$347 Find Cheap Flights from Panama to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Seattle departing on 12/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Seattle, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Panama to Seattle

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Panama to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Panama to Seattle

Wed, Oct 1 - Mon, Oct 13
United Airlines Logo
10:00 am - 9:53 pmPTY-SEA
13h 53m2 stops
United Airlines Logo
11:10 pm - 2:14 pmSEA-PTY
13h 04m1 stop
$676United Airlines
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Wed, Sep 24 - Sat, Oct 4
Delta Logo
2:10 pm - 11:54 pmPTY-SEA
11h 44m1 stop
Delta Logo
9:45 pm - 12:55 pmSEA-PTY
13h 10m1 stop
$697Delta
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Mon, Sep 29 - Tue, Oct 14
 Logo
3:25 am - 10:26 pmPTY-SEA
21h 01m2 stops
 Logo
8:30 am - 8:11 amSEA-PTY
21h 41m1 stop
Fri, Oct 10 - Sun, Oct 12
American Airlines Logo
3:15 pm - 12:47 pmPTY-SEA
23h 32m2 stops
American Airlines Logo
10:01 pm - 2:00 pmSEA-PTY
13h 59m2 stops
$711American Airlines
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Mon, Sep 1 - Wed, Sep 10
United Airlines Logo
3:35 pm - 1:28 pmPTY-SEA
23h 53m1 stop
United Airlines Logo
3:19 pm - 8:10 pmSEA-PTY
26h 51m1 stop
$719United Airlines
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Thu, Oct 9 - Sun, Oct 12
 Logo
3:20 am - 10:33 pmPTY-SEA
21h 13m2 stops
 Logo
8:30 am - 8:37 pmSEA-PTY
34h 07m1 stop
Mon, Sep 1 - Wed, Sep 10
American Airlines Logo
3:30 pm - 11:04 amPTY-SEA
21h 34m2 stops
American Airlines Logo
11:05 pm - 2:31 pmSEA-PTY
13h 26m2 stops
$754American Airlines
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Fri, Oct 31 - Wed, Nov 5
Copa Airlines Logo
6:14 pm - 11:39 amPTY-SEA
19h 25m1 stop
Copa Airlines Logo
3:48 pm - 5:33 amSEA-PTY
10h 45m1 stop
$877Copa Airlines
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Mon, Sep 29 - Wed, Oct 15
Avianca Logo
3:25 am - 10:30 pmPTY-SEA
21h 05m2 stops
Avianca Logo
5:26 pm - 2:45 pmSEA-PTY
19h 19m2 stops
$1,001Avianca
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Mon, Sep 29 - Mon, Oct 13
Avianca Logo
3:25 am - 10:30 pmPTY-SEA
21h 05m2 stops
Avianca Logo
6:35 am - 10:25 amSEA-PTY
25h 50m2 stops
$1,026Avianca
Find Deal
Booking Insights

KAYAK's insights & trends for flights to Seattle

Get data-powered insights and trends for flights to Seattle to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Seattle is March, where tickets cost $675 on average for return flights. On the other hand, the most expensive months are October and December, where the average cost of tickets from Panama is $791 and $783 respectively. For one-way flights, the best month to travel is March with an average price of $675.


Good to know

Low seasonMarch
Cheapest flight$347
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from Panama City to Seattle

FAQs - booking Seattle flights

  • How far is Seattle/Tacoma Intl Airport from central Seattle?

    There are 11 miles between Seattle city center and Seattle/Tacoma Intl Airport.

  • What is the name of Seattle’s airport?

    Seattle is served by Seattle/Tacoma Intl Airport, also commonly referred to as Seattle-Tacoma Intl, Seattle/Tacoma, or Seattle/Tacoma Intl. The airport code is SEA.

  • What is the cheapest day to fly to Seattle?

    Based on KAYAK data, the cheapest day to fly to Seattle is Friday where round-trip tickets can be as cheap as $842. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $1,022 on average.

  • How does KAYAK find such low prices on flights to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Seattle?

    The cheapest time of day to fly to Seattle is generally in the evening, when round-trip flights cost $813 on average. The most expensive time of day to fly to Seattle is generally in the morning, which is peak travel time and where the average cost of a ticket is $944.

  • How many direct flights to Seattle are there each week?

    Each week there are around 4,943 direct flights from within Panama to Seattle. The most common day for departures is Sunday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to Seattle

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Seattle flight deals.

Reviews of the top airline flying from Panama to Seattle

 
See real verified KAYAK customer reviews for airlines flying to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Panama to Seattle. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8904 reviews
7.1Entertainment
8.1Crew
7.3Comfort
7.7Boarding
6.6Food
Airline reviews

The food and sitting need improvements. They were extremely bad.. If you choose to recline, there is no room for the passenger behind you. This is one of the worst sitting arrangements that I ever experience. The aircraft was not properly clean before boarding.

4.0 OkayAnonymous, Aug 2025FRA - MCO
Read more United Airlines reviews

The food and sitting need improvements. They were extremely bad.. If you choose to recline, there is no room for the passenger behind you. This is one of the worst sitting arrangements that I ever experience. The aircraft was not properly clean before boarding.

I found the staff to not be very attentive at all. When paying for Business Class you expect a certain type of service and that was not found. They were almost rude even

Not good , late, and long. We came home so late and spent so much time flying around and taxiing

Terrible. Delayed 7 hours, and cancelled the flight, leaving me stranded and out of pocket $500 for an alternative last minute flight

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

Had one staff that was not pleasant. Seems they are stressed with too many people to care for.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

Ok. Get a different kosher caterer. The food was odd.

Food was terrible. Crew was kind but skipped over my row for providing sandwiches and beverages.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

Everything you need to know for your flight to Seattle

Information on the airport you'll fly into in Seattle

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