| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Chicago Boston | Outbound 04/21/25 1 Stopover (ATL) F91442, F93512 06h 13min | Return 05/19/25 1 Stopover (ATL) NK3381, NK1200 06h 53min |  Frontier Airlines |  | $114 | ||
| Best option Chicago Boston | Outbound 06/08/25 direct AA3133 02h 26min | Return 06/29/25 direct AA3324 02h 54min |  American Airlines |  | ? | $134 | |
| Chicago Boston | Outbound 06/18/25 1 Stopover (ATL) NK1195, NK1180 15h 12min | Return 07/15/25 2 Stopovers (DTW, DFW) NK2328, NK1020, NK0828 28h 55min |  Spirit Airlines | | $254 | ||
| Chicago Boston | Outbound 04/21/25 1 Stopover (ATL) F91442, F93512 06h 13min | Return 05/19/25 1 Stopover (ATL) NK3381, NK1200 06h 53min | Frontier Airlines |  | $117 | ||
| Chicago Boston | Outbound 04/21/25 1 Stopover (MCO) NK0573, NK0186 06h 41min | Return 05/19/25 1 Stopover (ATL) NK3381, NK1200 06h 53min | Spirit Airlines |  | $119 | ||
| Chicago Boston | Outbound 06/18/25 1 Stopover (JFK) B60906, B60618 04h 53min | Return 07/15/25 direct B60311 02h 55min |  JetBlue Airways |  | ? | $120 | |
| Chicago Boston | Outbound 04/21/25 1 Stopover (MCO) NK0573, NK0186 06h 41min | Return 05/19/25 1 Stopover (ATL) NK3381, NK1200 06h 53min | Spirit Airlines |  | $126 | ||
| Chicago Boston | Outbound 06/18/25 1 Stopover (JFK) B60906, B60618 04h 53min | Return 07/15/25 direct AA0598 02h 52min | JetBlue Airways | | ? | $128 | |
| Chicago Boston | Outbound 09/19/25 direct B61012 02h 30min | Return 09/29/25 direct B60311 02h 54min | JetBlue Airways | | ? | $141 | |
| Chicago Boston | Outbound 06/18/25 direct UA2444 02h 27min | Return 07/15/25 direct UA1414 02h 58min |  United Airlines |  | ? | $146 |
Stops
- Direct flight
Airline
- American Airlines
- United Airlines
- Spirit Airlines
- JetBlue Airways
- Frontier Airlines
Tips and tricks to help you find cheap flights from Chicago to Boston
Favorite airline: Spirit Airlines
Flight tickets on the route Chicago – Boston are most frequently booked with Spirit Airlines.
Spirit Airlines
33 %
United Airlines
20 %
Delta
15 %
Direct flights are more expensive
On this route, direct flights are $13.00 more expensive than flights with a stopover.
non stop flight
1 stop
02h 30min
09h 23min
$ 160
$ 147
The favorite connection is non-stop
Flights from Chicago to Boston are most often booked as a direct flight.
Route
bookings
Direct flights
02h 30min, from $ 160
44 %
1 stopover Orlando International Airport, FL
09h 23min, from $ 147
15 %
1 stopover Minneapolis - St. Paul International Airport, MN
13h 44min, from $ 335
12 %
Important flight information
Flight information: Chicago - Boston
| Roundtrip from | $ 113,04 |
|---|---|
| Flight duration | min. 02:08 / max. 11:15 |
| Return flight duration | min. 02:45/ max. 06:55 |
| Distance | 1371 km |
| Flights per week | 153 |
| Departure airport | Airport Chicago-IL all Airports (ORD, MDW, RFD) (CHI) |
| Arrival airport | Airport Boston Logan International Airport, MA (BOS) |
| Destination country | Flights to United States |
Alternative routes to United States
- Flight Chicago - New York from $ 55
- Flight Chicago - Las Vegas from $ 168
- Flight Chicago - Los Angeles from $ 112
- Flight Chicago - Miami from $ 149
- Flight Chicago - San Francisco from $ 133
- Flight Chicago - Tampa from $ 106
- Flight Chicago - Denver from $ 81
- Flight Chicago - Orlando from $ 108
- Flight Chicago - New Orleans from $ 139
- Flight Chicago - Atlanta from $ 57
Alternative flights to Boston
- Flight New York - Boston from $ 148
- Flight Miami - Boston from $ 155
- Flight New York - Boston from $ 164
- Flight Washington-DC - Boston from $ 116
- Flight Orlando - Boston from $ 136
- Flight Los Angeles - Boston from $ 172
- Flight Buffalo - Boston from $ 155
- Flight Las Vegas - Boston from $ 216
- Flight Austin - Boston from $ 170
- Flight Washington DC - Boston from $ 183
Flight destinations with a similar price
- Flight Boston - Istanbul from $ 581
- Flight Boston - Vienna from $ 495
- Flight Boston - London Heathrow from $ 445
- Flight Boston - London from $ 445
- Flight Boston - Aruba from $ 388
- Flight Boston - Sydney from $ 740
- Flight Boston - Bermuda from $ 287
- Flight Boston - Vancouver from $ 190
- Flight Boston - Toronto from $ 241
- Flight Boston - Toronto from $ 240
Flight destinations with a similar price
- Flight Chicago - Los Angeles from $ 112
- Flight Chicago - Tampa from $ 106
- Flight Chicago - Orlando from $ 108
- Flight Chicago - Minneapolis from $ 109
- Flight Chicago - Phoenix - Sky Harbor from $ 108
- Flight Chicago - Charlotte from $ 115
- Flight Chicago - St. Louis from $ 123
- Flight Chicago - Owensboro from $ 119