IAD - BJX

$215 Find Cheap Flights from Washington Dulles Airport to León - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to León departing on 9/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$488
Typical prices: $616-$754
Multiple Airlines
Mon 10/19Wed 10/28
IAD - BJX • 1 stop
Cheapest one-way
$215
Multiple Airlines
Sun 9/27
IAD - BJX • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Dulles Intl and León. You'll need at least 1 connection.
Insights
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Insights
Top layover airports
Dallas (DFW)
Cheapest • Avg $615 (round-trip)
Houston (IAH)
Shortest trip • 6h 58m (one-way)
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 54% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to León!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dulles Intl to León (IAD-BJX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to León that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to León

Mon, Oct 19 - Wed, Oct 28
Multiple Airlines Logo
1:38 pm - 11:32 pm
IAD
-
BJX
11h 54m
1 stop
Multiple Airlines Logo
4:02 pm - 5:36 pm
BJX
-
IAD
23h 34m
2 stops
$488Multiple Airlines
Mon, Sep 21 - Mon, Sep 28
Multiple Airlines Logo
12:30 pm - 11:22 pm
IAD
-
BJX
12h 52m
1 stop
Multiple Airlines Logo
5:27 pm - 12:10 am
BJX
-
IAD
28h 43m
2 stops
$496Multiple Airlines
Wed, Nov 4 - Mon, Nov 9
Delta Logo
3:38 pm - 11:17 pm
IAD
-
BJX
8h 39m
1 stop
Delta Logo
5:55 am - 2:06 pm
BJX
-
IAD
7h 11m
1 stop
$667Delta
Wed, Dec 30 - Tue, Mar 2
Delta Logo
3:38 pm - 11:12 pm
IAD
-
BJX
8h 34m
1 stop
Delta Logo
5:55 am - 2:06 pm
BJX
-
IAD
7h 11m
1 stop
$667Delta
Thu, Dec 3 - Sun, Dec 6
Aeromexico Logo
3:38 pm - 11:17 pm
IAD
-
BJX
8h 39m
1 stop
Aeromexico Logo
7:05 pm - 3:57 pm
BJX
-
IAD
19h 52m
2 stops
$677Aeromexico
Sat, Sep 12 - Sat, Sep 19
Aeromexico Logo
4:50 pm - 11:11 pm
IAD
-
BJX
8h 21m
1 stop
Aeromexico Logo
6:06 am - 3:20 pm
BJX
-
IAD
7h 14m
1 stop
$680Aeromexico
Thu, Sep 10 - Mon, Sep 14
United Airlines Logo
12:45 pm - 7:31 pm
IAD
-
BJX
8h 46m
1 stop
United Airlines Logo
2:50 pm - 11:55 pm
BJX
-
IAD
7h 05m
1 stop
$682United Airlines
Thu, Oct 1 - Thu, Oct 8
United Airlines Logo
3:02 pm - 7:31 pm
IAD
-
BJX
6h 29m
1 stop
United Airlines Logo
11:47 am - 9:07 pm
BJX
-
IAD
7h 20m
1 stop
$682United Airlines
Thu, Sep 10 - Thu, Sep 17
American Airlines Logo
3:08 pm - 9:49 pm
IAD
-
BJX
8h 41m
1 stop
American Airlines Logo
1:13 pm - 10:52 pm
BJX
-
IAD
7h 39m
1 stop
$682American Airlines
Wed, Oct 21 - Wed, Oct 28
American Airlines Logo
3:08 pm - 11:10 pm
IAD
-
BJX
10h 02m
1 stop
American Airlines Logo
1:09 pm - 11:23 pm
BJX
-
IAD
8h 14m
1 stop
$682American Airlines
Booking Insights

KAYAK's insights & trends for Dulles Intl to León flights

Get data-powered insights and trends into flights from Dulles Intl to León to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to León?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to León, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to León is January, where tickets cost $336 (return) on average. On the other hand, the most expensive months are December and September, where the average cost of round-trip tickets is $1,409 and $761 respectively.

Find deals

Good to know

Low season

January

Cheapest flight

$215
Best time to beat the crowds with an average 54% drop in price.
Most popular time to fly with an average 93% increase in price.
Flight from Washington Dulles Airport to León

When to book flights from Dulles Intl to León

Are your dates flexible? Find out the best times to travel from Dulles Intl to León based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington Dulles Airport to León flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to León?

    In the last 5 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to León was $215 for a one-way ticket and $488 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and León?

    Yes, you’ll need a passport to travel to León from Washington Dulles Airport.

  • Which aircraft models fly most regularly from Washington Dulles Airport to León?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington Dulles Airport to León?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Washington Dulles Airport and León, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Washington, D.C. to León, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to León are Delta and United Airlines. With an average price for the route of $964 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $693 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to León?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to León.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to León?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to León from Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to León?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to León with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and BJX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to León?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to León from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Washington Dulles Airport to León?

    In the past 5 days, the cheapest round-trip tickets from Washington Dulles Airport to León were found on Frontier ($624) and Delta ($667).

Everything you need to know for your flight from Dulles Intl to León

Information on your arrival and departure airports

Washington Dulles Airport (IAD)
León (BJX)