Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Washington, D.C. Dulles Intl Airport to León from $439

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to León departing on 4/14. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:20 am - 11:25 pm
IAD
-
BJX
14h 05m
1 stop
Multiple Airlines Logo
6:15 am - 5:57 pm
BJX
-
IAD
34h 42m
2 stops
$450Multiple Airlines
Mon, Feb 23 - Wed, Mar 4
Multiple Airlines Logo
10:20 am - 11:25 pm
IAD
-
BJX
14h 05m
1 stop
Multiple Airlines Logo
5:25 pm - 5:57 pm
BJX
-
IAD
23h 32m
1 stop
$459Multiple Airlines
Mon, Feb 23 - Wed, Mar 4
Multiple Airlines Logo
10:20 am - 11:25 pm
IAD
-
BJX
14h 05m
1 stop
Multiple Airlines Logo
5:35 pm - 4:43 pm
BJX
-
IAD
22h 08m
3 stops
$541Multiple Airlines
Mon, Feb 23 - Wed, Mar 4
Aeromexico Logo
4:20 pm - 11:18 pm
IAD
-
BJX
8h 58m
1 stop
Aeromexico Logo
6:00 am - 2:55 pm
BJX
-
IAD
6h 55m
1 stop
$546Aeromexico
Thu, Mar 19 - Thu, Mar 26
United Airlines Logo
6:00 am - 1:43 pm
IAD
-
BJX
9h 43m
1 stop
United Airlines Logo
5:00 am - 8:56 pm
BJX
-
IAD
13h 56m
1 stop
$550United Airlines
Thu, Apr 16 - Tue, Apr 21
Aeromexico Logo
4:55 pm - 11:10 pm
IAD
-
BJX
8h 15m
1 stop
Aeromexico Logo
5:50 am - 3:10 pm
BJX
-
IAD
7h 20m
1 stop
$566Aeromexico
Thu, Apr 23 - Mon, Apr 27
American Airlines Logo
6:00 am - 10:10 pm
IAD
-
BJX
17h 10m
1 stop
American Airlines Logo
8:25 am - 10:53 pm
BJX
-
IAD
12h 28m
1 stop
$570American Airlines
Fri, Mar 6 - Mon, Mar 16
American Airlines Logo
5:00 am - 10:10 pm
IAD
-
BJX
18h 10m
2 stops
American Airlines Logo
2:45 pm - 2:39 pm
BJX
-
IAD
21h 54m
2 stops
$575American Airlines
Fri, Mar 6 - Mon, Mar 16
Delta Logo
4:55 pm - 11:10 pm
IAD
-
BJX
8h 15m
1 stop
Delta Logo
5:50 am - 8:52 pm
BJX
-
IAD
13h 02m
2 stops
$576Delta
Thu, Apr 16 - Tue, Apr 21
American Airlines Logo
6:00 am - 10:10 pm
IAD
-
BJX
17h 10m
1 stop
American Airlines Logo
2:45 pm - 4:31 pm
BJX
-
IAD
23h 46m
1 stop
$583American Airlines
Fri, Mar 6 - Mon, Mar 16

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

Our best Aeromexico deals on Washington, D.C. Dulles Intl Airport to León, Guanajuato flight tickets
Aeromexico
Mar 19
IAD4:20 pmWashington, D.C. Dulles Intl
8h 58m
1 stop
BJX11:18 pmLeón Del Bajio
Mar 26
BJX6:00 amLeón Del Bajio
6h 55m
1 stop
IAD2:55 pmWashington, D.C. Dulles Intl
$546
Aeromexico
Apr 23
IAD4:55 pmWashington, D.C. Dulles Intl
8h 15m
1 stop
BJX11:10 pmLeón Del Bajio
Apr 27
BJX5:50 amLeón Del Bajio
7h 20m
1 stop
IAD3:10 pmWashington, D.C. Dulles Intl
$566
Aeromexico
Mar 6
IAD3:15 pmWashington, D.C. Dulles Intl
18h 32m
1 stop
BJX8:47 amLeón Del Bajio
Mar 16
BJX8:03 pmLeón Del Bajio
16h 47m
1 stop
IAD2:50 pmWashington, D.C. Dulles Intl
$586

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
Apr 16
IAD4:55 pmWashington, D.C. Dulles Intl
8h 15m
1 stop
BJX11:10 pmLeón Del Bajio
Apr 21
BJX5:50 amLeón Del Bajio
13h 02m
2 stops
IAD8:52 pmWashington, D.C. Dulles Intl
$576
Delta
Feb 20
IAD12:24 pmWashington, D.C. Dulles Intl
11h 46m
2 stops
BJX11:10 pmLeón Del Bajio
Feb 24
BJX5:59 amLeón Del Bajio
11h 38m
2 stops
IAD6:37 pmWashington, D.C. Dulles Intl
$720
Delta
Mar 6
IAD7:15 amWashington, D.C. Dulles Intl
12h 08m
2 stops
BJX6:23 pmLeón Del Bajio
Mar 16
BJX12:07 pmLeón Del Bajio
10h 20m
2 stops
IAD12:27 amWashington, D.C. Dulles Intl
$1,025

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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 February 5, 2026.
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

Washington, D.C.León

IAD - BJX

IADBJX

Washington, D.C. Dulles Intl

Mon 2/23

10:20 am-11:25 pm

1 stop14h 05m

León Del Bajio

Wed 3/4

6:15 am-5:57 pm

2 stops34h 42m

$450

Washington, D.C.León

IAD - BJX

IADBJX

Washington, D.C. Dulles Intl

Mon 2/23

10:20 am-11:25 pm

1 stop14h 05m

León Del Bajio

Wed 3/4

5:25 pm-5:57 pm

1 stop23h 32m

$459

Washington, D.C.León

IAD - BJX

IADBJX

Washington, D.C. Dulles Intl

Mon 2/23

10:20 am-11:25 pm

1 stop14h 05m

León Del Bajio

Wed 3/4

5:35 pm-4:43 pm

3 stops22h 08m

$541

Washington, D.C.León

IAD - BJX

IADBJX

Washington, D.C. Dulles Intl

Thu 3/19

4:20 pm-11:18 pm

1 stop8h 58m

León Del Bajio

Thu 3/26

6:00 am-2:55 pm

1 stop6h 55m

$546

Washington, D.C.León

IAD - BJX

IADBJX

Washington, D.C. Dulles Intl

Thu 4/16

6:00 am-1:43 pm

1 stop9h 43m

León Del Bajio

Tue 4/21

5:00 am-8:56 pm

1 stop13h 56m

$550

Washington, D.C.León

IAD - BJX

IADBJX

Washington, D.C. Dulles Intl

Thu 4/23

4:55 pm-11:10 pm

1 stop8h 15m

León Del Bajio

Mon 4/27

5:50 am-3:10 pm

1 stop7h 20m

$566

Washington, D.C.León

IAD - BJX

IADBJX

Washington, D.C. Dulles Intl

Fri 3/6

6:00 am-10:10 pm

1 stop17h 10m

León Del Bajio

Mon 3/16

8:25 am-10:53 pm

1 stop12h 28m

$570

Washington, D.C.León

IAD - BJX

IADBJX

Washington, D.C. Dulles Intl

Fri 3/6

5:00 am-10:10 pm

2 stops18h 10m

León Del Bajio

Mon 3/16

2:45 pm-2:39 pm

2 stops21h 54m

$575

Washington, D.C.León

IAD - BJX

IADBJX

Washington, D.C. Dulles Intl

Thu 4/16

4:55 pm-11:10 pm

1 stop8h 15m

León Del Bajio

Tue 4/21

5:50 am-8:52 pm

2 stops13h 02m

$576

Washington, D.C.León

IAD - BJX

IADBJX

Washington, D.C. Dulles Intl

Fri 3/6

6:00 am-10:10 pm

1 stop17h 10m

León Del Bajio

Mon 3/16

2:45 pm-4:31 pm

1 stop23h 46m

$583

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

See travel insights to León from

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

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

In general, November 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 $549. The month of October is another great option to travel to León, Guanajuato, with average flight prices from Washington, D.C. Dulles Intl Airport averaging around $581.

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

You could potentially save up to 44% 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

Fastest flight time

6h 28m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to León, Guanajuato takes 6h 28m
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

  • 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 28m 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?

  • 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?

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
American AirlinesPriceFrom $336Free CancellationRating
7.2
11,222 reviews
Search American Airlines flights
United AirlinesPriceFrom $364Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights
AeromexicoPriceFrom $562Free CancellationRating
7.4
1,580 reviews
Search Aeromexico flights
DeltaPriceFrom $580Free CancellationRating
7.9
8,146 reviews
Search Delta 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 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 3/7
Sat 3/14
By creating a price alert you accept our terms of use and privacy policy.

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
American Airlines
United Airlines
Delta
Aeromexico