Cheap Flights from Seattle (SEA) to Port-au-Prince (PAP)

Popular airlines from Seattle-Tacoma International Airport (SEA) to Port-au-Prince (PAP-Toussaint Louverture Intl.)

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Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Port-au-Prince (PAP-Toussaint Louverture Intl.) cost?
Get a cheap one-way flight or cheap return flight from Seattle - Tacoma Intl. Airport (SEA) to Port-au-Prince (PAP-Toussaint Louverture Intl.) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to Port-au-Prince (PAP-Toussaint Louverture Intl.)?
Planning your trip for may help you find better deals, as it's the cheapest month for flights between SEA and PAP. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Port-au-Prince (PAP-Toussaint Louverture Intl.)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest SEA to PAP flight.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Port-au-Prince (PAP-Toussaint Louverture Intl.)?
Nonstop flights from Seattle - Tacoma Intl. Airport (SEA) to Port-au-Prince (PAP-Toussaint Louverture Intl.) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SEA to PAP?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Port-au-Prince (PAP-Toussaint Louverture Intl.)?
To land at Port-au-Prince (PAP-Toussaint Louverture Intl.) on schedule, book a flight that leaves Seattle - Tacoma Intl. Airport (SEA) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to Port-au-Prince (PAP-Toussaint Louverture Intl.) last-minute?
Waiting until just before your departure to book a flight from SEA to PAP often results in higher prices. While it's possible to find some last-minute discounts, they aren't always guaranteed. Be flexible with your itinerary to boost your chances of getting a bargain.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Port-au-Prince (PAP-Toussaint Louverture Intl.)?
Typically, you're able to cancel or reschedule your SEA to PAP flight. However, there may be additional fees, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you want more information, visit our Customer Service portal.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Toussaint Louverture Intl.
Distance
3434 mi

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Seattle to Port-au-Prince Flights

The cheapest times to fly from Seattle to Port-au-Prince

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seattle to Port-au-Prince are during the month of . You can find some of the cheapest flights from Seattle to Port-au-Prince with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Port-au-Prince

Sunday is one of the best days to book for cheap flights from Seattle to Port-au-Prince: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seattle to Port-au-Prince

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seattle to Port-au-Prince in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seattle to Port-au-Prince flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seattle to Port-au-Prince airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Seattle to Port-au-Prince Flights

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