$341 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 9/1. 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, 0 bags

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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Booking Insights
Flight 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, Sep 9 - Mon, Sep 21
Delta Logo
2:28 pm - 12:03 am
PTY
-
SEA
11h 35m
1 stop
Delta Logo
11:59 pm - 12:56 pm
SEA
-
PTY
10h 57m
1 stop
$615Delta
Tue, Sep 8 - Wed, Sep 16
United Airlines Logo
10:00 am - 9:36 pm
PTY
-
SEA
13h 36m
1 stop
United Airlines Logo
11:59 pm - 6:37 pm
SEA
-
PTY
16h 38m
1 stop
$624United Airlines
Wed, Sep 9 - Mon, Sep 21
United Airlines Logo
10:00 am - 10:01 am
PTY
-
SEA
26h 01m
2 stops
United Airlines Logo
6:52 pm - 6:37 pm
SEA
-
PTY
21h 45m
2 stops
$629United Airlines
Thu, Jul 30 - Wed, Aug 5
Lufthansa Logo
7:55 am - 10:42 pm
PTY
-
SEA
16h 47m
1 stop
Lufthansa Logo
5:00 am - 6:37 pm
SEA
-
PTY
11h 37m
1 stop
$636Lufthansa
Mon, Sep 7 - Sun, Sep 13
United Airlines Logo
3:30 pm - 12:48 pm
PTY
-
SEA
23h 18m
1 stop
United Airlines Logo
11:59 pm - 6:37 pm
SEA
-
PTY
16h 38m
1 stop
$652United Airlines
Sun, Aug 16 - Tue, Aug 25
United Airlines Logo
3:30 pm - 9:59 am
PTY
-
SEA
20h 29m
2 stops
United Airlines Logo
9:00 am - 2:14 pm
SEA
-
PTY
27h 14m
2 stops
$654United Airlines
Mon, Sep 7 - Sun, Sep 13
United Airlines Logo
3:30 pm - 2:52 pm
PTY
-
SEA
25h 22m
1 stop
United Airlines Logo
6:15 pm - 2:14 pm
SEA
-
PTY
17h 59m
2 stops
$662United Airlines
Fri, Oct 23 - Sun, Oct 25
United Airlines Logo
10:00 am - 10:45 pm
PTY
-
SEA
14h 45m
1 stop
United Airlines Logo
11:59 pm - 6:38 pm
SEA
-
PTY
16h 39m
1 stop
$663United Airlines
Fri, Oct 23 - Sun, Oct 25
United Airlines Logo
3:30 pm - 2:22 pm
PTY
-
SEA
24h 52m
2 stops
United Airlines Logo
7:10 pm - 1:45 pm
SEA
-
PTY
16h 35m
2 stops
$667United Airlines
Tue, Sep 1 - Sat, Sep 12
American Airlines Logo
1:39 pm - 9:25 am
PTY
-
SEA
21h 46m
2 stops
American Airlines Logo
5:34 pm - 12:16 pm
SEA
-
PTY
16h 42m
2 stops
$678American Airlines
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 round-trip 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 May, where tickets cost $317 on average for return flights. On the other hand, the most expensive months are February and March, where the average cost of tickets from Panama is $873 and $752 respectively. For one-way flights, the best month to travel is May with an average price of $276.

Good to know

Low seasonMarch
Cheapest flight$341
Best time to beat the crowds but there is an average 20% increase in price.
Most popular time to fly and prices are also 2% lower on average.
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.

  • 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.

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

    Each week there are around 14,522 direct flights from within Panama to Seattle. The most common day for departures is Monday, with 17% 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 9810 reviews
7.7Boarding
8.1Crew
7.1Entertainment
7.3Comfort
6.6Food
Airline reviews

The staff was extremely helpful and friendly at all times! They went above and beyond to get us into an earlier flight in San Diego to make our connection in SFO possible, because our original flight did actually not make it! I did so much appreciate the UA team and how they made this possible. We also didn’t have seats together on the long flight to Singapore, but they found us seats together last moment with no additional cost! Nobody sat next to us, so that we were able to sleep! Thanks to UA for improving their service and Underpricer for booking this trip! Please be careful: 1,5 hrs for transfer in San Francisco might not be enough time in the future

10.0 ExcellentClaudia, Jun 2026
SAN - SFO
Read more United Airlines reviews

The staff was extremely helpful and friendly at all times! They went above and beyond to get us into an earlier flight in San Diego to make our connection in SFO possible, because our original flight did actually not make it! I did so much appreciate the UA team and how they made this possible. We also didn’t have seats together on the long flight to Singapore, but they found us seats together last moment with no additional cost! Nobody sat next to us, so that we were able to sleep! Thanks to UA for improving their service and Underpricer for booking this trip! Please be careful: 1,5 hrs for transfer in San Francisco might not be enough time in the future

Over 2.5 hour maintenance delay on first morning flight with no acknowledgement, compensation or even gesture of good will. Aircraft had overnighted at airport so issue should have been addressed prior to boarding. Over 3.5 hours before first slow and deliberate beverage service.

I flew from Barcelona to Chicago on UA yesterday. The flight was on time, the pilots did a great job and the flight attendants were super nice. All of them. Also food was good, and the drinks, including wine were served a few times during our flight. I highly recommend this airline.

Referencing ANA'S service to Japan and the return on UA, the pillow was awful, the crew was not very attentive, and the food was bizarre and tasted okay. Whoever's idea it was to make vegetable tempera in a steam capsule should probably revisit that. Since it was the vegetarian option, it was my only choice.

Crew was great! Good meals. Had room to stretch out

Our flight was delayed 2.5 hours from Lisbon to DC so we missed our connection to Seattle that would have arrived at about 9 PM. The agent initially said we had to stay overnight in DC and there were no other options to put us on to get us to Seattle. While on board I discovered a flight via American he could have put us in but by the time we arrived in DC that was sold out. We were then put on a flight to San Francisco that was also delayed then arrived in San Francisco and our flight to Seattle was also delayed so we ended up not arriving until 2:15 am. Our son could not pick us up so we ended up having to pay over $100 to Uber home. This is the second trip with United that the flight has been delayed causing us to miss an evening in Las Vegas and we were given nothing.

Boarding was smooth and efficient. The only food was some pretzels, but it was a short flight. Not much to order if you were hungry.

Crew were welcoming, accommodating and they worked hard to find places for all carry on.

Packed flight, which makes it tough on crew and boarding staff (and the customers of course). But this was great boarding, clear instructions, etc. Traveling on the weekends are always fraught with danger as you have families and less frequent flyers thus more confusion. But this flight went as planned.

Destroyed my suitcase. Tired of talking about it. Cancelling my unite mileage plus account.

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Lynnwood
Centralia
Fife
Lakewood
Mukilteo
Westport
Lacey
Woodinville
Poulsbo
Aberdeen
Edmonds
DuPont
Shoreline
Monroe
Castle Rock
Edgewood

Everything you need to know for your flight to Seattle

Information on the airport you'll fly into in Seattle