$2,562+ Cheap flights from Missouri to Port Au Prince (PAP)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/13. Fares are subject to change and may not be available on all flights or dates of travel.
STL — PAP
Feb 28 — Mar 71
1 adult, Economy
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Cheapest flights from Missouri to Port Au PrinceExplore the most affordable flight options available from Missouri to Port Au Prince. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.
Explore the most affordable flight options available from Missouri to Port Au Prince. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.
This Trip.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1312:16 pm
STL
- PAP
3 stops26h 24m
Multiple Airlines
Fri 3/209:15 am
PAP
- STL
3 stops25h 34m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$2,562
Find flight deals from Missouri to Port Au Prince
Keep the following information in mind while searching for Missouri to Port Au Prince flight deals. Data was last updated January 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $2,562 (Trip.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Missouri to Port Au Prince that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Missouri to Port Au Prince that are best for you.
Fly from
Missouri
Fly to
Port Au Prince
Route
Depart
Return
Price
St. LouisPort Au Prince
STL - PAP
STLPAP
Lambert-St Louis
Fri 3/13
12:16 pm-3:40 pm
3 stops26h 24m
Port Au Prince Mais Gate
Fri 3/20
9:15 am-9:49 am
3 stops25h 34m
$2,562
Best time to book a flight from Missouri to Port Au Prince
Have a flexible travel schedule? Discover the best time to fly to Port Au Prince from Missouri with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
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