Cheap flights from Chicago-O'Hare Intl to Boston (ORD - BOS)

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The best prices from Chicago-O'Hare Intl to Boston are usually found in July or August, booked 34 days in advance, depart on a Tuesday or Saturday and return on a Wednesday

How to find the cheapest flight from
Chicago-O'Hare Intl (ORD) to Boston (BOS)

ORD - BOS
Price
$65 - $196
BOS
Temperature
39.2 - 84.2 °F
BOS
Rainfall
2.8 - 3.9 inches

Popular in

December

High demand for flights, 30% potential price rise

Cheapest in

July

Best time to find cheap flights, 53% potential price drop

Round-trip from

$65

From Chicago-O'Hare Intl to Boston

One-way from

$47

One-way flight from Chicago-O'Hare Intl to Boston

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Chicago-O'Hare Intl to Boston?

Flying to your destination on a Sunday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Boston. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Chicago-O'Hare Intl to Boston?

To save up to 25% on this flight, we recommend booking at least 20 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Chicago-O'Hare Intl to Boston from $185 1-2 weeks out and tickets from $243 for flights departing within the next 72 hours.

What is the cheapest month to fly from Chicago-O'Hare Intl to Boston?

Flights from Chicago-O'Hare Intl to Boston lean towards being more expensive in December. Prices are generally better when you fly from Chicago-O'Hare Intl to Boston in August, with the cheapest ticket starting at $50.

When is the cheapest time to fly from Chicago-O'Hare Intl to Boston (ORD - BOS)?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 35% on flights from Chicago-O'Hare Intl to Boston by exploring options for tickets at noon.

Cheap flights from Chicago-O'Hare Intl to Boston in March, April 2021

25 Mar - 30 Mar
$77pp
ORD
Chicago O'Hare Intl
Multiple Airlines
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
19 Mar - 19 Mar
$80pp
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
26 Mar - 29 Mar
$85pp
ORD
Chicago O'Hare Intl
Multiple Airlines
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
JetBlue
Non-Stop
ORD
Chicago O'Hare Intl

Chicago-O'Hare Intl to Boston 2021 flight deals

15 Apr - 17 Apr
$38pp
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
1 May - 4 May
$39pp
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
22 Apr - 25 Apr
$41pp
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl

Non-stop flights to Boston from Chicago-O'Hare Intl

15 Apr - 17 Apr
$38pp
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
1 May - 4 May
$39pp
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
22 Apr - 25 Apr
$41pp
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl

Last minute flights from Chicago-O'Hare Intl to Boston

7 Mar - 12 Mar
$102pp
ORD
Chicago O'Hare Intl
Multiple Airlines
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
11 Mar - 23 Mar
$105pp
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
6 Mar - 13 Mar
$112pp
ORD
Chicago O'Hare Intl
Multiple Airlines
Non-Stop
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
ORD
Chicago O'Hare Intl

One-way flights to Boston from Chicago-O'Hare Intl

8:20 am - 11:45 am
Major Airline
Nonstop
2h 25m
ORD - BOS
Major Airline
$47
StudentUniverse
3:20 am - 1:14 pm
Frontier
1 Stop
8h 54m
ORD - BOS
Frontier
$50
Kiwi.com
6:40 am - 12:18 pm
Delta
1 Stop
4h 38m
ORD - BOS
Delta
$58
Delta

Related info for your journey

Flight FAQs

From Chicago-O'Hare Intl to Boston

Are flight prices decreasing from Chicago-O'Hare Intl to Boston due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Chicago-O'Hare Intl and Boston for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Chicago O'Hare Intl to Boston Logan Intl to control the spread of COVID-19?

Delta is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. Some of the new policies that have been implemented to accommodate travelers flying from Chicago O'Hare Intl to Boston Logan Intl are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from Chicago O'Hare Intl to Boston Logan Intl have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines, United Airlines, and Spirit Airlines flying from Chicago O'Hare Intl to Boston Logan Intl have implemented new flexible cancellation policies.

Can I find flights from Chicago-O'Hare Intl to Boston for under $100 on Cheapflights?

Yes, there are multiple flights from Chicago-O'Hare Intl to Boston for under $100. The cheapest flight booked recently is on Spirit Airlines for just $38, but on average you can expect to pay $50.

Are there nonstop flights from Chicago-O'Hare Intl to Boston for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Chicago-O'Hare Intl to Boston under $100. A good price for a nonstop flight from Chicago-O'Hare Intl to Boston is less than $50.

Are there last-minute flights available from Chicago-O'Hare Intl to Boston for under $200?

There are currently 20+ open flights from Chicago-O'Hare Intl to Boston within the next 7 days for less than $200.

What days are nonstop flights available from Chicago-O'Hare Intl to Boston?

You can find nonstop flights on the following days: Monday, Tuesday, Wednesday, Thursday, Saturday.

How many flights depart from Chicago-O'Hare Intl to Boston on average per day?

Travelers can expect 21 flights from Chicago O'Hare Intl to Boston Logan Intl on average per day.
Morning (6am - Noon) - 52% of flight departures
Afternoon (Noon - 6pm) - 33% of flight departures
Evening (6pm - Midnight) - 14% of flight departures

Does it rain more in Chicago-O'Hare Intl or Boston?

Expected rainfall in Chicago-O'Hare Intl is more than in Boston. You can expect this to be the case over the next 15 days.

Is Chicago-O'Hare Intl weather warmer or cooler than Boston?

You can imagine temperatures to be in the 86 °F range in July. The weather in Boston is generally colder than Chicago-O'Hare Intl's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

How long is the flight from Chicago-O'Hare Intl to Boston?

For as low as $38, Spirit Airlines can have you in Boston from Chicago-O'Hare Intl in 2h 23m. There are 869 mi between Chicago-O'Hare Intl and Boston. All flights are typically nonstop.

What is the cheapest airline to fly from Chicago-O'Hare Intl to Boston round-trip?

Currently priced at $38, Spirit Airlines will fly you from Chicago-O'Hare Intl to Boston and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Spirit Airlines is priced at 72% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Chicago-O'Hare Intl to Boston one-way?

One-way options have recently been found by users for as low as $18 on Spirit Airlines. Other airlines that offer cheap prices include United Airlines from $43 and American Airlines from $44 one-way.

Alternative routes for Chicago-O'Hare Intl to Boston

Destination information for Boston

Flight duration
2h 38m
Average temperature for March in Boston
48.2 °F
Avg rainfall for March in Boston
3.9 ″

Airports servicing Chicago

Airports servicing Boston

Top 5 airlines flying from Chicago-O'Hare Intl to Boston

Airline Cheapest Average Flexibility On-time COVID-19 safety
Spirit Airlines
$54 $132 No cancel fee 65%
Delta
$48 $167 No cancel fee N/A
JetBlue
$71 $202 No cancel fee 62%
American Airlines
$76 $208 No cancel fee 71%
United Airlines
$76 $224 No cancel fee 69%

Hourly flight availability from Chicago-O'Hare Intl to Boston

Morning 6 AM to noon 53% of ORD to BOS departures
Afternoon Noon to 6 PM 43% of ORD to BOS departures
Evening 6 PM to midnight 3% of ORD to BOS departures
Early morning Midnight to 6 AM 1% of ORD to BOS departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Chicago-O'Hare Intl to Boston
Sunday
16 daily flights
Monday
19 daily flights
Tuesday
5 daily flights
Wednesday
0 flights
Thursday
16 daily flights
Friday
16 daily flights
Saturday
1 daily flight
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