Cheap flights from Billings, MT to Porto, Portugal
Flights starting at $449. Choose between Alaska Airlines, easyJet, or Allegiant Air to find the best price.
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Tips to know when travelling to Porto
Cheapest one-way trip | $449 |
---|---|
Cheapest round-trip | $793 |
Average round-trip | $1,028 |
Includes rare itinerary | |
Most popular airline | Alaska Airlines |
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The most popular airlines for this route are Alaska Airlines, easyJet, Allegiant Air, Condor, and Transavia. Billings and Porto have 120 direct flights per week. When you arrive at Porto, consider visiting Santiago De Compostela, and Bairro of Ribeira, Portugal.
Check-in for a flight from Billings to Porto
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
easyJet | EZY | U2 | No | Opens 720 days before flight Closes 2 hours before flight |
Allegiant Air | AAY | G4 | No | Opens 24 days before flight Closes 1 hours before flight |
Condor | CFG | DE | No | No |
Transavia | TRA | HV | No | Opens 24 days before flight Closes 4 hours before flight |
Weather in Porto
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 13°C | 7°C |
February | 14°C | 7°C |
March | 16°C | 9°C |
April | 18°C | 10°C |
May | 20°C | 12°C |
June | 22°C | 15°C |
July | 25°C | 16°C |
August | 26°C | 17°C |
September | 24°C | 16°C |
October | 21°C | 14°C |
November | 16°C | 10°C |
December | 14°C | 9°C |
14 day forecast
Frequently asked questions
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