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Business Class Flight Deals to Illinois from $542

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Top Deals on Business Class Flights from United States to Chicago

Los Angeles, US (LAX) - Chicago, US (CHI)

American Airlines Logo
American Airlines

May 29

LAX
4h 8m
Direct

May 30

ORD
American Airlines Logo
American Airlines

Jun 5

ORD
4h 13m
Direct

Jun 5

LAX

as low as

$971

Los Angeles, US (LAX) - Chicago, US (CHI)

American Airlines Logo
American Airlines

May 29

LAX
4h 8m
Direct

May 30

ORD
American Airlines Logo
American Airlines

Jun 5

ORD
4h 14m
Direct

Jun 5

LAX

as low as

$971

Los Angeles, US (LAX) - Chicago, US (CHI)

American Airlines Logo
American Airlines

May 29

LAX
4h 8m
Direct

May 30

ORD
American Airlines Logo
American Airlines

Jun 5

ORD
4h 17m
Direct

Jun 5

SNA

as low as

$1014

Los Angeles, US (LAX) - Chicago, US (CHI)

American Airlines Logo
American Airlines

May 29

LAX
4h 8m
Direct

May 30

ORD
American Airlines Logo
American Airlines

Jun 5

ORD
4h 16m
Direct

Jun 5

SNA

as low as

$1014

Santa Ana, US (SNA) - Chicago, US (CHI)

Alaska Airlines Logo
Alaska Airlines

May 29

SNA
4h 8m
Direct

May 29

ORD
Alaska Airlines Logo
Alaska Airlines

Jun 5

ORD
4h 16m
Direct

Jun 5

SNA

as low as

$1058

Santa Ana, US (SNA) - Chicago, US (CHI)

Alaska Airlines Logo
Alaska Airlines

May 29

SNA
4h 8m
Direct

May 29

ORD
Alaska Airlines Logo
Alaska Airlines

Jun 5

ORD
4h 17m
Direct

Jun 5

SNA

as low as

$1058

Top Deals on Business Class Flights from United States to Peoria

Detroit, US (DTT) - Peoria, US (PIA)

American Airlines Logo
American Airlines

May 30

DTW
4h 8m
ORD

May 30

PIA
American Airlines Logo
American Airlines

Jun 6

PIA
3h 54m
ORD

Jun 6

DTW

as low as

$566

Detroit, US (DTT) - Peoria, US (PIA)

American Airlines Logo
American Airlines

May 30

DTW
4h 8m
ORD

May 30

PIA
American Airlines Logo
American Airlines

Jun 6

PIA
5h 15m
ORD

Jun 6

DTW

as low as

$566

Detroit, US (DTT) - Peoria, US (PIA)

American Airlines Logo
American Airlines

May 30

DTW
6h 15m
ORD

May 30

PIA
American Airlines Logo
American Airlines

Jun 6

PIA
5h 15m
ORD

Jun 6

DTW

as low as

$566

Detroit, US (DTT) - Peoria, US (PIA)

American Airlines Logo
American Airlines

May 30

DTW
3h 20m
ORD

May 30

PIA
American Airlines Logo
American Airlines

Jun 6

PIA
5h 15m
ORD

Jun 6

DTW

as low as

$566

Detroit, US (DTT) - Peoria, US (PIA)

American Airlines Logo
American Airlines

May 30

DTW
3h 20m
ORD

May 30

PIA
American Airlines Logo
American Airlines

Jun 6

PIA
5h 24m
ORD

Jun 6

DTW

as low as

$566

Detroit, US (DTT) - Peoria, US (PIA)

American Airlines Logo
American Airlines

May 30

DTW
5h 4m
ORD

May 30

PIA
American Airlines Logo
American Airlines

Jun 6

PIA
3h 54m
ORD

Jun 6

DTW

as low as

$566

Detroit, US (DTT) - Peoria, US (PIA)

American Airlines Logo
American Airlines

May 30

DTW
6h 33m
CLT

May 30

PIA
American Airlines Logo
American Airlines

Jun 6

PIA
5h 24m
ORD

Jun 6

DTW

as low as

$593

Detroit, US (DTT) - Peoria, US (PIA)

American Airlines Logo
American Airlines

May 30

DTW
6h 48m
DFW

May 30

PIA
American Airlines Logo
American Airlines

Jun 6

PIA
5h 15m
ORD

Jun 6

DTW

as low as

$593

Detroit, US (DTT) - Peoria, US (PIA)

American Airlines Logo
American Airlines

May 30

DTW
4h 41m
CLT

May 30

PIA
American Airlines Logo
American Airlines

Jun 6

PIA
5h 15m
ORD

Jun 6

DTW

as low as

$593

Detroit, US (DTT) - Peoria, US (PIA)

American Airlines Logo
American Airlines

May 30

DTW
4h 41m
CLT

May 30

PIA
American Airlines Logo
American Airlines

Jun 6

PIA
5h 24m
ORD

Jun 6

DTW

as low as

$593

Detroit, US (DTT) - Peoria, US (PIA)

American Airlines Logo
American Airlines

May 30

DTW
6h 48m
DFW

May 30

PIA
American Airlines Logo
American Airlines

Jun 6

PIA
5h 24m
ORD

Jun 6

DTW

as low as

$593

Detroit, US (DTT) - Peoria, US (PIA)

American Airlines Logo
American Airlines

May 30

DTW
6h 33m
CLT

May 30

PIA
American Airlines Logo
American Airlines

Jun 6

PIA
3h 54m
ORD

Jun 6

DTW

as low as

$593

Top Deals on Business Class Flights from United States to Moline

Los Angeles, US (LAX) - Moline, US (MLI)

American Airlines Logo
American Airlines

May 30

ONT
6h 39m
DFW

May 30

MLI
American Airlines Logo
American Airlines

Jun 6

MLI
9h 7m
DFW

Jun 6

ONT

as low as

$1133

Los Angeles, US (LAX) - Moline, US (MLI)

American Airlines Logo
American Airlines

May 30

LAX
8h 14m
DFW

May 30

MLI
American Airlines Logo
American Airlines

Jun 6

MLI
9h 7m
DFW

Jun 6

ONT

as low as

$1159

Los Angeles, US (LAX) - Moline, US (MLI)

American Airlines Logo
American Airlines

May 30

LAX
8h 57m
ORD

May 31

MLI
American Airlines Logo
American Airlines

Jun 6

MLI
9h 7m
DFW

Jun 6

ONT

as low as

$1159

Los Angeles, US (LAX) - Moline, US (MLI)

American Airlines Logo
American Airlines

May 30

LAX
7h 55m
CLT

May 30

MLI
American Airlines Logo
American Airlines

Jun 6

MLI
9h 7m
DFW

Jun 6

ONT

as low as

$1159

Los Angeles, US (LAX) - Moline, US (MLI)

American Airlines Logo
American Airlines

May 30

LAX
10h 44m
CLT

May 30

MLI
American Airlines Logo
American Airlines

Jun 6

MLI
9h 7m
DFW

Jun 6

ONT

as low as

$1159

Los Angeles, US (LAX) - Moline, US (MLI)

American Airlines Logo
American Airlines

May 30

ONT
6h 39m
DFW

May 30

MLI
American Airlines Logo
American Airlines

Jun 6

MLI
6h 16m
DFW

Jun 6

BUR

as low as

$1179

Santa Ana, US (SNA) - Moline, US (MLI)

American Airlines Logo
American Airlines

May 30

SNA
6h 53m
DFW

May 30

MLI
American Airlines Logo
American Airlines

Jun 6

MLI
9h 7m
DFW

Jun 6

ONT

as low as

$1184

Santa Ana, US (SNA) - Moline, US (MLI)

American Airlines Logo
American Airlines

May 30

SNA
8h 35m
ORD

May 30

MLI
American Airlines Logo
American Airlines

Jun 6

MLI
9h 7m
DFW

Jun 6

ONT

as low as

$1184

Santa Ana, US (SNA) - Moline, US (MLI)

American Airlines Logo
American Airlines

May 30

SNA
7h 53m
DFW

May 30

MLI
American Airlines Logo
American Airlines

Jun 6

MLI
9h 7m
DFW

Jun 6

ONT

as low as

$1184

Top Deals on Business Class Flights from United States to Bloomington

Atlanta, US (ATL) - Bloomington, US (BMI)

American Airlines Logo
American Airlines

May 30

ATL
5h 58m
ORD

May 30

BMI
American Airlines Logo
American Airlines

Jun 6

BMI
6h 14m
ORD

Jun 6

ATL

as low as

$675

Atlanta, US (ATL) - Bloomington, US (BMI)

American Airlines Logo
American Airlines

May 30

ATL
6h 2m
ORD

May 30

BMI
American Airlines Logo
American Airlines

Jun 6

BMI
6h 14m
ORD

Jun 6

ATL

as low as

$675

Atlanta, US (ATL) - Bloomington, US (BMI)

American Airlines Logo
American Airlines

May 30

ATL
8h 12m
DFW

May 30

BMI
American Airlines Logo
American Airlines

Jun 6

BMI
6h 14m
ORD

Jun 6

ATL

as low as

$708

Atlanta, US (ATL) - Bloomington, US (BMI)

American Airlines Logo
American Airlines

May 30

ATL
6h 14m
DFW

May 30

BMI
American Airlines Logo
American Airlines

Jun 6

BMI
6h 14m
ORD

Jun 6

ATL

as low as

$708

Atlanta, US (ATL) - Bloomington, US (BMI)

American Airlines Logo
American Airlines

May 30

ATL
6h 57m
CLT
ORD

May 30

BMI
American Airlines Logo
American Airlines

Jun 6

BMI
6h 14m
ORD

Jun 6

ATL

as low as

$713

Atlanta, US (ATL) - Bloomington, US (BMI)

American Airlines Logo
American Airlines

May 30

ATL
7h 41m
CLT
ORD

May 30

BMI
American Airlines Logo
American Airlines

Jun 6

BMI
6h 14m
ORD

Jun 6

ATL

as low as

$713

Top Deals on Business Class Flights from United States to Champaign

Detroit, US (DTT) - Champaign, US (CMI)

American Airlines Logo
American Airlines

May 29

DTW
6h 14m
ORD

May 29

CMI
American Airlines Logo
American Airlines

Jun 5

CMI
5h 26m
ORD

Jun 5

DTW

as low as

$542

Detroit, US (DTT) - Champaign, US (CMI)

American Airlines Logo
American Airlines

May 29

DTW
3h 19m
ORD

May 29

CMI
American Airlines Logo
American Airlines

Jun 5

CMI
5h 59m
ORD

Jun 5

DTW

as low as

$542

Detroit, US (DTT) - Champaign, US (CMI)

American Airlines Logo
American Airlines

May 29

DTW
6h 14m
ORD

May 29

CMI
American Airlines Logo
American Airlines

Jun 5

CMI
5h 59m
ORD

Jun 5

DTW

as low as

$542

Detroit, US (DTT) - Champaign, US (CMI)

American Airlines Logo
American Airlines

May 29

DTW
6h 14m
ORD

May 29

CMI
American Airlines Logo
American Airlines

Jun 5

CMI
4h 33m
ORD

Jun 5

DTW

as low as

$542

Detroit, US (DTT) - Champaign, US (CMI)

American Airlines Logo
American Airlines

May 29

DTW
3h 19m
ORD

May 29

CMI
American Airlines Logo
American Airlines

Jun 5

CMI
5h 26m
ORD

Jun 5

DTW

as low as

$542

Detroit, US (DTT) - Champaign, US (CMI)

American Airlines Logo
American Airlines

May 29

DTW
7h 44m
DFW

May 29

CMI
American Airlines Logo
American Airlines

Jun 5

CMI
5h 59m
ORD

Jun 5

DTW

as low as

$570

Detroit, US (DTT) - Champaign, US (CMI)

American Airlines Logo
American Airlines

May 29

DTW
8h 36m
DFW

May 29

CMI
American Airlines Logo
American Airlines

Jun 5

CMI
4h 33m
ORD

Jun 5

DTW

as low as

$570

Detroit, US (DTT) - Champaign, US (CMI)

American Airlines Logo
American Airlines

May 29

DTW
8h 36m
DFW

May 29

CMI
American Airlines Logo
American Airlines

Jun 5

CMI
5h 26m
ORD

Jun 5

DTW

as low as

$570

Detroit, US (DTT) - Champaign, US (CMI)

American Airlines Logo
American Airlines

May 29

DTW
8h 36m
DFW

May 29

CMI
American Airlines Logo
American Airlines

Jun 5

CMI
5h 59m
ORD

Jun 5

DTW

as low as

$570

Detroit, US (DTT) - Champaign, US (CMI)

American Airlines Logo
American Airlines

May 29

DTW
15h 53m
DFW
ORD

May 30

CMI
American Airlines Logo
American Airlines

Jun 5

CMI
5h 26m
ORD

Jun 5

DTW

as low as

$1102

Detroit, US (DTT) - Champaign, US (CMI)

American Airlines Logo
American Airlines

May 29

DTW
15h 53m
DFW
ORD

May 30

CMI
American Airlines Logo
American Airlines

Jun 5

CMI
5h 59m
ORD

Jun 5

DTW

as low as

$1102

Detroit, US (DTT) - Champaign, US (CMI)

American Airlines Logo
American Airlines

May 29

DTW
15h 53m
DFW
ORD

May 30

CMI
American Airlines Logo
American Airlines

Jun 5

CMI
4h 33m
ORD

Jun 5

DTW

as low as

$1102

Top Deals on Business Class Flights from United States to Springfield

Denver, US (DEN) - Springfield, US (SPI)

American Airlines Logo
American Airlines

May 29

DEN
7h 29m
ORD

May 29

SPI
American Airlines Logo
American Airlines

Jun 5

SPI
10h 46m
ORD
CLT

Jun 5

DEN

as low as

$741

Denver, US (DEN) - Springfield, US (SPI)

American Airlines Logo
American Airlines

May 29

DEN
7h 29m
ORD

May 29

SPI
American Airlines Logo
American Airlines

Jun 5

SPI
14h 47m
ORD
DFW

Jun 6

DEN

as low as

$892

Flights to Illinois