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Cheap flights from Chicago to Belfast from £246

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 9/8. 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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Find the cheapest flights from Chicago to Belfast

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Chicago to Belfast.
22:25 - 17:30ORD-BHD
13h 05m1 stop
20:20 - 14:40BHD-ORD
24h 20m1 stop
Tue, 13 May - Tue, 20 May
16:50 - 16:55ORD-BHD
18h 05m1 stop
06:30 - 14:10BHD-ORD
13h 40m1 stop
£523Virgin Atlantic
Find Deal
Tue, 22 Apr - Fri, 2 May
22:20 - 17:30ORD-BHD
13h 10m1 stop
09:30 - 20:01BHD-ORD
16h 31m2 stops
£527American Airlines
Find Deal
Tue, 22 Apr - Fri, 2 May
13:23 - 10:35ORD-BHD
15h 12m2 stops
06:35 - 17:39BHD-ORD
17h 04m2 stops
£538British Airways
Find Deal
Tue, 22 Apr - Fri, 2 May
16:55 - 13:05ORD-BHD
14h 10m1 stop
06:50 - 15:55BHD-ORD
15h 05m1 stop
£550British Airways
Find Deal
Sun, 27 Apr - Sun, 4 May
22:25 - 15:35ORD-BHD
11h 10m1 stop
06:50 - 14:40BHD-ORD
13h 50m1 stop
£553American Airlines
Find Deal
Wed, 14 May - Wed, 21 May
13:16 - 16:55MDW-BHD
21h 39m2 stops
06:30 - 17:19BHD-MDW
16h 49m2 stops
£555Delta
Find Deal
Tue, 22 Apr - Fri, 2 May
16:20 - 21:05ORD-BHD
22h 45m1 stop
06:30 - 17:26BHD-ORD
16h 56m2 stops
£577KLM
Find Deal
Tue, 13 May - Tue, 20 May
19:25 - 16:55ORD-BHD
15h 30m2 stops
17:25 - 14:10BHD-ORD
26h 45m1 stop
£579KLM
Find Deal
Wed, 14 May - Wed, 21 May
14:15 - 16:55ORD-BHD
20h 40m2 stops
06:30 - 20:21BHD-ORD
19h 51m2 stops
£591Delta
Find Deal
Tue, 13 May - Tue, 20 May

KLM flights from Chicago to Belfast

Our best KLM deals on Chicago to Belfast flight tickets
KLM
13 May
ORD16:20Chicago O'Hare Intl
22h 45m
1 stop
BHD21:05Belfast City
20 May
BHD06:30Belfast City
16h 56m
2 stops
ORD17:26Chicago O'Hare Intl
KLM
14 May
ORD19:25Chicago O'Hare Intl
15h 30m
2 stops
BHD16:55Belfast City
21 May
BHD17:25Belfast City
26h 45m
1 stop
ORD14:10Chicago O'Hare Intl
KLM
14 May
ORD19:25Chicago O'Hare Intl
15h 30m
2 stops
BHD16:55Belfast City
21 May
BHD06:30Belfast City
16h 15m
2 stops
ORD16:45Chicago O'Hare Intl

British Airways flights from Chicago to Belfast

Our best British Airways deals on Chicago to Belfast flight tickets
British Airways
22 Apr
ORD13:23Chicago O'Hare Intl
15h 12m
2 stops
BHD10:35Belfast City
2 May
BHD06:35Belfast City
17h 04m
2 stops
ORD17:39Chicago O'Hare Intl
British Airways
27 Apr
ORD16:55Chicago O'Hare Intl
14h 10m
1 stop
BHD13:05Belfast City
4 May
BHD06:50Belfast City
15h 05m
1 stop
ORD15:55Chicago O'Hare Intl
British Airways
14 May
ORD16:55Chicago O'Hare Intl
13h 00m
1 stop
BHD11:55Belfast City
21 May
BHD06:50Belfast City
16h 10m
1 stop
ORD17:00Chicago O'Hare Intl

See travel insights to Belfast from

How to get the cheapest flight ticket from Chicago to Belfast

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 time of day to depart on your flight to Belfast?

The cheapest time of day to fly to Belfast is in the morning when flights can be purchased for as low as £0. Flights to Belfast are more costly in the afternoon, with an average ticket price of £886. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Chicago to Belfast flight deals and tips

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

Best price found

£246

Fastest flight time

10h 55m

Direct flights

None

Airports in Belfast

2 airports
The best one-way flight to Belfast from Chicago in the past 72 hours is £246. The best return flight deal from Chicago to Belfast found on momondo in the last 72 hours is £497.
The fastest flight from Chicago to Belfast takes 10h 55m
There are no direct flights from Chicago to Belfast. Popular non-direct routes for this connection are Chicago O'Hare Intl Airport - Belfast Intl Airport, Chicago Midway Airport - Belfast Intl Airport and Chicago O'Hare Intl Airport - Belfast City Airport.
There are 2 airports near Belfast: Belfast Intl (BFS), Belfast City (BHD)

  • How far is Chicago to Belfast by plane?

    The distance between Chicago and Belfast is about 3636.7 mi. In terms of flight time, this usually takes a little over 10h 55m.

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

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

  • How old do you have to be to fly from Chicago to Belfast?

    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.

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

    The travel and health documents you'll need for your trip to Belfast may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Belfast. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Why use momondo?

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

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 Chicago to Belfast for 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?

momondo helps you find the best flight between Chicago and Belfast by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Chicago to Belfast 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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Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Airports listed have a maximum distance of 12.2 mi from Belfast