How many event spaces does Marriott San Antonio Airport have?

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

What is the largest event space at Marriott San Antonio Airport?

The largest event space at Marriott San Antonio Airport is La Cantera Ballroom, which holds up to 650 guests across 5,022 sq ft.

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.

What are the dimensions of La Cantera Ballroom?

La Cantera Ballroom measures 93 × 54 ft (5,022 sq ft) with 11.6 ft ceilings.

Marriott San Antonio Airport — Event Spaces, Floor Plans & 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.

Between them, the 36 rooms accommodate theater-style sessions for up to 650, seated banquets for 468 and standing receptions for 343. 6 smaller rooms suit breakouts and board meetings. Per-room dimensions and every published setup figure are listed 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.

Frequently asked questions

How many event spaces does Marriott San Antonio Airport have?: Marriott San Antonio Airport has 36 event spaces totaling 42,738 sq ft.
What is the largest event space at Marriott San Antonio Airport?: The largest event space at Marriott San Antonio Airport is La Cantera Ballroom, which holds up to 650 guests across 5,022 sq ft.
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.
What are the dimensions of La Cantera Ballroom?: La Cantera Ballroom measures 93 × 54 ft (5,022 sq ft) with 11.6 ft ceilings.

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Marriott San Antonio Airport — Event Spaces, Floor Plans & Capacities

Floor plans

Room capacities & dimensions

Frequently asked questions

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