What airlines fly to León, Guanajuato?

United Airlines, American Airlines and Aeromexico are the top three most popular airlines that fly to León, Guanajuato from Washington, D.C. Dulles Intl Airport according to our data. United Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to León, Guanajuato. Keep in mind that there are 3 different airlines that fly to León, Guanajuato on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to León Del Bajio Airport?

Prices for flights from Washington, D.C. Dulles Intl Airport to León Del Bajio Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to León Del Bajio Airport?

As of August 2026, there are 3 operators available to choose from for flights from Washington, D.C. Dulles Intl Airport to León Del Bajio Airport.

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

The necessary travel and health documents for your León Del Bajio Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$206 Cheap Flights from Washington, D.C. Dulles Intl Airport to León, Guanajuato in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. Dulles Intl Airport to León

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:05 am - 9:25 pmIAD Washington, D.C. Dulles Intl-BJX León Del Bajio

14h 20m2 stops Atlanta Hartsfield-Jackson Houston George Bush Intcntl

5:07 pm - 11:36 amBJX León Del Bajio-IAD Washington, D.C. Dulles Intl

17h 29m1 stop Dallas/Fort Worth

$495Multiple Airlines

Wed, Nov 4 - Mon, Nov 9

12:30 pm - 11:32 pmIAD Washington, D.C. Dulles Intl-BJX León Del Bajio

13h 02m1 stop Dallas/Fort Worth

5:32 pm - 11:36 amBJX León Del Bajio-IAD Washington, D.C. Dulles Intl

16h 04m1 stop Dallas/Fort Worth

$505Multiple Airlines

Fri, Oct 16 - Mon, Oct 26

12:30 pm - 11:32 pmIAD Washington, D.C. Dulles Intl-BJX León Del Bajio

13h 02m1 stop Dallas/Fort Worth

5:32 pm - 5:12 pmBJX León Del Bajio-IAD Washington, D.C. Dulles Intl

21h 40m2 stops Dallas/Fort Worth Atlanta Hartsfield-Jackson

$513Multiple Airlines

Fri, Oct 16 - Mon, Oct 26

7:14 am - 10:27 pmIAD Washington, D.C. Dulles Intl-BJX León Del Bajio

16h 13m1 stop Dallas/Fort Worth

11:57 am - 11:30 pmBJX León Del Bajio-IAD Washington, D.C. Dulles Intl

10h 33m1 stop Dallas/Fort Worth

$619American Airlines

Wed, Nov 4 - Tue, Nov 10

7:09 pm - 10:57 amIAD Washington, D.C. Dulles Intl-BJX León Del Bajio

16h 48m1 stop Dallas/Fort Worth

6:05 am - 3:48 pmBJX León Del Bajio-IAD Washington, D.C. Dulles Intl

8h 43m1 stop Dallas/Fort Worth

$649American Airlines

Fri, Nov 13 - Tue, Nov 17

7:14 am - 10:27 pmIAD Washington, D.C. Dulles Intl-BJX León Del Bajio

16h 13m1 stop Dallas/Fort Worth

6:05 am - 11:30 pmBJX León Del Bajio-IAD Washington, D.C. Dulles Intl

16h 25m1 stop Dallas/Fort Worth

$649American Airlines

Wed, Nov 4 - Mon, Nov 9

3:44 pm - 11:17 pmIAD Washington, D.C. Dulles Intl-BJX León Del Bajio

8h 33m1 stop Mexico City Benito Juarez

5:51 am - 2:11 pmBJX León Del Bajio-IAD Washington, D.C. Dulles Intl

7h 20m1 stop Mexico City Benito Juarez

$667Aeromexico

Thu, Nov 12 - Tue, Nov 17

4:53 pm - 11:08 pmIAD Washington, D.C. Dulles Intl-BJX León Del Bajio

8h 15m1 stop Mexico City Benito Juarez

6:03 am - 3:20 pmBJX León Del Bajio-IAD Washington, D.C. Dulles Intl

7h 17m1 stop Mexico City Benito Juarez

$667Aeromexico

Fri, Oct 16 - Mon, Oct 19

6:00 am - 11:54 amIAD Washington, D.C. Dulles Intl-BJX León Del Bajio

6h 54m1 stop Houston George Bush Intcntl

12:50 pm - 8:49 pmBJX León Del Bajio-IAD Washington, D.C. Dulles Intl

6h 59m1 stop Houston George Bush Intcntl

$681United Airlines

Thu, Nov 12 - Tue, Nov 17

6:00 am - 11:54 amIAD Washington, D.C. Dulles Intl-BJX León Del Bajio

6h 54m1 stop Houston George Bush Intcntl

5:55 am - 3:59 pmBJX León Del Bajio-IAD Washington, D.C. Dulles Intl

9h 04m1 stop Houston George Bush Intcntl

$681United Airlines

Thu, Nov 12 - Tue, Nov 17

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

American Airlines flights from Washington, D.C. Dulles Intl Airport to León, Guanajuato

Our best American Airlines deals on Washington, D.C. Dulles Intl Airport to León, Guanajuato flight tickets

American Airlines

Nov 4

IAD7:14 amWashington, D.C. Dulles Intl

16h 13m

1 stop

BJX10:27 pmLeón Del Bajio

Nov 10

BJX11:57 amLeón Del Bajio

10h 33m

1 stop

IAD11:30 pmWashington, D.C. Dulles Intl

$619

American Airlines

Nov 1

IAD7:09 pmWashington, D.C. Dulles Intl

16h 48m

1 stop

BJX10:57 amLeón Del Bajio

Nov 13

BJX6:05 amLeón Del Bajio

16h 25m

1 stop

IAD11:30 pmWashington, D.C. Dulles Intl

$649

American Airlines

Nov 1

IAD5:00 amWashington, D.C. Dulles Intl

18h 27m

2 stops

BJX10:27 pmLeón Del Bajio

Nov 13

BJX11:57 amLeón Del Bajio

9h 38m

2 stops

IAD10:35 pmWashington, D.C. Dulles Intl

$654

Delta flights from Washington, D.C. Dulles Intl Airport to León, Guanajuato

Our best Delta deals on Washington, D.C. Dulles Intl Airport to León, Guanajuato flight tickets

Delta

Nov 4

IAD3:44 pmWashington, D.C. Dulles Intl

8h 33m

1 stop

BJX11:17 pmLeón Del Bajio

Nov 9

BJX5:51 amLeón Del Bajio

7h 20m

1 stop

IAD2:11 pmWashington, D.C. Dulles Intl

$647

Delta

Oct 7

IAD4:53 pmWashington, D.C. Dulles Intl

8h 15m

1 stop

BJX11:08 pmLeón Del Bajio

Oct 13

BJX8:06 amLeón Del Bajio

13h 10m

2 stops

IAD11:16 pmWashington, D.C. Dulles Intl

$657

Delta

Oct 7

IAD4:53 pmWashington, D.C. Dulles Intl

8h 15m

1 stop

BJX11:08 pmLeón Del Bajio

Oct 11

BJX6:08 amLeón Del Bajio

7h 12m

1 stop

IAD3:20 pmWashington, D.C. Dulles Intl

$667

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to León, Guanajuato that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.León

IAD Washington, D.C. Dulles Intl - BJX León Del Bajio

IADBJX

Washington, D.C. Dulles Intl

Wed 11/4

8:05 am-9:25 pm

2 stops14h 20m

León Del Bajio

Mon 11/9

5:07 pm-11:36 am

1 stop17h 29m

$495

Washington, D.C.León

IAD Washington, D.C. Dulles Intl - BJX León Del Bajio

IADBJX

Washington, D.C. Dulles Intl

Fri 10/16

12:30 pm-11:32 pm

1 stop13h 02m

León Del Bajio

Mon 10/26

5:32 pm-11:36 am

1 stop16h 04m

$505

Washington, D.C.León

IAD Washington, D.C. Dulles Intl - BJX León Del Bajio

IADBJX

Washington, D.C. Dulles Intl

Fri 10/16

12:30 pm-11:32 pm

1 stop13h 02m

León Del Bajio

Mon 10/26

5:32 pm-5:12 pm

2 stops21h 40m

$513

Washington, D.C.León

IAD Washington, D.C. Dulles Intl - BJX León Del Bajio

IADBJX

Washington, D.C. Dulles Intl

Wed 11/4

7:14 am-10:27 pm

1 stop16h 13m

León Del Bajio

Tue 11/10

11:57 am-11:30 pm

1 stop10h 33m

$619

Washington, D.C.León

IAD Washington, D.C. Dulles Intl - BJX León Del Bajio

IADBJX

Washington, D.C. Dulles Intl

Fri 11/13

7:09 pm-10:57 am

1 stop16h 48m

León Del Bajio

Tue 11/17

6:05 am-3:48 pm

1 stop8h 43m

$649

Washington, D.C.León

IAD Washington, D.C. Dulles Intl - BJX León Del Bajio

IADBJX

Washington, D.C. Dulles Intl

Wed 11/4

7:14 am-10:27 pm

1 stop16h 13m

León Del Bajio

Mon 11/9

6:05 am-11:30 pm

1 stop16h 25m

$649

Washington, D.C.León

IAD Washington, D.C. Dulles Intl - BJX León Del Bajio

IADBJX

Washington, D.C. Dulles Intl

Thu 11/12

3:44 pm-11:17 pm

1 stop8h 33m

León Del Bajio

Tue 11/17

5:51 am-2:11 pm

1 stop7h 20m

$667

Washington, D.C.León

IAD Washington, D.C. Dulles Intl - BJX León Del Bajio

IADBJX

Washington, D.C. Dulles Intl

Fri 10/16

4:53 pm-11:08 pm

1 stop8h 15m

León Del Bajio

Mon 10/19

6:03 am-3:20 pm

1 stop7h 17m

$667

Quickest round-trip

Washington, D.C.León

IAD Washington, D.C. Dulles Intl - BJX León Del Bajio

IADBJX

Washington, D.C. Dulles Intl

Thu 11/12

6:00 am-11:54 am

1 stop6h 54m

León Del Bajio

Tue 11/17

12:50 pm-8:49 pm

1 stop6h 59m

$681

Washington, D.C.León

IAD Washington, D.C. Dulles Intl - BJX León Del Bajio

IADBJX

Washington, D.C. Dulles Intl

Thu 11/12

6:00 am-11:54 am

1 stop6h 54m

León Del Bajio

Tue 11/17

5:55 am-3:59 pm

1 stop9h 04m

$681

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport 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

Prices

Airlines

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

In general, January is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to León, Guanajuato. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $336. The month of November is another great option to travel to León, Guanajuato, with average flight prices from Washington, D.C. Dulles Intl Airport averaging around $549.

Can stopping save me money on Washington, D.C. Dulles Intl Airport to León, Guanajuato flights?

You could potentially save up to 42% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to León, Guanajuato flight.

When to book flights from Washington, D.C. Dulles Intl Airport to León, Guanajuato

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to León, Guanajuato according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to León, Guanajuato (IAD to BJX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to León, Guanajuato

Best Price Found	$206
Fastest flight time	6h 24m
Direct flights	None

The best one-way flight to León, Guanajuato from Washington, D.C. Dulles Intl Airport in the past 72 hours is $206. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to León, Guanajuato found on momondo in the last 72 hours is $495.

The fastest flight from Washington, D.C. Dulles Intl Airport to León, Guanajuato takes 6h 24m

There are no direct flights from Washington, D.C. Dulles Intl Airport to León, Guanajuato. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to León, Guanajuato.

Search flight deals

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to León, Guanajuato

How far is Washington, D.C. Dulles Intl to León Del Bajio by plane?
León Del Bajio is 1889.7 mi away from Washington, D.C. Dulles Intl. 6h 24m is a normal flight duration for this route.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to León Del Bajio Airport?
Prices for flights from Washington, D.C. Dulles Intl Airport to León Del Bajio Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to León Del Bajio Airport?
As of August 2026, there are 3 operators available to choose from for flights from Washington, D.C. Dulles Intl Airport to León Del Bajio Airport.
How old do you have to be to fly from Washington, D.C. Dulles 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 Washington, D.C. Dulles Intl Airport to León Del Bajio Airport.
What documentation or ID do you need to fly to León Del Bajio Airport?
The necessary travel and health documents for your León Del Bajio Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Washington, D.C. Dulles Intl Airport to León, Guanajuato?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Washington, D.C. Dulles Intl Airport to León, Guanajuato is American Airlines (36% of total bookings). The next most popular airlines are United Airlines (36%) and Aeromexico (29%).

Best airlines flying from Washington, D.C. Dulles Intl Airport to León, Guanajuato

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to León, Guanajuato with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $399	Free Cancellation	Rating 7.4 10,131 reviews	Search United Airlines flights
American Airlines	PriceFrom $531	Free Cancellation	Rating 7.1 12,013 reviews	Search American Airlines flights
Aeromexico	PriceFrom $605	Free Cancellation	Rating 7.4 1,470 reviews	Search Aeromexico flights

Guanajuato

Salamanca

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. 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 Washington, D.C. to León for you.

Can I find flights from Washington, D.C. to León with flexible booking policies on momondo?

All flight searches from Washington, D.C. to León on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington, D.C. to León?

momondo provides multiple filters to help you find the best flight to León from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to León, momondo offers a useful price alert feature which will track prices for flights to León from Washington, D.C. and alert you when they change.

An easier way to manage your León, Guanajuato trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sat 9/26

Sat 10/3

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Mexico

Airlines

Cabin classes

Other Mexico destinations

Other flights from Washington, D.C. Dulles Intl Airport

Complete your trip

Feeling lucky

Fly your favorite airline to León

United Airlines

American Airlines

Aeromexico

Cheap flights from Washington, D.C. Dulles Intl Airport to León from $206

Find the cheapest flights from Washington, D.C. Dulles Intl Airport to León

Cheap round-trip flights

Cheap one-way flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

American Airlines flights from Washington, D.C. Dulles Intl Airport to León, Guanajuato

Our best American Airlines deals on Washington, D.C. Dulles Intl Airport to León, Guanajuato flight tickets

Delta flights from Washington, D.C. Dulles Intl Airport to León, Guanajuato

Our best Delta deals on Washington, D.C. Dulles Intl Airport to León, Guanajuato flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to León, Guanajuato that are best for you.

See travel insights to León from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to León, Guanajuato

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

Can stopping save me money on Washington, D.C. Dulles Intl Airport to León, Guanajuato flights?

What airlines fly to León, Guanajuato?

When to book flights from Washington, D.C. Dulles Intl Airport to León, Guanajuato

Cheap Washington, D.C. Dulles Intl Airport to León, Guanajuato (IAD to BJX) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to León, Guanajuato

Best airlines flying from Washington, D.C. Dulles Intl Airport to León, Guanajuato

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to León, Guanajuato with momondo

Traveling to a place near León?

Why use momondo?

An easier way to manage your León, Guanajuato trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Mexico

Fly your favorite airline to León

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to León

List of cabin classes available on flights landing in León. Availability may vary depending on flight origin and airline.

Popular cities in Mexico

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Washington, D.C. Dulles Intl Airport

According to popular flight searches on momondo this year

Complete your trip to León

Explore popular destinations other users love

According to popular flight searches on momondo this year