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$210+ Cheap flights from Chicago (CHI) to Vatican, Vatican City

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
CHI
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago to Vatican are usually found in February or November, booked 21 days in advance, depart on a Monday or Tuesday and return on a Thursday

Cheap flight deals from Chicago to Vatican

Keep the following information in mind while searching for Chicago to Vatican flight deals. Data was last updated January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$417
(oojo)

One-way from

$210
(Trip.com)

Popular in

June

Cheapest in

February

Average price

$780
Provider with most accurate pricing for Chicago (CHI)-Rome (ROM) flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Rome (ROM) flights.
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From Chicago (CHI) to Vatican
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One-way flight from Chicago (CHI) to Vatican
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Highest demand for flights based on searches. 16% potential increase in price ($162 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Chicago to Vatican

Cheapest flights from Chicago to Vatican
Explore the most affordable flight options available from Chicago to Vatican. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This oojo deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/227:10 pmORD - FCO
1 stop32h 55mScandinavian Airlines
Thu 3/1211:55 amFCO - ORD
1 stop36h 00mScandinavian Airlines
Deal found 1/6$417
This FlightHub deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/187:10 pmORD - FCO
1 stop16h 35mTAP AIR PORTUGAL
Sat 3/74:40 pmFCO - ORD
1 stop29h 05mTAP AIR PORTUGAL
Deal found 1/6$420
This FlightHub deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:15 pmORD - FCO
2 stops32h 05mScandinavian Airlines
Tue 4/2811:55 amFCO - ORD
1 stop35h 15mScandinavian Airlines
Deal found 1/6$421
This FlightHub deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:00 pmORD - FCO
1 stop33h 20mTAP AIR PORTUGAL
Sat 4/255:40 pmFCO - ORD
1 stop29h 20mTAP AIR PORTUGAL
Deal found 1/6$424
This Kiwi.com deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:00 pmORD - FCO
1 stop15h 45mTAP AIR PORTUGAL
Wed 4/294:45 amFCO - ORD
1 stop18h 15mTAP AIR PORTUGAL
Deal found 1/6$429
This FlightHub deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/126:00 pmORD - FCO
1 stop18h 05mTAP AIR PORTUGAL
Thu 4/235:45 pmFCO - ORD
1 stop29h 15mTAP AIR PORTUGAL
Deal found 1/6$430
This TAP AIR PORTUGAL deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:00 pmORD - FCO
1 stop18h 05mTAP AIR PORTUGAL
Fri 5/85:45 pmFCO - ORD
1 stop29h 30mTAP AIR PORTUGAL
Deal found 1/8$434
This oojo deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/316:30 pmORD - FCO
1 stop12h 30mIcelandair
Mon 2/911:25 amFCO - ORD
1 stop12h 55mIcelandair
Deal found 1/6$435
This oojo deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:15 pmORD - FCO
2 stops32h 05mScandinavian Airlines
Thu 5/77:25 pmFCO - ORD
1 stop27h 45mScandinavian Airlines
Deal found 1/8$436
This Kiwi.com deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:00 pmORD - FCO
1 stop15h 45mTAP AIR PORTUGAL
Thu 4/301:35 pmFCO - ORD
1 stop33h 25mTAP AIR PORTUGAL
Deal found 1/6$437
This FlightHub deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/118:25 pmORD - FCO
1 stop20h 40mTAP AIR PORTUGAL
Thu 5/145:45 pmFCO - ORD
1 stop29h 15mTAP AIR PORTUGAL
Deal found 1/7$439
This oojo deal was found by Cheapflights users on 1/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/87:15 pmORD - FCO
2 stops33h 10mScandinavian Airlines
Tue 4/147:25 pmFCO - ORD
1 stop27h 45mScandinavian Airlines
Deal found 1/8$440

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago to Vatican 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 2,558,603 searches. Data last updated January 8, 2026.
Use the filters below to find and compare flights from Chicago to Vatican that are best for you.

Fly from

Chicago

Fly to

Vatican

Route

Depart

Return

Price

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Mon 1/19

7:01 am-8:55 am

2 stops18h 54m

Rome Fiumicino

Thu 1/29

12:45 pm-2:20 pm

1 stop32h 35m

$503

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Tue 4/14

6:40 pm-9:50 am

1 stop32h 10m

Rome Fiumicino

Tue 4/21

10:00 am-1:30 pm

Nonstop10h 30m

$503

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Wed 2/25

10:36 am-8:55 am

2 stops15h 19m

Rome Fiumicino

Wed 3/4

6:10 am-2:20 pm

1 stop15h 10m

$503

ChicagoRome

MDW - FCO

MDWFCO

Chicago Midway

Sun 2/22

10:49 am-10:30 am

1 stop16h 41m

Rome Fiumicino

Tue 3/10

9:05 am-5:54 pm

1 stop14h 49m

$508

ChicagoRome

MDW - FCO

MDWFCO

Chicago Midway

Wed 2/18

12:45 pm-10:30 am

1 stop14h 45m

Rome Fiumicino

Tue 3/3

6:10 am-5:37 pm

2 stops18h 27m

$509

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Sun 3/1

2:05 pm-3:15 pm

2 stops18h 10m

Rome Fiumicino

Tue 3/17

10:05 am-9:49 pm

2 stops17h 44m

$513

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Thu 4/16

4:16 pm-4:55 pm

2 stops17h 39m

Rome Fiumicino

Wed 4/22

1:10 pm-10:34 pm

1 stop16h 24m

$555

ChicagoRome

MDW - FCO

MDWFCO

Chicago Midway

Sun 2/22

12:45 pm-10:30 am

1 stop14h 45m

Rome Fiumicino

Sun 3/1

6:10 am-5:37 pm

2 stops18h 27m

$559

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Wed 3/18

10:45 pm-7:20 pm

1 stop14h 35m

Rome Fiumicino

Mon 3/23

8:50 pm-6:00 pm

2 stops27h 10m

$559

ChicagoRome

ORD - FCO

ORDFCO

Chicago O'Hare Intl

Thu 2/26

10:36 am-11:55 am

2 stops18h 19m

Rome Fiumicino

Tue 3/3

10:05 am-2:20 pm

1 stop35h 15m

$559

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 45 results
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Best time to book a flight from Chicago to Vatican

Have a flexible travel schedule? Discover the best time to fly to Vatican from Chicago 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 Chicago to Vatican

How far ahead should I book a flight from Chicago to Vatican?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Vatican. Price data was last updated on January 2, 2026.

To ensure you get the cheapest price possible for a flight from Chicago to Vatican, you should look to book at least 21 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Vatican

Get insights into the airlines that provide service to Vatican. 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 Vatican. Reviews last updated January 8, 2026.
Peruse reviews from past customers who have flown with United Airlines, Icelandair, and TAP AIR PORTUGAL from Chicago to Vatican to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,139 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
United Airlines
7.4
Good
9,139 reviews
United Airlines
7.4
Good
9,139 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
Icelandair
7.1
Good
593 reviews
United Airlines
7.4
Good
9,139 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
TAP AIR PORTUGAL
7.1
Good
2,111 reviews
United Airlines
7.4
Good
9,139 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
ITA Airways
6.7
Okay
1,126 reviews
United Airlines
7.4
Good
9,139 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
British Airways
6.7
Okay
7,657 reviews
United Airlines
7.4
Good
9,139 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Vatican. 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 Chicago to Vatican?

    A quick flight from Chicago to Vatican can take about 14h 45m. Delta provides one of the quickest options available for as low as $559. The distance from Chicago to Vatican is about 4810 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Chicago to Vatican one-way?

    $193 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on Icelandair and ITA Airways, with prices starting from $193 and $196, respectively.

  • Can I find deals for flights from Chicago to Vatican that include hotel bookings?

    Yes. In addition to deals on Chicago to Vatican flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Vatican?

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

  • Can I find deals for business class flights from Chicago to Vatican?

    Yes. Cheapflights offers flight deals from Chicago to Vatican by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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