Title: Flights to Casper from Madison from $358 (MSN to CPR) - Expedia.com ![Casper featuring landscape views and golf](https://images.trvl-media.com/place/6055899/008589a9-fc96-46ff-8eb9-c572559321cd.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Casper Area Convention and Visitors Bureau ![](https://images.trvl-media.com/place/6055899/008589a9-fc96-46ff-8eb9-c572559321cd.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # $358 Cheap Flights from Madison (MSN) to Casper (CPR) [View $358 flight on Thu, Apr 2, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:MSN,to:CPR,departure:4/2/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:357.90&airProductToken=AQpnCjEI1YIBEgQyMzYwGMxsIINpKIijiQMwo6SJAzhWQABYAWoFMl9lY29yCFZBQTRBREVOCjII1YIBEgQ0Nzk3GINpIOKLASjNpYkDMJemiQM4VkAAWAFqBTJfZWNvcghWQUE0QURFThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) ## Popular airlines from Dane County Regional Airport (MSN) to Casper, WY (CPR-Natrona County Intl.) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.com/Flights-Search?leg1=from:MSN,to:CPR,departure:4/2/2026TANYT&leg2=from:CPR,to:MSN,departure:4/9/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) ## Cheap Flights from Madison to Casper (MSN-CPR) Prices were available within the past 7 days and start at $358 for one-way flights and $444 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) Sun, Aug 23 - Sat, Aug 29 MSN Madison CPR Casper $444 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MSN,to:CPR,departure:8/23/2026TANYT&leg2=from:CPR,to:MSN,departure:8/29/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:443.30&airProductToken=AQprCjMI1YIBEgQyMzYwGMxsIINpKN7rlQMw9eyVAzhUQABYAWoHRUNPTk9NWXIIVEZBME9ERE4KNAjVggESBDUyOTQYg2kg4osBKNzvlQMwo_CVAzhUQAFYAWoHRUNPTk9NWXIIVEZBME9ERE4Kawo0CNWCARIENTI0NRjiiwEgg2ko87CWAzDMsZYDOEtAAFgBagdFQ09OT01ZcghLRkEyQURETgozCNWCARIEMTg5NBiDaSDMbCj3s5YDMP20lgM4S0ABWAFqB0VDT05PTVlyCEtGQTJBREROEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sun, Aug 23 - Sat, Aug 29 MSN Madison CPR Casper $512 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MSN,to:CPR,departure:8/23/2026TANYT&leg2=from:CPR,to:MSN,departure:8/29/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:511.18&airProductToken=AQpxCjYI1YIBEgQyMzYwGMxsIINpKN7rlQMw9eyVAzhOQABYAWoKMV9iYXNpY2Vjb3IIV0FBMk9EQk4KNwjVggESBDQ3OTcYg2kg4osBKK3ulQMw9O6VAzhOQABYAWoKMV9iYXNpY2Vjb3IIV0FBMk9EQk4KcQo3CNWCARIENTgwORjiiwEgg2ko17KWAzC5s5YDOE5AAFgBagoxX2Jhc2ljZWNvcghLRkEyQURCTgo2CNWCARIEMTg5NBiDaSDMbCj3s5YDMP20lgM4TkAAWAFqCjFfYmFzaWNlY29yCEtGQTJBREJOEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sun, Aug 23 - Sat, Aug 29 MSN Madison CPR Casper $514 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MSN,to:CPR,departure:8/23/2026TANYT&leg2=from:CPR,to:MSN,departure:8/29/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:513.31&airProductToken=AQppCjII1YIBEgQyMzYwGMxsIINpKN7rlQMw9eyVAzhUQABYAWoGRUNPUkVGcghURkEwT0RETQozCNWCARIENTI5NBiDaSDiiwEo3O-VAzCj8JUDOFRAAVgBagZFQ09SRUZyCFRGQTBPRERNCmkKMwjVggESBDUyNDUY4osBIINpKPOwlgMwzLGWAzhLQABYAWoGRUNPUkVGcghLRkEyQURETQoyCNWCARIEMTg5NBiDaSDMbCj3s5YDMP20lgM4S0ABWAFqBkVDT1JFRnIIS0ZBMkFERE0SCggBEAEYASoCVUEYASIECAEQASgCKAQoBjAB) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sun, Aug 23 - Sat, Aug 29 MSN Madison CPR Casper $519 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MSN,to:CPR,departure:8/23/2026TANYT&leg2=from:CPR,to:MSN,departure:8/29/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:518.80&airProductToken=AQprCjMI1YIBEgQyMzYwGMxsIINpKN7rlQMw9eyVAzhUQABYAWoHRUNPTk9NWXIIVEZBME9ERE4KNAjVggESBDUyOTQYg2kg4osBKNzvlQMwo_CVAzhUQAFYAWoHRUNPTk9NWXIIVEZBME9ERE4Kawo0CNWCARIENDY2NhjiiwEgg2koirSWAzDntJYDOFRAAFgBagdFQ09OT01ZcghURkEwT0RETgozCNWCARIENDc5MBiDaSDMbCiatZYDMKi2lgM4VEABWAFqB0VDT05PTVlyCFRGQTBPREROEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sun, Aug 23 - Sat, Aug 29 MSN Madison CPR Casper $522 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MSN,to:CPR,departure:8/23/2026TANYT&leg2=from:CPR,to:MSN,departure:8/29/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:521.72&airProductToken=AQpxCjYI1YIBEgQyMzYwGMxsIINpKN7rlQMw9eyVAzhOQABYAWoKMV9iYXNpY2Vjb3IIV0ZBME9EQk4KNwjVggESBDQ3OTcYg2kg4osBKK3ulQMw9O6VAzhOQABYAWoKMV9iYXNpY2Vjb3IIV0ZBME9EQk4KcQo3CNWCARIENTgwORjiiwEgg2ko17KWAzC5s5YDOE5AAFgBagoxX2Jhc2ljZWNvcghLRkEyQURCTgo2CNWCARIEMTg5NBiDaSDMbCj3s5YDMP20lgM4TkAAWAFqCjFfYmFzaWNlY29yCEtGQTJBREJOEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Fri, May 22 - Mon, May 25 MSN Madison CPR Casper $526 Roundtrip found 8 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MSN,to:CPR,departure:5/22/2026TANYT&leg2=from:CPR,to:MSN,departure:5/25/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:525.78&airProductToken=AQpxCjYI1YIBEgQyMzM4GMxsIINpKLrYjQMwzdmNAzhOQABYAWoKMV9iYXNpY2Vjb3IIVEZBME9EQk4KNwjVggESBDU1ODUYg2kg4osBKJvajQMw69qNAzhOQABYAWoKMV9iYXNpY2Vjb3IIVEZBME9EQk4KcQo3CNWCARIENDY2NhjiiwEgg2kojfyNAzDp_I0DOE5AAFgBagoxX2Jhc2ljZWNvcghURkEwT0RCTgo2CNWCARIENTIxNBiDaSDMbCia_Y0DMKv-jQM4TkAAWAFqCjFfYmFzaWNlY29yCFRGQTBPREJOEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sun, Aug 23 - Sat, Aug 29 MSN Madison CPR Casper $529 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MSN,to:CPR,departure:8/23/2026TANYT&leg2=from:CPR,to:MSN,departure:8/29/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:528.30&airProductToken=AQprCjMI1YIBEgQyMzM4GMxsIINpKNDulQMw5--VAzhXQABYAWoHRUNPTk9NWXIIV0ZBME9ERE4KNAjVggESBDUyMjYYg2kg4osBKOnxlQMwrvKVAzhXQAFYAWoHRUNPTk9NWXIIV0ZBME9ERE4Kawo0CNWCARIENTI0NRjiiwEgg2ko87CWAzDMsZYDOEtAAFgBagdFQ09OT01ZcghLRkEyQURETgozCNWCARIEMTg5NBiDaSDMbCj3s5YDMP20lgM4S0ABWAFqB0VDT05PTVlyCEtGQTJBREROEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sun, Aug 23 - Sat, Aug 29 MSN Madison CPR Casper $532 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MSN,to:CPR,departure:8/23/2026TANYT&leg2=from:CPR,to:MSN,departure:8/29/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:531.81&airProductToken=AQprCjMI1YIBEgQyMzYwGMxsIINpKN7rlQMw9eyVAzhWQABYAWoHRUNPTk9NWXIIVkFBNEFERU4KNAjVggESBDQ3OTcYg2kg4osBKK3ulQMw9O6VAzhWQAFYAWoHRUNPTk9NWXIIVkFBNEFERU4Kawo0CNWCARIENTI0NRjiiwEgg2ko87CWAzDMsZYDOEtAAFgBagdFQ09OT01ZcghLRkEyQURETgozCNWCARIEMTg5NBiDaSDMbCj3s5YDMP20lgM4S0ABWAFqB0VDT05PTVlyCEtGQTJBREROEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Fri, May 22 - Mon, May 25 MSN Madison CPR Casper $538 Roundtrip found 8 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MSN,to:CPR,departure:5/22/2026TANYT&leg2=from:CPR,to:MSN,departure:5/25/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:537.41&airProductToken=AQpxCjYI1YIBEgQyMzM4GMxsIINpKLrYjQMwzdmNAzhOQABYAWoKMV9iYXNpY2Vjb3IIVEZBME9EQk4KNwjVggESBDU1ODUYg2kg4osBKJvajQMw69qNAzhOQABYAWoKMV9iYXNpY2Vjb3IIVEZBME9EQk4KcQo3CNWCARIENTgxOBjiiwEgg2ko8faNAzDN940DOE5AAFgBagoxX2Jhc2ljZWNvcghTQUEyQURCTgo2CNWCARIEMjM2OBiDaSDMbCja-I0DMNz5jQM4TkAAWAFqCjFfYmFzaWNlY29yCFNBQTJBREJOEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sun, Apr 12 - Wed, Apr 15 MSN Madison CPR Casper $546 Roundtrip found 22 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MSN,to:CPR,departure:4/12/2026TANYT&leg2=from:CPR,to:MSN,departure:4/15/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:545.80&airProductToken=AQpxCjYI1YIBEgQyMzYwGMxsIINpKMiTigMw45SKAzhOQABYAWoKMV9iYXNpY2Vjb3IIU0FBMkFEQk4KNwjVggESBDQ3OTcYg2kg4osBKI2WigMw15aKAzhOQABYAWoKMV9iYXNpY2Vjb3IIU0FBMkFEQk4KcQo3CNWCARIENTg3ORjiiwEgg2ko2riKAzC1uYoDOE5AAFgBagoxX2Jhc2ljZWNvcghTQUEyQURCTgo2CNWCARIEMTg5NBiDaSDMbCjiuYoDMOm6igM4TkAAWAFqCjFfYmFzaWNlY29yCFNBQTJBREJOEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sun, Aug 23 - Sat, Aug 29 MSN Madison CPR Casper $564 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MSN,to:CPR,departure:8/23/2026TANYT&leg2=from:CPR,to:MSN,departure:8/29/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:563.17&airProductToken=AQpxCjYI1YIBEgQyMzYwGMxsIINpKN7rlQMw9eyVAzhOQABYAWoKMV9iYXNpY2Vjb3IIV0ZBME9EQk4KNwjVggESBDQ3OTcYg2kg4osBKK3ulQMw9O6VAzhOQABYAWoKMV9iYXNpY2Vjb3IIV0ZBME9EQk4KcQo3CNWCARIENDY1OBjiiwEgg2ko7rGWAzDHspYDOE5AAFgBagoxX2Jhc2ljZWNvcghMRkE3QURCTgo2CNWCARIEMTg5NBiDaSDMbCj3s5YDMP20lgM4TkAAWAFqCjFfYmFzaWNlY29yCExGQTdBREJOEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Fri, May 22 - Mon, May 25 MSN Madison CPR Casper $567 Roundtrip found 8 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MSN,to:CPR,departure:5/22/2026TANYT&leg2=from:CPR,to:MSN,departure:5/25/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:566.43&airProductToken=AQpxCjYI1YIBEgQyMzM4GMxsIINpKLrYjQMwzdmNAzhOQABYAWoKMV9iYXNpY2Vjb3IIVEZBME9EQk4KNwjVggESBDU1ODUYg2kg4osBKJvajQMw69qNAzhOQABYAWoKMV9iYXNpY2Vjb3IIVEZBME9EQk4KcQo3CNWCARIENTgwORjiiwEgg2ko2_qNAzC1-40DOE5AAFgBagoxX2Jhc2ljZWNvcghTQUEyQURCTgo2CNWCARIEMTg5NBiDaSDMbCj3-40DMP_8jQM4TkAAWAFqCjFfYmFzaWNlY29yCFNBQTJBREJOEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Fri, May 22 - Mon, May 25 MSN Madison CPR Casper $575 Roundtrip found 8 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MSN,to:CPR,departure:5/22/2026TANYT&leg2=from:CPR,to:MSN,departure:5/25/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:574.83&airProductToken=AQpxCjYI1YIBEgQyMzM4GMxsIINpKLrYjQMwzdmNAzhOQABYAWoKMV9iYXNpY2Vjb3IIU0FBMkFEQk4KNwjVggESBDU4MDIYg2kg4osBKOzajQMwuduNAzhOQABYAWoKMV9iYXNpY2Vjb3IIU0FBMkFEQk4KcQo3CNWCARIENTgxOBjiiwEgg2ko8faNAzDN940DOE5AAFgBagoxX2Jhc2ljZWNvcghTQUEyQURCTgo2CNWCARIEMjM2OBiDaSDMbCja-I0DMNz5jQM4TkAAWAFqCjFfYmFzaWNlY29yCFNBQTJBREJOEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sun, Apr 12 - Wed, Apr 15 MSN Madison CPR Casper $576 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MSN,to:CPR,departure:4/12/2026TANYT&leg2=from:CPR,to:MSN,departure:4/15/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:575.90&airProductToken=AQpxCjYI1YIBEgQyMzYwGMxsIINpKMiTigMw45SKAzhOQABYAWoKMV9iYXNpY2Vjb3IIU0FBMkFEQk4KNwjVggESBDQ2ODcYg2kg4osBKJqVigMw5pWKAzhOQABYAWoKMV9iYXNpY2Vjb3IIU0FBMkFEQk4KcQo3CNWCARIENTgxOBjiiwEgg2ko8bSKAzDLtYoDOE5AAFgBagoxX2Jhc2ljZWNvcghTQUEyQURCTgo2CNWCARIEMjM2OBiDaSDMbCj3tooDMPq3igM4TkAAWAFqCjFfYmFzaWNlY29yCFNBQTJBREJOEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sun, Aug 23 - Sat, Aug 29 MSN Madison CPR Casper $577 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MSN,to:CPR,departure:8/23/2026TANYT&leg2=from:CPR,to:MSN,departure:8/29/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:576.79&airProductToken=AQpxCjYI1YIBEgQyMzYwGMxsIINpKN7rlQMw9eyVAzhOQABYAWoKMV9iYXNpY2Vjb3IIV0ZBME9EQk4KNwjVggESBDQ3OTcYg2kg4osBKK3ulQMw9O6VAzhOQABYAWoKMV9iYXNpY2Vjb3IIV0ZBME9EQk4KcQo3CNWCARIENDY2NhjiiwEgg2koirSWAzDntJYDOE5AAFgBagoxX2Jhc2ljZWNvcghURkEwT0RCTgo2CNWCARIENDc5MBiDaSDMbCiatZYDMKi2lgM4TkAAWAFqCjFfYmFzaWNlY29yCFRGQTBPREJOEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) ## Frequently asked questions ### How much does a flight from Madison, WI (MSN-Dane County Regional) to Casper, WY (CPR-Natrona County Intl.) cost? ### What is the cheapest month to fly from Madison, WI (MSN-Dane County Regional) to Casper, WY (CPR-Natrona County Intl.)? ### Which airlines fly direct from Madison, WI (MSN-Dane County Regional) to Casper, WY (CPR-Natrona County Intl.)? ### What is the cheapest airline that flies from Madison, WI (MSN-Dane County Regional) to Casper, WY (CPR-Natrona County Intl.)? ### How do I find cheap flights from Madison, WI (MSN-Dane County Regional) to Casper, WY (CPR-Natrona County Intl.)? ### What is the best time to fly from Madison, WI (MSN-Dane County Regional) to Casper, WY (CPR-Natrona County Intl.)? ### What is the earliest flight from Madison, WI (MSN-Dane County Regional) to Casper, WY (CPR-Natrona County Intl.)? ### What are the most popular departure times for flights from Madison, WI (MSN-Dane County Regional) to Casper, WY (CPR-Natrona County Intl.)? ### How long does it take to fly from Madison, WI (MSN-Dane County Regional) to Casper, WY (CPR-Natrona County Intl.)? ### Can you fly business or first class from Madison, WI (MSN-Dane County Regional) to Casper, WY (CPR-Natrona County Intl.)? ### How do I earn miles on a Madison, WI (MSN-Dane County Regional) to Casper, WY (CPR-Natrona County Intl.) flight with Expedia? ### What airports do you fly into for Casper from Dane County Regional (MSN)? ### Is it cheaper to buy a plane ticket from Madison, WI (MSN-Dane County Regional) to Casper, WY (CPR-Natrona County Intl.) at the last minute? ### Is it cheaper to book a Madison, WI (MSN-Dane County Regional) to Casper, WY (CPR-Natrona County Intl.) flight and hotel package? ### Can I cancel or change the date of my flight from Madison, WI (MSN-Dane County Regional) to Casper, WY (CPR-Natrona County Intl.)? ## Travel information | Origin airport | Dane County Regional | | ------------------- | -------------------- | | Destination airport | Natrona County Intl. | | Airlines serving | United | | Roundtrip price | $443 | | Distance | 863 mi | ## Book with confidence # Madison to Casper Flights The cheapest times to fly from Madison to Casper 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 Madison to Casper are during the month of August. You can find some of the cheapest flights from Madison to Casper with Expedia's search tool and vast selection of airlines. The best time to book a flight from Madison to Casper Sunday is one of the best days to book for cheap flights from Madison to Casper: 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 Madison to Casper 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 Madison to Casper in 2026\. You can also book with separate airlines for your outbound and return journeys, from $358 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 Madison to Casper 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 Madison to Casper 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\. 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