Flights from Northern Ireland to Illinois lean towards being more expensive in December. Prices are generally better when you fly from Northern Ireland to Illinois in September, with the cheapest ticket starting at $674.
When flying from Northern Ireland 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.
Fly from
Fly to
Budget
$993 - $1,774
Route
Depart
Return
Price
Belfast CityChicago O'Hare Intl
BHD - ORD
BHDORD
Belfast City
Fri 5/31
1 stop13h 10m
Chicago O'Hare Intl
Fri 6/7
1 stop18h 45m
Belfast IntlChicago O'Hare Intl
BFS - ORD
BFSORD
Belfast Intl
Fri 5/31
2 stops29h 27m
Chicago O'Hare Intl
Fri 6/7
3 stops24h 45m
Belfast CityChicago O'Hare Intl
BHD - ORD
BHDORD
Belfast City
Fri 5/31
2 stops17h 19m
Chicago O'Hare Intl
Fri 6/7
1 stop18h 45m
Belfast IntlChicago O'Hare Intl
BFS - ORD
BFSORD
Belfast Intl
Fri 5/31
3 stops33h 27m
Chicago O'Hare Intl
Fri 6/7
3 stops24h 45m
Belfast CityChicago O'Hare Intl
BHD - ORD
BHDORD
Belfast City
Fri 5/31
2 stops17h 19m
Chicago O'Hare Intl
Fri 6/7
2 stops15h 01m
Belfast CityChicago O'Hare Intl
BHD - ORD
BHDORD
Belfast City
Sun 7/7
1 stop24h 55m
Chicago O'Hare Intl
Fri 7/12
1 stop18h 25m
Belfast CityChicago O'Hare Intl
BHD - ORD
BHDORD
Belfast City
Sun 7/7
2 stops27h 40m
Chicago O'Hare Intl
Fri 7/12
2 stops17h 20m
Belfast CityChicago O'Hare Intl
BHD - ORD
BHDORD
Belfast City
Sun 7/7
1 stop27h 15m
Chicago O'Hare Intl
Fri 7/12
1 stop18h 30m
Belfast CityChicago O'Hare Intl
BHD - ORD
BHDORD
Belfast City
Sun 7/7
2 stops28h 45m
Chicago O'Hare Intl
Fri 7/12
2 stops15h 05m
No data available for this route at this time. Please check back soon.
Entertainment
Boarding
Comfort
Crew
Overall
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Entertainment
Boarding
Comfort
Crew
Overall
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Entertainment
Boarding
Comfort
Crew
Overall
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Entertainment
Boarding
Comfort
Crew
Overall
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Entertainment
Boarding
Comfort
Crew
Overall
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
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