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Boston Logan International Airport to O'Hare International Airport flight

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

      • Cheapest nonstop
        BOS 10:28
        3h 1m
        Direct
        ORD 12:29
        Boston - Chicago | Wed, Aug 26 | American Airlines
        MDW 06:40
        2h 15m
        Direct
        BOS 09:55
        Chicago - Boston | Wed, Sep 2 |
        €116 €343
        66% off
        66% off
        €343 €116
      • BOS 07:30
        2h 56m
        Direct
        ORD 09:26
        Boston - Chicago | Tue, Aug 18 | Delta Air Lines
        ORD 07:30
        2h 29m
        Direct
        BOS 10:59
        Chicago - Boston | Sat, Aug 22 | Delta Air Lines
        €118 €343
        66% off
        66% off
        €343 €118
      • BOS 07:30
        2h 56m
        Direct
        ORD 09:26
        Boston - Chicago | Wed, Aug 26 | Delta Air Lines
        ORD 07:30
        2h 29m
        Direct
        BOS 10:59
        Chicago - Boston | Sat, Aug 29 | Delta Air Lines
        €118 €343
        66% off
        66% off
        €343 €118
      • BOS 20:50
        2h 54m
        Direct
        ORD 22:44
        Boston - Chicago | Mon, Aug 24 | Delta Air Lines
        ORD 10:30
        2h 29m
        Direct
        BOS 13:59
        Chicago - Boston | Thu, Aug 27 | Delta Air Lines
        €118
        66% off
        €343 €118
      • BOS 20:50
        2h 54m
        Direct
        ORD 22:44
        Boston - Chicago | Thu, Aug 27 | Delta Air Lines
        ORD 19:30
        2h 30m
        Direct
        BOS 23:00
        Chicago - Boston | Wed, Sep 2 | Delta Air Lines
        €119
        65% off
        €343 €119
      • BOS 07:30
        2h 56m
        Direct
        ORD 09:26
        Boston - Chicago | Wed, Aug 19 | Delta Air Lines
        ORD 10:30
        2h 29m
        Direct
        BOS 13:59
        Chicago - Boston | Wed, Aug 26 | Delta Air Lines
        €120
        65% off
        €343 €120
      • BOS 06:14
        3h 6m
        Direct
        ORD 08:20
        Boston - Chicago | Thu, Aug 20 | American Airlines
        ORD 05:45
        2h 15m
        Direct
        BOS 09:00
        Chicago - Boston | Mon, Aug 24 |
        €120
        65% off
        €343 €120
      • BOS 07:30
        2h 54m
        Direct
        ORD 09:24
        Boston - Chicago | Sat, Sep 19 | Delta Air Lines
        ORD 19:30
        2h 39m
        Direct
        BOS 23:09
        Chicago - Boston | Mon, Sep 21 | Delta Air Lines
        €121
        65% off
        €343 €121
      • BOS 20:50
        2h 54m
        Direct
        ORD 22:44
        Boston - Chicago | Mon, Aug 31 | Delta Air Lines
        ORD 19:30
        2h 30m
        Direct
        BOS 23:00
        Chicago - Boston | Mon, Sep 7 | Delta Air Lines
        €198
        42% off
        €343 €198
      • BOS 16:16
        3h 4m
        Direct
        ORD 18:20
        Boston - Chicago | Tue, Aug 11 | Delta Air Lines
        ORD 19:30
        2h 30m
        Direct
        BOS 23:00
        Chicago - Boston | Wed, Aug 12 | Delta Air Lines
        €267
        22% off
        €343 €267
      • BOS 13:00
        17h 25m
        1 stop
        CHI 14:00
        Boston - Chicago | Sun, Aug 9 | Normal Airline
        CHI 15:00
        6h
        Direct
        BOS 16:00
        Chicago - Boston | Tue, Aug 11 | Normal Airline
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      • Cheapest nonstop
        BOS 20:40
        2h 42m
        Direct
        ORD 22:22
        Boston - Chicago | Sun, Sep 20 | Delta Air Lines
        €61 €94
        35% off
        35% off
        €94 €61
      • BOS 20:50
        2h 42m
        Direct
        ORD 22:32
        Boston - Chicago | Mon, Sep 28 | Delta Air Lines
        €62 €94
        34% off
        34% off
        €94 €62
      • BOS 20:50
        2h 42m
        Direct
        ORD 22:32
        Boston - Chicago | Fri, Sep 18 | Delta Air Lines
        €62 €94
        34% off
        34% off
        €94 €62
      • BOS 12:45
        8h 14m
        1 stop
        ORD 19:59
        Boston - Chicago | Sat, Aug 29 | Frontier Airlines
        €72
        23% off
        €94 €72
      • BOS 12:45
        8h 23m
        1 stop
        ORD 20:08
        Boston - Chicago | Sun, Aug 30 | Frontier Airlines
        €72
        23% off
        €94 €72
      • BOS 12:54
        6h 29m
        1 stop
        ORD 18:23
        Boston - Chicago | Wed, Sep 16 | Frontier Airlines
        €73
        22% off
        €94 €73
      • BOS 12:45
        8h 14m
        1 stop
        ORD 19:59
        Boston - Chicago | Fri, Aug 28 | Frontier Airlines
        €73
        22% off
        €94 €73
      • BOS 12:45
        8h 14m
        1 stop
        ORD 19:59
        Boston - Chicago | Tue, Aug 25 | Frontier Airlines
        €73
        22% off
        €94 €73
      • BOS 12:45
        8h 14m
        1 stop
        ORD 19:59
        Boston - Chicago | Fri, Sep 4 | Frontier Airlines
        €73
        22% off
        €94 €73
      • BOS 12:45
        8h 23m
        1 stop
        ORD 20:08
        Boston - Chicago | Sun, Aug 23 | Frontier Airlines
        €73
        22% off
        €94 €73
      • BOS 13:00
        17h 25m
        1 stop
        CHI 14:00
        Boston - Chicago | Sun, Aug 9 | Normal Airline
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Trip.com Price Insights: Flights from Boston Logan International Airport to O'Hare International Airport

What is the cheapest month to fly from Boston Logan International Airport to O'Hare International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Boston Logan International Airport to O'Hare International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Boston Logan International Airport to O'Hare International Airport are usually in August, with an average price of €107. It is best to avoid October, when the average price can reach €172.

€172
€140
€107
€75
  • €107
    Aug
  • €134
    Sep
  • €172
    Oct
  • €148
    Nov
  • €109
    Dec
  • €110
    Jan
  • €136
    Feb
  • €138
    Mar
  • €133
    Apr
  • €118
    May
  • €114
    Jun
  • €130
    Jul

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

The data is based on the past 12 months and shows the average ticket prices from Boston Logan International Airport to O'Hare International 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 departure day from Boston Logan International Airport to O'Hare International Airport is Tuesday, with average prices usually lower than other days. Avoid departing on Sunday as prices are typically highest on that day.

€165
€135
€105
€75
  • €118
    Mon
  • €105
    Tue
  • €119
    Wed
  • €140
    Thu
  • €141
    Fri
  • €127
    Sat
  • €165
    Sun

Selected Airlines from Boston Logan International Airport to O'Hare International 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 €56
American Airlines
From €60
United Airlines
From €62
Jetblue Airways
From €74
Frontier Airlines
From €83
Qatar Airways
From €109
Alaska Airlines
From €4,514

Find more flights and airlines

Flight Schedule from Boston Logan International Airport to O'Hare International 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. UA1349

    Boston Logan International Airport

    09:12

    BOS

    3h 3m

    11:15

    ORD

    S M T W T F S
    Search

  2. DL2804

    Boston Logan International Airport

    20:10

    BOS

    2h 54m

    22:04

    ORD

    S M T W T F S
    Search

  3. B6311

    Boston Logan International Airport

    08:10

    BOS

    2h 56m

    10:06

    ORD

    S M T W T F S
    Search

  4. DL2570

    Boston Logan International Airport

    07:30

    BOS

    2h 56m

    09:26

    ORD

    S M T W T F S
    Search

  5. AA547

    Boston Logan International Airport

    13:25

    BOS

    3h 4m

    15:29

    ORD

    S M T W T F S
    Search

  6. AA3048

    Boston Logan International Airport

    12:05

    BOS

    3h 2m

    14:07

    ORD

    S M T W T F S
    Search

  7. AA3324

    Boston Logan International Airport

    05:54

    BOS

    3h 6m

    08:00

    ORD

    S M T W T F S
    Search

  8. B6811

    Boston Logan International Airport

    17:10

    BOS

    3h 5m

    19:15

    ORD

    S M T W T - S
    Search

  9. AA1479

    Boston Logan International Airport

    16:48

    BOS

    3h 12m

    19:00

    ORD

    S M T W T F S
    Search

  10. AA3160

    Boston Logan International Airport

    19:17

    BOS

    3h 18m

    21:35

    ORD

    S M T W T F S
    Search
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Boston Logan International Airport to O'Hare International Airport Flights Info

Flight distance 1,391.42km
Cheapest one-way ticket price €61
Cheapest return ticket price €116

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

  • How long does it take to fly from Boston Logan International Airport (BOS) to O'Hare International Airport (ORD)?

    It takes around 3 hours 9 minutes to fly from Boston Logan International Airport (bos) to O'Hare International Airport(ord).
  • There are around 24 daily flights from Boston Logan International Airport (BOS) to O'Hare International Airport (ORD).
  • Tickets cost around €103 in September, making it the cheapest month to book. Boston Logan International Airport (BOS) to O'Hare International 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 International Airport (ORD) is quite popular. Without considering departure times or holidays, tickets cost around €136 in August, the most expensive month to book this route.
    • The distance from O'Hare International Airport to downtown is about 25km, by taxi about 40 minutes.
    • The distance from Chicago Midway International Airport to downtown is about 14km, by taxi about 30 minutes.
  • The closest airport to O'Hare International Airport (ORD) is Chicago Midway International Airport. The distance is around 25km.
  • American Airlines is a very popular airline operating an average of 15017 flights per month.

Find Cheap Flights with Trip.com

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

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Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, 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 have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed 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 visit the customer support pages.