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Cheap flights from Washington, D.C. Dulles Intl Airport to León from $191

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 8/19. 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 Washington, D.C. Dulles Intl Airport to León

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:09 am - 3:47 pm
IAD
-
BJX
11h 38m
1 stop
American Airlines Logo
5:44 am - 6:27 pm
BJX
-
IAD
10h 43m
1 stop
$608American Airlines
Tue, Aug 18 - Tue, Aug 25
American Airlines Logo
6:10 am - 3:47 pm
IAD
-
BJX
11h 37m
2 stops
American Airlines Logo
5:44 am - 6:27 pm
BJX
-
IAD
10h 43m
1 stop
$612American Airlines
Tue, Aug 18 - Tue, Aug 25
Frontier Logo
6:20 am - 6:24 pm
IAD
-
BJX
14h 04m
2 stops
Frontier Logo
8:43 am - 8:04 am
BJX
-
IAD
21h 21m
2 stops
$616Frontier
Thu, Aug 20 - Thu, Aug 27
Delta Logo
4:50 pm - 10:46 pm
IAD
-
BJX
7h 56m
1 stop
Delta Logo
6:10 am - 3:19 pm
BJX
-
IAD
7h 09m
1 stop
$647Delta
Wed, Aug 12 - Wed, Aug 26
Delta Logo
8:28 am - 11:17 pm
IAD
-
BJX
16h 49m
2 stops
Delta Logo
6:10 am - 3:19 pm
BJX
-
IAD
7h 09m
1 stop
$649Delta
Mon, Aug 24 - Mon, Aug 31
Delta Logo
6:00 am - 12:32 pm
IAD
-
BJX
8h 32m
2 stops
Delta Logo
6:10 am - 3:19 pm
BJX
-
IAD
7h 09m
1 stop
$651Delta
Wed, Aug 12 - Wed, Aug 19
Delta Logo
6:00 am - 3:17 pm
IAD
-
BJX
11h 17m
2 stops
Delta Logo
6:10 pm - 4:42 pm
BJX
-
IAD
20h 32m
2 stops
$655Delta
Mon, Aug 24 - Mon, Aug 31
Frontier Logo
6:20 am - 5:08 am
IAD
-
BJX
24h 48m
2 stops
Frontier Logo
7:07 pm - 4:07 pm
BJX
-
IAD
19h 00m
2 stops
$661Frontier
Wed, Aug 26 - Sun, Aug 30
Delta Logo
6:00 am - 12:32 pm
IAD
-
BJX
8h 32m
2 stops
Delta Logo
6:10 am - 8:05 pm
BJX
-
IAD
11h 55m
2 stops
$662Delta
Wed, Aug 12 - Wed, Aug 19
American Airlines Logo
5:01 am - 12:09 pm
IAD
-
BJX
9h 08m
2 stops
American Airlines Logo
1:09 pm - 11:23 pm
BJX
-
IAD
8h 14m
1 stop
$666American Airlines
Wed, Oct 14 - Wed, Oct 21

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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
Aug 18
IAD6:09 amWashington, D.C. Dulles Intl
11h 38m
1 stop
BJX3:47 pmLeón Del Bajio
Aug 25
BJX5:44 amLeón Del Bajio
10h 43m
1 stop
IAD6:27 pmWashington, D.C. Dulles Intl
$608
American Airlines
Aug 18
IAD6:10 amWashington, D.C. Dulles Intl
11h 37m
2 stops
BJX3:47 pmLeón Del Bajio
Aug 25
BJX5:44 amLeón Del Bajio
10h 43m
1 stop
IAD6:27 pmWashington, D.C. Dulles Intl
$612
American Airlines
Oct 14
IAD5:01 amWashington, D.C. Dulles Intl
9h 08m
2 stops
BJX12:09 pmLeón Del Bajio
Oct 21
BJX1:09 pmLeón Del Bajio
8h 14m
1 stop
IAD11:23 pmWashington, D.C. Dulles Intl
$666

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

Our best Frontier deals on Washington, D.C. Dulles Intl Airport to León, Guanajuato flight tickets
Frontier
Aug 20
IAD6:20 amWashington, D.C. Dulles Intl
14h 04m
2 stops
BJX6:24 pmLeón Del Bajio
Aug 27
BJX8:43 amLeón Del Bajio
21h 21m
2 stops
IAD8:04 amWashington, D.C. Dulles Intl
$616
Frontier
Aug 26
IAD6:20 amWashington, D.C. Dulles Intl
24h 48m
2 stops
BJX5:08 amLeón Del Bajio
Aug 30
BJX7:07 pmLeón Del Bajio
19h 00m
2 stops
IAD4:07 pmWashington, D.C. Dulles Intl
$661
Frontier
Aug 14
IAD9:50 amWashington, D.C. Dulles Intl
21h 18m
2 stops
BJX5:08 amLeón Del Bajio
Aug 18
BJX8:43 amLeón Del Bajio
21h 21m
2 stops
IAD8:04 amWashington, D.C. Dulles Intl
$731

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 July 7, 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

Cheapest round-trip

Washington, D.C.León

IAD - BJX

IADBJX

Washington, D.C. Dulles Intl

Tue 8/18

6:09 am-3:47 pm

1 stop11h 38m

León Del Bajio

Tue 8/25

5:44 am-6:27 pm

1 stop10h 43m

$608

Washington, D.C.León

IAD - BJX

IADBJX

Washington, D.C. Dulles Intl

Tue 8/18

6:10 am-3:47 pm

2 stops11h 37m

León Del Bajio

Tue 8/25

5:44 am-6:27 pm

1 stop10h 43m

$612

Washington, D.C.León

IAD - BJX

IADBJX

Washington, D.C. Dulles Intl

Thu 8/20

6:20 am-6:24 pm

2 stops14h 04m

León Del Bajio

Thu 8/27

8:43 am-8:04 am

2 stops21h 21m

$616
Quickest round-trip

Washington, D.C.León

IAD - BJX

IADBJX

Washington, D.C. Dulles Intl

Wed 8/12

4:50 pm-10:46 pm

1 stop7h 56m

León Del Bajio

Wed 8/26

6:10 am-3:19 pm

1 stop7h 09m

$647

Washington, D.C.León

IAD - BJX

IADBJX

Washington, D.C. Dulles Intl

Mon 8/24

8:28 am-11:17 pm

2 stops16h 49m

León Del Bajio

Mon 8/31

6:10 am-3:19 pm

1 stop7h 09m

$649

Washington, D.C.León

IAD - BJX

IADBJX

Washington, D.C. Dulles Intl

Wed 8/12

6:00 am-12:32 pm

2 stops8h 32m

León Del Bajio

Wed 8/19

6:10 am-3:19 pm

1 stop7h 09m

$651

Washington, D.C.León

IAD - BJX

IADBJX

Washington, D.C. Dulles Intl

Mon 8/24

6:00 am-3:17 pm

2 stops11h 17m

León Del Bajio

Mon 8/31

6:10 pm-4:42 pm

2 stops20h 32m

$655

Washington, D.C.León

IAD - BJX

IADBJX

Washington, D.C. Dulles Intl

Wed 8/26

6:20 am-5:08 am

2 stops24h 48m

León Del Bajio

Sun 8/30

7:07 pm-4:07 pm

2 stops19h 00m

$661

Washington, D.C.León

IAD - BJX

IADBJX

Washington, D.C. Dulles Intl

Wed 8/12

6:00 am-12:32 pm

2 stops8h 32m

León Del Bajio

Wed 8/19

6:10 am-8:05 pm

2 stops11h 55m

$662

Washington, D.C.León

IAD - BJX

IADBJX

Washington, D.C. Dulles Intl

Wed 10/14

5:01 am-12:09 pm

2 stops9h 08m

León Del Bajio

Wed 10/21

1:09 pm-11:23 pm

1 stop8h 14m

$666

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 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 $616.

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

You could potentially save up to 3% 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

7h 56m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to León, Guanajuato takes 7h 56m
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. 7h 56m 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
7.1
11,782 reviews
Search American Airlines flights
United AirlinesPriceFrom $399Free CancellationRating
7.4
9,944 reviews
Search United Airlines flights
DeltaPriceFrom $605Free CancellationRating
7.8
8,450 reviews
Search Delta flights
AeromexicoPriceFrom $605Free CancellationRating
7.4
1,478 reviews
Search Aeromexico 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.

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