SEA - BJX

$177 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 2/23. 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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Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$346
Overall average: $615
Multiple Airlines
Sun 4/19Tue 4/28
SEA - BJX • 1 stop
Cheapest one-way
$169
Typical prices: $336-$360
Volaris
Mon 2/23
SEA - BJX • 2 stops
Top airlines
Volaris
Cheapest • from $414 (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
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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 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
Fri, Apr 17 - Fri, Apr 24
Volaris Logo
11:00 pm - 6:14 pm
SEA
-
BJX
18h 14m
2 stops
Volaris Logo
6:30 am - 7:49 pm
BJX
-
SEA
14h 19m
2 stops
$414Volaris
Tue, Mar 17 - Mon, Mar 23
Volaris Logo
10:00 pm - 6:29 pm
SEA
-
BJX
19h 29m
2 stops
Volaris Logo
7:51 am - 7:48 pm
BJX
-
SEA
12h 57m
2 stops
$423Volaris
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
Mon, Apr 20 - Sat, Apr 25
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
$438Multiple 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.

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.

Find deals

Good to know

Low seasonJune
Cheapest flight$169
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 $169 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 9294 reviews
7.3Comfort
7.7Boarding
7.1Entertainment
6.6Food
8.1Crew
Airline reviews

Both the WIFI and entertainment did not work for 2.5h

6.0 GoodAnonymous, Feb 2026
HNL - NRT
Read more United Airlines reviews

Both the WIFI and entertainment did not work for 2.5h

The crew made our experience extremely bad. They were rude and didn’t have anything for kids.

Very old flight - time to retire it for newer airplanes

2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight

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.

The flight was really crowded. Flight attendants were just ok.

Boarding delayed 20 minutes for no reason, no wifi, in flight entertainment, or snacks / waters?

Didn't get a seat assignment until the last minute even though i picked a seat.

American has been able to implement an algorithm that makes it possible for nearly every one of my evening flights to be late. Congratulations!

I was on a small regional flight from Detroit to Philadelphia. When we landed the outside cruise needed to turn something off with the engine, which took quite a long time. Then, when they allowed us to get off the plane it was outside. They took their time, unloading all the luggage and waited till they unloaded all the luggage before they brought it over to us. It was 9 o’clock at night freezing cold out, and there was no proactive hustle to try to get people their luggage. It was really one of the worst experiences I think I’ve ever had with American until a manager came over. I don’t think they were going to even consider pulling the luggage over to the people that had been waiting outside for at least 10 minutes in the freezing cold.

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.

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

Information on your arrival and departure airports

Seattle (SEA)
León (BJX)