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

Explore the cheapest one-way and round-trip flights from O'Hare Intl. Airport to Boston Logan International Airport over the next 90 days, with one-way fares from $72 and round-trip from $153. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        ORD 7:30 PM
        2h 39m
        Nonstop
        BOS 11:09 PM
        Chicago - Boston | Fri, Sep 18 | Delta Air Lines
        BOS 8:50 PM
        2h 42m
        Nonstop
        ORD 10:32 PM
        Boston - Chicago | Thu, Sep 24 | Delta Air Lines
        $165 $179
        8% off
        8% off
        $179 $165
      • ORD 3:05 PM
        2h 39m
        Nonstop
        BOS 6:44 PM
        Chicago - Boston | Fri, Oct 16 | Delta Air Lines
        BOS 7:30 AM
        2h 54m
        Nonstop
        ORD 9:24 AM
        Boston - Chicago | Mon, Oct 19 | Delta Air Lines
        $165 $179
        8% off
        8% off
        $179 $165
      • ORD 3:05 PM
        2h 47m
        Nonstop
        BOS 6:52 PM
        Chicago - Boston | Fri, Sep 25 | Delta Air Lines
        BOS 6:40 PM
        2h 45m
        Nonstop
        MDW 8:25 PM
        Boston - Chicago | Sat, Sep 26 |
        $166 $179
        7% off
        7% off
        $179 $166
      • ORD 7:00 AM
        2h 33m
        Nonstop
        BOS 10:33 AM
        Chicago - Boston | Thu, Oct 29 | American Airlines
        BOS 10:19 AM
        3h 10m
        Nonstop
        ORD 12:29 PM
        Boston - Chicago | Wed, Nov 4 | American Airlines
        $166
        7% off
        $179 $166
      • ORD 7:35 AM
        2h 33m
        Nonstop
        BOS 11:08 AM
        Chicago - Boston | Thu, Sep 17 | Delta Air Lines
        BOS 12:54 PM
        6h 29m
        1 stop
        ORD 6:23 PM
        Boston - Chicago | Mon, Sep 21 | Frontier Airlines
        $153
        15% off
        $179 $153
      • ORD 7:30 AM
        2h 31m
        Nonstop
        BOS 11:01 AM
        Chicago - Boston | Mon, Sep 28 | Delta Air Lines
        BOS 12:54 PM
        6h 29m
        1 stop
        ORD 6:23 PM
        Boston - Chicago | Mon, Oct 5 | Frontier Airlines
        $153
        15% off
        $179 $153
      • ORD 7:35 AM
        2h 33m
        Nonstop
        BOS 11:08 AM
        Chicago - Boston | Sat, Sep 19 | Delta Air Lines
        BOS 12:54 PM
        6h 29m
        1 stop
        ORD 6:23 PM
        Boston - Chicago | Mon, Sep 21 | Frontier Airlines
        $156
        13% off
        $179 $156
      • ORD 1:54 PM
        2h 41m
        Nonstop
        BOS 5:35 PM
        Chicago - Boston | Thu, Sep 17 | American Airlines
        BOS 12:54 PM
        6h 29m
        1 stop
        ORD 6:23 PM
        Boston - Chicago | Mon, Sep 21 | Frontier Airlines
        $156
        13% off
        $179 $156
      • ORD 6:00 AM
        2h 39m
        Nonstop
        BOS 9:39 AM
        Chicago - Boston | Sat, Sep 19 | American Airlines
        BOS 12:54 PM
        6h 29m
        1 stop
        ORD 6:23 PM
        Boston - Chicago | Mon, Sep 21 | Frontier Airlines
        $158
        12% off
        $179 $158
      • ORD 6:45 PM
        2h 42m
        Nonstop
        BOS 10:27 PM
        Chicago - Boston | Mon, Sep 28 | American Airlines
        BOS 12:54 PM
        6h 29m
        1 stop
        ORD 6:23 PM
        Boston - Chicago | Mon, Oct 5 | Frontier Airlines
        $160
        11% off
        $179 $160
      • ORD 7:10 PM
        2h 43m
        Nonstop
        BOS 10:53 PM
        Chicago - Boston | Wed, Oct 21 | Delta Air Lines
        BOS 5:39 AM
        4h 38m
        1 stop
        MDW 9:17 AM
        Boston - Chicago | Sat, Oct 24 | Delta Air Lines
        $163
        9% off
        $179 $163
      • ORD 3:50 PM
        17h 32m
        1 stop
        BOS 10:22 AM
        Chicago - Boston | Fri, Sep 18 | Frontier Airlines
        BOS 7:15 PM
        2h 40m
        Nonstop
        MDW 8:55 PM
        Boston - Chicago | Thu, Sep 24 |
        $163
        9% off
        $179 $163
      • CHI 1:00 PM
        17h 25m
        1 stop
        BOS 2:00 PM
        Chicago - Boston | Mon, Sep 14 | Normal Airline
        BOS 3:00 PM
        6h
        Nonstop
        CHI 4:00 PM
        Boston - Chicago | Wed, Sep 16 | Normal Airline
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      • Cheapest nonstop
        ORD 7:30 AM
        2h 36m
        Nonstop
        BOS 11:06 AM
        Chicago - Boston | Sat, Nov 7 | Delta Air Lines
        $72 $110
        35% off
        35% off
        $110 $72
      • ORD 10:35 AM
        2h 41m
        Nonstop
        BOS 2:16 PM
        Chicago - Boston | Sat, Nov 7 | American Airlines
        $76 $110
        31% off
        31% off
        $110 $76
      • ORD 4:35 PM
        2h 45m
        Nonstop
        BOS 8:20 PM
        Chicago - Boston | Mon, Sep 14 | Delta Air Lines
        $78 $110
        28% off
        28% off
        $110 $78
      • ORD 8:19 PM
        2h 35m
        Nonstop
        BOS 11:54 PM
        Chicago - Boston | Mon, Sep 14 | American Airlines
        $81
        26% off
        $110 $81
      • ORD 7:10 PM
        2h 43m
        Nonstop
        BOS 10:53 PM
        Chicago - Boston | Thu, Oct 22 | Delta Air Lines
        $82
        25% off
        $110 $82
      • ORD 8:00 PM
        2h 36m
        Nonstop
        BOS 11:36 PM
        Chicago - Boston | Thu, Oct 22 | American Airlines
        $84
        24% off
        $110 $84
      • ORD 7:00 AM
        2h 28m
        Nonstop
        BOS 10:28 AM
        Chicago - Boston | Fri, Oct 16 | Delta Air Lines
        $95
        14% off
        $110 $95
      • ORD 3:00 PM
        2h 35m
        Nonstop
        BOS 6:35 PM
        Chicago - Boston | Fri, Oct 2 | Delta Air Lines
        $99
        10% off
        $110 $99
      • ORD 7:10 PM
        2h 43m
        Nonstop
        BOS 10:53 PM
        Chicago - Boston | Fri, Oct 9 | Delta Air Lines
        $102
        7% off
        $110 $102
      • ORD 10:30 AM
        2h 34m
        Nonstop
        BOS 2:04 PM
        Chicago - Boston | Fri, Oct 16 | American Airlines
        $102
        7% off
        $110 $102
      • ORD 9:33 PM
        12h 19m
        1 stop
        BOS 10:52 AM
        Chicago - Boston | Thu, Oct 22 | Frontier Airlines
        $99
        10% off
        $110 $99
      • ORD 3:50 PM
        18h 8m
        1 stop
        BOS 10:58 AM
        Chicago - Boston | Mon, Sep 14 | Frontier Airlines
        $100
        9% off
        $110 $100
      • CHI 1:00 PM
        17h 25m
        1 stop
        BOS 2:00 PM
        Chicago - Boston | Mon, Sep 14 | Normal Airline
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Displayed flight fares from O'Hare Intl. Airport to Boston Logan International Airport 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 O'Hare Intl. Airport to Boston Logan International Airport

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

Data is based on average one-way flight prices from O'Hare Intl. Airport to Boston Logan International 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 O'Hare Intl. Airport to Boston Logan International Airport, the best time to buy is in January, with an average price of $110. You’ll want to avoid November, when the average price can reach as high as $172.

$172
$141
$110
$79
    Cheapest
  • $147
    Sep
  • $155
    Oct
  • $172
    Nov
  • $150
    Dec
  • $110
    Jan
  • $166
    Feb
  • $165
    Mar
  • $157
    Apr
  • $137
    May
  • $150
    Jun
  • $159
    Jul
  • $150
    Aug

What’s the cheapest month to fly round-trip from O'Hare Intl. Airport to Boston Logan International Airport?

The data is based on the past 12 months and shows the average monthly round-trip fares from O'Hare Intl. Airport to Boston Logan International Airport in the Trip.com database.

Based on Trip.com’s data from the past 12 months, December is typically the cheapest month to find flights from O'Hare Intl. Airport to Boston Logan International Airport, with an average price of $160. In contrast, November is usually the most expensive month, with average fares reaching $441.

$441
$301
$160
$20
    Cheapest
  • $300
    Sep
  • $351
    Oct
  • $441
    Nov
  • $160
    Dec
  • $177
    Jan
  • $173
    Feb
  • $255
    Mar
  • $294
    Apr
  • $286
    May
  • $221
    Jun
  • $316
    Jul
  • $266
    Aug

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

The data is based on the past 12 months and shows the average ticket prices from O'Hare Intl. Airport to Boston Logan 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 day to depart from O'Hare Intl. Airport to Boston Logan International Airport is Wednesday, 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.

$203
$158
$112
$67
    Cheapest
  • $162
    Mon
  • $132
    Tue
  • $112
    Wed
  • $149
    Thu
  • $157
    Fri
  • $152
    Sat
  • $203
    Sun

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

The cheapest airline flying from O'Hare Intl. Airport to Boston Logan International Airport is Delta Air Lines (from $72) among 8 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Delta Air Lines
From $72
American Airlines
From $76
Frontier Airlines
From $99
Jetblue Airways
From $106
United Airlines
From $107
Qatar Airways
From $128
Sun Country Airlines
From $172
Alaska Airlines
From $5,226

Find more flights and airlines

What is the flight schedule from O'Hare Intl. Airport to Boston Logan International Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA3067

    O'Hare Intl. Airport

    6:50 AM

    ORD

    2h 39m

    10:29 AM

    BOS

    S M T W T F S
    Search

  2. UA1186

    O'Hare Intl. Airport

    6:10 AM

    ORD

    2h 23m

    9:33 AM

    BOS

    S M T W T F S
    Search

  3. DL2570

    O'Hare Intl. Airport

    10:30 AM

    ORD

    2h 35m

    2:05 PM

    BOS

    S M T W T - S
    Search

  4. DL2816

    O'Hare Intl. Airport

    3:05 PM

    ORD

    2h 47m

    6:52 PM

    BOS

    S M T W T - S
    Search

  5. DL2828

    O'Hare Intl. Airport

    7:00 AM

    ORD

    2h 28m

    10:28 AM

    BOS

    S M T W T F S
    Search

  6. AA2682

    O'Hare Intl. Airport

    8:19 PM

    ORD

    2h 35m

    11:54 PM

    BOS

    S M T W T F S
    Search

  7. DL2646

    O'Hare Intl. Airport

    7:30 PM

    ORD

    2h 39m

    11:09 PM

    BOS

    S M T W T F S
    Search

  8. B61012

    O'Hare Intl. Airport

    8:10 PM

    ORD

    2h 31m

    11:41 PM

    BOS

    S M T W T F S
    Search

  9. DL1608

    O'Hare Intl. Airport

    11:30 AM

    ORD

    2h 45m

    3:15 PM

    BOS

    - - - - - F -
    Search

  10. F93044

    O'Hare Intl. Airport

    3:50 PM

    ORD

    2h 56m

    Nonstop

    7:46 PM

    MCO

    S M T W T F S
    Search

  11. F91978

    Orlando Intl. Airport

    7:45 AM

    MCO

    3h 6m

    Nonstop

    10:51 AM

    BOS

    S - - W T F S
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About O'Hare Intl. Airport and Boston Logan International Airport

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

Flight distance 1,391.42 km
Cheapest one-way ticket price $72
Cheapest return ticket price $153

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

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

    O'Hare Intl. Airport to Boston Logan International Airport takes about 2 hours on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 24 daily flights from O'Hare Intl. Airport (ORD) to Boston Logan International Airport (BOS).
  • The earliest flight from O'Hare Intl. Airport to Boston Logan International Airport departs at 06:00, and the last departs at 21:40, with about 89 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from O'Hare Intl. Airport (ORD) to Boston Logan International Airport (BOS) is quite popular. Without considering departure times or holidays, tickets cost around $182 in September, the most expensive month to book this route.
  • The earliest flight departs from O'Hare Intl. Airport (ORD) at 06:00 and arrives in Boston Logan International Airport (BOS) at 09:24.
  • The latest flight departs from O'Hare Intl. Airport (ORD) at 21:37 and arrives in Boston Logan International Airport (BOS) at 01:09.
  • American Airlines is a very popular airline operating an average of 15920 flights per month.
  • Yes. American Airlines, United Airlines, Air New Zealand, All Nippon Airways and Delta Air Lines operate direct flights from O'Hare Intl. Airport to Boston Logan International Airport, with an average flight time of 3 hours 2 minutes, and around 84 weekly flights. Actual flight frequency may vary by season.

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

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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.
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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.