SEA - LAP

$431 Find Cheap Flights from Seattle to La Paz

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to La Paz departing on 8/16. 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 La Paz

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to La Paz, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to La Paz, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$431
Multiple Airlines
Sun 8/16Sun 8/23
SEA - LAP • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Seattle and La Paz. You'll need at least 1 connection.
Insights
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Insights
Top layover airports
Los Angeles (LAX)
Cheapest • Avg $725 (round-trip)
Los Angeles (LAX)
Shortest trip • 6h 29m (one-way)
Insights
Insights
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Insights
When to travel
October
Cheapest • 100% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to La Paz!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to La Paz (SEA-LAP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to La Paz 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 Seattle to La Paz

Sun, Aug 16 - Sun, Aug 23
Multiple Airlines Logo
11:00 pm - 4:05 pm
SEA
-
LAP
17h 05m
1 stop
Multiple Airlines Logo
4:35 pm - 10:35 am
LAP
-
SEA
42h 00m
2 stops
$431Multiple Airlines
Thu, Aug 13 - Sun, Aug 16
Multiple Airlines Logo
11:00 pm - 4:05 pm
SEA
-
LAP
17h 05m
1 stop
Multiple Airlines Logo
4:35 pm - 11:05 am
LAP
-
SEA
18h 30m
1 stop
$462Multiple Airlines
Thu, Aug 13 - Sun, Aug 16
Multiple Airlines Logo
12:35 pm - 11:14 am
SEA
-
LAP
22h 39m
2 stops
Multiple Airlines Logo
4:35 pm - 11:05 am
LAP
-
SEA
18h 30m
1 stop
$483Multiple Airlines
Sun, Aug 16 - Sun, Aug 23
Multiple Airlines Logo
11:00 pm - 4:05 pm
SEA
-
LAP
17h 05m
1 stop
Multiple Airlines Logo
4:35 pm - 11:05 am
LAP
-
SEA
18h 30m
1 stop
$516Multiple Airlines
Thu, Aug 13 - Sun, Aug 16
Volaris Logo
11:00 pm - 11:25 am
SEA
-
LAP
12h 25m
1 stop
Volaris Logo
8:00 am - 11:05 am
LAP
-
SEA
27h 05m
3 stops
$533Volaris
Sun, Aug 16 - Sun, Aug 23
Volaris Logo
11:00 pm - 4:23 pm
SEA
-
LAP
17h 23m
2 stops
Volaris Logo
2:53 pm - 11:05 am
LAP
-
SEA
20h 12m
2 stops
$633Volaris
Thu, Aug 13 - Sun, Aug 16
Volaris Logo
12:35 pm - 11:14 am
SEA
-
LAP
22h 39m
2 stops
Volaris Logo
8:00 am - 11:05 am
LAP
-
SEA
27h 05m
3 stops
$656Volaris
Sun, Aug 16 - Sun, Aug 23
Volaris Logo
11:00 pm - 4:23 pm
SEA
-
LAP
17h 23m
2 stops
Volaris Logo
7:15 pm - 7:59 pm
LAP
-
SEA
24h 44m
3 stops
$662Volaris
Booking Insights

KAYAK's insights & trends for Seattle to La Paz flights

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

How much is a round-trip flight from Seattle to La Paz?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Seattle to La Paz departing in August.

What is the cheapest month to fly from Seattle to La Paz?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to La Paz, 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 from Seattle to La Paz is October, where tickets cost $0 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,554 and $782 respectively.

Find deals

Good to know

Low seasonAugust
Cheapest flight$431
Best time to beat the crowds with an average 41% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Seattle to La Paz

When to book flights from Seattle to La Paz

Are your dates flexible? Find out the best times to travel from Seattle to La Paz based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to La Paz

  • What is the cheapest flight from Seattle to La Paz?

    In the last 3 days, the lowest price for a flight from Seattle to La Paz was $431 for a round-trip ticket.

  • Do I need a passport to fly between Seattle and La Paz?

    Yes, you’ll need a passport to travel to La Paz from Seattle.

  • Which aircraft models fly most regularly from Seattle to La Paz?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to La Paz?

    oneworld is the only airline alliance operating flights between Seattle and La Paz.

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

    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 from Seattle to La Paz.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to La Paz from 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 from Seattle to La Paz?

    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 La Paz with an airline and back to Seattle with another airline. Booking your flights between Seattle and LAP can sometimes prove cheaper using this method.

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

    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 La Paz from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Seattle to La Paz

 
See real verified KAYAK customer reviews for airlines flying from Seattle to La Paz. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to La Paz? 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.
7.9
Alaska AirlinesOverall score based on 12421 reviews
8.5Crew
7.8Comfort
8.1Boarding
7.0Entertainment
7.1Food
Airline reviews

I was surprised by everything. The cleanliness, the punctuality, the friendliness of the crew… and the Wi-Fi! Please keep up the good work.

10.0 ExcellentBernard, May 2026
SEA - LAX
Read more Alaska Airlines reviews

I was surprised by everything. The cleanliness, the punctuality, the friendliness of the crew… and the Wi-Fi! Please keep up the good work.

The flight attendant and first class were very friendly, efficient, and wanted to make sure that service was great. Highly recommend this airline.

Thank you to everyone, the crew and pilots.. they were so amazing!!

Crew was so kind, flight was easy, thank you so much for everything

The plane was to narrow. Uncomfortable seats.. Kayak is Awesome!

I had to cancel this trip due to medical reasons. I took out flight insurance but I was unable to cancel my reservation on either Kayak or Alaska. I need proof that I did not take this flight to get my refund. I have tried for a week and a half together that information from either Kayak or Alaska but so far I have gotten no response. I am very disappointed!

We had paid for window seats just to not get window seats. When we ask the flight attendant to switch seats she said no because it was a full flight. It was the the worst experience I had ever.

The crew seem untrained and uncertain no one ever checked up on us in our first class cabin. I had to ask for water four times and the lady kept saying she was busy when they weren't really doing anything. Had to walk to the back of the plane to get water for myself. Crew seem new and unexperience. You can tell this by the fumbling they kept making trying to fight. (I miss Hawaiian air.)

Alaska airlines agent helped me greatly to reschedule my flight. The flight was also very comfortable and the flight attendants were very friendly.

The crew was great and everything went smoothly coming and going.

Everything you need to know for your flight from Seattle to La Paz

Information on your arrival and departure airports

Seattle (SEA)
La Paz (LAP)