Cheap flights from St. Louis, MO to Port Moresby, Papua New Guinea
Flights starting at $1,095. Choose between Air Niugini, Alaska Airlines, or Qantas to find the best price.
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Tips to know when travelling to Port Moresby
Cheapest one-way trip | $1,158 |
---|---|
Cheapest round-trip | $2,085 |
Average round-trip | $2,345 |
Includes rare itinerary | |
Most popular airline | Air Niugini |
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The most popular airlines for this route are Air Niugini, Alaska Airlines, Qantas, Spirit Airlines, and Philippine Airlines. St. Louis and Port Moresby have 69 direct flights per week.
Check-in for a flight from St. Louis to Port Moresby
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Air Niugini | ANG | PX | Yes | 0 0 |
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
Qantas | QFA | QF | Yes | 0 0 |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Philippine Airlines | PAL | PR | Yes | 0 0 |
Weather in Port Moresby
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 30°C | 24°C |
February | 29°C | 24°C |
March | 29°C | 24°C |
April | 29°C | 24°C |
May | 29°C | 24°C |
June | 28°C | 23°C |
July | 28°C | 23°C |
August | 28°C | 22°C |
September | 29°C | 23°C |
October | 29°C | 23°C |
November | 30°C | 24°C |
December | 30°C | 24 °C |
14 day forecast
Frequently asked questions
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