

FCO - STL

FCOSTL

Rome Fiumicino

Tue 7/23

1 stop14h 38m

Lambert-St Louis

Mon 8/5

1 stop15h 12m

$1,028

Rome FiumicinoLambert-St Louis

FCO - STL

FCOSTL

Rome Fiumicino

Tue 7/23

2 stops16h 01m

Lambert-St Louis

Sun 8/4

1 stop12h 46m

$1,033

Rome FiumicinoLambert-St Louis

FCO - STL

FCOSTL

Rome Fiumicino

Tue 7/23

1 stop18h 14m

Lambert-St Louis

Sat 8/3

1 stop12h 31m

$1,056

Rome FiumicinoLambert-St Louis

FCO - STL

FCOSTL

Rome Fiumicino

Tue 7/23

2 stops16h 01m

Lambert-St Louis

Thu 8/8

1 stop18h 27m

$1,061

Rome FiumicinoLambert-St Louis

FCO - STL

FCOSTL

Rome Fiumicino

Mon 7/29

1 stop18h 05m

Lambert-St Louis

Mon 8/5

1 stop12h 37m

$1,181

Flights are sorted by cheapest first

Deals found on 6/6

What is the cheapest day to fly from Rome Fiumicino Airport to St. Louis?

Use this chart to determine the cheapest time to fly round-trip from Leonardo da Vinci/Fiumicino to St. Louis. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Rome Fiumicino Airport to St. Louis flight should consider departing on Thursday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Leonardo da Vinci/Fiumicino to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Leonardo da Vinci/Fiumicino 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.

Temperature and rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature and rainfall totals by month.

STL

Temperature

32 - 80.6 °F

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated June 6, 2024.
See what other customers who have flown with United Airlines, Air Canada and KLM from Rome to St. Louis have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Crew

8.6

Overall

8.0

Food

7.4

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,368 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Crew

8.6

Overall

8.0

Food

7.4

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

KLM
7.9
Good
1,489 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Crew

8.6

Overall

8.0

Food

7.4

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Air France
7.5
Good
1,720 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Crew

8.6

Overall

8.0

Food

7.4

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Turkish Airlines
7.4
Good
3,718 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Crew

8.6

Overall

8.0

Food

7.4

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
10,696 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Crew

8.6

Overall

8.0

Food

7.4

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Leonardo da Vinci/Fiumicino to St. Louis. 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 into for flights to St. Louis from Rome Fiumicino?

    Most people fly into Lambert-St Louis (STL) if they book a flight to St. Louis from Rome Fiumicino. On average, Lambert-St Louis has 0 inbound flights from Rome Fiumicino per day from 0 airlines. Lambert-St Louis is conveniently located just 12.7 mi from St. Louis’s city center.

  • Can I find flights from Rome Fiumicino Airport to St. Louis for under $1,000 on Cheapflights?

    Yes, there are multiple flights from Rome Fiumicino Airport to St. Louis for under $1,000. The cheapest flight booked recently is on Multiple Airlines for just $964, but on average you can expect to pay $1,127.

  • Are there last-minute flights available from Rome Fiumicino Airport to St. Louis for under $900?

    There are currently 9+ open flights from Rome Fiumicino Airport to St. Louis within the next 7 days for less than $900.

  • What are the cheapest airlines flying from Rome Fiumicino Airport to St. Louis round-trip?

    Cheapflights users have booked flights from Rome Fiumicino Airport to St. Louis round-trip from $1,001. Other airlines that can offer you cheap pricing are Air Canada, from $1,003, and KLM, from $1,028.

  • What are the cheapest airlines to fly from Rome Fiumicino Airport to St. Louis one-way?

    One-way options have recently been found by users for as low as $655 on Turkish Airlines. Other airlines that offer cheap prices include British Airways from $1,068 and Iberia from $1,200 one-way.

  • What does FCO to STL mean?

    Rome Fiumicino Airport is FCO and Lambert-St Louis Airport is STL. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Leonardo da Vinci/Fiumicino to St. Louis that include extra baggage allowance?

    The amount of baggage you can bring on your Leonardo da Vinci/Fiumicino to St. Louis flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Leonardo da Vinci/Fiumicino to St. Louis with specific airlines?

    Yes, Cheapflights allows you to browse and filter Leonardo da Vinci/Fiumicino to St. Louis flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Leonardo da Vinci/Fiumicino to St. Louis?

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

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

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

  • Can I find deals for flights from Leonardo da Vinci/Fiumicino to St. Louis that allow pets onboard?

    Many airlines flying from Leonardo da Vinci/Fiumicino to St. Louis offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Leonardo da Vinci/Fiumicino to St. Louis?

    Yes, you can often find last-minute deals on Leonardo da Vinci/Fiumicino to St. Louis flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Rome Fiumicino Airport to St. Louis flight deals updated?

    The Rome Fiumicino Airport to St. Louis flight deals you see on this page were last updated on 6/6.

  • What is the cheapest month to book a flight from Rome Fiumicino Airport to St. Louis?

    Currently, September is the cheapest month in which you can book a flight from Rome Fiumicino Airport to St. Louis (average of $318). Flying from Rome Fiumicino Airport to St. Louis in July is currently the most expensive (average of $365). 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.

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Alternative routes for Leonardo da Vinci/Fiumicino to St. Louis
See prices for flight routes from nearby airports that may be better suited for you.

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Search flights from Leonardo da Vinci/Fiumicino to St. Louis by cabin class

Find flights from Leonardo da Vinci/Fiumicino to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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