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Flight Deals to Illinois from $125

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Top Deals on flights from United States to Chicago

Detroit, US (DTT) - Chicago, US (CHI)

Spirit Airlines Logo
Spirit Airlines

May 20

DTW
8h
IAH

May 20

ORD
Spirit Airlines Logo
Spirit Airlines

May 24

ORD
6h 2m
MYR

May 24

DTW

as low as

$125

Detroit, US (DTT) - Chicago, US (CHI)

Spirit Airlines Logo
Spirit Airlines

Jun 9

DTW
10h 21m
TPA

Jun 9

ORD
Spirit Airlines Logo
Spirit Airlines

Jun 16

ORD
8h 45m
MYR

Jun 16

DTW

as low as

$159

Detroit, US (DTT) - Chicago, US (CHI)

Spirit Airlines Logo
Spirit Airlines

May 22

DTW
3h 42m
BWI

May 22

ORD
Spirit Airlines Logo
Spirit Airlines

May 29

ORD
9h 4m
MCO

May 29

DTW

as low as

$159

Detroit, US (DTT) - Chicago, US (CHI)

Frontier Airlines Logo
Frontier Airlines

May 28

DTW
6h 10m
ATL

May 28

MDW
Frontier Airlines Logo
Frontier Airlines

Jun 4

MDW
8h 34m
ATL

Jun 4

DTW

as low as

$171

Detroit, US (DTT) - Chicago, US (CHI)

Delta Air Lines Logo
Delta Air Lines

May 25

DTW
15m
Direct

May 25

MDW
Delta Air Lines Logo
Delta Air Lines

May 31

MDW
2h 25m
Direct

May 31

DTW

as low as

$178

Detroit, US (DTT) - Chicago, US (CHI)

Spirit Airlines Logo
Spirit Airlines

Jun 6

DTW
8h 13m
MSY

Jun 6

ORD
Spirit Airlines Logo
Spirit Airlines

Jun 8

ORD
9h 43m
TPA

Jun 8

DTW

as low as

$184

Detroit, US (DTT) - Chicago, US (CHI)

Frontier Airlines Logo
Frontier Airlines

May 22

DTW
6h 12m
ATL

May 23

ORD
Frontier Airlines Logo
Frontier Airlines

May 29

ORD
9h 32m
RDU

May 29

DTW

as low as

$211

Detroit, US (DTT) - Chicago, US (CHI)

American Airlines Logo
American Airlines

May 24

DTW
40m
Direct

May 24

ORD
American Airlines Logo
American Airlines

May 25

ORD
2h 32m
Direct

May 25

DTW

as low as

$238

Detroit, US (DTT) - Chicago, US (CHI)

United Airlines Logo
United Airlines

May 24

DTW
30m
Direct

May 24

ORD
United Airlines Logo
United Airlines

May 31

ORD
2h 32m
Direct

May 31

DTW

as low as

$238

Detroit, US (DTT) - Chicago, US (CHI)

American Airlines Logo
American Airlines

May 20

DTW
6h 8m
CLT

May 20

ORD
American Airlines Logo
American Airlines

May 24

ORD
2h 23m
Direct

May 24

DTW

as low as

$274

Detroit, US (DTT) - Chicago, US (CHI)

American Airlines Logo
American Airlines

Jun 2

DTW
40m
Direct

Jun 2

ORD
American Airlines Logo
American Airlines

Jun 4

ORD
9h 59m
DFW

Jun 4

DTW

as low as

$297

Detroit, US (DTT) - Chicago, US (CHI)

United Airlines Logo
United Airlines

Jun 3

DTW
7h 32m
EWR

Jun 3

ORD
United Airlines Logo
United Airlines

Jun 10

ORD
2h 34m
Direct

Jun 10

DTW

as low as

$337

Top Deals on flights from United States to Peoria

Los Angeles, US (LAX) - Peoria, US (PIA)

American Airlines Logo
American Airlines

May 29

ONT
8h 34m
DFW

May 29

PIA
American Airlines Logo
American Airlines

Jun 5

PIA
7h
DFW

Jun 5

ONT

as low as

$369

Los Angeles, US (LAX) - Peoria, US (PIA)

American Airlines Logo
American Airlines

May 29

ONT
8h 34m
DFW

May 29

PIA
American Airlines Logo
American Airlines

Jun 5

PIA
8h 35m
DFW
PHX

Jun 5

ONT

as low as

$374

Los Angeles, US (LAX) - Peoria, US (PIA)

United Airlines Logo
United Airlines

Jun 6

LAX
11h 41m
ORD

Jun 7

PIA
United Airlines Logo
United Airlines

Jun 8

PIA
8h 20m
ORD

Jun 9

LAX

as low as

$614

Los Angeles, US (LAX) - Peoria, US (PIA)

American Airlines Logo
American Airlines

May 27

ONT
20h 23m
PHX
CLT

May 28

PIA
American Airlines Logo
American Airlines

Jun 3

PIA
12h 13m
ORD
PHX

Jun 3

ONT

as low as

$780

Los Angeles, US (LAX) - Peoria, US (PIA)

United Airlines Logo
United Airlines

Jun 6

LAX
12h 22m
DEN
ORD

Jun 6

PIA
United Airlines Logo
United Airlines

Jun 8

PIA
5h
ORD

Jun 8

LAX

as low as

$881

Los Angeles, US (LAX) - Peoria, US (PIA)

United Airlines Logo
United Airlines

Jun 6

LAX
14h 16m
DEN
ORD

Jun 6

PIA
United Airlines Logo
United Airlines

Jun 8

PIA
10h 28m
ORD
LAS

Jun 8

LAX

as low as

$1060

Top Deals on flights from United States to Moline

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

Alaska Airlines Logo
Alaska Airlines

May 20

ONT
15h 45m
SEA
ORD

May 20

MLI
Alaska Airlines Logo
Alaska Airlines

Jun 11

MLI
12h 11m
ORD
SEA

Jun 11

ONT

as low as

$434

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

American Airlines Logo
American Airlines

Jun 28

ONT
10h 14m
PHX
DFW

Jun 28

MLI
American Airlines Logo
American Airlines

Jul 5

MLI
6h 33m
DFW

Jul 5

ONT

as low as

$467

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

American Airlines Logo
American Airlines

Jun 28

ONT
10h 14m
PHX
DFW

Jun 28

MLI
American Airlines Logo
American Airlines

Jul 5

MLI
11h 14m
CLT
PHX

Jul 5

ONT

as low as

$472

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

American Airlines Logo
American Airlines

Jun 28

ONT
10h 20m
DFW

Jun 28

MLI
American Airlines Logo
American Airlines

Jul 5

MLI
6h 33m
DFW

Jul 5

ONT

as low as

$492

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

Alaska Airlines Logo
Alaska Airlines

May 9

ONT
16h 18m
SEA
ORD

May 10

MLI
Alaska Airlines Logo
Alaska Airlines

Jun 4

MLI
11h 10m
ORD
PDX

Jun 4

ONT

as low as

$509

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

Alaska Airlines Logo
Alaska Airlines

May 8

ONT
15h 45m
SEA
ORD

May 8

MLI
Alaska Airlines Logo
Alaska Airlines

Jun 4

MLI
11h 10m
ORD
PDX

Jun 4

ONT

as low as

$509

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

United Airlines Logo
United Airlines

Jun 28

ONT
9h 43m
ORD

Jun 28

MLI
United Airlines Logo
United Airlines

Jul 5

MLI
4h 51m
ORD

Jul 5

ONT

as low as

$567

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

United Airlines Logo
United Airlines

Jun 28

ONT
11h 38m
DEN
ORD

Jun 28

MLI
United Airlines Logo
United Airlines

Jul 5

MLI
4h 51m
ORD

Jul 5

ONT

as low as

$572

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

Delta Air Lines Logo
Delta Air Lines

Jun 28

ONT
10h 58m
ATL

Jun 28

MLI
Delta Air Lines Logo
Delta Air Lines

Jul 5

MLI
10h 33m
ATL
SLC

Jul 5

ONT

as low as

$618

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

Alaska Airlines Logo
Alaska Airlines

Jun 7

LAX
15h 16m
SFO
ORD

Jun 7

MLI
Alaska Airlines Logo
Alaska Airlines

Jul 2

MLI
10h 15m
ORD
SEA

Jul 2

LAX

as low as

$687

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

Alaska Airlines Logo
Alaska Airlines

Jun 6

LAX
15h 16m
SFO
ORD

Jun 6

MLI
Alaska Airlines Logo
Alaska Airlines

Jul 2

MLI
11h 6m
ORD
SEA

Jul 2

LAX

as low as

$687

Top Deals on flights from United States to Bloomington

Denver, US (DEN) - Bloomington, US (BMI)

American Airlines Logo
American Airlines

May 29

DEN
5h 36m
DFW

May 29

BMI
American Airlines Logo
American Airlines

Jun 5

BMI
6h 32m
ORD

Jun 5

DEN

as low as

$446

Denver, US (DEN) - Bloomington, US (BMI)

American Airlines Logo
American Airlines

May 29

DEN
7h 36m
DFW

May 29

BMI
American Airlines Logo
American Airlines

Jun 5

BMI
6h 32m
ORD

Jun 5

DEN

as low as

$446

Top Deals on flights from United States to Champaign

Dallas, US (DFW) - Champaign, US (CMI)

American Airlines Logo
American Airlines

Jul 12

DFW
2h 5m
Direct

Jul 12

CMI
American Airlines Logo
American Airlines

Jul 19

CMI
2h 19m
Direct

Jul 19

DFW

as low as

$442

Dallas, US (DFW) - Champaign, US (CMI)

American Airlines Logo
American Airlines

Jul 1

DFW
2h 14m
Direct

Jul 1

CMI
American Airlines Logo
American Airlines

Jul 8

CMI
2h 19m
Direct

Jul 8

DFW

as low as

$442

Dallas, US (DFW) - Champaign, US (CMI)

American Airlines Logo
American Airlines

Jul 9

DFW
2h 5m
Direct

Jul 9

CMI
American Airlines Logo
American Airlines

Jul 16

CMI
2h 19m
Direct

Jul 16

DFW

as low as

$442

Dallas, US (DFW) - Champaign, US (CMI)

American Airlines Logo
American Airlines

Jun 25

DFW
2h 2m
Direct

Jun 25

CMI
American Airlines Logo
American Airlines

Jul 2

CMI
2h 18m
Direct

Jul 2

DFW

as low as

$442

Dallas, US (DFW) - Champaign, US (CMI)

American Airlines Logo
American Airlines

Jul 9

DFW
2h 15m
Direct

Jul 9

CMI
American Airlines Logo
American Airlines

Jul 16

CMI
6h 58m
ORD

Jul 16

DFW

as low as

$452

Dallas, US (DFW) - Champaign, US (CMI)

American Airlines Logo
American Airlines

Jun 25

DFW
2h 14m
Direct

Jun 25

CMI
American Airlines Logo
American Airlines

Jul 2

CMI
7h 19m
ORD

Jul 2

DFW

as low as

$452

Dallas, US (DFW) - Champaign, US (CMI)

American Airlines Logo
American Airlines

Jul 1

DFW
6h 46m
ORD

Jul 1

CMI
American Airlines Logo
American Airlines

Jul 8

CMI
2h 19m
Direct

Jul 8

DFW

as low as

$452

Dallas, US (DFW) - Champaign, US (CMI)

American Airlines Logo
American Airlines

Jul 12

DFW
2h 15m
Direct

Jul 12

CMI
American Airlines Logo
American Airlines

Jul 19

CMI
7h 10m
ORD

Jul 19

DFW

as low as

$452

Top Deals on flights from United States to Springfield

Atlanta, US (ATL) - Springfield, US (SPI)

American Airlines Logo
American Airlines

May 29

ATL
4h 46m
ORD

May 29

SPI
American Airlines Logo
American Airlines

Jun 5

SPI
4h 10m
ORD

Jun 5

ATL

as low as

$440

Atlanta, US (ATL) - Springfield, US (SPI)

American Airlines Logo
American Airlines

May 29

ATL
7h 58m
DCA
ORD

May 29

SPI
American Airlines Logo
American Airlines

Jun 5

SPI
4h 10m
ORD

Jun 5

ATL

as low as

$445

Atlanta, US (ATL) - Springfield, US (SPI)

American Airlines Logo
American Airlines

May 29

ATL
4h 46m
ORD

May 29

SPI
American Airlines Logo
American Airlines

Jun 5

SPI
9h 48m
ORD
DCA

Jun 5

ATL

as low as

$445

Atlanta, US (ATL) - Springfield, US (SPI)

American Airlines Logo
American Airlines

May 29

ATL
4h 46m
ORD

May 29

SPI
American Airlines Logo
American Airlines

Jun 5

SPI
9h 48m
ORD
CLT

Jun 5

ATL

as low as

$477

Atlanta, US (ATL) - Springfield, US (SPI)

American Airlines Logo
American Airlines

May 29

ATL
4h 46m
ORD

May 29

SPI
American Airlines Logo
American Airlines

Jun 5

SPI
7h 49m
ORD
CLT

Jun 5

ATL

as low as

$477

Top Deals on flights from United States to Decatur

Denver, US (DEN) - Decatur, US (DEC)

United Airlines Logo
United Airlines

May 29

DEN
10h 58m
ORD

May 30

DEC
United Airlines Logo
United Airlines

Jun 5

DEC
5h 35m
ORD

Jun 5

DEN

as low as

$339

Denver, US (DEN) - Decatur, US (DEC)

United Airlines Logo
United Airlines

May 29

DEN
10h 58m
ORD

May 30

DEC
United Airlines Logo
United Airlines

Jun 5

DEC
12h 45m
ORD
MSP

Jun 6

DEN

as low as

$457

Denver, US (DEN) - Decatur, US (DEC)

United Airlines Logo
United Airlines

May 29

DEN
20h 26m
IAH
ORD

May 30

DEC
United Airlines Logo
United Airlines

Jun 5

DEC
5h 35m
ORD

Jun 5

DEN

as low as

$520

Top Deals on flights from United States to Marion

Detroit, US (DTT) - Marion, US (MWA)

United Airlines Logo
United Airlines

May 29

DTW
5h 25m
ORD

May 29

MWA
CONTOUR AIRLINES Logo
CONTOUR AIRLINES

Jun 5

MWA
8h 37m
ORD

Jun 5

DTW

as low as

$408

Top Deals on flights from United States to Quincy

Denver, US (DEN) - Quincy, US (UIN)

United Airlines Logo
United Airlines

May 29

DEN
17h 15m
ORD

May 30

UIN
Southern Airways Express Logo
Southern Airways Express

Jun 5

UIN
9h 55m
ORD

Jun 5

DEN

as low as

$335

Denver, US (DEN) - Quincy, US (UIN)

United Airlines Logo
United Airlines

May 29

DEN
15h 40m
STL

May 30

UIN
Southern Airways Express Logo
Southern Airways Express

Jun 5

UIN
9h 55m
ORD

Jun 5

DEN

as low as

$347

Denver, US (DEN) - Quincy, US (UIN)

United Airlines Logo
United Airlines

May 29

DEN
17h 15m
ORD

May 30

UIN
Southern Airways Express Logo
Southern Airways Express

Jun 5

UIN
8h 10m
STL

Jun 5

DEN

as low as

$347
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