$274+ Cheap flights from León, Mexico (BJX) to Seattle (SEA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
BJX — SEA
Oct 15 — Oct 221
Round-trip
1 adult, Economy
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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
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Best
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Cheapest flights from León to SeattleExplore 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 September 15, 2026.
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 September 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/268:00 am -
1 stop15h 00m
Mon 11/24:27 pm -
2 stops42h 53m
Deal found 9/11![Multiple Airlines logo]()
$409
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 11/176:11 am -
2 stops35h 01m
Mon 11/231:52 pm -
1 stop13h 08m
Deal found 9/15![Multiple Airlines logo]()
$522
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 11/187:28 pm -
1 stop15h 38m
Mon 11/239:53 pm -
2 stops33h 27m
Deal found 9/15![Multiple Airlines logo]()
$535
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 11/187:28 pm -
1 stop15h 38m
Sun 11/229:07 pm -
2 stops10h 58m
Deal found 9/15![Multiple Airlines logo]()
$584
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 11/187:28 pm -
1 stop15h 38m
Wed 11/259:07 pm -
2 stops10h 58m
Deal found 9/15![Multiple Airlines logo]()
$592
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 11/196:11 am -
2 stops14h 57m
Mon 11/231:52 pm -
1 stop13h 08m
Deal found 9/15![Multiple Airlines logo]()
$593
This Frontier deal was found by Cheapflights users on 9/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:07 pm -
2 stops21h 05m
Thu 10/299:13 pm -
2 stops19h 03m
Deal found 9/10![Frontier logo]()
$594
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 11/177:44 pm -
1 stop15h 18m
Sun 11/229:07 pm -
2 stops10h 58m
Deal found 9/15![Multiple Airlines logo]()
$599
Best flights from León to SeattleDiscover carefully curated flight deals from León to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
Discover carefully curated flight deals from León to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
This Delta deal was found by Cheapflights users on 9/15. 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.
Tue 11/1712:40 pm -
1 stop9h 15m
Tue 11/249:30 am -
1 stop11h 47m
Deal found 9/15![Delta logo]()
$603
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 11/175:55 am -
2 stops14h 02m
Sun 11/227:35 pm -
2 stops14h 19m
Deal found 9/15![United Airlines logo]()
$609
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/185:55 am -
2 stops14h 02m
Mon 11/2310:56 pm -
2 stops13h 47m
Deal found 9/15![United Airlines logo]()
$609
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sun 12/203:50 pm -
2 stops19h 59m
Sat 1/211:58 pm -
1 stop19h 09m
Deal found 9/10![United Airlines logo]()
$655
Last-minute flights from León to SeattleDiscover last-minute flight deals from León to Seattle. Data last updated September 15, 2026 and is based on user searches.
Discover last-minute flight deals from León to Seattle. Data last updated September 15, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 9/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:28 pm -
2 stops19h 44m
Sun 10/119:16 pm -
2 stops19h 00m
Deal found 9/13![Frontier logo]()
$769
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Wed 10/711:47 am -
1 stop8h 16m
Sun 10/1111:59 pm -
1 stop12h 44m
Deal found 9/11![United Airlines logo]()
$778
This Frontier deal was found by Cheapflights users on 9/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:07 pm -
2 stops21h 05m
Thu 10/299:13 pm -
2 stops19h 03m
Deal found 9/10![Frontier logo]()
$594
This eDestinos deal was found by Cheapflights users on 9/10. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/258:00 am -
2 stops29h 28m
Thu 10/297:30 am -
1 stop8h 30m
Deal found 9/10![Multiple Airlines logo]()
$663
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/268:00 am -
1 stop15h 00m
Mon 11/24:27 pm -
2 stops42h 53m
Deal found 9/11![Multiple Airlines logo]()
$409
One-way flights from León to SeattleSearch for one-way flight options from León to Seattle. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
Search for one-way flight options from León to Seattle. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/168:41 am -
1 stop7h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$274
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Wed 12/165:55 am -
3 stops19h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![United Airlines logo]()
$351
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 1/27:05 pm -
3 stops40h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$572
This United Airlines deal was found by Cheapflights users on 9/14. 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 1/25:55 am -
2 stops41h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![United Airlines logo]()
$579
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 September 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $409 (Kiwi.com) |
One-way from | $274 (Kiwi.com) |
Popular in | December |
Cheapest in | April |
Average price | $545 |
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 7,457,451 searches. Data last updated September 15, 2026.
Use the filters below to find and compare flights from León to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
LeónSeattle
BJX León Del Bajio - SEA Seattle/Tacoma Intl
BJXSEA
León Del Bajio
Wed 12/16
8:41 am-2:14 pm
1 stop7h 33m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$274
LeónSeattle
BJX León Del Bajio - SEA Seattle/Tacoma Intl
BJXSEA
León Del Bajio
Wed 12/16
5:55 am-11:44 pm
3 stops19h 49m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$351
LeónSeattle
BJX León Del Bajio - SEA Seattle/Tacoma Intl
BJXSEA
León Del Bajio
Sat 1/2
7:05 pm-9:33 am
3 stops40h 28m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$572
LeónSeattle
BJX León Del Bajio - SEA Seattle/Tacoma Intl
BJXSEA
León Del Bajio
Sat 1/2
5:55 am-9:25 pm
2 stops41h 30m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$579
LeónSeattle
BJX León Del Bajio - SEA Seattle/Tacoma Intl
BJXSEA
León Del Bajio
Tue 11/17
12:40 pm-7:55 pm
1 stop9h 15m
Seattle/Tacoma Intl
Tue 11/24
9:30 am-11:17 pm
1 stop11h 47m
$603
LeónSeattle
BJX León Del Bajio - SEA Seattle/Tacoma Intl
BJXSEA
León Del Bajio
Tue 11/17
5:55 am-5:57 pm
2 stops14h 02m
Seattle/Tacoma Intl
Sun 11/22
7:35 pm-11:54 am
2 stops14h 19m
$609
LeónSeattle
BJX León Del Bajio - SEA Seattle/Tacoma Intl
BJXSEA
León Del Bajio
Wed 11/18
5:55 am-5:57 pm
2 stops14h 02m
Seattle/Tacoma Intl
Mon 11/23
10:56 pm-2:43 pm
2 stops13h 47m
$609
LeónSeattle
BJX León Del Bajio - SEA Seattle/Tacoma Intl
BJXSEA
León Del Bajio
Sun 12/20
3:50 pm-9:49 am
2 stops19h 59m
Seattle/Tacoma Intl
Sat 1/2
11:58 pm-9:07 pm
1 stop19h 09m
$655
Sorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on León, Guanajuato-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on León, Guanajuato-Seattle flight deals on Cheapflights vs. FlightHub >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 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 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.
BJX-SEA
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.
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.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
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Tacoma
Lacey
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Centralia
Kent
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