Flights from Chicago (CHI) to Boise (BOI) with Star Alliance

Start your journey with just one click

Airline

1/5

Chicago

toBoise

ORD-BOI

August 28, 2025

September 2, 2025

Sold byUnited Airlines

From

243USD Price subject to changes

Viewed:an hour ago

Roundtrip

Economy

2/5

Chicago

toBoise

ORD-BOI

August 28, 2025

September 2, 2025

Sold byUnited Airlines

From

323USD Price subject to changes

Viewed:an hour ago

Roundtrip

Economy

3/5

Chicago

toBoise

ORD-BOI

August 28, 2025

September 2, 2025

Sold byUnited Airlines

From

404USD Price subject to changes

Viewed:an hour ago

Roundtrip

Economy

4/5

Chicago

toBoise

ORD-BOI

August 28, 2025

September 2, 2025

Sold byUnited Airlines

From

596USD Price subject to changes

Viewed:an hour ago

Roundtrip

Economy

*Prices have been offered for round trips within the last 48 hours and might not be currently available. Not all Star Alliance Member Airlines or all fares/options are shown. Additional baggage fees, payment fees and fees for other optional services may apply. When booking, please check for restrictions on refunds, rebooking and baggage allowance that may apply. Prices may vary depending on the route and flights selected. Routings may include stopovers. Terms and conditions apply.

Weather in Boise

Thursday

overcast clouds

27/03/2025

16°C

27/03/2025

overcast clouds

Friday

light rain

28/03/2025

8°C

28/03/2025

light rain

Saturday

light rain

29/03/2025

8°C

29/03/2025

light rain

Sunday

overcast clouds

30/03/2025

8°C

30/03/2025

overcast clouds

Monday

moderate rain

31/03/2025

9°C

31/03/2025

moderate rain

Tuesday

scattered clouds

01/04/2025

7°C

01/04/2025

scattered clouds

Wednesday

rain and snow

02/04/2025

11°C

02/04/2025

rain and snow

Flight schedules from Chicago to Boise with Star Alliance member carriers

Please note that the flight schedules of our member carriers are subject to change on short notice. We recommend using our member airlines information page. for the latest flight updates, details on booking flexibility, as well as specific Frequent Flyer Program information.

Outbound (11)

Sort by

Chicago US
ORD08:50
4h 15m
No stops
Boise US
BOI12:05
Chicago - Boise
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 5928
  Chicago. US
  ORD 08:50
  4h 15m
  1441 Miles
  Boise. US
  BOI 12:05
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Chicago US
ORD19:35
4h 10m
No stops
Boise US
BOI22:45
Chicago - Boise
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 5290
  Chicago. US
  ORD 19:35
  4h 10m
  1441 Miles
  Boise. US
  BOI 22:45
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Chicago US
ORD08:45
5h 43m
1 Stop
Boise US
BOI13:28
Chicago - Boise
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1599
  Chicago. US
  ORD 08:45
  2h 50m
  891 Miles
  Denver. US
  DEN 10:35
  Boeing 777 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1125
  Denver. US
  DEN 11:23
  2h 5m
  651 Miles
  Boise. US
  BOI 13:28
  Boeing 737-800 Passenger
  Operated by United Airlines
Chicago US
ORD13:05
5h 45m
1 Stop
Boise US
BOI17:50
Chicago - Boise
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1113
  Chicago. US
  ORD 13:05
  2h 54m
  891 Miles
  Denver. US
  DEN 14:59
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
2. Flight 2United Airlines UA 2602
  Denver. US
  DEN 15:45
  2h 5m
  651 Miles
  Boise. US
  BOI 17:50
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
Chicago US
ORD05:00
6h 2m
1 Stop
Boise US
BOI10:02
Chicago - Boise
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2666
  Chicago. US
  ORD 05:00
  2h 48m
  891 Miles
  Denver. US
  DEN 06:48
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 4734
  Denver. US
  DEN 07:45
  2h 17m
  651 Miles
  Boise. US
  BOI 10:02
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Chicago US
ORD18:03
6h 12m
1 Stop
Boise US
BOI23:15
Chicago - Boise
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2654
  Chicago. US
  ORD 18:03
  2h 52m
  891 Miles
  Denver. US
  DEN 19:55
  Airbus A321neo
  Operated by United Airlines
2. Flight 2United Airlines UA 5923
  Denver. US
  DEN 21:02
  2h 13m
  651 Miles
  Boise. US
  BOI 23:15
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
Chicago US
ORD16:10
6h 19m
1 Stop
Boise US
BOI21:29
Chicago - Boise
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1801
  Chicago. US
  ORD 16:10
  2h 56m
  891 Miles
  Denver. US
  DEN 18:06
  Airbus A321neo
  Operated by United Airlines
2. Flight 2United Airlines UA 2014
  Denver. US
  DEN 19:25
  2h 4m
  651 Miles
  Boise. US
  BOI 21:29
  Boeing 737-900 Passenger
  Operated by United Airlines
Chicago US
ORD07:10
7h 18m
1 Stop
Boise US
BOI13:28
Chicago - Boise
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 604
  Chicago. US
  ORD 07:10
  2h 50m
  891 Miles
  Denver. US
  DEN 09:00
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1125
  Denver. US
  DEN 11:23
  2h 5m
  651 Miles
  Boise. US
  BOI 13:28
  Boeing 737-800 Passenger
  Operated by United Airlines
Chicago US
ORD14:35
7h 54m
1 Stop
Boise US
BOI21:29
Chicago - Boise
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1823
  Chicago. US
  ORD 14:35
  2h 53m
  891 Miles
  Denver. US
  DEN 16:28
  Boeing 757-300 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2014
  Denver. US
  DEN 19:25
  2h 4m
  651 Miles
  Boise. US
  BOI 21:29
  Boeing 737-900 Passenger
  Operated by United Airlines
Chicago US
ORD10:50
8h 0m
1 Stop
Boise US
BOI17:50
Chicago - Boise
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1803
  Chicago. US
  ORD 10:50
  2h 55m
  891 Miles
  Denver. US
  DEN 12:45
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2602
  Denver. US
  DEN 15:45
  2h 5m
  651 Miles
  Boise. US
  BOI 17:50
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
Chicago US
ORD16:10
8h 5m
1 Stop
Boise US
BOI23:15
Chicago - Boise
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1801
  Chicago. US
  ORD 16:10
  2h 56m
  891 Miles
  Denver. US
  DEN 18:06
  Airbus A321neo
  Operated by United Airlines
2. Flight 2United Airlines UA 5923
  Denver. US
  DEN 21:02
  2h 13m
  651 Miles
  Boise. US
  BOI 23:15
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines

Start your journey with just one click

Chicago - Boise

Chicago - Boise

Chicago - Boise

Chicago - Boise

Chicago - Boise

Chicago - Boise

Chicago - Boise

Chicago - Boise

Chicago - Boise

Chicago - Boise

Chicago - Boise