Title: CA $1,208 Cheap American Airlines fights from Washington to Shannon - Expedia.ca

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# CA $1,208 Cheap American Airlines fights from Washington (IAD) to Shannon (SNN)

[View CA $1,208 flight on Thu, Aug 6, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:IAD,to:SNN,departure:06/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1207.18&airProductToken=AQp-Cj0IwYIBEgQ2Nzk2GIgYIOuJASjzsJQDMLW0lAM4VkAAWAFqBE1BSU5yCFZMVzBENE01egoIwoIBEgQ2Nzk2Cj0IwYIBEgQ4MDU5GOuJASCyayiytZQDMIy2lAM4VkABWAFqBE1BSU5yCFZMVzBENE01egoIxZIBEgQ4MDU5EgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwAQ) 

- [Roundtrip](?flightType=roundtrip)
- [One-way](?flightType=oneway)
- [Multi-city](?flightType=multicity)

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## American Airlines flights from Washington to Shannon (IAD→SNN)

Prices were available within the past 7 days and start at CA $1,208 for one-way flights and CA $1,275 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif)

Thu, Aug 6 - Thu, Aug 13

IAD

Washington

SNN

Shannon

CA $1,275

Roundtrip

found 4 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:SNN,departure:06/08/2026TANYT&leg2=from:SNN,to:IAD,departure:13/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1274.68&airProductToken=AQp-Cj0IwYIBEgQ2Nzk2GIgYIOuJASjzsJQDMLW0lAM4T0AAWAFqBE1BSU5yCE9MVzVEN001egoIwoIBEgQ2Nzk2Cj0IwYIBEgQ4MDU5GOuJASCyayiytZQDMIy2lAM4T0ABWAFqBE1BSU5yCE9MVzVEN001egoIxZIBEgQ4MDU5CnkKNAjFkgESAzM4MBiyayDriQEo8PeUAzDF-JQDOE9AAFgBaghFQ0xBU1NJQ3IIT0tYN0QxTTUKQQjBsgESBDU1MzMY64kBIIgYKKX8lAMwlICVAzhPQAFYAWoIRUNMQVNTSUNyCE9LWDdEMU01egoIwoIBEgQ1NTMzEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwAQ)

![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif)

Thu, Aug 6 - Thu, Aug 13

IAD

Washington

SNN

Shannon

CA $1,277

Roundtrip

found 4 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:SNN,departure:06/08/2026TANYT&leg2=from:SNN,to:IAD,departure:13/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1276.08&airProductToken=AQpxCj0IwYIBEgQ2Nzk2GIgYIOuJASjzsJQDMLW0lAM4T0AAWAFqBE1BSU5yCE9MVzVEN001egoIwoIBEgQ2Nzk2CjAIxZIBEgMzODEY64kBILJrKLK1lAMwjLaUAzhPQAFYAWoETUFJTnIIT0xXNUQ3TTUKeQo0CMWSARIDMzgwGLJrIOuJASjw95QDMMX4lAM4T0AAWAFqCEVDTEFTU0lDcghPS1g3RDFNNQpBCMGyARIENTUzMxjriQEgiBgopfyUAzCUgJUDOE9AAVgBaghFQ0xBU1NJQ3IIT0tYN0QxTTV6CgjCggESBDU1MzMSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAB)

![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif)

Thu, Aug 6 - Thu, Aug 13

IAD

Washington

SNN

Shannon

CA $1,281

Roundtrip

found 4 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:SNN,departure:06/08/2026TANYT&leg2=from:SNN,to:IAD,departure:13/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1280.28&airProductToken=AQp-Cj0IwYIBEgQ2Nzk2GIgYIOuJASjzsJQDMLW0lAM4T0AAWAFqBE1BSU5yCE9MVzVEN001egoIwoIBEgQ2Nzk2Cj0IwYIBEgQ4MDU5GOuJASCyayiytZQDMIy2lAM4T0ABWAFqBE1BSU5yCE9MVzVEN001egoIxZIBEgQ4MDU5Cn4KPQjBggESBDgwNjAYsmsg64kBKPD3lAMwxfiUAzhPQABYAWoETUFJTnIIT0tYN0QxTTV6CgjFkgESBDgwNjAKPQjBggESBDY2MzAY64kBIIgYKOz6lAMw5f6UAzhPQAFYAWoETUFJTnIIT0tYN0QxTTV6CgjCggESBDY2MzASCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAB)

![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif)

Thu, Aug 6 - Thu, Aug 13

IAD

Washington

SNN

Shannon

CA $1,282

Roundtrip

found 4 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:SNN,departure:06/08/2026TANYT&leg2=from:SNN,to:IAD,departure:13/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1281.68&airProductToken=AQpxCj0IwYIBEgQ2Nzk2GIgYIOuJASjzsJQDMLW0lAM4T0AAWAFqBE1BSU5yCE9MVzVEN001egoIwoIBEgQ2Nzk2CjAIxZIBEgMzODEY64kBILJrKLK1lAMwjLaUAzhPQAFYAWoETUFJTnIIT0xXNUQ3TTUKfgo9CMGCARIEODA2MBiyayDriQEo8PeUAzDF-JQDOE9AAFgBagRNQUlOcghPS1g3RDFNNXoKCMWSARIEODA2MAo9CMGCARIENzAwMhjriQEgiBgopfyUAzCUgJUDOE9AAVgBagRNQUlOcghPS1g3RDFNNXoKCMKCARIENzAwMhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAE)

![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif)

Thu, Aug 6 - Thu, Aug 13

IAD

Washington

SNN

Shannon

CA $1,284

Roundtrip

found 4 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:SNN,departure:06/08/2026TANYT&leg2=from:SNN,to:IAD,departure:13/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1283.08&airProductToken=AQpxCj0IwYIBEgQ2Nzk2GIgYIOuJASjzsJQDMLW0lAM4T0AAWAFqBE1BSU5yCE9MVzVEN001egoIwoIBEgQ2Nzk2CjAIxZIBEgMzODEY64kBILJrKLK1lAMwjLaUAzhPQAFYAWoETUFJTnIIT0xXNUQ3TTUKcQowCMWSARIDMzgwGLJrIOuJASjw95QDMMX4lAM4T0AAWAFqBE1BSU5yCE9LWDdEMU01Cj0IwYIBEgQ2OTY4GOuJASCIGCiX-pQDMIb-lAM4T0ABWAFqBE1BSU5yCE9LWDdEMU01egoIwoIBEgQ2OTY4EgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwAQ)

![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif)

Thu, Aug 6 - Thu, Aug 13

IAD

Washington

SNN

Shannon

CA $1,301

Roundtrip

found 4 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:SNN,departure:06/08/2026TANYT&leg2=from:SNN,to:IAD,departure:13/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1300.68&airProductToken=AQp-Cj0IwYIBEgQ2OTY3GIgYIOuJASiUsJQDMOCzlAM4T0AAWAFqBE1BSU5yCE9MVzVEN001egoIwoIBEgQ2OTY3Cj0IwYIBEgQ4MDU5GOuJASCyayiytZQDMIy2lAM4T0ABWAFqBE1BSU5yCE9MVzVEN001egoIxZIBEgQ4MDU5CnUKMgjFkgESAzM4MBiyayDriQEo8PeUAzDF-JQDOE9AAFgBagZPUFRJTUFyCE9LWDdEMU01Cj8IyYQBEgQzNTkwGOuJASCIGCiX-pQDMIb-lAM4T0ABWAFqBk9QVElNQXIIT0tYN0QxTTV6CgjCggESBDM1OTASCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAB)

![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif)

Thu, Aug 6 - Thu, Aug 13

IAD

Washington

SNN

Shannon

CA $1,303

Roundtrip

found 4 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:SNN,departure:06/08/2026TANYT&leg2=from:SNN,to:IAD,departure:13/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1302.08&airProductToken=AQpxCj0IwYIBEgQ2Nzk2GIgYIOuJASjzsJQDMLW0lAM4T0AAWAFqBE1BSU5yCE9MVzVEN001egoIwoIBEgQ2Nzk2CjAIxZIBEgMzODEY64kBILJrKLK1lAMwjLaUAzhPQAFYAWoETUFJTnIIT0xXNUQ3TTUKdQoyCMWSARIDMzgwGLJrIOuJASjw95QDMMX4lAM4T0AAWAFqBk9QVElNQXIIT0tYN0QxTTUKPwjJhAESBDM1OTAY64kBIIgYKJf6lAMwhv6UAzhPQAFYAWoGT1BUSU1BcghPS1g3RDFNNXoKCMKCARIEMzU5MBIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAE)

![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif)

Thu, Aug 6 - Thu, Aug 13

IAD

Washington

SNN

Shannon

CA $1,308

Roundtrip

found 4 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:SNN,departure:06/08/2026TANYT&leg2=from:SNN,to:IAD,departure:13/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1307.68&airProductToken=AQp-Cj0IwYIBEgQ3MDAxGIgYIOuJASixspQDMO61lAM4UUAAWAFqBE1BSU5yCFFMTjdEMU01egoIwoIBEgQ3MDAxCj0IwYIBEgQ4MDYxGOuJASCyayjUt5QDMK64lAM4UUABWAFqBE1BSU5yCFFMTjdEMU01egoIxZIBEgQ4MDYxCnkKNAjFkgESAzM4MBiyayDriQEo8PeUAzDF-JQDOE9AAFgBaghFQ0xBU1NJQ3IIT0tYN0QxTTUKQQjBsgESBDU0MTcY64kBIIgYKJf6lAMwhv6UAzhPQAFYAWoIRUNMQVNTSUNyCE9LWDdEMU01egoIwoIBEgQ1NDE3EgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwAQ)

![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif)

Thu, Aug 6 - Thu, Aug 13

IAD

Washington

SNN

Shannon

CA $1,314

Roundtrip

found 4 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:SNN,departure:06/08/2026TANYT&leg2=from:SNN,to:IAD,departure:13/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1313.28&airProductToken=AQp-Cj0IwYIBEgQ3MDAxGIgYIOuJASixspQDMO61lAM4UUAAWAFqBE1BSU5yCFFMTjdEMU01egoIwoIBEgQ3MDAxCj0IwYIBEgQ4MDYxGOuJASCyayjUt5QDMK64lAM4UUABWAFqBE1BSU5yCFFMTjdEMU01egoIxZIBEgQ4MDYxCn4KPQjBggESBDgwNjAYsmsg64kBKPD3lAMwxfiUAzhPQABYAWoETUFJTnIIT0tYN0QxTTV6CgjFkgESBDgwNjAKPQjBggESBDcwMDIY64kBIIgYKKX8lAMwlICVAzhPQAFYAWoETUFJTnIIT0tYN0QxTTV6CgjCggESBDcwMDISCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAB)

![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif)

Thu, Aug 6 - Thu, Aug 13

IAD

Washington

SNN

Shannon

CA $1,315

Roundtrip

found 4 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IAD,to:SNN,departure:06/08/2026TANYT&leg2=from:SNN,to:IAD,departure:13/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1314.68&airProductToken=AQp-Cj0IwYIBEgQ3MDAxGIgYIOuJASixspQDMO61lAM4UUAAWAFqBE1BSU5yCFFMTjdEMU01egoIwoIBEgQ3MDAxCj0IwYIBEgQ4MDYxGOuJASCyayjUt5QDMK64lAM4UUABWAFqBE1BSU5yCFFMTjdEMU01egoIxZIBEgQ4MDYxCnEKMAjFkgESAzM4MBiyayDriQEo8PeUAzDF-JQDOE9AAFgBagRNQUlOcghPS1g3RDFNNQo9CMGCARIENjk2OBjriQEgiBgol_qUAzCG_pQDOE9AAVgBagRNQUlOcghPS1g3RDFNNXoKCMKCARIENjk2OBIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAE)

## Find the cheapest month to fly from Washington (IAD) to Shannon (SNN)

### August is typically the cheapest month to fly

From CA $750 - CA $1,690 per traveller.

__Flight from Washington to Shannon (IAD - SNN) route information__
| Origin airport      | Washington Dulles Intl. |
| ------------------- | ----------------------- |
| Destination airport | Shannon                 |
| Distance            | 5276 km                 |

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