
Popular airlines to Portsmouth
- American Airlines
American Airlines
- Delta
Delta
- United
United
- Southwest Airlines
Southwest Airlines
- JetBlue Airways
JetBlue Airways
- Spirit Airlines
Spirit Airlines
- Frontier Airlines
Frontier Airlines
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Cheap round-trip flights to Portsmouth
These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.




Find the cheapest month to fly from Columbus (CMH) to Boston (BOS)
September is typically the cheapest month to fly
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Travel information
Destination airport | Logan Intl. |
|---|---|
Destination airport IATA code | BOS |
Destination city name | Boston |
Return price | RM481 |
Trending flights to Portsmouth
These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

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