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Cheap flights from Seattle to La Paz from $595

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to La Paz departing on 3/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Seattle to La Paz

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:45 pm - 2:45 pmSEA-LPB
35h 00m3 stops
Multiple Airlines Logo
3:20 am - 11:52 pmLPB-SEA
24h 32m2 stops
$729Multiple Airlines
Find Deal
Sat, Feb 21 - Wed, Mar 4
Multiple Airlines Logo
9:30 pm - 2:45 pmSEA-LPB
37h 15m3 stops
Multiple Airlines Logo
3:50 pm - 9:40 pmLPB-SEA
33h 50m3 stops
$1,155Multiple Airlines
Find Deal
Sat, Feb 21 - Thu, Mar 5
Multiple Airlines Logo
10:45 pm - 2:15 amSEA-LPB
23h 30m2 stops
Multiple Airlines Logo
3:20 am - 9:40 pmLPB-SEA
22h 20m2 stops
$1,354Multiple Airlines
Find Deal
Sat, Feb 21 - Wed, Mar 4
LATAM Airlines Logo
11:40 am - 4:00 amSEA-LPB
36h 20m2 stops
LATAM Airlines Logo
9:14 am - 12:30 pmLPB-SEA
31h 16m3 stops
$1,500LATAM Airlines
Find Deal
Sat, Nov 29 - Sat, Dec 6
Multiple Airlines Logo
7:55 am - 2:45 pmSEA-LPB
27h 50m3 stops
Multiple Airlines Logo
3:20 am - 9:44 pmLPB-SEA
45h 24m2 stops
$1,859Multiple Airlines
Find Deal
Fri, Mar 27 - Sat, Apr 4
Multiple Airlines Logo
11:31 pm - 2:15 amSEA-LPB
22h 44m2 stops
Multiple Airlines Logo
3:20 am - 10:26 pmLPB-SEA
23h 06m2 stops
$1,872Multiple Airlines
Find Deal
Sat, Nov 29 - Fri, Dec 5
Multiple Airlines Logo
8:10 am - 2:15 amSEA-LPB
38h 05m3 stops
Multiple Airlines Logo
3:20 am - 9:31 amLPB-SEA
34h 11m3 stops
$1,908Multiple Airlines
Find Deal
Sat, Nov 29 - Fri, Dec 5
Multiple Airlines Logo
3:35 pm - 2:45 pmSEA-LPB
44h 10m3 stops
Multiple Airlines Logo
3:20 am - 9:44 pmLPB-SEA
45h 24m2 stops
$1,946Multiple Airlines
Find Deal
Thu, Mar 26 - Sat, Apr 4
Multiple Airlines Logo
11:31 pm - 2:15 amSEA-LPB
22h 44m2 stops
Multiple Airlines Logo
3:50 pm - 10:28 amLPB-SEA
46h 38m3 stops
$1,951Multiple Airlines
Find Deal
Sat, Nov 29 - Sat, Dec 6
LATAM Airlines Logo
6:00 am - 4:00 amSEA-LPB
18h 00m2 stops
LATAM Airlines Logo
5:55 am - 11:25 pmLPB-SEA
21h 30m2 stops
$2,349LATAM Airlines
Find Deal
Sat, Nov 29 - Sat, Dec 6

LATAM Airlines flights from Seattle to La Paz

Our best LATAM Airlines deals on Seattle to La Paz flight tickets
LATAM Airlines
Nov 29
SEA11:40 amSeattle/Tacoma Intl
36h 20m
2 stops
LPB4:00 amLa Paz El Alto Intl
Dec 6
LPB9:14 amLa Paz El Alto Intl
31h 16m
3 stops
SEA12:30 pmSeattle/Tacoma Intl
$1,500
Find similar
LATAM Airlines
Nov 29
SEA6:00 amSeattle/Tacoma Intl
18h 00m
2 stops
LPB4:00 amLa Paz El Alto Intl
Dec 6
LPB5:55 amLa Paz El Alto Intl
21h 30m
2 stops
SEA11:25 pmSeattle/Tacoma Intl
$2,349
Find similar
LATAM Airlines
Feb 21
SEA6:00 amSeattle/Tacoma Intl
18h 00m
2 stops
LPB4:00 amLa Paz El Alto Intl
Mar 5
LPB5:55 amLa Paz El Alto Intl
20h 17m
2 stops
SEA10:12 pmSeattle/Tacoma Intl
$2,442
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Seattle to La Paz that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleLa Paz

SEA - LPB

SEALPB

Seattle/Tacoma Intl

Sat 2/21

11:45 pm-2:45 pm

3 stops35h 00m

La Paz El Alto Intl

Wed 3/4

3:20 am-11:52 pm

2 stops24h 32m

$729

SeattleLa Paz

SEA - LPB

SEALPB

Seattle/Tacoma Intl

Sat 2/21

9:30 pm-2:45 pm

3 stops37h 15m

La Paz El Alto Intl

Thu 3/5

3:50 pm-9:40 pm

3 stops33h 50m

$1,155

SeattleLa Paz

SEA - LPB

SEALPB

Seattle/Tacoma Intl

Sat 2/21

10:45 pm-2:15 am

2 stops23h 30m

La Paz El Alto Intl

Wed 3/4

3:20 am-9:40 pm

2 stops22h 20m

$1,354

SeattleLa Paz

SEA - LPB

SEALPB

Seattle/Tacoma Intl

Sat 11/29

11:40 am-4:00 am

2 stops36h 20m

La Paz El Alto Intl

Sat 12/6

9:14 am-12:30 pm

3 stops31h 16m

$1,500

SeattleLa Paz

SEA - LPB

SEALPB

Seattle/Tacoma Intl

Fri 3/27

7:55 am-2:45 pm

3 stops27h 50m

La Paz El Alto Intl

Sat 4/4

3:20 am-9:44 pm

2 stops45h 24m

$1,859

SeattleLa Paz

SEA - LPB

SEALPB

Seattle/Tacoma Intl

Sat 11/29

11:31 pm-2:15 am

2 stops22h 44m

La Paz El Alto Intl

Fri 12/5

3:20 am-10:26 pm

2 stops23h 06m

$1,872

SeattleLa Paz

SEA - LPB

SEALPB

Seattle/Tacoma Intl

Sat 11/29

8:10 am-2:15 am

3 stops38h 05m

La Paz El Alto Intl

Fri 12/5

3:20 am-9:31 am

3 stops34h 11m

$1,908

SeattleLa Paz

SEA - LPB

SEALPB

Seattle/Tacoma Intl

Thu 3/26

3:35 pm-2:45 pm

3 stops44h 10m

La Paz El Alto Intl

Sat 4/4

3:20 am-9:44 pm

2 stops45h 24m

$1,946

SeattleLa Paz

SEA - LPB

SEALPB

Seattle/Tacoma Intl

Sat 11/29

11:31 pm-2:15 am

2 stops22h 44m

La Paz El Alto Intl

Sat 12/6

3:50 pm-10:28 am

3 stops46h 38m

$1,951

SeattleLa Paz

SEA - LPB

SEALPB

Seattle/Tacoma Intl

Sat 11/29

6:00 am-4:00 am

2 stops18h 00m

La Paz El Alto Intl

Sat 12/6

5:55 am-11:25 pm

2 stops21h 30m

$2,349

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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When to book flights from Seattle to La Paz

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to La Paz according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to La Paz (SEA to LPB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to La Paz

Direct flights

None
There are no direct flights from Seattle to La Paz. There are no popular flight routes from Seattle to La Paz.
Search flight deals

  • How far is Seattle/Tacoma Intl to La Paz El Alto Intl by plane?

    The distance between Seattle/Tacoma Intl and La Paz El Alto Intl is about 5545.0 mi. By plane, this route typically takes 18h 00m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to La Paz El Alto Intl Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to La Paz El Alto Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to La Paz El Alto Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to La Paz El Alto Intl Airport.

  • What documentation or ID do you need to fly to La Paz El Alto Intl Airport?

    The travel and health documents you'll need for your trip to La Paz El Alto Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at La Paz El Alto Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Seattle to La Paz?

    Confirm your travel details to search for the latest offers for flights from Seattle to La Paz. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Seattle to La Paz with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near La Paz?

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Why should I use momondo to find a flight deal from Seattle to La Paz?

It is quick and easy to find Seattle to La Paz flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to La Paz that suits you.

Can I find flights from Seattle to La Paz with flexible booking policies on momondo?

All flight searches from Seattle to La Paz on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Seattle to La Paz?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to La Paz.

I’m not ready to book a flight from Seattle to La Paz right now. Can momondo alert me if prices change?

If you are simply researching potential flights to La Paz, momondo offers a useful price alert feature which will track prices for flights to La Paz from Seattle and alert you when they change.

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