Cheap flights from St. Louis to Port Moresby from $1,060

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3 stops
Thu, Jul 3
St. Louis STLPort Moresby POM

$1,060
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3 stops
Tue, Jul 1
St. Louis STLPort Moresby POM

$1,109
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3 stops
Thu, Jul 3
St. Louis STLPort Moresby POM

$1,120
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3 stops
Fri, Jul 4
St. Louis STLPort Moresby POM

$1,233
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3 stops
Thu, Jul 3
St. Louis STLPort Moresby POM

$1,266
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3 stops
Wed, Jul 2
St. Louis STLPort Moresby POM

$1,309
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Prices updated:

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2 stops
Fri, Jul 4 – Sat, Jul 12
St. Louis STLPort Moresby POM

$2,627
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2 stops
Fri, Jul 4 – Sat, Jul 12
St. Louis STLPort Moresby POM

$2,815
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2 stops
Fri, Jul 4 – Sat, Jul 12
St. Louis STLPort Moresby POM

$2,916
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2 stops
Fri, Jul 4 – Sat, Jul 12
St. Louis STLPort Moresby POM

$2,961
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2 stops
Fri, Jul 4 – Sat, Jul 12
St. Louis STLPort Moresby POM

$3,099
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2 stops
Fri, Jul 4 – Sat, Jul 12
St. Louis STLPort Moresby POM

$3,143
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Prices updated:

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How much do flights to Port Moresby cost?

Key info about flying to Port Moresby

Depart from
St. Louis Lambert International
Arrive to
Jacksons International
Average flights per week
122
Flight distance

Check-in for a flight from St. Louis to Port Moresby

NameCarrier codeIATA CodePassport needed during booking
Air NiuginiANGPXYes
QantasQFAQFNo
Hawaiian AirlinesHALHANo
Jetstar AirwaysJSTJQNo
Alaska AirlinesASAASNo

Weather in Port Moresby

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January30°C24°C
February29°C24°C
March29°C24°C
April29°C24°C
May29°C24°C
June28°C23°C
July28°C23°C
August28°C22°C
September29°C23°C
October29°C23°C
November30°C24°C
December30°C24°C
Hottest Month
30°C
December
Coldest month
22°C
August
Sunny days
210
days per year

14 day forecast

Saturday
14 Jun
88%
29°C24°C
21 Jun
29°C24°C
Sunday
15 Jun
89%
29°C25°C
22 Jun
73%
29°C24°C
Monday
16 Jun
89%
28°C25°C
23 Jun
68%
28°C24°C
Tuesday
17 Jun
88%
29°C24°C
24 Jun
87%
28°C24°C
Wednesday
18 Jun
88%
28°C24°C
25 Jun
82%
28°C24°C
Thursday
19 Jun
81%
28°C25°C
26 Jun
87%
28°C24°C
Friday
20 Jun
89%
28°C24°C
27 Jun
89%
28°C24°C
The most popular airlines for this route are Air Niugini, Qantas, Hawaiian Airlines, Jetstar Airways, and Alaska Airlines. St. Louis and Port Moresby have 122 direct flights per week.

Frequently asked questions

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