What is the banquet capacity of La Cantera Ballroom at Marriott San Antonio Airport?

La Cantera Ballroom seats up to 468 guests in a banquet layout.

How many people fit in La Cantera Ballroom theater-style?

La Cantera Ballroom holds up to 650 guests in a theater setup.

How many event spaces does Marriott San Antonio Airport have?

Marriott San Antonio Airport has 36 event spaces totaling 42,738 sq ft.

Marriott San Antonio Airport — Event Spaces & Capacities

77 NE Interstate 410 Loop, San Antonio, TX 78216

With 36 event spaces across 42,738 sq ft3,970 m² of function space, Marriott San Antonio Airport is a flexible choice for meetings and celebrations in San Antonio. The largest room, La Cantera Ballroom, hosts up to 650 guests. Full capacity details for each room are below.

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Floor plans

Detailed floor plans for Marriott San Antonio Airport are published on the venue’s official site.

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Room capacities & dimensions

Room capacities and dimensions for Marriott San Antonio Airport
Space		Ceiling
Alamo Heights BallroomPlan this room →	1,463 sq ft136 m²	11.6 ft3.5 m	144	132	79	105	53	45
Alamo Heights EastPlan this room →	777 sq ft72 m²	11.6 ft3.5 m	73	67	40	53	27	23
Alamo Heights WestPlan this room →	629 sq ft58 m²	11.6 ft3.5 m	69	63	38	50	25	22
Conference Room 1Plan this room →	595 sq ft55 m²	8 ft2.4 m	73	67	40	53	27	23
Conference Room 10Plan this room →	286 sq ft27 m²	8 ft2.4 m	41	37	22	30	15	13
Conference Room 2Plan this room →	595 sq ft55 m²	8 ft2.4 m	67	62	37	49	25	21
Conference Room 3Plan this room →	374 sq ft35 m²	8 ft2.4 m	47	43	26	35	17	15
Conference Room 3 and 4Plan this room →	782 sq ft73 m²	8 ft2.4 m	100	92	55	74	37	32
Conference Room 4Plan this room →	391 sq ft36 m²	8 ft2.4 m	53	49	29	39	19	17
Conference Room 5Plan this room →	391 sq ft36 m²	8 ft2.4 m	41	38	23	30	15	13
Conference Room 5 and 6Plan this room →	782 sq ft73 m²	8 ft2.4 m	88	81	49	65	32	28
Conference Room 6Plan this room →	391 sq ft36 m²	8 ft2.4 m	47	43	26	35	17	15
Conference Room 7Plan this room →	544 sq ft51 m²	8 ft2.4 m	74	68	41	54	27	23
Conference Room 8Plan this room →	578 sq ft54 m²	8 ft2.4 m	68	63	38	50	25	21
Conference Room 8 and 9Plan this room →	986 sq ft92 m²	8 ft2.4 m	120	110	66	88	44	38
Conference Room 9Plan this room →	408 sq ft38 m²	8 ft2.4 m	51	47	28	38	19	16
Conference Room Pre FunctionPlan this room →	736 sq ft68 m²	8 ft2.4 m	—	—	—	49	—	—
La Cantera APlan this room →	544 sq ft51 m²	11.6 ft3.5 m	54	50	30	40	20	17
La Cantera ABPlan this room →	1,152 sq ft107 m²	11.6 ft3.5 m	108	99	59	79	40	34
La Cantera ABCPlan this room →	1,728 sq ft161 m²	11.6 ft3.5 m	162	149	89	119	59	51
La Cantera ABCGPlan this room →	3,402 sq ft316 m²	11.6 ft3.5 m	220	275	198	250	58	54
La Cantera BPlan this room →	576 sq ft54 m²	11.6 ft3.5 m	54	50	30	40	20	17
La Cantera BallroomPlan this room →	5,022 sq ft467 m²	11.6 ft3.5 m	468	650	320	343	172	147
La Cantera BCPlan this room →	1,152 sq ft107 m²	11.6 ft3.5 m	108	99	59	79	40	34
La Cantera CPlan this room →	544 sq ft51 m²	11.6 ft3.5 m	54	50	30	40	20	17
La Cantera DPlan this room →	510 sq ft47 m²	11.6 ft3.5 m	52	48	29	38	19	16
La Cantera DEPlan this room →	1,080 sq ft100 m²	11.6 ft3.5 m	105	96	58	77	38	33
La Cantera DEFPlan this room →	1,620 sq ft151 m²	11.6 ft3.5 m	157	144	86	115	58	49
La Cantera DEFGPlan this room →	3,240 sq ft301 m²	11.6 ft3.5 m	220	275	198	250	58	54
La Cantera EPlan this room →	540 sq ft50 m²	11.6 ft3.5 m	52	48	29	38	19	16
La Cantera EFPlan this room →	1,080 sq ft100 m²	11.6 ft3.5 m	105	96	58	77	38	33
La Cantera FPlan this room →	510 sq ft47 m²	11.6 ft3.5 m	52	48	29	38	19	16
La Cantera FoyerPlan this room →	1,143 sq ft106 m²	10 ft3 m	—	—	—	89	—	—
La Cantera GPlan this room →	1,537 sq ft143 m²	11.6 ft3.5 m	145	133	80	106	53	46
Pearl BoardroomPlan this room →	461 sq ft43 m²	11 ft3.4 m	46	43	26	34	17	15

Additional spaces (dimensions only) (1)

Additional spaces with published dimensions only at Marriott San Antonio Airport
Space	Sq ft / m²	Ceiling
Hill Country Conference CenterPlan this room →	6,189 sq ft575 m²	—

Figures from published venue data; blank cells mean the venue hasn’t published that number. Verify final counts with the venue.