Cheap flights from Fiumicino (FCO) to St. Louis (STL) from $381

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 5/16. 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
May 8 — May 151

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 May 3, 2024.

Round-trip from

$322
From Rome Fiumicino to Lambert-St Louis

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

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, March can be a great choice for travel to St. Louis. Flights to St. Louis from Rome Fiumicino Airport in March are about $936 on average during March, but can be found for as low as $738.

When is the cheapest time to fly from Rome Fiumicino Airport to St. Louis (FCO - 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 Air Canada flights from Leonardo da Vinci/Fiumicino to St. Louis

Explore cheap flight options specifically provided by Air Canada for the route between Leonardo da Vinci/Fiumicino and St. Louis. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
Check out some of the cheapest Air Canada flights we've come across from Rome to St. Louis. It's recommended that users confirm their flight details before booking.
Thu 5/99:40 amFCO - STL
2 stops17h 21mAir Canada
Mon 5/139:50 amSTL - FCO
2 stops16h 45mAir Canada
Deal found 5/2$792
Thu 5/91:05 pmFCO - STL
1 stop15h 00mAir Canada
Mon 5/139:50 amSTL - FCO
2 stops16h 45mAir Canada
Deal found 5/2$798
Thu 5/301:05 pmFCO - STL
2 stops33h 16mAir Canada
Thu 6/69:50 amSTL - FCO
2 stops16h 45mAir Canada
Deal found 5/2$815

Cheap Delta flights from Leonardo da Vinci/Fiumicino to St. Louis

Explore cheap flight options specifically provided by Delta for the route between Leonardo da Vinci/Fiumicino and St. Louis. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
Some of the lowest-priced Delta flights we've found at this time heading from Rome to St. Louis. Ensure the flight price, dates, time, and airline match your criteria before you book.
Thu 5/306:30 amFCO - STL
2 stops20h 55mDelta
Thu 6/66:30 amSTL - FCO
1 stop19h 15mDelta
Deal found 5/2$865
Thu 5/3011:00 amFCO - STL
1 stop13h 22mDelta
Thu 6/66:30 amSTL - FCO
1 stop19h 15mDelta
Deal found 5/2$871

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

Find cheap flight options from Leonardo da Vinci/Fiumicino to St. Louis specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Prices were last updated on May 3, 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.
Thu 5/911:05 amFCO - STL
1 stop15h 41mBritish Airways
Mon 5/1311:17 amSTL - FCO
1 stop14h 48mBritish Airways
Deal found 5/2$767
Thu 5/99:40 amFCO - STL
2 stops17h 21mAir Canada
Mon 5/139:50 amSTL - FCO
2 stops16h 45mAir Canada
Deal found 5/2$792
Thu 5/91:05 pmFCO - STL
1 stop15h 00mAir Canada
Mon 5/139:50 amSTL - FCO
2 stops16h 45mAir Canada
Deal found 5/2$798
Thu 5/301:05 pmFCO - STL
2 stops33h 16mAir Canada
Thu 6/69:50 amSTL - FCO
2 stops16h 45mAir Canada
Deal found 5/2$815
Thu 5/306:30 amFCO - STL
2 stops20h 55mDelta
Thu 6/66:30 amSTL - FCO
1 stop19h 15mDelta
Deal found 5/2$865
Thu 5/3011:00 amFCO - STL
1 stop13h 22mDelta
Thu 6/66:30 amSTL - FCO
1 stop19h 15mDelta
Deal found 5/2$871
Thu 5/3011:30 pmFCO - STL
3 stops24h 42mMultiple Airlines
Thu 6/66:22 pmSTL - FCO
2 stops26h 53mMultiple Airlines
Deal found 5/2$1,261
Thu 5/92:40 pmFCO - STL
3 stops29h 10mMultiple Airlines
Mon 5/138:55 pmSTL - FCO
2 stops27h 25mMultiple Airlines
Deal found 5/2$1,352
Thu 5/3011:30 pmFCO - STL
3 stops24h 42mMultiple Airlines
Thu 6/68:12 pmSTL - FCO
3 stops31h 13mMultiple Airlines
Deal found 5/2$1,616

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 2,899,487 searches. Data last updated May 3, 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.
Thu 5/911:05 amFCO - STL
1 stop15h 41mBritish Airways
Mon 5/1311:17 amSTL - FCO
1 stop14h 48mBritish Airways
Deal found 5/2$767
Thu 5/99:40 amFCO - STL
2 stops17h 21mAir Canada
Mon 5/139:50 amSTL - FCO
2 stops16h 45mAir Canada
Deal found 5/2$792
Thu 5/91:05 pmFCO - STL
1 stop15h 00mAir Canada
Mon 5/139:50 amSTL - FCO
2 stops16h 45mAir Canada
Deal found 5/2$798
Thu 5/301:05 pmFCO - STL
2 stops33h 16mAir Canada
Thu 6/69:50 amSTL - FCO
2 stops16h 45mAir Canada
Deal found 5/2$815
Thu 5/306:30 amFCO - STL
2 stops20h 55mDelta
Thu 6/66:30 amSTL - FCO
1 stop19h 15mDelta
Deal found 5/2$865
Thu 5/3011:00 amFCO - STL
1 stop13h 22mDelta
Thu 6/66:30 amSTL - FCO
1 stop19h 15mDelta
Deal found 5/2$871
Thu 5/3011:30 pmFCO - STL
3 stops24h 42mMultiple Airlines
Thu 6/66:22 pmSTL - FCO
2 stops26h 53mMultiple Airlines
Deal found 5/2$1,261
Thu 5/92:40 pmFCO - STL
3 stops29h 10mMultiple Airlines
Mon 5/138:55 pmSTL - FCO
2 stops27h 25mMultiple Airlines
Deal found 5/2$1,352
Thu 5/3011:30 pmFCO - STL
3 stops24h 42mMultiple Airlines
Thu 6/68:12 pmSTL - FCO
3 stops31h 13mMultiple Airlines
Deal found 5/2$1,616

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 2,899,487 searches. Data last updated May 3, 2024.
Check out these flights departing soon from Rome to St. Louis. Users should examine the flight details to ensure there are no surprises.
Thu 5/911:05 amFCO - STL
1 stop15h 41mBritish Airways
Mon 5/1311:17 amSTL - FCO
1 stop14h 48mBritish Airways
Deal found 5/2$767
Thu 5/99:40 amFCO - STL
2 stops17h 21mAir Canada
Mon 5/139:50 amSTL - FCO
2 stops16h 45mAir Canada
Deal found 5/2$792
Thu 5/91:05 pmFCO - STL
1 stop15h 00mAir Canada
Mon 5/139:50 amSTL - FCO
2 stops16h 45mAir Canada
Deal found 5/2$798
Thu 5/92:40 pmFCO - STL
3 stops29h 10mMultiple Airlines
Mon 5/138:55 pmSTL - FCO
2 stops27h 25mMultiple Airlines
Deal found 5/2$1,352

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 2,899,487 searches. Data last updated May 3, 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.
Thu 5/166:55 pmFCO - STL
2 stops52h 30mMultiple Airlines
Deal found 5/2$381
Thu 5/168:50 pmFCO - STL
3 stops44h 38mMultiple Airlines
Deal found 5/2$403
Sun 10/276:50 amFCO - STL
2 stops33h 28mMultiple Airlines
Deal found 5/2$462
Thu 7/188:15 amFCO - STL
2 stops29h 47mMultiple Airlines
Deal found 5/2$565
Mon 10/286:55 amFCO - STL
2 stops38h 26mTurkish Airlines
Deal found 5/2$647
Sun 10/276:00 amFCO - STL
3 stops31h 05mMultiple Airlines
Deal found 5/2$706
Mon 10/286:55 amFCO - STL
3 stops35h 10mMultiple Airlines
Deal found 5/2$774
Sat 10/267:00 amFCO - STL
2 stops34h 27mMultiple Airlines
Deal found 5/2$780
Sun 10/2711:20 amFCO - STL
2 stops58h 01mTurkish Airlines
Deal found 5/2$796

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 2,899,487 searches. Data last updated May 3, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$815 - $1,616

Route

Depart

Return

Price

Rome FiumicinoLambert-St Louis

FCO - STL

FCOSTL

Rome Fiumicino

Thu 5/30

2 stops33h 16m

Lambert-St Louis

Thu 6/6

2 stops16h 45m

$815

Rome FiumicinoLambert-St Louis

FCO - STL

FCOSTL

Rome Fiumicino

Thu 5/30

2 stops20h 55m

Lambert-St Louis

Thu 6/6

1 stop19h 15m

$865

Rome FiumicinoLambert-St Louis

FCO - STL

FCOSTL

Rome Fiumicino

Thu 5/30

1 stop13h 22m

Lambert-St Louis

Thu 6/6

1 stop19h 15m

$871

Rome FiumicinoLambert-St Louis

FCO - STL

FCOSTL

Rome Fiumicino

Thu 5/30

3 stops24h 42m

Lambert-St Louis

Thu 6/6

2 stops26h 53m

$1,261

Rome FiumicinoLambert-St Louis

FCO - STL

FCOSTL

Rome Fiumicino

Thu 5/30

3 stops24h 42m

Lambert-St Louis

Thu 6/6

3 stops31h 13m

$1,616

Flights are sorted by cheapest first

Deals found on 5/2

When is the cheapest time 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 April 28, 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

Average price of flights to St. Louis by month

Plan your trip from Leonardo da Vinci/Fiumicino to St. Louis by taking into account the cheapest months to travel. The average price of a one-way flight from Leonardo da Vinci/Fiumicino to St. Louis is currently $613 while a round-trip flight costs $1,086. Price data was last updated on April 28, 2024.

Currently, September is the cheapest month in which you can book a flight from Rome Fiumicino Airport to St. Louis (average of $322). Flying from Rome Fiumicino Airport to St. Louis in July is currently the most expensive (average of $377). 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.

January

$326

February

$331

March

$357

April

$337

May

$345

June

$371

July

$377

August

$336

September

$322

October

$324

November

$336

December

$326

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

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 May 3, 2024.
See what other customers who have flown with Air Canada and Delta 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.
8.1
Very good
10,848 reviews

Crew

8.6

Comfort

7.9

Food

7.4

Boarding

8.2

Overall

8.1

Entertainment

8.0

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.

8.1
Very good
10,848 reviews
8.1
Very good
10,848 reviews

Crew

8.6

Comfort

7.9

Food

7.4

Boarding

8.2

Overall

8.1

Entertainment

8.0

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.

7.9
Good
1,604 reviews
8.1
Very good
10,848 reviews

Crew

8.6

Comfort

7.9

Food

7.4

Boarding

8.2

Overall

8.1

Entertainment

8.0

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.

7.8
Good
1,379 reviews
8.1
Very good
10,848 reviews

Crew

8.6

Comfort

7.9

Food

7.4

Boarding

8.2

Overall

8.1

Entertainment

8.0

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.

7.5
Good
3,709 reviews
8.1
Very good
10,848 reviews

Crew

8.6

Comfort

7.9

Food

7.4

Boarding

8.2

Overall

8.1

Entertainment

8.0

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.

7.3
Good
14,755 reviews
8.1
Very good
10,848 reviews

Crew

8.6

Comfort

7.9

Food

7.4

Boarding

8.2

Overall

8.1

Entertainment

8.0

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 $900 on Cheapflights?

    Yes, there are multiple flights from Rome Fiumicino Airport to St. Louis for under $900. The cheapest flight booked recently is on Air Canada for just $815, but on average you can expect to pay $1,085.

  • Are there last-minute flights available from Rome Fiumicino Airport to St. Louis for under $800?

    There are currently 4+ open flights from Rome Fiumicino Airport to St. Louis within the next 7 days for less than $800.

  • 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 $815. Another airline that can offer you cheap pricing is Delta.

  • 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 $647 on Turkish Airlines. Other airlines that offer cheap prices include Iberia from $956 and British Airways from $1,075 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 5/2.

See more FAQs

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Alternative routes for Leonardo da Vinci/Fiumicino to St. Louis
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Yes! Cheapflights helps users easily find flights from Leonardo da Vinci/Fiumicino to St. Louis with no change fees.

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