标题：威尼斯(VCE)飞往华盛顿(DCA) $464 起: 威尼斯往华盛顿平价机票 | Expedia.com ![](https://images.trvl-media.com/place/3763/58eb1a51-e7f1-4f17-88af-21174d495e42.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/3763/58eb1a51-e7f1-4f17-88af-21174d495e42.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # 从威尼斯飞往华盛顿机票含税$464 起 [查看 2026 年 5 月 13 日（周三）的 $464 航班](https://expedia.com/Flights-Search?trip=oneway&leg1=from:VCE,to:DCA,departure:5/13/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:463.93&airProductToken=AQp_Cj4IwoIBEgQxNjAzGNUgIO9ZKMfujAMw9_KMAzhPQABYAWoFTk9CQUdyCU9LTjVDNUJXUHoKCMGCARIEMTYwMwo9CMKCARIENjc2MBjvWSBDKL30jAMwk_WMAzhPQAFYAWoFTk9CQUdyCU9LTjVDNUJXUHoKCM-QARIENjc2MBIKCAEQARgBKgJCQRgBIgQIARABKAIoAzAN) - [往返](?flightType=roundtrip) - [单程](?flightType=oneway) - [多城市](?flightType=multicity) ### 旅客 成人 儿童2 至 17 岁 婴儿2 岁以下 经济舱高端经济舱商务舱头等舱 出发地 目的地 去程 回程 添加住宿 添加租车 只搜直飞航班 ## 从马可波罗机场 (VCE)飞往罗纳尔德里根华盛顿国家机场 (DCA)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:VCE,to:DCA,departure:3/16/2026TANYT&leg2=from:DCA,to:VCE,departure:3/23/2026TANYT&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_DL.svg) 达美航空 [](https://www.expedia.com/Flights-Search?leg1=from:VCE,to:DCA,departure:3/16/2026TANYT&leg2=from:DCA,to:VCE,departure:3/23/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![](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:VCE,to:DCA,departure:3/16/2026TANYT&leg2=from:DCA,to:VCE,departure:3/23/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![](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:VCE,to:DCA,departure:3/16/2026TANYT&leg2=from:DCA,to:VCE,departure:3/23/2026TANYT&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_UA.svg) 联合航空 [](https://www.expedia.com/Flights-Search?leg1=from:VCE,to:DCA,departure:3/16/2026TANYT&leg2=from:DCA,to:VCE,departure:3/23/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_IB.svg) 西班牙国家航空 [](https://www.expedia.com/Flights-Search?leg1=from:VCE,to:DCA,departure:3/16/2026TANYT&leg2=from:DCA,to:VCE,departure:3/23/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"IB"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TP.svg) TAP 葡萄牙航空 [](https://www.expedia.com/Flights-Search?leg1=from:VCE,to:DCA,departure:3/16/2026TANYT&leg2=from:DCA,to:VCE,departure:3/23/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TP"}}]) ## 从威尼斯飞往华盛顿的廉价机票 以下显示过去 7 天内找到的价格，，指定日期内单程最低 $464，往返最低 $642。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 ![ITA Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AZ.gif) 4 月 17 日（星期五） - 4 月 21 日（星期二） VCE 威尼斯 DCA 华盛顿 $642 往返 最新报价 4 天前 [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:VCE,to:DCA,departure:4/17/2026TANYT&leg2=from:DCA,to:VCE,departure:4/21/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:641.53&airProductToken=AQqgAQo0CMG0ARIEMTQ2MBjVICDFcCifx4oDMOXHigM4TEAAWAFqCEVDT0xJR0hUcghMUFZRSVhMUQozCMG0ARIDNjAyGMVwIKlRKOLIigMwq82KAzhMQAFYAWoIRUNPTElHSFRyCExQVlFJWExRCjMIxJgBEgQ1Njk5GKlRIEMoxc6KAzCqz4oDOFZAAVgBaghFQ09MSUdIVHIITFBWUUlYTFEKoAEKMwjEmAESBDU3MTMYQyCpUSiM_IoDMOz8igM4VkAAWAFqCEVDT0xJR0hUcghMUFZRSVhMUQozCMG0ARIDNjExGKlRIMVwKIb-igMwjoKLAzhMQAFYAWoIRUNPTElHSFRyCExQVlFJWExRCjQIwbQBEgQxNDc1GMVwINUgKOiCiwMwroOLAzhMQAFYAWoIRUNPTElHSFRyCExQVlFJWExREgoIARABGAEqAkFaGAEiBAgBEAEoAigDKAQwAQ) ![英国航空](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) 4 月 17 日（星期五） - 4 月 21 日（星期二） VCE 威尼斯 DCA 华盛顿 $662 往返 最新报价 4 天前 [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:VCE,to:DCA,departure:4/17/2026TANYT&leg2=from:DCA,to:VCE,departure:4/21/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:661.73&airProductToken=AQp9Cj0IwoIBEgQxNjAzGNUgIO9ZKIfKigMwt86KAzhPQABYAWoFTk9CQUdyCE9MTjdUOEJXegoIwYIBEgQxNjAzCjwIwoIBEgQ2NzYwGO9ZIEMo_c-KAzDT0IoDOE9AAVgBagVOT0JBR3IIT0xON1Q4Qld6CgjPkAESBDY3NjAKpAEKPAjCggESBDE4NjAYQyCpUSir_IoDMJD9igM4T0AAWAFqBU5PQkFHcghPTE43VDhCV3oKCNmwARIEMTg2MAoxCMKCARIDMTE0GKlRIOuJASik_ooDMNKBiwM4T0ABWAFqBU5PQkFHcghPTE43VDhCVwoxCMKCARIDNjAyGOuJASDVICjKgosDMNGDiwM4T0ABWAFqBU5PQkFHcghPTE43VDhCVxIKCAEQARgBKgJCQRgBIgQIARABKAIoAzAN) ![加拿大航空](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) 4 月 15 日（星期三） - 4 月 19 日（星期日） VCE 威尼斯 DCA 华盛顿 $677 往返 最新报价 4 天前 [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:VCE,to:DCA,departure:4/15/2026TANYT&leg2=from:DCA,to:VCE,departure:4/19/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:676.13&airProductToken=AQqiAQo8CMGGARIEOTE3MxjVICClBCj4sIoDMNKxigM4S0AAWAFqBUJBU0lDcghLUFZRQVhCUXoJCMyQARIDMzMzCjAIwYYBEgM4NDUYpQQgmF0ou7KKAzCRtooDOEtAAVgBagVCQVNJQ3IIS1BWUUFYQlEKMAjBhgESBDg4MjMYmF0gQyiEt4oDMPK3igM4S0ABWAFqBUJBU0lDcghLUFZRQVhCUQqvAQowCMGGARIEODgyMhhDIJhdKOniigMwz-OKAzhLQABYAWoFQkFTSUNyCEtQVlFBWEJRCjwIwYYBEgQ2ODIwGJhdILk8KLjligMw-uiKAzhLQAFYAWoFQkFTSUNyCEtQVlFBWEJRegkIzLABEgMwODcKPQjBhgESBDY3NjQYuTwg1SAohuqKAzDH6ooDOEtAAVgBagVCQVNJQ3IIS1BWUUFYQlF6CgjMsAESBDE2NjASCggCEAEYAioCQUMYASIECAEQASgCKAMoBDAB) ![英国航空](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) 4 月 13 日（星期一） - 4 月 26 日（星期日） VCE 威尼斯 DCA 华盛顿 $678 往返 最新报价 4 小时前 [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:VCE,to:DCA,departure:4/13/2026TANYT&leg2=from:DCA,to:VCE,departure:4/26/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:677.03&airProductToken=AQp9Cj0IwoIBEgQxNjAzGNUgIO9ZKIedigMwt6GKAzhPQABYAWoFTk9CQUdyCE9MTjdUOEJXegoIwYIBEgQxNjAzCjwIwoIBEgQ2NzYwGO9ZIEMo_aKKAzDTo4oDOE9AAVgBagVOT0JBR3IIT0xON1Q4Qld6CgjPkAESBDY3NjAKfQo8CMKCARIEMTY3NhhDIO9ZKMK0iwMwjLWLAzhPQABYAWoFTk9CQUdyCE9MTjdUOEJXegoIz5ABEgQxNjc2Cj0IwoIBEgQxNjAwGO9ZINUgKMe1iwMwu7mLAzhPQAFYAWoFTk9CQUdyCE9MTjdUOEJXegoIwYIBEgQxNjAwEgoIARABGAEqAkJBGAEiBAgBEAEoAigDMA0) ![加拿大航空](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) 4 月 15 日（星期三） - 4 月 19 日（星期日） VCE 威尼斯 DCA 华盛顿 $680 往返 最新报价 4 天前 [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:VCE,to:DCA,departure:4/15/2026TANYT&leg2=from:DCA,to:VCE,departure:4/19/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:679.33&airProductToken=AQqiAQo8CMGGARIEOTE3MxjVICClBCj4sIoDMNKxigM4S0AAWAFqBUJBU0lDcghLUFZRQVhCUXoJCMyQARIDMzMzCjAIwYYBEgM4NDUYpQQgmF0ou7KKAzCRtooDOEtAAVgBagVCQVNJQ3IIS1BWUUFYQlEKMAjBhgESBDg4MjMYmF0gQyiEt4oDMPK3igM4S0ABWAFqBUJBU0lDcghLUFZRQVhCUQqvAQowCMGGARIEODgyNBhDIJhdKJrligMwhuaKAzhLQABYAWoFQkFTSUNyCEtQVlFBWEJRCjwIwYYBEgQ5MDk4GJhdIIwVKKjnigMw2-qKAzhLQAFYAWoFQkFTSUNyCEtQVlFBWEJRegkIzJABEgM0NzUKPQjBhgESBDczNDgYjBUg1SAoyeuKAzCF7IoDOEtAAVgBagVCQVNJQ3IIS1BWUUFYQlF6CgjFnAESBDgyMDISCggCEAEYAioCQUMYASIECAEQASgCKAMoBDAB) ![加拿大航空](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) 6 月 8 日（星期一） - 8 月 10 日（星期一） VCE 威尼斯 DCA 华盛顿 $681 往返 最新报价 1 天前 [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:VCE,to:DCA,departure:6/8/2026TANYT&leg2=from:DCA,to:VCE,departure:8/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:680.43&airProductToken=AQqiAQo8CMGGARIEOTE3MxjVICClBCi4kI8DMJKRjwM4S0AAWAFqBUJBU0lDcghLUFZRQVhCUXoJCMyQARIDMzMzCjAIwYYBEgM4NDUYpQQgmF0o-5GPAzDRlY8DOEtAAVgBagVCQVNJQ3IIS1BWUUFYQlEKMAjBhgESBDg4MjMYmF0gQyjOlo8DMLuXjwM4S0ABWAFqBUJBU0lDcghLUFZRQVhCUQpmCjEIwYYBEgQ4NzgzGEMgmM4BKITalAMw29qUAzhLQABYAWoFQkFTSUNyCEtQVlFBWEJRCjEIwYYBEgM4MTYYmM4BINUgKO7dlAMw4uGUAzhLQAFYAWoFQkFTSUNyCEtQVlFBWEJREgoIAhABGAIqAkFDGAEiBAgBEAEoAigDKAQwAQ) ![加拿大航空](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) 4 月 15 日（星期三） - 4 月 19 日（星期日） VCE 威尼斯 DCA 华盛顿 $682 往返 最新报价 4 天前 [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:VCE,to:DCA,departure:4/15/2026TANYT&leg2=from:DCA,to:VCE,departure:4/19/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:681.03&airProductToken=AQqkAQo8CMGGARIEOTMxMxjVICClBCj3sooDMNGzigM4S0AAWAFqBUJBU0lDcghLUFZRQVhCUXoJCMyQARIDMzI1CjEIwYYBEgM4NDMYpQQgmM4BKOm1igMw57mKAzhLQAFYAWoFQkFTSUNyCEtQVlFBWEJRCjEIwYYBEgQ4Nzg4GJjOASBDKMa6igMwo7uKAzhLQAFYAWoFQkFTSUNyCEtQVlFBWEJRCq8BCjAIwYYBEgQ4ODIyGEMgmF0o6eKKAzDP44oDOEtAAFgBagVCQVNJQ3IIS1BWUUFYQlEKPAjBhgESBDY4MjAYmF0guTwouOWKAzD66IoDOEtAAVgBagVCQVNJQ3IIS1BWUUFYQlF6CQjMsAESAzA4Nwo9CMGGARIENjc2NBi5PCDVICiG6ooDMMfqigM4S0ABWAFqBUJBU0lDcghLUFZRQVhCUXoKCMywARIEMTY2MBIKCAIQARgCKgJBQxgBIgQIARABKAIoAygEMAE) ![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 27 日（星期一） - 5 月 12 日（星期二） VCE 威尼斯 DCA 华盛顿 $683 往返 最新报价 5 天前 [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:VCE,to:DCA,departure:4/27/2026TANYT&leg2=from:DCA,to:VCE,departure:5/12/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:682.63&airProductToken=AQqpAQo0CMywARIEMTY2NRjVICC5PCiEvosDMMW-iwM4S0AAWAFqCEVDT0xJR0hUcghLUFZRQVhCUQo8CMywARICODYYuTwgmF0ogMaLAzD0yYsDOEtAAVgBaghFQ09MSUdIVHIIS1BWUUFYQlF6CAjXlgESAjg2CjMIwYYBEgQ4ODIxGJhdIEMojtKLAzD70osDOEtAAVgBaghFQ09MSUdIVHIIS1BWUUFYQlEKqQEKMwjBhgESBDg4MjQYQyCYXSiE6IwDMPTojAM4S0AAWAFqCEVDT0xJR0hUcghLUFZRQVhCUQo8CMywARICODcYmF0guTwouPOMAzD69owDOEtAAVgBaghFQ09MSUdIVHIIS1BWUUFYQlF6CAjXlgESAjg3CjQIzLABEgQxNjY0GLk8INUgKLH8jAMw8vyMAzhLQAFYAWoIRUNPTElHSFRyCEtQVlFBWEJREgoIAhABGAIqAkxYGAEiBAgBEAEoAigDKAQwCw) ![加拿大航空](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) 4 月 15 日（星期三） - 4 月 19 日（星期日） VCE 威尼斯 DCA 华盛顿 $685 往返 最新报价 4 天前 [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:VCE,to:DCA,departure:4/15/2026TANYT&leg2=from:DCA,to:VCE,departure:4/19/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:684.53&airProductToken=AQqvAQo9CMGGARIENjg1ORjVICC5PCjUsooDMJ-zigM4S0AAWAFqBUJBU0lDcghLUFZRQVhCUXoKCMywARIEMTY2MQo8CMGGARIENjgyMRi5PCCYXSjgs4oDMNS3igM4S0ABWAFqBUJBU0lDcghLUFZRQVhCUXoJCMywARIDMDg2CjAIwYYBEgQ4ODI1GJhdIEMogLqKAzDxuooDOEtAAVgBagVCQVNJQ3IIS1BWUUFYQlEKrwEKMAjBhgESBDg4MjIYQyCYXSjp4ooDMM_jigM4S0AAWAFqBUJBU0lDcghLUFZRQVhCUQo8CMGGARIENjgyMBiYXSC5PCi45YoDMProigM4S0ABWAFqBUJBU0lDcghLUFZRQVhCUXoJCMywARIDMDg3Cj0IwYYBEgQ2NzY0GLk8INUgKIbqigMwx-qKAzhLQAFYAWoFQkFTSUNyCEtQVlFBWEJRegoIzLABEgQxNjYwEgoIAhABGAIqAkFDGAEiBAgBEAEoAigDKAQwAQ) ![西班牙国家航空](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/IB.gif) 4 月 15 日（星期三） - 4 月 19 日（星期日） VCE 威尼斯 DCA 华盛顿 $691 往返 最新报价 4 天前 [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:VCE,to:DCA,departure:4/15/2026TANYT&leg2=from:DCA,to:VCE,departure:4/19/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:690.73&airProductToken=AQqxAQowCMmEARIDNjg0GNUgIIwYKOmwigMwibKKAzhPQABYAWoFTk9CQUdyCE9MTjdUOEJXCj4IwoIBEgQxNjEyGIwYIOKaASjZsooDMIm3igM4T0ABWAFqBU5PQkFHcghPTE43VDhCV3oKCMGCARIEMTYxMgo9CMKCARIENjYxMhjimgEgQyjct4oDML-4igM4T0ABWAFqBU5PQkFHcghPTE43VDhCV3oKCMGCARIENjYxMgp9CjwIwoIBEgQxODcyGEMg71koieSKAzDU5IoDOE9AAFgBagVOT0JBR3IIT0xON1Q4Qld6CgjPkAESBDE4NzIKPQjCggESBDE2MDAY71kg1SAo5-aKAzDb6ooDOE9AAVgBagVOT0JBR3IIT0xON1Q4Qld6CgjBggESBDE2MDASCggBEAEYASoCQkEYASIECAEQASgCKAMwDQ) ![](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_) ## 旅行信息 | 出发机场 | 马可波罗机场 | | --------- | ------------------------------------------------- | | 到达机场 | 罗纳尔德里根华盛顿国家机场 | | 提供航班的航空公司 | TAP 葡萄牙航空, 加拿大航空, 美国航空, 联合航空, 英国航空, 西班牙国家航空, 达美航空 | | 往返票价 | $642 | | 距离 | 4355 mi | ## 放心预订 # 威尼斯飞往华盛顿的航班 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，立即搜索由威尼斯飞往华盛顿的平价机票套餐。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！ 最优惠的华盛顿机票！我们的客服人员将非常乐意回答您有关威尼斯 (VCE)飞往华盛顿 (DCA)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，以最低价飞往华盛顿！想找一些有关于华盛顿的旅游资讯和华盛顿必到的景点？Expedia.com 同样能帮到您。 \* 适用于 Expedia 会员。