Title: Boise to Zürich cheap flights from $345 (BOI to ZRH) - Expedia.com ![](https://images.trvl-media.com/place/553248635358954983/0b12a305-4b30-4aeb-bba8-18e55298d859.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/553248635358954983/0b12a305-4b30-4aeb-bba8-18e55298d859.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # $345 Cheap Flights from Boise (BOI) to Zürich (ZRH) [View $345 flight on Sat, Nov 14, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:BOI,to:ZRH,departure:11/14/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:344.01&airProductToken=AQqlAQo9CMGGARIENDk2NBjBQyCycSiTl50DMIuYnQM4TEAAWAFqBUJBU0lDcghMTEk5MFRCUXoKCNWCARIENDc1MwoxCMGGARIDNzQ2GLJxIJjOASi1mZ0DMN-bnQM4TEABWAFqBUJBU0lDcghMTEk5MFRCUQoxCMGGARIDODgwGJjOASC5PCiVop0DMPWlnQM4TEABWAFqBUJBU0lDcghMTEk5MFRCURIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMA0) ## Popular airlines from Boise Airport (BOI) to Zurich Airport (ZRH) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa [](https://www.expedia.com/Flights-Search?leg1=from:BOI,to:ZRH,departure:4/15/2026TANYT&leg2=from:ZRH,to:BOI,departure:4/22/2026TANYT&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_BA.svg) British Airways [](https://www.expedia.com/Flights-Search?leg1=from:BOI,to:ZRH,departure:4/15/2026TANYT&leg2=from:ZRH,to:BOI,departure:4/22/2026TANYT&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_AY.svg) Finnair [](https://www.expedia.com/Flights-Search?leg1=from:BOI,to:ZRH,departure:4/15/2026TANYT&leg2=from:ZRH,to:BOI,departure:4/22/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AY"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.com/Flights-Search?leg1=from:BOI,to:ZRH,departure:4/15/2026TANYT&leg2=from:ZRH,to:BOI,departure:4/22/2026TANYT&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_IB.svg) Iberia [](https://www.expedia.com/Flights-Search?leg1=from:BOI,to:ZRH,departure:4/15/2026TANYT&leg2=from:ZRH,to:BOI,departure:4/22/2026TANYT&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_FI.svg) Icelandair [](https://www.expedia.com/Flights-Search?leg1=from:BOI,to:ZRH,departure:4/15/2026TANYT&leg2=from:ZRH,to:BOI,departure:4/22/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"FI"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.com/Flights-Search?leg1=from:BOI,to:ZRH,departure:4/15/2026TANYT&leg2=from:ZRH,to:BOI,departure:4/22/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## Cheap Flights from Boise to Zürich (BOI-ZRH) Prices were available within the past 7 days and start at $345 for one-way flights and $753 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Mon, Apr 13 - Wed, Apr 22 BOI Boise ZRH Zürich $753 Roundtrip found 20 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BOI,to:ZRH,departure:4/13/2026TANYT&leg2=from:ZRH,to:BOI,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:752.98&airProductToken=AQqwAQo0CMGmARIDMjMxGMFDIJIBKOahigMwyKKKAzhZQABYAWoORUNPTk9NWUNMQVNTSUNyA1NQTwo1CMSKARIEMjAzMxiSASClBCiGpIoDMN6oigM4WUAAWAFqDkVDT05PTVlDTEFTU0lDcgNTUE8KQQjEigESBDQzMTEYpQQguTwo86uKAzClrIoDOFlAAFgBag5FQ09OT01ZQ0xBU1NJQ3IDU1BPegoIspgBEgQ0MzExCqQBCjUIxIoBEgQ0MzEyGLk8IKUEKKiAiwMw5ICLAzhZQABYAWoORUNPTk9NWUNMQVNTSUNyA1NQTwo1CMSKARIEMjAzMhilBCCSASifg4sDMJCIiwM4WUAAWAFqDkVDT05PTVlDTEFTU0lDcgNTUE8KNAjBpgESAzMxOBiSASDBQyisiosDMI6LiwM4WUAAWAFqDkVDT05PTVlDTEFTU0lDcgNTUE8SCggLEAEYCCoCQVMYASIECAEQASgCMAM) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, Feb 10 - Thu, Feb 18 BOI Boise ZRH Zürich $764 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BOI,to:ZRH,departure:2/10/2027TANYT&leg2=from:ZRH,to:BOI,departure:2/18/2027TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:763.53&airProductToken=AQp2CjQI1YIBEgQ0NjYxGMFDILJxKOnzpAMw4_SkAzhMQABYAWoIRUNPQkFTSUNyCExMSTkwVEJRCj4I1YIBEgQ5NzI1GLJxILk8KO31pAMwhvukAzhMQAFYAWoIRUNPQkFTSUNyCExMSTkwVEJReggIzLABEgIzOQp2Cj4I1YIBEgQ5NzI4GLk8ILJxKN_IpQMwvs6lAzhMQABYAWoIRUNPQkFTSUNyCExMSTkwVEJReggIzLABEgIzOAo0CNWCARIENjAyNxiycSDBQyjR0KUDMMPRpQM4TEABWAFqCEVDT0JBU0lDcghMTEk5MFRCURIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAE) ![Scandinavian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SK.gif) Fri, Sep 11 - Tue, Oct 6 BOI Boise ZRH Zürich $766 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BOI,to:ZRH,departure:9/11/2026TANYT&leg2=from:ZRH,to:BOI,departure:10/6/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:765.13&airProductToken=AQqsAQpACNOWARIEMzY1NRjBQyCSASjiw5cDMMvElwM4TkAAWAFqCFNUQU5EQVJEcghOTFdBRTZFU3oKCMSYARIEMzY3OAozCNOWARIDOTM4GJIBIOI7KN_FlwMwisqXAzhOQAFYAWoIU1RBTkRBUkRyCE5MV0FFNkVTCjMI05YBEgM2MDEY4jsguTwoo9SXAzCM1ZcDOE5AAVgBaghTVEFOREFSRHIITkxXQUU2RVMKrAEKMwjTlgESAzYwMhi5PCDiOyiZ2JkDMILZmQM4TEAAWAFqCFNUQU5EQVJEcghMTFhBRTZFUwozCNOWARIDOTM3GOI7IJIBKLnZmQMw_d2ZAzhMQAFYAWoIU1RBTkRBUkRyCExMWEFFNkVTCkAI05YBEgQzOTE0GJIBIMFDKO3fmQMwyeCZAzhMQAFYAWoIU1RBTkRBUkRyCExMWEFFNkVTegoIxJgBEgQzNjkyEgoIARABGAEqAlNLGAEiBAgBEAEoAigDKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, Feb 10 - Thu, Feb 18 BOI Boise ZRH Zürich $767 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BOI,to:ZRH,departure:2/10/2027TANYT&leg2=from:ZRH,to:BOI,departure:2/18/2027TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:766.23&airProductToken=AQq1AQo2CNWCARIENDgwNhjBQyCuHCiR8qQDMN3zpAM4TEAAWAFqCjFfYmFzaWNlY29yCExMSTkwVUJRCjYI1YIBEgM5MjAYrhwg64kBKJH0pAMw-_ekAzhMQABYAWoKMV9iYXNpY2Vjb3IITExJOTBVQlEKQwjVggESBDk3NjEY64kBILk8KLz4pAMwr_mkAzhMQABYAWoKMV9iYXNpY2Vjb3IITExJOTBVQlF6CgjMsAESBDk3NjEKswEKQgjVggESBDg4NjIYuTwgpQQo28alAzCcx6UDOExAAFgBagoxX2Jhc2ljZWNvcghMTEk5MFVCUXoKCMyQARIEODg2Mgo1CNWCARIDMTgxGKUEIINpKOLHpQMw2MylAzhMQABYAWoKMV9iYXNpY2Vjb3IITExJOTBVQlEKNgjVggESBDI2MDIYg2kgwUMo4c2lAzDXzqUDOExAAFgBagoxX2Jhc2ljZWNvcghMTEk5MFVCURIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, Feb 10 - Thu, Feb 18 BOI Boise ZRH Zürich $767 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BOI,to:ZRH,departure:2/10/2027TANYT&leg2=from:ZRH,to:BOI,departure:2/18/2027TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:766.83&airProductToken=AQp2CjQI1YIBEgQ0NjYxGMFDILJxKOnzpAMw4_SkAzhMQABYAWoIRUNPQkFTSUNyCExMSTkwVEJRCj4I1YIBEgQ5NzI1GLJxILk8KO31pAMwhvukAzhMQAFYAWoIRUNPQkFTSUNyCExMSTkwVEJReggIzLABEgIzOQqwAQo8CMGGARIENjgyMRi5PCCYXSi8yKUDMLrMpQM4TEAAWAFqBUJBU0lDcghMTEk5MFRCUXoJCMywARIDMDg2CjEIwYYBEgQxMDc1GJhdIINpKMHNpQMwz8-lAzhMQAFYAWoFQkFTSUNyCExMSTkwVEJRCj0IwYYBEgQ1MDg5GINpIMFDKJDQpQMwjdGlAzhMQAFYAWoFQkFTSUNyCExMSTkwVEJRegoI1YIBEgQ1OTIzEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwAQ) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Feb 10 - Thu, Feb 18 BOI Boise ZRH Zürich $769 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BOI,to:ZRH,departure:2/10/2027TANYT&leg2=from:ZRH,to:BOI,departure:2/18/2027TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:768.03&airProductToken=AQqYAQoyCMGCARIEMTI2MxjBQyCjsQEo3O-kAzCl8aQDOEJAAFgBagVCQVNJQ3IIT0xYOUM5QlYKMQjBggESAzcyMBijsQEg71ko4PGkAzCQ86QDOEJAAVgBagVCQVNJQ3IIT0xYOUM5QlYKLwjBggESAjkyGO9ZILk8KIf0pAMw2PekAzhCQAFYAWoFQkFTSUNyCE9MWDlDOUJWCpkBCi8IwYIBEgI5Mxi5PCDvWSirx6UDMNHLpQM4QkAAWAFqBUJBU0lDcghPTFg5QzlCVgoyCMGCARIEMjgxNRjvWSCjsQEosMylAzCYzqUDOEJAAVgBagVCQVNJQ3IIT0xYOUM5QlYKMgjBggESBDEwODkYo7EBIMFDKJzPpQMw8NClAzhCQAFYAWoFQkFTSUNyCE9MWDlDOUJWEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Feb 10 - Thu, Feb 18 BOI Boise ZRH Zürich $770 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BOI,to:ZRH,departure:2/10/2027TANYT&leg2=from:ZRH,to:BOI,departure:2/18/2027TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:769.03&airProductToken=AQqZAQoyCMGCARIENjQ1MBjBQyDvuQEome-kAzCw8KQDOEJAAFgBagVCQVNJQ3IIT0xYOUM5QlYKMgjBggESBDE3ODAY77kBIO9ZKMDxpAMwzvOkAzhCQAFYAWoFQkFTSUNyCE9MWDlDOUJWCi8IwYIBEgI5MhjvWSC5PCiH9KQDMNj3pAM4QkABWAFqBUJBU0lDcghPTFg5QzlCVgqZAQovCMGCARICOTMYuTwg71koq8elAzDRy6UDOEJAAFgBagVCQVNJQ3IIT0xYOUM5QlYKMgjBggESBDI4MTUY71kgo7EBKLDMpQMwmM6lAzhCQAFYAWoFQkFTSUNyCE9MWDlDOUJWCjIIwYIBEgQxMDg5GKOxASDBQyicz6UDMPDQpQM4QkABWAFqBUJBU0lDcghPTFg5QzlCVhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Feb 10 - Thu, Feb 18 BOI Boise ZRH Zürich $771 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BOI,to:ZRH,departure:2/10/2027TANYT&leg2=from:ZRH,to:BOI,departure:2/18/2027TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:770.03&airProductToken=AQqZAQoyCMGCARIENjQ1MBjBQyDvuQEome-kAzCw8KQDOEJAAFgBagVCQVNJQ3IIT0xYOUM5QlYKMgjBggESBDMwMjgY77kBIO9ZKPzwpAMwivOkAzhCQAFYAWoFQkFTSUNyCE9MWDlDOUJWCi8IwYIBEgI5MhjvWSC5PCiH9KQDMNj3pAM4QkABWAFqBUJBU0lDcghPTFg5QzlCVgqZAQovCMGCARICOTMYuTwg71koq8elAzDRy6UDOEJAAFgBagVCQVNJQ3IIT0xYOUM5QlYKMgjBggESBDE2ODkY71kg77kBKObMpQMwts-lAzhCQAFYAWoFQkFTSUNyCE9MWDlDOUJWCjIIwYIBEgQ2NDQ5GO-5ASDBQyih0KUDMLHRpQM4QkABWAFqBUJBU0lDcghPTFg5QzlCVhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Wed, Feb 10 - Thu, Feb 18 BOI Boise ZRH Zürich $771 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BOI,to:ZRH,departure:2/10/2027TANYT&leg2=from:ZRH,to:BOI,departure:2/18/2027TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:770.83&airProductToken=AQqtAQpACMyQARIENzcxORjBQyCuHCiR8qQDMN3zpAM4TEAAWAFqCEVDT0xJR0hUcghMTEk5MFVCUXoKCNWCARIENDgwNgozCMyQARIDNDM1GK4cIIwVKIb2pAMw-vmkAzhMQAFYAWoIRUNPTElHSFRyCExMSTkwVUJRCjQIzJABEgQyMzcwGIwVILk8KIv7pAMwwvukAzhMQAFYAWoIRUNPTElHSFRyCExMSTkwVUJRCnYKPgjVggESBDk3MjgYuTwgsnEo38ilAzC-zqUDOExAAFgBaghFQ09CQVNJQ3IITExJOTBUQlF6CAjMsAESAjM4CjQI1YIBEgQ2MDI3GLJxIMFDKNHQpQMww9GlAzhMQAFYAWoIRUNPQkFTSUNyCExMSTkwVEJREgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Wed, Feb 10 - Thu, Feb 18 BOI Boise ZRH Zürich $772 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BOI,to:ZRH,departure:2/10/2027TANYT&leg2=from:ZRH,to:BOI,departure:2/18/2027TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:771.63&airProductToken=AQqxAQo9CMGGARIEMzk5NRjBQyCycSig76QDMJrwpAM4TEAAWAFqBUJBU0lDcghMTEk5MFRCUXoKCNWCARIENDY3OAo9CMGGARIEMzQ1NRiycSCYzgEoxPCkAzD18qQDOExAAVgBagVCQVNJQ3IITExJOTBUQlF6CQjVggESAzYwOAoxCMGGARIDODgwGJjOASC5PCj19KQDMNX4pAM4TEABWAFqBUJBU0lDcghMTEk5MFRCUQp2Cj4I1YIBEgQ5NzI4GLk8ILJxKN_IpQMwvs6lAzhMQABYAWoIRUNPQkFTSUNyCExMSTkwVEJReggIzLABEgIzOAo0CNWCARIENjAyNxiycSDBQyjR0KUDMMPRpQM4TEABWAFqCEVDT0JBU0lDcghMTEk5MFRCURIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMAE) ## Frequently asked questions ### How much does a flight from Boise, ID (BOI) to Zürich (ZRH) cost? ### What is the cheapest month to fly from Boise, ID (BOI) to Zürich (ZRH)? ### Which airlines fly direct from Boise, ID (BOI) to Zürich (ZRH)? ### What is the cheapest airline that flies from Boise, ID (BOI) to Zürich (ZRH)? ### How do I find cheap flights from Boise, ID (BOI) to Zürich (ZRH)? ### What is the best time to fly from Boise, ID (BOI) to Zürich (ZRH)? ### What is the earliest flight from Boise, ID (BOI) to Zürich (ZRH)? ### What are the most popular departure times for flights from Boise, ID (BOI) to Zürich (ZRH)? ### How long does it take to fly from Boise, ID (BOI) to Zürich (ZRH)? ### Can you fly business or first class from Boise, ID (BOI) to Zürich (ZRH)? > - United Airlines > - Delta Air Lines > - American Airlines > > > First class is available with United Airlines. ### How do I earn miles on a Boise, ID (BOI) to Zürich (ZRH) flight with Expedia? ### Is it cheaper to buy a plane ticket from Boise, ID (BOI) to Zürich (ZRH) at the last minute? ### Is it cheaper to book a Boise, ID (BOI) to Zürich (ZRH) flight and hotel package? ### Can I cancel or change the date of my flight from Boise, ID (BOI) to Zürich (ZRH)? ## Travel information | Origin airport | Boise | | ------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Destination airport | Zürich | | Airlines serving | Air Canada, Air France, American Airlines, British Airways, Delta, Finnair, Iberia, Icelandair, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, United | | Roundtrip price | $753 | | Distance | 5306 mi | ## Book with confidence # Boise to Zürich Flights The cheapest times to fly from Boise to Zürich On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Boise to Zürich are during the month of April. You can find some of the cheapest flights from Boise to Zürich with Expedia's search tool and vast selection of airlines. The best time to book a flight from Boise to Zürich Sunday is one of the best days to book for cheap flights from Boise to Zürich: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance. How to find cheap round-trip tickets from Boise to Zürich Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Boise to Zürich in 2026\. You can also book with separate airlines for your outbound and return journeys, from $345 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference\*. This is available for a small fee, and is free to One Key Gold and Platinum tier members. Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Boise to Zürich flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps. You could also save big by booking one of Expedia's [vacation packages](https://www.expedia.com/package-deals). Bundling together your Boise to Zürich airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures. \*Terms apply. Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages. \*Flight schedules are subject to change. \*Available to One Key members. ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars - Vacation Rentals - Other - [Hotels near Kloten Balsberg Tram Stop ](https://www.expedia.com/Kloten-Balsberg-Tram-Stop-Hotels.d6189106.Travel-Guide-Hotels) - [Hotels near Kloten Balsberg S-Bahn ](https://www.expedia.com/Kloten-Balsberg-S-Bahn-Hotels.d6153840.Travel-Guide-Hotels) - [Kloten Hotels ](https://www.expedia.com/Kloten-Hotels.d179847.Travel-Guide-Hotels) - [Hotels with Free Airport Shuttle in Kloten ](https://www.expedia.com/Kloten-Hotels-Hotels-With-Free-Airport-Shuttle.0-0-d179847-tHotelswithFreeAirportShuttle.Travel-Guide-Filter-Hotels) - [Aparthotels in Kloten ](https://www.expedia.com/Kloten-Apart-Hotels.d179847-aaApartHotels.Travel-Guide-Accommodation) - [Hostels in Kloten ](https://www.expedia.com/Kloten-Hostels.d179847-aaHostels.Travel-Guide-Accommodation) - [Cheap Hotels in Kloten ](https://www.expedia.com/Kloten-Hotels-Cheap-Hotels.0-0-d179847-tCheapHotels.Travel-Guide-Filter-Hotels) - 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