Cheap flights from Chicago to Boston (ORD–BOS)
ORDChicago O'Hare International Airport
United States
United States
BOSBoston Logan International Airport
United States
United States
American Airlines, Delta Air Lines, JetBlue Airways and United Airlines fly Chicago to Boston (ORD–BOS) nonstop and back, a great-circle distance of 1,390 km (864 mi).
- From
- ORD
- Chicago
- To
- BOS
- Boston
- Nonstop
- Yes · 4 airlines
- Airlines
- AA · DL · B6 · UA
- Cheapest fare found
- $136 one-way
- Distance
- 1,390 km (864 mi)
- Time difference
- Boston 1 hour ahead
- Most flights
- United Airlines
- Time in the air
- 1h 48m · 2h 12m back
- On time (Touchdown Index)
- 73.2%
- Flights a week
- AA ~56 · DL ~22 · B6 ~12 · UA ~63
- Aircraft seen
- Boeing 737-800 · Airbus A220-300 · Boeing 737-900
Network data imported from airport and airline sources:· How we verify
Chicago to Boston fares by month
Cheapest one-way fare found: $136 for October 2026 on Frontier Airlines (1 stop). Nonstop from $137.
- Oct ’26$136nonstop $137
- Nov ’26$160
- Jun ’27$157
Cheapest one-way fares per month of departure in the Aviasales price cache, found . Fares change by the hour: the live fare is shown when you search.
When to fly ORD–BOS
For Chicago O'Hare (ORD) to Boston Logan (BOS), October 2026 had the lowest fare found ($136). Set your watch 1 hour forward on landing at BOS.
Chicago to Boston: frequently asked questions
Fares: Aviasales price cache, 8 October 2026; tracked flights between 6 September and 3 October 2026, from public ADS-B data.
How much is a flight from Chicago O'Hare (ORD) to Boston Logan (BOS)?
From $136 one-way, the cheapest fare found for October 2026 on Frontier Airlines with 1 stop; nonstop from $137 (found 8 October 2026).
How long is the ORD–BOS flight?
1h 48m wheels-up to wheels-down, the median of 622 tracked flights; BOS–ORD took 2h 12m.
Which airlines fly ORD–BOS direct?
American Airlines, Delta Air Lines, JetBlue Airways and United Airlines.
What is the cheapest month to fly ORD–BOS?
October 2026, at $136; the dearest month found was $160.
What is the time difference between Chicago and Boston?
Boston is 1 hour ahead of Chicago: a ORD departure at noon is 13:00 local time in BOS.
Is ORD–BOS usually on time?
73.2% of 1132 ORD–BOS flights landed within 15 minutes of their usual time; 11.8% were over an hour late.
How many ORD–BOS flights a week?
American Airlines 56, Delta Air Lines 22, JetBlue Airways 12 and United Airlines 63 each way.
What aircraft fly ORD–BOS?
Boeing 737-800, Airbus A220-300 and Boeing 737-900.
Boston to Chicago: the return flight (BOS–ORD)
All 4 airlines also fly BOS–ORD nonstop.
The return takes 2h 12m in the air (median of 609 tracked flights), 24 minutes longer than ORD–BOS.
Airlines flying ORD–BOS nonstop
| Airline | Usually takes off (ORD time) | Type | Alliance | Notes |
|---|---|---|---|---|
 American Airlines AA | 06:43–21:05 | full-service | oneworld | — |
 Delta Air Lines DL | 07:55–20:46 | full-service | SkyTeam | — |
 JetBlue Airways B6 | 09:48–21:09 | low-cost | — | — |
| United Airlines UA | 06:35–22:13 | full-service | Star Alliance | — |
One-stop alternatives to flying ORD–BOS nonstop
One airline on both legs; check it's sold as one ticket.
- Via Detroit (DTW) with Delta Air Lines: 1,390 km (864 mi) flown, almost no further than nonstop.
- Via Toronto (YYZ) with
Air Canada: 1,420 km (880 mi) flown, 2% further than nonstop. - Via Toronto (YTZ) with
Porter Airlines: 1,410 km (879 mi) flown, 2% further than nonstop. - Via New York (LGA) with Delta Air Lines: 1,470 km (916 mi) flown, 6% further than nonstop.
- Via Newark (EWR) with United Airlines: 1,480 km (918 mi) flown, 6% further than nonstop.
ORD–BOS route map
More from Chicago and Boston
Other arrivals in United States
Also nonstop from ORD, nearest to BOS first (straight-line distance):
- Providence (PVD) airport guide · 79 km (49 mi) from BOS
- Hartford (BDL) airport guide · 146 km (91 mi) from BOS
- Portland (PWM) airport guide · 154 km (95 mi) from BOS
- New Haven (HVN) airport guide · 198 km (123 mi) from BOS
- Albany (ALB) airport guide · 233 km (145 mi) from BOS
Explore the airlines’ route maps
- American Airlines route map and destinations
- Delta Air Lines route map and destinations
- JetBlue Airways route map and destinations
- United Airlines route map and destinations
Plan your arrival at Boston Logan International Airport (BOS)
Departure
Chicago O'Hare International Airport
O'Hare (ORD), Chicago. In our data, 48 airlines fly nonstop from ORD to 181 destinations.
View ORD airport guide →Arrival
Boston Logan International Airport
3 ways into Boston, fastest from 15 min:
- Silver Line SL1 20–35 min
- Shuttle + Blue Line 20–30 min
- Taxi or water taxi 15–40 min
Other nonstop airport pairs, Chicago to Boston
Chicago and Boston are connected nonstop from more than one airport. Compare the pairs by airline count:
Onward from Boston
Places you can't fly to nonstop from ORD, but can from BOS — for a stopover or a second leg.
Related routes
Sources
- en.wikipedia.org — airlines and destinations, checked 2026-10-01
- en.wikipedia.org — airlines and destinations, checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
Flight tracking: adsb.lol community ADS-B data (CC0), 6 September – 3 October 2026. Times are median wheels-up to wheels-down; add taxiing for gate-to-gate.
Report a change — seen something different at the airport or on the airline's site? We re-check and log corrections publicly.