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Cheap flights from Portland to La Paz from $860

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to La Paz departing on 4/21. 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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Find the cheapest flights from Portland to La Paz

Cheap round-trip flights

Enter your travel dates to find the best prices.
Avianca Logo
7:00 am - 2:20 am
PDX
-
LPB
16h 20m
2 stops
Avianca Logo
3:50 pm - 12:34 pm
LPB
-
PDX
23h 44m
3 stops
$860Avianca
Tue, Apr 21 - Tue, Apr 28
Avianca Logo
2:05 pm - 2:15 am
PDX
-
LPB
32h 10m
2 stops
Avianca Logo
3:50 pm - 12:35 pm
LPB
-
PDX
23h 45m
3 stops
$930Avianca
Thu, Mar 5 - Thu, Mar 12
Avianca Logo
7:00 am - 2:20 am
PDX
-
LPB
16h 20m
2 stops
Avianca Logo
3:25 am - 8:42 pm
LPB
-
PDX
20h 17m
2 stops
$945Avianca
Tue, Apr 21 - Mon, Apr 27
Avianca Logo
7:00 am - 2:20 am
PDX
-
LPB
16h 20m
2 stops
Avianca Logo
3:50 pm - 12:43 pm
LPB
-
PDX
23h 53m
3 stops
$955Avianca
Fri, Apr 17 - Sat, May 2
Avianca Logo
7:00 am - 2:20 am
PDX
-
LPB
16h 20m
2 stops
Avianca Logo
3:50 pm - 12:34 pm
LPB
-
PDX
23h 44m
3 stops
$964Avianca
Tue, Apr 21 - Mon, Apr 27
Avianca Logo
2:05 pm - 2:15 am
PDX
-
LPB
32h 10m
2 stops
Avianca Logo
3:20 am - 9:58 pm
LPB
-
PDX
21h 38m
2 stops
$990Avianca
Thu, Mar 5 - Wed, Mar 11
Multiple Airlines Logo
7:00 am - 2:45 pm
PDX
-
LPB
28h 45m
3 stops
Multiple Airlines Logo
3:50 pm - 4:50 pm
LPB
-
PDX
52h 00m
3 stops
$1,042Multiple Airlines
Tue, Apr 21 - Tue, Apr 28
Multiple Airlines Logo
7:00 am - 2:45 pm
PDX
-
LPB
28h 45m
3 stops
Multiple Airlines Logo
3:50 pm - 4:50 pm
LPB
-
PDX
52h 00m
3 stops
$1,058Multiple Airlines
Tue, Apr 21 - Mon, Apr 27
Avianca Logo
7:00 am - 2:20 am
PDX
-
LPB
16h 20m
2 stops
Avianca Logo
3:25 am - 8:42 pm
LPB
-
PDX
20h 17m
2 stops
$1,135Avianca
Fri, Apr 17 - Fri, May 1
Avianca Logo
7:00 am - 2:20 am
PDX
-
LPB
16h 20m
2 stops
Avianca Logo
3:25 am - 8:42 pm
LPB
-
PDX
20h 17m
2 stops
$1,149Avianca
Tue, Apr 21 - Sun, Apr 26

Avianca flights from Portland to La Paz

Our best Avianca deals on Portland to La Paz flight tickets
Avianca
Apr 21
PDX7:00 amPortland
16h 20m
2 stops
LPB2:20 amLa Paz El Alto Intl
Apr 28
LPB3:50 pmLa Paz El Alto Intl
23h 44m
3 stops
PDX12:34 pmPortland
$860
Avianca
Mar 5
PDX2:05 pmPortland
32h 10m
2 stops
LPB2:15 amLa Paz El Alto Intl
Mar 12
LPB3:50 pmLa Paz El Alto Intl
23h 45m
3 stops
PDX12:35 pmPortland
$930
Avianca
Apr 21
PDX7:00 amPortland
16h 20m
2 stops
LPB2:20 amLa Paz El Alto Intl
Apr 27
LPB3:25 amLa Paz El Alto Intl
20h 17m
2 stops
PDX8:42 pmPortland
$945

momondo Fare Finder

 
Customize your flight search to find flights from Portland 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 February 4, 2026.
Use the filters below to find and compare flights from Portland to La Paz that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandLa Paz

PDX - LPB

PDXLPB

Portland

Tue 4/21

7:00 am-2:20 am

2 stops16h 20m

La Paz El Alto Intl

Tue 4/28

3:50 pm-12:34 pm

3 stops23h 44m

$860

PortlandLa Paz

PDX - LPB

PDXLPB

Portland

Thu 3/5

2:05 pm-2:15 am

2 stops32h 10m

La Paz El Alto Intl

Thu 3/12

3:50 pm-12:35 pm

3 stops23h 45m

$930

PortlandLa Paz

PDX - LPB

PDXLPB

Portland

Tue 4/21

7:00 am-2:20 am

2 stops16h 20m

La Paz El Alto Intl

Mon 4/27

3:25 am-8:42 pm

2 stops20h 17m

$945

PortlandLa Paz

PDX - LPB

PDXLPB

Portland

Fri 4/17

7:00 am-2:20 am

2 stops16h 20m

La Paz El Alto Intl

Sat 5/2

3:50 pm-12:43 pm

3 stops23h 53m

$955

PortlandLa Paz

PDX - LPB

PDXLPB

Portland

Tue 4/21

7:00 am-2:20 am

2 stops16h 20m

La Paz El Alto Intl

Mon 4/27

3:50 pm-12:34 pm

3 stops23h 44m

$964

PortlandLa Paz

PDX - LPB

PDXLPB

Portland

Thu 3/5

2:05 pm-2:15 am

2 stops32h 10m

La Paz El Alto Intl

Wed 3/11

3:20 am-9:58 pm

2 stops21h 38m

$990

PortlandLa Paz

PDX - LPB

PDXLPB

Portland

Tue 4/21

7:00 am-2:45 pm

3 stops28h 45m

La Paz El Alto Intl

Tue 4/28

3:50 pm-4:50 pm

3 stops52h 00m

$1,042

PortlandLa Paz

PDX - LPB

PDXLPB

Portland

Tue 4/21

7:00 am-2:45 pm

3 stops28h 45m

La Paz El Alto Intl

Mon 4/27

3:50 pm-4:50 pm

3 stops52h 00m

$1,058

PortlandLa Paz

PDX - LPB

PDXLPB

Portland

Fri 4/17

7:00 am-2:20 am

2 stops16h 20m

La Paz El Alto Intl

Fri 5/1

3:25 am-8:42 pm

2 stops20h 17m

$1,135

PortlandLa Paz

PDX - LPB

PDXLPB

Portland

Tue 4/21

7:00 am-2:20 am

2 stops16h 20m

La Paz El Alto Intl

Sun 4/26

3:25 am-8:42 pm

2 stops20h 17m

$1,149

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Portland to La Paz

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

Cheap Portland to La Paz (PDX to LPB) flight deals and tips

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

Fastest flight time

28h 45m

Direct flights

None
The fastest flight from Portland to La Paz takes 28h 45m
There are no direct flights from Portland to La Paz. There are no popular flight routes from Portland to La Paz.
Search flight deals

  • How far is Portland to La Paz El Alto Intl by plane?

    There are 5469.5 mi between Portland and La Paz El Alto Intl. In terms of flight time, this usually takes a little over 28h 45m.

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland 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 Portland to La Paz?

    Price Alerts will notify you by email when the price for flights to La Paz from Portland decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

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

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • 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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Copacabana

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to La Paz. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to La Paz from Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to La Paz from Portland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to La Paz from Portland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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