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Cheap flights from Seattle to La Paz from $562

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 8/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
Avianca Logo
11:49 pm - 2:20 am
SEA
-
LPB
23h 31m
2 stops
Avianca Logo
3:25 am - 7:12 pm
LPB
-
SEA
18h 47m
2 stops
$1,163Avianca
Sat, May 30 - Sat, Jun 6
Multiple Airlines Logo
7:41 pm - 2:20 am
SEA
-
LPB
27h 39m
3 stops
Multiple Airlines Logo
3:25 am - 9:48 am
LPB
-
SEA
33h 23m
3 stops
$1,226Multiple Airlines
Thu, Jun 11 - Tue, Jun 16
Multiple Airlines Logo
3:33 pm - 2:20 am
SEA
-
LPB
31h 47m
3 stops
Multiple Airlines Logo
3:25 am - 10:39 am
LPB
-
SEA
34h 14m
3 stops
$1,262Multiple Airlines
Mon, Jun 22 - Thu, Jul 9
Multiple Airlines Logo
9:18 pm - 2:20 am
SEA
-
LPB
26h 02m
2 stops
Multiple Airlines Logo
3:25 am - 10:45 pm
LPB
-
SEA
22h 20m
2 stops
$1,317Multiple Airlines
Fri, Jun 5 - Thu, Jun 11
Multiple Airlines Logo
11:30 pm - 2:45 pm
SEA
-
LPB
36h 15m
3 stops
Multiple Airlines Logo
3:25 am - 9:46 pm
LPB
-
SEA
21h 21m
2 stops
$1,329Multiple Airlines
Sat, May 30 - Sat, Jun 6
Multiple Airlines Logo
9:33 pm - 2:20 am
SEA
-
LPB
25h 47m
2 stops
Multiple Airlines Logo
3:25 am - 9:59 pm
LPB
-
SEA
21h 34m
2 stops
$1,353Multiple Airlines
Sun, Jun 21 - Wed, Jul 8
Multiple Airlines Logo
2:02 pm - 2:45 pm
SEA
-
LPB
21h 43m
3 stops
Multiple Airlines Logo
3:25 am - 6:37 pm
LPB
-
SEA
18h 12m
2 stops
$1,366Multiple Airlines
Thu, Jun 11 - Tue, Jun 16
Avianca Logo
8:00 am - 2:15 am
SEA
-
LPB
39h 15m
2 stops
Avianca Logo
3:20 am - 8:10 pm
LPB
-
SEA
20h 50m
2 stops
$1,372Avianca
Thu, Oct 29 - Sun, Nov 1
Multiple Airlines Logo
9:47 am - 2:20 am
SEA
-
LPB
37h 33m
2 stops
Multiple Airlines Logo
3:25 am - 9:59 pm
LPB
-
SEA
21h 34m
2 stops
$1,385Multiple Airlines
Thu, Jun 11 - Tue, Jun 16
Multiple Airlines Logo
9:33 pm - 2:20 am
SEA
-
LPB
25h 47m
2 stops
Multiple Airlines Logo
3:25 am - 9:59 pm
LPB
-
SEA
21h 34m
2 stops
$1,399Multiple Airlines
Tue, Jun 23 - Sat, Jul 11

LATAM Airlines flights from Seattle to La Paz

Our best LATAM Airlines deals on Seattle to La Paz flight tickets
LATAM Airlines
Jun 24
SEA7:15 amSeattle/Tacoma Intl
17h 40m
2 stops
LPB3:55 amLa Paz El Alto Intl
Jul 13
LPB5:20 amLa Paz El Alto Intl
21h 43m
2 stops
SEA12:03 amSeattle/Tacoma Intl
$2,691
LATAM Airlines
Jun 23
SEA10:20 pmSeattle/Tacoma Intl
26h 35m
2 stops
LPB3:55 amLa Paz El Alto Intl
Jul 13
LPB5:20 amLa Paz El Alto Intl
21h 43m
2 stops
SEA12:03 amSeattle/Tacoma Intl
$2,737
LATAM Airlines
Jun 24
SEA7:15 amSeattle/Tacoma Intl
17h 40m
2 stops
LPB3:55 amLa Paz El Alto Intl
Jul 10
LPB5:20 amLa Paz El Alto Intl
31h 54m
2 stops
SEA10:14 amSeattle/Tacoma Intl
$2,742

Avianca flights from Seattle to La Paz

Our best Avianca deals on Seattle to La Paz flight tickets
Avianca
May 30
SEA11:49 pmSeattle/Tacoma Intl
23h 31m
2 stops
LPB2:20 amLa Paz El Alto Intl
Jun 6
LPB3:25 amLa Paz El Alto Intl
18h 47m
2 stops
SEA7:12 pmSeattle/Tacoma Intl
$1,163
Avianca
Oct 29
SEA8:00 amSeattle/Tacoma Intl
39h 15m
2 stops
LPB2:15 amLa Paz El Alto Intl
Nov 2
LPB3:50 pmLa Paz El Alto Intl
32h 20m
3 stops
SEA8:10 pmSeattle/Tacoma Intl
$1,372
Avianca
Oct 29
SEA8:00 amSeattle/Tacoma Intl
51h 45m
3 stops
LPB2:45 pmLa Paz El Alto Intl
Nov 2
LPB3:50 pmLa Paz El Alto Intl
32h 20m
3 stops
SEA8:10 pmSeattle/Tacoma Intl
$1,448

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 May 16, 2026.
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

Cheapest round-trip

SeattleLa Paz

SEA - LPB

SEALPB

Seattle/Tacoma Intl

Sat 5/30

11:49 pm-2:20 am

2 stops23h 31m

La Paz El Alto Intl

Sat 6/6

3:25 am-7:12 pm

2 stops18h 47m

$1,163

SeattleLa Paz

SEA - LPB

SEALPB

Seattle/Tacoma Intl

Thu 6/11

7:41 pm-2:20 am

3 stops27h 39m

La Paz El Alto Intl

Tue 6/16

3:25 am-9:48 am

3 stops33h 23m

$1,226

SeattleLa Paz

SEA - LPB

SEALPB

Seattle/Tacoma Intl

Mon 6/22

3:33 pm-2:20 am

3 stops31h 47m

La Paz El Alto Intl

Thu 7/9

3:25 am-10:39 am

3 stops34h 14m

$1,262

SeattleLa Paz

SEA - LPB

SEALPB

Seattle/Tacoma Intl

Fri 6/5

9:18 pm-2:20 am

2 stops26h 02m

La Paz El Alto Intl

Thu 6/11

3:25 am-10:45 pm

2 stops22h 20m

$1,317

SeattleLa Paz

SEA - LPB

SEALPB

Seattle/Tacoma Intl

Sat 5/30

11:30 pm-2:45 pm

3 stops36h 15m

La Paz El Alto Intl

Sat 6/6

3:25 am-9:46 pm

2 stops21h 21m

$1,329

SeattleLa Paz

SEA - LPB

SEALPB

Seattle/Tacoma Intl

Sun 6/21

9:33 pm-2:20 am

2 stops25h 47m

La Paz El Alto Intl

Wed 7/8

3:25 am-9:59 pm

2 stops21h 34m

$1,353
Quickest round-trip

SeattleLa Paz

SEA - LPB

SEALPB

Seattle/Tacoma Intl

Thu 6/11

2:02 pm-2:45 pm

3 stops21h 43m

La Paz El Alto Intl

Tue 6/16

3:25 am-6:37 pm

2 stops18h 12m

$1,366

SeattleLa Paz

SEA - LPB

SEALPB

Seattle/Tacoma Intl

Thu 10/29

8:00 am-2:15 am

2 stops39h 15m

La Paz El Alto Intl

Sun 11/1

3:20 am-8:10 pm

2 stops20h 50m

$1,372

SeattleLa Paz

SEA - LPB

SEALPB

Seattle/Tacoma Intl

Thu 6/11

9:47 am-2:20 am

2 stops37h 33m

La Paz El Alto Intl

Tue 6/16

3:25 am-9:59 pm

2 stops21h 34m

$1,385

SeattleLa Paz

SEA - LPB

SEALPB

Seattle/Tacoma Intl

Tue 6/23

9:33 pm-2:20 am

2 stops25h 47m

La Paz El Alto Intl

Sat 7/11

3:25 am-9:59 pm

2 stops21h 34m

$1,399

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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

Fastest flight time

21h 30m

Direct flights

None
The fastest flight from Seattle to La Paz takes 21h 30m
There are no direct flights from Seattle to La Paz. There are no popular flight routes from Seattle to La Paz.
Search flight deals

Frequently asked questions about flying from Seattle to La Paz

  • 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 21h 30m.

  • 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.

Frequently asked questions about flying from Seattle to La Paz

  • 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?

Book flights to La Paz if you plan to visit one of these locations
Copacabana

Why use momondo?

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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