Cheap flights from Boston, MA to Chicago, IL
Flights starting at £29. Choose between United Airlines, JetBlue Airways, or Spirit Airlines to find the best price.
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Book your trip to arrive at O Hare International, Chicago Midway International, or Chicago Rockford International. The distance between Boston and Chicago is 1392 km. The most popular airlines for this route are United Airlines, JetBlue Airways, and Spirit Airlines. Boston and Chicago have 79 direct flights per week.
Weekly direct flights
Discover the top airlines offering direct flights from Boston to Chicago in the next month. You’ll find the number of daily direct flights per airline in the table.
Weekly direct flights for Mon 03.06 - Sun 09.06
| Airline | Mon 03.06 | Tue 04.06 | Wed 05.06 | Thu 06.06 | Fri 07.06 | Sat 08.06 | Sun 09.06 |
|---|---|---|---|---|---|---|---|
| 8 | 7 | 8 | 8 | --- | --- | --- | |
| 1 | 2 | 2 | 1 | --- | --- | --- | |
| --- | --- | --- | 1 | --- | --- | 1 |
Weekly direct flights for Mon 10.06 - Sun 16.06
| Airline | Mon 10.06 | Tue 11.06 | Wed 12.06 | Thu 13.06 | Fri 14.06 | Sat 15.06 | Sun 16.06 |
|---|---|---|---|---|---|---|---|
| 7 | 7 | 8 | 5 | 5 | 6 | 4 | |
| 1 | 2 | 2 | 1 | 2 | 2 | 2 | |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Weekly direct flights for Mon 17.06 - Sun 23.06
| Airline | Mon 17.06 | Tue 18.06 | Wed 19.06 | Thu 20.06 | Fri 21.06 | Sat 22.06 | Sun 23.06 |
|---|---|---|---|---|---|---|---|
| 8 | 7 | 8 | 8 | 8 | 5 | 2 | |
| 1 | 2 | 1 | --- | 1 | 1 | 1 | |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Weekly direct flights for Mon 24.06 - Sun 30.06
| Airline | Mon 24.06 | Tue 25.06 | Wed 26.06 | Thu 27.06 | Fri 28.06 | Sat 29.06 | Sun 30.06 |
|---|---|---|---|---|---|---|---|
| 8 | 6 | 5 | 3 | 3 | 3 | 2 | |
| 1 | 1 | 1 | 1 | --- | 1 | 1 | |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Check-in for a flight from Boston to Chicago
| Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
|---|---|---|---|---|
| United Airlines | UAL | UA | Yes | No |
| JetBlue Airways | JBU | B6 | No | Opens 24 days before flight Closes 2 hours before flight |
| Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Weather in Chicago
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 0°C | -6°C |
| February | 0°C | -5°C |
| March | 6°C | 0°C |
| April | 11°C | 4°C |
| May | 17°C | 10°C |
| June | 22°C | 16°C |
| July | 25°C | 20°C |
| August | 25°C | 19°C |
| September | 22°C | 16°C |
| October | 15°C | 10°C |
| November | 8°C | 3°C |
| December | 2°C | -1°C |
14 day forecast
Frequently asked questions
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