SEA - LAP

$328 Find Cheap Flights from Seattle to La Paz

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to La Paz departing on 8/29. 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 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

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

Wed, Sep 17 - Wed, Sep 24
Logo
10:15 pm - 12:55 pmSEA-LAP
14h 40m1 stop
Logo
1:30 pm - 3:45 pmLAP-SEA
50h 15m2 stops
$442
Find Deal
Tue, Sep 16 - Tue, Sep 23
Logo
10:15 pm - 12:55 pmSEA-LAP
14h 40m1 stop
Logo
1:30 pm - 3:31 pmLAP-SEA
50h 01m2 stops
$475
Find Deal
Tue, Sep 16 - Tue, Sep 23
Alaska Airlines Logo
5:20 am - 1:10 pmSEA-LAP
7h 50m2 stops
Alaska Airlines Logo
2:00 pm - 10:29 pmLAP-SEA
8h 29m2 stops
$515Alaska Airlines
Find Deal
Sat, Nov 8 - Tue, Nov 11
Delta Logo
11:10 pm - 6:20 pmSEA-LAP
18h 10m2 stops
Delta Logo
9:25 am - 8:00 pmLAP-SEA
11h 35m1 stop
$519Delta
Find Deal
Sat, Nov 8 - Tue, Nov 11
Delta Logo
11:10 pm - 6:20 pmSEA-LAP
18h 10m2 stops
Delta Logo
9:25 am - 11:34 pmLAP-SEA
15h 09m2 stops
$530Delta
Find Deal
Sat, Sep 20 - Sat, Sep 27
Hawaiian Airlines Logo
7:00 am - 1:53 pmSEA-LAP
6h 53m1 stop
Hawaiian Airlines Logo
2:43 pm - 9:36 pmLAP-SEA
6h 53m1 stop
$542Hawaiian Airlines
Find Deal
Sat, Sep 20 - Sat, Sep 27
Alaska Airlines Logo
5:20 am - 1:53 pmSEA-LAP
8h 33m2 stops
Alaska Airlines Logo
2:43 pm - 12:06 amLAP-SEA
9h 23m1 stop
$546Alaska Airlines
Find Deal
Tue, Sep 2 - Tue, Sep 9
Volaris Logo
10:15 pm - 2:48 pmSEA-LAP
16h 33m1 stop
Volaris Logo
3:23 pm - 8:15 pmLAP-SEA
28h 52m1 stop
$549Volaris
Find Deal
Fri, Nov 28 - Mon, Dec 8
Hawaiian Airlines Logo
6:00 am - 2:36 pmSEA-LAP
7h 36m1 stop
Hawaiian Airlines Logo
3:00 pm - 9:59 pmLAP-SEA
7h 59m1 stop
$623Hawaiian Airlines
Find Deal
Tue, Sep 2 - Tue, Sep 9
Volaris Logo
10:15 pm - 4:23 pmSEA-LAP
18h 08m3 stops
Volaris Logo
8:02 pm - 8:15 pmLAP-SEA
24h 13m2 stops
$662Volaris
Find Deal
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.

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 December, where tickets cost $571 (return) on average. On the other hand, the most expensive months are November and August, where the average cost of round-trip tickets is $1,038 and $946 respectively.

Find deals

Good to know

Low seasonJune
Cheapest flight$328
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly and prices are also 24% 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 $328 for a one-way ticket and $442 for a round-trip.

  • 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, and SkyTeam are the airline alliances operating flights between Seattle and La Paz, with SkyTeam being the most commonly used for this route.

  • 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.
8.0
Alaska AirlinesOverall score based on 10000 reviews
7.8Comfort
7.0Entertainment
8.1Boarding
8.5Crew
7.1Food
Airline reviews

Wheelchair assistance was provided in Seattle and was very gratefully accepted. Thank you to the Alaska staff.

10.0 ExcellentMichael, Aug 2025SEA - BIL
Read more Alaska Airlines reviews

Wheelchair assistance was provided in Seattle and was very gratefully accepted. Thank you to the Alaska staff.

I payed for a window seat and was assigned the middle seat. The window seat just so happened to be open. Which made the ride alot more comfortable. I think I should get what I pay for without having to buy extra fight protection. If I pay for it first that should be the end of that seats history because it's now spoken for. That alone might make me think twice about using this again

We were flying 1st class for a special occasion. This was a Hawaiian airlines flight. It was exceptional. Very comfortable seats and space. Extremely attentive crew. Food was great for airline food. They provided tablets to watch and full headphones to listen. This was the best airline experience I have had in decades.

Didn't care for the crowding at the gate area at SEA TAC. Not a fault of the airline.

Loved the staff ease of flying snacks and free movies and WiFi

you could have gotten me there on the day I was supposed to be there, not a day later. Paid for 3 nights at a VRBO and got to spend only 2 nights there.

Flight crew and gate staff were very polite and professional. They were very helpful and made my trip smooth and trouble free

Our flight was delayed BY 6 hours and the reason it was delayed because they needed a part which made me be worried about the plane. They did not have any TVS. Add the seeds and this was a very long flight. But they also only offered snacks, and even after we waited the 6 hours of being delayed with that, we still have to pay for drinks. If we we wanted one

all crew, pilots and attendants were fantastic. Both to and from flight to SEA, attendants went above and beyond.

Late boarding, but the flight was smooth and the crew was accommodating.

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)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.