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Boston Logan International Airport to O'Hare International Airport flight

Explore the cheapest one-way and round-trip flights from Boston Logan International Airport to O'Hare International Airport over the next 90 days, with one-way fares from MXN$1,546 and round-trip from MXN$3,235. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      BOS 17:00
      3h 12m
      Direct
      ORD 19:12
      Boston - Chicago | Sat, Nov 7 | Jetblue Airways
      MDW 08:30
      2h 30m
      Direct
      BOS 12:00
      Chicago - Boston | Wed, Nov 11 |
      MXN$3,235 MXN$9,362
      65% off
      65% off
      MXN$9,362 MXN$3,235
    • BOS 12:31
      3h 9m
      Direct
      ORD 14:40
      Boston - Chicago | Tue, Nov 3 | American Airlines
      ORD 06:59
      2h 29m
      Direct
      BOS 10:28
      Chicago - Boston | Sat, Nov 7 | American Airlines
      MXN$3,258 MXN$9,362
      65% off
      65% off
      MXN$9,362 MXN$3,258
    • BOS 09:59
      3h 1m
      Direct
      ORD 12:00
      Boston - Chicago | Tue, Nov 3 | Jetblue Airways
      MDW 13:15
      2h 5m
      Direct
      BOS 16:20
      Chicago - Boston | Tue, Nov 10 |
      MXN$3,539 MXN$9,362
      62% off
      62% off
      MXN$9,362 MXN$3,539
    • BOS 20:55
      2h 45m
      Direct
      ORD 22:40
      Boston - Chicago | Sat, Nov 7 | Delta Air Lines
      MDW 08:30
      2h 30m
      Direct
      BOS 12:00
      Chicago - Boston | Wed, Nov 11 |
      MXN$3,619
      61% off
      MXN$9,362 MXN$3,619
    • BOS 19:10
      2h 56m
      Direct
      ORD 21:06
      Boston - Chicago | Tue, Nov 3 | Delta Air Lines
      ORD 15:05
      2h 24m
      Direct
      BOS 18:29
      Chicago - Boston | Tue, Nov 10 | Delta Air Lines
      MXN$6,740
      28% off
      MXN$9,362 MXN$6,740
    • BOS 12:39
      7h 6m
      1 stop
      ORD 18:45
      Boston - Chicago | Thu, Nov 19 | Frontier Airlines
      ORD 05:40
      27h 31m
      1 stop
      BOS 10:11
      Chicago - Boston | Mon, Nov 23 | Frontier Airlines
      MXN$3,417
      64% off
      MXN$9,362 MXN$3,417
    • BOS 11:34
      11h 8m
      1 stop
      ORD 21:42
      Boston - Chicago | Sun, Dec 6 | Frontier Airlines
      ORD 22:37
      11h 2m
      1 stop
      BOS 10:39
      Chicago - Boston | Sun, Dec 13 | Frontier Airlines
      MXN$3,571
      62% off
      MXN$9,362 MXN$3,571
    • BOS 10:25
      15h 31m
      1 stop
      ORD 00:56
      Boston - Chicago | Thu, Dec 17 | Frontier Airlines
      MDW 20:35
      11h 55m
      1 stop
      BOS 09:30
      Chicago - Boston | Sat, Dec 19 | Frontier Airlines
      MXN$3,576
      62% off
      MXN$9,362 MXN$3,576
    • BOS 12:39
      6h 51m
      1 stop
      ORD 18:30
      Boston - Chicago | Wed, Nov 18 | Frontier Airlines
      ORD 05:40
      27h 31m
      1 stop
      BOS 10:11
      Chicago - Boston | Mon, Nov 23 | Frontier Airlines
      MXN$4,647
      50% off
      MXN$9,362 MXN$4,647
    • BOS 13:00
      17h 25m
      1 stop
      CHI 14:00
      Boston - Chicago | Sun, Nov 1 | Normal Airline
      CHI 15:00
      6h
      Direct
      BOS 16:00
      Chicago - Boston | Tue, Nov 3 | Normal Airline
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    • Cheapest
      BOS 20:40
      2h 56m
      Direct
      ORD 22:36
      Boston - Chicago | Mon, Nov 23 | Delta Air Lines
      MXN$1,546 MXN$2,912
      47% off
      47% off
      MXN$2,912 MXN$1,546
    • BOS 19:40
      3h 23m
      Direct
      ORD 22:03
      Boston - Chicago | Fri, Nov 27 | American Airlines
      MXN$1,582 MXN$2,912
      46% off
      46% off
      MXN$2,912 MXN$1,582
    • BOS 19:40
      3h 23m
      Direct
      ORD 22:03
      Boston - Chicago | Mon, Nov 23 | American Airlines
      MXN$1,582 MXN$2,912
      46% off
      46% off
      MXN$2,912 MXN$1,582
    • BOS 11:06
      14h 37m
      1 stop
      ORD 00:43
      Boston - Chicago | Fri, Nov 20 | Frontier Airlines
      MXN$1,776
      39% off
      MXN$2,912 MXN$1,776
    • BOS 07:30
      3h 5m
      Direct
      ORD 09:35
      Boston - Chicago | Wed, Nov 18 | Delta Air Lines
      MXN$1,844
      69% off
      MXN$5,989 MXN$1,844
    • BOS 20:59
      2h 58m
      Direct
      ORD 22:57
      Boston - Chicago | Mon, Dec 7 | Delta Air Lines
      MXN$1,903
      35% off
      MXN$2,912 MXN$1,903
    • BOS 05:53
      3h 11m
      Direct
      ORD 08:04
      Boston - Chicago | Mon, Dec 7 | American Airlines
      MXN$1,915
      34% off
      MXN$2,912 MXN$1,915
    • BOS 08:16
      3h 14m
      Direct
      ORD 10:30
      Boston - Chicago | Wed, Nov 18 | American Airlines
      MXN$1,954
      67% off
      MXN$5,989 MXN$1,954
    • BOS 20:59
      2h 58m
      Direct
      ORD 22:57
      Boston - Chicago | Mon, Dec 14 | Delta Air Lines
      MXN$1,972
      32% off
      MXN$2,912 MXN$1,972
    • BOS 13:00
      17h 25m
      1 stop
      CHI 14:00
      Boston - Chicago | Sun, Nov 1 | Normal Airline
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    • Cheapest nonstop
      BOS 20:40
      2h 56m
      Direct
      ORD 22:36
      Boston - Chicago | Mon, Nov 23 | Delta Air Lines
      MXN$1,546 MXN$2,912
      47% off
      47% off
      MXN$2,912 MXN$1,546
    • BOS 19:40
      3h 23m
      Direct
      ORD 22:03
      Boston - Chicago | Fri, Nov 27 | American Airlines
      MXN$1,582 MXN$2,912
      46% off
      46% off
      MXN$2,912 MXN$1,582
    • BOS 19:40
      3h 23m
      Direct
      ORD 22:03
      Boston - Chicago | Mon, Nov 23 | American Airlines
      MXN$1,582 MXN$2,912
      46% off
      46% off
      MXN$2,912 MXN$1,582
    • BOS 07:30
      3h 5m
      Direct
      ORD 09:35
      Boston - Chicago | Wed, Nov 18 | Delta Air Lines
      MXN$1,844
      69% off
      MXN$5,989 MXN$1,844
    • BOS 20:59
      2h 58m
      Direct
      ORD 22:57
      Boston - Chicago | Mon, Dec 7 | Delta Air Lines
      MXN$1,903
      35% off
      MXN$2,912 MXN$1,903
    • BOS 05:53
      3h 11m
      Direct
      ORD 08:04
      Boston - Chicago | Mon, Dec 7 | American Airlines
      MXN$1,915
      34% off
      MXN$2,912 MXN$1,915
    • BOS 08:16
      3h 14m
      Direct
      ORD 10:30
      Boston - Chicago | Wed, Nov 18 | American Airlines
      MXN$1,954
      67% off
      MXN$5,989 MXN$1,954
    • BOS 20:59
      2h 58m
      Direct
      ORD 22:57
      Boston - Chicago | Mon, Dec 14 | Delta Air Lines
      MXN$1,972
      32% off
      MXN$2,912 MXN$1,972
    • BOS 19:40
      2h 56m
      Direct
      ORD 21:36
      Boston - Chicago | Fri, Nov 27 | Delta Air Lines
      MXN$1,980
      32% off
      MXN$2,912 MXN$1,980
    • BOS 13:00
      17h 25m
      1 stop
      CHI 14:00
      Boston - Chicago | Sun, Nov 1 | Normal Airline
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    • Cheapest nonstop
      BOS 07:30
      3h 5m
      Direct
      ORD 09:35
      Boston - Chicago | Wed, Nov 18 | Delta Air Lines
      MXN$1,844 MXN$5,989
      69% off
      69% off
      MXN$5,989 MXN$1,844
    • BOS 08:16
      3h 14m
      Direct
      ORD 10:30
      Boston - Chicago | Wed, Nov 18 | American Airlines
      MXN$1,954 MXN$5,989
      67% off
      67% off
      MXN$5,989 MXN$1,954
    • BOS 16:41
      3h 14m
      Direct
      ORD 18:55
      Boston - Chicago | Thu, Nov 12 | American Airlines
      MXN$2,037 MXN$5,989
      66% off
      66% off
      MXN$5,989 MXN$2,037
    • BOS 07:30
      3h 8m
      Direct
      ORD 09:38
      Boston - Chicago | Thu, Dec 10 | Delta Air Lines
      MXN$2,372
      60% off
      MXN$5,989 MXN$2,372
    • BOS 07:30
      3h 8m
      Direct
      ORD 09:38
      Boston - Chicago | Tue, Dec 1 | Delta Air Lines
      MXN$2,798
      53% off
      MXN$5,989 MXN$2,798
    • BOS 12:04
      3h 1m
      Direct
      ORD 14:05
      Boston - Chicago | Wed, Dec 16 | Delta Air Lines
      MXN$2,872
      52% off
      MXN$5,989 MXN$2,872
    • BOS 19:59
      2h 57m
      Direct
      ORD 21:56
      Boston - Chicago | Sat, Dec 5 | Delta Air Lines
      MXN$2,914
      51% off
      MXN$5,989 MXN$2,914
    • BOS 21:13
      3h 17m
      Direct
      ORD 23:30
      Boston - Chicago | Tue, Dec 22 | American Airlines
      MXN$3,639
      39% off
      MXN$5,989 MXN$3,639
    • BOS 08:16
      3h 14m
      Direct
      ORD 10:30
      Boston - Chicago | Tue, Nov 10 | American Airlines
      MXN$4,212
      30% off
      MXN$5,989 MXN$4,212
    • BOS 13:00
      17h 25m
      1 stop
      CHI 14:00
      Boston - Chicago | Sun, Nov 1 | Normal Airline
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    • Cheapest nonstop
      BOS 07:30
      2h 54m
      Direct
      ORD 09:24
      Boston - Chicago | Sun, Nov 1 | Delta Air Lines
      MXN$3,928 MXN$5,989
      34% off
      34% off
      MXN$5,989 MXN$3,928
    • BOS 09:59
      3h 1m
      Direct
      ORD 12:00
      Boston - Chicago | Mon, Nov 2 | Jetblue Airways
      MXN$3,934 MXN$5,989
      34% off
      34% off
      MXN$5,989 MXN$3,934
    • BOS 19:10
      2h 56m
      Direct
      ORD 21:06
      Boston - Chicago | Mon, Nov 2 | Delta Air Lines
      MXN$3,945 MXN$5,989
      34% off
      34% off
      MXN$5,989 MXN$3,945
    • BOS 09:59
      3h 1m
      Direct
      ORD 12:00
      Boston - Chicago | Fri, Nov 6 | Jetblue Airways
      MXN$3,945
      34% off
      MXN$5,989 MXN$3,945
    • BOS 17:05
      3h 12m
      Direct
      ORD 19:17
      Boston - Chicago | Sun, Nov 1 | Jetblue Airways
      MXN$3,948
      34% off
      MXN$5,989 MXN$3,948
    • BOS 07:30
      2h 54m
      Direct
      ORD 09:24
      Boston - Chicago | Fri, Nov 6 | Delta Air Lines
      MXN$3,954
      34% off
      MXN$5,989 MXN$3,954
    • BOS 07:30
      2h 54m
      Direct
      ORD 09:24
      Boston - Chicago | Tue, Nov 3 | Delta Air Lines
      MXN$3,957
      34% off
      MXN$5,989 MXN$3,957
    • BOS 09:59
      3h 1m
      Direct
      ORD 12:00
      Boston - Chicago | Wed, Nov 4 | Jetblue Airways
      MXN$4,031
      33% off
      MXN$5,989 MXN$4,031
    • BOS 13:35
      2h 52m
      Direct
      ORD 15:27
      Boston - Chicago | Wed, Nov 4 | Delta Air Lines
      MXN$4,059
      32% off
      MXN$5,989 MXN$4,059
    • BOS 13:00
      17h 25m
      1 stop
      CHI 14:00
      Boston - Chicago | Sun, Nov 1 | Normal Airline
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    • BOS 20:55
      2h 45m
      Direct
      ORD 22:40
      Boston - Chicago | Sat, Nov 7 | Delta Air Lines
      MXN$3,954 MXN$7,799
      49% off
      49% off
      MXN$7,799 MXN$3,954
    • BOS 16:57
      2h 47m
      Direct
      ORD 18:44
      Boston - Chicago | Thu, Nov 26 | United Airlines
      MXN$2,843 MXN$7,799
      64% off
      64% off
      MXN$7,799 MXN$2,843
    • BOS 12:27
      2h 47m
      Direct
      ORD 14:14
      Boston - Chicago | Mon, Nov 2 | United Airlines
      MXN$4,939 MXN$7,799
      37% off
      37% off
      MXN$7,799 MXN$4,939
    • BOS 19:40
      2h 51m
      Direct
      ORD 21:31
      Boston - Chicago | Sun, Nov 8 | Delta Air Lines
      MXN$3,957
      49% off
      MXN$7,799 MXN$3,957
    • BOS 13:35
      2h 52m
      Direct
      ORD 15:27
      Boston - Chicago | Wed, Nov 4 | Delta Air Lines
      MXN$4,059
      48% off
      MXN$7,799 MXN$4,059
    • BOS 13:35
      2h 52m
      Direct
      ORD 15:27
      Boston - Chicago | Sat, Oct 31 | Delta Air Lines
      MXN$4,104
      47% off
      MXN$7,799 MXN$4,104
    • BOS 13:35
      2h 52m
      Direct
      ORD 15:27
      Boston - Chicago | Sun, Nov 1 | Delta Air Lines
      MXN$4,349
      44% off
      MXN$7,799 MXN$4,349
    • BOS 13:35
      2h 52m
      Direct
      ORD 15:27
      Boston - Chicago | Mon, Nov 2 | Delta Air Lines
      MXN$5,615
      28% off
      MXN$7,799 MXN$5,615
    • BOS 20:10
      2h 54m
      Direct
      ORD 22:04
      Boston - Chicago | Mon, Jan 4 | Delta Air Lines
      MXN$3,031
      61% off
      MXN$7,799 MXN$3,031
    • BOS 13:00
      17h 25m
      1 stop
      CHI 14:00
      Boston - Chicago | Sun, Nov 1 | Normal Airline
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Displayed flight fares from Boston to Chicago are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

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 December, with an average price of MXN$2,391. It is best to avoid October, when the average price can reach MXN$4,031.

MXN$4,031
MXN$3,211
MXN$2,391
MXN$1,571
    Cheapest
  • MXN$4,031
    Oct
  • MXN$3,263
    Nov
  • MXN$2,391
    Dec
  • MXN$2,412
    Jan
  • MXN$2,990
    Feb
  • MXN$3,043
    Mar
  • MXN$2,931
    Apr
  • MXN$2,586
    May
  • MXN$2,511
    Jun
  • MXN$2,871
    Jul
  • MXN$2,793
    Aug
  • MXN$3,012
    Sep

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.

MXN$3,754
MXN$3,114
MXN$2,473
MXN$1,833
  • MXN$3,043
    Mon
  • MXN$2,473
    Tue
  • MXN$2,736
    Wed
  • MXN$3,287
    Thu
  • MXN$3,111
    Fri
  • MXN$2,683
    Sat
  • MXN$3,754
    Sun

Which airline offers the cheapest flights from Boston Logan International Airport to O'Hare International Airport?

The cheapest airline flying from Boston Logan International Airport to O'Hare International Airport is American Airlines (from MXN$1,301) among 7 carriers operating this route. Based on Trip.com's latest 7-day flight data.

American Airlines
From MXN$1,301
Frontier Airlines
From MXN$1,722
Delta Air Lines
From MXN$1,744
Jetblue Airways
From MXN$1,901
United Airlines
From MXN$2,006
Sun Country Airlines
From MXN$3,357
Alaska Airlines
From MXN$99,989

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What is the 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. DL2570

    Boston Logan International Airport

    07:30

    BOS

    2h 54m

    09:24

    ORD

    S M T W T - S
    Search

  3. AA1260

    Boston Logan International Airport

    16:42

    BOS

    3h 13m

    18:55

    ORD

    S M T W T - S
    Search

  4. DL2222

    Boston Logan International Airport

    12:55

    BOS

    2h 18m

    Direct

    15:13

    DTW

    S M T W T F S
    Search

  5. DL2358

    Detroit Metropolitan Wayne County Airport

    16:00

    DTW

    1h 26m

    Direct

    16:26

    ORD

    S M T W T F S

  6. DL1432

    Boston Logan International Airport

    16:40

    BOS

    2h 23m

    Direct

    19:03

    DTW

    S M T W T F S
    Search

  7. DL1665

    Detroit Metropolitan Wayne County Airport

    20:10

    DTW

    1h 27m

    Direct

    20:37

    ORD

    S M T W T F S
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About Boston Logan International Airport and O'Hare International Airport

Learn about Boston Logan International Airport (BOS) and O'Hare International Airport (ORD) — including location, terminals, transportation, and travel tips.

Flight distance 1,391.42km
Cheapest one-way ticket price MXN$1,546
Cheapest return ticket price MXN$3,235

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

  • How long is the flight from Boston Logan International Airport to O'Hare International Airport?

    Boston Logan International Airport to O'Hare International Airport takes about 2 hours 13 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 22 daily flights from Boston Logan International Airport (BOS) to O'Hare International Airport (ORD).
  • The earliest flight from Boston Logan International Airport to O'Hare International Airport departs at 05:54, and the last departs at 23:30, with about 35 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • 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 MXN$3,715 in November, 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 Midway International Airport to downtown is about 14km, by taxi about 30 minutes.
  • The closest airport to O'Hare International Airport (ORD) is Midway International Airport. The distance is around 25km.
  • American Airlines is a very popular airline operating an average of 15017 flights per month.
  • One-way flights from Boston Logan International Airport to O'Hare International Airport currently start from MXN$1,546, and round-trip fares start from MXN$3,235. The current lowest fare is a Delta Air Lines flight departing on Mon, Nov 23; prices may vary depending on availability.
  • Yes. American Airlines, United Airlines, Delta Air Lines and Jetblue Airways operate direct flights from Boston Logan International Airport to O'Hare International Airport, with an average flight time of 2 hours 7 minutes, and around 181 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Boston Logan International Airport to O'Hare International Airport is MXN$3,461. Prices may vary depending on the departure date, airline, and availability.
  • Jetblue Airways and WestJet are the most popular budget airlines flying from Boston Logan International Airport to O'Hare International Airport, with one-way fares starting from MXN$1,546. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Boston Logan International Airport to O'Hare International Airport operates around 186 weekly flights, mainly by United Airlines, American Airlines and Delta Air Lines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Boston Logan International Airport and O'Hare International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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.

Book with no extra fees

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.