£474 Find Cheap Flights from Illinois to Belfast City Airport

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight to Belfast City departing on 12/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheapest return fare
£474
British Airways
Mon 12/1Tue 20/1
STL - BHD • 2 stops
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Flight Deals

Cheap Flights from Illinois to Belfast City

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Illinois to Belfast City that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Illinois to Belfast City

Mon, 12 Jan - Tue, 20 Jan
British Airways Logo
18:44 - 18:35STL-BHD
17h 51m2 stops
British Airways Logo
06:35 - 18:16BHD-STL
17h 41m2 stops
£474British Airways
Find Deal
Mon, 12 Jan - Tue, 20 Jan
British Airways Logo
17:04 - 16:05STL-BHD
17h 01m2 stops
British Airways Logo
06:35 - 18:16BHD-STL
17h 41m2 stops
£475British Airways
Find Deal
Sun, 11 Jan - Tue, 27 Jan
American Airlines Logo
20:45 - 13:55ORD-BHD
11h 10m1 stop
American Airlines Logo
08:45 - 17:00BHD-ORD
14h 15m1 stop
£485American Airlines
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Wed, 11 Feb - Sun, 15 Feb
Delta Logo
10:19 - 16:50STL-BHD
24h 31m2 stops
Delta Logo
17:20 - 14:47BHD-STL
51h 27m2 stops
£498Delta
Find Deal
Sun, 11 Jan - Tue, 27 Jan
British Airways Logo
16:33 - 13:55ORD-BHD
15h 22m2 stops
British Airways Logo
10:00 - 18:45BHD-ORD
14h 45m1 stop
£499British Airways
Find Deal
Sun, 11 Jan - Tue, 27 Jan
British Airways Logo
16:33 - 13:55ORD-BHD
15h 22m2 stops
British Airways Logo
08:45 - 20:04BHD-ORD
17h 19m2 stops
£502British Airways
Find Deal
Sun, 7 Dec - Sun, 14 Dec
KLM Logo
16:25 - 16:50ORD-BHD
18h 25m1 stop
KLM Logo
06:30 - 14:20BHD-ORD
13h 50m1 stop
£540KLM
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Wed, 11 Feb - Sun, 15 Feb
KLM Logo
09:59 - 16:50STL-BHD
24h 51m2 stops
KLM Logo
17:20 - 09:06BHD-STL
45h 46m2 stops
£541KLM
Find Deal
Wed, 18 Mar - Sun, 22 Mar
American Airlines Logo
15:34 - 10:15ORD-BHD
13h 41m2 stops
American Airlines Logo
09:10 - 21:25BHD-ORD
17h 15m2 stops
£542American Airlines
Find Deal
Sun, 22 Feb - Thu, 26 Feb
Delta Logo
09:34 - 16:50MDW-BHD
25h 16m2 stops
Delta Logo
17:20 - 17:45BHD-MDW
30h 25m2 stops
£665Delta
Find Deal
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FAQs for booking Illinois to Belfast City Airport flights

  • How does KAYAK find such low prices on flights from Illinois to Belfast City Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Belfast City Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Belfast City Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast City Airport from Illinois is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Illinois to Belfast City Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Belfast City Airport with an airline and back to Illinois with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Belfast City Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Belfast City Airport from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Travelling to a place near Belfast City?

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

Everything you need to know for your flight to Belfast City

Information on your arrival and departure airports

Belfast City Airport (BHD)