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$352+ Cheap flights from Panama to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
PTY — SEA
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Panama to Seattle

Best flights from Panama to Seattle
Discover carefully curated flight deals from Panama to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/258:55 amPTY - SEA
1 stop17h 05mUnited Airlines
Sun 3/16:04 pmSEA - PTY
2 stops17h 41mUnited Airlines
Deal found 12/15$647
This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/13:30 pmPTY - SEA
2 stops21h 08mUnited Airlines
Fri 5/111:55 pmSEA - PTY
1 stop16h 42mUnited Airlines
Deal found 12/16$655
This United Airlines deal was found by Cheapflights users on 12/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/187:55 amPTY - SEA
1 stop17h 04mUnited Airlines
Sun 3/226:45 amSEA - PTY
1 stop9h 53mUnited Airlines
Deal found 12/17$664
This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/308:55 amPTY - SEA
1 stop17h 04mUnited Airlines
Fri 2/65:10 pmSEA - PTY
2 stops23h 28mUnited Airlines
Deal found 12/16$698

Find flight deals from Panama to Seattle

Keep the following information in mind while searching for Panama to Seattle flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$647
(United Airlines)

One-way from

$352
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$697
Provider with most accurate pricing for Panama City Tocumen Intl-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Panama City Tocumen Intl-Seattle/Tacoma Intl flights.
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From Panama to Seattle/Tacoma Intl
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One-way flight from Panama to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($9 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Panama to Seattle 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 December 18, 2025.
Use the filters below to find and compare flights from Panama to Seattle that are best for you.

Fly from

Panama

Fly to

Seattle

Route

Depart

Return

Price

Panama CitySeattle

PTY - SEA

PTYSEA

Panama City Tocumen Intl

Wed 2/25

8:55 am-11:00 pm

1 stop17h 05m

Seattle/Tacoma Intl

Sun 3/1

6:04 pm-2:45 pm

2 stops17h 41m

$647

Panama CitySeattle

PTY - SEA

PTYSEA

Panama City Tocumen Intl

Wed 4/1

3:30 pm-10:38 am

2 stops21h 08m

Seattle/Tacoma Intl

Fri 5/1

11:55 pm-6:37 pm

1 stop16h 42m

$655

Panama CitySeattle

PTY - SEA

PTYSEA

Panama City Tocumen Intl

Wed 3/18

7:55 am-10:59 pm

1 stop17h 04m

Seattle/Tacoma Intl

Sun 3/22

6:45 am-6:38 pm

1 stop9h 53m

$664

Panama CitySeattle

PTY - SEA

PTYSEA

Panama City Tocumen Intl

Fri 1/30

8:55 am-10:59 pm

1 stop17h 04m

Seattle/Tacoma Intl

Fri 2/6

5:10 pm-7:38 pm

2 stops23h 28m

$698

Panama CitySeattle

PTY - SEA

PTYSEA

Panama City Tocumen Intl

Thu 1/22

3:50 pm-11:01 am

3 stops22h 11m

$353

Panama CitySeattle

PTY - SEA

PTYSEA

Panama City Tocumen Intl

Wed 1/14

4:41 pm-12:49 pm

1 stop23h 08m

$371

Panama CitySeattle

PTY - SEA

PTYSEA

Panama City Tocumen Intl

Mon 5/4

7:55 am-9:56 pm

2 stops16h 01m

$371

Panama CitySeattle

PTY - SEA

PTYSEA

Panama City Tocumen Intl

Thu 1/22

4:41 pm-10:59 pm

1 stop33h 18m

$371

Panama CitySeattle

PTY - SEA

PTYSEA

Panama City Tocumen Intl

Sat 3/14

7:55 am-8:58 pm

2 stops15h 03m

$393

Panama CitySeattle

PTY - SEA

PTYSEA

Panama City Tocumen Intl

Wed 1/14

10:25 am-4:28 pm

3 stops33h 03m

$395

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 13 results
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Best time to book a flight from Panama to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Panama 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

Everything you need to know about your flight from Panama to Seattle

What is the cheapest month to book a flight from Panama to Seattle?

Currently, December is the cheapest month in which you can book a flight from Panama to Seattle (average of $555). Flying from Panama to Seattle in February is currently the most expensive (average of $705). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated December 18, 2025.
Read through reviews of airlines operating flights from Panama to Seattle, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,091 reviews

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.6

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
United Airlines
7.4
Good
9,091 reviews
United Airlines
7.4
Good
9,091 reviews

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.6

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability

Related info for your journey

Find useful and relevant information for your journey from Panama to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Seattle from Panama?

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly into when you book flights from Panama to Seattle.

  • How long is the flight from Panama to Seattle?

    For as low as $647, United Airlines can have you in Seattle from Panama in 17h 05m. Panama and Seattle are separated by a distance of 3643 mi.

  • Can I find deals for flights from Panama to Seattle that include hotel bookings?

    Yes. In addition to deals on Panama to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Panama to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Panama to Seattle.

  • Can I find deals for business class flights from Panama to Seattle?

    Yes. Cheapflights offers flight deals from Panama to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Panama to Seattle?

    Currently, December is the cheapest month in which you can book a flight from Panama to Seattle (average of $555). Flying from Panama to Seattle in February is currently the most expensive (average of $705). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
SeaTac
Lakewood
Ocean Shores
Olympia
Edmonds
Lynnwood
Renton
Puyallup
Kirkland
Kent
Tukwila
Cle Elum
Marysville
Leavenworth
Fife
Aberdeen
Shoreline
Centralia
Federal Way

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Panama to Seattle

Discover the top airline that operate flights from Panama to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$645Average$755FlexibilityNo cancel feeOn-time69%

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