CA $613 Cheap Flights from Seattle (SEA) to La Paz (LPB)

Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip flight from Sea-Tac Airport to LPB was CA $1,089. Cheap fares don't stick around for long, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.

Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.

Many airlines offer the option to reschedule your flight at no extra charge. All you pay is the cost difference between the two flights. When looking for Sea-Tac Airport to LPB flights, you'll see a "No change fees" filter for you to tick.

The distance is around 8,900 kilometres. Sleep mask? Check. Toiletries? Double check. We recommend you pack all the essentials for this long-haul SeaTac to El Alto flight.

If you want to fly straight from Seattle - Tacoma Intl. Airport (SEA) to La Paz El Alto Intl. Airport, you'll have to book a flight with one or more stops. Unfortunately, there are no airlines that fly directly between these airports.

Flight prices fluctuate, so not always. While last-minute flight deals between Seattle - Tacoma Intl. Airport (SEA) and La Paz El Alto Intl. Airport are possible, it's also a good idea to keep track of prices well before you fly. In fact, some air carriers advertise their prices up to a year prior to the departure date. Expedia is continuously updating the best airfare bargains around, so check back often and be ready to grab your seat when the price is right.