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| Depart | Return | Price | Airline |
|---|---|---|---|
| Dec 22 | Jan 01 |
$1,107
|
Air Canada
|
| Depart | Return | Price | Airline |
|---|
| Depart | Return | Price | Airline |
|---|
The cheapest flights from Ottawa to Birmingham are connecting flights on Air Canada, Delta Airlines, United Airlines, USAirways. Sometimes the cheapest airfare from Ottawa to Birmingham is with interline flight options (two different airlines)included in our search.