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Cheap flights from Seattle to León from $171

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 9/5. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to León

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:35 pm - 5:52 amSEA  Seattle/Tacoma Intl-BJX León Del Bajio
8h 17m1 stop Sacramento Intl
Multiple Airlines Logo
8:01 pm - 9:42 amBJX  León Del Bajio-SEA Seattle/Tacoma Intl
38h 41m2 stops Monterrey Gen Mariano Escobedo Las Vegas Harry Reid Intl
$494Multiple Airlines
Tue, Sep 15 - Sun, Sep 27
Multiple Airlines Logo
9:10 am - 5:16 pmSEA  Seattle/Tacoma Intl-BJX León Del Bajio
7h 06m1 stop Oakland
Multiple Airlines Logo
8:01 pm - 10:00 amBJX  León Del Bajio-SEA Seattle/Tacoma Intl
38h 59m2 stops Monterrey Gen Mariano Escobedo Las Vegas Harry Reid Intl
$496Multiple Airlines
Wed, Oct 14 - Sun, Oct 18
Multiple Airlines Logo
4:27 pm - 10:35 pmSEA  Seattle/Tacoma Intl-BJX León Del Bajio
29h 08m2 stops Denver Intl Houston George Bush Intcntl
Multiple Airlines Logo
8:43 am - 8:30 pmBJX  León Del Bajio-SEA Seattle/Tacoma Intl
12h 47m1 stop Ontario
$506Multiple Airlines
Tue, Sep 15 - Sat, Sep 26
Aeromexico Logo
1:40 pm - 1:58 pmSEA  Seattle/Tacoma Intl-BJX León Del Bajio
22h 18m2 stops Guadalajara Miguel Hidal Mexico City Benito Juarez
Aeromexico Logo
5:55 am - 10:20 pmBJX  León Del Bajio-SEA Seattle/Tacoma Intl
18h 25m2 stops Mexico City Benito Juarez Los Angeles
$629Aeromexico
Wed, Dec 30 - Mon, Jan 11
American Airlines Logo
5:00 am - 11:10 pmSEA  Seattle/Tacoma Intl-BJX León Del Bajio
17h 10m1 stop Dallas/Fort Worth
American Airlines Logo
6:05 am - 10:18 pmBJX  León Del Bajio-SEA Seattle/Tacoma Intl
18h 13m1 stop Dallas/Fort Worth
$633American Airlines
Thu, Oct 22 - Fri, Nov 27
Aeromexico Logo
9:35 pm - 11:17 pmSEA  Seattle/Tacoma Intl-BJX León Del Bajio
23h 42m2 stops Los Angeles Mexico City Benito Juarez
Aeromexico Logo
7:46 pm - 3:17 pmBJX  León Del Bajio-SEA Seattle/Tacoma Intl
21h 31m2 stops Mexico City Benito Juarez Los Angeles
$633Aeromexico
Sun, Nov 1 - Sun, Nov 8
Aeromexico Logo
7:15 am - 11:17 pmSEA  Seattle/Tacoma Intl-BJX León Del Bajio
14h 02m2 stops Los Angeles Mexico City Benito Juarez
Aeromexico Logo
12:06 pm - 7:55 pmBJX  León Del Bajio-SEA Seattle/Tacoma Intl
9h 49m1 stop Mexico City Benito Juarez
$643Aeromexico
Tue, Nov 17 - Thu, Jan 14
American Airlines Logo
5:30 am - 9:49 pmSEA  Seattle/Tacoma Intl-BJX León Del Bajio
15h 19m1 stop Dallas/Fort Worth
American Airlines Logo
6:00 am - 1:19 pmBJX  León Del Bajio-SEA Seattle/Tacoma Intl
8h 19m1 stop Dallas/Fort Worth
$668American Airlines
Thu, Oct 1 - Sun, Oct 4
United Airlines Logo
11:59 pm - 1:43 pmSEA  Seattle/Tacoma Intl-BJX León Del Bajio
12h 44m1 stop Houston George Bush Intcntl
United Airlines Logo
5:00 am - 12:48 pmBJX  León Del Bajio-SEA Seattle/Tacoma Intl
8h 48m1 stop Houston George Bush Intcntl
$783United Airlines
Mon, Oct 12 - Fri, Oct 16
United Airlines Logo
7:10 pm - 2:43 pmSEA  Seattle/Tacoma Intl-BJX León Del Bajio
17h 33m2 stops Denver Intl Houston George Bush Intcntl
United Airlines Logo
3:50 pm - 11:21 pmBJX  León Del Bajio-SEA Seattle/Tacoma Intl
33h 31m3 stops Houston George Bush Intcntl Denver Intl San Francisco
$790United Airlines
Wed, Dec 30 - Mon, Jan 11

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Frontier flights from Seattle to León, Guanajuato

Our best Frontier deals on Seattle to León, Guanajuato flight tickets
Frontier
Sep 29
SEA10:57 amSeattle/Tacoma Intl
17h 55m
2 stops
BJX5:52 amLeón Del Bajio
Oct 6
BJX8:43 amLeón Del Bajio
25h 59m
2 stops
SEA9:42 amSeattle/Tacoma Intl
$585
Frontier
Sep 15
SEA10:57 amSeattle/Tacoma Intl
17h 55m
2 stops
BJX5:52 amLeón Del Bajio
Sep 27
BJX7:07 pmLeón Del Bajio
39h 35m
2 stops
SEA9:42 amSeattle/Tacoma Intl
$652
Frontier
Aug 27
SEA10:34 amSeattle/Tacoma Intl
28h 55m
1 stop
BJX4:29 pmLeón Del Bajio
Aug 30
BJX8:00 amLeón Del Bajio
27h 39m
2 stops
SEA10:39 amSeattle/Tacoma Intl
$855

Delta flights from Seattle to León, Guanajuato

Our best Delta deals on Seattle to León, Guanajuato flight tickets
Delta
Nov 17
SEA9:30 amSeattle/Tacoma Intl
9h 34m
1 stop
BJX9:04 pmLeón Del Bajio
Jan 14
BJX5:55 amLeón Del Bajio
16h 00m
1 stop
SEA7:55 pmSeattle/Tacoma Intl
$639
Delta
Dec 30
SEA9:30 amSeattle/Tacoma Intl
11h 42m
1 stop
BJX11:12 pmLeón Del Bajio
Jan 6
BJX5:59 amLeón Del Bajio
17h 59m
2 stops
SEA9:58 pmSeattle/Tacoma Intl
$684
Delta
Aug 27
SEA9:30 amSeattle/Tacoma Intl
12h 47m
1 stop
BJX11:17 pmLeón Del Bajio
Aug 30
BJX6:10 amLeón Del Bajio
14h 45m
1 stop
SEA7:55 pmSeattle/Tacoma Intl
$867

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 August 16, 2026.
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

Cheapest round-trip

SeattleLeón

SEA Seattle/Tacoma Intl - BJX León Del Bajio

SEABJX

Seattle/Tacoma Intl

Tue 9/15

8:35 pm-5:52 am

1 stop8h 17m

León Del Bajio

Sun 9/27

8:01 pm-9:42 am

2 stops38h 41m

$494

SeattleLeón

SEA Seattle/Tacoma Intl - BJX León Del Bajio

SEABJX

Seattle/Tacoma Intl

Wed 10/14

9:10 am-5:16 pm

1 stop7h 06m

León Del Bajio

Sun 10/18

8:01 pm-10:00 am

2 stops38h 59m

$496

SeattleLeón

SEA Seattle/Tacoma Intl - BJX León Del Bajio

SEABJX

Seattle/Tacoma Intl

Tue 9/15

4:27 pm-10:35 pm

2 stops29h 08m

León Del Bajio

Sat 9/26

8:43 am-8:30 pm

1 stop12h 47m

$506

SeattleLeón

SEA Seattle/Tacoma Intl - BJX León Del Bajio

SEABJX

Seattle/Tacoma Intl

Wed 12/30

1:40 pm-1:58 pm

2 stops22h 18m

León Del Bajio

Mon 1/11

5:55 am-10:20 pm

2 stops18h 25m

$629

SeattleLeón

SEA Seattle/Tacoma Intl - BJX León Del Bajio

SEABJX

Seattle/Tacoma Intl

Thu 10/22

5:00 am-11:10 pm

1 stop17h 10m

León Del Bajio

Fri 11/27

6:05 am-10:18 pm

1 stop18h 13m

$633

SeattleLeón

SEA Seattle/Tacoma Intl - BJX León Del Bajio

SEABJX

Seattle/Tacoma Intl

Sun 11/1

9:35 pm-11:17 pm

2 stops23h 42m

León Del Bajio

Sun 11/8

7:46 pm-3:17 pm

2 stops21h 31m

$633

SeattleLeón

SEA Seattle/Tacoma Intl - BJX León Del Bajio

SEABJX

Seattle/Tacoma Intl

Tue 11/17

7:15 am-11:17 pm

2 stops14h 02m

León Del Bajio

Thu 1/14

12:06 pm-7:55 pm

1 stop9h 49m

$643

SeattleLeón

SEA Seattle/Tacoma Intl - BJX León Del Bajio

SEABJX

Seattle/Tacoma Intl

Thu 10/1

5:30 am-9:49 pm

1 stop15h 19m

León Del Bajio

Sun 10/4

6:00 am-1:19 pm

1 stop8h 19m

$668
Quickest round-trip

SeattleLeón

SEA Seattle/Tacoma Intl - BJX León Del Bajio

SEABJX

Seattle/Tacoma Intl

Mon 10/12

11:59 pm-1:43 pm

1 stop12h 44m

León Del Bajio

Fri 10/16

5:00 am-12:48 pm

1 stop8h 48m

$783

SeattleLeón

SEA Seattle/Tacoma Intl - BJX León Del Bajio

SEABJX

Seattle/Tacoma Intl

Wed 12/30

7:10 pm-2:43 pm

2 stops17h 33m

León Del Bajio

Mon 1/11

3:50 pm-11:21 pm

3 stops33h 31m

$790

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 $622. The month of August is another great option to travel to León, Guanajuato, with average flight prices from Seattle averaging around $625.

Can stopping save me money on Seattle to León, Guanajuato flights?

You could potentially save up to 35% on your flight if you consider stops on a Seattle to León, Guanajuato flight.

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

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

Fastest flight time

8h 43m

Direct flights

None
The fastest flight from Seattle to León, Guanajuato takes 8h 43m
There are no direct flights from Seattle to León, Guanajuato. There are no popular flight routes from Seattle to León, Guanajuato.
Search flight deals

Frequently asked questions about flying from Seattle to León, Guanajuato

  • 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 8h 43m.

  • 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
AeromexicoPriceFrom $593Free CancellationRating
7.4
1,471 reviews
Search Aeromexico flights
American AirlinesPriceFrom $604Free CancellationRating
7.1
11,947 reviews
Search American Airlines flights
United AirlinesPriceFrom $608Free CancellationRating
7.4
10,105 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
American Airlines
United Airlines
Aeromexico
Delta