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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 | Sat, Aug 22 | American Airlines
        MDW 06:40
        2h 15m
        Direct
        BOS 09:55
        Chicago - Boston | Sat, Aug 29 |
        HK$1,042 HK$3,129
        67% off
        67% off
        HK$3,129 HK$1,042
      • BOS 07:30
        2h 56m
        Direct
        ORD 09:26
        Boston - Chicago | Fri, Aug 14 | Delta Air Lines
        ORD 07:30
        2h 29m
        Direct
        BOS 10:59
        Chicago - Boston | Tue, Aug 18 | Delta Air Lines
        HK$1,057 HK$3,129
        66% off
        66% off
        HK$3,129 HK$1,057
      • BOS 07:30
        2h 56m
        Direct
        ORD 09:26
        Boston - Chicago | Sat, Aug 22 | Delta Air Lines
        ORD 07:30
        2h 29m
        Direct
        BOS 10:59
        Chicago - Boston | Tue, Aug 25 | Delta Air Lines
        HK$1,063 HK$3,129
        66% off
        66% off
        HK$3,129 HK$1,063
      • BOS 20:50
        2h 54m
        Direct
        ORD 22:44
        Boston - Chicago | Thu, Aug 20 | Delta Air Lines
        ORD 10:30
        2h 29m
        Direct
        BOS 13:59
        Chicago - Boston | Sun, Aug 23 | Delta Air Lines
        HK$1,064
        66% off
        HK$3,129 HK$1,064
      • BOS 20:50
        2h 54m
        Direct
        ORD 22:44
        Boston - Chicago | Sun, Aug 23 | Delta Air Lines
        ORD 19:30
        2h 30m
        Direct
        BOS 23:00
        Chicago - Boston | Sat, Aug 29 | Delta Air Lines
        HK$1,072
        66% off
        HK$3,129 HK$1,072
      • BOS 07:30
        2h 56m
        Direct
        ORD 09:26
        Boston - Chicago | Sat, Aug 15 | Delta Air Lines
        ORD 10:30
        2h 29m
        Direct
        BOS 13:59
        Chicago - Boston | Sat, Aug 22 | Delta Air Lines
        HK$1,082
        65% off
        HK$3,129 HK$1,082
      • BOS 06:14
        3h 6m
        Direct
        ORD 08:20
        Boston - Chicago | Sun, Aug 16 | American Airlines
        ORD 05:45
        2h 15m
        Direct
        BOS 09:00
        Chicago - Boston | Thu, Aug 20 |
        HK$1,084
        65% off
        HK$3,129 HK$1,084
      • BOS 07:30
        2h 54m
        Direct
        ORD 09:24
        Boston - Chicago | Tue, Sep 15 | Delta Air Lines
        ORD 19:30
        2h 39m
        Direct
        BOS 23:09
        Chicago - Boston | Thu, Sep 17 | Delta Air Lines
        HK$1,085
        65% off
        HK$3,129 HK$1,085
      • 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 | Thu, Sep 3 | Delta Air Lines
        HK$1,784
        43% off
        HK$3,129 HK$1,784
      • BOS 16:16
        3h 4m
        Direct
        ORD 18:20
        Boston - Chicago | Fri, Aug 7 | Delta Air Lines
        ORD 19:30
        2h 30m
        Direct
        BOS 23:00
        Chicago - Boston | Sat, Aug 8 | Delta Air Lines
        HK$2,409
        23% off
        HK$3,129 HK$2,409
      • BOS 13:00
        17h 25m
        1 stop
        CHI 14:00
        Boston - Chicago | Wed, Aug 5 | Normal Airline
        CHI 15:00
        6h
        Direct
        BOS 16:00
        Chicago - Boston | Fri, Aug 7 | Normal Airline
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      • Cheapest nonstop
        BOS 20:40
        2h 42m
        Direct
        ORD 22:22
        Boston - Chicago | Wed, Sep 16 | Delta Air Lines
        HK$545 HK$847
        36% off
        36% off
        HK$847 HK$545
      • BOS 20:50
        2h 42m
        Direct
        ORD 22:32
        Boston - Chicago | Thu, Sep 24 | Delta Air Lines
        HK$556 HK$847
        34% off
        34% off
        HK$847 HK$556
      • BOS 20:50
        2h 42m
        Direct
        ORD 22:32
        Boston - Chicago | Mon, Sep 14 | Delta Air Lines
        HK$556 HK$847
        34% off
        34% off
        HK$847 HK$556
      • BOS 12:45
        8h 14m
        1 stop
        ORD 19:59
        Boston - Chicago | Tue, Aug 25 | Frontier Airlines
        HK$650
        23% off
        HK$847 HK$650
      • BOS 12:45
        8h 23m
        1 stop
        ORD 20:08
        Boston - Chicago | Wed, Aug 26 | Frontier Airlines
        HK$650
        23% off
        HK$847 HK$650
      • BOS 12:54
        6h 29m
        1 stop
        ORD 18:23
        Boston - Chicago | Sat, Sep 12 | Frontier Airlines
        HK$651
        23% off
        HK$847 HK$651
      • BOS 12:45
        8h 14m
        1 stop
        ORD 19:59
        Boston - Chicago | Mon, Aug 24 | Frontier Airlines
        HK$651
        23% off
        HK$847 HK$651
      • BOS 12:45
        8h 14m
        1 stop
        ORD 19:59
        Boston - Chicago | Fri, Aug 21 | Frontier Airlines
        HK$652
        23% off
        HK$847 HK$652
      • BOS 12:45
        8h 14m
        1 stop
        ORD 19:59
        Boston - Chicago | Mon, Aug 31 | Frontier Airlines
        HK$652
        23% off
        HK$847 HK$652
      • BOS 12:45
        8h 23m
        1 stop
        ORD 20:08
        Boston - Chicago | Wed, Aug 19 | Frontier Airlines
        HK$652
        23% off
        HK$847 HK$652
      • BOS 13:00
        17h 25m
        1 stop
        CHI 14:00
        Boston - Chicago | Wed, Aug 5 | 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 HK$965. It is best to avoid October, when the average price can reach HK$1,547.

HK$1,547
HK$1,256
HK$965
HK$674
  • HK$965
    Aug
  • HK$1,202
    Sep
  • HK$1,547
    Oct
  • HK$1,334
    Nov
  • HK$978
    Dec
  • HK$987
    Jan
  • HK$1,223
    Feb
  • HK$1,245
    Mar
  • HK$1,199
    Apr
  • HK$1,058
    May
  • HK$1,027
    Jun
  • HK$1,174
    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.

HK$1,500
HK$1,237
HK$973
HK$710
  • HK$1,055
    Mon
  • HK$973
    Tue
  • HK$1,077
    Wed
  • HK$1,252
    Thu
  • HK$1,278
    Fri
  • HK$1,143
    Sat
  • HK$1,500
    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 HK$504
American Airlines
From HK$536
United Airlines
From HK$557
Jetblue Airways
From HK$665
Frontier Airlines
From HK$743
Qatar Airways
From HK$981
Alaska Airlines
From HK$40,762

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. DL2804

    Boston Logan International Airport

    20:10

    BOS

    2h 54m

    22:04

    ORD

    S M T W T F S
    Search

  2. UA1349

    Boston Logan International Airport

    09:30

    BOS

    2h 55m

    11:25

    ORD

    S M T W T F S
    Search

  3. DL2816

    Boston Logan International Airport

    12:25

    BOS

    2h 54m

    14:19

    ORD

    S M T W T - S
    Search

  4. UA503

    Boston Logan International Airport

    10:35

    BOS

    2h 53m

    12:28

    ORD

    S M T W T - S
    Search

  5. DL2570

    Boston Logan International Airport

    07:30

    BOS

    2h 56m

    09:26

    ORD

    S M T W T F S
    Search

  6. AA3160

    Boston Logan International Airport

    19:17

    BOS

    3h 18m

    21:35

    ORD

    S - T W T F S
    Search

  7. F93511

    Boston Logan International Airport

    11:52

    BOS

    2h 54m

    Direct

    14:46

    ATL

    S M T W T F S
    Search

  8. F91595

    Hartsfield–Jackson Atlanta International Airport

    18:23

    ATL

    2h 30m

    Direct

    19:53

    ORD

    S - - W T - S

  9. F93511

    Boston Logan International Airport

    11:52

    BOS

    2h 54m

    Direct

    14:46

    ATL

    S M T W T F S
    Search

  10. F93397

    Hartsfield–Jackson Atlanta International Airport

    18:23

    ATL

    2h 30m

    Direct

    19:53

    ORD

    - M T - - F -

  11. F91977

    Boston Logan International Airport

    10:04

    BOS

    3h 36m

    Direct

    13:40

    MCO

    S M T W T F S
    Search

  12. F93043

    Orlando International Airport

    07:00

    MCO

    3h 11m

    Direct

    09:11

    ORD

    S - - - T - -
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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 HK$545
Cheapest return ticket price HK$1,042

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 7 minutes to fly from Boston Logan International Airport (bos) to O'Hare International Airport(ord).
  • There are around 25 daily flights from Boston Logan International Airport (BOS) to O'Hare International Airport (ORD).
  • Tickets cost around HK$957 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 HK$1,270 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.