
Business Class Flight Deals from Michigan to Illinois from $320
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Top Deals on Business Class Flights from Detroit to Chicago
Detroit, US (DTT) - Chicago, US (CHI)

Jul 23
Jul 23

Jul 30
Jul 30
as low as
$320
Detroit, US (DTT) - Chicago, US (CHI)

Jul 23
Jul 23

Jul 30
Jul 30
as low as
$320
Detroit, US (DTT) - Chicago, US (CHI)

Jul 23
Jul 23

Jul 30
Jul 30
as low as
$320
Detroit, US (DTT) - Chicago, US (CHI)

Jul 23
Jul 23

Jul 30
Jul 30
as low as
$320
Detroit, US (DTT) - Chicago, US (CHI)

Jul 23
Jul 23

Jul 30
Jul 30
as low as
$320
Detroit, US (DTT) - Chicago, US (CHI)

Jul 23
Jul 23

Jul 30
Jul 30
as low as
$320
Detroit, US (DTT) - Chicago, US (CHI)

Jul 23
Jul 23

Jul 30
Jul 30
as low as
$320
Detroit, US (DTT) - Chicago, US (CHI)

Jul 23
Jul 23

Jul 30
Jul 30
as low as
$369
Detroit, US (DTT) - Chicago, US (CHI)

Jul 23
Jul 23

Jul 30
Jul 30
as low as
$369
Detroit, US (DTT) - Chicago, US (CHI)

Jul 23
Jul 23

Jul 30
Jul 31
as low as
$369
Detroit, US (DTT) - Chicago, US (CHI)

Jul 23
Jul 23

Jul 30
Jul 30
as low as
$369
Detroit, US (DTT) - Chicago, US (CHI)

Jul 23
Jul 23

Jul 30
Jul 30
as low as
$369
Top Deals on Business Class Flights from Grand Rapids to Chicago
Grand Rapids, US (GRR) - Chicago, US (CHI)

Jul 24
Jul 24

Jul 31
Jul 31
as low as
$364
Grand Rapids, US (GRR) - Chicago, US (CHI)

Jul 24
Jul 24

Jul 31
Jul 31
as low as
$398
Grand Rapids, US (GRR) - Chicago, US (CHI)

Jul 24
Jul 24

Jul 31
Jul 31
as low as
$407
Grand Rapids, US (GRR) - Chicago, US (CHI)

Jul 24
Jul 24

Jul 31
Jul 31
as low as
$413
Grand Rapids, US (GRR) - Chicago, US (CHI)

Jul 24
Jul 24

Jul 31
Jul 31
as low as
$416
Grand Rapids, US (GRR) - Chicago, US (CHI)

Jul 24
Jul 24

Jul 31
Jul 31
as low as
$450
Grand Rapids, US (GRR) - Chicago, US (CHI)

Jul 24
Jul 24

Jul 31
Jul 31
as low as
$460
Grand Rapids, US (GRR) - Chicago, US (CHI)

Jul 24
Jul 24

Jul 31
Jul 31
as low as
$462
Grand Rapids, US (GRR) - Chicago, US (CHI)

Jul 24
Jul 24

Jul 31
Jul 31
as low as
$462
Grand Rapids, US (GRR) - Chicago, US (CHI)

Jul 24
Jul 24

Jul 31
Jul 31
as low as
$466
Grand Rapids, US (GRR) - Chicago, US (CHI)

Jul 24
Jul 24

Jul 31
Jul 31
as low as
$484
Grand Rapids, US (GRR) - Chicago, US (CHI)

Jul 24
Jul 24

Jul 31
Jul 31
as low as
$492
Top Deals on Business Class Flights from Traverse City to Chicago
Traverse City, US (TVC) - Chicago, US (CHI)

Jul 25
Jul 25

Aug 1
Aug 1
as low as
$440
Traverse City, US (TVC) - Chicago, US (CHI)

Jul 25
Jul 25

Aug 1
Aug 1
as low as
$496
Traverse City, US (TVC) - Chicago, US (CHI)

Jul 25
Jul 25

Aug 1
Aug 1
as low as
$527
Traverse City, US (TVC) - Chicago, US (CHI)

Jul 25
Jul 26

Aug 1
Aug 1
as low as
$530
Traverse City, US (TVC) - Chicago, US (CHI)

Jul 25
Jul 25

Aug 1
Aug 1
as low as
$530
Traverse City, US (TVC) - Chicago, US (CHI)

Jul 25
Jul 25

Aug 1
Aug 1
as low as
$548
Traverse City, US (TVC) - Chicago, US (CHI)

Jul 25
Jul 25

Aug 1
Aug 1
as low as
$550
Traverse City, US (TVC) - Chicago, US (CHI)

Jul 25
Jul 25

Aug 1
Aug 1
as low as
$589
Traverse City, US (TVC) - Chicago, US (CHI)

Jul 25
Jul 25

Aug 1
Aug 1
as low as
$589
Traverse City, US (TVC) - Chicago, US (CHI)

Jul 25
Jul 25

Aug 1
Aug 1
as low as
$645
Traverse City, US (TVC) - Chicago, US (CHI)

Jul 25
Jul 25

Aug 1
Aug 1
as low as
$645
Traverse City, US (TVC) - Chicago, US (CHI)

Jul 25
Jul 25

Aug 1
Aug 1
as low as
$679
Top Deals on Business Class Flights from Flint to Chicago
Flint, US (FNT) - Chicago, US (CHI)

Jul 25
Jul 25

Aug 1
Aug 1
as low as
$353
Flint, US (FNT) - Chicago, US (CHI)

Jul 25
Jul 25

Aug 1
Aug 1
as low as
$353
Flint, US (FNT) - Chicago, US (CHI)

Jul 25
Jul 25

Aug 1
Aug 1
as low as
$353
Flint, US (FNT) - Chicago, US (CHI)

Jul 25
Jul 25

Aug 1
Aug 1
as low as
$353
Flint, US (FNT) - Chicago, US (CHI)

Jul 25
Jul 25

Aug 1
Aug 1
as low as
$353
Flint, US (FNT) - Chicago, US (CHI)

Jul 25
Jul 25

Aug 1
Aug 1
as low as
$353
Flint, US (FNT) - Chicago, US (CHI)

Jul 25
Jul 25

Aug 1
Aug 2
as low as
$428
Flint, US (FNT) - Chicago, US (CHI)

Jul 25
Jul 25

Aug 1
Aug 2
as low as
$428
Flint, US (FNT) - Chicago, US (CHI)

Jul 25
Jul 25

Aug 1
Aug 2
as low as
$428
Top Deals on Business Class Flights from Detroit to Peoria
Detroit, US (DTT) - Peoria, US (PIA)

Jul 23
Jul 23

Jul 30
Jul 31
as low as
$399
Detroit, US (DTT) - Peoria, US (PIA)

Jul 23
Jul 23

Jul 30
Jul 30
as low as
$399
Detroit, US (DTT) - Peoria, US (PIA)

Jul 23
Jul 23

Jul 30
Jul 30
as low as
$399
Detroit, US (DTT) - Peoria, US (PIA)

Jul 23
Jul 23

Jul 30
Jul 30
as low as
$399
Detroit, US (DTT) - Peoria, US (PIA)

Jul 23
Jul 23

Jul 30
Jul 31
as low as
$399
Detroit, US (DTT) - Peoria, US (PIA)

Jul 23
Jul 23

Jul 30
Jul 31
as low as
$399
Detroit, US (DTT) - Peoria, US (PIA)

Jul 23
Jul 23

Jul 30
Jul 31
as low as
$418
Detroit, US (DTT) - Peoria, US (PIA)

Jul 23
Jul 23

Jul 30
Jul 30
as low as
$418
Detroit, US (DTT) - Peoria, US (PIA)

Jul 23
Jul 23

Jul 30
Jul 30
as low as
$418
Detroit, US (DTT) - Peoria, US (PIA)

Jul 23
Jul 23

Jul 30
Jul 31
as low as
$418
Detroit, US (DTT) - Peoria, US (PIA)

Jul 23
Jul 23

Jul 30
Jul 30
as low as
$418
Detroit, US (DTT) - Peoria, US (PIA)

Jul 23
Jul 23

Jul 30
Jul 31
as low as
$418
Top Deals on Business Class Flights from Grand Rapids to Peoria
Grand Rapids, US (GRR) - Peoria, US (PIA)

Jul 25
Jul 25

Aug 1
Aug 1
as low as
$428
Grand Rapids, US (GRR) - Peoria, US (PIA)

Jul 25
Jul 25

Aug 1
Aug 2
as low as
$428
Grand Rapids, US (GRR) - Peoria, US (PIA)

Jul 25
Jul 25

Aug 1
Aug 1
as low as
$428
Grand Rapids, US (GRR) - Peoria, US (PIA)

Jul 25
Jul 25

Aug 1
Aug 2
as low as
$428
Grand Rapids, US (GRR) - Peoria, US (PIA)

Jul 25
Jul 25

Aug 1
Aug 1
as low as
$490
Grand Rapids, US (GRR) - Peoria, US (PIA)

Jul 25
Jul 25

Aug 1
Aug 1
as low as
$518
Grand Rapids, US (GRR) - Peoria, US (PIA)

Jul 25
Jul 26

Aug 1
Aug 2
as low as
$518
Grand Rapids, US (GRR) - Peoria, US (PIA)

Jul 25
Jul 25

Aug 1
Aug 1
as low as
$518
Grand Rapids, US (GRR) - Peoria, US (PIA)

Jul 25
Jul 26

Aug 1
Aug 1
as low as
$518
Grand Rapids, US (GRR) - Peoria, US (PIA)

Jul 25
Jul 25

Aug 1
Aug 2
as low as
$518
Grand Rapids, US (GRR) - Peoria, US (PIA)

Jul 25
Jul 25

Aug 1
Aug 2
as low as
$528
Grand Rapids, US (GRR) - Peoria, US (PIA)

Jul 25
Jul 25

Aug 1
Aug 2
as low as
$528
Top Deals on Business Class Flights from Traverse City to Peoria
Traverse City, US (TVC) - Peoria, US (PIA)

Jul 25
Jul 25

Aug 1
Aug 1
as low as
$548
Traverse City, US (TVC) - Peoria, US (PIA)

Jul 25
Jul 25

Aug 1
Aug 1
as low as
$548
Traverse City, US (TVC) - Peoria, US (PIA)

Jul 25
Jul 25

Aug 1
Aug 1
as low as
$576
Traverse City, US (TVC) - Peoria, US (PIA)

Jul 25
Jul 26

Aug 1
Aug 1
as low as
$663
Traverse City, US (TVC) - Peoria, US (PIA)

Jul 25
Jul 26

Aug 1
Aug 1
as low as
$663
Traverse City, US (TVC) - Peoria, US (PIA)

Jul 25
Jul 25

Aug 1
Aug 1
as low as
$703
Traverse City, US (TVC) - Peoria, US (PIA)

Jul 25
Jul 25

Aug 1
Aug 2
as low as
$711
Traverse City, US (TVC) - Peoria, US (PIA)

Jul 25
Jul 25

Aug 1
Aug 1
as low as
$711
Traverse City, US (TVC) - Peoria, US (PIA)

Jul 25
Jul 25

Aug 1
Aug 1
as low as
$711
Traverse City, US (TVC) - Peoria, US (PIA)

Jul 25
Jul 25

Aug 1
Aug 2
as low as
$711
Traverse City, US (TVC) - Peoria, US (PIA)

Jul 25
Jul 25

Aug 1
Aug 2
as low as
$731
Traverse City, US (TVC) - Peoria, US (PIA)

Jul 25
Jul 25

Aug 1
Aug 2
as low as
$731
Top Deals on Business Class Flights from Flint to Peoria
Flint, US (FNT) - Peoria, US (PIA)

Jul 25
Jul 25

Aug 1
Aug 2
as low as
$399
Flint, US (FNT) - Peoria, US (PIA)

Jul 25
Jul 25

Aug 1
Aug 2
as low as
$474
Flint, US (FNT) - Peoria, US (PIA)

Jul 25
Jul 25

Aug 1
Aug 2
as low as
$584
Flint, US (FNT) - Peoria, US (PIA)

Jul 25
Jul 25

Aug 1
Aug 2
as low as
$589
Flint, US (FNT) - Peoria, US (PIA)

Jul 25
Jul 26

Aug 1
Aug 2
as low as
$589
Flint, US (FNT) - Peoria, US (PIA)

Jul 25
Jul 25

Aug 1
Aug 2
as low as
$589
Flint, US (FNT) - Peoria, US (PIA)

Jul 25
Jul 25

Aug 1
Aug 2
as low as
$629
Flint, US (FNT) - Peoria, US (PIA)

Jul 25
Jul 25

Aug 1
Aug 2
as low as
$754
Flint, US (FNT) - Peoria, US (PIA)

Jul 25
Jul 25

Aug 1
Aug 2
as low as
$754
Flint, US (FNT) - Peoria, US (PIA)

Jul 25
Jul 25

Aug 1
Aug 2
as low as
$828
Top Deals on Business Class Flights from Detroit to Moline
Detroit, US (DTT) - Moline, US (MLI)

Jul 23
Jul 23

Jul 30
Jul 31
as low as
$418
Detroit, US (DTT) - Moline, US (MLI)

Jul 23
Jul 23

Jul 30
Jul 30
as low as
$480
Detroit, US (DTT) - Moline, US (MLI)

Jul 23
Jul 23

Jul 30
Jul 31
as low as
$500
Detroit, US (DTT) - Moline, US (MLI)

Jul 23
Jul 23

Jul 30
Jul 30
as low as
$562
Detroit, US (DTT) - Moline, US (MLI)

Jul 23
Jul 23

Jul 30
Jul 31
as low as
$615
Detroit, US (DTT) - Moline, US (MLI)

Jul 23
Jul 23

Jul 30
Jul 31
as low as
$615
Detroit, US (DTT) - Moline, US (MLI)

Jul 23
Jul 23

Jul 30
Jul 31
as low as
$615
Detroit, US (DTT) - Moline, US (MLI)

Jul 23
Jul 23

Jul 30
Jul 31
as low as
$615
Detroit, US (DTT) - Moline, US (MLI)

Jul 23
Jul 23

Jul 30
Jul 31
as low as
$615
Detroit, US (DTT) - Moline, US (MLI)

Jul 23
Jul 23

Jul 30
Jul 31
as low as
$952
Detroit, US (DTT) - Moline, US (MLI)

Jul 23
Jul 23

Jul 30
Jul 30
as low as
$952
Detroit, US (DTT) - Moline, US (MLI)

Jul 23
Jul 23

Jul 30
Jul 31
as low as
$983
Top Deals on Business Class Flights from Grand Rapids to Moline
Grand Rapids, US (GRR) - Moline, US (MLI)

Jul 25
Jul 25

Aug 1
Aug 2
as low as
$428
Grand Rapids, US (GRR) - Moline, US (MLI)

Jul 25
Jul 25

Aug 1
Aug 1
as low as
$428
Grand Rapids, US (GRR) - Moline, US (MLI)

Jul 25
Jul 25

Aug 1
Aug 1
as low as
$428
Grand Rapids, US (GRR) - Moline, US (MLI)

Jul 25
Jul 25

Aug 1
Aug 2
as low as
$460
Grand Rapids, US (GRR) - Moline, US (MLI)

Jul 25
Jul 25

Aug 1
Aug 2
as low as
$518
Grand Rapids, US (GRR) - Moline, US (MLI)

Jul 25
Jul 25

Aug 1
Aug 1
as low as
$518
Grand Rapids, US (GRR) - Moline, US (MLI)

Jul 25
Jul 25

Aug 1
Aug 1
as low as
$518
Grand Rapids, US (GRR) - Moline, US (MLI)

Jul 25
Jul 25

Aug 1
Aug 1
as low as
$536
Top Deals on Business Class Flights from Traverse City to Moline
Traverse City, US (TVC) - Moline, US (MLI)

Jul 25
Jul 25

Aug 1
Aug 1
as low as
$474
Traverse City, US (TVC) - Moline, US (MLI)

Jul 25
Jul 26

Aug 1
Aug 1
as low as
$663
Traverse City, US (TVC) - Moline, US (MLI)

Jul 25
Jul 25

Aug 1
Aug 2
as low as
$684
Traverse City, US (TVC) - Moline, US (MLI)

Jul 25
Jul 25

Aug 1
Aug 2
as low as
$684
Traverse City, US (TVC) - Moline, US (MLI)

Jul 25
Jul 25

Aug 1
Aug 1
as low as
$699
Traverse City, US (TVC) - Moline, US (MLI)

Jul 25
Jul 25

Aug 1
Aug 1
as low as
$711
Traverse City, US (TVC) - Moline, US (MLI)

Jul 25
Jul 25

Aug 1
Aug 1
as low as
$719
Traverse City, US (TVC) - Moline, US (MLI)

Jul 25
Jul 26

Aug 1
Aug 1
as low as
$719
Traverse City, US (TVC) - Moline, US (MLI)

Jul 25
Jul 25

Aug 1
Aug 2
as low as
$776
Traverse City, US (TVC) - Moline, US (MLI)

Jul 25
Jul 25

Aug 1
Aug 2
as low as
$830
Traverse City, US (TVC) - Moline, US (MLI)

Jul 25
Jul 25

Aug 1
Aug 2
as low as
$862
Traverse City, US (TVC) - Moline, US (MLI)

Jul 25
Jul 26

Aug 1
Aug 2
as low as
$874
Top Deals on Business Class Flights from Flint to Moline
Flint, US (FNT) - Moline, US (MLI)

Jul 25
Jul 25

Aug 1
Aug 2
as low as
$399
Flint, US (FNT) - Moline, US (MLI)

Jul 25
Jul 25

Aug 1
Aug 2
as low as
$474
Flint, US (FNT) - Moline, US (MLI)

Jul 25
Jul 25

Aug 1
Aug 1
as low as
$474
Flint, US (FNT) - Moline, US (MLI)

Jul 25
Jul 25

Aug 1
Aug 1
as low as
$474
Flint, US (FNT) - Moline, US (MLI)

Jul 25
Jul 25

Aug 1
Aug 2
as low as
$507
Flint, US (FNT) - Moline, US (MLI)

Jul 25
Jul 25

Aug 1
Aug 2
as low as
$507
Flint, US (FNT) - Moline, US (MLI)

Jul 25
Jul 25

Aug 1
Aug 1
as low as
$548
Flint, US (FNT) - Moline, US (MLI)

Jul 25
Jul 25

Aug 1
Aug 1
as low as
$548
Flint, US (FNT) - Moline, US (MLI)

Jul 25
Jul 25

Aug 1
Aug 2
as low as
$581
Flint, US (FNT) - Moline, US (MLI)

Jul 25
Jul 25

Aug 1
Aug 1
as low as
$581
Flint, US (FNT) - Moline, US (MLI)

Jul 25
Jul 25

Aug 1
Aug 1
as low as
$581
Flint, US (FNT) - Moline, US (MLI)

Jul 25
Jul 25

Aug 1
Aug 2
as low as
$589
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