Cheap Flights from Portland to La Paz

Compare Portland to La Paz flight deals

Find the cheapest month or even day of the year to fly to La Paz

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Find the cheapest month to fly from Portland to La Paz

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Portland to La Paz flights are currently cheapest in September.

Portland to La Paz: Alternative routes

Compare routes from Portland to La Paz below. You may find an airport to fly into that's cheaper, faster, or easier than La Paz.

Portland to La Paz: Flight information

The things to know before you go.
Cheapest flight foundر.ق.‏ 830
Cheapest month to flySeptember

Finding cheap flights from Portland to La Paz: Frequently asked questions

The best price we found for a return flight from Portland to La Paz is ر.ق.‏ 1,712. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Portland to La Paz. But we found flights with one or more stops from ر.ق.‏ 1,714.
As of July 2026, there are no flights flying from Portland to La Paz.
The cheapest month to fly from Portland to La Paz is usually November.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Portland Airport to La Paz Airport on Friday, 6 November 2026.
No airlines currently offer direct flights between Portland Airport and La Paz Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to La Paz but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to La Paz is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Frontier Airlines offers the cheapest flight tickets to La Paz.

Travelling from Portland Airport (PDX) to La Paz Airport (LAP): what you need to know

  • The timezone in La Paz is UTC-7, which is one hour ahead of Portland.

  • To ensure you catch your PDX to LAP flight, leave enough time for things like baggage drop and finding your gate. Turning up two hours before international departures and an hour before domestic flights is the general rule.

  • Be prepared for longer lines in popular months like July. Arriving up to four hours ahead of international flights and two hours for a domestic departure will give you ample time for security and boarding.

Handy information about Portland Airport (PDX)

  • You'll find PDX at 7000 NE Airport Way.

  • Portland Airport maintains a strong on-time performance, making delays less likely. Departures from PDX land on schedule 83% of the time.

  • Portland Airport is around 19 kilometres from central Portland. If you're ride-sharing, catching a taxi or driving from the centre, it'll take you 20 minutes or so to arrive, depending on the traffic.

  • Catching public transport? Expect a journey time of around 40 minutes.

  • Get your travels off to a hassle-free start by staying near PDX. Whether you're catching an early flight from Portland Airport to La Paz Airport or just don't like being rushed, these stays have you covered:

Arriving at La Paz Airport (LAP)

  • The last thing you need is a lengthy trip to your hotel if you're arriving on a late Portland Airport to La Paz Airport flight. Book one of these accommodation options near LAP instead:

  • Go wherever you want, whenever you want with a La Paz Airport rental car. Book your wheels from MEX, Thrifty or Europcar and find adventure across La Paz and beyond.

  • Get the best deal by booking your ride from La Paz Airport around four weeks in advance of your trip.

When to fly to La Paz Airport (LAP)

  • The quietest month for a flight from Portland Airport to La Paz Airport is March, while April is the most popular. Choose the best time to visit La Paz based on whether you prefer a more fast-paced or easygoing experience.

  • Book your flight from Portland Airport to La Paz Airport for August if you want to explore La Paz during its warmest month. You can expect temperatures of between 24ºC and 35ºC.

  • January sees average temperatures of between 13ºC and 24ºC. Search for cheap tickets from PDX to LAP sometime around then if you want to travel when it's cooler.

Explore more of Mexico

  • La Paz has loads to offer, but there are so many other parts of Mexico just waiting to be discovered. About 306 kilometres east of La Paz, a trip to Culiacan will keep your itinerary packed. Start with leading attractions like paseo del río Sinaloa Park, Jardin Botanico Culiacan and Reserva Ecologica.

  • Mazatlan is another standout destination in Mexico and is around 402 kilometres east of La Paz. No trip is complete without visiting Malecón, Malecon and Playa Las Gaviotas.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.