$903 Cheap Flights from Seattle (SEA) to Port Moresby (POM)

View $903 flight on Mon, Feb 2, 2026Opens in a new window

Popular airlines from Seattle to Port Moresby (POM-Jackson Intl.)

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Cheap Flights from Seattle to Port Moresby (SEA-POM)

Prices were available within the past 7 days and start at $903 for one-way flights and $1,545 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Mon, Feb 2 - Fri, Feb 13
SEA
Seattle
POM
Port Moresby
$1,545 Roundtrip, found 4 days ago
$1,545
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, Feb 2 from Seattle to Port Moresby, returning Fri, Feb 13, priced at $1,545 found 4 days ago
Alaska Airlines
Tue, Sep 8 - Tue, Sep 15
SEA
Seattle
POM
Port Moresby
$1,661 Roundtrip, found 4 days ago
$1,661
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Sep 8 from Seattle to Port Moresby, returning Tue, Sep 15, priced at $1,661 found 4 days ago
Alaska Airlines
Thu, Sep 10 - Tue, Sep 22
SEA
Seattle
POM
Port Moresby
$1,680 Roundtrip, found 1 day ago
$1,680
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Sep 10 from Seattle to Port Moresby, returning Tue, Sep 22, priced at $1,680 found 1 day ago
Alaska Airlines
Mon, Feb 2 - Fri, Feb 13
SEA
Seattle
POM
Port Moresby
$1,701 Roundtrip, found 4 days ago
$1,701
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, Feb 2 from Seattle to Port Moresby, returning Fri, Feb 13, priced at $1,701 found 4 days ago
Alaska Airlines
Mon, May 11 - Tue, May 19
SEA
Seattle
POM
Port Moresby
$1,716 Roundtrip, found 3 days ago
$1,716
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, May 11 from Seattle to Port Moresby, returning Tue, May 19, priced at $1,716 found 3 days ago
Alaska Airlines
Mon, Feb 2 - Fri, Feb 13
SEA
Seattle
POM
Port Moresby
$1,721 Roundtrip, found 4 days ago
$1,721
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, Feb 2 from Seattle to Port Moresby, returning Fri, Feb 13, priced at $1,721 found 4 days ago
Qatar Airways
Sun, Apr 12 - Thu, Apr 23
SEA
Seattle
POM
Port Moresby
$1,754 Roundtrip, found 6 days ago
$1,754
Roundtrip
found 6 days ago
Select Qatar Airways flight, departing Sun, Apr 12 from Seattle to Port Moresby, returning Thu, Apr 23, priced at $1,754 found 6 days ago
Cathay Pacific
Mon, Feb 2 - Fri, Feb 13
SEA
Seattle
POM
Port Moresby
$1,758 Roundtrip, found 4 days ago
$1,758
Roundtrip
found 4 days ago
Select Cathay Pacific flight, departing Mon, Feb 2 from Seattle to Port Moresby, returning Fri, Feb 13, priced at $1,758 found 4 days ago
Air Canada
Tue, Sep 8 - Tue, Sep 15
SEA
Seattle
POM
Port Moresby
$1,772 Roundtrip, found 4 days ago
$1,772
Roundtrip
found 4 days ago
Select Air Canada flight, departing Tue, Sep 8 from Seattle to Port Moresby, returning Tue, Sep 15, priced at $1,772 found 4 days ago
Qantas Airways
Tue, Sep 8 - Tue, Sep 15
SEA
Seattle
POM
Port Moresby
$2,619 Roundtrip, found 4 days ago
$2,619
Roundtrip
found 4 days ago
Select Qantas Airways flight, departing Tue, Sep 8 from Seattle to Port Moresby, returning Tue, Sep 15, priced at $2,619 found 4 days ago

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Jackson Intl. Airport (POM) cost?
Snag a cheap one-way flight from $903 or cheap return flight from $1,545 from Seattle - Tacoma Intl. Airport (SEA) to Jackson Intl. Airport (POM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to Jackson Intl. Airport (POM)?
Planning your getaway for February is a good way to save, as it's the cheapest month for flights between SEA and POM. 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 Jackson Intl. Airport (POM)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll fly you from SEA to POM. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Jackson Intl. Airport (POM)?
You'll need to book a flight with a layover if you're traveling from Seattle - Tacoma Intl. Airport (SEA) to Jackson Intl. Airport (POM). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from SEA to POM?
Usually you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* But this can change depending on the time of year, carrier 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 Jackson Intl. Airport (POM)?
Book a flight from Seattle - Tacoma Intl. Airport (SEA) to Jackson Intl. Airport (POM) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures after this time are on average 22% more likely to be canceled.**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 Jackson Intl. Airport (POM) last-minute?
Waiting until just before your trip to book your flight from SEA to POM generally means paying more. While you may find some last-minute deals, they're not always guaranteed. Be flexible with your itinerary for a better chance of snagging a bargain.
Is it cheaper to book a SEA to POM flight and hotel package?
You can save money by securing a SEA to POM flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. After selecting your preferred accommodations and flights, consider adding extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Jackson Intl. Airport (POM)?
If you reserved your SEA to POM flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Jackson Intl.
Airlines serving
Qantas Airways
Roundtrip price
$1,545
Distance
6720 mi

Book with confidence

Seattle to Port Moresby Flights

The cheapest times to fly from Seattle to Port Moresby

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 Moresby are during the month of February. You can find some of the cheapest flights from Seattle to Port Moresby with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Port Moresby

Sunday is one of the best days to book for cheap flights from Seattle to Port Moresby: 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 Moresby

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 Moresby in 2026. You can also book with separate airlines for your outbound and return journeys, from $903 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 Moresby 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 Moresby 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 Moresby Flights

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*Available to One Key members.