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$370+ 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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
BJX — SEA
May 3 — May 101
Sat 5/3
Sat 5/10
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 April 28, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$531
(Delta)

One-way from

$370
(Delta)

Popular in

February

Cheapest in

September

Average price

$545
Provider with most accurate pricing for León Del Bajio-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for León Del Bajio-Seattle/Tacoma Intl flights.
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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 ($91 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 April 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 April 28, 2025.

This Delta deal was found by Cheapflights users on 4/28. 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.
Wed 7/236:04 amBJX - SEA
2 stops15h 39mDelta
Wed 8/67:20 amSEA - BJX
2 stops14h 54mDelta
Deal found 4/28$531
This United Airlines deal was found by Cheapflights users on 4/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/115:00 amBJX - SEA
3 stops17h 11mUnited Airlines
Wed 6/182:50 pmSEA - BJX
2 stops21h 53mUnited Airlines
Deal found 4/27$536
This SmartFares deal was found by Cheapflights users on 4/27. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/276:34 amBJX - SEA
1 stop29h 54mFrontier
Mon 6/3010:49 amSEA - BJX
1 stop12h 09mFrontier
Deal found 4/27$542
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Wed 7/235:00 amBJX - SEA
1 stop10h 47mAmerican Airlines
Tue 8/512:57 amSEA - BJX
1 stop7h 39mAmerican Airlines
Deal found 4/28$598
This Mytrip deal was found by Cheapflights users on 4/27. 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 6/118:07 amBJX - SEA
3 stops31h 56mMultiple Airlines
Wed 6/183:58 pmSEA - BJX
3 stops18h 37mMultiple Airlines
Deal found 4/27$638

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 April 28, 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

Wed 7/23

6:04 am-8:43 pm

2 stops15h 39m

Seattle/Tacoma Intl

Wed 8/6

7:20 am-11:14 pm

2 stops14h 54m

$531

LeónSeattle

BJX - SEA

BJXSEA

León Del Bajio

Wed 6/11

11:45 am-7:14 pm

1 stop8h 29m

Seattle/Tacoma Intl

Wed 6/18

5:05 pm-7:31 pm

1 stop25h 26m

$536

LeónSeattle

BJX - SEA

BJXSEA

León Del Bajio

Fri 6/27

6:34 am-11:28 am

1 stop29h 54m

Seattle/Tacoma Intl

Mon 6/30

10:49 am-11:58 pm

1 stop12h 09m

$542

LeónSeattle

BJX - SEA

BJXSEA

León Del Bajio

Wed 7/23

5:00 am-2:47 pm

1 stop10h 47m

Seattle/Tacoma Intl

Tue 8/5

12:57 am-9:36 am

1 stop7h 39m

$598

LeónSeattle

BJX - SEA

BJXSEA

León Del Bajio

Wed 6/11

8:07 am-3:03 pm

3 stops31h 56m

Seattle/Tacoma Intl

Wed 6/18

3:58 pm-11:35 am

3 stops18h 37m

$638

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

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 April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on León, Guanajuato-Seattle flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.

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 July is currently the most expensive (average of $405). 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.

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

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 April 28, 2025.
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MSP - GEG

The amount of carry on is put of control. We were in group 3 boarding and there was no room in upper storage for our 1 bag (between 2 people) Just because we can’t afford to up grade our seats… $2000 more. We get penaltized. Make us feel less than
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MSP - GEG

The amount of carry on is put of control. We were in group 3 boarding and there was no room in upper storage for our 1 bag (between 2 people) Just because we can’t afford to up grade our seats… $2000 more. We get penaltized. Make us feel less than
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MSP - GEG

The amount of carry on is put of control. We were in group 3 boarding and there was no room in upper storage for our 1 bag (between 2 people) Just because we can’t afford to up grade our seats… $2000 more. We get penaltized. Make us feel less than
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MSP - GEG

The amount of carry on is put of control. We were in group 3 boarding and there was no room in upper storage for our 1 bag (between 2 people) Just because we can’t afford to up grade our seats… $2000 more. We get penaltized. Make us feel less than
Frontier
6.0
Okay
3,284 reviews
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MSP - GEG

The amount of carry on is put of control. We were in group 3 boarding and there was no room in upper storage for our 1 bag (between 2 people) Just because we can’t afford to up grade our seats… $2000 more. We get penaltized. Make us feel less than

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 Delta. Our recent data shows that you can find tickets from as low as $531 on this airline. Additional options worth looking into are United Airlines and Frontier, starting at $536 and $542 round-trip. Delta is 13% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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 July is currently the most expensive (average of $405). 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 León?

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

Browse thousands of different options on Cheapflights for your next trip

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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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León to Pasco flights

Top 2 airlines flying from León to Seattle

Discover the top 2 airlines 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 April 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$375Average$683FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$554Average$688FlexibilityNo cancel feeOn-time71%

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