Title: CA $653 Cheap United fights from Boston to Shannon - Expedia.ca

 

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# CA $653 Cheap United fights from Boston (BOS) to Shannon (SNN)

[View CA $653 flight on Fri, Nov 14, 2025](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:BOS,to:SNN,departure:14/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:652.58&airProductToken=AQqhAQo1CNWCARIEMTk3NBjBkwEgxI0BKKiH_QIw_4f9AjhXQABYAWoHRUNPTk9NWXIIV0w3MDBOQ1YKMwjVggESAjE0GMSNASDriQEovIz9AjD5j_0COFdAAVgBagdFQ09OT01ZcghXTDcwME5DVgozCMWSARIDMzgxGOuJASCyayjYkP0CMLKR_QI4UUABWAFqB0VDT05PTVlyCFdMNzAwTkNWEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwAQ)

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## United flights from Boston to Shannon (BOS→SNN)

Prices were available within the past 7 days and start at CA $653 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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## Frequently asked questions

### How much is a United Airlines flight from Logan Intl. Airport (BOS) to Shannon Airport (SNN)?

> Use the "Price (lowest to highest)" filter on Expedia to find cheap United Airlines round-trip flights from BOS to SNN. Affordable one-way options from CA $653 are also available.\**\*These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.*

### What is the cheapest month to fly from BOS to SNN with United Airlines?

> United Airlines flights to Shannon are generally cheaper in the low-season months of January and February. Whether you need a return or one-way ticket, you could score a better deal then.

### Does United Airlines fly nonstop from Logan Intl. Airport (BOS) to Shannon Airport (SNN)?

> To find out if there's a direct journey from BOS to SNN with United Airlines or other carriers, check the "Nonstop" box when searching for tickets.

### What airports does United Airlines fly into in Shannon?

> United Airlines flights from Logan Intl. Airport (BOS) to Shannon touch down at Shannon Airport (SNN). This is the main entry point to this city.

### Can I change or cancel my United Airlines flight from Logan Intl. Airport (BOS) to Shannon Airport (SNN)?

> Changes are usually free within 24 hours of making a booking, but your airline may add a charge after that. For further details about modifying your flights, check out your "[Trips](https://www.expedia.ca/trips)," select your flight and click on "Manage Booking." If you'd like the flexibility to update your itinerary without being charged, apply the "Changes included" and "No cancel fee" filters when organizing your next trip.

## Travel information

| Origin airport | Logan Intl. |
| --- | --- |
| Destination airport | Shannon |
| Airlines serving | Aer Lingus, Air Canada, American Airlines, British Airways, JetBlue Airways |
| Popular airline | Aer Lingus |
| Distance | 4620 km |
| Average flight time | 10 hours 55 mins |

\*Available to Expedia members.