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Cheap flights from Seattle to León from $204

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to León departing on 11/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Seattle to León

Cheap round-trip flights

Multiple Airlines Logo
9:44 pm - 4:39 amSEA-BJX
29h 55m1 stop
Multiple Airlines Logo
6:15 am - 12:13 pmBJX-SEA
30h 58m2 stops
$447Multiple Airlines
Find Deal
Wed, Oct 15 - Tue, Oct 28
Multiple Airlines Logo
10:08 am - 4:09 amSEA-BJX
17h 01m1 stop
Multiple Airlines Logo
8:00 pm - 12:13 pmBJX-SEA
42h 13m2 stops
$474Multiple Airlines
Find Deal
Fri, Oct 31 - Fri, Nov 7
Delta Logo
9:30 am - 8:17 pmSEA-BJX
8h 47m1 stop
Delta Logo
7:25 am - 7:51 pmBJX-SEA
13h 26m1 stop
$564Delta
Find Deal
Thu, Feb 19 - Mon, Apr 20
Aeromexico Logo
7:10 am - 8:41 pmSEA-BJX
11h 31m2 stops
Aeromexico Logo
7:44 am - 7:55 pmBJX-SEA
14h 11m1 stop
$566Aeromexico
Find Deal
Thu, Dec 4 - Tue, Dec 9
Delta Logo
7:20 am - 11:14 pmSEA-BJX
13h 54m2 stops
Delta Logo
5:55 am - 7:51 pmBJX-SEA
14h 56m1 stop
$568Delta
Find Deal
Thu, Feb 19 - Mon, Apr 20
Aeromexico Logo
9:30 am - 8:41 pmSEA-BJX
9h 11m1 stop
Aeromexico Logo
7:29 pm - 5:00 pmBJX-SEA
23h 31m2 stops
$572Aeromexico
Find Deal
Thu, Nov 20 - Sun, Nov 23
American Airlines Logo
12:27 am - 2:49 pmSEA-BJX
12h 22m1 stop
American Airlines Logo
6:09 am - 9:18 pmBJX-SEA
17h 09m1 stop
$598American Airlines
Find Deal
Fri, Jan 23 - Fri, Feb 20
American Airlines Logo
1:35 am - 10:48 amSEA-BJX
7h 13m1 stop
American Airlines Logo
12:45 pm - 7:03 pmBJX-SEA
8h 18m1 stop
$625American Airlines
Find Deal
Fri, Feb 13 - Wed, Feb 18
United Airlines Logo
12:35 pm - 11:54 amSEA-BJX
21h 19m2 stops
United Airlines Logo
5:55 am - 11:15 pmBJX-SEA
19h 20m3 stops
$711United Airlines
Find Deal
Thu, Dec 4 - Tue, Dec 9
United Airlines Logo
12:37 pm - 11:54 amSEA-BJX
21h 17m3 stops
United Airlines Logo
12:50 pm - 11:30 pmBJX-SEA
12h 40m2 stops
$713United Airlines
Find Deal
Sat, Feb 14 - Wed, Feb 18

Delta flights from Seattle to León, Guanajuato

Our best Delta deals on Seattle to León, Guanajuato flight tickets
Delta
Feb 19
SEA9:30 amSeattle/Tacoma Intl
8h 47m
1 stop
BJX8:17 pmLeón Del Bajio
Apr 20
BJX7:25 amLeón Del Bajio
13h 26m
1 stop
SEA7:51 pmSeattle/Tacoma Intl
$564
Find similar
Delta
Feb 19
SEA7:20 amSeattle/Tacoma Intl
13h 54m
2 stops
BJX11:14 pmLeón Del Bajio
Apr 20
BJX5:55 amLeón Del Bajio
14h 56m
1 stop
SEA7:51 pmSeattle/Tacoma Intl
$568
Find similar
Delta
Feb 19
SEA7:20 amSeattle/Tacoma Intl
10h 57m
2 stops
BJX8:17 pmLeón Del Bajio
Apr 20
BJX5:55 amLeón Del Bajio
17h 22m
2 stops
SEA10:17 pmSeattle/Tacoma Intl
$578
Find similar

Aeromexico flights from Seattle to León, Guanajuato

Our best Aeromexico deals on Seattle to León, Guanajuato flight tickets
Aeromexico
Dec 4
SEA7:10 amSeattle/Tacoma Intl
11h 31m
2 stops
BJX8:41 pmLeón Del Bajio
Dec 9
BJX7:44 amLeón Del Bajio
14h 11m
1 stop
SEA7:55 pmSeattle/Tacoma Intl
$566
Find similar
Aeromexico
Nov 20
SEA9:30 amSeattle/Tacoma Intl
9h 11m
1 stop
BJX8:41 pmLeón Del Bajio
Nov 23
BJX7:29 pmLeón Del Bajio
23h 31m
2 stops
SEA5:00 pmSeattle/Tacoma Intl
$572
Find similar
Aeromexico
Dec 4
SEA7:10 amSeattle/Tacoma Intl
14h 08m
2 stops
BJX11:18 pmLeón Del Bajio
Dec 9
BJX5:54 amLeón Del Bajio
13h 00m
2 stops
SEA4:54 pmSeattle/Tacoma Intl
$576
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to León, Guanajuato 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, momondo users made 832,500 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Seattle to León, Guanajuato that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleLeón

SEA - BJX

SEABJX

Seattle/Tacoma Intl

Wed 10/15

9:44 pm-4:39 am

1 stop29h 55m

León Del Bajio

Tue 10/28

6:15 am-12:13 pm

2 stops30h 58m

$447

SeattleLeón

SEA - BJX

SEABJX

Seattle/Tacoma Intl

Fri 10/31

10:08 am-4:09 am

1 stop17h 01m

León Del Bajio

Fri 11/7

8:00 pm-12:13 pm

2 stops42h 13m

$474

SeattleLeón

SEA - BJX

SEABJX

Seattle/Tacoma Intl

Thu 2/19

9:30 am-8:17 pm

1 stop8h 47m

León Del Bajio

Mon 4/20

7:25 am-7:51 pm

1 stop13h 26m

$564

SeattleLeón

SEA - BJX

SEABJX

Seattle/Tacoma Intl

Thu 12/4

7:10 am-8:41 pm

2 stops11h 31m

León Del Bajio

Tue 12/9

7:44 am-7:55 pm

1 stop14h 11m

$566

SeattleLeón

SEA - BJX

SEABJX

Seattle/Tacoma Intl

Thu 2/19

7:20 am-11:14 pm

2 stops13h 54m

León Del Bajio

Mon 4/20

5:55 am-7:51 pm

1 stop14h 56m

$568

SeattleLeón

SEA - BJX

SEABJX

Seattle/Tacoma Intl

Thu 11/20

9:30 am-8:41 pm

1 stop9h 11m

León Del Bajio

Sun 11/23

7:29 pm-5:00 pm

2 stops23h 31m

$572

SeattleLeón

SEA - BJX

SEABJX

Seattle/Tacoma Intl

Fri 1/23

12:27 am-2:49 pm

1 stop12h 22m

León Del Bajio

Fri 2/20

6:09 am-9:18 pm

1 stop17h 09m

$598

SeattleLeón

SEA - BJX

SEABJX

Seattle/Tacoma Intl

Fri 2/13

1:35 am-10:48 am

1 stop7h 13m

León Del Bajio

Wed 2/18

12:45 pm-7:03 pm

1 stop8h 18m

$625

SeattleLeón

SEA - BJX

SEABJX

Seattle/Tacoma Intl

Thu 12/4

12:35 pm-11:54 am

2 stops21h 19m

León Del Bajio

Tue 12/9

5:55 am-11:15 pm

3 stops19h 20m

$711

SeattleLeón

SEA - BJX

SEABJX

Seattle/Tacoma Intl

Sat 2/14

12:37 pm-11:54 am

3 stops21h 17m

León Del Bajio

Wed 2/18

12:50 pm-11:30 pm

2 stops12h 40m

$713

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to León from

How to get the cheapest flight ticket from Seattle to León, Guanajuato

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to León, Guanajuato?

In general, January is the cheapest month to fly from Seattle to León, Guanajuato. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $589. The month of February is another great option to travel to León, Guanajuato, with average flight prices from Seattle averaging around $603.

What is the cheapest day to depart on your flight to León, Guanajuato?

The cheapest day to depart from Seattle to León, Guanajuato is on a Tuesday. Travelers who choose to depart for León, Guanajuato on a Tuesday will often find tickets for as low as $639. Flights from Seattle to León, Guanajuato on a Monday will generally be more expensive and average around $749. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to León, Guanajuato?

According to our data, the cheapest time of day to fly to León, Guanajuato is in the morning. momondo users have found flights departing from Seattle to León, Guanajuato in the morning for as low as $682. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around $1,620. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to León, Guanajuato?

You are more likely to see cheaper flights to León, Guanajuato from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to León, Guanajuato for around $697 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to León, Guanajuato from Seattle for as low as $556 on momondo.

How have Seattle to León, Guanajuato flight prices changed over time?

As of September 2025, prices for Seattle to León, Guanajuato flights are approximately 54% cheaper when compared to flights at the same time last year.

When to book flights from Seattle to León, Guanajuato

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to León, Guanajuato according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to León, Guanajuato (SEA to BJX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to León, Guanajuato

Direct flights

None
There are no direct flights from Seattle to León, Guanajuato. There are no popular flight routes from Seattle to León, Guanajuato.
Search flight deals

  • How far is Seattle/Tacoma Intl to León Del Bajio by plane?

    The distance between Seattle/Tacoma Intl and León Del Bajio is about 2160.2 mi. A reasonable flight in good conditions will take 7h 13m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to León Del Bajio Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to León Del Bajio Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to León Del Bajio Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to León Del Bajio Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to León Del Bajio Airport.

  • What documentation or ID do you need to fly to León Del Bajio Airport?

    The travel and health documents required for your trip to León Del Bajio Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at León Del Bajio Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Seattle to León, Guanajuato?

Best airlines flying from Seattle to León, Guanajuato

Compare and see reviews for airlines that fly from Seattle to León, Guanajuato with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $533Free CancellationRating
7.9
7,957 reviews
Search Delta flights
AeromexicoPriceFrom $546Free CancellationRating
7.4
1,696 reviews
Search Aeromexico flights
American AirlinesPriceFrom $547Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $576Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights

Traveling to a place near León?

Book flights to León if you plan to visit one of these locations
Guanajuato
Salamanca

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to León?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to León for you.

Can I find flights from Seattle to León with flexible booking policies on momondo?

Yes. All flights to León from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Seattle to León?

momondo helps you find the best flight between Seattle and León by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Seattle to León right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Seattle to León flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Fly your favorite airline to León

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
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United Airlines
Turkish Airlines
Lufthansa
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British Airways
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Alaska Airlines