What is the cheapest month to book a flight from Rome Fiumicino Airport to Houston George Bush Intcntl Airport?

Currently, August is the cheapest month in which you can book a flight from Rome Fiumicino Airport to Houston George Bush Intcntl Airport (average of $241). Flying from Rome Fiumicino Airport to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 3.2 in.

If weather is an important factor for your trip to Houston George Bush Intcntl Airport, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

How can I find direct flights from Leonardo da Vinci/Fiumicino to George Bush Intcntl?

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 George Bush Intcntl.

Can I find deals for business class flights from Leonardo da Vinci/Fiumicino to George Bush Intcntl?

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

$324+ Flights from Rome Fiumicino Airport to Houston George Bush Intcntl Airport

Q: What is the cheapest day to fly from Rome Fiumicino Airport to Houston George Bush Intcntl Airport?

Travelers seeking maximum savings on their Rome Fiumicino Airport to Houston George Bush Intcntl Airport flight should consider departing on Saturday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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Find cheap flights from Leonardo da Vinci/Fiumicino to George Bush Intcntl with Cheapflights

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Cheap flight deals from Leonardo da Vinci/Fiumicino to George Bush Intcntl

Round-trip from	$555 (Norse)
One-way from	$324 (Kiwi.com)
Popular in	February
Cheapest in	March
Average price	$990

From Rome Fiumicino to Houston George Bush Intcntl

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One-way flight from Rome Fiumicino to Houston George Bush Intcntl

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High demand for flights, 6% potential price rise

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Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Find flight deals from Leonardo da Vinci/Fiumicino to George Bush Intcntl

Cheapest flights from Leonardo da Vinci/Fiumicino to George Bush Intcntl
Explore the most affordable flight options available from Leonardo da Vinci/Fiumicino to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Thu 11/67:15 amFCO - IAH

1 stop30h 05mMultiple Airlines

Mon 11/108:10 pmIAH - FCO

1 stop36h 20mMultiple Airlines

Deal found 9/15

$555

Thu 10/27:15 amFCO - IAH

1 stop28h 15mMultiple Airlines

Mon 10/610:12 pmIAH - FCO

1 stop34h 18mMultiple Airlines

Deal found 9/15

$604

Sun 11/92:40 pmFCO - IAH

1 stop29h 04mWestJet

Thu 11/131:35 pmIAH - FCO

1 stop16h 05mWestJet

Deal found 9/16

$639

Thu 10/167:15 amFCO - IAH

1 stop23h 08mMultiple Airlines

Mon 10/206:44 amIAH - FCO

1 stop21h 26mMultiple Airlines

Deal found 9/15

$642

Sun 11/95:45 amFCO - IAH

3 stops33h 47mMultiple Airlines

Thu 11/137:30 amIAH - FCO

1 stop19h 10mMultiple Airlines

Deal found 9/17

$648

Best flights from Leonardo da Vinci/Fiumicino to George Bush Intcntl
Discover carefully curated flight deals from Leonardo da Vinci/Fiumicino to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2025.

Thu 10/27:15 amFCO - IAH

1 stop28h 15mMultiple Airlines

Mon 10/610:12 pmIAH - FCO

1 stop34h 18mMultiple Airlines

Deal found 9/15

$604

Sun 2/16:45 amFCO - IAH

1 stop19h 25mTurkish Airlines

Fri 2/69:05 pmIAH - FCO

1 stop29h 45mTurkish Airlines

Deal found 9/16

$720

Thu 10/27:10 amFCO - IAH

1 stop17h 40mUnited Airlines

Mon 10/610:57 amIAH - FCO

1 stop13h 38mUnited Airlines

Deal found 9/15

$764

Thu 11/67:05 amFCO - IAH

1 stop14h 30mLufthansa

Mon 11/104:30 pmIAH - FCO

1 stop13h 10mLufthansa

Deal found 9/15

$765

Thu 10/167:15 amFCO - IAH

1 stop23h 08mMultiple Airlines

Mon 10/206:44 amIAH - FCO

1 stop21h 26mMultiple Airlines

Deal found 9/15

$642

Sun 11/95:45 amFCO - IAH

3 stops33h 47mMultiple Airlines

Thu 11/137:00 amIAH - FCO

2 stops21h 25mMultiple Airlines

Deal found 9/17

$652

Thu 2/199:40 amFCO - IAH

1 stop15h 35mUnited Airlines

Sun 2/229:41 amIAH - FCO

1 stop15h 14mUnited Airlines

Deal found 9/14

$764

Fri 2/207:05 amFCO - IAH

1 stop18h 10mUnited Airlines

Tue 2/247:20 amIAH - FCO

1 stop17h 25mUnited Airlines

Deal found 9/14

$764

Thu 11/66:00 amFCO - IAH

3 stops22h 53mMultiple Airlines

Mon 11/109:54 amIAH - FCO

2 stops21h 36mMultiple Airlines

Deal found 9/15

$728

Sat 11/16:00 amFCO - IAH

2 stops29h 20mMultiple Airlines

Wed 11/57:00 amIAH - FCO

1 stop24h 30mMultiple Airlines

Deal found 9/15

$753

Last-minute flights from Leonardo da Vinci/Fiumicino to George Bush Intcntl
Discover last-minute flight deals from Leonardo da Vinci/Fiumicino to George Bush Intcntl. Data last updated September 17, 2025 and is based on user searches.

Sat 9/204:45 pmFCO - IAH

1 stop18h 45mMultiple Airlines

Wed 9/2410:02 pmIAH - FCO

1 stop28h 38mMultiple Airlines

Deal found 9/16

$788

Thu 10/27:15 amFCO - IAH

1 stop28h 15mMultiple Airlines

Mon 10/610:12 pmIAH - FCO

1 stop34h 18mMultiple Airlines

Deal found 9/15

$604

Thu 10/27:10 amFCO - IAH

1 stop17h 40mUnited Airlines

Mon 10/610:57 amIAH - FCO

1 stop13h 38mUnited Airlines

Deal found 9/15

$764

Thu 10/167:15 amFCO - IAH

1 stop23h 08mMultiple Airlines

Mon 10/206:44 amIAH - FCO

1 stop21h 26mMultiple Airlines

Deal found 9/15

$642

Thu 10/167:10 amFCO - IAH

1 stop17h 40mLufthansa

Mon 10/2012:00 pmIAH - FCO

1 stop12h 55mLufthansa

Deal found 9/15

$765

Thu 10/169:45 amFCO - IAH

1 stop16h 07mUnited Airlines

Mon 10/202:55 pmIAH - FCO

1 stop15h 10mUnited Airlines

Deal found 9/15

$786

Thu 10/1611:30 amFCO - IAH

2 stops28h 17mAir Canada

Mon 10/2010:00 amIAH - FCO

2 stops15h 50mAir Canada

Deal found 9/15

$790

One-way flights from Leonardo da Vinci/Fiumicino to George Bush Intcntl
Search for one-way flight options from Leonardo da Vinci/Fiumicino to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated September 17, 2025.

Fri 11/77:00 pmFCO - IAH

3 stops56h 09mMultiple Airlines

Deal found 9/15

$324

Tue 10/218:20 amFCO - IAH

2 stops39h 15mMultiple Airlines

Deal found 9/17

$372

Thu 10/238:20 amFCO - IAH

2 stops22h 03mMultiple Airlines

Deal found 9/17

$387

Wed 11/192:40 pmFCO - IAH

1 stop29h 04mWestJet

Deal found 9/17

$416

Fri 10/2411:55 pmFCO - IAH

3 stops47h 43mMultiple Airlines

Deal found 9/17

$431

Fri 10/1711:15 pmFCO - IAH

3 stops40h 19mMultiple Airlines

Deal found 9/17

$460

Mon 10/207:55 pmFCO - IAH

3 stops51h 40mMultiple Airlines

Deal found 9/17

$462

Sun 10/1912:40 pmFCO - IAH

3 stops59h 07mMultiple Airlines

Deal found 9/17

$464

Cheapflights Fare Finder

Use the filters below to find and compare flights from Rome Fiumicino Airport to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RomeHouston

FCO - IAH

FCOIAH

Rome Fiumicino

Thu 10/2

7:15 am-4:30 am

1 stop28h 15m

Houston George Bush Intcntl

Mon 10/6

10:12 pm-3:30 pm

1 stop34h 18m

$604

RomeHouston

FCO - IAH

FCOIAH

Rome Fiumicino

Thu 10/16

7:15 am-11:23 pm

1 stop23h 08m

Houston George Bush Intcntl

Mon 10/20

6:44 am-11:10 am

1 stop21h 26m

$642

RomeHouston

FCO - IAH

FCOIAH

Rome Fiumicino

Sun 11/9

5:45 am-8:32 am

3 stops33h 47m

Houston George Bush Intcntl

Thu 11/13

7:00 am-11:25 am

2 stops21h 25m

$652

RomeHouston

FCO - IAH

FCOIAH

Rome Fiumicino

Sun 2/1

6:45 am-7:10 pm

1 stop19h 25m

Houston George Bush Intcntl

Fri 2/6

9:05 pm-9:50 am

1 stop29h 45m

$720

RomeHouston

FCO - IAH

FCOIAH

Rome Fiumicino

Thu 11/6

6:00 am-9:53 pm

3 stops22h 53m

Houston George Bush Intcntl

Mon 11/10

9:54 am-2:30 pm

2 stops21h 36m

$728

RomeHouston

FCO - IAH

FCOIAH

Rome Fiumicino

Sat 11/1

6:00 am-5:20 am

2 stops29h 20m

Houston George Bush Intcntl

Wed 11/5

7:00 am-2:30 pm

1 stop24h 30m

$753

RomeHouston

FCO - IAH

FCOIAH

Rome Fiumicino

Thu 10/2

7:10 am-5:50 pm

1 stop17h 40m

Houston George Bush Intcntl

Mon 10/6

10:57 am-7:35 am

1 stop13h 38m

$764

RomeHouston

FCO - IAH

FCOIAH

Rome Fiumicino

Thu 2/19

9:40 am-6:15 pm

1 stop15h 35m

Houston George Bush Intcntl

Sun 2/22

9:41 am-7:55 am

1 stop15h 14m

$764

RomeHouston

FCO - IAH

FCOIAH

Rome Fiumicino

Fri 2/20

7:05 am-6:15 pm

1 stop18h 10m

Houston George Bush Intcntl

Tue 2/24

7:20 am-7:45 am

1 stop17h 25m

$764

RomeHouston

FCO - IAH

FCOIAH

Rome Fiumicino

Thu 11/6

7:05 am-2:35 pm

1 stop14h 30m

Houston George Bush Intcntl

Mon 11/10

4:30 pm-12:40 pm

1 stop13h 10m

$765

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 19 results

Best time to book a flight from Leonardo da Vinci/Fiumicino to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl 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.

Cheapflights Insights

Everything you need to know about your flight from Rome Fiumicino Airport to Houston George Bush Intcntl Airport

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

It’s optimal to fly from Rome Fiumicino Airport to Houston George Bush Intcntl Airport at noon. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing George Bush Intcntl

Read through reviews of airlines operating flights from Rome Fiumicino Airport to Houston George Bush Intcntl Airport, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,926 reviews

Reviews

1 / 20

10.0

Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

United Airlines

7.4

Good

8,926 reviews

United Airlines

7.4

Good

8,926 reviews

Reviews

1 / 20

10.0

Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

Related info for your journey

How long is the flight from Rome Fiumicino Airport to Houston George Bush Intcntl Airport?
Turkish Airlines can get you from Rome Fiumicino Airport to Houston George Bush Intcntl Airport in just under 19h 25m. Your travel time can differ by up to . The distance between Rome Fiumicino Airport and Houston George Bush Intcntl Airport is about 5667 mi.
What is the cheapest airline to fly from Rome Fiumicino Airport to Houston George Bush Intcntl Airport round-trip?
According to our current data, United Airlines ($690), offers the cheapest pricing from Rome Fiumicino Airport to Houston George Bush Intcntl Airport. Users have found that United Airlines is 16% cheaper than the other options available to this destination.
Can I find deals for flights from Leonardo da Vinci/Fiumicino to George Bush Intcntl that include hotel bookings?
Yes. In addition to deals on Leonardo da Vinci/Fiumicino to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Leonardo da Vinci/Fiumicino to George Bush Intcntl?
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 George Bush Intcntl.
Can I find deals for business class flights from Leonardo da Vinci/Fiumicino to George Bush Intcntl?
Yes. Cheapflights offers flight deals from Leonardo da Vinci/Fiumicino to George Bush Intcntl 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 Rome Fiumicino Airport to Houston George Bush Intcntl Airport?
Currently, August is the cheapest month in which you can book a flight from Rome Fiumicino Airport to Houston George Bush Intcntl Airport (average of $241). Flying from Rome Fiumicino Airport to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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

Montgomery

Spring

Jersey Village

Humble

The Woodlands

Conroe

Tomball

Katy

Cypress

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Top airline flying from Leonardo da Vinci/Fiumicino to George Bush Intcntl

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$690	Average$801	FlexibilityNo cancel fee	On-time69%

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$324+ Cheap flights from Fiumicino (FCO) to George Bush Intcntl (IAH)

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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Leonardo da Vinci/Fiumicino to George Bush Intcntl with Cheapflights

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Cheap flight deals from Leonardo da Vinci/Fiumicino to George Bush Intcntl

Round-trip from

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Find flight deals from Leonardo da Vinci/Fiumicino to George Bush Intcntl

Cheapest flights from Leonardo da Vinci/Fiumicino to George Bush IntcntlExplore the most affordable flight options available from Leonardo da Vinci/Fiumicino to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Explore the most affordable flight options available from Leonardo da Vinci/Fiumicino to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Rome Fiumicino Airport to Houston George Bush Intcntl Airport that are best for you.

Best time to book a flight from Leonardo da Vinci/Fiumicino to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Leonardo da Vinci/Fiumicino with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Rome Fiumicino Airport to Houston George Bush Intcntl Airport

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

Reviews of airlines servicing George Bush Intcntl

Read through reviews of airlines operating flights from Rome Fiumicino Airport to Houston George Bush Intcntl Airport, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Leonardo da Vinci/Fiumicino to George Bush Intcntl. 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 Rome Fiumicino Airport to Houston George Bush Intcntl Airport?

What is the cheapest airline to fly from Rome Fiumicino Airport to Houston George Bush Intcntl Airport round-trip?

Can I find deals for flights from Leonardo da Vinci/Fiumicino to George Bush Intcntl that include hotel bookings?

How can I find direct flights from Leonardo da Vinci/Fiumicino to George Bush Intcntl?

Can I find deals for business class flights from Leonardo da Vinci/Fiumicino to George Bush Intcntl?

What is the cheapest month to book a flight from Rome Fiumicino Airport to Houston George Bush Intcntl Airport?

Traveling to a place near Houston George Bush Intcntl Airport?

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Alternative routes for Leonardo da Vinci/Fiumicino to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Leonardo da Vinci/Fiumicino to George Bush Intcntl

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Cheapest flights from Leonardo da Vinci/Fiumicino to George Bush Intcntl
Explore the most affordable flight options available from Leonardo da Vinci/Fiumicino to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.