Title:  Cheap Flights from Seattle (SEA) to Sault Ste. Marie (CIU) - Expedia.ca

![Sault Ste Marie Michigan](https://images.trvl-media.com/place/3276/b76c25b6-fc61-40b9-bef5-6dc86c4e392f.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

![](https://images.trvl-media.com/place/3276/b76c25b6-fc61-40b9-bef5-6dc86c4e392f.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

#  Cheap Flights from Seattle (SEA) to Sault Ste. Marie (CIU)

## Popular airlines from Seattle-Tacoma International Airport (SEA) to Sault Ste. Marie, MI (CIU-Chippewa County Intl.)

- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg)  
Delta  
[](https://www.expedia.ca/Flights-Search?leg1=from:SEA,to:CIU,departure:23/04/2026TANYT&leg2=from:CIU,to:SEA,departure:30/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg)  
United  
[](https://www.expedia.ca/Flights-Search?leg1=from:SEA,to:CIU,departure:23/04/2026TANYT&leg2=from:CIU,to:SEA,departure:30/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}])

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## Frequently asked questions

### How much is a flight from Sea-Tac Airport to CIU?

### Do I need to pay a cancellation fee if I cancel my flight from SEA to CIU?

### How do I find cheap flights from Seattle - Tacoma Intl. Airport (SEA) to Chippewa County Intl. Airport (CIU) that have flexible change policies?

### How many hours is the flight from Seattle - Tacoma Intl. Airport (SEA) to Chippewa County Intl. Airport?

### How far is the flight from Sea-Tac Airport to CIU?

### Which airlines fly direct from Sea-Tac Airport to CIU?

### Are Sea-Tac Airport to CIU flight tickets cheaper when they're purchased at the last minute?

## Travel information

| Origin airport      | Seattle - Tacoma Intl. |
| ------------------- | ---------------------- |
| Destination airport | Chippewa County Intl.  |
| Distance            | 2834 km                |

\*Available to Expedia members.