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Cheap flights from St. Louis (STL) to Rome (ROM) from $411

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 7/14. 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.
STL — ROM
May 8 — May 151
From?
To?
Wed 5/8
Wed 5/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

The best prices from Lambert-St Louis to Rome are usually found in February or January, booked 29 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from St. Louis to Rome

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Rome (ROM). 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.

Popular in

June

Cheapest in

February

Average price

$1,558

Round-trip from

$609
High demand for flights, 32% potential price rise
Search Deals
Best time to find cheap flights, 37% potential price drop
Search Deals
Average for round-trip flights in May 2024
Search Deals
From Lambert-St Louis to Rome (ROM)
Search Deals

What is the cheapest day to fly round-trip from St. Louis to Rome?

Travelers have found that booking a Tuesday departure is the best way to save up to 23% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from St. Louis to Rome?

To save on the cost of your flight from St. Louis to Rome, book at least 30 days before your planned departure. Booking around this time can save you about 118% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,598 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,598.

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

February is one of the best times of the year to fly to Rome from St. Louis. Prices for February average $1,161 per person but you can even find prices for as low as $601. The most expensive prices can be found in the month of June. Opting for a February flight can save you 47% on your journey compared to booking in June

When is the cheapest time to fly from St. Louis to Rome (STL - ROM)?

When flying from St. Louis to Rome, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 6% versus a flight at noon.

Cheap British Airways flights from St. Louis to Rome

Explore cheap flight options specifically provided by British Airways for the route between St. Louis and Rome. 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 2,864,334 searches. Data last updated May 3, 2024.
Peruse some of the lowest-priced British Airways flights we've found from St. Louis to Rome. Make sure to check back often as deals are often changing.
Wed 9/254:17 pmSTL - FCO
2 stops23h 38mBritish Airways
Wed 10/98:45 pmFCO - STL
2 stops28h 36mBritish Airways
Deal found 5/2$866
Fri 9/276:26 amSTL - FCO
2 stops20h 49mBritish Airways
Tue 10/89:00 pmFCO - STL
2 stops26h 09mBritish Airways
Deal found 5/1$905
Wed 9/257:56 pmSTL - FCO
1 stop29h 09mBritish Airways
Wed 10/98:45 pmFCO - STL
2 stops28h 36mBritish Airways
Deal found 5/2$924
Fri 9/276:21 pmSTL - FCO
2 stops32h 24mBritish Airways
Tue 10/89:00 pmFCO - STL
2 stops26h 09mBritish Airways
Deal found 5/2$933
Tue 5/2111:09 amSTL - FCO
1 stop13h 56mBritish Airways
Tue 6/1111:05 amFCO - STL
1 stop13h 13mBritish Airways
Deal found 5/2$1,056
Wed 5/811:40 amSTL - FCO
2 stops19h 35mBritish Airways
Tue 5/1412:10 pmFCO - STL
1 stop15h 45mBritish Airways
Deal found 5/1$1,507
Fri 5/1011:40 amSTL - FCO
1 stop14h 35mBritish Airways
Mon 5/2012:05 pmFCO - STL
1 stop15h 50mBritish Airways
Deal found 5/3$1,658
Mon 5/69:51 amSTL - FCO
1 stop16h 24mBritish Airways
Mon 5/1312:05 pmFCO - STL
1 stop15h 50mBritish Airways
Deal found 5/2$1,855

Cheap American Airlines flights from St. Louis to Rome

Explore cheap flight options specifically provided by American Airlines for the route between St. Louis and Rome. 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 2,864,334 searches. Data last updated May 3, 2024.
Browse through some of the cheapest American Airlines flights traveling from St. Louis to Rome. Deals are refreshing constantly so come back soon for more options.
Wed 9/255:37 amSTL - FCO
1 stop20h 38mAmerican Airlines
Wed 10/912:10 pmFCO - STL
1 stop18h 10mAmerican Airlines
Deal found 5/2$819
Mon 9/302:38 pmSTL - FCO
1 stop11h 37mAmerican Airlines
Wed 10/912:10 pmFCO - STL
1 stop18h 10mAmerican Airlines
Deal found 5/2$836
Mon 9/307:37 amSTL - FCO
2 stops16h 38mAmerican Airlines
Wed 10/912:10 pmFCO - STL
1 stop18h 10mAmerican Airlines
Deal found 5/2$840
Wed 10/167:37 amSTL - FCO
2 stops16h 38mAmerican Airlines
Wed 10/301:20 pmFCO - STL
2 stops25h 55mAmerican Airlines
Deal found 5/2$842
Fri 9/277:37 amSTL - FCO
2 stops16h 38mAmerican Airlines
Tue 10/812:10 pmFCO - STL
1 stop18h 10mAmerican Airlines
Deal found 5/1$890
Sat 10/127:37 amSTL - FCO
1 stop18h 38mAmerican Airlines
Mon 10/2112:10 pmFCO - STL
1 stop15h 57mAmerican Airlines
Deal found 5/2$936
Sat 10/122:38 pmSTL - FCO
1 stop11h 37mAmerican Airlines
Mon 10/2112:10 pmFCO - STL
2 stops17h 50mAmerican Airlines
Deal found 5/2$940
Wed 10/169:56 amSTL - FCO
2 stops16h 19mAmerican Airlines
Fri 10/2512:10 pmFCO - STL
1 stop18h 10mAmerican Airlines
Deal found 5/2$981
Wed 10/169:56 amSTL - FCO
2 stops16h 19mAmerican Airlines
Fri 10/256:20 amFCO - STL
2 stops18h 02mAmerican Airlines
Deal found 5/2$991

Cheap St. Louis to Rome flights in May & June 2024

Find cheap flight options from St. Louis to Rome specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Prices were last updated on May 3, 2024.
The lowest fares we've come across on flights traveling from St. Louis to Rome in May and June 2024. Check back regularly for other flight deals.
Wed 5/88:55 pmSTL - FCO
2 stops27h 25mMultiple Airlines
Tue 5/149:20 amFCO - STL
2 stops18h 00mMultiple Airlines
Deal found 5/1$964
Thu 5/1611:00 amSTL - FCO
1 stop13h 30mUnited Airlines
Thu 5/231:05 pmFCO - STL
2 stops30h 08mUnited Airlines
Deal found 5/2$1,003
Thu 5/1611:10 amSTL - FCO
2 stops18h 55mUnited Airlines
Thu 5/231:05 pmFCO - STL
2 stops30h 08mUnited Airlines
Deal found 5/2$1,012
Thu 5/1611:00 amSTL - FCO
1 stop13h 30mUnited Airlines
Thu 5/231:05 pmFCO - STL
1 stop15h 00mUnited Airlines
Deal found 5/2$1,015
Wed 5/83:55 pmSTL - FCO
2 stops32h 25mMultiple Airlines
Tue 5/149:35 amFCO - STL
3 stops33h 10mMultiple Airlines
Deal found 5/1$1,021
Sun 6/27:30 pmSTL - FCO
3 stops31h 55mMultiple Airlines
Fri 6/146:30 amFCO - STL
3 stops41h 58mMultiple Airlines
Deal found 5/3$1,037
Tue 5/2111:09 amSTL - FCO
1 stop13h 56mBritish Airways
Tue 6/1111:05 amFCO - STL
1 stop13h 13mBritish Airways
Deal found 5/2$1,056
Tue 5/212:43 pmSTL - FCO
1 stop14h 32mAmerican Airlines
Tue 6/1111:05 amFCO - STL
2 stops17h 23mAmerican Airlines
Deal found 5/2$1,060
Tue 5/212:18 pmSTL - FCO
2 stops16h 22mDelta
Tue 6/1110:30 amFCO - STL
2 stops20h 13mDelta
Deal found 5/2$1,077

St. Louis to Rome 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Rome in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 3, 2024.
The lowest fares we've come across on flights traveling from St. Louis to Rome in May and June 2024. Check back regularly for other flight deals.
Wed 9/257:56 pmSTL - FCO
1 stop29h 09mBritish Airways
Wed 10/98:45 pmFCO - STL
2 stops28h 36mBritish Airways
Deal found 5/2$924
Sat 11/211:58 amSTL - FCO
2 stops23h 52mMultiple Airlines
Sat 11/166:40 pmFCO - STL
2 stops30h 36mMultiple Airlines
Deal found 5/3$931
Fri 9/276:21 pmSTL - FCO
2 stops32h 24mBritish Airways
Tue 10/89:00 pmFCO - STL
2 stops26h 09mBritish Airways
Deal found 5/2$933
Sat 10/127:37 amSTL - FCO
1 stop18h 38mAmerican Airlines
Mon 10/2112:10 pmFCO - STL
1 stop15h 57mAmerican Airlines
Deal found 5/2$936
Sat 10/122:38 pmSTL - FCO
1 stop11h 37mAmerican Airlines
Mon 10/2112:10 pmFCO - STL
2 stops17h 50mAmerican Airlines
Deal found 5/2$940
Wed 9/257:56 pmSTL - FCO
1 stop29h 09mBritish Airways
Fri 10/48:25 amFCO - STL
2 stops20h 59mBritish Airways
Deal found 5/3$941
Wed 10/301:27 pmSTL - FCO
1 stop12h 18mLufthansa
Sat 11/1610:45 amFCO - STL
1 stop13h 29mLufthansa
Deal found 5/3$949
Mon 11/41:27 pmSTL - FCO
1 stop12h 18mLufthansa
Sat 11/1610:45 amFCO - STL
1 stop13h 29mLufthansa
Deal found 5/3$950
Wed 9/258:25 amSTL - FCO
1 stop21h 40mUnited Airlines
Fri 10/49:45 amFCO - STL
1 stop31h 22mUnited Airlines
Deal found 5/3$951

St. Louis to Rome flights leaving soon

Find last-minute flight options from St. Louis to Rome 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 2,864,334 searches. Data last updated May 3, 2024.
Check out these flights departing soon from St. Louis to Rome. Users should examine the flight details to ensure there are no surprises.
Wed 5/88:55 pmSTL - FCO
2 stops27h 25mMultiple Airlines
Tue 5/149:20 amFCO - STL
2 stops18h 00mMultiple Airlines
Deal found 5/1$964
Thu 5/1611:00 amSTL - FCO
1 stop13h 30mUnited Airlines
Thu 5/231:05 pmFCO - STL
2 stops30h 08mUnited Airlines
Deal found 5/2$1,003
Thu 5/1611:10 amSTL - FCO
2 stops18h 55mUnited Airlines
Thu 5/231:05 pmFCO - STL
2 stops30h 08mUnited Airlines
Deal found 5/2$1,012
Thu 5/1611:00 amSTL - FCO
1 stop13h 30mUnited Airlines
Thu 5/231:05 pmFCO - STL
1 stop15h 00mUnited Airlines
Deal found 5/2$1,015
Wed 5/83:55 pmSTL - FCO
2 stops32h 25mMultiple Airlines
Tue 5/149:35 amFCO - STL
3 stops33h 10mMultiple Airlines
Deal found 5/1$1,021
Sun 5/127:30 pmSTL - FCO
3 stops31h 55mMultiple Airlines
Sat 5/182:40 pmFCO - STL
3 stops29h 10mMultiple Airlines
Deal found 5/2$1,175
Sun 5/123:55 pmSTL - FCO
2 stops32h 25mMultiple Airlines
Sat 5/182:40 pmFCO - STL
3 stops29h 10mMultiple Airlines
Deal found 5/2$1,313
Wed 5/812:00 pmSTL - FCO
3 stops19h 15mMultiple Airlines
Tue 5/147:00 amFCO - STL
3 stops34h 46mMultiple Airlines
Deal found 5/1$1,317
Thu 5/99:50 amSTL - FCO
2 stops20h 55mMultiple Airlines
Thu 5/168:45 pmFCO - STL
2 stops30h 16mMultiple Airlines
Deal found 5/2$1,405

One-way flights to Rome from St. Louis

Search for one-way flight options from St. Louis to Rome. 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 2,864,334 searches. Data last updated May 3, 2024.
Users traveling one-way from St. Louis to Rome can select one of these great deals. Those seeking round-trip flights from St. Louis to Rome should utilize the search form at the the top of the page.
Sun 7/146:45 pmSTL - FCO
2 stops47h 00mMultiple Airlines
Deal found 5/2$411
Wed 7/247:29 pmSTL - FCO
2 stops34h 11mMultiple Airlines
Deal found 5/2$446
Sun 7/1412:15 pmSTL - FCO
3 stops19h 10mMultiple Airlines
Deal found 5/2$459
Wed 7/249:20 pmSTL - CIA
3 stops52h 55mMultiple Airlines
Deal found 5/2$558
Wed 8/79:20 pmSTL - CIA
3 stops52h 55mMultiple Airlines
Deal found 5/1$606
Sun 7/149:47 amSTL - FCO
1 stop16h 28mIberia
Deal found 5/2$716
Fri 8/3012:00 pmSTL - FCO
3 stops23h 40mMultiple Airlines
Deal found 5/2$717
Fri 5/246:08 amSTL - FCO
2 stops34h 22mTurkish Airlines
Deal found 5/2$760
Fri 8/305:20 pmSTL - FCO
2 stops18h 20mTurkish Airlines
Deal found 5/2$821

Find flights from St. Louis to Rome within your budget

Customize your flight search to find flights from St. Louis 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 2,864,334 searches. Data last updated May 3, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$727 - $1,199

Route

Depart

Return

Price

Lambert-St LouisRome Fiumicino

STL - FCO

STLFCO

Lambert-St Louis

Wed 10/30

1 stop14h 00m

Rome Fiumicino

Sat 11/9

1 stop15h 40m

$727

Lambert-St LouisRome Fiumicino

STL - FCO

STLFCO

Lambert-St Louis

Wed 10/30

2 stops15h 50m

Rome Fiumicino

Sat 11/9

2 stops33h 53m

$742

Lambert-St LouisRome Fiumicino

STL - FCO

STLFCO

Lambert-St Louis

Wed 9/25

1 stop20h 38m

Rome Fiumicino

Wed 10/9

1 stop18h 10m

$819

Lambert-St LouisRome Fiumicino

STL - FCO

STLFCO

Lambert-St Louis

Wed 9/25

2 stops23h 38m

Rome Fiumicino

Wed 10/9

2 stops28h 36m

$866

Lambert-St LouisRome Fiumicino

STL - FCO

STLFCO

Lambert-St Louis

Tue 10/8

1 stop12h 55m

Rome Fiumicino

Tue 10/29

2 stops21h 11m

$970

Lambert-St LouisRome Fiumicino

STL - FCO

STLFCO

Lambert-St Louis

Tue 8/27

1 stop14h 35m

Rome Fiumicino

Sun 12/15

2 stops28h 33m

$977

Lambert-St LouisRome Fiumicino

STL - FCO

STLFCO

Lambert-St Louis

Sun 7/14

1 stop11h 35m

Rome Fiumicino

Tue 8/13

1 stop13h 57m

$1,014

Lambert-St LouisRome Fiumicino

STL - FCO

STLFCO

Lambert-St Louis

Wed 7/24

2 stops15h 35m

Rome Fiumicino

Mon 8/5

1 stop16h 42m

$1,155

Lambert-St LouisRome Fiumicino

STL - FCO

STLFCO

Lambert-St Louis

Sun 7/14

1 stop11h 35m

Rome Fiumicino

Sun 8/11

1 stop13h 57m

$1,199

Flights are sorted by cheapest first

Deals found on 5/3

When is the best time to book a flight from St. Louis to Rome?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Rome. Price data was last updated on January 28, 2024.
The best time to book flights from St. Louis to Rome is 29 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.
Search Deals

When is the cheapest time to fly from St. Louis to Rome?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Rome. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Rome flight should consider departing on Monday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Rome by month

Plan your trip from St. Louis to Rome by taking into account the cheapest months to travel. The average price of a one-way flight from St. Louis to Rome is currently $610 while a round-trip flight costs $941. Price data was last updated on April 28, 2024.

Currently, December is the cheapest month in which you can book a flight from St. Louis to Rome (average of $606). Flying from St. Louis to Rome in June is currently the most expensive (average of $1,384). 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

$657

February

$692

March

$823

April

$816

May

$1,025

June

$1,384

July

$1,164

August

$935

September

$1,046

October

$821

November

$619

December

$606

Temperature and rainfall in Rome by month

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

ROM

Temperature

46.4 - 75.2 °F

Reviews of airlines servicing Rome

Get insights into the airlines that provide service to Rome. 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 Rome. Reviews last updated May 3, 2024.
Read through reviews of airlines operating flights from St. Louis to Rome, such as British Airways, American Airlines and Iberia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,848 reviews
Check prices

Crew

8.6

Entertainment

8.0

Overall

8.1

Boarding

8.2

Comfort

7.9

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.1
Very good
10,848 reviews
Delta
8.1
Very good
10,848 reviews
Check prices

Crew

8.6

Entertainment

8.0

Overall

8.1

Boarding

8.2

Comfort

7.9

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,604 reviews
Delta
8.1
Very good
10,848 reviews
Check prices

Crew

8.6

Entertainment

8.0

Overall

8.1

Boarding

8.2

Comfort

7.9

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Finnair
7.8
Good
1,379 reviews
Delta
8.1
Very good
10,848 reviews
Check prices

Crew

8.6

Entertainment

8.0

Overall

8.1

Boarding

8.2

Comfort

7.9

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Turkish Airlines
7.5
Good
3,709 reviews
Delta
8.1
Very good
10,848 reviews
Check prices

Crew

8.6

Entertainment

8.0

Overall

8.1

Boarding

8.2

Comfort

7.9

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,755 reviews
Delta
8.1
Very good
10,848 reviews
Check prices

Crew

8.6

Entertainment

8.0

Overall

8.1

Boarding

8.2

Comfort

7.9

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Rome. 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 St. Louis to Rome?

    If you book a flight to Rome from St. Louis, you will be flying from Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis. There are 0 flights from Lambert-St Louis to Rome per day from 9 different airlines.

  • Can I find flights from St. Louis to Rome for under $800 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Rome for under $800. The cheapest flight booked recently is on United Airlines for just $727, but on average you can expect to pay $869.

  • Are there last-minute flights available from St. Louis to Rome for under $1,000?

    There are currently 20+ open flights from St. Louis to Rome within the next 7 days for less than $1,000.

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

    According to our current data, United Airlines ($727), American Airlines ($819), and British Airways ($866) offers the cheapest pricing from St. Louis to Rome. You may be able to fly from St. Louis to Rome for 37% less than the average price by searching for these airlines.

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

    The cheapest airline one-way is Iberia, with whom users have recently found tickets for as low as $716. However, be on the lookout for offers from Turkish Airlines and Lufthansa, as they are both options that can get you from St. Louis to Rome for a low price.

  • What are the most popular airlines that fly from St. Louis to Rome?

    When booking a flight from St. Louis to Rome, you may want to consider flying on American Airlines, Air Canada or ITA Airways as they are the most popular for this route.

  • What does STL to FCO mean?

    Lambert-St Louis Airport is STL and Rome Fiumicino Airport is FCO. 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. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Rome Ciampino Airport (CIA).

  • Can I find deals for flights from St. Louis to Rome that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Rome 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 St. Louis to Rome with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Rome 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 St. Louis to Rome that include hotel bookings?

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

  • How can I find direct flights from St. Louis to Rome?

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

  • Can I find deals for business class flights from St. Louis to Rome?

    Yes. Cheapflights offers flight deals from St. Louis 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.

  • Can I find deals for flights from St. Louis to Rome that allow pets onboard?

    Many airlines flying from St. Louis to Rome 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 St. Louis to Rome?

    Yes, you can often find last-minute deals on St. Louis to Rome 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 St. Louis to Rome flight deals updated?

    The St. Louis to Rome flight deals you see on this page were last updated on 5/3.

See more FAQs

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Alternative routes for St. Louis to Rome
See prices for flight routes from nearby airports that may be better suited for you.

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St. Louis to Ciampino flights

Top 9 airlines flying from St. Louis to Rome

Discover the top 9 airlines that operate flights from St. Louis 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 2,864,334 searches. Data last updated May 3, 2024.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$547Average$1,095FlexibilityNo cancel feeOn-time77%
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British AirwaysCheapest$613Average$1,231FlexibilityNo cancel feeOn-time70%
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LufthansaCheapest$663Average$1,315FlexibilityNo cancel feeOn-time76%
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United AirlinesCheapest$728Average$1,091FlexibilityNo cancel feeOn-time69%
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American AirlinesCheapest$734Average$1,227FlexibilityNo cancel feeOn-time71%
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DeltaCheapest$751Average$1,105FlexibilityNo cancel feeOn-timeN/A
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Air CanadaCheapest$859Average$1,463FlexibilityNo cancel feeOn-time67%
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KLMCheapest$923Average$1,292FlexibilityNo cancel feeOn-time75%
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ITA AirwaysCheapest$1,110Average$1,177FlexibilityNo cancel feeOn-time81%
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