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La Paz

$219+ Cheap flights from Seattle (SEA) to La Paz (LAP)

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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LAP
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Seattle to La Paz

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to La Paz (LAP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$452
(Kiwi.com)

One-way from

$219
(Expedia)

Popular in

November

Cheapest in

December

Average price

$627
From Seattle/Tacoma Intl to La Paz Leon
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One-way flight from Seattle/Tacoma Intl to La Paz Leon
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Highest demand for flights based on searches. 0% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Seattle to La Paz

Cheapest flights from Seattle to La Paz
Explore the most affordable flight options available from Seattle to La Paz. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/69:44 pmSEA - LAP
3 stops44h 21mMultiple Airlines
Sun 11/163:14 pmLAP - SEA
1 stop29h 51mMultiple Airlines
Deal found 9/9$452
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/79:47 pmSEA - LAP
2 stops36h 25mMultiple Airlines
Sun 11/163:14 pmLAP - SEA
1 stop29h 51mMultiple Airlines
Deal found 9/9$465
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/83:31 pmSEA - LAP
2 stops18h 41mMultiple Airlines
Thu 11/135:00 pmLAP - SEA
1 stop28h 05mMultiple Airlines
Deal found 9/11$475
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/83:31 pmSEA - LAP
2 stops18h 41mMultiple Airlines
Mon 11/175:00 pmLAP - SEA
1 stop17h 47mMultiple Airlines
Deal found 9/11$494
This Mytrip deal was found by Cheapflights users on 9/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2210:00 pmSEA - LAP
1 stop12h 12mVolaris
Sun 11/3011:42 amLAP - SEA
1 stop9h 23mVolaris
Deal found 9/11$500
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/109:47 pmSEA - LAP
2 stops17h 33mMultiple Airlines
Thu 11/1311:42 amLAP - SEA
1 stop9h 23mMultiple Airlines
Deal found 9/11$507
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1010:00 pmSEA - LAP
1 stop17h 20mMultiple Airlines
Sat 11/156:36 pmLAP - SEA
2 stops17h 08mMultiple Airlines
Deal found 9/11$517
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/69:47 pmSEA - LAP
2 stops17h 33mMultiple Airlines
Thu 11/1311:42 amLAP - SEA
1 stop9h 23mMultiple Airlines
Deal found 9/11$518
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/79:47 pmSEA - LAP
2 stops17h 33mMultiple Airlines
Thu 11/1311:42 amLAP - SEA
1 stop9h 23mMultiple Airlines
Deal found 9/11$519
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/109:47 pmSEA - LAP
2 stops17h 33mMultiple Airlines
Mon 11/175:00 pmLAP - SEA
1 stop17h 47mMultiple Airlines
Deal found 9/11$521

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to La Paz 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 September 11, 2025.
Use the filters below to find and compare flights from Seattle to La Paz that are best for you.

Fly from

Seattle

Fly to

La Paz

Route

Depart

Return

Price

SeattleLa Paz

SEA - LAP

SEALAP

Seattle/Tacoma Intl

Thu 11/6

9:44 pm-7:05 pm

3 stops44h 21m

La Paz Leon

Sun 11/16

3:14 pm-8:05 pm

1 stop29h 51m

$452

SeattleLa Paz

SEA - LAP

SEALAP

Seattle/Tacoma Intl

Fri 11/7

9:47 pm-11:12 am

2 stops36h 25m

La Paz Leon

Sun 11/16

3:14 pm-8:05 pm

1 stop29h 51m

$465

SeattleLa Paz

SEA - LAP

SEALAP

Seattle/Tacoma Intl

Sat 11/22

10:00 pm-11:12 am

1 stop12h 12m

La Paz Leon

Sun 11/30

11:42 am-8:05 pm

1 stop9h 23m

$500

SeattleLa Paz

SEA - LAP

SEALAP

Seattle/Tacoma Intl

Sun 11/23

9:53 pm-4:20 pm

2 stops41h 27m

La Paz Leon

Mon 12/1

3:14 pm-9:47 am

1 stop19h 33m

$556

SeattleLa Paz

SEA - LAP

SEALAP

Seattle/Tacoma Intl

Mon 11/10

10:00 pm-4:20 pm

1 stop17h 20m

La Paz Leon

Mon 11/17

5:00 pm-9:47 am

1 stop17h 47m

$569

SeattleLa Paz

SEA - LAP

SEALAP

Seattle/Tacoma Intl

Fri 2/6

11:10 pm-2:12 pm

2 stops14h 02m

La Paz Leon

Mon 2/9

3:02 pm-11:27 am

2 stops21h 25m

$579

SeattleLa Paz

SEA - LAP

SEALAP

Seattle/Tacoma Intl

Sat 10/25

5:40 pm-12:49 pm

2 stops19h 09m

La Paz Leon

Sat 11/1

1:39 pm-8:07 am

2 stops18h 28m

$583

SeattleLa Paz

SEA - LAP

SEALAP

Seattle/Tacoma Intl

Sun 11/9

6:25 am-1:51 pm

1 stop6h 26m

La Paz Leon

Sat 11/15

6:36 pm-10:44 am

2 stops17h 08m

$590

SeattleLa Paz

SEA - LAP

SEALAP

Seattle/Tacoma Intl

Thu 2/19

8:00 pm-2:12 pm

2 stops17h 12m

La Paz Leon

Sun 3/1

3:02 pm-12:11 am

1 stop10h 09m

$599

SeattleLa Paz

SEA - LAP

SEALAP

Seattle/Tacoma Intl

Sat 11/8

10:00 pm-11:12 am

1 stop12h 12m

$219

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Best time to book a flight from Seattle to La Paz

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

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

Currently, October is the cheapest month in which you can book a flight from Seattle to La Paz (average of $345). Flying from Seattle to La Paz in December is currently the most expensive (average of $663). 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 La Paz

Get insights into the airlines that provide service to La Paz. 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 La Paz. Reviews last updated September 11, 2025.
See what other customers who have flown with Alaska Airlines from Seattle to La Paz have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

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

  • How long is the flight from Seattle to La Paz?

    Departing from Seattle to La Paz will take you 12h 12m. There are 1743 mi between Seattle and La Paz.

  • What is the cheapest airline to fly from Seattle to La Paz round-trip?

    According to our current data, Alaska Airlines ($415), offers the cheapest pricing from Seattle to La Paz. Alaska Airlines is currently priced 44% below the average price you’ll pay for this route.

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

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

  • How can I find direct flights from Seattle to La Paz?

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

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

    Yes. Cheapflights offers flight deals from Seattle to La Paz 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 Seattle to La Paz?

    Currently, October is the cheapest month in which you can book a flight from Seattle to La Paz (average of $345). Flying from Seattle to La Paz in December is currently the most expensive (average of $663). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Seattle to La Paz

Discover the top airline that operate flights from Seattle to La Paz. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$415Average$627FlexibilityNo cancel feeOn-time75%

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