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León

$233+ Cheap flights from Dulles Intl (IAD) to León, Mexico (BJX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — BJX
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
1 adult, Economy
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Find flight deals from Dulles Intl to León

Cheapest flights from Dulles Intl to León
Explore the most affordable flight options available from Dulles Intl to León. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2025.

This American Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/265:03 pmIAD - BJX
1 stop7h 31mAmerican Airlines
Wed 2/256:18 amBJX - IAD
1 stop9h 10mAmerican Airlines
Deal found 11/19$639
This American Airlines deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/25:23 pmIAD - BJX
1 stop7h 11mAmerican Airlines
Sun 12/76:07 amBJX - IAD
1 stop15h 36mAmerican Airlines
Deal found 11/18$663
This American Airlines deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/276:34 amIAD - BJX
2 stops42h 00mAmerican Airlines
Wed 2/256:18 amBJX - IAD
1 stop15h 33mAmerican Airlines
Deal found 11/18$679
This Mytrip deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/59:00 amIAD - BJX
2 stops23h 16mMultiple Airlines
Fri 12/266:56 amBJX - IAD
3 stops33h 18mMultiple Airlines
Deal found 11/20$731
This American Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:05 amIAD - BJX
1 stop9h 42mAmerican Airlines
Wed 1/712:45 pmBJX - IAD
1 stop7h 32mAmerican Airlines
Deal found 11/19$739
This American Airlines deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:00 amIAD - BJX
1 stop18h 22mAmerican Airlines
Fri 12/198:29 amBJX - IAD
1 stop7h 48mAmerican Airlines
Deal found 11/18$741

Cheap flight deals from Dulles Intl to León

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to León (BJX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$451
(Kiwi.com)

One-way from

$233
(Mytrip)

Popular in

May

Cheapest in

November

Average price

$531
Provider with most accurate pricing for Washington, D.C. Dulles Intl-León Del Bajio flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-León Del Bajio flights.
Search Deals
From Washington, D.C. Dulles Intl to León Del Bajio
Search Deals
One-way flight from Washington, D.C. Dulles Intl to León Del Bajio
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($135 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to León 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, Cheapflights users made 2,558,603 searches. Data last updated November 20, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to León that are best for you.

Fly from

Dulles Intl

Fly to

León

Route

Depart

Return

Price

Washington, D.C.León

IAD - BJX

IADBJX

Washington, D.C. Dulles Intl

Wed 1/28

5:26 pm-11:56 pm

1 stop7h 30m

León Del Bajio

Wed 2/4

12:45 pm-11:12 pm

2 stops9h 27m

$571

Washington, D.C.León

IAD - BJX

IADBJX

Washington, D.C. Dulles Intl

Thu 1/29

5:26 pm-11:56 pm

1 stop7h 30m

León Del Bajio

Sun 2/1

6:00 am-9:17 pm

1 stop14h 17m

$591

Washington, D.C.León

IAD - BJX

IADBJX

Washington, D.C. Dulles Intl

Sun 1/25

3:15 pm-11:17 pm

1 stop9h 02m

León Del Bajio

Mon 3/2

5:59 am-1:45 pm

1 stop6h 46m

$602

Washington, D.C.León

IAD - BJX

IADBJX

Washington, D.C. Dulles Intl

Sun 1/25

3:15 pm-11:17 pm

1 stop9h 02m

León Del Bajio

Mon 3/2

5:59 am-1:45 pm

1 stop6h 46m

$602

Washington, D.C.León

IAD - BJX

IADBJX

Washington, D.C. Dulles Intl

Sat 1/10

5:26 pm-11:56 pm

1 stop7h 30m

León Del Bajio

Sat 1/17

6:00 am-4:31 pm

1 stop9h 31m

$606

Washington, D.C.León

IAD - BJX

IADBJX

Washington, D.C. Dulles Intl

Fri 11/28

9:00 am-7:16 am

2 stops23h 16m

$233

Washington, D.C.León

IAD - BJX

IADBJX

Washington, D.C. Dulles Intl

Sat 2/7

6:00 am-3:11 pm

1 stop10h 11m

$331

Washington, D.C.León

IAD - BJX

IADBJX

Washington, D.C. Dulles Intl

Mon 12/1

4:34 pm-10:52 am

2 stops19h 18m

$353

Washington, D.C.León

IAD - BJX

IADBJX

Washington, D.C. Dulles Intl

Sat 2/7

6:00 am-7:08 pm

2 stops14h 08m

$361

Washington, D.C.León

IAD - BJX

IADBJX

Washington, D.C. Dulles Intl

Wed 11/26

6:17 pm-6:29 pm

2 stops25h 12m

$363

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 12 results
1
2

Compare providers for flights from Dulles Intl to León

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to León in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-León, Guanajuato flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C. Dulles Intl Airport-León, Guanajuato flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-León, Guanajuato flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-León, Guanajuato flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-León, Guanajuato flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to León

Have a flexible travel schedule? Discover the best time to fly to León from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to León

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to León, Guanajuato?

Reviews of airlines servicing León

Get insights into the airlines that provide service to León. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to León. Reviews last updated November 20, 2025.
Get a feel of what it's like to fly with United Airlines from Washington, D.C. Dulles Intl Airport to León by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,029 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,029 reviews
United Airlines
7.4
Good
9,029 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to León. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to León from Washington, D.C. Dulles Intl?

    For a flight from Washington, D.C. Dulles Intl to León, you will be flying into Del Bajio. León Del Bajio (BJX) is just 15.8 mi from the center of the city. Del Bajio is the only León airport and it handles 0 inbound flights from Washington, D.C. Dulles Intl per day. 1 airline has flights to León Del Bajio from Washington, D.C. Dulles Intl on a regular basis.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to León, Guanajuato?

    Departing from Washington, D.C. Dulles Intl Airport to León, Guanajuato will take you 7h 30m. There are 1887 mi between Washington, D.C. Dulles Intl Airport and León, Guanajuato.

  • What is the cheapest airline to fly from Washington, D.C. Dulles Intl Airport to León, Guanajuato round-trip?

    Cheapflights users have booked flights from Washington, D.C. Dulles Intl Airport to León, Guanajuato round-trip from $561. This flight start at 18% lower than the current average price 3 months from now.

  • Can I find deals for flights from Dulles Intl to León that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to León flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to León?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to León.

  • Can I find deals for business class flights from Dulles Intl to León?

    Yes. Cheapflights offers flight deals from Dulles Intl to León by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top airline flying from Dulles Intl to León

Discover the top airline that operate flights from Dulles Intl to León. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$561Average$674FlexibilityNo cancel feeOn-time69%

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