Fly from
Fly to
Route
Depart
Return
St. LouisBelfast
STL - BFS
STLBFS
Lambert-St Louis
Mon 29/9
13:26-23:10
2 stops27h 44m
Belfast Intl
Tue 7/10
06:45-22:04
2 stops21h 19m
ChicagoBelfast
ORD - BHD
ORDBHD
Chicago O'Hare Intl
Fri 5/12
21:45-17:15
1 stop13h 30m
Belfast City
Tue 9/12
10:00-18:45
1 stop14h 45m
ChicagoBelfast
ORD - BHD
ORDBHD
Chicago O'Hare Intl
Fri 3/10
16:15-16:55
1 stop18h 40m
Belfast City
Tue 7/10
06:30-14:10
1 stop13h 40m
ChicagoBelfast
ORD - BHD
ORDBHD
Chicago O'Hare Intl
Fri 5/12
15:45-16:50
2 stops19h 05m
Belfast City
Tue 9/12
17:20-14:20
1 stop27h 00m
ChicagoBelfast
ORD - BHD
ORDBHD
Chicago O'Hare Intl
Fri 3/10
16:15-16:55
1 stop18h 40m
Belfast City
Tue 7/10
06:30-21:19
2 stops20h 49m
St. LouisBelfast
STL - BHD
STLBHD
Lambert-St Louis
Mon 29/9
19:59-17:30
2 stops15h 31m
Belfast City
Tue 7/10
09:35-21:29
2 stops17h 54m
ChicagoBelfast
ORD - BHD
ORDBHD
Chicago O'Hare Intl
Fri 3/10
16:15-21:15
1 stop23h 00m
Belfast City
Tue 7/10
06:30-14:10
1 stop13h 40m
ChicagoBelfast
ORD - BHD
ORDBHD
Chicago O'Hare Intl
Sat 4/10
17:40-10:10
1 stop10h 30m
Belfast City
Sat 11/10
07:05-17:36
2 stops16h 31m
ChicagoBelfast
ORD - BHD
ORDBHD
Chicago O'Hare Intl
Fri 3/10
16:15-16:55
1 stop18h 40m
Belfast City
Tue 7/10
06:30-14:10
1 stop13h 40m
ChicagoBelfast
ORD - BHD
ORDBHD
Chicago O'Hare Intl
Fri 3/10
16:15-16:55
1 stop18h 40m
Belfast City
Tue 7/10
06:30-17:22
2 stops16h 52m
Prices for flights from Illinois to Belfast were last updated today.
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois 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.
Confirm your travel details to search for the latest offers for flights from Illinois to Belfast. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
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momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Illinois to Belfast. momondo saves you time and could save you money on your trip.
Yes. All flights to Belfast from Illinois on momondo can be compared and filtered by various policies on offer, including flexible booking.
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Illinois to Belfast.
Of course. momondo tracks the price of Illinois to Belfast flights. All you need is a valid email address and we will do the rest; it is that quick and easy.