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Boston Logan International Airport to O'Hare Intl. Airport flight

Search for flights from Boston to Chicago and check out affordable one-way and round-trip options.

      • Cheapest nonstop
        BOS 8:50 PM
        2h 54m
        Nonstop
        ORD 10:44 PM
        Boston - Chicago | Mon, Aug 24 | Delta Air Lines
        ORD 7:30 PM
        2h 30m
        Nonstop
        BOS 11:00 PM
        Chicago - Boston | Mon, Aug 31 | Delta Air Lines
        €110 €158
        30% off
        30% off
        €158 €110
      • BOS 10:28 AM
        3h 1m
        Nonstop
        ORD 12:29 PM
        Boston - Chicago | Wed, Aug 19 | American Airlines
        MDW 6:40 AM
        2h 15m
        Nonstop
        BOS 9:55 AM
        Chicago - Boston | Wed, Aug 26 |
        €116 €158
        27% off
        27% off
        €158 €116
      • BOS 7:30 AM
        2h 56m
        Nonstop
        ORD 9:26 AM
        Boston - Chicago | Tue, Aug 11 | Delta Air Lines
        ORD 7:30 AM
        2h 29m
        Nonstop
        BOS 10:59 AM
        Chicago - Boston | Sat, Aug 15 | Delta Air Lines
        €117 €158
        26% off
        26% off
        €158 €117
      • BOS 4:16 PM
        3h 4m
        Nonstop
        ORD 6:20 PM
        Boston - Chicago | Tue, Aug 4 | Delta Air Lines
        ORD 7:30 PM
        2h 30m
        Nonstop
        BOS 11:00 PM
        Chicago - Boston | Wed, Aug 5 | Delta Air Lines
        €117
        26% off
        €158 €117
      • BOS 7:30 AM
        2h 56m
        Nonstop
        ORD 9:26 AM
        Boston - Chicago | Wed, Aug 19 | Delta Air Lines
        ORD 7:30 AM
        2h 29m
        Nonstop
        BOS 10:59 AM
        Chicago - Boston | Sat, Aug 22 | Delta Air Lines
        €118
        25% off
        €158 €118
      • BOS 8:50 PM
        2h 54m
        Nonstop
        ORD 10:44 PM
        Boston - Chicago | Mon, Aug 17 | Delta Air Lines
        ORD 10:30 AM
        2h 29m
        Nonstop
        BOS 1:59 PM
        Chicago - Boston | Thu, Aug 20 | Delta Air Lines
        €118
        25% off
        €158 €118
      • BOS 8:50 PM
        2h 54m
        Nonstop
        ORD 10:44 PM
        Boston - Chicago | Thu, Aug 20 | Delta Air Lines
        ORD 7:30 PM
        2h 30m
        Nonstop
        BOS 11:00 PM
        Chicago - Boston | Wed, Aug 26 | Delta Air Lines
        €119
        25% off
        €158 €119
      • BOS 7:30 AM
        2h 56m
        Nonstop
        ORD 9:26 AM
        Boston - Chicago | Wed, Aug 12 | Delta Air Lines
        ORD 10:30 AM
        2h 29m
        Nonstop
        BOS 1:59 PM
        Chicago - Boston | Wed, Aug 19 | Delta Air Lines
        €120
        24% off
        €158 €120
      • BOS 6:14 AM
        3h 6m
        Nonstop
        ORD 8:20 AM
        Boston - Chicago | Thu, Aug 13 | American Airlines
        ORD 5:45 AM
        2h 15m
        Nonstop
        BOS 9:00 AM
        Chicago - Boston | Mon, Aug 17 |
        €120
        24% off
        €158 €120
      • BOS 7:30 AM
        2h 54m
        Nonstop
        ORD 9:24 AM
        Boston - Chicago | Sat, Sep 12 | Delta Air Lines
        ORD 7:30 PM
        2h 39m
        Nonstop
        BOS 11:09 PM
        Chicago - Boston | Mon, Sep 14 | Delta Air Lines
        €121
        23% off
        €158 €121
      • BOS 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Boston - Chicago | Wed, Aug 5 | Normal Airline
        CHI 3:00 PM
        6h
        Nonstop
        BOS 4:00 PM
        Chicago - Boston | Fri, Aug 7 | Normal Airline
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      • Cheapest nonstop
        BOS 8:40 PM
        2h 42m
        Nonstop
        ORD 10:22 PM
        Boston - Chicago | Wed, Sep 16 | Delta Air Lines
        €61 €95
        36% off
        36% off
        €95 €61
      • BOS 8:50 PM
        2h 42m
        Nonstop
        ORD 10:32 PM
        Boston - Chicago | Thu, Sep 24 | Delta Air Lines
        €62 €95
        35% off
        35% off
        €95 €62
      • BOS 8:50 PM
        2h 42m
        Nonstop
        ORD 10:32 PM
        Boston - Chicago | Mon, Sep 14 | Delta Air Lines
        €62 €95
        35% off
        35% off
        €95 €62
      • BOS 12:45 PM
        8h 14m
        1 stop
        ORD 7:59 PM
        Boston - Chicago | Tue, Aug 25 | Frontier Airlines
        €72
        24% off
        €95 €72
      • BOS 12:45 PM
        8h 23m
        1 stop
        ORD 8:08 PM
        Boston - Chicago | Wed, Aug 26 | Frontier Airlines
        €72
        24% off
        €95 €72
      • BOS 12:54 PM
        6h 29m
        1 stop
        ORD 6:23 PM
        Boston - Chicago | Sat, Sep 12 | Frontier Airlines
        €72
        24% off
        €95 €72
      • BOS 12:45 PM
        8h 14m
        1 stop
        ORD 7:59 PM
        Boston - Chicago | Mon, Aug 24 | Frontier Airlines
        €72
        24% off
        €95 €72
      • BOS 12:45 PM
        8h 14m
        1 stop
        ORD 7:59 PM
        Boston - Chicago | Fri, Aug 21 | Frontier Airlines
        €73
        23% off
        €95 €73
      • BOS 12:45 PM
        8h 14m
        1 stop
        ORD 7:59 PM
        Boston - Chicago | Mon, Aug 31 | Frontier Airlines
        €73
        23% off
        €95 €73
      • BOS 12:45 PM
        8h 23m
        1 stop
        ORD 8:08 PM
        Boston - Chicago | Wed, Aug 19 | Frontier Airlines
        €73
        23% off
        €95 €73
      • BOS 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Boston - Chicago | Wed, Aug 5 | Normal Airline
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Trip.com Price Insights: Flights from Boston Logan International Airport to O'Hare Intl. Airport

What is the cheapest month for one-way flights from Boston Logan International Airport to O'Hare Intl. Airport?

Data is based on average one-way flight prices from Boston Logan International Airport to O'Hare Intl. Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Boston Logan International Airport to O'Hare Intl. Airport, the best time to buy is in August, with an average price of €107. You’ll want to avoid October, when the average price can reach as high as €172.

€172
€140
€107
€75
  • €107
    Aug
  • €133
    Sep
  • €172
    Oct
  • €148
    Nov
  • €109
    Dec
  • €110
    Jan
  • €136
    Feb
  • €138
    Mar
  • €133
    Apr
  • €117
    May
  • €114
    Jun
  • €130
    Jul

What is the cheapest day of the week to fly from Boston Logan International Airport to O'Hare Intl. Airport?

The data is based on the past 12 months and shows the average ticket prices from Boston Logan International Airport to O'Hare Intl. Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Boston Logan International Airport to O'Hare Intl. Airport is Tuesday, with average fares typically lower than other days. You’ll want to avoid flying on Sunday, as ticket prices are usually the highest that day.

€166
€137
€108
€79
  • €117
    Mon
  • €108
    Tue
  • €120
    Wed
  • €139
    Thu
  • €142
    Fri
  • €127
    Sat
  • €166
    Sun

Selected Airlines from Boston Logan International Airport to O'Hare Intl. Airport

See which airlines fly from Boston to Chicago. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Delta Air Lines
From €61
Frontier Airlines
From €72
American Airlines
From €89
United Airlines
From €90
Jetblue Airways
From €102
Qatar Airways
From €110
Alaska Airlines
From €4,444

Find more flights and airlines

Flight Schedule from Boston Logan International Airport to O'Hare Intl. Airport

Check the schedule for flights from Boston to Chicago and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL2804

    Boston Logan International Airport

    8:10 PM

    BOS

    2h 54m

    10:04 PM

    ORD

    S M T W T F S
    Search

  2. UA1349

    Boston Logan International Airport

    9:30 AM

    BOS

    2h 55m

    11:25 AM

    ORD

    S M T W T F S
    Search

  3. DL2816

    Boston Logan International Airport

    12:25 PM

    BOS

    2h 54m

    2:19 PM

    ORD

    S M T W T - S
    Search

  4. UA503

    Boston Logan International Airport

    10:35 AM

    BOS

    2h 53m

    12:28 PM

    ORD

    S M T W T - S
    Search

  5. DL2570

    Boston Logan International Airport

    7:30 AM

    BOS

    2h 56m

    9:26 AM

    ORD

    S M T W T F S
    Search

  6. AA3160

    Boston Logan International Airport

    7:17 PM

    BOS

    3h 18m

    9:35 PM

    ORD

    S - T W T F S
    Search

  7. F93511

    Boston Logan International Airport

    11:59 AM

    BOS

    2h 54m

    Nonstop

    2:53 PM

    ATL

    S M T W T F S
    Search

  8. F91595

    Hartsfield–Jackson Atlanta International Airport

    6:23 PM

    ATL

    2h 30m

    Nonstop

    7:53 PM

    ORD

    S - - W T - S

  9. F93511

    Boston Logan International Airport

    11:59 AM

    BOS

    2h 54m

    Nonstop

    2:53 PM

    ATL

    S M T W T F S
    Search

  10. F93397

    Hartsfield–Jackson Atlanta International Airport

    6:23 PM

    ATL

    2h 30m

    Nonstop

    7:53 PM

    ORD

    - M T - - F -

  11. F91977

    Boston Logan International Airport

    10:04 AM

    BOS

    3h 36m

    Nonstop

    1:40 PM

    MCO

    S M T W T F S
    Search

  12. F93043

    Orlando Intl. Airport

    7:00 AM

    MCO

    3h 11m

    Nonstop

    9:11 AM

    ORD

    S - - - T - -
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Boston Logan International Airport to O'Hare Intl. Airport Flights Info

Flight distance 1,391.42 km
Cheapest one-way ticket price €61
Cheapest return ticket price €110

FAQs for Boston Logan International Airport to O'Hare Intl. Airport Flights

  • How long is a flight from Boston Logan International Airport to O'Hare Intl. Airport?

    It takes around 3 hours 7 minutes to fly from Boston Logan International Airport (bos) to O'Hare Intl. Airport (ord).
  • There are around 25 daily flights from Boston Logan International Airport (BOS) to O'Hare Intl. Airport (ORD).
  • Tickets cost around €106 in September, making it the cheapest month to book. Boston Logan International Airport (BOS) to O'Hare Intl. Airport (ORD) is a popular route, so don't forget to book your tickets in advance.
  • The route from Boston Logan International Airport (BOS) to O'Hare Intl. Airport (ORD) is quite popular. Without considering departure times or holidays, tickets cost around €141 in August, the most expensive month to book this route.
  • The earliest flight departs from Boston Logan International Airport (BOS) at 05:24 and arrives in O'Hare Intl. Airport (ORD) at 07:25.
  • The latest flight departs from Boston Logan International Airport (BOS) at 21:45 and arrives in O'Hare Intl. Airport (ORD) at 23:50.
    • The distance from O'Hare International Airport to downtown is about 25 km. It takes about 40 minutes by taxi.
    • The distance from Chicago Midway International Airport to downtown is about 14 km. It takes about 30 minutes by taxi.
  • The closest airport to O'Hare Intl. Airport (ORD) is Chicago Midway International Airport. The distance is around 25 km.
  • American Airlines is a very popular airline operating an average of 15017 flights per month.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.