HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seattle

$265+ 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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
BJX — SEA
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from León to Seattle with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 December 12, 2025.

This Booking.com deal was found by Cheapflights users on 12/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:44 pmBJX - SEA
1 stop29h 58mFrontier
Wed 12/316:00 amSEA - BJX
1 stop21h 16mFrontier
Deal found 12/10$492
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/255:55 amBJX - SEA
2 stops14h 11mUnited Airlines
Wed 12/315:02 amSEA - BJX
2 stops11h 42mUnited Airlines
Deal found 12/10$630
This Delta deal was found by Cheapflights users on 12/10. 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.
Sat 12/275:54 amBJX - SEA
1 stop16h 01mDelta
Sun 1/45:25 amSEA - BJX
2 stops15h 52mDelta
Deal found 12/10$667
This Mytrip deal was found by Cheapflights users on 12/10. 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 12/257:51 amBJX - SEA
2 stops13h 57mVolaris
Wed 12/3110:00 pmSEA - BJX
3 stops16h 18mVolaris
Deal found 12/10$670
This Aeromexico deal was found by Cheapflights users on 12/11. 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.
Sat 12/275:54 amBJX - SEA
1 stop16h 01mAeromexico
Sun 1/41:40 pmSEA - BJX
2 stops21h 18mAeromexico
Deal found 12/11$710
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Sat 12/275:55 amBJX - SEA
2 stops21h 04mUnited Airlines
Sun 1/411:59 pmSEA - BJX
1 stop9h 55mUnited Airlines
Deal found 12/11$742
This deal was found by Cheapflights users on 12/11. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/265:55 amBJX - SEA
1 stop8h 52mUnited Airlines
Sun 1/45:00 amSEA - BJX
1 stop11h 44mUnited Airlines
Deal found 12/11$762
This American Airlines deal was found by Cheapflights users on 12/10. 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.
Sat 12/273:52 pmBJX - SEA
1 stop19h 34mAmerican Airlines
Sun 1/410:32 amSEA - BJX
1 stop11h 21mAmerican Airlines
Deal found 12/10$838

Find 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$435
(eDestinos)

One-way from

$265
(eDestinos)

Popular in

January

Cheapest in

April

Average price

$736
Provider with most accurate pricing for León Del Bajio-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for León Del Bajio-Seattle/Tacoma Intl flights.
Search Deals
From León Del Bajio to Seattle/Tacoma Intl
Search Deals
One-way flight from León Del Bajio to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($148 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 12, 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

Sat 1/24

9:27 am-6:54 pm

1 stop11h 27m

Seattle/Tacoma Intl

Sun 2/1

7:30 am-5:53 pm

1 stop8h 23m

$435

LeónSeattle

BJX - SEA

BJXSEA

León Del Bajio

Sun 1/25

6:15 am-8:10 pm

2 stops15h 55m

Seattle/Tacoma Intl

Sun 2/1

8:11 am-5:11 am

1 stop19h 00m

$451

LeónSeattle

BJX - SEA

BJXSEA

León Del Bajio

Sat 1/24

6:59 pm-7:48 pm

2 stops26h 49m

Seattle/Tacoma Intl

Sun 2/1

10:00 pm-7:16 am

3 stops31h 16m

$531

LeónSeattle

BJX - SEA

BJXSEA

León Del Bajio

Thu 12/25

8:44 pm-12:42 am

1 stop29h 58m

Seattle/Tacoma Intl

Wed 12/31

2:46 pm-5:16 am

2 stops12h 30m

$551

LeónSeattle

BJX - SEA

BJXSEA

León Del Bajio

Fri 2/6

12:19 pm-7:56 pm

1 stop9h 37m

Seattle/Tacoma Intl

Mon 2/9

9:55 am-11:06 pm

2 stops11h 11m

$553

LeónSeattle

BJX - SEA

BJXSEA

León Del Bajio

Fri 2/6

5:55 am-9:12 pm

3 stops17h 17m

Seattle/Tacoma Intl

Mon 2/9

5:10 pm-11:54 am

2 stops16h 44m

$559

LeónSeattle

BJX - SEA

BJXSEA

León Del Bajio

Sun 1/25

5:55 am-9:12 pm

3 stops17h 17m

Seattle/Tacoma Intl

Sun 2/1

5:10 pm-2:43 pm

2 stops19h 33m

$560

LeónSeattle

BJX - SEA

BJXSEA

León Del Bajio

Thu 1/22

9:27 am-6:54 pm

1 stop11h 27m

$265

LeónSeattle

BJX - SEA

BJXSEA

León Del Bajio

Fri 1/16

6:00 am-7:18 pm

1 stop15h 18m

$374

LeónSeattle

BJX - SEA

BJXSEA

León Del Bajio

Thu 1/22

10:28 pm-7:48 pm

3 stops23h 20m

$380

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 12 results
1
2

Compare providers for flights from León to Seattle

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 León to Seattle in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*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 León, Guanajuato-Seattle flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on León, Guanajuato-Seattle flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from León, Guanajuato-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on León, Guanajuato-Seattle flights, Cheapflights users trust eDreams the most. eDreams 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 León, Guanajuato-Seattle 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 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.

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 December 12, 2025.
Read through reviews of airlines operating flights from León to Seattle, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,050 reviews

Crew

8.0

Food

6.5

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
American Airlines
7.2
Good
11,050 reviews
American Airlines
7.2
Good
11,050 reviews

Crew

8.0

Food

6.5

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

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.

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

    Departing from León, Guanajuato to Seattle will take you 26h 49m. There are 2164 mi between León, Guanajuato and Seattle.

  • What is the cheapest airline to fly from León, Guanajuato to Seattle round-trip?

    Our cheapest airline available from León, Guanajuato to Seattle is American Airlines. Our recent data shows that you can find tickets from as low as $658 on this airline.

  • 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 Delta ($356), United Airlines ($371), and American Airlines ($384).

  • 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.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
SeaTac
Lakewood
Olympia
Ocean Shores
Edmonds
Lynnwood
Renton
Puyallup
Kirkland
Tukwila
Kent
Cle Elum
Marysville
Leavenworth
Fife
Aberdeen
Shoreline
Centralia
Federal Way

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for León to Seattle

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

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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$658Average$679FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.