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La Paz

$172+ 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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LAP
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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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 October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/30. 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 12/65:21 pmSEA - LAP
2 stops24h 44mMultiple Airlines
Fri 12/123:02 pmLAP - SEA
1 stop23h 28mMultiple Airlines
Deal found 10/30$415
This Expedia deal was found by Cheapflights users on 10/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/69:14 pmSEA - LAP
1 stop15h 58mAlaska Airlines
Fri 12/123:02 pmLAP - SEA
1 stop28h 31mAlaska Airlines
Deal found 10/30$476
This Expedia deal was found by Cheapflights users on 10/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/66:26 pmSEA - LAP
2 stops18h 46mHawaiian Airlines
Fri 12/123:02 pmLAP - SEA
2 stops21h 47mHawaiian Airlines
Deal found 10/30$510
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 12/62:25 pmSEA - LAP
1 stop22h 47mMultiple Airlines
Sun 12/144:50 pmLAP - SEA
2 stops42h 03mMultiple Airlines
Deal found 10/29$529
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Wed 11/1210:43 amSEA - LAP
2 stops24h 17mMultiple Airlines
Tue 12/93:14 pmLAP - SEA
1 stop29h 46mMultiple Airlines
Deal found 10/28$572
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/67:06 amSEA - LAP
2 stops30h 06mAlaska Airlines
Sun 12/143:02 pmLAP - SEA
2 stops21h 47mAlaska Airlines
Deal found 10/29$575
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:15 pmSEA - LAP
1 stop16h 33mAlaska Airlines
Tue 1/63:38 pmLAP - SEA
1 stop8h 24mAlaska Airlines
Deal found 10/29$585
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Tue 12/309:15 pmSEA - LAP
1 stop16h 33mMultiple Airlines
Mon 1/53:05 pmLAP - SEA
2 stops32h 05mMultiple Airlines
Deal found 10/29$612
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Sun 12/286:00 amSEA - LAP
1 stop7h 48mMultiple Airlines
Wed 12/313:55 pmLAP - SEA
2 stops33h 47mMultiple Airlines
Deal found 10/28$712

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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$415
(Kiwi.com)

One-way from

$172
(Trip.com)

Popular in

March

Cheapest in

December

Average price

$661
Provider with most accurate pricing for Seattle/Tacoma Intl-La Paz Leon flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-La Paz Leon flights.
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From Seattle/Tacoma Intl to La Paz Leon
Search Deals
One-way flight from Seattle/Tacoma Intl to La Paz Leon
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($98 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 30, 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

Sat 12/6

9:14 pm-2:12 pm

1 stop15h 58m

La Paz Leon

Fri 12/12

3:02 pm-6:33 pm

1 stop28h 31m

$476

SeattleLa Paz

SEA - LAP

SEALAP

Seattle/Tacoma Intl

Sun 3/1

7:00 am-2:12 pm

1 stop6h 12m

La Paz Leon

Wed 3/4

3:02 pm-9:01 pm

1 stop6h 59m

$519

SeattleLa Paz

SEA - LAP

SEALAP

Seattle/Tacoma Intl

Sun 3/1

7:00 am-2:12 pm

1 stop6h 12m

La Paz Leon

Wed 3/4

3:02 pm-10:24 pm

2 stops8h 22m

$532

SeattleLa Paz

SEA - LAP

SEALAP

Seattle/Tacoma Intl

Wed 1/28

8:50 pm-2:10 pm

2 stops40h 20m

La Paz Leon

Mon 2/2

3:00 pm-6:46 pm

2 stops28h 46m

$540

SeattleLa Paz

SEA - LAP

SEALAP

Seattle/Tacoma Intl

Tue 12/30

9:15 pm-2:48 pm

1 stop16h 33m

La Paz Leon

Tue 1/6

3:38 pm-11:02 pm

1 stop8h 24m

$585

SeattleLa Paz

SEA - LAP

SEALAP

Seattle/Tacoma Intl

Fri 2/27

9:00 pm-2:12 pm

1 stop16h 12m

La Paz Leon

Fri 3/6

3:02 pm-9:01 pm

1 stop6h 59m

$590

SeattleLa Paz

SEA - LAP

SEALAP

Seattle/Tacoma Intl

Sun 2/8

10:00 pm-4:55 pm

2 stops17h 55m

$172

SeattleLa Paz

SEA - LAP

SEALAP

Seattle/Tacoma Intl

Sun 1/18

5:31 pm-4:20 pm

2 stops45h 49m

$180

SeattleLa Paz

SEA - LAP

SEALAP

Seattle/Tacoma Intl

Mon 11/24

9:53 pm-4:20 pm

2 stops41h 27m

$206

SeattleLa Paz

SEA - LAP

SEALAP

Seattle/Tacoma Intl

Sun 2/8

8:15 pm-2:10 pm

1 stop16h 55m

$228

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 12 results
1
2

Compare providers for flights from Seattle to La Paz

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to La Paz in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-La Paz flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seattle-La Paz flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Seattle-La Paz flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-La Paz flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-La Paz flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, July is the cheapest month in which you can book a flight from Seattle to La Paz (average of $199). Flying from Seattle to La Paz in January is currently the most expensive (average of $345). 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 October 30, 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
11,217 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Alaska Airlines
8.0
Very good
11,217 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

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 6h 12m. There are 1743 mi between Seattle and La Paz. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 38% 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, July is the cheapest month in which you can book a flight from Seattle to La Paz (average of $199). Flying from Seattle to La Paz in January is currently the most expensive (average of $345). 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

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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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$415Average$628FlexibilityNo cancel feeOn-time75%

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