BJX - SEA

$374 Find Cheap Flights from León to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from León to Seattle departing on 1/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from León to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from León to Seattle, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$435
Multiple Airlines
Sat 1/24Sun 2/1
BJX - SEA • 1 stop
Cheapest one-way
$374
Typical prices: $452-$868
American Airlines
Fri 1/16
BJX - SEA • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Seattle!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from León to Seattle (BJX-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from León to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from León to Seattle

Sat, Jan 24 - Sun, Feb 1
Multiple Airlines Logo
9:27 am - 6:54 pm
BJX
-
SEA
11h 27m1 stop
Multiple Airlines Logo
7:30 am - 5:53 pm
SEA
-
BJX
8h 23m1 stop
$435Multiple Airlines
Sat, Jan 24 - Sun, Feb 1
Multiple Airlines Logo
9:27 am - 6:54 pm
BJX
-
SEA
11h 27m1 stop
Multiple Airlines Logo
10:00 pm - 1:46 pm
SEA
-
BJX
37h 46m3 stops
$474Multiple Airlines
Sat, Jan 24 - Sun, Feb 1
Multiple Airlines Logo
9:27 am - 8:54 am
BJX
-
SEA
25h 27m1 stop
Multiple Airlines Logo
12:34 pm - 5:16 am
SEA
-
BJX
38h 42m2 stops
$478Multiple Airlines
Thu, Dec 25 - Wed, Dec 31
Frontier Logo
8:44 pm - 12:42 am
BJX
-
SEA
29h 58m1 stop
Frontier Logo
6:00 am - 5:16 am
SEA
-
BJX
21h 16m1 stop
$492Frontier
Sat, Jan 24 - Sun, Feb 1
Volaris Logo
6:59 pm - 7:48 pm
BJX
-
SEA
26h 49m2 stops
Volaris Logo
10:00 pm - 7:16 am
SEA
-
BJX
31h 16m3 stops
$531Volaris
Thu, Dec 25 - Wed, Dec 31
Frontier Logo
8:44 pm - 12:42 am
BJX
-
SEA
29h 58m1 stop
Frontier Logo
2:46 pm - 5:16 am
SEA
-
BJX
12h 30m2 stops
$551Frontier
Fri, Feb 6 - Mon, Feb 9
Aeromexico Logo
12:19 pm - 7:56 pm
BJX
-
SEA
9h 37m1 stop
Aeromexico Logo
9:55 am - 11:06 pm
SEA
-
BJX
11h 11m2 stops
$553Aeromexico
Fri, Feb 6 - Mon, Feb 9
Aeromexico Logo
12:19 pm - 7:56 pm
BJX
-
SEA
9h 37m1 stop
Aeromexico Logo
7:15 am - 9:08 pm
SEA
-
BJX
11h 53m2 stops
$555Aeromexico
Fri, Feb 6 - Mon, Feb 9
Aeromexico Logo
7:52 am - 7:56 pm
BJX
-
SEA
14h 04m1 stop
Aeromexico Logo
7:15 am - 11:06 pm
SEA
-
BJX
13h 51m2 stops
$556Aeromexico
Fri, Feb 6 - Mon, Feb 9
United Airlines Logo
5:55 am - 9:12 pm
BJX
-
SEA
17h 17m2 stops
United Airlines Logo
7:30 pm - 11:54 am
SEA
-
BJX
14h 24m2 stops
$559United Airlines
Booking Insights

KAYAK's insights & trends for León to Seattle flights

Get data-powered insights and trends into flights from León to Seattle to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from León to Seattle?

The average price of all round-trip flights from León to Seattle clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Seattle on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Thursday is the most expensive day to fly from León to Seattle. For your return ticket, we recommend flying on a Tuesday and avoiding Mondays for the best deals.

Find deals

Good to know

Low seasonApril
Cheapest flight$374
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from León to Seattle

When to book flights from León to Seattle

Are your dates flexible? Find out the best times to travel from León to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from León to Seattle

  • What is the cheapest flight from León to Seattle?

    In the last 3 days, the lowest price for a flight from León to Seattle was $374 for a one-way ticket and $435 for a round-trip.

  • Do I need a passport to fly between León and Seattle?

    Yes, you'll most likely have to show a valid passport before boarding the plane in León and on arrival in Seattle.

  • Which aircraft models fly most regularly from León to Seattle?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from León to Seattle?

    oneworld is the only airline alliance operating flights between León and Seattle.

  • How does KAYAK find such low prices on flights from León to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from León to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from León to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from León is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from León to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to León with another airline. Booking your flights between León and SEA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from León to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from León up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from León to Seattle

 
See real verified KAYAK customer reviews for airlines flying from León to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from León to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11048 reviews
7.5Boarding
8.0Crew
6.9Entertainment
6.5Food
7.2Comfort
Airline reviews

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

8.0 ExcellentConnie, Dec 2025
PHX - MKE
Read more American Airlines reviews

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

I got sick nothing contagious but distressing enough and the care I received on the flight was astounding.

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

Attendants were pleasant and the flight was smooth and relaxed.

A little late at the start but all worked out well.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

I liked the humor of the captain and crew on the flight from Flagstaff to Dallas. They were humorous.

AA delayed the flight for 3 hours and 50 minutes, but delayed the last 2 hours, 30 minutes at a time, so if we knew before, could have stayed at home and worked instead of being at the airport wasting time... The plane's crew was excellent, not their fault.

After arriving in Dallas, the aircraft taxied for an unusually long time and was unable to park at the gate, which caused a significant delay and made me miss my connecting flight. I then had to wait in a very long line to be rebooked, and I was told that no hotel or meal accommodations would be provided. What is even more unacceptable is that my luggage was mishandled and has still not been located. My suitcase contains important medications that I urgently need, and I have been unable to access them due to the airline’s mishandling. This situation has caused me considerable stress and inconvenience, and I need this issue to be resolved immediately.

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

Information on your arrival and departure airports

León (BJX)
Seattle (SEA)