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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 VND 2,110,000 and round-trip from VND 4,417,000. 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 |
      VND 4,417,000 VND 12,784,000
      65% off
      65% off
      VND 12,784,000 VND 4,417,000
    • 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
      VND 4,448,000 VND 12,784,000
      65% off
      65% off
      VND 12,784,000 VND 4,448,000
    • 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 |
      VND 4,940,000 VND 12,784,000
      61% off
      61% off
      VND 12,784,000 VND 4,940,000
    • BOS 13:35
      3h 2m
      Direct
      ORD 15:37
      Boston - Chicago | Sat, Dec 12 | Delta Air Lines
      ORD 10:38
      2h 37m
      Direct
      BOS 14:15
      Chicago - Boston | Wed, Dec 16 | Delta Air Lines
      VND 4,964,000
      61% off
      VND 12,784,000 VND 4,964,000
    • 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
      VND 9,202,000
      28% off
      VND 12,784,000 VND 9,202,000
    • BOS 07:13
      3h 22m
      Direct
      ORD 09:35
      Boston - Chicago | Tue, Nov 24 | American Airlines
      ORD 06:00
      2h 24m
      Direct
      BOS 09:24
      Chicago - Boston | Thu, Nov 26 | American Airlines
      VND 11,505,000
      10% off
      VND 12,784,000 VND 11,505,000
    • BOS 12:39
      8h 54m
      1 stop
      ORD 20:33
      Boston - Chicago | Thu, Nov 19 | Frontier Airlines
      ORD 05:40
      27h 31m
      1 stop
      BOS 10:11
      Chicago - Boston | Mon, Nov 23 | Frontier Airlines
      VND 4,692,000
      63% off
      VND 12,784,000 VND 4,692,000
    • BOS 11:08
      15h
      1 stop
      ORD 01:08
      Boston - Chicago | Fri, Dec 11 | Frontier Airlines
      ORD 22:37
      11h 2m
      1 stop
      BOS 10:39
      Chicago - Boston | Sun, Dec 13 | Frontier Airlines
      VND 4,843,000
      62% off
      VND 12,784,000 VND 4,843,000
    • 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
      VND 4,874,000
      62% off
      VND 12,784,000 VND 4,874,000
    • BOS 13:00
      17h 25m
      1 stop
      CHI 14:00
      Boston - Chicago | Mon, Nov 2 | Normal Airline
      CHI 15:00
      6h
      Direct
      BOS 16:00
      Chicago - Boston | Wed, Nov 4 | Normal Airline
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    • Cheapest
      BOS 20:40
      2h 56m
      Direct
      ORD 22:36
      Boston - Chicago | Tue, Nov 24 | Delta Air Lines
      VND 2,110,000 VND 3,180,000
      34% off
      34% off
      VND 3,180,000 VND 2,110,000
    • BOS 19:40
      3h 23m
      Direct
      ORD 22:03
      Boston - Chicago | Sat, Nov 28 | American Airlines
      VND 2,160,000 VND 3,180,000
      32% off
      32% off
      VND 3,180,000 VND 2,160,000
    • BOS 19:40
      3h 23m
      Direct
      ORD 22:03
      Boston - Chicago | Tue, Nov 24 | American Airlines
      VND 2,160,000 VND 3,180,000
      32% off
      32% off
      VND 3,180,000 VND 2,160,000
    • BOS 11:06
      14h 37m
      1 stop
      ORD 00:43
      Boston - Chicago | Sat, Nov 21 | Frontier Airlines
      VND 2,424,000
      24% off
      VND 3,180,000 VND 2,424,000
    • BOS 20:59
      2h 58m
      Direct
      ORD 22:57
      Boston - Chicago | Tue, Dec 8 | Delta Air Lines
      VND 2,598,000
      18% off
      VND 3,180,000 VND 2,598,000
    • BOS 05:53
      3h 11m
      Direct
      ORD 08:04
      Boston - Chicago | Tue, Dec 8 | American Airlines
      VND 2,614,000
      18% off
      VND 3,180,000 VND 2,614,000
    • BOS 20:59
      2h 58m
      Direct
      ORD 22:57
      Boston - Chicago | Tue, Dec 15 | Delta Air Lines
      VND 2,691,000
      15% off
      VND 3,180,000 VND 2,691,000
    • BOS 19:40
      2h 56m
      Direct
      ORD 21:36
      Boston - Chicago | Sat, Nov 28 | Delta Air Lines
      VND 2,703,000
      15% off
      VND 3,180,000 VND 2,703,000
    • BOS 07:30
      3h 3m
      Direct
      ORD 09:33
      Boston - Chicago | Fri, Nov 20 | Delta Air Lines
      VND 2,703,000
      15% off
      VND 3,180,000 VND 2,703,000
    • BOS 13:00
      17h 25m
      1 stop
      CHI 14:00
      Boston - Chicago | Mon, Nov 2 | Normal Airline
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    • Cheapest nonstop
      BOS 20:40
      2h 56m
      Direct
      ORD 22:36
      Boston - Chicago | Tue, Nov 24 | Delta Air Lines
      VND 2,110,000 VND 3,180,000
      34% off
      34% off
      VND 3,180,000 VND 2,110,000
    • BOS 19:40
      3h 23m
      Direct
      ORD 22:03
      Boston - Chicago | Sat, Nov 28 | American Airlines
      VND 2,160,000 VND 3,180,000
      32% off
      32% off
      VND 3,180,000 VND 2,160,000
    • BOS 19:40
      3h 23m
      Direct
      ORD 22:03
      Boston - Chicago | Tue, Nov 24 | American Airlines
      VND 2,160,000 VND 3,180,000
      32% off
      32% off
      VND 3,180,000 VND 2,160,000
    • BOS 20:59
      2h 58m
      Direct
      ORD 22:57
      Boston - Chicago | Tue, Dec 8 | Delta Air Lines
      VND 2,598,000
      18% off
      VND 3,180,000 VND 2,598,000
    • BOS 05:53
      3h 11m
      Direct
      ORD 08:04
      Boston - Chicago | Tue, Dec 8 | American Airlines
      VND 2,614,000
      18% off
      VND 3,180,000 VND 2,614,000
    • BOS 20:59
      2h 58m
      Direct
      ORD 22:57
      Boston - Chicago | Tue, Dec 15 | Delta Air Lines
      VND 2,691,000
      15% off
      VND 3,180,000 VND 2,691,000
    • BOS 19:40
      2h 56m
      Direct
      ORD 21:36
      Boston - Chicago | Sat, Nov 28 | Delta Air Lines
      VND 2,703,000
      15% off
      VND 3,180,000 VND 2,703,000
    • BOS 07:30
      3h 3m
      Direct
      ORD 09:33
      Boston - Chicago | Fri, Nov 20 | Delta Air Lines
      VND 2,703,000
      15% off
      VND 3,180,000 VND 2,703,000
    • BOS 20:59
      2h 58m
      Direct
      ORD 22:57
      Boston - Chicago | Wed, Dec 9 | Delta Air Lines
      VND 2,738,000
      14% off
      VND 3,180,000 VND 2,738,000
    • BOS 13:00
      17h 25m
      1 stop
      CHI 14:00
      Boston - Chicago | Mon, Nov 2 | Normal Airline
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    • Cheapest nonstop
      BOS 07:30
      3h 8m
      Direct
      ORD 09:38
      Boston - Chicago | Tue, Dec 1 | Delta Air Lines
      VND 2,971,000 VND 6,390,000
      54% off
      54% off
      VND 6,390,000 VND 2,971,000
    • BOS 19:59
      2h 57m
      Direct
      ORD 21:56
      Boston - Chicago | Sat, Dec 5 | Delta Air Lines
      VND 3,180,000 VND 6,390,000
      50% off
      50% off
      VND 6,390,000 VND 3,180,000
    • BOS 07:30
      3h 8m
      Direct
      ORD 09:38
      Boston - Chicago | Thu, Dec 10 | Delta Air Lines
      VND 3,238,000 VND 6,390,000
      49% off
      49% off
      VND 6,390,000 VND 3,238,000
    • BOS 17:26
      3h 18m
      Direct
      ORD 19:44
      Boston - Chicago | Sun, Nov 22 | American Airlines
      VND 3,831,000
      40% off
      VND 6,390,000 VND 3,831,000
    • BOS 12:04
      3h 1m
      Direct
      ORD 14:05
      Boston - Chicago | Wed, Dec 16 | Delta Air Lines
      VND 4,006,000
      37% off
      VND 6,390,000 VND 4,006,000
    • BOS 08:16
      3h 14m
      Direct
      ORD 10:30
      Boston - Chicago | Wed, Nov 18 | American Airlines
      VND 4,095,000
      36% off
      VND 6,390,000 VND 4,095,000
    • BOS 21:13
      3h 17m
      Direct
      ORD 23:30
      Boston - Chicago | Tue, Dec 22 | American Airlines
      VND 4,967,000
      22% off
      VND 6,390,000 VND 4,967,000
    • BOS 08:16
      3h 14m
      Direct
      ORD 10:30
      Boston - Chicago | Tue, Nov 10 | American Airlines
      VND 5,751,000
      10% off
      VND 6,390,000 VND 5,751,000
    • BOS 16:41
      3h 14m
      Direct
      ORD 18:55
      Boston - Chicago | Tue, Nov 3 | American Airlines
      VND 5,751,000
      10% off
      VND 6,390,000 VND 5,751,000
    • BOS 13:00
      17h 25m
      1 stop
      CHI 14:00
      Boston - Chicago | Mon, Nov 2 | Normal Airline
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    • Cheapest nonstop
      BOS 07:14
      3h 16m
      Direct
      ORD 09:30
      Boston - Chicago | Thu, Nov 5 | American Airlines
      VND 3,808,000 VND 6,390,000
      40% off
      40% off
      VND 6,390,000 VND 3,808,000
    • BOS 09:59
      3h 1m
      Direct
      ORD 12:00
      Boston - Chicago | Wed, Nov 4 | Jetblue Airways
      VND 5,386,000 VND 6,390,000
      16% off
      16% off
      VND 6,390,000 VND 5,386,000
    • BOS 07:30
      2h 54m
      Direct
      ORD 09:24
      Boston - Chicago | Tue, Nov 3 | Delta Air Lines
      VND 5,402,000 VND 6,390,000
      15% off
      15% off
      VND 6,390,000 VND 5,402,000
    • BOS 13:35
      2h 52m
      Direct
      ORD 15:27
      Boston - Chicago | Wed, Nov 4 | Delta Air Lines
      VND 5,402,000
      15% off
      VND 6,390,000 VND 5,402,000
    • BOS 13:35
      2h 52m
      Direct
      ORD 15:27
      Boston - Chicago | Sat, Nov 7 | Delta Air Lines
      VND 5,402,000
      15% off
      VND 6,390,000 VND 5,402,000
    • BOS 09:59
      3h 1m
      Direct
      ORD 12:00
      Boston - Chicago | Mon, Nov 2 | Jetblue Airways
      VND 5,417,000
      15% off
      VND 6,390,000 VND 5,417,000
    • BOS 09:59
      3h 1m
      Direct
      ORD 12:00
      Boston - Chicago | Sat, Nov 7 | Jetblue Airways
      VND 5,421,000
      15% off
      VND 6,390,000 VND 5,421,000
    • BOS 07:30
      2h 54m
      Direct
      ORD 09:24
      Boston - Chicago | Sun, Nov 1 | Delta Air Lines
      VND 5,468,000
      14% off
      VND 6,390,000 VND 5,468,000
    • BOS 19:10
      2h 56m
      Direct
      ORD 21:06
      Boston - Chicago | Mon, Nov 2 | Delta Air Lines
      VND 5,503,000
      14% off
      VND 6,390,000 VND 5,503,000
    • BOS 13:00
      17h 25m
      1 stop
      CHI 14:00
      Boston - Chicago | Mon, Nov 2 | Normal Airline
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    • BOS 20:55
      2h 45m
      Direct
      ORD 22:40
      Boston - Chicago | Sat, Nov 7 | Delta Air Lines
      VND 5,402,000 VND 9,893,000
      45% off
      45% off
      VND 9,893,000 VND 5,402,000
    • BOS 16:57
      2h 47m
      Direct
      ORD 18:44
      Boston - Chicago | Thu, Nov 26 | United Airlines
      VND 5,755,000 VND 9,893,000
      42% off
      42% off
      VND 9,893,000 VND 5,755,000
    • BOS 12:27
      2h 47m
      Direct
      ORD 14:14
      Boston - Chicago | Mon, Nov 2 | United Airlines
      VND 6,580,000 VND 9,893,000
      33% off
      33% off
      VND 9,893,000 VND 6,580,000
    • BOS 19:40
      2h 51m
      Direct
      ORD 21:31
      Boston - Chicago | Sun, Nov 8 | Delta Air Lines
      VND 5,402,000
      45% off
      VND 9,893,000 VND 5,402,000
    • BOS 13:35
      2h 52m
      Direct
      ORD 15:27
      Boston - Chicago | Wed, Nov 4 | Delta Air Lines
      VND 5,402,000
      45% off
      VND 9,893,000 VND 5,402,000
    • BOS 13:35
      2h 52m
      Direct
      ORD 15:27
      Boston - Chicago | Mon, Nov 2 | Delta Air Lines
      VND 5,662,000
      43% off
      VND 9,893,000 VND 5,662,000
    • BOS 13:35
      2h 52m
      Direct
      ORD 15:27
      Boston - Chicago | Sun, Nov 1 | Delta Air Lines
      VND 8,717,000
      12% off
      VND 9,893,000 VND 8,717,000
    • BOS 20:10
      2h 54m
      Direct
      ORD 22:04
      Boston - Chicago | Mon, Jan 4 | Delta Air Lines
      VND 4,138,000
      57% off
      VND 9,893,000 VND 4,138,000
    • BOS 20:40
      2h 56m
      Direct
      ORD 22:36
      Boston - Chicago | Tue, Nov 24 | Delta Air Lines
      VND 2,110,000
      34% off
      VND 3,180,000 VND 2,110,000
    • BOS 13:00
      17h 25m
      1 stop
      CHI 14:00
      Boston - Chicago | Mon, Nov 2 | 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 VND 3,264,000. It is best to avoid October, when the average price can reach VND 5,504,000.

VND 5,504,000
VND 4,384,000
VND 3,264,000
VND 2,144,000
    Cheapest
  • VND 5,504,000
    Oct
  • VND 4,454,000
    Nov
  • VND 3,264,000
    Dec
  • VND 3,293,000
    Jan
  • VND 4,082,000
    Feb
  • VND 4,155,000
    Mar
  • VND 4,001,000
    Apr
  • VND 3,530,000
    May
  • VND 3,429,000
    Jun
  • VND 3,920,000
    Jul
  • VND 3,814,000
    Aug
  • VND 4,112,000
    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.

VND 5,125,000
VND 4,250,500
VND 3,376,000
VND 2,501,500
  • VND 4,154,000
    Mon
  • VND 3,376,000
    Tue
  • VND 3,736,000
    Wed
  • VND 4,488,000
    Thu
  • VND 4,248,000
    Fri
  • VND 3,663,000
    Sat
  • VND 5,125,000
    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 VND 1,776,000) among 7 carriers operating this route. Based on Trip.com's latest 7-day flight data.

American Airlines
From VND 1,776,000
Frontier Airlines
From VND 2,350,000
Delta Air Lines
From VND 2,381,000
Jetblue Airways
From VND 2,594,000
United Airlines
From VND 2,738,000
Sun Country Airlines
From VND 4,584,000
Alaska Airlines
From VND 136,509,000

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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. DL2222

    Boston Logan International Airport

    12:55

    BOS

    2h 18m

    Direct

    15:13

    DTW

    S M T W T F S
    Search

  4. DL2358

    Detroit Metropolitan Wayne County Airport

    16:00

    DTW

    1h 26m

    Direct

    16:26

    ORD

    S M T W T F S

  5. DL1432

    Boston Logan International Airport

    16:40

    BOS

    2h 23m

    Direct

    19:03

    DTW

    S M T W T F S
    Search

  6. DL1665

    Detroit Metropolitan Wayne County Airport

    20:10

    DTW

    1h 27m

    Direct

    20:37

    ORD

    S M T W T F S

  7. DL5726

    Boston Logan International Airport

    16:00

    BOS

    1h 27m

    Direct

    17:27

    LGA

    S M T W T - S
    Search

  8. DL2806

    LaGuardia Airport

    20:55

    LGA

    2h 40m

    Direct

    22:35

    ORD

    S M T W T - S

  9. DL5744

    Boston Logan International Airport

    10:00

    BOS

    1h 25m

    Direct

    11:25

    LGA

    S M T W T F S
    Search

  10. DL2226

    LaGuardia Airport

    14:30

    LGA

    2h 42m

    Direct

    16:12

    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 VND 2,110,000
Cheapest return ticket price VND 4,417,000

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 21 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 VND 5,076,000 in December, 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 VND 2,110,000, and round-trip fares start from VND 4,417,000. The current lowest fare is a Delta Air Lines flight departing on Tue, Nov 24; prices may vary depending on availability.
  • Yes. United Airlines, American 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 19 minutes, and around 186 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 VND 4,724,000. 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 VND 2,110,000. 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.