$414 Cheap Flights from Portland (PDX) to León (BJX)

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Portland (PDX) to Leon (BJX) at a glance

Explore various airlines offering flights from Portland (PDX) to León (BJX) on this international long-haul route. Whether you prefer full-service or low-cost carriers, you can compare options to discover the itinerary that aligns with your budget and schedule as you delve into León's renowned attractions and neighborhoods. Here, you’ll find essential details for flights from Portland International Airport (PDX) to Del Bajío Airport (BJX).

• Fastest flight duration: around 6h 15m in-flight, plus roughly 2h 30m layover with one stop
• Route distance: roughly 2,100 miles (3,380 km)
• Flights per week: around 9 departures on average
• Typical fares (one-way): economy tickets often range from $255–$610, depending on seasonality and how far ahead you book

Flights from Portland International Airport (PDX) to Del Bajío Airport (BJX)

According to the latest travel bookings, here are the top airlines favored by passengers flying from Portland to Leon. These carriers often offer one-stop and multi-stop flights, typically featuring convenient layovers at Dallas-Fort Worth International Airport (DFW, approximately 2 hours and 15 minutes), George Bush Intercontinental Airport (IAH, around 3 hours and 15 minutes), and Los Angeles International Airport (LAX, about 4 hours and 15 minutes). This variety allows you to customize your travel experience by balancing price, total travel time, and cabin class for the ideal itinerary.

• American Airlines: This comprehensive airline provides one-stop service, with one-way ticket prices generally falling between $265 and $595. It represents around 74% of flights on this route, featuring an in-flight duration of 6 hours and 15 minutes and a total travel time of approximately 8 hours and 45 minutes (including layover).
• United: Another full-service option, United offers both one-stop and multi-stop services, with one-way fares typically ranging from $280 to $690. It makes up about 22% of departures on this route, with a standard 1-stop flying time of 6 hours and 15 minutes and a total travel duration of roughly 8 hours and 45 minutes.
• Frontier Airlines: As a budget-friendly carrier, Frontier provides one-stop service with one-way fares usually priced between $255 and $360. It accounts for roughly 2% of flights on this route, featuring an in-flight time of 6 hours and 15 minutes and a total journey time of around 8 hours and 45 minutes (including layover).
• Delta: This full-service airline specializes in multi-stop itineraries, with one-way fares typically ranging from $360 to $670. Delta represents about 1% of departures on this route, offering an in-flight duration of 8 hours and a total journey time of approximately 13 hours and 15 minutes (including layovers).

Best time to fly from Portland (PDX) to Leon (BJX)

The most popular months for travelers flying from Portland to Leon are January, February, and December, when peak temperatures in Leon reach up to 62.4°F in February. If you prefer quieter travel, consider July, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 67.5°F. For better deals, May usually offers the lowest average one-way fare around $320. Flight availability peaks in December, with approximately 14 flights per week, making it easier to find convenient departure times.

• Cheapest time to fly: May usually offers good deals with average one-way fare around $320, roughly 14% cheaper than the yearly average.
• More budget-friendly months to fly: June, January, and April typically offer average one-way fares of around $342.
• Most flight options: December has the highest number of flights from Portland to Leon, with approximately 14 flights per week, giving you more flexibility in scheduling your trip.

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative routes from Portland (PDX) to Leon (BJX)

• Portland to Queretaro (PDX-QRO): Querétaro International Airport (QRO) is located approximately 87 miles from Del Bajío Airport (BJX). The typical price range for one-way economy tickets on this route is between $190 and $520, varying by season and when you book. Flights generally include both one-stop and multi-stop options, with common layover locations being Dallas-Fort Worth International Airport (DFW) and George Bush Intercontinental Airport (IAH). The leading airlines for this route are American Airlines and United.
• Portland to Aguascalientes (PDX-AGU): Licenciado Jesus Teran Peredo International Airport (AGU) lies around 73 miles from Del Bajío Airport (BJX). One-way economy fares for this journey typically range from $215 to $640, influenced by the season and timing of your booking. This route mainly features one-stop flights, with popular layovers at George Bush Intercontinental Airport (IAH) and Dallas-Fort Worth International Airport (DFW). United and American Airlines are the primary carriers for this route.
• Portland to Morelia (PDX-MLM): General Francisco Mujica International Airport (MLM) is located about 84 miles from Del Bajío Airport (BJX). The average cost for one-way economy tickets on this route varies from $280 to $660, depending on the time of year and when you make your reservation. Travelers can choose from both one-stop and multi-stop flights, with frequent layovers at Dallas-Fort Worth International Airport (DFW) and George Bush Intercontinental Airport (IAH). The major airlines for this route include American Airlines and United.

How to find the best prices for flights from Portland (PDX) to Leon (BJX)

Getting some of the best deals on flights from Portland to Leon is all about timing and flexibility. Here are some key tips to help you save:

1. Best times to book and fly: cheaper fares are usually available when booking 2-8 weeks in advance, although most travelers tend to book within 2 weeks. Departures in the afternoon (12pm-6pm) often offer lower prices, while morning flights (5am-12pm) are the most popular. Additionally, flying on Monday generally yields cheaper fares, though Thursday remains the most favored travel day.
2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.* Find Leon hotel and flight deals.
4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Del Bajío Airport from Portland International Airport

Leon welcomes travelers from Portland with a range of transport options based on price, convenience, and proximity. Leon city center is approximately a 30-minute drive (covering about 20 miles) from Del Bajío Airport, depending on traffic. Here's how to reach Leon efficiently:

• Hotel transfer: Transfers offer a convenient way to reach your hotel in Leon, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
• Car rental: Renting a car from Del Bajío Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Del Bajío Airport on Expedia.
• Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.

Portland to León Flights

The cheapest times to fly from Portland to León

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 Portland to León are during the month of September. You can find some of the cheapest flights from Portland to León with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Portland to León

Sunday is one of the best days to book for cheap flights from Portland to León: 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 Portland to León

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 Portland to León in 2026. You can also book with separate airlines for your outbound and return journeys, from $414 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 Portland to León 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 Portland to León 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.

Frequently Asked Questions

How much does a flight from Portland, OR (PDX-Portland Intl.) to León, Guanajuato (BJX-Del Bajío) cost?

You can find cheap one-way flights from $414 and cheap return flights $675 Portland, OR (PDX-Portland Intl.) to León, Guanajuato (BJX-Del Bajío) with Expedia. One-way flights typically cost between $381 and $1107, and return flights often range between $697 and $2407. 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 Portland, OR (PDX-Portland Intl.) to León, Guanajuato (BJX-Del Bajío) 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 Portland, OR (PDX-Portland Intl.) to León, Guanajuato (BJX-Del Bajío)?

The cheapest month to fly from PDX to BJX is September 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 Portland, OR (PDX-Portland Intl.) to León, Guanajuato (BJX-Del Bajío)?

Enter PDX to BJX and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

What is the cheapest airline that flies from Portland, OR (PDX-Portland Intl.) to León, Guanajuato (BJX-Del Bajío)?

Frontier Airlines is one of the cheapest airlines offering connecting flights from Portland, OR (PDX) to León, Guanajuato (BJX), with round-trip tickets starting from around $591. 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 Portland, OR (PDX-Portland Intl.) to León, Guanajuato (BJX-Del Bajío)?

To find a cheap flight from Portland, OR (PDX-Portland Intl.) to León, Guanajuato (BJX-Del Bajío), 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 Portland, OR (PDX-Portland Intl.) to León, Guanajuato (BJX-Del Bajío)?

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 Portland, OR (PDX-Portland Intl.) to León, Guanajuato (BJX-Del Bajío)?

The earliest flight from Portland International Airport (PDX) to Del Bajio International Airport (BJX) typically departs at 12:30 AM, operated by Delta and Aeromexico. An early departure like this can give you a head start on your adventures in León. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

What are the most popular departure times for flights from Portland, OR (PDX-Portland Intl.) to León, Guanajuato (BJX-Del Bajío)?

The most popular departure times for flights from Portland, OR (PDX) to León, Guanajuato (BJX) are in the early morning, from 6am to 9am. About 25% of passengers prefer this time window. Many major carriers, including Delta Air Lines and American Airlines, offer flights during this window. This timing is popular because it allows you to arrive in León with ample time to explore the city.

How long does it take to fly from Portland, OR (PDX-Portland Intl.) to León, Guanajuato (BJX-Del Bajío)?

A flight from PDX to BJX with a layover takes around 21 hours, with the route covering approximately 2,078 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 Portland, OR (PDX-Portland Intl.) to León, Guanajuato (BJX-Del Bajío)?

Business class seats are offered on the PDX to BJX route with Delta Air Lines.

How do I earn miles on a Portland, OR (PDX-Portland Intl.) to León, Guanajuato (BJX-Del Bajío) flight with Expedia?

It's easy to earn miles on a Portland, OR (PDX-Portland Intl.) to León, Guanajuato (BJX-Del Bajío) 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 Leon from Portland Intl. (PDX)?

If you're planning to travel to Leon from Portland Intl. (PDX), you can fly into Del Bajio Intl. (BJX) Some flights may connect through major hubs like Los Angeles Intl. (LAX), Seattle - Tacoma Intl. (SEA), Salt Lake City Intl. (SLC) before reaching Leon. 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 Portland, OR (PDX-Portland Intl.) to León, Guanajuato (BJX-Del Bajío) at the last minute?

Typically, booking a last minute flight from Portland, OR (PDX-Portland Intl.) to León, Guanajuato (BJX-Del Bajío) 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 Portland, OR (PDX-Portland Intl.) to León, Guanajuato (BJX-Del Bajío) flight and hotel package?

Securing a Portland, OR (PDX-Portland Intl.) to León, Guanajuato (BJX-Del Bajío) 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 Portland, OR (PDX-Portland Intl.) to León, Guanajuato (BJX-Del Bajío)?

If you booked your Portland, OR (PDX-Portland Intl.) to León, Guanajuato (BJX-Del Bajío) 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.