标题:利雅德(RUH)飞往芝加哥(ORD) $459 起: 利雅德往芝加哥平价机票 | Expedia.com ![](https://images.trvl-media.com/place/178248/e6aa83ce-7ad8-43a5-9d1d-b055eefa7e78.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178248/e6aa83ce-7ad8-43a5-9d1d-b055eefa7e78.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # 从利雅德飞往芝加哥机票含税$459 起 [查看 2026 年 5 月 21 日(周四)的 $459 航班](https://expedia.com/Flights-Search?trip=oneway&leg1=from:RUH,to:ORD,departure:5/21/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:458.16&airProductToken=AQpqCjMIwbQBEgM4MzkYkT0gxXAolcONAzDfxY0DOFRAAFgBaghFQ09TQVZFUnIIVFhPWElZTkMKMwjBtAESAzYyOBjFcCCuHCiYx40DMKLMjQM4VEABWAFqCEVDT1NBVkVScghUWE9YSVlOQxIKCAEQARgBKgJBWhgBIgQIARABKAIoAygEMAE) ## 从哈立德国王国际机场 (RUH)飞往奥黑尔国际机场 (ORD)的热门航空公司 - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) 英国航空 [](https://www.expedia.com/Flights-Search?leg1=from:RUH,to:ORD,departure:3/29/2026TANYT&leg2=from:ORD,to:RUH,departure:4/5/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_EY.svg) 阿提哈德航空 [](https://www.expedia.com/Flights-Search?leg1=from:RUH,to:ORD,departure:3/29/2026TANYT&leg2=from:ORD,to:RUH,departure:4/5/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EY"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TK.svg) 土耳其航空 [](https://www.expedia.com/Flights-Search?leg1=from:RUH,to:ORD,departure:3/29/2026TANYT&leg2=from:ORD,to:RUH,departure:4/5/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TK"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) 汉莎航空 [](https://www.expedia.com/Flights-Search?leg1=from:RUH,to:ORD,departure:3/29/2026TANYT&leg2=from:ORD,to:RUH,departure:4/5/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LX.svg) 瑞士国际航空 [](https://www.expedia.com/Flights-Search?leg1=from:RUH,to:ORD,departure:3/29/2026TANYT&leg2=from:ORD,to:RUH,departure:4/5/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LX"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) 美国航空 [](https://www.expedia.com/Flights-Search?leg1=from:RUH,to:ORD,departure:3/29/2026TANYT&leg2=from:ORD,to:RUH,departure:4/5/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) 加拿大航空 [](https://www.expedia.com/Flights-Search?leg1=from:RUH,to:ORD,departure:3/29/2026TANYT&leg2=from:ORD,to:RUH,departure:4/5/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### 掌握动态 收取机票价格下降或上涨的通知\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### 明智之选 预订机票后,加订精选酒店最多可省 30%\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### 双重奖励 获得我们的 OneKeyCash 奖励金的同时还能累积航空里程 [了解 One Key 计划](https://www.expedia.com/welcome-one-key) ## 从利雅德飞往芝加哥的廉价机票 以下显示过去 7 天内找到的价格,,指定日期内单程最低 $459,往返最低 $708。价格和供应情况可能会有所变动。可能需遵守其他条款。 所有优惠 单程 往返 ![汉莎航空](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) 4 月 21 日(星期二) - 4 月 27 日(星期一) RUH 利雅得 ORD 芝加哥 $708 往返 最新报价 11 小时前 [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:RUH,to:ORD,departure:4/21/2026TANYT&leg2=from:ORD,to:RUH,departure:4/27/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:707.89&airProductToken=AQqCAQo_CMyQARIENTI0ORiRPSDFcCjV8YoDMJ_0igM4S0AAWAFqCEVDT1NBVkVScghLWDBYQUVOQ3oJCMG0ARIDODM5Cj8IzJABEgQ3NzY2GMVwIK4cKPH1igMw3fqKAzhLQAFYAWoIRUNPU0FWRVJyCEtYMFhBRU5DegkI1YIBEgM5NzEKggEKPwjMkAESBDg2ODMYrhwgxXAouL-LAzDjw4sDOEtAAFgBaghFQ09TQVZFUnIIS1gwWEFFTkN6CQjVggESAzk3MAo_CMyQARIENTI1NBjFcCCRPSiRx4sDMMzJiwM4S0ABWAFqCEVDT1NBVkVScghLWDBYQUVOQ3oJCMG0ARIDODM4EgoIAhABGAIqAkxIGAEiBAgBEAEoAigDKAQwCw) ![达美航空](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) 7 月 22 日(星期三) - 8 月 5 日(星期三) RUH 利雅得 ORD 芝加哥 $729 往返 最新报价 6 天前 [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:RUH,to:ORD,departure:7/22/2026TANYT&leg2=from:ORD,to:RUH,departure:8/5/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:728.19&airProductToken=AQpGCiEIxJgBEgQ5MTUwGJE9IICTASiHh5MDMLeLkwM4RUAAWAEKIQjEmAESBDkzODIYgJMBIK4cKMWNkwMww5GTAzhFQAFYAQpGCiEIxJgBEgQ5NjAyGK4cIICTASj-pJQDMM-olAM4RUAAWAEKIQjEmAESBDkxNTEYgJMBIJE9KLSslAMwpq-UAzhFQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) ![约旦皇家航空](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/RJ.gif) 5 月 19 日(星期二) - 8 月 4 日(星期二) RUH 利雅得 ORD 芝加哥 $753 往返 最新报价 2 天前 [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:RUH,to:ORD,departure:5/19/2026TANYT&leg2=from:ORD,to:RUH,departure:8/4/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:752.79&airProductToken=AQpmCjEI0pQBEgM3MzUYkT0ggGMo3q6NAzDqr40DOE9AAFgBagdFQ1NBVkVScgdPUkpTUFNBCjEI0pQBEgMyNjMYgGMgrhwonrGNAzCWt40DOE9AAVgBagdFQ1NBVkVScgdPUkpTUFNBCmYKMQjSlAESAzI2NhiuHCCAYyiKl5QDMLyclAM4T0AAWAFqB0VDU0FWRVJyB09SSlNQU0EKMQjSlAESAzczMhiAYyCRPSjznJQDMP-dlAM4T0ABWAFqB0VDU0FWRVJyB09SSlNQU0ESCggBEAEYASoCUkoYASIECAEQASgCKAMoBDAB) ![阿提哈德航空](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EY.GIF) 4 月 15 日(星期三) - 4 月 22 日(星期三) RUH 利雅得 ORD 芝加哥 $768 往返 最新报价 1 小时前 [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:RUH,to:ORD,departure:4/15/2026TANYT&leg2=from:ORD,to:RUH,departure:4/22/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:767.39&airProductToken=AQpkCjEIxbIBEgM1NjAYkT0ggD0o8reKAzDbuIoDOFZAAFgBagZZQkFTSUNyCFZOTjA4SDc5Ci8IxbIBEgE5GIA9IK4cKL-5igMwr8CKAzhWQAFYAWoGWUJBU0lDcghWTk4wOEg3OQplCjAIxbIBEgIxMBiuHCCAPSi0hosDMN6MiwM4VkAAWAFqBllCQVNJQ3IIVk5OMDhINzkKMQjFsgESAzU1NRiAPSCRPSjMjYsDML-OiwM4VkABWAFqBllCQVNJQ3IIVk5OMDhINzkSDAgBEAEYASoCRVkyABgBIgQIARABKAIoAygEMAE) ![加拿大航空](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) 6 月 10 日(星期三) - 8 月 4 日(星期二) RUH 利雅得 ORD 芝加哥 $768 往返 最新报价 8 小时前 [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:RUH,to:ORD,departure:6/10/2026TANYT&leg2=from:ORD,to:RUH,departure:8/4/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:767.79&airProductToken=AQqhAQo0CMGGARIEOTIwOBiRPSClBCikpI8DMKCnjwM4S0AAWAFqCFNUQU5EQVJEcghLWDBYQUVOQwozCMGGARIDODQ1GKUEIJhdKLuojwMwkayPAzhLQAFYAWoIU1RBTkRBUkRyCEtYMFhBRU5DCjQIwYYBEgQ4NDgxGJhdIK4cKOusjwMwhq6PAzhLQAFYAWoIU1RBTkRBUkRyCEtYMFhBRU5DCqEBCjQIwYYBEgQ4NDg0GK4cIJhdKJiZlAMwrJqUAzhLQABYAWoIU1RBTkRBUkRyCEtYMFhBRU5DCjMIwYYBEgM4NDYYmF0gpQQozpuUAzD8npQDOEtAAVgBaghTVEFOREFSRHIIS1gwWEFFTkMKNAjBhgESBDkyMDcYpQQgkT0o_p-UAzDXopQDOEtAAVgBaghTVEFOREFSRHIIS1gwWEFFTkMSDAgBEAEYASoCQUMyABgBIgQIARABKAIoAygEMA0) ![英国航空](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) 7 月 30 日(星期四) - 8 月 20 日(星期四) RUH 利雅得 ORD 芝加哥 $769 往返 最新报价 18 小时前 [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:RUH,to:ORD,departure:7/30/2026TANYT&leg2=from:ORD,to:RUH,departure:8/20/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:768.49&airProductToken=AQqqAQovCMKCARIDMjYyGJE9IOuJASiP1pMDMLPZkwM4T0AAWAFqA0JBR3IIT0xOQzAwTTQKOwjCggESBDU5NTEY64kBIIMNKLDakwMwgNuTAzhPQAFYAWoDQkFHcghPTE5DMDBNNHoJCMWSARIDMTUxCjoIwoIBEgQ2MTQzGIMNIK4cKJvckwMwlOCTAzhPQAFYAWoDQkFHcghPTE5DMDBNNHoJCMWSARIDMTIzCmYKMQjCggESAzI5OBiuHCDriQEo5c6VAzDF0pUDOE9AAFgBagVOT0JBR3IIT0xOQzAwQjQKMQjCggESAzI2MxjriQEgkT0o8dSVAzCB2JUDOE9AAVgBagVOT0JBR3IIT0xOQzAwQjQSCggBEAEYASoCQkEYASIECAEQASgCKAMoBDAN) ![ITA Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AZ.gif) 6 月 10 日(星期三) - 8 月 4 日(星期二) RUH 利雅得 ORD 芝加哥 $780 往返 最新报价 8 小时前 [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:RUH,to:ORD,departure:6/10/2026TANYT&leg2=from:ORD,to:RUH,departure:8/4/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:779.19&airProductToken=AQpqCjMIwbQBEgM4MzkYkT0gxXAolaSPAzDfpo8DOExAAFgBaghFQ09TQVZFUnIITFA1WElZTkMKMwjBtAESAzYyOBjFcCCuHCiYqI8DMKKtjwM4TEABWAFqCEVDT1NBVkVScghMUDVYSVlOQwpqCjMIwbQBEgM2MjkYrhwgxXAo8JiUAzClnZQDOFRAAFgBaghFQ09TQVZFUnIIVFgzWElZTkMKMwjBtAESAzgzOBjFcCCRPSj2oJQDMLGjlAM4VEABWAFqCEVDT1NBVkVScghUWDNYSVlOQxIMCAEQARgBKgJBWjIAGAEiBAgBEAEoAigDKAQwAQ) ![LOT 波兰航空](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LO.gif) 4 月 24 日(星期五) - 5 月 1 日(星期五) RUH 利雅得 ORD 芝加哥 $783 往返 最新报价 5 天前 [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:RUH,to:ORD,departure:4/24/2026TANYT&leg2=from:ORD,to:RUH,departure:5/1/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:782.09&airProductToken=AQqgAQozCMyeARIDMTI2GJE9IJawASiSk4sDMPqViwM4V0AAWAFqCEVDT05PQkFHcgdXQTY3RU5CCjQIzJ4BEgQzOTA1GJawASCqVCiomYsDMN-ZiwM4V0ABWAFqCEVDT05PQkFHcgdXQTY3RU5CCjMIzJ4BEgQyMDk1GKpUIK4cKOuaiwMw0p-LAzhXQAFYAWoIRUNPTk9CQUdyB1dBNjdFTkIKaAoxCMyeARIBMhiuHCCWsAEoku2LAzCz8YsDOExAAFgBaghFQ09OT0JBR3IHTEE2OEVOQgozCMyeARIDMTI1GJawASCRPSil9IsDMIj3iwM4TEABWAFqCEVDT05PQkFHcgdMQTY4RU5CEgoIARABGAEqAkxPGAEiBAgBEAEoAigDKAQwAQ) ![瑞士国际航空](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LX.gif) 4 月 15 日(星期三) - 4 月 22 日(星期三) RUH 利雅得 ORD 芝加哥 $790 往返 最新报价 1 小时前 [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:RUH,to:ORD,departure:4/15/2026TANYT&leg2=from:ORD,to:RUH,departure:4/22/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:789.19&airProductToken=AQqfAQo0CMywARIENDAwMxiRPSClBCikrooDMKCxigM4S0AAWAFqCEVDT1NBVkVScghLWDBYQUVOQwo0CMywARIEMTA2ORilBCC5PCj6sYoDMLGyigM4S0ABWAFqCEVDT1NBVkVScghLWDBYQUVOQwoxCMywARIBOBi5PCCuHCj5s4oDMMe4igM4S0ABWAFqCEVDT1NBVkVScghLWDBYQUVOQwqfAQoxCMywARIBNxiuHCC5PCjIhosDMNqKiwM4S0AAWAFqCEVDT1NBVkVScghLWDBYQUVOQwo0CMywARIEMzYxMhi5PCClBCjXi4sDMJiMiwM4S0ABWAFqCEVDT1NBVkVScghLWDBYQUVOQwo0CMywARIENDAwMhilBCCRPSj-jYsDMNeQiwM4S0ABWAFqCEVDT1NBVkVScghLWDBYQUVOQxIMCAIQARgCKgJMWDIAGAEiBAgBEAEoAigDKAQwCw) ![法国航空](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AF.gif) 6 月 28 日(星期日) - 7 月 8 日(星期三) RUH 利雅得 ORD 芝加哥 $808 往返 最新报价 6 天前 [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:RUH,to:ORD,departure:6/28/2026TANYT&leg2=from:ORD,to:RUH,departure:7/8/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:807.79&airProductToken=AQpCCh8IwYwBEgM2ODUYkT0g4jAo-fGQAzCJ9ZADOFZAAFgBCh8IwYwBEgMxMzYY4jAgrhwo3v-QAzD6g5EDOFZAAVgBCkYKIQjBjAESBDMxNTgYrhwggJMBKP7pkQMwz-2RAzhWQABYAQohCMGMARIEMzEyMxiAkwEgkT0otPGRAzCm9JEDOFZAAVgBEgoIARABGAEqAkFGGAEiBAgBEAEoBDAB) ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## 年度假期促销 会员预订酒店和度假短租屋最高可省 40%。以优惠价格规划本年度的长假。 [立即预订](https://expedia.com/deals?locale=zh_CN&rfrr=FTG_SPRING_PROMO_) ## 芝加哥附近的其他机场 价格是过去七天内可以订到的价格。价格和供应情况可能会有所变动。 [](https://www.expedia.com/Flights-Search?leg1=from:RUH,to:ORD,departure:3/29/2026TANYT&leg2=from:ORD,to:RUH,departure:4/19/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ORD 奥黑尔国际机场 价格最低 23 分钟 [机票 $751 起 ](https://www.expedia.com/Flights-Search?leg1=from:RUH,to:ORD,departure:3/29/2026TANYT&leg2=from:ORD,to:RUH,departure:4/19/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## 查找从利雅得 (RUH) 飞往芝加哥 (ORD) 票价最便宜的月份 ### 10 月通常是票价最便宜的月份 每位旅客为 $611 - $1,014。 ## 常见问题 ### 从 RUH 飞往 ORD 的机票价格是多少? ### 如果要取消从 RUH 飞往 ORD 的航班,需要支付取消费用吗? ### 如果要从哈立德国王国际机场 (RUH) 飞往奥黑尔国际机场 (ORD),我该如何找到有灵活变更政策的便宜机票? ### 从哈立德国王国际机场到奥黑尔国际机场的飞行距离是多少? ### 有哪些航空公司提供从哈立德国王国际机场直飞奥黑尔国际机场的航班? ### 如果等到最后一刻才预订哈立德国王国际机场 (RUH) 到奥黑尔国际机场 (ORD) 的机票,是不是会比较便宜? ### 我现在可以从利雅得 (RUH-哈立德国王国际机场) 飞往芝加哥, 伊利诺伊 (ORD-奥黑尔国际机场) 吗? ## 旅行信息 | 出发机场 | 哈立德国王国际机场 | | --------- | ------------------------------------------------------------------------------------------------------------------------------------------------ | | 到达机场 | 奥黑尔国际机场 | | 提供航班的航空公司 | ITA Airways, LOT 波兰航空, 加拿大航空, 卡塔尔航空, 国泰航空, 土耳其航空, 埃塞俄比亚航空, 汉莎航空, 法国航空, 海湾航空, 瑞士国际航空, 约旦皇家航空, 维珍航空, 美国航空, 芬兰航空, 英国航空, 荷兰皇家航空, 达美航空, 阿提哈德航空, 阿联酋航空 | | 往返票价 | $708 | | 距离 | 6979 mi | ## 放心预订 # 利雅得飞往芝加哥的航班 立即访问 Expedia 网站,预订特惠机票。Expedia.com 为旅客提供各国特价优惠机票,让您轻松展开本次旅程。 预先为假期做好准备,立即搜索由利雅得飞往芝加哥的平价机票套餐。在 Expedia.com 订机票非常简单,只要简单几个步骤即可确认座位,用手机预订快捷又方便! 最优惠的芝加哥机票!我们的客服人员将非常乐意回答您有关利雅得 (RUH)飞往芝加哥 (ORD)航班的任何问题。立即致电热线 3077-4857 查询(24小时英文热线)。 立即自由配搭旅游套餐行程,以最低价飞往芝加哥!想找一些有关于芝加哥的旅游资讯和芝加哥必到的景点?Expedia.com 同样能帮到您。 \* 适用于 Expedia 会员。