Title: $343 Cheap flights from Buffalo to Cagliari (BUF to CAG) - Expedia.com ![Cagliari showing a city](https://images.trvl-media.com/place/766/645e8874-22ce-4b3a-8e6b-880b5499952f.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/766/645e8874-22ce-4b3a-8e6b-880b5499952f.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # $343 Cheap Flights from Buffalo (BUF) to Cagliari (CAG) [View $343 flight on Mon, Jul 20, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:BUF,to:CAG,departure:7/20/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:343.00&airProductToken=AQqjAQo9CMmEARIEODMzORiBLSCuHCiv7ZIDMKrukgM4T0AAWAFqBUJBU0lDcghPS1g5QzlCVnoKCMGCARIEMzQ0NAowCMmEARIDMzQyGK4cIIwYKOrwkgMw4_SSAzhPQAFYAWoFQkFTSUNyCE9LWDlDOUJWCjAIyYQBEgM5NzMYjBgggjAo-viSAzDy-ZIDOE9AAVgBagVCQVNJQ3IIT0tYOUM5QlYSCggBEAEYASoCSUIYASIECAEQASgCKAMoBDAN) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travelers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Elmas Airport (CAG) - ![](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:BUF,to:CAG,departure:2/25/2026TANYT&leg2=from:CAG,to:BUF,departure:3/4/2026TANYT&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_LH.svg) Lufthansa [](https://www.expedia.com/Flights-Search?leg1=from:BUF,to:CAG,departure:2/25/2026TANYT&leg2=from:CAG,to:BUF,departure:3/4/2026TANYT&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) Swiss International Air Lines [](https://www.expedia.com/Flights-Search?leg1=from:BUF,to:CAG,departure:2/25/2026TANYT&leg2=from:CAG,to:BUF,departure:3/4/2026TANYT&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_OS.svg) Austrian Airlines [](https://www.expedia.com/Flights-Search?leg1=from:BUF,to:CAG,departure:2/25/2026TANYT&leg2=from:CAG,to:BUF,departure:3/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"OS"}}]) - ![](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 Buffalo to Cagliari (BUF-CAG) Prices were available within the past 7 days and start at $343 for one-way flights and $890 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Fri, Aug 21 - Wed, Sep 2 BUF Buffalo CAG Cagliari $890 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BUF,to:CAG,departure:8/21/2026TANYT&leg2=from:CAG,to:BUF,departure:9/2/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:889.93&airProductToken=AQqtAQo0CNWCARIENDI3MBiBLSCIGCj72ZUDMMralQM4VEAAWAFqCEVDT0JBU0lDcghUS1cwNlRCUQo_CNWCARIEODc4NBiIGCCMFSiM25UDMPbelQM4VEABWAFqCEVDT0JBU0lDcghUS1cwNlRCUXoJCMyQARIDNDE1CjQIzJABEgQxOTE4GIwVIIIwKMPglQMwseGVAzhUQAFYAWoIRUNPQkFTSUNyCFRLVzA2VEJRCrYBCj8IzLABEgQ4Mzg5GIIwILk8KMDZlgMwqdqWAzhMQABYAWoIRUNPTElHSFRyCExLWDA2VEJRegkI15YBEgMzODkKMQjMsAESATgYuTwgrhwo-dqWAzDH35YDOExAAVgBaghFQ09MSUdIVHIITEtYMDZUQlEKQAjMsAESBDMxNjAYrhwggS0ouuCWAzCf4ZYDOExAAVgBaghFQ09MSUdIVHIITEtYMDZUQlF6CgjVggESBDEzMzUSCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAB) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Fri, Aug 21 - Wed, Sep 2 BUF Buffalo CAG Cagliari $911 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BUF,to:CAG,departure:8/21/2026TANYT&leg2=from:CAG,to:BUF,departure:9/2/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:910.93&airProductToken=AQqtAQpACMyQARIENzYxMRiBLSCIGCj72ZUDMMralQM4VEAAWAFqCEVDT0xJR0hUcghUS1cwNlRCUXoKCNWCARIENDI3MAozCMyQARIDNDE1GIgYIIwVKIzblQMw9t6VAzhUQAFYAWoIRUNPTElHSFRyCFRLVzA2VEJRCjQIzJABEgQxOTE4GIwVIIIwKMPglQMwseGVAzhUQAFYAWoIRUNPTElHSFRyCFRLVzA2VEJRCrYBCj8IzLABEgQ4Mzg5GIIwILk8KMDZlgMwqdqWAzhMQABYAWoIRUNPTElHSFRyCExLWDA2VEJRegkI15YBEgMzODkKMQjMsAESATgYuTwgrhwo-dqWAzDH35YDOExAAVgBaghFQ09MSUdIVHIITEtYMDZUQlEKQAjMsAESBDMxNjAYrhwggS0ouuCWAzCf4ZYDOExAAVgBaghFQ09MSUdIVHIITEtYMDZUQlF6CgjVggESBDEzMzUSCggBEAEYASoCTEgYASIECAEQASgCKAMoBDAB) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Fri, Aug 21 - Wed, Sep 2 BUF Buffalo CAG Cagliari $931 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BUF,to:CAG,departure:8/21/2026TANYT&leg2=from:CAG,to:BUF,departure:9/2/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:930.57&airProductToken=AQqsAQpACMyQARIENzYxMRiBLSCIGCj72ZUDMMralQM4VEAAWAFqCEVDT0xJR0hUcghUS1cwNlRCUXoKCNWCARIENDI3MAozCMyQARIDNDE3GIgYIKUEKI3jlQMw8uaVAzhUQAFYAWoIRUNPTElHSFRyCFRLVzA2VEJRCjMIzJABEgMzNDAYpQQggjAo8uuVAzDv7JUDOFRAAVgBaghFQ09MSUdIVHIIVEtXMDZUQlEKtgEKPwjMsAESBDgzODkYgjAguTwowNmWAzCp2pYDOExAAFgBaghFQ09MSUdIVHIITEtYMDZUQlF6CQjXlgESAzM4OQoxCMywARIBOBi5PCCuHCj52pYDMMfflgM4TEABWAFqCEVDT0xJR0hUcghMS1gwNlRCUQpACMywARIEMzE2MBiuHCCBLSi64JYDMJ_hlgM4TEABWAFqCEVDT0xJR0hUcghMS1gwNlRCUXoKCNWCARIEMTMzNRIKCAEQARgBKgJMSBgBIgQIARABKAIoAygEMAE) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Fri, Aug 21 - Wed, Sep 2 BUF Buffalo CAG Cagliari $941 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BUF,to:CAG,departure:8/21/2026TANYT&leg2=from:CAG,to:BUF,departure:9/2/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:940.93&airProductToken=AQqtAQo0CNWCARIEMTY1MRiBLSCuHCja1ZUDMM3WlQM4U0AAWAFqCEVDT0JBU0lDcghTS1c4NlVCUQo_CNWCARIEODc0NxiuHCCMFSiz2JUDMLHclQM4U0ABWAFqCEVDT0JBU0lDcghTS1c4NlVCUXoJCMyQARIDNDM3CjQIzJABEgQxOTE4GIwVIIIwKMPglQMwseGVAzhTQAFYAWoIRUNPQkFTSUNyCFNLVzg2VUJRCrYBCj8IzLABEgQ4Mzg5GIIwILk8KMDZlgMwqdqWAzhMQABYAWoIRUNPTElHSFRyCExLWDA2VEJRegkI15YBEgMzODkKMQjMsAESATgYuTwgrhwo-dqWAzDH35YDOExAAVgBaghFQ09MSUdIVHIITEtYMDZUQlEKQAjMsAESBDMxNjAYrhwggS0ouuCWAzCf4ZYDOExAAVgBaghFQ09MSUdIVHIITEtYMDZUQlF6CgjVggESBDEzMzUSCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAB) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Tue, May 12 - Tue, May 26 BUF Buffalo CAG Cagliari $972 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BUF,to:CAG,departure:5/12/2026TANYT&leg2=from:CAG,to:BUF,departure:5/26/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:971.13&airProductToken=AQqtAQpACMyQARIENzYxMRiBLSCIGCjW6YwDMKbqjAM4U0AAWAFqCEVDT0xJR0hUcghTS1gwNlRCUXoKCNWCARIENDI3MAozCMyQARIDNDE1GIgYIIwVKOzqjAMw1u6MAzhTQAFYAWoIRUNPTElHSFRyCFNLWDA2VEJRCjQIzJABEgQxOTE4GIwVIIIwKKPwjAMwkfGMAzhTQAFYAWoIRUNPTElHSFRyCFNLWDA2VEJRCq8BCjQIzJABEgQxOTE5GIIwIIwVKOODjgMw1oSOAzhUQABYAWoIRUNPTElHSFRyCFRLSTkwVUJRCjQIzJABEgM0MTIYjBUgxI0BKOiNjgMw9ZGOAzhUQAFYAWoIRUNPTElHSFRyCFRLSTkwVUJRCkEIzJABEgQ4NTc1GMSNASCBLSiMk44DMO-TjgM4VEABWAFqCEVDT0xJR0hUcghUS0k5MFVCUXoKCNWCARIEMzQ3NhIKCAEQARgBKgJMSBgBIgQIARABKAIoAygEMAs) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Fri, Aug 21 - Wed, Sep 2 BUF Buffalo CAG Cagliari $1,057 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BUF,to:CAG,departure:8/21/2026TANYT&leg2=from:CAG,to:BUF,departure:9/2/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1056.83&airProductToken=AQqfAQo0CNWCARIEMTY1MRiBLSCuHCja1ZUDMM3WlQM4VEAAWAFqCEVDT1NUQU5EcghUS1cwNlROVgoyCM-mARICNDYYrhwglSIo4NiVAzD33JUDOFRAAVgBaghFQ09TVEFORHIIVEtXMDZUTlYKMwjPpgESAzU4MxiVIiCCMCjb55UDMM7olQM4VEABWAFqCEVDT1NUQU5EcghUS1cwNlROVgq2AQo_CMywARIEODM4ORiCMCC5PCjA2ZYDMKnalgM4VEAAWAFqCEVDT0xJR0hUcghUS0k5MFVCUXoJCNeWARIDMzg5CjEIzLABEgE4GLk8IK4cKPnalgMwx9-WAzhUQAFYAWoIRUNPTElHSFRyCFRLSTkwVUJRCkAIzLABEgQzMTYwGK4cIIEtKLrglgMwn-GWAzhUQAFYAWoIRUNPTElHSFRyCFRLSTkwVUJRegoI1YIBEgQxMzM1EgoIARABGAEqAk9TGAEiBAgBEAEoAigDKAQwAQ) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Fri, Aug 21 - Wed, Sep 2 BUF Buffalo CAG Cagliari $1,059 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BUF,to:CAG,departure:8/21/2026TANYT&leg2=from:CAG,to:BUF,departure:9/2/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1058.43&airProductToken=AQqxAQo9CMKCARIEMTc0MRiBLSCuHCjM2JUDMMTZlQM4T0AAWAFqBU5PQkFHcghPS1c5QzlCVnoKCM2iARIEMTc0MQoxCMKCARIDMjk4GK4cIOuJASiF2pUDMOXdlQM4T0ABWAFqBU5PQkFHcghPS1c5QzlCVgo9CMKCARIEMjYwOBjLsQEggjAoz-GVAzDq4pUDOE9AAVgBagVOT0JBR3IIT0tXOUM5QlZ6CQjBYBIEMjYwOAqxAQo9CMKCARIEMjYwORiCMCDLsQEop96WAzDM35YDOFZAAFgBagVOT0JBR3IIVktYMEMxQlZ6CQjBYBIEMjYwOQoxCMKCARIDMjk1GOuJASCuHCji5ZYDMOrplgM4VkABWAFqBU5PQkFHcghWS1gwQzFCVgo9CMKCARIENjUwOBiuHCCBLSiO7ZYDMPztlgM4VkABWAFqBU5PQkFHcghWS1gwQzFCVnoKCMGCARIENjUwOBIKCAEQARgBKgJCQRgBIgQIARABKAIoAzAN) ![Iberia](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/IB.gif) Sun, Jul 19 - Fri, Jul 31 BUF Buffalo CAG Cagliari $1,069 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BUF,to:CAG,departure:7/19/2026TANYT&leg2=from:CAG,to:BUF,departure:7/31/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1068.70&airProductToken=AQqjAQo9CMmEARIEODM0MBiBLSCuHCiS5ZIDMJXmkgM4T0AAWAFqBUJBU0lDcghPS1g5QzlCVnoKCMGCARIEMzQ0NQowCMmEARIDMzQyGK4cIIwYKOrwkgMw4_SSAzhPQAFYAWoFQkFTSUNyCE9LWDlDOUJWCjAIyYQBEgM5NzMYjBgggjAo-viSAzDy-ZIDOE9AAVgBagVCQVNJQ3IIT0tYOUM5QlYSCggBEAEYASoCSUIYASIECAEQASgCKAMoBDAN) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Tue, May 12 - Tue, May 26 BUF Buffalo CAG Cagliari $1,072 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BUF,to:CAG,departure:5/12/2026TANYT&leg2=from:CAG,to:BUF,departure:5/26/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1071.13&airProductToken=AQqtAQpACMyQARIENzYxMRiBLSCIGCjW6YwDMKbqjAM4U0AAWAFqCEVDT0xJR0hUcghTS1gwNlVCUXoKCNWCARIENDI3MAozCMyQARIDNDE1GIgYIIwVKOzqjAMw1u6MAzhTQAFYAWoIRUNPTElHSFRyCFNLWDA2VUJRCjQIzJABEgQxOTE4GIwVIIIwKKPwjAMwkfGMAzhTQAFYAWoIRUNPTElHSFRyCFNLWDA2VUJRCqEBCjQIzJABEgQxOTE5GIIwIIwVKOODjgMw1oSOAzhUQABYAWoIRUNPU1RBTkRyCFRLSTkwVU5WCjMIzJABEgM0MzYYjBUgrhwogIuOAzC_j44DOFRAAVgBaghFQ09TVEFORHIIVEtJOTBVTlYKNAjVggESBDIyMjYYrhwggS0oj5COAzD4kI4DOFRAAVgBaghFQ09TVEFORHIIVEtJOTBVTlYSCggBEAEYASoCTEgYASIECAEQASgCKAMoBDAL) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, May 12 - Tue, May 26 BUF Buffalo CAG Cagliari $1,082 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BUF,to:CAG,departure:5/12/2026TANYT&leg2=from:CAG,to:BUF,departure:5/26/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1081.63&airProductToken=AQqlAQoxCMSYARIENTI1MBiBLSCpUSjb6YwDMLnqjAM4VUAAWAFqBUxJR0hUcghUS045NktCTAo8CMuYARIENjAwNxipUSCAkwEo9uqMAzDC7owDOFRAAVgBagVMSUdIVHIIVEtOOTZLQkx6CAjEmAESAjQ4CjIIy5gBEgQxNjc1GICTASCCMCi174wDMMHwjAM4TEABWAFqBUxJR0hUcghUS045NktCTAqoAQoyCMuYARIEMTY3NhiCMCCAkwEoiYOOAzCphI4DOFJAAFgBagVMSUdIVHIITktYMDZOQkwKPgjWpgESBDQwNTcYgJMBIOO0ASjYio4DMM6OjgM4VEABWAFqBUxJR0hUcghOS1gwNk5CTHoJCMSYARIDMTMzCjIIxJgBEgQ0MDIxGOO0ASCBLSjYj44DMKCQjgM4RUABWAFqBUxJR0hUcghOS1gwNk5CTBIKCAEQARgBKgJLTBgBIgQIARABKAIoAygEMAE) __Flights from Buffalo (BUF) to Cagliari (CAG)__ | Origin airport | Buffalo Niagara Intl. | | ------------------- | ---------------------------------------------------------------------------- | | Destination airport | Elmas | | Airlines serving | Austrian Airlines, British Airways, Lufthansa, Swiss International Air Lines | | Roundtrip price | $890 | | Distance | 4357 mi | ## Buffalo to Cagliari Flights The cheapest times to fly from Buffalo to Cagliari 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 Buffalo to Cagliari are during the month of August. You can find some of the cheapest flights from Buffalo to Cagliari with Expedia's search tool and vast selection of airlines. The best time to book a flight from Buffalo to Cagliari Sunday is one of the best days to book for cheap flights from Buffalo to Cagliari: 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 Buffalo to Cagliari 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 Buffalo to Cagliari in 2026\. You can also book with separate airlines for your outbound and return journeys, from $343 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 Buffalo to Cagliari 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 Buffalo to Cagliari 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. ## Frequently asked questions ### How much does a flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Cagliari (CAG-Elmas) cost? ### What is the cheapest month to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Cagliari (CAG-Elmas)? ### Which airlines fly direct from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Cagliari (CAG-Elmas)? ### What is the cheapest airline that flies from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Cagliari (CAG-Elmas)? ### How do I find cheap flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Cagliari (CAG-Elmas)? ### What is the best time to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Cagliari (CAG-Elmas)? ### What is the earliest flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Cagliari (CAG-Elmas)? ### How long does it take to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Cagliari (CAG-Elmas)? ### Can you fly business or first class from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Cagliari (CAG-Elmas)? ### How do I earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Cagliari (CAG-Elmas) flight with Expedia? ### Is it cheaper to buy a plane ticket from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Cagliari (CAG-Elmas) at the last minute? ### Is it cheaper to book a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Cagliari (CAG-Elmas) flight and hotel package? ### Can I cancel or change the date of my flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Cagliari (CAG-Elmas)? \*Flight schedules are subject to change. ## Explore a world of travel with Expedia - 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[Sardinia Vacation Rentals ](https://www.expedia.com/Destinations-In-Sardinia.d6048528.Vacation-Rental-Destinations) - [Cagliari Vacation Rentals ](https://www.expedia.com/Cagliari-Vacation-Rentals.d766.Travel-Guide-VacationRentals) - [Things to do in Elmas ](https://www.expedia.com/Things-To-Do-In-Elmas.d6345537.Travel-Guide-Activities) - [Things to do in Cagliari ](https://www.expedia.com/Things-To-Do-In-Cagliari.d766.Travel-Guide-Activities) - [Things to do in Sardinia ](https://www.expedia.com/Things-To-Do-In-Sardinia.d6048528.Travel-Guide-Activities) \*Available to One Key members.