Skip to main content
Menu close text
Marriott Logo
Marriott Logo
Help

Select a Language

English(US)

The Westin Chicago Lombard

The Westin Chicago Lombard

VIEW MAP VIEW MAP
+1 630-719-8000
Cancel
DATES (1 NIGHT) NIGHTS)
Flexible in
S M T W T F S
Number of Nights
1
Rooms & Guests
Maximum 8 guests per room
Rooms
(Max: 3 Rooms/person)
1
Adults
(Max: 8 total guests/room)
1
Children
(Max: 8 total guests/room)
0
AGE OF CHILDREN (REQUIRED)
Special Rates
  • Junior Ballroom
Credit Card
Earn 3 Free Nights + 50,000 Bonus Points
Learn More

Events

Start Planning Your Meetings or Events Here

Tell us about your event, then we'll contact you and plan it together

Start Your Plan Here

10

Event Rooms

40031 SQ FT

Total Event Space

2500

Capacity Largest Space

15

Breakout Rooms
Capacity Chart | Equipment and Services
Grand Ballroom

Meeting and Events

Discover an inspiring way to do business in our event venue in Lombard, IL

Meet well and achieve your goals in one of our 10 event rooms, totaling 39,000 square feet of space
Seat 2,200 people in theater format in the Grand Ballroom, or host a seminar in the Boardroom venue Learn More
Make use of modern audiovisual technology and high-speed Wi-Fi with our meeting space in Lombard, IL
Keep your meeting colleagues focused with healthful catering, created with SuperFoodsRx™ ingredients
Business travelers will appreciate our superb location in Lombard, near the Metra station and O'Hare
Junior Ballroom

Weddings and Occasions

With 39,000 square feet of space, our wedding venues in Lombard, IL, create memorable ceremonies

Our team offers extensive experience in receptions of all sizes, as well as South Asian weddings
Our team offers extensive experience in receptions of all sizes, as well as South Asian weddings
Our sophisticated terrace venue is perfect for more intimate receptions when the weather is mild
Enhance your gathering with customized catering, expertly crafted by our on-site culinary team Learn More
From start to finish, our wedding planners will ensure that your special day in Lombard is flawless
private dining austin
Rewarding Travel from Start to Finish
Earn up to 60,000 points per qualified event with Marriott Bonvoy Events. Elite members earn more with bonus points.
See how we're rewarding events

Please note: all room sizes are approximate.

Feet Meters
Meeting Room Dimensions (LxWxH) Area (sq.ft) Theater Schoolroom Conference U-Shape Reception Banquet
- Lilac C 44x29x13 - 140 72 42 36 125 80
- Lilac D 48x29x13 - 125 63 39 33 100 70
- Lilac AB 89x29x13 - 260 129 - - 230 150
- Lilac CD 89x29x13 - 280 138 - - 250 160
- Lilac AC 44x58x13 - 275 138 - - 245 160
- Lilac BD 46x58x13 - 264 132 - - 235 150
- Lilac Pre-Function -x-x- 977 - - - - 70 -
Maple 19x14x12 266 25 15 10 10 20 10
Walnut 16x14x12 224 20 12 8 8 15 10
Oak 26x14x12 364 35 24 18 - 30 20
Boardroom 23x14x12 322 - - 15 - - -
Cypress 52x35x13 1820 180 93 50 48 170 110
- Cypress A,B 26x35x13 - 75 42 33 30 70 50
Magnolia 71x46x13 3266 260 160 - - 300 230
- Magnolia A 74x25x13 - 130 75 60 56 140 90
- Magnolia B 35x25x13 - 65 39 30 27 70 50
- Magnolia C 37x21x13 - 50 27 24 21 60 40
- Magnolia BC 35x46x13 - 120 72 50 45 135 100
- Magnolia Pre-Function -x-x- 877 - - - - - -
Harry Caray's Private Banquet Space 111x55x15 - 640 295 - - 610 390
Grand Ballroom 149x129x20 19221 2200 1400 - - 2500 1370
- Grand Ballroom A, G 39x30x20 - 100 60 40 36 110 70
- Grand Ballroom B,C,H,I 39x28x20 - 90 51 35 30 100 60
- Grand Ballroom D, J 39x36x20 - 150 72 50 45 160 100
- Grand Ballroom AB, GH 39x58x20 - 200 120 84 75 210 160
- Grand Ballroom ABC, GHI 39x86x20 - 340 180 - - 360 240
- Grand Ballroom ABCD, GHIJ 39x122x20 - 465 258 - - 490 350
- Grand Ballroom BC, HI 39x56x20 - 200 111 - - 220 160
- Grand Ballroom BCD, HIJ 39x92x20 - 360 192 - - 390 260
- Grand Ballroom CD, IJ 39x64x20 - 250 132 - - 260 170
- Grand Ballroom E, F 39x129x23 - 430 231 - - 450 330
- Grand Ballroom EF 72x129x23 - 930 495 - - 950 700
- Grand Ballroom ABCDE, FGHIJ 75x129x20 - 950 501 - - 960 700
- Grand Ballroom ABCDEF, EFGHIJ 111x129x20 - 1700 795 - - 1800 1000
- Grand Ballroom Pre-Function -x-x- 6195 - - - - 700 -
Junior Ballroom 67x127x18 8509 900 450 - - 800 600
- Junior Ballroom A 67x43x18 - 285 132 - - 260 170
- Junior Ballroom B 67x42x18 - 290 135 - - 270 170
- Junior Ballroom C 68x43x18 - 300 141 - - 300 180
- Junior Ballroom AB 67x85x18 - 580 270 - - 525 350
- Junior Ballroom BC 67x84x18 - 600 300 - - 565 360
- Junior Ballroom Pre-Function -x-x- 6195 - - - - 600 -
Lilac 89x58x13 5162 540 270 - - 475 330
- Lilac A 44x29x13 - 125 60 40 36 100 70
- Lilac B 46x29x13 - 130 63 40 36 100 70
- Lilac C
Dimensions (LxWxH)
44x29x13
Area (sq.ft)
-
Theater
140
Schoolroom
72
Conference
42
U-Shape
36
Reception
125
Banquet
80
- Lilac D
Dimensions (LxWxH)
48x29x13
Area (sq.ft)
-
Theater
125
Schoolroom
63
Conference
39
U-Shape
33
Reception
100
Banquet
70
- Lilac AB
Dimensions (LxWxH)
89x29x13
Area (sq.ft)
-
Theater
260
Schoolroom
129
Conference
-
U-Shape
-
Reception
230
Banquet
150
- Lilac CD
Dimensions (LxWxH)
89x29x13
Area (sq.ft)
-
Theater
280
Schoolroom
138
Conference
-
U-Shape
-
Reception
250
Banquet
160
- Lilac AC
Dimensions (LxWxH)
44x58x13
Area (sq.ft)
-
Theater
275
Schoolroom
138
Conference
-
U-Shape
-
Reception
245
Banquet
160
- Lilac BD
Dimensions (LxWxH)
46x58x13
Area (sq.ft)
-
Theater
264
Schoolroom
132
Conference
-
U-Shape
-
Reception
235
Banquet
150
- Lilac Pre-Function
Dimensions (LxWxH)
-x-x-
Area (sq.ft)
977
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
70
Banquet
-
Maple
Dimensions (LxWxH)
19x14x12
Area (sq.ft)
266
Theater
25
Schoolroom
15
Conference
10
U-Shape
10
Reception
20
Banquet
10
Walnut
Dimensions (LxWxH)
16x14x12
Area (sq.ft)
224
Theater
20
Schoolroom
12
Conference
8
U-Shape
8
Reception
15
Banquet
10
Oak
Dimensions (LxWxH)
26x14x12
Area (sq.ft)
364
Theater
35
Schoolroom
24
Conference
18
U-Shape
-
Reception
30
Banquet
20
Boardroom
Dimensions (LxWxH)
23x14x12
Area (sq.ft)
322
Theater
-
Schoolroom
-
Conference
15
U-Shape
-
Reception
-
Banquet
-
Cypress
Dimensions (LxWxH)
52x35x13
Area (sq.ft)
1820
Theater
180
Schoolroom
93
Conference
50
U-Shape
48
Reception
170
Banquet
110
- Cypress A,B
Dimensions (LxWxH)
26x35x13
Area (sq.ft)
-
Theater
75
Schoolroom
42
Conference
33
U-Shape
30
Reception
70
Banquet
50
Magnolia
Dimensions (LxWxH)
71x46x13
Area (sq.ft)
3266
Theater
260
Schoolroom
160
Conference
-
U-Shape
-
Reception
300
Banquet
230
- Magnolia A
Dimensions (LxWxH)
74x25x13
Area (sq.ft)
-
Theater
130
Schoolroom
75
Conference
60
U-Shape
56
Reception
140
Banquet
90
- Magnolia B
Dimensions (LxWxH)
35x25x13
Area (sq.ft)
-
Theater
65
Schoolroom
39
Conference
30
U-Shape
27
Reception
70
Banquet
50
- Magnolia C
Dimensions (LxWxH)
37x21x13
Area (sq.ft)
-
Theater
50
Schoolroom
27
Conference
24
U-Shape
21
Reception
60
Banquet
40
- Magnolia BC
Dimensions (LxWxH)
35x46x13
Area (sq.ft)
-
Theater
120
Schoolroom
72
Conference
50
U-Shape
45
Reception
135
Banquet
100
- Magnolia Pre-Function
Dimensions (LxWxH)
-x-x-
Area (sq.ft)
877
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
-
Banquet
-
Harry Caray's Private Banquet Space
Dimensions (LxWxH)
111x55x15
Area (sq.ft)
-
Theater
640
Schoolroom
295
Conference
-
U-Shape
-
Reception
610
Banquet
390
Grand Ballroom
Dimensions (LxWxH)
149x129x20
Area (sq.ft)
19221
Theater
2200
Schoolroom
1400
Conference
-
U-Shape
-
Reception
2500
Banquet
1370
- Grand Ballroom A, G
Dimensions (LxWxH)
39x30x20
Area (sq.ft)
-
Theater
100
Schoolroom
60
Conference
40
U-Shape
36
Reception
110
Banquet
70
- Grand Ballroom B,C,H,I
Dimensions (LxWxH)
39x28x20
Area (sq.ft)
-
Theater
90
Schoolroom
51
Conference
35
U-Shape
30
Reception
100
Banquet
60
- Grand Ballroom D, J
Dimensions (LxWxH)
39x36x20
Area (sq.ft)
-
Theater
150
Schoolroom
72
Conference
50
U-Shape
45
Reception
160
Banquet
100
- Grand Ballroom AB, GH
Dimensions (LxWxH)
39x58x20
Area (sq.ft)
-
Theater
200
Schoolroom
120
Conference
84
U-Shape
75
Reception
210
Banquet
160
- Grand Ballroom ABC, GHI
Dimensions (LxWxH)
39x86x20
Area (sq.ft)
-
Theater
340
Schoolroom
180
Conference
-
U-Shape
-
Reception
360
Banquet
240
- Grand Ballroom ABCD, GHIJ
Dimensions (LxWxH)
39x122x20
Area (sq.ft)
-
Theater
465
Schoolroom
258
Conference
-
U-Shape
-
Reception
490
Banquet
350
- Grand Ballroom BC, HI
Dimensions (LxWxH)
39x56x20
Area (sq.ft)
-
Theater
200
Schoolroom
111
Conference
-
U-Shape
-
Reception
220
Banquet
160
- Grand Ballroom BCD, HIJ
Dimensions (LxWxH)
39x92x20
Area (sq.ft)
-
Theater
360
Schoolroom
192
Conference
-
U-Shape
-
Reception
390
Banquet
260
- Grand Ballroom CD, IJ
Dimensions (LxWxH)
39x64x20
Area (sq.ft)
-
Theater
250
Schoolroom
132
Conference
-
U-Shape
-
Reception
260
Banquet
170
- Grand Ballroom E, F
Dimensions (LxWxH)
39x129x23
Area (sq.ft)
-
Theater
430
Schoolroom
231
Conference
-
U-Shape
-
Reception
450
Banquet
330
- Grand Ballroom EF
Dimensions (LxWxH)
72x129x23
Area (sq.ft)
-
Theater
930
Schoolroom
495
Conference
-
U-Shape
-
Reception
950
Banquet
700
- Grand Ballroom ABCDE, FGHIJ
Dimensions (LxWxH)
75x129x20
Area (sq.ft)
-
Theater
950
Schoolroom
501
Conference
-
U-Shape
-
Reception
960
Banquet
700
- Grand Ballroom ABCDEF, EFGHIJ
Dimensions (LxWxH)
111x129x20
Area (sq.ft)
-
Theater
1700
Schoolroom
795
Conference
-
U-Shape
-
Reception
1800
Banquet
1000
- Grand Ballroom Pre-Function
Dimensions (LxWxH)
-x-x-
Area (sq.ft)
6195
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
700
Banquet
-
Junior Ballroom
Dimensions (LxWxH)
67x127x18
Area (sq.ft)
8509
Theater
900
Schoolroom
450
Conference
-
U-Shape
-
Reception
800
Banquet
600
- Junior Ballroom A
Dimensions (LxWxH)
67x43x18
Area (sq.ft)
-
Theater
285
Schoolroom
132
Conference
-
U-Shape
-
Reception
260
Banquet
170
- Junior Ballroom B
Dimensions (LxWxH)
67x42x18
Area (sq.ft)
-
Theater
290
Schoolroom
135
Conference
-
U-Shape
-
Reception
270
Banquet
170
- Junior Ballroom C
Dimensions (LxWxH)
68x43x18
Area (sq.ft)
-
Theater
300
Schoolroom
141
Conference
-
U-Shape
-
Reception
300
Banquet
180
- Junior Ballroom AB
Dimensions (LxWxH)
67x85x18
Area (sq.ft)
-
Theater
580
Schoolroom
270
Conference
-
U-Shape
-
Reception
525
Banquet
350
- Junior Ballroom BC
Dimensions (LxWxH)
67x84x18
Area (sq.ft)
-
Theater
600
Schoolroom
300
Conference
-
U-Shape
-
Reception
565
Banquet
360
- Junior Ballroom Pre-Function
Dimensions (LxWxH)
-x-x-
Area (sq.ft)
6195
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
600
Banquet
-
Lilac
Dimensions (LxWxH)
89x58x13
Area (sq.ft)
5162
Theater
540
Schoolroom
270
Conference
-
U-Shape
-
Reception
475
Banquet
330
- Lilac A
Dimensions (LxWxH)
44x29x13
Area (sq.ft)
-
Theater
125
Schoolroom
60
Conference
40
U-Shape
36
Reception
100
Banquet
70
- Lilac B
Dimensions (LxWxH)
46x29x13
Area (sq.ft)
-
Theater
130
Schoolroom
63
Conference
40
U-Shape
36
Reception
100
Banquet
70
Meeting Room Dimensions (LxWxH) Area (sq.mt) Theater Schoolroom Conference U-Shape Reception Banquet
- Lilac C 13.4x8.8x4 - 140 72 42 36 125 80
- Lilac D 14.6x8.8x4 - 125 63 39 33 100 70
- Lilac AB 27.1x8.8x4 - 260 129 - - 230 150
- Lilac CD 27.1x8.8x4 - 280 138 - - 250 160
- Lilac AC 13.4x17.7x4 - 275 138 - - 245 160
- Lilac BD 14x17.7x4 - 264 132 - - 235 150
- Lilac Pre-Function -x-x- 90.8 - - - - 70 -
Maple 5.8x4.3x3.7 24.7 25 15 10 10 20 10
Walnut 4.9x4.3x3.7 20.8 20 12 8 8 15 10
Oak 7.9x4.3x3.7 33.8 35 24 18 - 30 20
Boardroom 7x4.3x3.7 29.9 - - 15 - - -
Cypress 15.8x10.7x4 169.1 180 93 50 48 170 110
- Cypress A,B 7.9x10.7x4 - 75 42 33 30 70 50
Magnolia 21.6x14x4 303.4 260 160 - - 300 230
- Magnolia A 22.6x7.6x4 - 130 75 60 56 140 90
- Magnolia B 10.7x7.6x4 - 65 39 30 27 70 50
- Magnolia C 11.3x6.4x4 - 50 27 24 21 60 40
- Magnolia BC 10.7x14x4 - 120 72 50 45 135 100
- Magnolia Pre-Function -x-x- 81.5 - - - - - -
Harry Caray's Private Banquet Space 33.8x16.8x4.6 - 640 295 - - 610 390
Grand Ballroom 45.4x39.3x6.1 1785.7 2200 1400 - - 2500 1370
- Grand Ballroom A, G 11.9x9.1x6.1 - 100 60 40 36 110 70
- Grand Ballroom B,C,H,I 11.9x8.5x6.1 - 90 51 35 30 100 60
- Grand Ballroom D, J 11.9x11x6.1 - 150 72 50 45 160 100
- Grand Ballroom AB, GH 11.9x17.7x6.1 - 200 120 84 75 210 160
- Grand Ballroom ABC, GHI 11.9x26.2x6.1 - 340 180 - - 360 240
- Grand Ballroom ABCD, GHIJ 11.9x37.2x6.1 - 465 258 - - 490 350
- Grand Ballroom BC, HI 11.9x17.1x6.1 - 200 111 - - 220 160
- Grand Ballroom BCD, HIJ 11.9x28x6.1 - 360 192 - - 390 260
- Grand Ballroom CD, IJ 11.9x19.5x6.1 - 250 132 - - 260 170
- Grand Ballroom E, F 11.9x39.3x7 - 430 231 - - 450 330
- Grand Ballroom EF 21.9x39.3x7 - 930 495 - - 950 700
- Grand Ballroom ABCDE, FGHIJ 22.9x39.3x6.1 - 950 501 - - 960 700
- Grand Ballroom ABCDEF, EFGHIJ 33.8x39.3x6.1 - 1700 795 - - 1800 1000
- Grand Ballroom Pre-Function -x-x- 575.5 - - - - 700 -
Junior Ballroom 20.4x38.7x5.5 790.5 900 450 - - 800 600
- Junior Ballroom A 20.4x13.1x5.5 - 285 132 - - 260 170
- Junior Ballroom B 20.4x12.8x5.5 - 290 135 - - 270 170
- Junior Ballroom C 20.7x13.1x5.5 - 300 141 - - 300 180
- Junior Ballroom AB 20.4x25.9x5.5 - 580 270 - - 525 350
- Junior Ballroom BC 20.4x25.6x5.5 - 600 300 - - 565 360
- Junior Ballroom Pre-Function -x-x- 575.5 - - - - 600 -
Lilac 27.1x17.7x4 479.6 540 270 - - 475 330
- Lilac A 13.4x8.8x4 - 125 60 40 36 100 70
- Lilac B 14x8.8x4 - 130 63 40 36 100 70
- Lilac C
Dimensions (LxWxH)
13.4x8.8x4
Area (sq.mt)
-
Theater
140
Schoolroom
72
Conference
42
U-Shape
36
Reception
125
Banquet
80
- Lilac D
Dimensions (LxWxH)
14.6x8.8x4
Area (sq.mt)
-
Theater
125
Schoolroom
63
Conference
39
U-Shape
33
Reception
100
Banquet
70
- Lilac AB
Dimensions (LxWxH)
27.1x8.8x4
Area (sq.mt)
-
Theater
260
Schoolroom
129
Conference
-
U-Shape
-
Reception
230
Banquet
150
- Lilac CD
Dimensions (LxWxH)
27.1x8.8x4
Area (sq.mt)
-
Theater
280
Schoolroom
138
Conference
-
U-Shape
-
Reception
250
Banquet
160
- Lilac AC
Dimensions (LxWxH)
13.4x17.7x4
Area (sq.mt)
-
Theater
275
Schoolroom
138
Conference
-
U-Shape
-
Reception
245
Banquet
160
- Lilac BD
Dimensions (LxWxH)
14x17.7x4
Area (sq.mt)
-
Theater
264
Schoolroom
132
Conference
-
U-Shape
-
Reception
235
Banquet
150
- Lilac Pre-Function
Dimensions (LxWxH)
-x-x-
Area (sq.mt)
90.8
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
70
Banquet
-
Maple
Dimensions (LxWxH)
5.8x4.3x3.7
Area (sq.mt)
24.7
Theater
25
Schoolroom
15
Conference
10
U-Shape
10
Reception
20
Banquet
10
Walnut
Dimensions (LxWxH)
4.9x4.3x3.7
Area (sq.mt)
20.8
Theater
20
Schoolroom
12
Conference
8
U-Shape
8
Reception
15
Banquet
10
Oak
Dimensions (LxWxH)
7.9x4.3x3.7
Area (sq.mt)
33.8
Theater
35
Schoolroom
24
Conference
18
U-Shape
-
Reception
30
Banquet
20
Boardroom
Dimensions (LxWxH)
7x4.3x3.7
Area (sq.mt)
29.9
Theater
-
Schoolroom
-
Conference
15
U-Shape
-
Reception
-
Banquet
-
Cypress
Dimensions (LxWxH)
15.8x10.7x4
Area (sq.mt)
169.1
Theater
180
Schoolroom
93
Conference
50
U-Shape
48
Reception
170
Banquet
110
- Cypress A,B
Dimensions (LxWxH)
7.9x10.7x4
Area (sq.mt)
-
Theater
75
Schoolroom
42
Conference
33
U-Shape
30
Reception
70
Banquet
50
Magnolia
Dimensions (LxWxH)
21.6x14x4
Area (sq.mt)
303.4
Theater
260
Schoolroom
160
Conference
-
U-Shape
-
Reception
300
Banquet
230
- Magnolia A
Dimensions (LxWxH)
22.6x7.6x4
Area (sq.mt)
-
Theater
130
Schoolroom
75
Conference
60
U-Shape
56
Reception
140
Banquet
90
- Magnolia B
Dimensions (LxWxH)
10.7x7.6x4
Area (sq.mt)
-
Theater
65
Schoolroom
39
Conference
30
U-Shape
27
Reception
70
Banquet
50
- Magnolia C
Dimensions (LxWxH)
11.3x6.4x4
Area (sq.mt)
-
Theater
50
Schoolroom
27
Conference
24
U-Shape
21
Reception
60
Banquet
40
- Magnolia BC
Dimensions (LxWxH)
10.7x14x4
Area (sq.mt)
-
Theater
120
Schoolroom
72
Conference
50
U-Shape
45
Reception
135
Banquet
100
- Magnolia Pre-Function
Dimensions (LxWxH)
-x-x-
Area (sq.mt)
81.5
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
-
Banquet
-
Harry Caray's Private Banquet Space
Dimensions (LxWxH)
33.8x16.8x4.6
Area (sq.mt)
-
Theater
640
Schoolroom
295
Conference
-
U-Shape
-
Reception
610
Banquet
390
Grand Ballroom
Dimensions (LxWxH)
45.4x39.3x6.1
Area (sq.mt)
1785.7
Theater
2200
Schoolroom
1400
Conference
-
U-Shape
-
Reception
2500
Banquet
1370
- Grand Ballroom A, G
Dimensions (LxWxH)
11.9x9.1x6.1
Area (sq.mt)
-
Theater
100
Schoolroom
60
Conference
40
U-Shape
36
Reception
110
Banquet
70
- Grand Ballroom B,C,H,I
Dimensions (LxWxH)
11.9x8.5x6.1
Area (sq.mt)
-
Theater
90
Schoolroom
51
Conference
35
U-Shape
30
Reception
100
Banquet
60
- Grand Ballroom D, J
Dimensions (LxWxH)
11.9x11x6.1
Area (sq.mt)
-
Theater
150
Schoolroom
72
Conference
50
U-Shape
45
Reception
160
Banquet
100
- Grand Ballroom AB, GH
Dimensions (LxWxH)
11.9x17.7x6.1
Area (sq.mt)
-
Theater
200
Schoolroom
120
Conference
84
U-Shape
75
Reception
210
Banquet
160
- Grand Ballroom ABC, GHI
Dimensions (LxWxH)
11.9x26.2x6.1
Area (sq.mt)
-
Theater
340
Schoolroom
180
Conference
-
U-Shape
-
Reception
360
Banquet
240
- Grand Ballroom ABCD, GHIJ
Dimensions (LxWxH)
11.9x37.2x6.1
Area (sq.mt)
-
Theater
465
Schoolroom
258
Conference
-
U-Shape
-
Reception
490
Banquet
350
- Grand Ballroom BC, HI
Dimensions (LxWxH)
11.9x17.1x6.1
Area (sq.mt)
-
Theater
200
Schoolroom
111
Conference
-
U-Shape
-
Reception
220
Banquet
160
- Grand Ballroom BCD, HIJ
Dimensions (LxWxH)
11.9x28x6.1
Area (sq.mt)
-
Theater
360
Schoolroom
192
Conference
-
U-Shape
-
Reception
390
Banquet
260
- Grand Ballroom CD, IJ
Dimensions (LxWxH)
11.9x19.5x6.1
Area (sq.mt)
-
Theater
250
Schoolroom
132
Conference
-
U-Shape
-
Reception
260
Banquet
170
- Grand Ballroom E, F
Dimensions (LxWxH)
11.9x39.3x7
Area (sq.mt)
-
Theater
430
Schoolroom
231
Conference
-
U-Shape
-
Reception
450
Banquet
330
- Grand Ballroom EF
Dimensions (LxWxH)
21.9x39.3x7
Area (sq.mt)
-
Theater
930
Schoolroom
495
Conference
-
U-Shape
-
Reception
950
Banquet
700
- Grand Ballroom ABCDE, FGHIJ
Dimensions (LxWxH)
22.9x39.3x6.1
Area (sq.mt)
-
Theater
950
Schoolroom
501
Conference
-
U-Shape
-
Reception
960
Banquet
700
- Grand Ballroom ABCDEF, EFGHIJ
Dimensions (LxWxH)
33.8x39.3x6.1
Area (sq.mt)
-
Theater
1700
Schoolroom
795
Conference
-
U-Shape
-
Reception
1800
Banquet
1000
- Grand Ballroom Pre-Function
Dimensions (LxWxH)
-x-x-
Area (sq.mt)
575.5
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
700
Banquet
-
Junior Ballroom
Dimensions (LxWxH)
20.4x38.7x5.5
Area (sq.mt)
790.5
Theater
900
Schoolroom
450
Conference
-
U-Shape
-
Reception
800
Banquet
600
- Junior Ballroom A
Dimensions (LxWxH)
20.4x13.1x5.5
Area (sq.mt)
-
Theater
285
Schoolroom
132
Conference
-
U-Shape
-
Reception
260
Banquet
170
- Junior Ballroom B
Dimensions (LxWxH)
20.4x12.8x5.5
Area (sq.mt)
-
Theater
290
Schoolroom
135
Conference
-
U-Shape
-
Reception
270
Banquet
170
- Junior Ballroom C
Dimensions (LxWxH)
20.7x13.1x5.5
Area (sq.mt)
-
Theater
300
Schoolroom
141
Conference
-
U-Shape
-
Reception
300
Banquet
180
- Junior Ballroom AB
Dimensions (LxWxH)
20.4x25.9x5.5
Area (sq.mt)
-
Theater
580
Schoolroom
270
Conference
-
U-Shape
-
Reception
525
Banquet
350
- Junior Ballroom BC
Dimensions (LxWxH)
20.4x25.6x5.5
Area (sq.mt)
-
Theater
600
Schoolroom
300
Conference
-
U-Shape
-
Reception
565
Banquet
360
- Junior Ballroom Pre-Function
Dimensions (LxWxH)
-x-x-
Area (sq.mt)
575.5
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
600
Banquet
-
Lilac
Dimensions (LxWxH)
27.1x17.7x4
Area (sq.mt)
479.6
Theater
540
Schoolroom
270
Conference
-
U-Shape
-
Reception
475
Banquet
330
- Lilac A
Dimensions (LxWxH)
13.4x8.8x4
Area (sq.mt)
-
Theater
125
Schoolroom
60
Conference
40
U-Shape
36
Reception
100
Banquet
70
- Lilac B
Dimensions (LxWxH)
14x8.8x4
Area (sq.mt)
-
Theater
130
Schoolroom
63
Conference
40
U-Shape
36
Reception
100
Banquet
70
Banquet
Generally used for meals and sessions involving small group discussions. A five foot round table seats eight people comfortably. A six foot round table seats 10 people comfortably.
Conference and Hollow Square
Appropriate for interactive discussions and note-taking sessions for fewer than 25 people. Many hotels have elegant "boardrooms" for 10 to 20 people, equipped with full audiovisual capabilities, a writing board, cork board and a flip chart.
E-Shape, U-Shape and T-Shape
Appropriate for groups of fewer than 40 people. These are best for interaction with a leader seated at the head of the setup. Audiovisual is usually best set up at the open end of the seating.
Theater
Appropriate for large sessions and short lectures that do not require extensive note-taking. This is a convenient setup to use before breaking into discussion or role-playing groups because chairs can be moved.
Reception
Stand-up social function where beverages and light foods are served. Foods may be presented on small buffet tables or passed by servers. May precede a meal function.
Schoolroom or Classroom
The most desirable setup for medium to large-size lectures. Requires a relatively large room. Tables provide attendees with space for spreading out materials and taking notes.
Ovals and Rounds
Generally used for meals and sessions involving small group discussions. A five foot round table seats eight people comfortably. A six foot round table seats 10 people comfortably.

Audio-Visual Equipment

  • AV Technician
  • Film Projector with Screen
  • Microphone
  • Overhead Projector
  • PA System
  • TV
  • TV Production Service Provider
  • Teleconferencing
  • Videoconferencing
  • Walkie Talkies
  • Wireless Internet

Event Services

  • Decorator
  • Electrician
  • Event Lighting
  • Photographer
  • Security Guards

Event Equipment & Supplies

  • Direction Signs
  • Easels
  • Flip Chart & Markers
  • Name Cards
  • Pens / Pencils / Notepad

Business Services

  • Computers
  • Fax Service
  • Printers

Catering Services

  • Afternoon Break:$18.00 / Person
  • Coffee Break:$18.00 / Person
  • Continental Breakfast:$36.00 / Person
  • Dinner:$80.00 / Person
  • Full Breakfast:$40.00 / Person
  • Lunch:$50.00 / Person
  • Reception:$15.00 / Person

Frequently Asked Questions

The Westin Chicago Lombard has 10 event rooms.

The largest capacity event room is the Grand Ballroom. It has a capacity of 2500.

Yes, The Westin Chicago Lombard provides wedding services.

To book a meeting or event at The Westin Chicago Lombard click here

THE WESTIN® CHICAGO LOMBARD

Overview Gallery Accommodations Dining Wellness Events

© 1996 – 2026 Marriott International, Inc. All rights reserved. Marriott Proprietary Information

English
Careers Opens a new window Terms of Use Program Terms & Conditions Privacy Center Digital Accessibility Sustainability in the Supply Chain Site Map Hotel Site Map Help Opens a new window