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Business Class Flight Deals from Illinois to Boston from $454

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Top Deals on Business Class Flights from Chicago to Boston

Chicago, US (CHI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 29

ORD
4h 54m
IND

May 29

BOS
American Airlines Logo
American Airlines

Jun 5

BOS
2h 54m
Direct

Jun 5

ORD

as low as

$454

Chicago, US (CHI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 29

ORD
4h 11m
PHL

May 29

BOS
American Airlines Logo
American Airlines

Jun 5

BOS
2h 54m
Direct

Jun 5

ORD

as low as

$477

Chicago, US (CHI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 29

ORD
2h 24m
Direct

May 29

BOS
American Airlines Logo
American Airlines

Jun 5

BOS
2h 54m
Direct

Jun 5

ORD

as low as

$501

Chicago, US (CHI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 29

ORD
2h 26m
Direct

May 29

BOS
American Airlines Logo
American Airlines

Jun 5

BOS
2h 54m
Direct

Jun 5

ORD

as low as

$547

Chicago, US (CHI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 29

ORD
2h 22m
Direct

May 29

BOS
American Airlines Logo
American Airlines

Jun 5

BOS
2h 54m
Direct

Jun 5

ORD

as low as

$547

Chicago, US (CHI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 29

ORD
2h 24m
Direct

May 29

BOS
American Airlines Logo
American Airlines

Jun 5

BOS
3h 5m
Direct

Jun 5

ORD

as low as

$556

Chicago, US (CHI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 29

ORD
2h 35m
Direct

May 29

BOS
American Airlines Logo
American Airlines

Jun 5

BOS
2h 54m
Direct

Jun 5

ORD

as low as

$593

Chicago, US (CHI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 29

ORD
2h 22m
Direct

May 29

BOS
American Airlines Logo
American Airlines

Jun 5

BOS
3h 5m
Direct

Jun 5

ORD

as low as

$602

Chicago, US (CHI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 29

ORD
2h 26m
Direct

May 29

BOS
American Airlines Logo
American Airlines

Jun 5

BOS
3h 5m
Direct

Jun 5

ORD

as low as

$602

Chicago, US (CHI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 29

ORD
2h 24m
Direct

May 29

BOS
American Airlines Logo
American Airlines

Jun 5

BOS
2h 56m
Direct

Jun 5

ORD

as low as

$602

Chicago, US (CHI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 29

ORD
2h 24m
Direct

May 29

BOS
American Airlines Logo
American Airlines

Jun 5

BOS
3h 1m
Direct

Jun 5

ORD

as low as

$602

Chicago, US (CHI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 29

ORD
2h 24m
Direct

May 29

BOS
American Airlines Logo
American Airlines

Jun 5

BOS
2h 55m
Direct

Jun 5

ORD

as low as

$602

Top Deals on Business Class Flights from Peoria to Boston

Peoria, US (PIA) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 30

PIA
5h 22m
CLT

May 30

BOS
American Airlines Logo
American Airlines

Jun 6

BOS
5h 35m
ORD

Jun 6

PIA

as low as

$667

Peoria, US (PIA) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 30

PIA
9h 28m
DFW

May 30

BOS
American Airlines Logo
American Airlines

Jun 6

BOS
5h 35m
ORD

Jun 6

PIA

as low as

$667

Peoria, US (PIA) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 30

PIA
8h 26m
DFW

May 30

BOS
American Airlines Logo
American Airlines

Jun 6

BOS
5h 35m
ORD

Jun 6

PIA

as low as

$667

Peoria, US (PIA) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 30

PIA
5h 39m
ORD

May 30

BOS
American Airlines Logo
American Airlines

Jun 6

BOS
5h 35m
ORD

Jun 6

PIA

as low as

$711

Peoria, US (PIA) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 30

PIA
5h 22m
CLT

May 30

BOS
American Airlines Logo
American Airlines

Jun 6

BOS
6h 33m
CLT

Jun 6

PIA

as low as

$745

Peoria, US (PIA) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 30

PIA
9h 28m
DFW

May 30

BOS
American Airlines Logo
American Airlines

Jun 6

BOS
4h 49m
ORD

Jun 6

PIA

as low as

$745

Peoria, US (PIA) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 30

PIA
5h 22m
CLT

May 30

BOS
American Airlines Logo
American Airlines

Jun 6

BOS
4h 49m
ORD

Jun 6

PIA

as low as

$745

Peoria, US (PIA) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 30

PIA
8h 26m
DFW

May 30

BOS
American Airlines Logo
American Airlines

Jun 6

BOS
4h 49m
ORD

Jun 6

PIA

as low as

$745

Peoria, US (PIA) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 30

PIA
8h 26m
DFW

May 30

BOS
American Airlines Logo
American Airlines

Jun 6

BOS
6h 33m
CLT

Jun 6

PIA

as low as

$745

Peoria, US (PIA) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 30

PIA
5h 22m
CLT

May 30

BOS
American Airlines Logo
American Airlines

Jun 6

BOS
8h 11m
CLT

Jun 6

PIA

as low as

$745

Peoria, US (PIA) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 30

PIA
6h 56m
DFW

May 30

BOS
American Airlines Logo
American Airlines

Jun 6

BOS
5h 35m
ORD

Jun 6

PIA

as low as

$750

Peoria, US (PIA) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 30

PIA
9h 36m
DFW

May 30

BOS
American Airlines Logo
American Airlines

Jun 6

BOS
5h 35m
ORD

Jun 6

PIA

as low as

$750

Top Deals on Business Class Flights from Moline to Boston

Moline, US (MLI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 30

MLI
4h 12m
ORD

May 30

BOS
American Airlines Logo
American Airlines

Jun 6

BOS
6h 21m
CLT

Jun 6

MLI

as low as

$652

Moline, US (MLI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 30

MLI
4h 12m
ORD

May 30

BOS
American Airlines Logo
American Airlines

Jun 6

BOS
7h 3m
CLT

Jun 6

MLI

as low as

$652

Moline, US (MLI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 30

MLI
4h 12m
ORD

May 30

BOS
American Airlines Logo
American Airlines

Jun 6

BOS
4h 56m
ORD

Jun 6

MLI

as low as

$652

Moline, US (MLI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 30

MLI
4h 12m
ORD

May 30

BOS
American Airlines Logo
American Airlines

Jun 6

BOS
8h 15m
CLT

Jun 6

MLI

as low as

$652

Moline, US (MLI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 30

MLI
4h 12m
ORD

May 30

BOS
American Airlines Logo
American Airlines

Jun 6

BOS
8h 3m
CLT

Jun 6

MLI

as low as

$652

Moline, US (MLI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 30

MLI
4h 12m
ORD

May 30

BOS
American Airlines Logo
American Airlines

Jun 6

BOS
6h 54m
ORD

Jun 6

MLI

as low as

$652

Moline, US (MLI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 30

MLI
4h 33m
ORD

May 30

BOS
American Airlines Logo
American Airlines

Jun 6

BOS
7h 3m
CLT

Jun 6

MLI

as low as

$681

Moline, US (MLI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 30

MLI
5h 15m
CLT

May 30

BOS
American Airlines Logo
American Airlines

Jun 6

BOS
6h 21m
CLT

Jun 6

MLI

as low as

$681

Moline, US (MLI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 30

MLI
4h 33m
ORD

May 30

BOS
American Airlines Logo
American Airlines

Jun 6

BOS
4h 56m
ORD

Jun 6

MLI

as low as

$681

Moline, US (MLI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 30

MLI
4h 33m
ORD

May 30

BOS
American Airlines Logo
American Airlines

Jun 6

BOS
6h 21m
CLT

Jun 6

MLI

as low as

$681

Moline, US (MLI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 30

MLI
5h 15m
CLT

May 30

BOS
American Airlines Logo
American Airlines

Jun 6

BOS
4h 56m
ORD

Jun 6

MLI

as low as

$681

Top Deals on Business Class Flights from Bloomington to Boston

Bloomington, US (BMI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 30

BMI
6h 20m
ORD

May 30

BOS
American Airlines Logo
American Airlines

Jun 6

BOS
5h 12m
ORD

Jun 6

BMI

as low as

$662

Bloomington, US (BMI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 30

BMI
4h 43m
ORD

May 30

BOS
American Airlines Logo
American Airlines

Jun 6

BOS
5h 12m
ORD

Jun 6

BMI

as low as

$691

Bloomington, US (BMI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 30

BMI
4h 21m
ORD

May 30

BOS
American Airlines Logo
American Airlines

Jun 6

BOS
5h 12m
ORD

Jun 6

BMI

as low as

$691

Bloomington, US (BMI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 30

BMI
6h 20m
ORD

May 30

BOS
American Airlines Logo
American Airlines

Jun 6

BOS
7h 10m
ORD

Jun 6

BMI

as low as

$704

Bloomington, US (BMI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 30

BMI
4h 21m
ORD

May 30

BOS
American Airlines Logo
American Airlines

Jun 6

BOS
7h 10m
ORD

Jun 6

BMI

as low as

$733

Bloomington, US (BMI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 30

BMI
4h 43m
ORD

May 30

BOS
American Airlines Logo
American Airlines

Jun 6

BOS
7h 10m
ORD

Jun 6

BMI

as low as

$733

Bloomington, US (BMI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 30

BMI
6h 20m
ORD

May 30

BOS
American Airlines Logo
American Airlines

Jun 6

BOS
6h 35m
ORD

Jun 6

BMI

as low as

$748

Bloomington, US (BMI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 30

BMI
6h 20m
ORD

May 30

BOS
American Airlines Logo
American Airlines

Jun 6

BOS
11h 19m
DFW

Jun 6

BMI

as low as

$1330

Bloomington, US (BMI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 30

BMI
4h 43m
ORD

May 30

BOS
American Airlines Logo
American Airlines

Jun 6

BOS
11h 19m
DFW

Jun 6

BMI

as low as

$1359

Bloomington, US (BMI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 30

BMI
4h 21m
ORD

May 30

BOS
American Airlines Logo
American Airlines

Jun 6

BOS
11h 19m
DFW

Jun 6

BMI

as low as

$1359

Bloomington, US (BMI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 30

BMI
6h 20m
ORD

May 30

BOS
American Airlines Logo
American Airlines

Jun 6

BOS
22h 2m
DFW

Jun 7

BMI

as low as

$1381

Bloomington, US (BMI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 30

BMI
6h 20m
ORD

May 30

BOS
American Airlines Logo
American Airlines

Jun 6

BOS
11h 12m
DFW

Jun 6

BMI

as low as

$1381

Top Deals on Business Class Flights from Champaign to Boston

Champaign, US (CMI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 29

CMI
6h 14m
ORD

May 29

BOS
American Airlines Logo
American Airlines

Jun 5

BOS
5h 47m
ORD

Jun 5

CMI

as low as

$624

Champaign, US (CMI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 29

CMI
6h 14m
ORD

May 29

BOS
American Airlines Logo
American Airlines

Jun 5

BOS
6h 39m
ORD

Jun 5

CMI

as low as

$624

Champaign, US (CMI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 29

CMI
4h 11m
ORD

May 29

BOS
American Airlines Logo
American Airlines

Jun 5

BOS
6h 39m
ORD

Jun 5

CMI

as low as

$641

Champaign, US (CMI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 29

CMI
4h 11m
ORD

May 29

BOS
American Airlines Logo
American Airlines

Jun 5

BOS
5h 47m
ORD

Jun 5

CMI

as low as

$641

Champaign, US (CMI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 29

CMI
4h 37m
ORD

May 29

BOS
American Airlines Logo
American Airlines

Jun 5

BOS
5h 47m
ORD

Jun 5

CMI

as low as

$656

Champaign, US (CMI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 29

CMI
4h 33m
ORD

May 29

BOS
American Airlines Logo
American Airlines

Jun 5

BOS
5h 47m
ORD

Jun 5

CMI

as low as

$656

Champaign, US (CMI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 29

CMI
4h 42m
ORD

May 29

BOS
American Airlines Logo
American Airlines

Jun 5

BOS
5h 47m
ORD

Jun 5

CMI

as low as

$656

Champaign, US (CMI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 29

CMI
6h 14m
ORD

May 29

BOS
American Airlines Logo
American Airlines

Jun 5

BOS
10h 58m
DFW

Jun 5

CMI

as low as

$1405

Champaign, US (CMI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 29

CMI
4h 11m
ORD

May 29

BOS
American Airlines Logo
American Airlines

Jun 5

BOS
10h 58m
DFW

Jun 5

CMI

as low as

$1421

Champaign, US (CMI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 29

CMI
4h 33m
ORD

May 29

BOS
American Airlines Logo
American Airlines

Jun 5

BOS
10h 58m
DFW

Jun 5

CMI

as low as

$1437

Champaign, US (CMI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 29

CMI
4h 42m
ORD

May 29

BOS
American Airlines Logo
American Airlines

Jun 5

BOS
10h 58m
DFW

Jun 5

CMI

as low as

$1437

Champaign, US (CMI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 29

CMI
4h 37m
ORD

May 29

BOS
American Airlines Logo
American Airlines

Jun 5

BOS
10h 58m
DFW

Jun 5

CMI

as low as

$1437

Top Deals on Business Class Flights from Springfield to Boston

Springfield, US (SPI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 29

SPI
4h 19m
ORD

May 29

BOS
American Airlines Logo
American Airlines

Jun 5

BOS
7h 40m
LGA
ORD

Jun 5

SPI

as low as

$678

Springfield, US (SPI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 29

SPI
10h 22m
ORD
CLT

May 29

BOS
American Airlines Logo
American Airlines

Jun 5

BOS
7h 40m
LGA
ORD

Jun 5

SPI

as low as

$716

Springfield, US (SPI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 29

SPI
10h 37m
ORD
DCA

May 29

BOS
American Airlines Logo
American Airlines

Jun 5

BOS
7h 40m
LGA
ORD

Jun 5

SPI

as low as

$716

Springfield, US (SPI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 29

SPI
8h 2m
ORD
CLT

May 29

BOS
American Airlines Logo
American Airlines

Jun 5

BOS
7h 40m
LGA
ORD

Jun 5

SPI

as low as

$716

Springfield, US (SPI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 29

SPI
10h 4m
ORD
LGA

May 29

BOS
American Airlines Logo
American Airlines

Jun 5

BOS
7h 40m
LGA
ORD

Jun 5

SPI

as low as

$716

Springfield, US (SPI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 29

SPI
4h 19m
ORD

May 29

BOS
American Airlines Logo
American Airlines

Jun 5

BOS
6h 12m
ORD

Jun 5

SPI

as low as

$833

Springfield, US (SPI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 29

SPI
4h 19m
ORD

May 29

BOS
American Airlines Logo
American Airlines

Jun 5

BOS
23h 24m
ORD

Jun 6

SPI

as low as

$847

Springfield, US (SPI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 29

SPI
4h 19m
ORD

May 29

BOS
American Airlines Logo
American Airlines

Jun 5

BOS
18h 10m
ORD

Jun 6

SPI

as low as

$847

Springfield, US (SPI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 29

SPI
10h 37m
ORD
DCA

May 29

BOS
American Airlines Logo
American Airlines

Jun 5

BOS
6h 12m
ORD

Jun 5

SPI

as low as

$871

Springfield, US (SPI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 29

SPI
8h 2m
ORD
CLT

May 29

BOS
American Airlines Logo
American Airlines

Jun 5

BOS
6h 12m
ORD

Jun 5

SPI

as low as

$871

Springfield, US (SPI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 29

SPI
10h 22m
ORD
CLT

May 29

BOS
American Airlines Logo
American Airlines

Jun 5

BOS
6h 12m
ORD

Jun 5

SPI

as low as

$871

Springfield, US (SPI) - Boston, US (BOS)

American Airlines Logo
American Airlines

May 29

SPI
10h 37m
ORD
DCA

May 29

BOS
American Airlines Logo
American Airlines

Jun 5

BOS
18h 10m
ORD

Jun 6

SPI

as low as

$885