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Cheap flights from Chicago to Belfast from $314

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Belfast departing on 11/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Chicago to Belfast

Cheap round-trip flights

British Airways Logo
10:35 pm - 3:40 pmORD-BHD
11h 05m1 stop
British Airways Logo
7:30 pm - 3:45 pmBHD-ORD
26h 15m2 stops
$637British Airways
Find Deal
Mon, Aug 25 - Mon, Sep 1
British Airways Logo
8:35 pm - 3:40 pmORD-BHD
13h 05m1 stop
British Airways Logo
7:30 pm - 11:55 amBHD-ORD
22h 25m1 stop
$647British Airways
Find Deal
Mon, Aug 25 - Mon, Sep 1
American Airlines Logo
3:08 pm - 10:20 amORD-BHD
13h 12m2 stops
American Airlines Logo
6:35 am - 3:25 pmBHD-ORD
14h 50m1 stop
$690American Airlines
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Thu, Nov 6 - Wed, Nov 12
American Airlines Logo
3:08 pm - 10:20 amORD-BHD
13h 12m2 stops
American Airlines Logo
6:35 am - 5:38 pmBHD-ORD
17h 03m2 stops
$700American Airlines
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Thu, Nov 6 - Wed, Nov 12
Logo
10:15 pm - 8:25 pmORD-BHD
16h 10m2 stops
Logo
7:05 am - 9:15 pmBHD-ORD
20h 10m2 stops
$747
Find Deal
Sun, Sep 14 - Sun, Sep 21
Virgin Atlantic Logo
4:15 pm - 9:15 pmORD-BHD
23h 00m1 stop
Virgin Atlantic Logo
6:30 am - 2:10 pmBHD-ORD
13h 40m1 stop
$763Virgin Atlantic
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Fri, Oct 3 - Tue, Oct 7
Virgin Atlantic Logo
4:15 pm - 9:15 pmORD-BHD
23h 00m1 stop
Virgin Atlantic Logo
6:30 am - 2:10 pmBHD-ORD
13h 40m1 stop
$765Virgin Atlantic
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Fri, Oct 3 - Tue, Oct 7
KLM Logo
4:15 pm - 4:55 pmORD-BHD
18h 40m1 stop
KLM Logo
6:30 am - 5:45 pmBHD-ORD
17h 15m2 stops
$769KLM
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Thu, Sep 25 - Tue, Sep 30
KLM Logo
4:25 pm - 4:50 pmORD-BHD
18h 25m1 stop
KLM Logo
6:30 am - 2:20 pmBHD-ORD
13h 50m1 stop
$815KLM
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Wed, Dec 3 - Sun, Dec 7
Logo
10:27 am - 8:25 pmORD-BHD
27h 58m3 stops
Logo
10:20 am - 4:10 pmBHD-ORD
35h 50m3 stops
$978
Find Deal
Thu, Sep 25 - Tue, Sep 30

Delta flights from Chicago to Belfast City Airport

Our best Delta deals on Chicago to Belfast City Airport flight tickets
Delta
Dec 3
ORD4:25 pmChicago O'Hare Intl
22h 35m
1 stop
BHD9:00 pmBelfast City
Dec 7
BHD6:30 amBelfast City
21h 01m
2 stops
ORD9:31 pmChicago O'Hare Intl
$775
Find similar
Delta
Oct 3
ORD6:50 pmChicago O'Hare Intl
16h 05m
2 stops
BHD4:55 pmBelfast City
Oct 7
BHD6:30 amBelfast City
16h 52m
2 stops
ORD5:22 pmChicago O'Hare Intl
$777
Find similar
Delta
Oct 3
ORD6:50 pmChicago O'Hare Intl
16h 05m
2 stops
BHD4:55 pmBelfast City
Oct 7
BHD6:30 amBelfast City
16h 52m
2 stops
ORD5:22 pmChicago O'Hare Intl
$778
Find similar

Virgin Atlantic flights from Chicago to Belfast City Airport

Our best Virgin Atlantic deals on Chicago to Belfast City Airport flight tickets
Virgin Atlantic
Oct 3
ORD4:15 pmChicago O'Hare Intl
23h 00m
1 stop
BHD9:15 pmBelfast City
Oct 7
BHD6:30 amBelfast City
13h 40m
1 stop
ORD2:10 pmChicago O'Hare Intl
$763
Find similar
Virgin Atlantic
Oct 3
ORD4:15 pmChicago O'Hare Intl
23h 00m
1 stop
BHD9:15 pmBelfast City
Oct 7
BHD6:30 amBelfast City
13h 40m
1 stop
ORD2:10 pmChicago O'Hare Intl
$765
Find similar
Virgin Atlantic
Oct 3
ORD10:15 amChicago O'Hare Intl
29h 00m
2 stops
BHD9:15 pmBelfast City
Oct 7
BHD6:30 amBelfast City
13h 40m
1 stop
ORD2:10 pmChicago O'Hare Intl
$767
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago to Belfast City 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 August 2, 2025.
Use the filters below to find and compare flights from Chicago to Belfast City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBelfast

ORD - BHD

ORDBHD

Chicago O'Hare Intl

Mon 8/25

10:35 pm-3:40 pm

1 stop11h 05m

Belfast City

Mon 9/1

7:30 pm-3:45 pm

2 stops26h 15m

$637

ChicagoBelfast

ORD - BHD

ORDBHD

Chicago O'Hare Intl

Mon 8/25

8:35 pm-3:40 pm

1 stop13h 05m

Belfast City

Mon 9/1

7:30 pm-11:55 am

1 stop22h 25m

$647

ChicagoBelfast

ORD - BHD

ORDBHD

Chicago O'Hare Intl

Thu 11/6

3:08 pm-10:20 am

2 stops13h 12m

Belfast City

Wed 11/12

6:35 am-3:25 pm

1 stop14h 50m

$690

ChicagoBelfast

ORD - BHD

ORDBHD

Chicago O'Hare Intl

Thu 11/6

3:08 pm-10:20 am

2 stops13h 12m

Belfast City

Wed 11/12

6:35 am-5:38 pm

2 stops17h 03m

$700

ChicagoBelfast

ORD - BHD

ORDBHD

Chicago O'Hare Intl

Sun 9/14

10:15 pm-8:25 pm

2 stops16h 10m

Belfast City

Sun 9/21

7:05 am-9:15 pm

2 stops20h 10m

$747

ChicagoBelfast

ORD - BHD

ORDBHD

Chicago O'Hare Intl

Fri 10/3

4:15 pm-9:15 pm

1 stop23h 00m

Belfast City

Tue 10/7

6:30 am-2:10 pm

1 stop13h 40m

$763

ChicagoBelfast

ORD - BHD

ORDBHD

Chicago O'Hare Intl

Fri 10/3

4:15 pm-9:15 pm

1 stop23h 00m

Belfast City

Tue 10/7

6:30 am-2:10 pm

1 stop13h 40m

$765

ChicagoBelfast

ORD - BHD

ORDBHD

Chicago O'Hare Intl

Thu 9/25

4:15 pm-4:55 pm

1 stop18h 40m

Belfast City

Tue 9/30

6:30 am-5:45 pm

2 stops17h 15m

$769

ChicagoBelfast

ORD - BHD

ORDBHD

Chicago O'Hare Intl

Wed 12/3

4:25 pm-4:50 pm

1 stop18h 25m

Belfast City

Sun 12/7

6:30 am-2:20 pm

1 stop13h 50m

$815

ChicagoBelfast

ORD - BHD

ORDBHD

Chicago O'Hare Intl

Thu 9/25

10:27 am-8:25 pm

3 stops27h 58m

Belfast City

Tue 9/30

10:20 am-4:10 pm

3 stops35h 50m

$978

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Belfast from

How to get the cheapest flight ticket from Chicago to Belfast City Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Belfast City Airport?

On average, the least expensive day to fly to Belfast City Airport from Chicago is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $625. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Chicago because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $782.

When to book flights from Chicago to Belfast City Airport

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

Cheap Chicago to Belfast City Airport (CHI to BHD) flight deals and tips

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

Best Price Found

$314

Fastest flight time

11h 05m

Direct flights

None
The best one-way flight to Belfast City Airport from Chicago in the past 72 hours is $314. The best round-trip flight deal from Chicago to Belfast City Airport found on momondo in the last 72 hours is $637.
The fastest flight from Chicago to Belfast City Airport takes 11h 05m
There are no direct flights from Chicago to Belfast City Airport. Popular non-direct routes for this connection are Chicago Midway Airport - Belfast City Airport and Chicago O'Hare Intl Airport - Belfast City Airport.
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  • How far is Chicago to Belfast City by plane?

    There are 3638.3 mi between Chicago and Belfast City. Typically, this will take 11h 05m by plane in normal conditions.

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

    Prices for flights from Chicago to Belfast City Airport were last updated today.

  • How old do you have to be to fly from Chicago to Belfast City 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 Chicago to Belfast City Airport.

  • What documentation or ID do you need to fly to Belfast City Airport?

    The necessary travel and health documents for your Belfast City 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.

Traveling to a place near Belfast?

Book flights to Belfast if you plan to visit one of these locations
Newcastle
Bangor

Why use momondo?

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

It is quick and easy to find Chicago to Belfast flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Belfast that suits you.

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

momondo does allow users to show only those flights to Belfast from Chicago which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Belfast from Chicago.

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

Yes momondo offers price alerts on flights to Belfast from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Belfast City Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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