£287 Cheap Flights from Seattle (SEA) to Panama City (PTY)

View £287 flight on Sun, 21 Sep 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Tocumen Intl. Airport (PTY)

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Cheap Flights from Seattle (SEA) to Panama City (PTY)

Prices were available within the past 7 days and start at £287 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Seattle (SEA) to Panama City (PTY)

May is typically the cheapest month to fly

From £435 - £631 per traveller.

Graph displaying average flight prices per month

Flight from Seattle to Panama City route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Tocumen Intl.
Airlines serving
Copa
Distance
5831 km

Compare flights from Seattle to Panama City easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Seattle to Panama City. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Tocumen Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Seattle - Tacoma Intl. to Tocumen Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Seattle - Tacoma Intl. (SEA) to Tocumen Intl. (PTY)

The easiest way to view the best deals on flights from Seattle to Panama City today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Seattle - Tacoma Intl. to Tocumen Intl. start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Seattle and Panama City
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Seattle to Panama City flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Seattle - Tacoma Intl. to Tocumen Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from SEA to PTY?
The lowest price advertised for a round-trip flight from SEA to Panama Airport is . But you better get moving. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Sea-Tac Airport to Tocumen Intl. Airport (PTY)?
This varies between airlines, as each one has its own terms and conditions. Visit the Customer Service Portal, where there are simple instructions on how to cancel your flight online.
How do I find cheap flights from Seattle - Tacoma Intl. Airport (SEA) to Panama Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Seattle - Tacoma Intl. Airport (SEA) to PTY flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Sea-Tac Airport to PTY?
The distance is around 5,900 kilometres, so fill your carry-on luggage with all the items you need to make the long journey comfortable. Wondering what to take on board your SeaTac to Tocumen flight? A sleep mask, earplugs and a neck pillow are among the essentials.
Which airlines fly direct from Sea-Tac Airport to Panama Airport?
Flying directly between Sea-Tac Airport and PTY isn't possible at this time. However, you'll still be able to find a flight to Tocumen with at least one stop.
Are SEA to Tocumen Intl. Airport (PTY) flight tickets cheaper when they're purchased at the last minute?
It is possible to score an awesome last-minute deal from SEA to Panama Airport, but it can also be hit-or-miss. As many airlines publish prices up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to pounce when you see a bargain. Expedia compares carrier prices and updates flight deals often, so you can be certain you're always getting the latest offers.

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