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IAD - BJX

$314 Find Cheap Flights from Washington Dulles Airport to León

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 1/9. 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
0 bags

Search hundreds of travel sites at once for deals on flights to León

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to León, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to León, as well as popular online travel agencies
In the last 7 days travelers have searched 46,479,581 times on KAYAK, and here is why:

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Cheap Flight Deals from Washington Dulles Airport to León (IAD-BJX)

 
These are the cheapest deals for flights from Dulles Intl to León currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Dulles Intl to León

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Dulles Intl to León.

Recent one-way flight deals from Dulles Intl to León

Only flying one-way? Below are some of the best one-way flight deals from Dulles Intl to León found on KAYAK recently.

Recent last minute flight deals from Dulles Intl to León

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Dulles Intl to León.

Recent direct flight deals from Dulles Intl to León

The latest deals for direct flights from Dulles Intl to León so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Dulles Intl to León

Find recent round-trip train or bus tickets from Dulles Intl to León.

All round-trip flight deals to León

The cheapest plane tickets to León found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
3:38 pm - 11:17 pmIAD-BJX
8h 39m1 stop
5:48 am - 2:00 pmBJX-IAD
7h 12m1 stop
$498Aeromexico
Find Deal
Mon, Dec 9 - Mon, Dec 16
3:38 pm - 11:14 pmIAD-BJX
8h 36m1 stop
5:50 am - 3:00 pmBJX-IAD
7h 10m1 stop
$547Delta
Find Deal
Wed, Mar 5 - Thu, Mar 13
10:49 am - 11:14 pmIAD-BJX
13h 25m2 stops
5:50 am - 3:00 pmBJX-IAD
7h 10m1 stop
$552Delta
Find Deal
Wed, Mar 5 - Thu, Mar 13
5:04 pm - 11:44 pmIAD-BJX
7h 40m1 stop
5:23 am - 4:14 pmBJX-IAD
9h 51m1 stop
$562American Airlines
Find Deal
Wed, Jan 15 - Sat, Jan 25
3:38 pm - 11:09 pmIAD-BJX
8h 31m1 stop
5:50 am - 2:00 pmBJX-IAD
7h 10m1 stop
$577Aeromexico
Find Deal
Tue, Jan 14 - Sat, Jan 25
10:49 am - 11:14 pmIAD-BJX
13h 25m2 stops
5:50 am - 2:00 pmBJX-IAD
7h 10m1 stop
$582Delta
Find Deal
Wed, Jan 15 - Sat, Jan 25
5:05 am - 10:16 pmIAD-BJX
19h 11m2 stops
11:40 am - 10:38 amBJX-IAD
20h 58m2 stops
$586American Airlines
Find Deal
Sat, Mar 22 - Sat, Apr 5
10:49 am - 11:14 pmIAD-BJX
13h 25m2 stops
10:49 am - 8:57 pmBJX-IAD
9h 08m2 stops
$592Delta
Find Deal
Wed, Jan 15 - Sat, Jan 25
10:24 pm - 11:54 amIAD-BJX
14h 30m1 stop
5:55 am - 10:34 pmBJX-IAD
15h 39m1 stop
$1,227United Airlines
Find Deal
Sat, Dec 21 - Thu, Dec 26
12:50 pm - 6:44 pmIAD-BJX
6h 54m1 stop
5:55 am - 8:51 pmBJX-IAD
13h 56m1 stop
$1,447United Airlines
Find Deal
Sat, Dec 21 - Mon, Dec 30
6:22 am - 4:00 pmIAD-BJX
10h 38m2 stops
$314American Airlines
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Thu, Jan 9
3:38 pm - 11:19 pmIAD-BJX
8h 41m1 stop
$324Aeromexico
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Wed, Jan 8
12:30 pm - 10:58 pmIAD-BJX
12h 28m2 stops
$329Delta
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Thu, Apr 10
5:04 pm - 11:44 pmIAD-BJX
7h 40m1 stop
$334American Airlines
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Sat, Jan 11
12:30 pm - 11:19 pmIAD-BJX
11h 49m2 stops
$349Delta
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Fri, Jan 10
6:00 am - 2:43 pmIAD-BJX
9h 43m1 stop
$394United Airlines
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Sat, Jan 11
3:38 pm - 11:19 pmIAD-BJX
8h 41m1 stop
$693KLM
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Thu, Dec 19
3:38 pm - 11:19 pmIAD-BJX
8h 41m1 stop
$713KLM
Find Deal
Thu, Dec 19
9:19 am - 11:50 pmIAD-BJX
15h 31m2 stops
$728Alaska Airlines
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Thu, Dec 19
5:32 pm - 6:44 pmIAD-BJX
26h 12m1 stop
$927United Airlines
Find Deal
Thu, Dec 19
4:38 pm - 11:10 pmIAD-BJX
8h 32m1 stop
9:43 am - 5:34 pmBJX-IAD
6h 51m1 stop
$1,042Delta
Find Deal
Fri, Nov 1 - Tue, Nov 5
4:38 pm - 11:10 pmIAD-BJX
8h 32m1 stop
10:42 am - 12:07 amBJX-IAD
12h 25m2 stops
$1,087Delta
Find Deal
Fri, Nov 1 - Tue, Nov 5
12:00 pm - 11:10 pmIAD-BJX
13h 10m2 stops
7:57 am - 11:03 pmBJX-IAD
14h 06m2 stops
$1,697Aeromexico
Find Deal
Fri, Nov 1 - Tue, Nov 5

Flights from Dulles Intl to León - Travel Insights & Trends

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 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 May, where tickets cost $579 on average. On the other hand, the most expensive months are December and March, where the average cost of tickets is $1,118 and $781 respectively.

Good to know

Low season

April

High season

May

Cheapest flight

$314
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly and prices are also 5% lower on average.
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 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to León was $314 for a one-way ticket and $498 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, SkyTeam, and Star Alliance 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, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to León are United Airlines and American Airlines. With an average price for the route of $796 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $666 and an overall rating of 7.2.

  • 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.

See more FAQs

Top airlines flying from Dulles Intl to León

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to León. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to León? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9240 reviews
7.3Comfort
8.1Crew
7.7Boarding
7.1Entertainment
6.7Food
Airline reviews

The plane was clean. The staff was excellent. The flight attendants were very good. Enjoyable flight. Overall. The seats in the back are too small but, will always be.

8.0 ExcellentJason, Oct 2024IAD - DEN
Read more United Airlines reviews

The plane was clean. The staff was excellent. The flight attendants were very good. Enjoyable flight. Overall. The seats in the back are too small but, will always be.

This was a 5 hour flight with no entertainment and with a snack being provided (pretzels and fruit bar), which are both high in carbs and sugar. Nuts would have been a better choice.

Never nice, United Express partners always do an amazing job.

Everything was perfect except the pad at the top of the seat back. It pushes my head forward in a very uncomfortable position and it is not removable.

Good plane, crew, and flight. Boarding was a bit chaotic. Bathrooms were unacceptable. United DESPERATELY needs a new terminal at IAD.

United Airlines changed my flight 5 hours before I arrived at the airport. This messed up my entire day that I arrived in Japan.

Being stick waiting for gate at ORD cause me to almost miss my connecting flight…being deaf United made no no effort to keep me updated as I couldn’t hear the PA

The Economy Plus rows weren’t as roomy as expected, and the meal service left a lot to be desired for.

United ground crew and pilots are friendly. The in-flight staff (flight attendants) are the worst in the world. Multiple trips, always unpleasant, combative, use implicit threats to not allow for a discussion on their decision. Authoritarian. This seems to stem from an internal corporate wide policy as I doubt that United is intentionally searching for people that are not fit for customer facing positions. I will not fly United again. Good luck fixing your business

The flight was mostly on time, smooth and deplaning was quick. Baggage was really quick at the claim. Comfort was so-so and I paid for economy plus. It was still too crowded and why was a family of 5 scattered all around the plane?

No food, no entertainment. But the flight was really short so maybe they had to skip drinks. I was able to board early ONLY because I am old and decrepit and they let me pre-board. I RESENT your dumping us into category 9 if we do not pay up. And when I paid for a seat I was STILL given 9. The pre-boarding helps. THIS flight was exceptionally smooth, please congratulate the pilots.

On time (actually a little early). Was a good and short flight!

They could have done a better job announcing the boarding groups and asked for more drinks (water) if needed.

Flight delayed from rdu due to too much fuel. Had to stay overnight in dfw. Food vouchers inadequate to cover dinner and breakfast

Great - quick boarding and landed early with an available gate.

On time, smooth, luggage was out fast at the end of the flight. About perfect.

Flight departed on time and arrived a bit early. Can’t go wrong with that! And makes a travel experience go so well

WiFi wasn’t working on the flight, several delays and gate changes, ended up taking off 3 hrs later

delayed multiple times. no resolution on anything from AA customer service. was put on hold in chat to talk to manager. was 6th in line to talk to manager for more than TWELVE HOURS - from sometime around 9AM until well after I had gone to bed that evening. no explanation, no attempt to make it right. just a five hour delay because of repeated maintenance claims

Gate check in of luggage was smooth at DCA and luggage came out fast in IND.

Book cheap flights from Washington, D.C. to León

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Washington, D.C. to León found on KAYAK in the last 72 hours.
1/9Thu
2 stopsAmerican Airlines
10h 38mIAD-BJX
$314
1/8Wed
1 stopAeromexico
8h 41mIAD-BJX
$324
4/10Thu
2 stopsDelta
12h 28mIAD-BJX
$329
1/11Sat
1 stopAmerican Airlines
7h 40mIAD-BJX
$334
1/10Fri
2 stopsDelta
11h 49mIAD-BJX
$349
1/11Sat
1 stopUnited Airlines
9h 43mIAD-BJX
$394
12/19Thu
1 stopKLM
8h 41mIAD-BJX
$693
12/19Thu
1 stopKLM
8h 41mIAD-BJX
$713
12/19Thu
2 stopsAlaska Airlines
15h 31mIAD-BJX
$728
12/19Thu
1 stopUnited Airlines
26h 12mIAD-BJX
$927

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Last minute flights from Dulles Intl to León

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Washington, D.C. to León that are departing in the next 10 days.
11/1Fri
multi-stopDelta
8h 32mIAD-BJX
11/5Tue
multi-stopDelta
6h 51mBJX-IAD
$1,042
11/1Fri
multi-stopDelta
8h 32mIAD-BJX
11/5Tue
multi-stopDelta
12h 25mBJX-IAD
$1,087
11/1Fri
multi-stopAeromexico
13h 10mIAD-BJX
11/5Tue
multi-stopAeromexico
14h 06mBJX-IAD
$1,697

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

Information on your arrival and departure airports