SEA - BJX

$134 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 1/29. 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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Everything you should know

Cheapest round-trip
$396
Typical prices: $580-$728
Multiple Airlines
Sun 2/1Wed 2/11
SEA - BJX • 1 stop
Cheapest one-way
$134
Typical prices: $283-$336
Multiple Airlines
Thu 1/29
SEA - BJX • 1 stop
When to travel
January
Cheapest • 16% price drop
March
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, Feb 1 - Wed, Feb 11
Multiple Airlines Logo
12:01 pm - 4:30 pm
SEA
-
BJX
26h 29m1 stop
Multiple Airlines Logo
8:05 pm - 11:25 am
BJX
-
SEA
41h 20m2 stops
$396Multiple Airlines
Tue, Feb 10 - Sun, Feb 15
Multiple Airlines Logo
5:39 pm - 9:30 pm
SEA
-
BJX
25h 51m1 stop
Multiple Airlines Logo
6:15 am - 8:08 pm
BJX
-
SEA
15h 53m2 stops
$410Multiple Airlines
Sun, Feb 1 - Wed, Feb 11
Multiple Airlines Logo
12:01 pm - 4:30 pm
SEA
-
BJX
26h 29m1 stop
Multiple Airlines Logo
8:44 pm - 11:01 am
BJX
-
SEA
16h 17m1 stop
$412Multiple Airlines
Mon, Jan 26 - Tue, Feb 3
Multiple Airlines Logo
9:52 am - 11:25 pm
SEA
-
BJX
11h 33m1 stop
Multiple Airlines Logo
6:15 am - 9:11 am
BJX
-
SEA
28h 56m2 stops
$429Multiple Airlines
Sat, Jan 31 - Sat, Feb 7
Multiple Airlines Logo
5:39 pm - 9:30 pm
SEA
-
BJX
25h 51m1 stop
Multiple Airlines Logo
5:30 pm - 8:10 pm
BJX
-
SEA
28h 40m2 stops
$437Multiple Airlines
Tue, Feb 10 - Tue, Feb 17
Multiple Airlines Logo
5:39 pm - 9:30 pm
SEA
-
BJX
25h 51m1 stop
Multiple Airlines Logo
6:15 am - 9:53 am
BJX
-
SEA
29h 38m2 stops
$438Multiple Airlines
Wed, Feb 25 - Wed, Mar 4
Multiple Airlines Logo
10:22 am - 5:18 am
SEA
-
BJX
16h 56m1 stop
Multiple Airlines Logo
6:15 am - 8:44 pm
BJX
-
SEA
16h 29m2 stops
$449Multiple Airlines
Mon, Feb 9 - Tue, Feb 17
Multiple Airlines Logo
5:53 pm - 5:16 am
SEA
-
BJX
9h 23m1 stop
Multiple Airlines Logo
6:15 am - 8:51 am
BJX
-
SEA
28h 36m2 stops
$451Multiple Airlines
Mon, Jan 26 - Mon, Feb 2
Multiple Airlines Logo
1:36 pm - 5:16 am
SEA
-
BJX
13h 40m2 stops
Multiple Airlines Logo
5:20 pm - 10:38 am
BJX
-
SEA
19h 18m1 stop
$459Multiple Airlines
Wed, Feb 11 - Sun, Feb 15
Multiple Airlines Logo
6:53 pm - 5:16 am
SEA
-
BJX
8h 23m1 stop
Multiple Airlines Logo
6:15 am - 8:08 pm
BJX
-
SEA
15h 53m2 stops
$464Multiple 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 February.

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 January, where tickets cost $604 (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 seasonJuly
Cheapest flight$134
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly and prices are also 9% lower on average.
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 $134 for a one-way ticket and $396 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?

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

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

    The two airlines most popular with KAYAK users for flights from Seattle to León are United Airlines and Aeromexico. With an average price for the route of $754 and an overall rating of 7.4, United Airlines is the most popular choice. Aeromexico is also a great choice for the route, with an average price of $652 and an overall rating of 7.4.

  • 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 3 airlines serving 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 9136 reviews
7.3Comfort
8.1Crew
7.7Boarding
7.1Entertainment
6.6Food
Airline reviews

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

10.0 ExcellentDr. Joseph, Jan 2026
EWR - ORD
Read more United Airlines reviews

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

I’m so sorry, I can’t remember her name, I believe it was Dimpti. She was stellar, also a mature Asian flight attendant, lots of flowers in her hair, just as amazing! But literally the crew was AWESOME . Only downside is there weren’t any charging outlets. Maybe I needed to ask a flight attendant , but it would’ve been nice to have one easily accessible.

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

Everything was absolutely wonderful from check in to baggage claim. Staff was very professional and sweet. Will definitely recommend United to family and friends.

Aircraft was noisy, old and never dimmed the lights on a night flight even on business class! I flew 17 times on United and probably another 40 on other airlines United USA /Europe flights were the worst to include luggage delayed once going to europe and once coming back

Check how old the airframe is, some older ones have inoperable seat back entertainment or power.

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

Hotter than Hades in August. Why, why do crews think that in the winter when we are already dressed for cold weather we need a cabin that is 82 degrees. Even the vents were blowing hot air.

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

Really nice, all good, nice crew and all on time

Unfortunately I had an awful boarding experience. Our first flight with Aeromexico was fine and landed on time however it couldn’t find a gate and we were late which made us lose our connecting flight with Aeromexico. The staff handled it horribly when we explained our situation and would not led us board when we missed the boarding time by a couple minutes. The staff were extremely rude and did not attempt to even help us. Because of this incident, my husband and I missed a full day of work which negatively impacted our salary which we need. Please compensate us for the work that we missed.

It was OK. The flight is pretty long for the airlines to only offer a simple sandwich on business class. The entertainment is similar to that on other Skyteam members. Ultimately the airline lost my bag and didn’t deliver it to me until the next day after a lengthy lost baggage report.

Good, the flight from Miami to Mexico City was better than Mexico City to Miami

Aeroméxico cancelled my ticket without advice AND It make a last minute mess in my intinerary, no solving my situation, bad advice and bad customer service

The ground staff were not as friendly and nice to the passengers as the air crew. Flight attendants, cockpit crew were great and very nice to everyone on board.

My flight was delayed, then I got transferred to a new flight that was also delayed- which wasn’t Aeromexico’s fault, it was because of weather conditions. Most of the crew was very nice and patient, except for one or two flight attendants who were rude. The entertainment wasn’t on, so all the screens were off.

My wife's entertainment system did not work. Payed for flight upgrade but did not receive advertised "free WiFi".

Annoying that we had to go to departures and get boarding passes. Should allow us to be booked all the way through, this is the only airline i have this problem with in MEX. Late boarding and take off

Lousy No wheelchair. As normal at Atlanta Cheap airline Cheap aero plane. - Neither entertainment nor food on a 5 hour saga

Kayak was among the missing. There was not the usual advice regarding next gate after arriving in Dallas. No communication after the reminder to check in before the Moline flight. What happened?

They should have allowed for extra time to de-ice the plane before boarding passengers. This delayed us about 10-15 mins after we boarded. Overall experience was fine. Crew was friendly and on top of everything. We didn’t have any issues during the flight.

Experience was good. We were delayed in leaving by 15 mins because the flight was waiting on a family that was late in getting to the gate. Food and drink options were as expected. I highly recommend checking in ahead of time using the airline’s app so that it’s quicker to get your luggage tags as soon as you arrive at the terminal. No more waiting in long lines!

Overall experience was great. Flights were almost on time in departing and we arrived at our destination as scheduled. No issues with amenities or flight crew. Everything went well as as expected. Will fly again with American Airlines in the future!

We never made it due to delays on both ends. Gate attendant said it was mechanical but the system said otherwise, so no compensation. That’s not right.

Our flight from Eagle to Vail was delayed to the point we missed our connection to Savannah. Now we’re a family of 4 in a hotel room with luggage, no toiletries, no clean clothes. Gate attendant said the delay was mechanical but it was put in the system as something else so no compensation. That’s just wrong.

Crew were all friendly and helpful. It was a short flight so just a beverage service with a cookie. After we were boarded the plane took about 45 minutes to leave the gate but it was New Year’s Eve so not shocking there was some delay. Overall good experience and very grateful.

After the door had been closed, the cockpit makes an announcement that catering is running late and it is not the airline's fault. It is their fault in the sense that we had to sit for 2 hours or more when we could have stayed in the terminal. Poor communications between catering and airline. This caused a young man to lose his temper and he went storming out hitting objects. He had complained to the gate agent that he had already waited at the gate 7 hours and when can the airplane leave? Airilnes do a poor job of explaining delays, maintenance issues, etc. whereas being truthful may gain more sympathy or understanding.

The flight was very smooth and the meal in business class was great.

The captain brought my 6 year old son into the cockpit and allowed him to ask questions, sit in the captain’s chair and talk about all the gears and levers. Made the trip very special for him.

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

Information on your arrival and departure airports