Cheap flights from Illinois to Boston (BOS)

ORD — BOS
Feb 6 — Feb 131

What is the cheapest month to fly from Illinois to Boston?

Flights from Illinois to Boston lean towards being more expensive in June. Prices are generally better when you fly from Illinois to Boston in February, with the cheapest ticket starting at $97.

When is the cheapest time to fly from Illinois to Boston (IL - BOS)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Boston as you normally would.

Cheap flights from Illinois to Boston in February, March 2023

The best prices found for Illinois to BOS flights for February, March
Feb 28 - Mar 7
ORD

Chicago O'Hare Intl

BOS

Boston Logan Intl

1 stop

22h 35m
BOS

Boston Logan Intl

ORD

Chicago O'Hare Intl

1 stop

12h 45m
$117

Spirit Airlines

Pick Dates

Deal found 1/31

Feb 10 - Feb 12
ORD

Chicago O'Hare Intl

BOS

Boston Logan Intl

Nonstop

2h 19m
BOS

Boston Logan Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 11m
$118

JetBlue

Pick Dates

Deal found 2/1

Feb 7 - Feb 9
ORD

Chicago O'Hare Intl

BOS

Boston Logan Intl

1 stop

15h 05m
BOS

Boston Logan Intl

ORD

Chicago O'Hare Intl

1 stop

7h 00m
$119

Multiple Airlines

Pick Dates

Deal found 1/30

Illinois to Boston 2023 flight deals

Cheap flights to Boston from Illinois found for this year
Mar 1 - Mar 8
ORD

Chicago O'Hare Intl

BOS

Boston Logan Intl

1 stop

14h 24m
BOS

Boston Logan Intl

ORD

Chicago O'Hare Intl

1 stop

7h 22m
$116

Multiple Airlines

Pick Dates

Deal found 1/31

Feb 28 - Mar 7
ORD

Chicago O'Hare Intl

BOS

Boston Logan Intl

1 stop

22h 35m
BOS

Boston Logan Intl

ORD

Chicago O'Hare Intl

1 stop

12h 45m
$117

Spirit Airlines

Pick Dates

Deal found 1/31

Feb 10 - Feb 12
ORD

Chicago O'Hare Intl

BOS

Boston Logan Intl

Nonstop

2h 19m
BOS

Boston Logan Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 11m
$118

JetBlue

Pick Dates

Deal found 1/31

Cheap Spirit Airlines flights from Illinois to Boston

Feb 28 - Mar 7
ORD

Chicago O'Hare Intl

BOS

Boston Logan Intl

1 stop

22h 35m
BOS

Boston Logan Intl

ORD

Chicago O'Hare Intl

1 stop

23h 57m
$120

Spirit Airlines

Pick Dates

Deal found 1/29

Feb 7 - Feb 13
ORD

Chicago O'Hare Intl

BOS

Boston Logan Intl

1 stop

10h 17m
BOS

Boston Logan Intl

ORD

Chicago O'Hare Intl

1 stop

18h 35m
$130

Spirit Airlines

Pick Dates

Deal found 1/30

Feb 11 - Feb 13
ORD

Chicago O'Hare Intl

BOS

Boston Logan Intl

1 stop

21h 31m
BOS

Boston Logan Intl

ORD

Chicago O'Hare Intl

1 stop

18h 35m
$132

Spirit Airlines

Pick Dates

Deal found 1/30

Cheap American Airlines flights from Illinois to Boston

Mar 8 - Mar 12
ORD

Chicago O'Hare Intl

BOS

Boston Logan Intl

Nonstop

2h 21m
BOS

Boston Logan Intl

ORD

Chicago O'Hare Intl

Nonstop

2h 57m
$157

American Airlines

Pick Dates

Deal found 1/30

Feb 9 - Feb 12
ORD

Chicago O'Hare Intl

BOS

Boston Logan Intl

1 stop

4h 38m
BOS

Boston Logan Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 09m
$176

American Airlines

Pick Dates

Deal found 1/31

Feb 21 - Feb 21
STL

Lambert-St Louis

BOS

Boston Logan Intl

Nonstop

2h 32m
BOS

Boston Logan Intl

STL

Lambert-St Louis

1 stop

8h 18m
$212

American Airlines

Pick Dates

Deal found 1/29

Non-stop flights to Boston from Illinois

Save time with Illinois to Boston direct flight deals
Feb 11 - Feb 13
ORD

Chicago O'Hare Intl

BOS

Boston Logan Intl

Nonstop

2h 19m
BOS

Boston Logan Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 11m
$118

JetBlue

Pick Dates

Deal found 1/30

Feb 15 - Feb 16
ORD

Chicago O'Hare Intl

BOS

Boston Logan Intl

Nonstop

2h 25m
BOS

Boston Logan Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 05m
$138

Delta

Pick Dates

Deal found 1/30

Mar 14 - Mar 27
ORD

Chicago O'Hare Intl

BOS

Boston Logan Intl

Nonstop

2h 13m
BOS

Boston Logan Intl

ORD

Chicago O'Hare Intl

Nonstop

2h 57m
$155

Undisclosed Carrier

Pick Dates

Deal found 2/1

Last minute flights from Illinois to Boston

Late deals on return flights to Boston from Illinois, departing today and this week
Feb 10 - Feb 12
ORD

Chicago O'Hare Intl

BOS

Boston Logan Intl

Nonstop

2h 19m
BOS

Boston Logan Intl

ORD

Chicago O'Hare Intl

Nonstop

3h 11m
$118

JetBlue

Pick Dates

Deal found 1/31

Feb 7 - Feb 9
ORD

Chicago O'Hare Intl

BOS

Boston Logan Intl

1 stop

15h 05m
BOS

Boston Logan Intl

ORD

Chicago O'Hare Intl

1 stop

7h 00m
$119

Multiple Airlines

Pick Dates

Deal found 1/30

Feb 7 - Feb 7
ORD

Chicago O'Hare Intl

BOS

Boston Logan Intl

1 stop

5h 40m
BOS

Boston Logan Intl

ORD

Chicago O'Hare Intl

1 stop

13h 25m
$120

Spirit Airlines

Pick Dates

Deal found 1/30

One-way flights to Boston from Illinois

The cheapest one-way flights from Illinois to Boston
Feb 28
MDW

Chicago Midway

BOS

Boston Logan Intl

1 stop

13h 58m
$43

Frontier

Pick Dates

Deal found 1/30

Mar 1
ORD

Chicago O'Hare Intl

BOS

Boston Logan Intl

1 stop

14h 24m
$52

Multiple Airlines

Pick Dates

Deal found 1/29

Mar 1
MDW

Chicago Midway

BOS

Boston Logan Intl

1 stop

26h 34m
$52

Multiple Airlines

Pick Dates

Deal found 1/30

Reviews of Airlines Servicing Boston

Delta
7.9
Good
2,028 reviews

Entertainment

7.8

Food

7.2

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.0

Reviews

1 / 10

Flight was delayed by a couple of hours. I had traveled for 20 hours already and the last trip to RSW was absolutely agonizing

Delta
7.9
Good
2,028 reviews
Delta
7.9
Good
2,028 reviews

Entertainment

7.8

Food

7.2

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.0

Reviews

1 / 10

Flight was delayed by a couple of hours. I had traveled for 20 hours already and the last trip to RSW was absolutely agonizing

JetBlue
7.7
Good
375 reviews
Delta
7.9
Good
2,028 reviews

Entertainment

7.8

Food

7.2

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.0

Reviews

1 / 10

Flight was delayed by a couple of hours. I had traveled for 20 hours already and the last trip to RSW was absolutely agonizing

United Airlines
7.6
Good
1,173 reviews
Delta
7.9
Good
2,028 reviews

Entertainment

7.8

Food

7.2

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.0

Reviews

1 / 10

Flight was delayed by a couple of hours. I had traveled for 20 hours already and the last trip to RSW was absolutely agonizing

Sun Country Air
7.6
Good
71 reviews
Delta
7.9
Good
2,028 reviews

Entertainment

7.8

Food

7.2

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.0

Reviews

1 / 10

Flight was delayed by a couple of hours. I had traveled for 20 hours already and the last trip to RSW was absolutely agonizing

Southwest
7.5
Good
945 reviews
Delta
7.9
Good
2,028 reviews

Entertainment

7.8

Food

7.2

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.0

Reviews

1 / 10

Flight was delayed by a couple of hours. I had traveled for 20 hours already and the last trip to RSW was absolutely agonizing

Related info for your journey

Useful info, stats and facts about Illinois to Boston flights.

What airport do you fly into for flights to Boston from Illinois?

Located just 2.6 mi from the city center, Boston Logan Intl (BOS) is the airport most travelers will use when flying to Boston from Illinois.

Which airlines flying from Illinois to Boston Logan Intl have flexible cancellations due to COVID-19?

Some of our airline partners flying from Illinois to Boston Logan Intl have new flexible policies in place due to COVID-19. American Airlines, United Airlines, and Delta are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like American Airlines with this kind of flexibility.

Can I find flights from Illinois to Boston for under $200 on Cheapflights?

Yes, there are multiple flights from Illinois to Boston for under $200. The cheapest flight booked recently is on Multiple Airlines for just $116, but on average you can expect to pay $134.

Are there nonstop flights from Illinois to Boston for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Illinois to Boston under $200. A good price for a nonstop flight from Illinois to Boston is less than $177.

Are there last-minute flights available from Illinois to Boston for under $200?

There are currently 20+ open flights from Illinois to Boston within the next 7 days for less than $200.

What days are nonstop flights available from Illinois to Boston?

Nonstop flights are available for this route on the following days: Sunday, Wednesday, Thursday, Friday, Saturday.

How many flights depart from Illinois to Boston on average per day?

45 flight departures from Illinois to Boston per day on average.
Morning (6am - Noon) - 47% of flight departures
Afternoon (Noon - 6pm) - 33% of flight departures
Evening (6pm - Midnight) - 20% of flight departures

How long is the flight from Illinois to Boston?

JetBlue, Spirit Airlines, and Delta can get you from Illinois to Boston in just under 2h 19m. Your travel time can differ by up to 20h 16m. The distance from Illinois to Boston is about 869 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines to fly from Illinois to Boston one-way?

To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $43. Spirit Airlines flights start at $58 while deals on JetBlue start at $59 one-way.

What are the most popular routes from Illinois to Boston?

The most popular route from Illinois to Boston is Chicago O'Hare Intl - Boston Logan Intl. You may also consider Chicago Midway - Boston Logan Intl or Lambert-St Louis - Boston Logan Intl.

What are the most popular airlines that fly from Illinois to Boston?

Undisclosed Carrier, American Airlines and Alaska Airlines are the most popular airlines when flying from Illinois to Boston.

What are the most reliable airlines from Illinois to Boston?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Illinois to Boston on time: LATAM Airlines (87%), Republic Airways (86%), United Airlines (85%).

What are the cheapest flights from Illinois to Boston?

The cheapest flight price from Illinois to Boston is $59. On average you can expect to pay $791. The most popular route, (Chicago O'Hare Intl - Boston Logan Intl), can usually be booked for $117.

Departure points for flights from Illinois to Boston

Select to see more specific information for flights to Boston from all departure points in Illinois

Top 7 airlines flying from Illinois to Boston

The chart below displays the airlines Cheapflights users traveling from Illinois to Boston choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$14Average$20FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
JetBlueCheapest$69Average$202FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search JetBlue flights
United AirlinesCheapest$89Average$391FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
DeltaCheapest$89Average$339FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
Spirit AirlinesCheapest$98Average$237FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights
American AirlinesCheapest$116Average$443FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
Alaska AirlinesCheapest$248Average$361FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights

Hourly flight availability from Illinois to Boston

See what time of day planes typically take off from Illinois to Boston
1%of flight departuresEarly morningMidnight to 6 am
67%of flight departuresMorning6 am to noon
19%of flight departuresAfternoonNoon to 6 pm
13%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.