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Cheap flights from Chicago to Belfast from £300

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 20/8. 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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0 bags
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Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Chicago to Belfast.
 Logo
16:43 - 16:40ORD-BFS
17h 57m2 stops
 Logo
06:15 - 20:03BFS-ORD
43h 48m2 stops
Tue, 3 Jun - Tue, 10 Jun
 Logo
12:00 - 16:40ORD-BFS
22h 40m2 stops
 Logo
06:15 - 20:03BFS-ORD
43h 48m2 stops
Tue, 3 Jun - Tue, 10 Jun
 Logo
16:43 - 16:40ORD-BFS
17h 57m2 stops
 Logo
06:15 - 16:10BFS-ORD
39h 55m3 stops
Tue, 3 Jun - Tue, 10 Jun
British Airways Logo
17:00 - 13:15ORD-BHD
14h 15m1 stop
British Airways Logo
09:35 - 15:55BHD-ORD
12h 20m1 stop
£538British Airways
Find Deal
Thu, 21 Aug - Thu, 4 Sep
British Airways Logo
19:15 - 15:35ORD-BHD
14h 20m1 stop
British Airways Logo
06:50 - 18:15BHD-ORD
17h 25m1 stop
£539British Airways
Find Deal
Wed, 13 Aug - Sun, 24 Aug
American Airlines Logo
21:15 - 15:30ORD-BHD
12h 15m1 stop
American Airlines Logo
06:35 - 15:45BHD-ORD
15h 10m2 stops
£541American Airlines
Find Deal
Thu, 21 Aug - Thu, 4 Sep
American Airlines Logo
21:15 - 15:30ORD-BHD
12h 15m1 stop
American Airlines Logo
06:35 - 15:45BHD-ORD
15h 10m2 stops
£543American Airlines
Find Deal
Thu, 21 Aug - Thu, 4 Sep
Finnair Logo
21:30 - 10:35ORD-BHD
31h 05m2 stops
Finnair Logo
20:05 - 15:05BHD-ORD
25h 00m1 stop
£553Finnair
Find Deal
Mon, 18 Aug - Sun, 24 Aug
Delta Logo
18:47 - 21:15MDW-BHD
20h 28m2 stops
Delta Logo
06:30 - 18:41BHD-MDW
18h 11m2 stops
£839Delta
Find Deal
Sun, 8 Jun - Sun, 15 Jun
Delta Logo
13:00 - 16:55MDW-BHD
21h 55m2 stops
Delta Logo
06:30 - 18:03BHD-MDW
17h 33m2 stops
£856Delta
Find Deal
Wed, 13 Aug - Sun, 24 Aug

Delta flights from Chicago to Belfast

Our best Delta deals on Chicago to Belfast flight tickets
Delta
8 Jun
MDW18:47Chicago Midway
20h 28m
2 stops
BHD21:15Belfast City
15 Jun
BHD06:30Belfast City
18h 11m
2 stops
MDW18:41Chicago Midway
Delta
13 Aug
MDW13:00Chicago Midway
21h 55m
2 stops
BHD16:55Belfast City
24 Aug
BHD06:30Belfast City
17h 33m
2 stops
MDW18:03Chicago Midway
Delta
18 Aug
MDW13:00Chicago Midway
21h 55m
2 stops
BHD16:55Belfast City
24 Aug
BHD06:30Belfast City
17h 58m
2 stops
MDW18:28Chicago Midway

American Airlines flights from Chicago to Belfast

Our best American Airlines deals on Chicago to Belfast flight tickets
American Airlines
28 Apr
ORD17:45Chicago O'Hare Intl
13h 10m
1 stop
BHD12:55Belfast City
13 May
BHD06:35Belfast City
16h 25m
1 stop
ORD17:00Chicago O'Hare Intl
American Airlines
28 Apr
ORD20:20Chicago O'Hare Intl
13h 20m
1 stop
BHD15:40Belfast City
13 May
BHD16:25Belfast City
25h 20m
1 stop
ORD11:45Chicago O'Hare Intl
American Airlines
28 Apr
ORD22:20Chicago O'Hare Intl
11h 20m
1 stop
BHD15:40Belfast City
13 May
BHD06:35Belfast City
16h 54m
2 stops
ORD17:29Chicago 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 typical price of a round-trip flight between Chicago and Belfast?

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 £862. 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

£300

Fastest flight time

11h 50m

Direct flights

None

Airports in Belfast

2 airports
The best one-way flight to Belfast from Chicago in the past 72 hours is £300. The best return flight deal from Chicago to Belfast found on momondo in the last 72 hours is £507.
The fastest flight from Chicago to Belfast takes 11h 50m
There are no direct flights from Chicago to Belfast. Popular non-direct routes for this connection are Chicago Midway Airport - Belfast City Airport, Chicago O'Hare Intl 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 11h 50m.

  • 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