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León

$219+ Cheap flights from Seattle (SEA) to León, Mexico (BJX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/14. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BJX
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap flight deals from Seattle to León

Cheapest flights from Seattle to León
Explore the most affordable flight options available from Seattle to León. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/126:24 pm
SEA
-
BJX
1 stop20h 06m
Multiple Airlines
Thu 3/196:15 am
BJX
-
SEA
2 stops30h 04m
Multiple Airlines
Deal found 1/25$383
This Mytrip deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/410:00 pm
SEA
-
BJX
2 stops18h 29m
Volaris
Mon 3/97:51 am
BJX
-
SEA
2 stops12h 57m
Volaris
Deal found 1/26$440
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/236:24 pm
SEA
-
BJX
1 stop8h 52m
Multiple Airlines
Mon 4/138:05 pm
BJX
-
SEA
2 stops38h 22m
Multiple Airlines
Deal found 1/26$452
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/186:24 pm
SEA
-
BJX
1 stop8h 52m
Multiple Airlines
Mon 4/138:05 pm
BJX
-
SEA
2 stops38h 22m
Multiple Airlines
Deal found 1/26$455
This Mytrip deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1110:00 pm
SEA
-
BJX
3 stops24h 53m
Volaris
Wed 3/187:51 am
BJX
-
SEA
2 stops12h 57m
Volaris
Deal found 1/27$467
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:05 pm
SEA
-
BJX
1 stop8h 11m
Multiple Airlines
Mon 3/96:15 am
BJX
-
SEA
2 stops35h 54m
Multiple Airlines
Deal found 1/26$469
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/116:24 pm
SEA
-
BJX
1 stop8h 52m
Multiple Airlines
Wed 3/188:05 pm
BJX
-
SEA
2 stops40h 14m
Multiple Airlines
Deal found 1/27$476
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2111:09 am
SEA
-
BJX
1 stop7h 41m
Multiple Airlines
Sat 3/75:35 pm
BJX
-
SEA
2 stops48h 34m
Multiple Airlines
Deal found 1/27$501

Find flight deals from Seattle to León

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to León (BJX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$383
(Kiwi.com)

One-way from

$219
(Trip.com)

Popular in

September

Cheapest in

January

Average price

$604
Provider with most accurate pricing for Seattle/Tacoma Intl-León Del Bajio flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-León Del Bajio flights.
Search Deals
From Seattle/Tacoma Intl to León Del Bajio
Search Deals
One-way flight from Seattle/Tacoma Intl to León Del Bajio
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to León that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 28, 2026.
Use the filters below to find and compare flights from Seattle to León that are best for you.

Fly from

Seattle

Fly to

León

Route

Depart

Return

Price

SeattleLeón

SEA - BJX

SEABJX

Seattle/Tacoma Intl

Wed 3/11

10:00 pm-11:53 pm

3 stops24h 53m

León Del Bajio

Wed 3/18

7:51 am-7:48 pm

2 stops12h 57m

$467

SeattleLeón

SEA - BJX

SEABJX

Seattle/Tacoma Intl

Wed 3/11

6:24 pm-4:16 am

1 stop8h 52m

León Del Bajio

Wed 3/18

8:05 pm-11:19 am

2 stops40h 14m

$476

SeattleLeón

SEA - BJX

SEABJX

Seattle/Tacoma Intl

Sat 2/21

11:09 am-8:50 pm

1 stop7h 41m

León Del Bajio

Sat 3/7

5:35 pm-4:09 pm

2 stops48h 34m

$501

SeattleLeón

SEA - BJX

SEABJX

Seattle/Tacoma Intl

Sat 2/21

10:00 pm-6:29 pm

2 stops18h 29m

León Del Bajio

Sat 3/7

6:59 pm-6:48 pm

2 stops25h 49m

$519

SeattleLeón

SEA - BJX

SEABJX

Seattle/Tacoma Intl

Thu 3/19

10:00 pm-6:29 pm

2 stops19h 29m

León Del Bajio

Sun 4/5

6:30 am-7:49 pm

2 stops14h 19m

$534

SeattleLeón

SEA - BJX

SEABJX

Seattle/Tacoma Intl

Fri 3/27

9:36 pm-9:30 am

2 stops34h 54m

León Del Bajio

Wed 4/1

5:30 pm-8:29 am

1 stop15h 59m

$559

SeattleLeón

SEA - BJX

SEABJX

Seattle/Tacoma Intl

Wed 3/4

5:50 pm-5:16 am

1 stop9h 26m

León Del Bajio

Mon 3/9

5:25 pm-8:34 am

1 stop16h 09m

$564

SeattleLeón

SEA - BJX

SEABJX

Seattle/Tacoma Intl

Wed 3/18

6:24 pm-4:16 am

1 stop8h 52m

León Del Bajio

Sun 4/12

4:05 pm-11:37 am

2 stops20h 32m

$573

SeattleLeón

SEA - BJX

SEABJX

Seattle/Tacoma Intl

Sat 3/14

6:24 pm-6:29 pm

3 stops23h 05m

$232

SeattleLeón

SEA - BJX

SEABJX

Seattle/Tacoma Intl

Mon 2/2

8:50 pm-6:29 pm

3 stops43h 39m

$243

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 16 results
1
2

Compare providers for flights from Seattle to León

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to León in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-León, Guanajuato flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-León, Guanajuato flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-León, Guanajuato flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-León, Guanajuato flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-León, Guanajuato flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to León

Have a flexible travel schedule? Discover the best time to fly to León from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to León

What is the cheapest month to book a flight from Seattle to León, Guanajuato?

Currently, May is the cheapest month in which you can book a flight from Seattle to León, Guanajuato (average of $157). Flying from Seattle to León, Guanajuato in October is currently the most expensive (average of $535). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing León

Get insights into the airlines that provide service to León. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to León. Reviews last updated January 28, 2026.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Seattle to León to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,212 reviews

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,212 reviews
United Airlines
7.4
Good
9,212 reviews

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,201 reviews
United Airlines
7.4
Good
9,212 reviews

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Seattle to León. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seattle to León, Guanajuato?

    There are many flights that can get you from Seattle to León, Guanajuato in 24h 53m. Fly via Volaris to get the fastest option. The distance from Seattle to León, Guanajuato is about 2164 mi.

  • What are the cheapest airlines flying from Seattle to León, Guanajuato round-trip?

    American Airlines, at $554, was found to be the cheapest airline from Seattle to León, Guanajuato. An alternate airline flying to your destination would be United Airlines. American Airlines is priced at 23% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Seattle to León that include hotel bookings?

    Yes. In addition to deals on Seattle to León flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to León?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to León.

  • Can I find deals for business class flights from Seattle to León?

    Yes. Cheapflights offers flight deals from Seattle to León by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to León, Guanajuato?

    Currently, May is the cheapest month in which you can book a flight from Seattle to León, Guanajuato (average of $157). Flying from Seattle to León, Guanajuato in October is currently the most expensive (average of $535). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Seattle to León

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Santiago de Querétaro flights
Seattle to Santiago de Querétaro flights
Portland to León flights
Bellingham to León flights
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Pasco to León flights

Top 2 airlines flying from Seattle to León

Discover the top 2 airlines that operate flights from Seattle to León. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$554Average$660FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$576Average$754FlexibilityNo cancel feeOn-time69%

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