In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

If weather is an important factor for your trip to Chicago O'Hare Intl 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

What is the cheapest time of day to fly from AOI to ORD?

When flying from Ancona to Chicago O'Hare Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Ancona-Chicago O'Hare Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ancona-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Ancona-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Ancona-Chicago O'Hare Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ancona-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Ancona to Chicago O'Hare Intl?

For a flight from Ancona to Chicago O'Hare Intl, you will be flying from Falconara. Ancona Falconara (AOI) is just 7.2 mi from the center of the city. Falconara is the only Ancona airport and it handles 0 outbound flights to Chicago O'Hare Intl per day. 0 airlines have flights to Chicago O'Hare Intl from Ancona Falconara on a regular basis.

Can I find deals for flights from Ancona to O'Hare Intl that include hotel bookings?

Yes. In addition to deals on Ancona to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ancona to O'Hare Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ancona to O'Hare Intl.

Can I find deals for business class flights from Ancona to O'Hare Intl?

Yes. Cheapflights offers flight deals from Ancona to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,444+ Flights from Ancona to Chicago O'Hare Intl Airport

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1. Tell us where you want to go

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2. Select your favorite providers

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Cheap flight deals from Ancona to O'Hare Intl

Cheapest flights from Ancona to O'Hare Intl
Explore the most affordable flight options available from Ancona to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 14, 2025.

Sun 12/289:45 amAOI - ORD

2 stops36h 10mMultiple Airlines

Thu 1/18:40 pmORD - AOI

2 stops36h 50mMultiple Airlines

Deal found 12/13

$1,444

Sun 12/289:45 amAOI - ORD

1 stop15h 40mLufthansa

Thu 1/16:00 pmORD - AOI

1 stop11h 40mLufthansa

Deal found 12/13

$1,648

Best flights from Ancona to O'Hare Intl
Discover carefully curated flight deals from Ancona to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 14, 2025.

Sun 12/289:45 amAOI - ORD

2 stops36h 10mMultiple Airlines

Thu 1/18:40 pmORD - AOI

2 stops36h 50mMultiple Airlines

Deal found 12/13

$1,444

Thu 1/15:10 pmAOI - ORD

2 stops28h 00mLufthansa

Mon 1/56:45 pmORD - AOI

2 stops38h 45mLufthansa

Deal found 12/14

$1,974

Thu 1/15:10 pmAOI - ORD

3 stops33h 50mMultiple Airlines

Mon 1/56:30 pmORD - AOI

2 stops19h 15mMultiple Airlines

Deal found 12/14

$2,368

Last-minute flights from Ancona to O'Hare Intl
Discover last-minute flight deals from Ancona to O'Hare Intl. Data last updated December 14, 2025 and is based on user searches.

Sun 12/289:45 amAOI - ORD

2 stops36h 10mMultiple Airlines

Thu 1/18:40 pmORD - AOI

2 stops36h 50mMultiple Airlines

Deal found 12/13

$1,444

Sun 12/289:45 amAOI - ORD

1 stop15h 40mLufthansa

Thu 1/16:00 pmORD - AOI

1 stop11h 40mLufthansa

Deal found 12/13

$1,648

Thu 1/15:10 pmAOI - ORD

2 stops28h 00mLufthansa

Mon 1/56:45 pmORD - AOI

2 stops38h 45mLufthansa

Deal found 12/14

$1,974

Thu 1/15:10 pmAOI - ORD

3 stops33h 50mMultiple Airlines

Mon 1/56:30 pmORD - AOI

2 stops19h 15mMultiple Airlines

Deal found 12/14

$2,368

Find flight deals from Ancona to O'Hare Intl

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$1,444 (Gotogate)

Provider with most accurate pricing for Ancona Falconara-Chicago O'Hare Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Ancona Falconara-Chicago O'Hare Intl flights.

Search Deals

From Ancona Falconara to Chicago O'Hare Intl

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ancona to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AnconaChicago

AOI - ORD

AOIORD

Ancona Falconara

Sun 12/28

9:45 am-2:55 pm

2 stops36h 10m

Chicago O'Hare Intl

Thu 1/1

8:40 pm-4:30 pm

2 stops36h 50m

$1,444

AnconaChicago

AOI - ORD

AOIORD

Ancona Falconara

Thu 1/1

5:10 pm-2:10 pm

2 stops28h 00m

Chicago O'Hare Intl

Mon 1/5

6:45 pm-4:30 pm

2 stops38h 45m

$1,974

AnconaChicago

AOI - ORD

AOIORD

Ancona Falconara

Thu 1/1

5:10 pm-8:00 pm

3 stops33h 50m

Chicago O'Hare Intl

Mon 1/5

6:30 pm-8:45 pm

2 stops19h 15m

$2,368

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Compare providers for flights from Ancona to O'Hare Intl

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ancona to O'Hare Intl in December.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Ancona-Chicago O'Hare Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ancona-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Ancona-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Ancona-Chicago O'Hare Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ancona-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ancona to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Ancona 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.

Related info for your journey

What airport do you fly from for flights from Ancona to Chicago O'Hare Intl?
For a flight from Ancona to Chicago O'Hare Intl, you will be flying from Falconara. Ancona Falconara (AOI) is just 7.2 mi from the center of the city. Falconara is the only Ancona airport and it handles 0 outbound flights to Chicago O'Hare Intl per day. 0 airlines have flights to Chicago O'Hare Intl from Ancona Falconara on a regular basis.
Can I find deals for flights from Ancona to O'Hare Intl that include hotel bookings?
Yes. In addition to deals on Ancona to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ancona to O'Hare Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ancona to O'Hare Intl.
Can I find deals for business class flights from Ancona to O'Hare Intl?
Yes. Cheapflights offers flight deals from Ancona to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$1,444+ Cheap flights from Ancona (AOI) to O'Hare Intl (ORD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ancona to O'Hare Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Ancona to O'Hare Intl

Cheapest flights from Ancona to O'Hare IntlExplore the most affordable flight options available from Ancona to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 14, 2025.

Explore the most affordable flight options available from Ancona to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 14, 2025.

Find flight deals from Ancona to O'Hare Intl

Most accurate provider

Most trusted provider

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ancona to Chicago O'Hare Intl Airport that are best for you.

Compare providers for flights from Ancona to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ancona to O'Hare Intl in December.

Best time to book a flight from Ancona to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Ancona with our price prediction graph.

Related info for your journey

Find useful and relevant information for your journey from Ancona to O'Hare Intl. 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 Ancona to Chicago O'Hare Intl?

Can I find deals for flights from Ancona to O'Hare Intl that include hotel bookings?

How can I find direct flights from Ancona to O'Hare Intl?

Can I find deals for business class flights from Ancona to O'Hare Intl?

Traveling to a place near Chicago O'Hare Intl Airport?

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Cheapest flights from Ancona to O'Hare Intl
Explore the most affordable flight options available from Ancona to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 14, 2025.