BJX - DEN

$148 Find Cheap Flights from León to Denver

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from León to Denver departing on 3/6. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Denver

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from León to Denver, 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 León to Denver, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$285
Overall average: $537
Viva
Mon 2/16Thu 2/19
BJX - DEN • 1 stop
Cheapest one-way
$148
Typical prices: $265-$433
Viva
Fri 3/6
BJX - DEN • 1 stop
Top airlines
Viva
Cheapest • from $336 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
May
Cheapest • 41% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Denver!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from León to Denver (BJX-DEN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from León to Denver 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 León to Denver

Mon, Feb 16 - Thu, Feb 19
Viva Logo
7:45 pm - 12:55 pm
BJX
-
DEN
18h 10m
1 stop
Viva Logo
2:25 pm - 11:00 pm
DEN
-
BJX
7h 35m
1 stop
$285Viva
Thu, Feb 12 - Thu, Feb 19
Viva Logo
6:15 am - 12:55 pm
BJX
-
DEN
7h 40m
1 stop
Viva Logo
2:25 pm - 11:00 pm
DEN
-
BJX
7h 35m
1 stop
$295Viva
Mon, Mar 16 - Thu, Mar 19
Viva Logo
1:30 pm - 1:50 pm
BJX
-
DEN
24h 20m
1 stop
Viva Logo
3:20 pm - 11:20 pm
DEN
-
BJX
8h 00m
1 stop
$336Viva
Thu, Mar 5 - Thu, Mar 12
Viva Logo
6:15 am - 12:50 pm
BJX
-
DEN
7h 35m
1 stop
Viva Logo
3:20 pm - 4:35 pm
DEN
-
BJX
25h 15m
1 stop
$342Viva
Tue, Feb 17 - Sat, Feb 21
Viva Logo
6:15 am - 12:55 pm
BJX
-
DEN
7h 40m
1 stop
Viva Logo
2:25 pm - 9:35 am
DEN
-
BJX
18h 10m
1 stop
$343Viva
Tue, Feb 17 - Wed, Feb 25
Multiple Airlines Logo
6:15 am - 12:55 pm
BJX
-
DEN
7h 40m
1 stop
Multiple Airlines Logo
12:29 pm - 7:16 am
DEN
-
BJX
17h 47m
2 stops
$354Multiple Airlines
Tue, Feb 17 - Tue, Feb 24
Multiple Airlines Logo
6:15 am - 12:55 pm
BJX
-
DEN
7h 40m
1 stop
Multiple Airlines Logo
12:29 pm - 7:16 am
DEN
-
BJX
17h 47m
2 stops
$356Multiple Airlines
Mon, Feb 23 - Wed, Feb 25
Multiple Airlines Logo
7:45 pm - 12:55 pm
BJX
-
DEN
18h 10m
1 stop
Multiple Airlines Logo
12:29 pm - 7:16 am
DEN
-
BJX
17h 47m
2 stops
$357Multiple Airlines
Wed, Feb 18 - Sat, Feb 21
Viva Logo
5:30 pm - 12:55 pm
BJX
-
DEN
20h 25m
1 stop
Viva Logo
2:25 pm - 9:35 am
DEN
-
BJX
18h 10m
1 stop
$370Viva
Mon, Mar 16 - Thu, Mar 19
Multiple Airlines Logo
5:25 pm - 7:13 am
BJX
-
DEN
13h 48m
1 stop
Multiple Airlines Logo
1:29 pm - 11:20 pm
DEN
-
BJX
33h 51m
2 stops
$372Multiple Airlines
Booking Insights

KAYAK's insights & trends for León to Denver flights

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

What is the cheapest month to fly from León to Denver?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from León to Denver, 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 León to Denver is May, where tickets cost $284 (return) on average. On the other hand, the most expensive months are June and January, where the average cost of round-trip tickets is $683 and $669 respectively.

Good to know

Low seasonSeptember
Cheapest flight$148
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from León to Denver

When to book flights from León to Denver

Are your dates flexible? Find out the best times to travel from León to Denver 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 flights from León to Denver

  • What is the cheapest flight from León to Denver?

    In the last 3 days, the lowest price for a flight from León to Denver was $148 for a one-way ticket and $336 for a round-trip.

  • Do I need a passport to fly between León and Denver?

    Yes, you'll most likely have to show a valid passport before boarding the plane in León and on arrival in Denver.

  • Which aircraft models fly most regularly from León to Denver?

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

  • Which airline alliances offer flights from León to Denver?

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

  • Which is the best airline for flights from León to Denver, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from León to Denver are United Airlines and American Airlines. With an average price for the route of $669 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 $759 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from León to Denver?

    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 León to Denver.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from León 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 León to Denver?

    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 Denver with an airline and back to León with another airline. Booking your flights between León and DEN 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 León to Denver?

    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 Denver from León up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from León to Denver

 
See real verified KAYAK customer reviews for airlines flying from León to Denver. 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 León to Denver? 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 9245 reviews
8.1Crew
6.6Food
7.7Boarding
7.1Entertainment
7.3Comfort
Airline reviews

I just think it’s unfortunate that Airlines have completely abandoned the idea of serving any kind of decent or even real food on flights, not even on a four hour flight!? Those days are gone, I guess.

8.0 ExcellentAnonymous, Jan 2026
SJD - DEN
Read more United Airlines reviews

I just think it’s unfortunate that Airlines have completely abandoned the idea of serving any kind of decent or even real food on flights, not even on a four hour flight!? Those days are gone, I guess.

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

Hotter than Hades in August. Why, why do crews think that in the winter when we are already dressed for cold weather we need a cabin that is 82 degrees. Even the vents were blowing hot air.

Flight was delayed. De-icing took a while. When we landed had to wait for another plane to vacate our gate. Just an overall bad experience.

Not good - outbound flight was delayed and missed my connection even though I got to the gate after running through the airport - the agent would not let me on because the door was closed (flight had not left). There was no notification from United - overall experience was very disappointing. Additionally, I was downgraded from first class to coach on the alternative flight

United have really come back. Airport and boarding process is clear and good, app and information also very good

We Left Calgary 1/2 hour late and that made for a tight connection in Denver. After arriving everything was done to help us make our connection. That was a great effort. Thank You United

The entertainment available didn’t work for anyone on the flight. Long 6 hr flight with no entertainment option and the staff didn’t know until an hour into the flight when we made sure they knew about it. They had no way to fix it.

Late FA meant slow boarding. WiFi did not work. I’m a medium plus sized passenger. The seatbelt was for the first time ever barely fitting. And we delayed on the tarmac 40 min

My husband and I had boarded the flight from Denver to Chicago, and one of the last passengers to get on the plane opened the overhead bin above my husband's seat and threw his bag out of the bin to make space for his own. He said, "Mine is bigger!" The flight attendant supported the new passenger. They didn't care that my husband has two artificial knees and must have the foot room in front of his seat to be able to fit his legs in -- and to be able to stand, much less walk, at the end of the flight. I have never seen this happen before, and it was a disaster.

This was a horrible experience. I’ve experienced several delays at this point and still not home. I was supposed to be home by 8:30 last night and here I sit at 7 am on a plane STILL unable to go home because of American Airlines.

Generally good. Flight left on time and the seats are comfortable. Plenty of space in front if you in you choose a comfort plus seat, completely worth spending the extra money given the amount of hours the flight lasts. The food tastes good but I would say it’s a the amount is too little. The crew was friendly and efficient. There was a some turbulence at different points into the flight. American Airlines has good deals to NZ if you book with plenty of time before you plan on going.

the plane was so hot!! the air-conditioning was barely blowing. The flight was delayed, and we had to sit on the hot plane before take off for an extended amount of time, waiting on international passengers. Would not have been so bad if it was not so hot. They said it would get better after take off, but it did not.

They are always late and seats was also not having working charger

We flew in first class. The crew did not offer drinks before the flight took off, but they treated us well during the flight. The food was excellent. There was actually too much food served, but it was nice to have all the options.

did not have enough meal for first class passengers so offer us snack

The app doesn't update with a gate number even when you are on the plane. The in flight food is only snacks. The charging ports on the seats are old, only for USB A when most devices today use USB C. This should be made known to customers.

Flight from CHI to PVD was delayed by over 20 hours.

Crew was clearly not loving their jobs at any point of the entire trip. Flight back from Mexico, I asked if they had food for sale for the 2.5+hr flight and they did not have any. The business class trip to Mexico also had noted that the catering company forgot to load food. The last leg of trip back had a similarly unhappy crew, a broken toilet, and my seat was broken (reclining would not lock which made landing a crossfit like event). This was a bad week for AA.

Don't change gate multiple times make people run across the airport. Announce delays in a timely manner. Have maintenance crew ready. Don't delay and keep passengers on the plane for 3 hrs. on tarmac.

Everything you need to know for your flight from León to Denver

Information on your arrival and departure airports