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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 $76 and round-trip from $171. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      ORD 6:00 AM
      2h 29m
      Nonstop
      BOS 9:29 AM
      Chicago - Boston | Thu, Nov 5 | American Airlines
      BOS 10:19 AM
      3h 10m
      Nonstop
      ORD 12:29 PM
      Boston - Chicago | Tue, Nov 10 | American Airlines
      $171 $531
      68% off
      68% off
      $531 $171
    • ORD 6:00 AM
      2h 29m
      Nonstop
      BOS 9:29 AM
      Chicago - Boston | Wed, Nov 4 | American Airlines
      BOS 12:31 PM
      3h 9m
      Nonstop
      ORD 2:40 PM
      Boston - Chicago | Thu, Nov 5 | American Airlines
      $173 $531
      67% off
      67% off
      $531 $173
    • ORD 4:40 PM
      2h 41m
      Nonstop
      BOS 8:21 PM
      Chicago - Boston | Sun, Oct 18 | Delta Air Lines
      BOS 7:40 PM
      2h 51m
      Nonstop
      ORD 9:31 PM
      Boston - Chicago | Sat, Oct 24 | Delta Air Lines
      $183 $531
      66% off
      66% off
      $531 $183
    • ORD 7:05 AM
      2h 27m
      Nonstop
      BOS 10:32 AM
      Chicago - Boston | Mon, Nov 23 | Delta Air Lines
      BOS 1:35 PM
      2h 55m
      Nonstop
      ORD 3:30 PM
      Boston - Chicago | Fri, Nov 27 | Delta Air Lines
      $188
      65% off
      $531 $188
    • ORD 7:10 PM
      2h 43m
      Nonstop
      BOS 10:53 PM
      Chicago - Boston | Sat, Oct 31 | Delta Air Lines
      BOS 7:10 PM
      2h 56m
      Nonstop
      ORD 9:06 PM
      Boston - Chicago | Sat, Nov 7 | Delta Air Lines
      $188
      65% off
      $531 $188
    • ORD 7:00 AM
      2h 33m
      Nonstop
      BOS 10:33 AM
      Chicago - Boston | Sun, Oct 18 | American Airlines
      BOS 7:00 AM
      3h 5m
      Nonstop
      ORD 9:05 AM
      Boston - Chicago | Sun, Oct 25 | American Airlines
      $192
      64% off
      $531 $192
    • ORD 8:29 AM
      2h 30m
      Nonstop
      BOS 11:59 AM
      Chicago - Boston | Mon, Nov 2 | American Airlines
      BOS 12:33 PM
      3h 7m
      Nonstop
      ORD 2:40 PM
      Boston - Chicago | Thu, Nov 5 | American Airlines
      $192
      64% off
      $531 $192
    • ORD 7:03 PM
      2h 34m
      Nonstop
      BOS 10:37 PM
      Chicago - Boston | Wed, Oct 28 | American Airlines
      BOS 10:29 AM
      3h 4m
      Nonstop
      ORD 12:33 PM
      Boston - Chicago | Thu, Oct 29 | American Airlines
      $192
      64% off
      $531 $192
    • ORD 7:25 AM
      2h 35m
      Nonstop
      BOS 11:00 AM
      Chicago - Boston | Mon, Nov 2 | Delta Air Lines
      BOS 5:55 PM
      2h 45m
      Nonstop
      MDW 7:40 PM
      Boston - Chicago | Thu, Nov 5 |
      $192
      64% off
      $531 $192
    • CHI 1:00 PM
      17h 25m
      1 stop
      BOS 2:00 PM
      Chicago - Boston | Sun, Oct 18 | Normal Airline
      BOS 3:00 PM
      6h
      Nonstop
      CHI 4:00 PM
      Boston - Chicago | Tue, Oct 20 | Normal Airline
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    • Cheapest
      ORD 5:10 PM
      2h 20m
      Nonstop
      BOS 8:30 PM
      Chicago - Boston | Wed, Nov 11 | American Airlines
      $76 $126
      40% off
      40% off
      $126 $76
    • ORD 10:10 AM
      2h 26m
      Nonstop
      BOS 1:36 PM
      Chicago - Boston | Wed, Nov 11 | Delta Air Lines
      $83 $126
      34% off
      34% off
      $126 $83
    • ORD 7:05 AM
      2h 27m
      Nonstop
      BOS 10:32 AM
      Chicago - Boston | Thu, Nov 26 | Delta Air Lines
      $84 $262
      68% off
      68% off
      $262 $84
    • ORD 12:00 PM
      2h 32m
      Nonstop
      BOS 3:32 PM
      Chicago - Boston | Fri, Nov 6 | Delta Air Lines
      $86
      32% off
      $126 $86
    • ORD 3:00 PM
      2h 31m
      Nonstop
      BOS 6:31 PM
      Chicago - Boston | Thu, Nov 12 | Delta Air Lines
      $93
      26% off
      $126 $93
    • ORD 7:10 PM
      2h 43m
      Nonstop
      BOS 10:53 PM
      Chicago - Boston | Thu, Oct 22 | Delta Air Lines
      $93
      26% off
      $126 $93
    • ORD 7:10 PM
      2h 43m
      Nonstop
      BOS 10:53 PM
      Chicago - Boston | Sat, Oct 31 | Delta Air Lines
      $94
      25% off
      $126 $94
    • ORD 12:06 PM
      2h 43m
      Nonstop
      BOS 3:49 PM
      Chicago - Boston | Thu, Oct 22 | American Airlines
      $98
      22% off
      $126 $98
    • ORD 8:00 PM
      2h 36m
      Nonstop
      BOS 11:36 PM
      Chicago - Boston | Sat, Oct 31 | American Airlines
      $98
      22% off
      $126 $98
    • CHI 1:00 PM
      17h 25m
      1 stop
      BOS 2:00 PM
      Chicago - Boston | Sun, Oct 18 | Normal Airline
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    • Cheapest nonstop
      ORD 7:05 AM
      2h 27m
      Nonstop
      BOS 10:32 AM
      Chicago - Boston | Thu, Nov 26 | Delta Air Lines
      $84 $262
      68% off
      68% off
      $262 $84
    • ORD 7:13 PM
      2h 29m
      Nonstop
      BOS 10:42 PM
      Chicago - Boston | Tue, Nov 10 | American Airlines
      $109 $262
      57% off
      57% off
      $262 $109
    • ORD 4:40 PM
      2h 23m
      Nonstop
      BOS 8:03 PM
      Chicago - Boston | Sat, Nov 14 | Delta Air Lines
      $110 $262
      57% off
      57% off
      $262 $110
    • ORD 4:40 PM
      2h 30m
      Nonstop
      BOS 8:10 PM
      Chicago - Boston | Sat, Dec 12 | Delta Air Lines
      $143
      45% off
      $262 $143
    • ORD 4:40 PM
      2h 30m
      Nonstop
      BOS 8:10 PM
      Chicago - Boston | Sat, Dec 5 | Delta Air Lines
      $150
      43% off
      $262 $150
    • ORD 7:45 PM
      2h 32m
      Nonstop
      BOS 11:17 PM
      Chicago - Boston | Mon, Dec 7 | Delta Air Lines
      $150
      43% off
      $262 $150
    • ORD 7:05 AM
      2h 27m
      Nonstop
      BOS 10:32 AM
      Chicago - Boston | Tue, Nov 17 | Delta Air Lines
      $152
      42% off
      $262 $152
    • ORD 7:05 AM
      2h 27m
      Nonstop
      BOS 10:32 AM
      Chicago - Boston | Mon, Nov 9 | Delta Air Lines
      $161
      39% off
      $262 $161
    • ORD 7:45 PM
      2h 23m
      Nonstop
      BOS 11:08 PM
      Chicago - Boston | Wed, Nov 18 | Delta Air Lines
      $170
      35% off
      $262 $170
    • CHI 1:00 PM
      17h 25m
      1 stop
      BOS 2:00 PM
      Chicago - Boston | Sun, Oct 18 | Normal Airline
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    • Cheapest nonstop
      ORD 7:05 AM
      2h 27m
      Nonstop
      BOS 10:32 AM
      Chicago - Boston | Thu, Nov 26 | Delta Air Lines
      $84 $262
      68% off
      68% off
      $262 $84
    • ORD 7:13 PM
      2h 29m
      Nonstop
      BOS 10:42 PM
      Chicago - Boston | Tue, Nov 10 | American Airlines
      $109 $262
      57% off
      57% off
      $262 $109
    • ORD 4:40 PM
      2h 23m
      Nonstop
      BOS 8:03 PM
      Chicago - Boston | Sat, Nov 14 | Delta Air Lines
      $110 $262
      57% off
      57% off
      $262 $110
    • ORD 4:40 PM
      2h 30m
      Nonstop
      BOS 8:10 PM
      Chicago - Boston | Sat, Dec 12 | Delta Air Lines
      $143
      45% off
      $262 $143
    • ORD 4:40 PM
      2h 30m
      Nonstop
      BOS 8:10 PM
      Chicago - Boston | Sat, Dec 5 | Delta Air Lines
      $150
      43% off
      $262 $150
    • ORD 7:45 PM
      2h 32m
      Nonstop
      BOS 11:17 PM
      Chicago - Boston | Mon, Dec 7 | Delta Air Lines
      $150
      43% off
      $262 $150
    • ORD 7:05 AM
      2h 27m
      Nonstop
      BOS 10:32 AM
      Chicago - Boston | Tue, Nov 17 | Delta Air Lines
      $152
      42% off
      $262 $152
    • ORD 7:05 AM
      2h 27m
      Nonstop
      BOS 10:32 AM
      Chicago - Boston | Mon, Nov 9 | Delta Air Lines
      $161
      39% off
      $262 $161
    • ORD 7:45 PM
      2h 23m
      Nonstop
      BOS 11:08 PM
      Chicago - Boston | Wed, Nov 18 | Delta Air Lines
      $170
      35% off
      $262 $170
    • CHI 1:00 PM
      17h 25m
      1 stop
      BOS 2:00 PM
      Chicago - Boston | Sun, Oct 18 | Normal Airline
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    • Cheapest nonstop
      ORD 8:04 PM
      2h 55m
      Nonstop
      BOS 11:59 PM
      Chicago - Boston | Wed, Oct 21 | Jetblue Airways
      $100 $581
      83% off
      83% off
      $581 $100
    • ORD 3:48 PM
      2h 45m
      Nonstop
      BOS 7:33 PM
      Chicago - Boston | Mon, Oct 19 | American Airlines
      $143 $581
      75% off
      75% off
      $581 $143
    • ORD 1:55 PM
      2h 42m
      Nonstop
      BOS 5:37 PM
      Chicago - Boston | Sat, Oct 17 | United Airlines
      $152 $581
      74% off
      74% off
      $581 $152
    • ORD 8:04 PM
      2h 55m
      Nonstop
      BOS 11:59 PM
      Chicago - Boston | Mon, Oct 19 | Jetblue Airways
      $206
      65% off
      $581 $206
    • ORD 8:00 PM
      2h 59m
      Nonstop
      BOS 11:59 PM
      Chicago - Boston | Fri, Oct 23 | Jetblue Airways
      $208
      64% off
      $581 $208
    • ORD 9:38 AM
      2h 28m
      Nonstop
      BOS 1:06 PM
      Chicago - Boston | Thu, Oct 22 | Jetblue Airways
      $208
      64% off
      $581 $208
    • ORD 7:00 AM
      2h 33m
      Nonstop
      BOS 10:33 AM
      Chicago - Boston | Tue, Oct 20 | American Airlines
      $209
      64% off
      $581 $209
    • ORD 7:30 AM
      2h 36m
      Nonstop
      BOS 11:06 AM
      Chicago - Boston | Thu, Oct 22 | Delta Air Lines
      $212
      64% off
      $581 $212
    • ORD 7:00 AM
      2h 33m
      Nonstop
      BOS 10:33 AM
      Chicago - Boston | Sun, Oct 18 | American Airlines
      $215
      63% off
      $581 $215
    • CHI 1:00 PM
      17h 25m
      1 stop
      BOS 2:00 PM
      Chicago - Boston | Sun, Oct 18 | Normal Airline
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    • ORD 6:00 AM
      2h 17m
      Nonstop
      BOS 9:17 AM
      Chicago - Boston | Sun, Oct 25 | United Airlines
      $211 $368
      43% off
      43% off
      $368 $211
    • ORD 6:15 AM
      2h 19m
      Nonstop
      BOS 9:34 AM
      Chicago - Boston | Fri, Nov 20 | United Airlines
      $211 $368
      43% off
      43% off
      $368 $211
    • ORD 6:59 AM
      2h 19m
      Nonstop
      BOS 10:18 AM
      Chicago - Boston | Wed, Nov 4 | United Airlines
      $216 $368
      41% off
      41% off
      $368 $216
    • ORD 6:59 AM
      2h 19m
      Nonstop
      BOS 10:18 AM
      Chicago - Boston | Wed, Oct 28 | United Airlines
      $207
      44% off
      $368 $207
    • ORD 6:59 AM
      2h 19m
      Nonstop
      BOS 10:18 AM
      Chicago - Boston | Sat, Nov 14 | United Airlines
      $146
      60% off
      $368 $146
    • ORD 6:59 AM
      2h 19m
      Nonstop
      BOS 10:18 AM
      Chicago - Boston | Sat, Nov 28 | United Airlines
      $298
      19% off
      $368 $298
    • ORD 6:15 AM
      2h 19m
      Nonstop
      BOS 9:34 AM
      Chicago - Boston | Fri, Nov 13 | United Airlines
      $205
      44% off
      $368 $205
    • ORD 6:15 AM
      2h 19m
      Nonstop
      BOS 9:34 AM
      Chicago - Boston | Sun, Nov 1 | United Airlines
      $174
      53% off
      $368 $174
    • ORD 6:59 AM
      2h 19m
      Nonstop
      BOS 10:18 AM
      Chicago - Boston | Fri, Oct 30 | United Airlines
      $165
      55% off
      $368 $165
    • CHI 1:00 PM
      17h 25m
      1 stop
      BOS 2:00 PM
      Chicago - Boston | Sun, Oct 18 | Normal Airline
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Displayed flight fares from Chicago to Boston 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
  • $157
    Oct
  • $172
    Nov
  • $150
    Dec
  • $110
    Jan
  • $167
    Feb
  • $165
    Mar
  • $157
    Apr
  • $138
    May
  • $150
    Jun
  • $159
    Jul
  • $151
    Aug
  • $172
    Sep

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 $442.

$442
$301
$160
$19
    Cheapest
  • $329
    Oct
  • $442
    Nov
  • $160
    Dec
  • $178
    Jan
  • $173
    Feb
  • $256
    Mar
  • $294
    Apr
  • $287
    May
  • $221
    Jun
  • $316
    Jul
  • $267
    Aug
  • $304
    Sep

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
  • $175
    Mon
  • $141
    Tue
  • $112
    Wed
  • $158
    Thu
  • $167
    Fri
  • $155
    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 7 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Delta Air Lines
From $72
American Airlines
From $76
Jetblue Airways
From $100
United Airlines
From $113
Frontier Airlines
From $125
Sun Country Airlines
From $173
Alaska Airlines
From $5,108

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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. DL2646

    O'Hare Intl. Airport

    7:30 PM

    ORD

    2h 39m

    11:09 PM

    BOS

    S M T W T F S
    Search

  2. B6112

    O'Hare Intl. Airport

    9:38 AM

    ORD

    2h 28m

    1:06 PM

    BOS

    S M T W T F S
    Search

  3. DL2816

    O'Hare Intl. Airport

    3:05 PM

    ORD

    2h 39m

    6:44 PM

    BOS

    S M T W T - S
    Search

  4. DL2828

    O'Hare Intl. Airport

    7:00 AM

    ORD

    2h 28m

    10:28 AM

    BOS

    S M T W T F S
    Search

  5. AA2682

    O'Hare Intl. Airport

    8:19 PM

    ORD

    2h 35m

    11:54 PM

    BOS

    S M T W T F S
    Search

  6. AA2950

    O'Hare Intl. Airport

    6:00 AM

    ORD

    2h 37m

    9:37 AM

    BOS

    S M T W T F S
    Search

  7. AA1479

    O'Hare Intl. Airport

    12:00 PM

    ORD

    2h 39m

    3:39 PM

    BOS

    S M T W T F S
    Search

  8. B61012

    O'Hare Intl. Airport

    8:04 PM

    ORD

    2h 55m

    11:59 PM

    BOS

    S M T W T F S
    Search

  9. DL2251

    O'Hare Intl. Airport

    9:35 AM

    ORD

    2h 13m

    Nonstop

    12:48 PM

    LGA

    S M T W T - -
    Search

  10. DL5739

    LaGuardia Airport

    2:00 PM

    LGA

    1h 19m

    Nonstop

    3:19 PM

    BOS

    S M T 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 $76
Cheapest return ticket price $171

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 1 hour 51 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 23 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 21:24, with about 26 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 $196 in October, 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.
  • One-way flights from O'Hare Intl. Airport to Boston Logan International Airport currently start from $76, and round-trip fares start from $171. The current lowest fare is a American Airlines flight departing on Wed, Nov 11; prices may vary depending on availability.
  • Yes. American Airlines, United Airlines, Delta Air Lines and Jetblue Airways operate direct flights from O'Hare Intl. Airport to Boston Logan International Airport, with an average flight time of 1 hour 47 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 O'Hare Intl. Airport to Boston Logan International Airport is $183. Prices may vary depending on the departure date, airline, and availability.
  • Jetblue Airways and WestJet are the most popular budget airlines flying from O'Hare Intl. Airport to Boston Logan International Airport, with one-way fares starting from $76. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • O'Hare Intl. Airport to Boston Logan International Airport operates around 177 weekly flights, mainly by United Airlines, American Airlines and Delta Air Lines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter O'Hare Intl. Airport and Boston Logan 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.

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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.

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.