Cheap flights from Belfast to Illinois

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How to find the cheapest flight from
Belfast (BHD) to Illinois

All the information you need to plan the best BHD to ORD flight in 2022: compare Belfast to Illinois flight prices with the expected peak season, weather and rainfall in Illinois.
When is the cheapest time to fly from Belfast to Illinois (BFS - IL)?

When flying from Belfast to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest month to fly from Belfast to Illinois?

April can be a great time to fly to Illinois from Belfast with a flight ticket averaging about £810. Cheapflights users have found deals in the month of April for as cheap as £541. The most expensive prices can be found in the month of May.

Cheap flights from Belfast to Illinois in August, September 2022

The best prices found for BHD to Illinois flights in August, September
14 Aug - 24 Aug
£1,160pp
BHD
Belfast City
Iberia
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Iberia
   
2 STOPS
BHD
Belfast City
14 Aug - 24 Aug
£1,176pp
BHD
Belfast City
British Airways
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
British Airways
 
1 STOP
BHD
Belfast City
14 Aug - 24 Aug
£1,295pp
BHD
Belfast City
British Airways
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
British Airways
   
2 STOPS
BHD
Belfast City

Belfast to Illinois 2022 flight deals

Cheap flights to Illinois from Belfast found for this year
13 Dec - 20 Dec
£568pp
BHD
Belfast City
British Airways
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
British Airways
 
1 STOP
BHD
Belfast City
13 Dec - 20 Dec
£596pp
BHD
Belfast City
Multiple airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
British Airways
   
2 STOPS
BHD
Belfast City
13 Dec - 20 Dec
£619pp
BHD
Belfast City
Multiple airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
British Airways
   
2 STOPS
BHD
Belfast City

Cheap Aer Lingus flights from Belfast to Illinois

29 Oct - 11 Nov
£722pp
BHD
Belfast City
Aer Lingus
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Aer Lingus
   
2 STOPS
BHD
Belfast City
20 Oct - 8 Nov
£730pp
BHD
Belfast City
Aer Lingus
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Aer Lingus
   
2 STOPS
BHD
Belfast City
1 Oct - 15 Oct
£743pp
BHD
Belfast City
Aer Lingus
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Aer Lingus
   
2 STOPS
BHD
Belfast City

Cheap British Airways flights from Belfast to Illinois

13 Dec - 20 Dec
£568pp
BHD
Belfast City
British Airways
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
British Airways
 
1 STOP
BHD
Belfast City
20 Oct - 8 Nov
£623pp
BHD
Belfast City
British Airways
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
British Airways
 
1 STOP
BHD
Belfast City
20 Oct - 8 Nov
£638pp
BHD
Belfast City
British Airways
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
British Airways
   
2 STOPS
BHD
Belfast City

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Belfast</span> to <span class="emphasized">Illinois</span> flights.

Flight FAQs

From Belfast to Illinois

Which airlines flying from Belfast to Illinois have flexible changes due to COVID-19?

Finnair is one of the carriers that may have flexible change policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Belfast to Illinois for under £600 on Cheapflights?

Yes, there are multiple flights from Belfast to Illinois for under £600. The cheapest flight booked recently is on British Airways for just £568, but on average you can expect to pay £701.

COVID Restrictions

View COVID Travel Restrictions for Illinois (IL)

Do I need a COVID test to fly to Illinois from Belfast?

Information is based on travel restrictions from Belfast to Illinois

Most visitors from Belfast need to provide a negative COVID-19 test result and/or quarantine to enter Illinois.

COVID-19 testing requirements
Visitors from Belfast are not required to present a negative COVID-19 PCR test or antigen result upon entering Illinois.

Quarantine requirements
Visitors from Belfast are not required to quarantine after entering Illinois.

Do I need a test to fly back to Belfast from Illinois?

Returning to Belfast from Illinois

COVID-19 testing requirements
Visitors from Illinois are not required to present a negative COVID-19 PCR test or antigen result upon entering Belfast.

Quarantine requirements
Visitors from Illinois are not required to quarantine after entering Belfast.

Hide COVID Travel Restrictions for Illinois (IL)

Destination points for flights from Belfast to Illinois

Select to see more specific information for flights from Belfast to all places in Illinois.
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