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Cheap flights from Belfast City Airport to Chicago from $678

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast City Airport to Chicago departing on 9/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Belfast City Airport to Chicago

Cheap round-trip flights

Logo
1:50 pm - 11:50 amBHD-ORD
28h 00m1 stop
Logo
10:35 pm - 3:40 pmORD-BHD
11h 05m1 stop
$678
Find Deal
lun., sep. 15 - lun., sep. 22
British Airways Logo
6:40 am - 2:50 pmBHD-ORD
14h 10m1 stop
British Airways Logo
10:35 pm - 5:30 pmORD-BHD
12h 55m1 stop
$699British Airways
Find Deal
lun., sep. 15 - lun., sep. 22
KLM Logo
6:30 am - 2:40 pmBHD-ORD
14h 10m1 stop
KLM Logo
6:50 pm - 4:55 pmORD-BHD
16h 05m2 stops
$719KLM
Find Deal
lun., sep. 15 - lun., sep. 22
Virgin Atlantic Logo
6:30 am - 9:15 pmBHD-ORD
20h 45m2 stops
Virgin Atlantic Logo
5:15 pm - 4:55 pmORD-BHD
17h 40m2 stops
$741Virgin Atlantic
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lun., sep. 15 - lun., sep. 22
Logo
2:25 pm - 7:40 pmBHD-ORD
35h 15m3 stops
Logo
10:27 am - 1:45 pmORD-BHD
21h 18m2 stops
$1,069
Find Deal
lun., sep. 15 - lun., sep. 22
Logo
2:25 pm - 7:40 pmBHD-ORD
35h 15m3 stops
Logo
10:18 am - 1:45 pmORD-BHD
21h 27m3 stops
$1,161
Find Deal
lun., sep. 15 - lun., sep. 22

momondo Fare Finder

 
Customize your flight search to find flights from Belfast City Airport to Chicago O'Hare Intl Airport 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, momondo users made 832,500 searches. Data last updated agosto 20, 2025.
Use the filters below to find and compare flights from Belfast City Airport to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastChicago

BHD - ORD

BHDORD

Belfast City

lun. 9/15

1:50 pm-11:50 am

1 stop28h 00m

Chicago O'Hare Intl

lun. 9/22

10:35 pm-3:40 pm

1 stop11h 05m

$678

BelfastChicago

BHD - ORD

BHDORD

Belfast City

lun. 9/15

6:40 am-2:50 pm

1 stop14h 10m

Chicago O'Hare Intl

lun. 9/22

10:35 pm-5:30 pm

1 stop12h 55m

$699

BelfastChicago

BHD - ORD

BHDORD

Belfast City

lun. 9/15

6:30 am-2:40 pm

1 stop14h 10m

Chicago O'Hare Intl

lun. 9/22

6:50 pm-4:55 pm

2 stops16h 05m

$719

BelfastChicago

BHD - ORD

BHDORD

Belfast City

lun. 9/15

6:30 am-9:15 pm

2 stops20h 45m

Chicago O'Hare Intl

lun. 9/22

5:15 pm-4:55 pm

2 stops17h 40m

$741

BelfastChicago

BHD - ORD

BHDORD

Belfast City

lun. 9/15

2:25 pm-7:40 pm

3 stops35h 15m

Chicago O'Hare Intl

lun. 9/22

10:27 am-1:45 pm

2 stops21h 18m

$1,069

BelfastChicago

BHD - ORD

BHDORD

Belfast City

lun. 9/15

2:25 pm-7:40 pm

3 stops35h 15m

Chicago O'Hare Intl

lun. 9/22

10:18 am-1:45 pm

3 stops21h 27m

$1,161

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Belfast City Airport to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Belfast City Airport to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Belfast City Airport to Chicago O'Hare Intl Airport (BHD to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast City Airport to Chicago O'Hare Intl Airport

Direct flights

None
There are no direct flights from Belfast City Airport to Chicago O'Hare Intl Airport. There are no popular flight routes from Belfast City Airport to Chicago O'Hare Intl Airport.
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  • How far is Belfast City to Chicago O'Hare Intl by plane?

    Belfast City and Chicago O'Hare Intl are 3643.6 mi apart from one another. 14h 10m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Belfast City Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Belfast City Airport to Chicago O'Hare Intl Airport refresh daily.

  • How old do you have to be to fly from Belfast City Airport to Chicago O'Hare Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast City Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The necessary travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Belfast City Airport to Chicago O'Hare Intl Airport?

    Price Alerts will notify you by email when the price for flights to Chicago O'Hare Intl Airport from Belfast City Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Belfast City Airport to Chicago O'Hare Intl Airport with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Traveling to a place near Chicago?

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Why use momondo?

Why should I use momondo to find a flight deal from Belfast to Chicago?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Belfast to Chicago for you.

Can I find flights from Belfast to Chicago with flexible booking policies on momondo?

All flight searches from Belfast to Chicago on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Belfast to Chicago?

Once all potential Belfast to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Belfast to Chicago right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Belfast to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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1 adult
lun. 8/25
lun. 9/1
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