Airlines with flights from Boise to Chicago
There are 6 airlines with scheduled flights between BOI and ORD. Both American Airlines and United operates non-stop flights from Boise Air Terminal to Chicago O'Hare and the flight time is 3 hours and 48 minutes.
Choose airline
Schedules
Non-stop with American Airlines
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Total flight time: 3 hours and 48 minutes
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One World Alliance
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Chicago is a American Airlines hub.
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14 flights per week
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Boeing 737-800 Passenger
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First class available
Flight
The timetable & schedule information was updated at 2026-04-21
Non-stop with United Airlines
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Total flight time: 3 hours and 31 minutes
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Chicago is a United Airlines hub (Largest hub ).
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14 flights per week
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Embraer 175 (Enhanced Winglets)Airbus A319
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First class available
Flight
The timetable & schedule information was updated at 2026-04-21
Via Minneapolis with Delta Air Lines
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Total flight time: 4h 49m - 6h 05m.
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Sky Team Alliance
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59 flights per week
Flight
DL1567
DL4767
DL1306
DL1563
The timetable & schedule information was updated at 2026-04-21
Via Salt Lake City with Delta Air Lines
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Total flight time: 4h 51m - 7h 18m.
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Sky Team Alliance
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54 flights per week
Flight
DL2247
DL2377
DL2413
The timetable & schedule information was updated at 2026-04-21
Via Denver with United Airlines
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Total flight time: 5h 10m - 7h 40m.
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Chicago is a United Airlines hub (Largest hub ).
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150 flights per week
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Embraer 175 (Enhanced Winglets)Airbus A319
Flight
UA2329
UA2430
UA2329
UA617
UA1411
UA1430
The timetable & schedule information was updated at 2026-04-21
Via Denver with Southwest Airlines
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Total flight time: 5h 35m - 6h 20m.
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Low-cost airline
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24 flights per week
Flight
The timetable & schedule information was updated at 2026-04-21

There are 6 airlines with scheduled flights between BOI and ORD. Both American Airlines and United operates non-stop flights from Boise Air Terminal to Chicago O'Hare and the flight time is 3 hours and 48 minutes.
Via Denver with Frontier
Via Portland with Alaska Airlines