Cheap flights from Des Moines, IA to Portsmouth, MA
Choose between Allegiant Air, Frontier Airlines, or Spirit Airlines to find the best price
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How much do flights to Portsmouth cost?
Cheapest nonstop round-trip | $511 |
---|---|
Most popular airline | Allegiant Air |
Key info about flying to Portsmouth
Great deals from Des Moines to Portsmouth
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Check-in for a flight from Des Moines to Portsmouth
Name | Carrier code | IATA Code | Passport needed during booking |
---|---|---|---|
Allegiant Air | AAY | G4 | No |
Frontier Airlines | FFT | F9 | No |
Spirit Airlines | NKS | NK | No |
WestJet | WJA | WS | No |
Sun Country Airlines | SCX | SY | Yes |
Online check-in is not available for these airlines.
Weather in Portsmouth
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 0°C | -6°C |
February | 1°C | -5°C |
March | 5°C | -1°C |
April | 11°C | 3°C |
May | 17°C | 9°C |
June | 21°C | 13°C |
July | 25°C | 17°C |
August | 25°C | 17°C |
September | 21°C | 13°C |
October | 15°C | 8°C |
November | 9°C | 2°C |
December | 3°C | -1°C |
14 day forecast
Frequently asked questions
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