$397 Cheap Flights from Panama City (PTY) to Seattle (SEA)

View $397 flight on Mon, Nov 3, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at $397 for one-way flights and $684 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Nov 10 - Thu, Nov 13
PTY
Panama City
SEA
Seattle
$684 Roundtrip, found 3 days ago
$684
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Nov 10 from Panama City to Seattle, returning Thu, Nov 13, priced at $684 found 3 days ago
American Airlines
Wed, Dec 17 - Wed, Dec 31
PTY
Panama City
SEA
Seattle
$685 Roundtrip, found 12 hours ago
$685
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Wed, Dec 17 from Panama City to Seattle, returning Wed, Dec 31, priced at $685 found 12 hours ago
United
Wed, Dec 24 - Thu, Jan 1
PTY
Panama City
SEA
Seattle
$685 Roundtrip, found 3 hours ago
$685
Roundtrip
found 3 hours ago
Select United flight, departing Wed, Dec 24 from Panama City to Seattle, returning Thu, Jan 1, priced at $685 found 3 hours ago
Delta
Wed, Dec 24 - Thu, Jan 1
PTY
Panama City
SEA
Seattle
$685 Roundtrip, found 3 hours ago
$685
Roundtrip
found 3 hours ago
Select Delta flight, departing Wed, Dec 24 from Panama City to Seattle, returning Thu, Jan 1, priced at $685 found 3 hours ago
American Airlines
Wed, Oct 29 - Wed, Nov 12
PTY
Panama City
SEA
Seattle
$689 Roundtrip, found 2 days ago
$689
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Oct 29 from Panama City to Seattle, returning Wed, Nov 12, priced at $689 found 2 days ago
United
Mon, Nov 10 - Thu, Nov 13
PTY
Panama City
SEA
Seattle
$693 Roundtrip, found 3 days ago
$693
Roundtrip
found 3 days ago
Select United flight, departing Mon, Nov 10 from Panama City to Seattle, returning Thu, Nov 13, priced at $693 found 3 days ago
United
Thu, Dec 11 - Sun, Dec 28
PTY
Panama City
SEA
Seattle
$693 Roundtrip, found 4 days ago
$693
Roundtrip
found 4 days ago
Select United flight, departing Thu, Dec 11 from Panama City to Seattle, returning Sun, Dec 28, priced at $693 found 4 days ago
American Airlines
Tue, Oct 28 - Tue, Nov 11
PTY
Panama City
SEA
Seattle
$694 Roundtrip, found 5 days ago
$694
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Oct 28 from Panama City to Seattle, returning Tue, Nov 11, priced at $694 found 5 days ago
Copa
Thu, Sep 11 - Thu, Sep 18
PTY
Panama City
SEA
Seattle
$835 Roundtrip, found 2 hours ago
$835
Roundtrip
found 2 hours ago
Select Copa flight, departing Thu, Sep 11 from Panama City to Seattle, returning Thu, Sep 18, priced at $835 found 2 hours ago
avianca
Wed, Sep 24 - Wed, Oct 1
PTY
Panama City
SEA
Seattle
$1,011 Roundtrip, found 7 hours ago
$1,011
Roundtrip
found 7 hours ago
Select avianca flight, departing Wed, Sep 24 from Panama City to Seattle, returning Wed, Oct 1, priced at $1,011 found 7 hours ago

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

April is typically the cheapest month to fly

From $612 - $1,186 per traveler.

Graph displaying average flight prices per month

Alternative airports near Seattle

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Seattle - Tacoma Intl. SEA. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $1,072
SEA
Seattle - Tacoma Intl.
Cheapest
Average driving time to city center20 min
Flights from $1,072
Flights from Panama City (PTY) to Seattle (SEA)
Origin airport
Tocumen Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
American Airlines, Copa, Delta, United, avianca
Roundtrip price
$684
Distance
3644 mi

Panama City to Seattle Flights

The cheapest times to fly from Panama City to Seattle

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

 

The best time to book a flight from Panama City to Seattle

Sunday is one of the best days to book for cheap flights from Panama City to Seattle: 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 Panama City to Seattle

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 Panama City to Seattle in 2025. You can also book with separate airlines for your outbound and return journeys, from $397 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 Panama City to Seattle 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 Panama City to Seattle 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.

 

Frequently asked questions

How much does a flight from Tocumen Intl. Airport (PTY) to Seattle - Tacoma Intl. Airport (SEA) cost?
Snag a cheap one-way flight from $397 or cheap return flight from $684 from Tocumen Intl. Airport (PTY) to Seattle - Tacoma Intl. Airport (SEA) 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 Tocumen Intl. Airport (PTY) to Seattle - Tacoma Intl. Airport (SEA)?
November is the most affordable month to fly from PTY to SEA. Traveling during quieter months is often the key to scoring lower fares.
What is the cheapest airline that flies from Tocumen Intl. Airport (PTY) to Seattle - Tacoma Intl. Airport (SEA)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from PTY to SEA. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Tocumen Intl. Airport (PTY) to Seattle - Tacoma Intl. Airport (SEA)?
You'll have to catch a flight with a layover if you're traveling from Tocumen Intl. Airport (PTY) to Seattle - Tacoma Intl. Airport (SEA). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from PTY to SEA?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary depending on various factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Tocumen Intl. Airport (PTY) to Seattle - Tacoma Intl. Airport (SEA)?
To avoid possible delays on the Tocumen Intl. Airport (PTY) to Seattle - Tacoma Intl. Airport (SEA) route, travel before 3 PM. Departures after this hour have a 22% higher chance of being 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 Tocumen Intl. Airport (PTY) to Seattle - Tacoma Intl. Airport (SEA) last-minute?
Waiting until right before your break to book a ticket from PTY to SEA often results in higher prices. While you might find some last-minute discounts, they aren't always guaranteed. Keep your travel plans flexible to boost your chances of getting a bargain.
Is it cheaper to book a PTY to SEA flight and hotel package?
Securing a PTY to SEA flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Select from our impressive range of hotels and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Tocumen Intl. Airport (PTY) to Seattle - Tacoma Intl. Airport (SEA)?
Typically, you can cancel or reschedule your PTY to SEA flight. However, there may be additional charges, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you need more information, go to our Customer Service portal.

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*Available to One Key members.