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$236+ Cheap flights from León, Mexico (BJX) to Seattle (SEA)

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
BJX — SEA
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from León to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from León (BJX) to Seattle (SEA). 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 July 31, 2025.

Round-trip from

$471
(Kiwi.com)

One-way from

$236
(Kiwi.com)

Popular in

February

Cheapest in

September

Average price

$658
From León Del Bajio to Seattle/Tacoma Intl
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One-way flight from León Del Bajio to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 12% potential increase in price ($86 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from León to Seattle

Cheapest flights from León to Seattle
Explore the most affordable flight options available from León to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Tue 8/198:43 amBJX - SEA
1 stop12h 10mMultiple Airlines
Sat 8/237:59 pmSEA - BJX
2 stops21h 12mMultiple Airlines
Deal found 7/30$471
This FlightHub deal was found by Cheapflights users on 7/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/28:40 pmBJX - SEA
1 stop16h 33mFrontier
Mon 11/35:23 pmSEA - BJX
1 stop9h 48mFrontier
Deal found 7/31$549
This Delta deal was found by Cheapflights users on 7/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2312:40 pmBJX - SEA
1 stop8h 20mDelta
Sun 11/29:30 amSEA - BJX
1 stop8h 42mDelta
Deal found 7/31$551
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/182:40 pmBJX - SEA
1 stop9h 12mUnited Airlines
Sat 9/2711:10 pmSEA - BJX
1 stop10h 39mUnited Airlines
Deal found 7/29$552
This Mytrip deal was found by Cheapflights users on 7/29. 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.
Thu 9/188:25 pmBJX - SEA
2 stops24h 50mVolaris
Sat 9/2710:15 pmSEA - BJX
3 stops33h 46mVolaris
Deal found 7/29$561
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2310:35 amBJX - SEA
1 stop9h 54mAmerican Airlines
Sat 11/112:59 amSEA - BJX
1 stop8h 53mAmerican Airlines
Deal found 7/29$611
This Aeromexico deal was found by Cheapflights users on 7/29. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/27:39 amBJX - SEA
1 stop14h 21mAeromexico
Mon 11/37:10 amSEA - BJX
2 stops11h 07mAeromexico
Deal found 7/29$642

Cheapflights Fare Finder

 
Customize your flight search to find flights from León to Seattle 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 July 31, 2025.
Use the filters below to find and compare flights from León to Seattle that are best for you.

Fly from

León

Fly to

Seattle

Route

Depart

Return

Price

LeónSeattle

BJX - SEA

BJXSEA

León Del Bajio

Tue 8/19

8:43 am-7:53 pm

1 stop12h 10m

Seattle/Tacoma Intl

Sat 8/23

7:59 pm-6:11 pm

2 stops21h 12m

$471

LeónSeattle

BJX - SEA

BJXSEA

León Del Bajio

Sun 11/2

8:40 pm-11:13 am

1 stop16h 33m

Seattle/Tacoma Intl

Mon 11/3

5:23 pm-5:11 am

1 stop9h 48m

$549

LeónSeattle

BJX - SEA

BJXSEA

León Del Bajio

Thu 10/23

12:40 pm-8:00 pm

1 stop8h 20m

Seattle/Tacoma Intl

Sun 11/2

9:30 am-8:12 pm

1 stop8h 42m

$551

LeónSeattle

BJX - SEA

BJXSEA

León Del Bajio

Thu 9/18

11:45 am-10:15 pm

2 stops11h 30m

Seattle/Tacoma Intl

Sat 9/27

3:28 pm-1:43 pm

2 stops21h 15m

$552

LeónSeattle

BJX - SEA

BJXSEA

León Del Bajio

Thu 9/18

8:25 pm-8:15 pm

2 stops24h 50m

Seattle/Tacoma Intl

Sat 9/27

10:15 pm-9:01 am

3 stops33h 46m

$561

LeónSeattle

BJX - SEA

BJXSEA

León Del Bajio

Thu 10/23

10:35 am-7:29 pm

1 stop9h 54m

Seattle/Tacoma Intl

Sat 11/1

12:59 am-10:52 am

1 stop8h 53m

$611

LeónSeattle

BJX - SEA

BJXSEA

León Del Bajio

Sun 11/2

7:39 am-8:00 pm

1 stop14h 21m

Seattle/Tacoma Intl

Mon 11/3

7:10 am-8:17 pm

2 stops11h 07m

$642

LeónSeattle

BJX - SEA

BJXSEA

León Del Bajio

Mon 10/6

7:45 pm-8:35 pm

2 stops25h 50m

$236

LeónSeattle

BJX - SEA

BJXSEA

León Del Bajio

Sun 9/14

10:36 am-7:40 pm

1 stop10h 04m

$291

LeónSeattle

BJX - SEA

BJXSEA

León Del Bajio

Wed 10/1

12:40 pm-8:00 pm

1 stop8h 20m

$365

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 12 results
1
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Best time to book a flight from León to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from León 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 León to Seattle

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

Currently, January is the cheapest month in which you can book a flight from León, Guanajuato to Seattle (average of $238). Flying from León, Guanajuato to Seattle in June is currently the most expensive (average of $389). 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 Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated July 31, 2025.
Read through reviews of airlines operating flights from León to Seattle, such as Delta, Aeromexico, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Aeromexico
7.5
Good
1,721 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,902 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Volaris
6.6
Okay
1,164 reviews
Delta
8.0
Very good
7,980 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

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

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

    Our cheapest airline available from León, Guanajuato to Seattle is Frontier. Our recent data shows that you can find tickets from as low as $549 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $551 and $552 round-trip. Frontier is 11% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from León, Guanajuato to Seattle one-way?

    The cheapest airlines for a one-way flight from León, Guanajuato to Seattle are Frontier ($291), Delta ($365), and United Airlines ($385).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from León to Seattle 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 León, Guanajuato to Seattle?

    Currently, January is the cheapest month in which you can book a flight from León, Guanajuato to Seattle (average of $238). Flying from León, Guanajuato to Seattle in June is currently the most expensive (average of $389). 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

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Ocean Shores
Lakewood
Lynnwood
Lacey
Leavenworth
Renton
Olympia
Puyallup
Kent
Cle Elum
Chehalis
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Issaquah
Aberdeen
Shoreline
Federal Way
Shelton

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Alternative routes for León to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from León to Seattle

Discover the top airline that operate flights from León to Seattle. 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$554Average$679FlexibilityNo cancel feeOn-time71%

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