$246 Cheap Flights from Seattle (SEA) to León (BJX)

View $246 flight on Mon, Nov 24, 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Bajío Intl. Airport (BJX)

Cheap Flights from Seattle to León (SEA-BJX)

Prices were available within the past 7 days and start at $246 for one-way flights and $472 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Fri, Feb 20 - Fri, Feb 27
SEA
Seattle
BJX
León
$472 Roundtrip, found 6 hours ago
$472
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Fri, Feb 20 from Seattle to León, returning Fri, Feb 27, priced at $472 found 6 hours ago
Frontier Airlines
Mon, Dec 8 - Fri, Dec 12
SEA
Seattle
BJX
León
$511 Roundtrip, found 2 days ago
$511
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Mon, Dec 8 from Seattle to León, returning Fri, Dec 12, priced at $511 found 2 days ago
Frontier Airlines
Wed, Dec 31 - Wed, Jan 14
SEA
Seattle
BJX
León
$513 Roundtrip, found 2 days ago
$513
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Wed, Dec 31 from Seattle to León, returning Wed, Jan 14, priced at $513 found 2 days ago
Frontier Airlines
Mon, Feb 23 - Wed, Mar 11
SEA
Seattle
BJX
León
$520 Roundtrip, found 2 days ago
$520
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Mon, Feb 23 from Seattle to León, returning Wed, Mar 11, priced at $520 found 2 days ago
Frontier Airlines
Mon, Nov 17 - Fri, Dec 12
SEA
Seattle
BJX
León
$521 Roundtrip, found 2 days ago
$521
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Mon, Nov 17 from Seattle to León, returning Fri, Dec 12, priced at $521 found 2 days ago
Frontier Airlines
Wed, Dec 31 - Wed, Jan 7
SEA
Seattle
BJX
León
$523 Roundtrip, found 2 days ago
$523
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Wed, Dec 31 from Seattle to León, returning Wed, Jan 7, priced at $523 found 2 days ago
American Airlines
Mon, Dec 29 - Wed, Jan 14
SEA
Seattle
BJX
León
$540 Roundtrip, found 4 days ago
$540
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Dec 29 from Seattle to León, returning Wed, Jan 14, priced at $540 found 4 days ago
Delta
Thu, Jan 1 - Thu, Jan 15
SEA
Seattle
BJX
León
$556 Roundtrip, found 11 hours ago
$556
Roundtrip
found 11 hours ago
Select Delta flight, departing Thu, Jan 1 from Seattle to León, returning Thu, Jan 15, priced at $556 found 11 hours ago
Aeromexico
Tue, Nov 25 - Thu, Dec 4
SEA
Seattle
BJX
León
$563 Roundtrip, found 3 days ago
$563
Roundtrip
found 3 days ago
Select Aeromexico flight, departing Tue, Nov 25 from Seattle to León, returning Thu, Dec 4, priced at $563 found 3 days ago
United
Wed, Feb 18 - Wed, Feb 25
SEA
Seattle
BJX
León
$579 Roundtrip, found 7 hours ago
$579
Roundtrip
found 7 hours ago
Select United flight, departing Wed, Feb 18 from Seattle to León, returning Wed, Feb 25, priced at $579 found 7 hours ago

Find the cheapest month to fly from Seattle (SEA) to León (BJX)

May is typically the cheapest month to fly

From $497 - $783 per traveler.

Alternative airports near León

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

Select flight to Del Bajio BJX. Cheapest and Closest option available. Average driving time to city center is 25 minutes. Flights from $688
BJX
Del Bajio
CheapestClosest
Average driving time to city center25 min
Flights from $688

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Del Bajio Airport (BJX) cost?
Snag a cheap one-way flight from $246 or cheap return flight from $472 from Seattle - Tacoma Intl. Airport (SEA) to Del Bajio Airport (BJX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to Del Bajio Airport (BJX)?
The cheapest month to fly from SEA to BJX is February, when there's less demand. Off-peak months are typically when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Del Bajio Airport (BJX)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest SEA to BJX flight.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Del Bajio Airport (BJX)?
There aren't any daily nonstop flights departing from Seattle - Tacoma Intl. Airport (SEA) to Del Bajio Airport (BJX). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from SEA to BJX?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary depending on a range of factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Del Bajio Airport (BJX)?
To touch down at Del Bajio Airport (BJX) on schedule, select a flight that takes off from Seattle - Tacoma Intl. Airport (SEA) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to Del Bajio Airport (BJX) last-minute?
Holding off until just before your trip to book a flight from SEA to BJX often results in higher prices. Although you may find some last-minute offers, they aren't always guaranteed. Be flexible with your travel plans to maximize your chances of snagging a bargain.
Is it cheaper to book a SEA to BJX flight and hotel package?
Opting for a SEA to BJX flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our extensive range of accommodations and then add activities, flights 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 Seattle - Tacoma Intl. Airport (SEA) to Del Bajio Airport (BJX)?
Generally, it's possible to cancel or reschedule your SEA to BJX flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Del Bajío
Airlines serving
Aeromexico, American Airlines, Delta, Frontier Airlines, United
Roundtrip price
$471
Distance
2165 mi

Book with confidence

Seattle to León Flights

The cheapest times to fly from Seattle 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 Seattle to León are during the month of February. You can find some of the cheapest flights from Seattle to León with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to León

Sunday is one of the best days to book for cheap flights from Seattle 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 Seattle 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 Seattle to León in 2025. You can also book with separate airlines for your outbound and return journeys, from $246 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 Seattle 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 Seattle 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.

 

Seattle to León Flights

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*Available to One Key members.