SEA - BJX

$204 Find Cheap Flights from Seattle to León

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to León departing on 3/12. 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 León

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to León, 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 Seattle to León, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$346
Typical prices: $576-$833
Multiple Airlines
Sun 4/19Tue 4/28
SEA - BJX • 1 stop
Cheapest one-way
$204
Typical prices: $311-$350
Volaris
Thu 3/12
SEA - BJX • 2 stops
Top airlines
Volaris
Cheapest • from $496 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
May
Cheapest • 16% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to León!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to León (SEA-BJX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to León 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 Seattle to León

Sun, Apr 19 - Tue, Apr 28
Multiple Airlines Logo
10:42 am - 4:25 pm
SEA
-
BJX
28h 43m
1 stop
Multiple Airlines Logo
6:15 am - 9:27 am
BJX
-
SEA
28h 12m
2 stops
$346Multiple Airlines
Sun, Apr 19 - Sat, Apr 25
Multiple Airlines Logo
10:42 am - 4:25 pm
SEA
-
BJX
28h 43m
1 stop
Multiple Airlines Logo
6:15 am - 9:27 am
BJX
-
SEA
28h 12m
2 stops
$370Multiple Airlines
Sun, Apr 19 - Sun, Apr 26
Multiple Airlines Logo
10:42 am - 4:25 pm
SEA
-
BJX
28h 43m
1 stop
Multiple Airlines Logo
4:05 pm - 9:27 am
BJX
-
SEA
42h 22m
2 stops
$400Multiple Airlines
Sun, Apr 19 - Fri, May 1
Multiple Airlines Logo
10:42 am - 4:25 pm
SEA
-
BJX
28h 43m
1 stop
Multiple Airlines Logo
4:05 pm - 9:27 am
BJX
-
SEA
42h 22m
2 stops
$405Multiple Airlines
Sun, Apr 19 - Wed, Apr 29
Multiple Airlines Logo
10:42 am - 4:25 pm
SEA
-
BJX
28h 43m
1 stop
Multiple Airlines Logo
5:30 pm - 3:05 pm
BJX
-
SEA
22h 35m
2 stops
$406Multiple Airlines
Sun, Apr 19 - Mon, Apr 27
Multiple Airlines Logo
10:42 am - 4:25 pm
SEA
-
BJX
28h 43m
1 stop
Multiple Airlines Logo
5:30 pm - 5:42 pm
BJX
-
SEA
25h 12m
2 stops
$408Multiple Airlines
Mon, Apr 20 - Tue, Apr 28
Multiple Airlines Logo
6:25 am - 4:25 pm
SEA
-
BJX
9h 00m
1 stop
Multiple Airlines Logo
6:15 am - 9:27 am
BJX
-
SEA
28h 12m
2 stops
$435Multiple Airlines
Fri, Mar 13 - Fri, Mar 20
Multiple Airlines Logo
6:24 pm - 4:16 am
SEA
-
BJX
8h 52m
1 stop
Multiple Airlines Logo
8:05 pm - 5:09 pm
BJX
-
SEA
22h 04m
2 stops
$483Multiple Airlines
Sun, Apr 19 - Wed, Apr 29
Multiple Airlines Logo
10:42 am - 4:25 pm
SEA
-
BJX
28h 43m
1 stop
Multiple Airlines Logo
10:15 am - 8:56 pm
BJX
-
SEA
11h 41m
1 stop
$487Multiple Airlines
Wed, May 6 - Tue, May 12
Multiple Airlines Logo
5:42 pm - 5:00 am
SEA
-
BJX
10h 18m
1 stop
Multiple Airlines Logo
6:15 am - 9:27 am
BJX
-
SEA
28h 12m
2 stops
$490Multiple Airlines
Booking Insights

KAYAK's insights & trends for Seattle to León flights

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

How much is a round-trip flight from Seattle to León, Guanajuato?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Seattle to León, Guanajuato departing in April.

What is the cheapest month to fly from Seattle to León?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to León, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to León is May, where tickets cost $608 (return) on average. On the other hand, the most expensive months are September and November, where the average cost of round-trip tickets is $1,018 and $927 respectively.

Good to know

Low seasonJune
Cheapest flight$204
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Seattle to León

When to book flights from Seattle to León

Are your dates flexible? Find out the best times to travel from Seattle to León 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 Seattle to León

  • What is the cheapest flight from Seattle to León?

    In the last 3 days, the lowest price for a flight from Seattle to León was $204 for a one-way ticket and $346 for a round-trip.

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

    Yes, you’ll need a passport to travel to León from Seattle.

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

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

  • Which airline alliances offer flights from Seattle to León?

    Star Alliance, and oneworld are the airline alliances operating flights between Seattle and León, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Seattle to León, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Seattle to León are United Airlines and American Airlines. With an average price for the route of $754 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $667 and an overall rating of 7.2.

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

    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 Seattle to León.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to León from Seattle 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 Seattle to León?

    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 León with an airline and back to Seattle with another airline. Booking your flights between Seattle and BJX 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 Seattle to León?

    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 León from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Seattle to León

 
See real verified KAYAK customer reviews for airlines flying from Seattle to León. 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 Seattle to León? 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.
7.4
United AirlinesOverall score based on 9289 reviews
7.7Boarding
7.3Comfort
6.6Food
7.1Entertainment
8.1Crew
Airline reviews

Very disappointing given gate agent behavior. Filed a formal complaint with United.

2.0 MediocreAnnie Caroline, Feb 2026
SFO - LAX
Read more United Airlines reviews

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

Both of my flights arrived early and check in process was smooth

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

Short flight, but no drink/snack service. The flights both going and coming were delayed.

Much better than Spirit. I was please by the easy fast check in and boarding

Check-in and in-flight staff were better than average. The seat was a fair size but too hard and not enough padding. The cushion/pillow provided is poor (thin and seems to be disposable ,it provides no effective cushioning or support). Food was OK-ish but no choice of inflight snacks and no easy place to get drinks other than water (I could ask for juice by intruding into the staff area at the back of the plane) Entertainment was very good actually. Overall better than I expected from a US-based airline (sorry!) but compared to ANA or Singapore it was so-so. (I live in Japan so they are my comparative airlines)

Everything was on time Will use united again for sure

The flight was fine, once we got underway. It was more than hour delayed

Beverage service was not good. Also just one service in 5 hr 30 min flight. No ask fir water ir anything beside one time beverage service.

Waited for oxygen tanks for 30 minutes after boarding was complete.

The seats are too uncomfortable for anyone over 5ft 8in. I'm 5'10" with a back and hip issue and I was in pai for the full duration of the flight.

The flight was on time/early, attentive crew, and everything overall went smoothly. Disappointed that WIFI was not working for the flight.

One day, I do so hope for a gluten free snack! Seems like with the rest of the world FINALLY figuring out what gluten free is, American Airlines would too. Fingers crossed!!

The flight was significantly delayed for 6.5 hours because of snow. There was no communication once the plane returned to the gate regarding when the flight would resume. Other flights were departing while our flight was being unloaded for reasons unknown. Our flight also seemed out of the queue regarding further deicing, refueling, and waiting to Taxi to the runway.

Flight was on time and the meal and service were good.

The accessible bathroom should be visible to people in Economy class.

Flight was delayed for 2 hours, then last minute the change to on time. The satélite location is far and a nightmare to get to.

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

Information on your arrival and departure airports