$361 Cheap Flights from Pasco (PSC) to La Paz (LAP)

View $361 flight on Sun, Nov 1, 2026Opens in a new window

Popular airlines from Tri-Cities Airport (PSC) to La Paz, Baja California Sur (LAP-Manuel Marquez de Leon Intl.)

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Cheap Flights from Pasco to La Paz (PSC-LAP)

Prices were available within the past 7 days and start at $361 for one-way flights and $709 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, Apr 15 - Wed, Apr 22
PSC
Pasco
LAP
La Paz
$709 Roundtrip, found 1 day ago
$709
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Apr 15 from Pasco to La Paz, returning Wed, Apr 22, priced at $709 found 1 day ago
Alaska Airlines
Fri, Oct 30 - Fri, Nov 13
PSC
Pasco
LAP
La Paz
$723 Roundtrip, found 1 day ago
$723
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Oct 30 from Pasco to La Paz, returning Fri, Nov 13, priced at $723 found 1 day ago
Alaska Airlines
Sat, May 23 - Sat, May 30
PSC
Pasco
LAP
La Paz
$730 Roundtrip, found 4 days ago
$730
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sat, May 23 from Pasco to La Paz, returning Sat, May 30, priced at $730 found 4 days ago
Alaska Airlines
Fri, Oct 30 - Fri, Nov 13
PSC
Pasco
LAP
La Paz
$731 Roundtrip, found 1 day ago
$731
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Oct 30 from Pasco to La Paz, returning Fri, Nov 13, priced at $731 found 1 day ago
Alaska Airlines
Fri, Oct 30 - Fri, Nov 13
PSC
Pasco
LAP
La Paz
$736 Roundtrip, found 1 day ago
$736
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Oct 30 from Pasco to La Paz, returning Fri, Nov 13, priced at $736 found 1 day ago
Alaska Airlines
Fri, Oct 30 - Fri, Nov 13
PSC
Pasco
LAP
La Paz
$744 Roundtrip, found 1 day ago
$744
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Oct 30 from Pasco to La Paz, returning Fri, Nov 13, priced at $744 found 1 day ago
Alaska Airlines
Sat, May 23 - Sat, May 30
PSC
Pasco
LAP
La Paz
$752 Roundtrip, found 4 days ago
$752
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sat, May 23 from Pasco to La Paz, returning Sat, May 30, priced at $752 found 4 days ago
Alaska Airlines
Sat, Jan 2 - Sat, Jan 9
PSC
Pasco
LAP
La Paz
$757 Roundtrip, found 2 days ago
$757
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, Jan 2 from Pasco to La Paz, returning Sat, Jan 9, priced at $757 found 2 days ago
Aeromexico
Sat, May 23 - Sat, May 30
PSC
Pasco
LAP
La Paz
$1,035 Roundtrip, found 4 days ago
$1,035
Roundtrip
found 4 days ago
Select Aeromexico flight, departing Sat, May 23 from Pasco to La Paz, returning Sat, May 30, priced at $1,035 found 4 days ago
Delta
Sat, Jan 2 - Sat, Jan 9
PSC
Pasco
LAP
La Paz
$1,152 Roundtrip, found 2 days ago
$1,152
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Jan 2 from Pasco to La Paz, returning Sat, Jan 9, priced at $1,152 found 2 days ago

Alternative airports near La Paz

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Manuel Marquez de Leon Intl. LAP. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $709
LAP
Manuel Marquez de Leon Intl.
CheapestClosest
Average driving time to city center11 min
Flights from $709

Frequently asked questions

How much does a flight from Pasco, WA (PSC-Tri-Cities) to La Paz, Baja California Sur (LAP-Manuel Marquez de Leon Intl.) cost?
You can find cheap one-way flights from $361 and cheap return flights from $709 Pasco, WA (PSC-Tri-Cities) to La Paz, Baja California Sur (LAP-Manuel Marquez de Leon Intl.) with Expedia. Return flights typically cost between $1264 and $3895. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Pasco, WA (PSC-Tri-Cities) to La Paz, Baja California Sur (LAP-Manuel Marquez de Leon Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Pasco, WA (PSC-Tri-Cities) to La Paz, Baja California Sur (LAP-Manuel Marquez de Leon Intl.)?
The cheapest month to fly from PSC to LAP is April when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Pasco, WA (PSC-Tri-Cities) to La Paz, Baja California Sur (LAP-Manuel Marquez de Leon Intl.)?
Enter PSC to LAP and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Pasco, WA (PSC-Tri-Cities) to La Paz, Baja California Sur (LAP-Manuel Marquez de Leon Intl.)?
Alaska Airlines is one of the cheapest airlines offering connecting flights from Pasco, WA (PSC) to La Paz, Baja California Sur (LAP), with round-trip tickets starting from around $1,188. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Pasco, WA (PSC-Tri-Cities) to La Paz, Baja California Sur (LAP-Manuel Marquez de Leon Intl.)?
To find a cheap flight from Pasco, WA (PSC-Tri-Cities) to La Paz, Baja California Sur (LAP-Manuel Marquez de Leon Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Pasco, WA (PSC-Tri-Cities) to La Paz, Baja California Sur (LAP-Manuel Marquez de Leon Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Pasco, WA (PSC-Tri-Cities) to La Paz, Baja California Sur (LAP-Manuel Marquez de Leon Intl.)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from PSC to LAP. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Pasco, WA (PSC-Tri-Cities) to La Paz, Baja California Sur (LAP-Manuel Marquez de Leon Intl.)?
The busiest day for flights from Tri-Cities (PSC) to Manuel Marquez de Leon Intl. (LAP) is a Saturday, with around 3 flights. This gives you plenty of options for your travel plans. Major airlines on this route include Alaska Airlines and Delta.
What are the most popular departure times for flights from Pasco, WA (PSC-Tri-Cities) to La Paz, Baja California Sur (LAP-Manuel Marquez de Leon Intl.)?
The most popular departure times for flights from Pasco, WA (PSC-Tri-Cities) to La Paz, Baja California Sur (LAP-Manuel Marquez de Leon Intl.) are in the early morning, from 6am to 9am. About 57% of passengers prefer this time window. Many major carriers, including Alaska Airlines and Delta, offer flights during this window. This timing works well because it allows you to start your day early and maximize your time at your destination.
How long does it take to fly from Pasco, WA (PSC-Tri-Cities) to La Paz, Baja California Sur (LAP-Manuel Marquez de Leon Intl.)?
A flight from PSC to LAP with a layover takes around 24 hours 30 minutes, with the route covering approximately 1,608 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Pasco, WA (PSC-Tri-Cities) to La Paz, Baja California Sur (LAP-Manuel Marquez de Leon Intl.)?
Select the "Business class" and "First class" filters when looking for PSC to LAP flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Pasco, WA (PSC-Tri-Cities) to La Paz, Baja California Sur (LAP-Manuel Marquez de Leon Intl.) flight with Expedia?
It's easy to earn miles on a Pasco, WA (PSC-Tri-Cities) to La Paz, Baja California Sur (LAP-Manuel Marquez de Leon Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for La Paz from Tri-Cities (PSC)?
If you're planning to travel to La Paz from Tri-Cities (PSC), you can fly into Manuel Marquez de Leon Intl. (LAP) Some flights may connect through major hubs like Seattle - Tacoma Intl. (SEA), Salt Lake City Intl. (SLC), Los Angeles Intl. (LAX) before reaching La Paz. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Pasco, WA (PSC-Tri-Cities) to La Paz, Baja California Sur (LAP-Manuel Marquez de Leon Intl.) at the last minute?
Typically, booking a last minute flight from Pasco, WA (PSC-Tri-Cities) to La Paz, Baja California Sur (LAP-Manuel Marquez de Leon Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Pasco, WA (PSC-Tri-Cities) to La Paz, Baja California Sur (LAP-Manuel Marquez de Leon Intl.) flight and hotel package?
Securing a Pasco, WA (PSC-Tri-Cities) to La Paz, Baja California Sur (LAP-Manuel Marquez de Leon Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Pasco, WA (PSC-Tri-Cities) to La Paz, Baja California Sur (LAP-Manuel Marquez de Leon Intl.)?
If you booked your Pasco, WA (PSC-Tri-Cities) to La Paz, Baja California Sur (LAP-Manuel Marquez de Leon Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Tri-Cities
Destination airport
Manuel Marquez de Leon Intl.
Airlines serving
Aeromexico, Alaska Airlines
Roundtrip price
$709
Distance
1607 mi

Book with confidence

Pasco to La Paz Flights

The cheapest times to fly from Pasco to La Paz

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Pasco to La Paz are during the month of April. You can find some of the cheapest flights from Pasco to La Paz with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Pasco to La Paz

Sunday is one of the best days to book for cheap flights from Pasco to La Paz: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Pasco to La Paz

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Pasco to La Paz in 2026. You can also book with separate airlines for your outbound and return journeys, from $361 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Pasco to La Paz flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Pasco to La Paz airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Pasco to La Paz Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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