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$434+ Cheap flights from Belfast City (BHD) to Illinois

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 6/17. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — ORD
Mar 23 — Mar 301
Mon 3/23
Mon 3/30
1 adult, Economy
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Cheap flight deals from Belfast City to Illinois

Cheapest flights from Belfast City to Illinois
Explore the most affordable flight options available from Belfast City to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2026.

This Mytrip deal was found by Cheapflights users on 2/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/132:30 pm
BHD
-
ORD
2 stops33h 45m
Multiple Airlines
Mon 4/207:25 pm
ORD
-
BHD
2 stops15h 25m
Multiple Airlines
Deal found 2/18$774
This American Airlines deal was found by Cheapflights users on 2/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:30 am
BHD
-
ORD
1 stop11h 50m
American Airlines
Mon 4/207:05 pm
ORD
-
BHD
1 stop11h 50m
American Airlines
Deal found 2/18$806
This Virgin Atlantic deal was found by Cheapflights users on 2/18. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/135:30 pm
BHD
-
ORD
1 stop26h 45m
Virgin Atlantic
Mon 4/2011:00 am
ORD
-
BHD
2 stops16h 20m
Virgin Atlantic
Deal found 2/18$826
This Mytrip deal was found by Cheapflights users on 2/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/237:00 am
BHD
-
ORD
3 stops43h 20m
Multiple Airlines
Wed 2/259:50 pm
ORD
-
BHD
2 stops17h 00m
Multiple Airlines
Deal found 2/19$1,071
This British Airways deal was found by Cheapflights users on 2/18. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/268:00 pm
BHD
-
ORD
1 stop25h 25m
British Airways
Mon 3/24:10 pm
ORD
-
BHD
2 stops16h 05m
British Airways
Deal found 2/18$1,135

Find flight deals from Belfast City to Illinois

Keep the following information in mind while searching for Belfast City to Illinois flight deals. Data was last updated February 21, 2026.

Round-trip from

$774
(Mytrip)

One-way from

$434
(Kiwi.com)
From Belfast City to Illinois
Search Deals
One-way flight from Belfast City to Illinois
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Belfast City to Illinois 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 February 21, 2026.
Use the filters below to find and compare flights from Belfast City Airport to Illinois that are best for you.

Fly from

Belfast City

Fly to

Illinois

Route

Depart

Return

Price

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Mon 4/13

2:30 pm-6:15 pm

2 stops33h 45m

Chicago O'Hare Intl

Mon 4/20

7:25 pm-4:50 pm

2 stops15h 25m

$774

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Mon 4/13

6:30 am-12:20 pm

1 stop11h 50m

Chicago O'Hare Intl

Mon 4/20

7:05 pm-12:55 pm

1 stop11h 50m

$806

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Mon 4/13

5:30 pm-2:15 pm

1 stop26h 45m

Chicago O'Hare Intl

Mon 4/20

11:00 am-9:20 am

2 stops16h 20m

$826

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Thu 4/9

5:30 pm-2:15 pm

1 stop26h 45m

Chicago O'Hare Intl

Sun 4/12

9:50 am-9:20 am

2 stops17h 30m

$1,197

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Thu 4/9

9:50 am-10:16 pm

2 stops18h 26m

Chicago O'Hare Intl

Sun 4/12

9:50 am-9:20 am

2 stops17h 30m

$1,202

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Wed 6/17

4:10 pm-6:15 pm

3 stops32h 05m

$434

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Sun 7/12

8:10 pm-7:15 pm

3 stops29h 05m

$558

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Mon 7/13

9:50 am-9:25 pm

3 stops41h 35m

$605

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Wed 7/15

10:25 am-11:36 am

3 stops31h 11m

$623

BelfastChicago

BHD - ORD

BHDORD

Belfast City

Tue 7/14

7:00 am-9:25 pm

2 stops20h 25m

$657

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 14 results
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Best time to book a flight from Belfast City to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Belfast City 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 Belfast City Airport to Illinois
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Belfast City to Illinois. 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 Belfast City Airport to Illinois?

    Departing from Belfast City Airport to Illinois will take you 11h 50m. Airlines will cover a distance of 3644 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Belfast City to Illinois that include hotel bookings?

    Yes. In addition to deals on Belfast City to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Belfast City to Illinois?

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

  • Can I find deals for business class flights from Belfast City to Illinois?

    Yes. Cheapflights offers flight deals from Belfast City to Illinois 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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