BJX - BOS

$353 Find Cheap Flights from León to Boston

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 Boston departing on 3/20. 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 Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from León to Boston, 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 Boston, as well as popular online travel agencies
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Flight Deals

Cheap Flights from León to Boston (BJX-BOS)

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

Sun, Feb 15 - Thu, Feb 19
Delta Logo
6:49 am - 7:55 pmBJX-BOS
12h 06m1 stop
Delta Logo
7:30 am - 4:32 pmBOS-BJX
10h 02m2 stops
$514Delta
Find Deal
Sun, Feb 15 - Thu, Feb 19
Delta Logo
6:49 am - 7:55 pmBJX-BOS
12h 06m1 stop
Delta Logo
6:05 am - 4:32 pmBOS-BJX
11h 27m2 stops
$515Delta
Find Deal
Thu, Apr 16 - Tue, Apr 21
American Airlines Logo
11:45 am - 11:12 pmBJX-BOS
9h 27m1 stop
American Airlines Logo
7:16 am - 10:10 pmBOS-BJX
16h 54m1 stop
$539American Airlines
Find Deal
Sun, Feb 15 - Thu, Feb 19
Aeromexico Logo
6:49 am - 7:55 pmBJX-BOS
12h 06m1 stop
Aeromexico Logo
7:00 am - 4:32 pmBOS-BJX
10h 32m1 stop
$547Aeromexico
Find Deal
Sun, Feb 15 - Thu, Feb 19
Aeromexico Logo
6:49 am - 12:59 amBJX-BOS
17h 10m2 stops
Aeromexico Logo
10:00 am - 11:17 pmBOS-BJX
14h 17m2 stops
$552Aeromexico
Find Deal
Fri, Nov 21 - Fri, Nov 28
United Airlines Logo
5:55 am - 6:32 pmBJX-BOS
35h 37m3 stops
United Airlines Logo
7:00 am - 6:44 pmBOS-BJX
12h 44m1 stop
$570United Airlines
Find Deal
Fri, Nov 21 - Fri, Nov 28
Multiple Airlines Logo
6:59 pm - 2:52 pmBJX-BOS
18h 53m3 stops
Multiple Airlines Logo
5:45 pm - 12:53 pmBOS-BJX
20h 08m2 stops
$647Multiple Airlines
Find Deal
Fri, Nov 21 - Mon, Nov 24
Multiple Airlines Logo
6:59 pm - 2:52 pmBJX-BOS
18h 53m3 stops
Multiple Airlines Logo
6:15 am - 7:16 amBOS-BJX
26h 01m2 stops
$692Multiple Airlines
Find Deal
Fri, Nov 21 - Tue, Nov 25
United Airlines Logo
3:50 pm - 10:34 amBJX-BOS
17h 44m2 stops
United Airlines Logo
6:55 pm - 11:54 amBOS-BJX
17h 59m2 stops
$711United Airlines
Find Deal
Fri, Jan 9 - Sat, Jan 17
American Airlines Logo
6:00 am - 9:55 pmBJX-BOS
14h 55m1 stop
American Airlines Logo
6:00 am - 11:56 pmBOS-BJX
18h 56m1 stop
$1,127American Airlines
Find Deal

Everything you should know

Top airlines
Delta
Cheapest • from $514 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
February
Cheapest • 23% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$514
Overall average: $460
Delta
Sun 2/15Thu 2/19
BJX - BOS • 1 stop
Cheapest one-way
$353
Typical prices: $345-$372
American Airlines
Fri 3/20
BJX - BOS • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Boston!
Booking Insights

KAYAK's insights & trends for León to Boston flights

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

What’s the cheapest day of the week to fly from León to Boston?

The average price of all round-trip flights from León to Boston clicked on KAYAK for each day over the last 12 months.

When flying from León to Boston, you should consider leaving on a Sunday and avoid Thursdays if you are looking for the best rates. For your return to León, you’ll find the best rates on Wednesdays and the most expensive ones on Fridays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from León to Boston, 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 Boston is February, where tickets cost $460 (return) on average. On the other hand, the most expensive months are January and December, where the average cost of round-trip tickets is $729 and $650 respectively.

Good to know

Low seasonJanuary
Cheapest flight$353
Best time to beat the crowds but there is an average 21% increase in price.
Most popular time to fly with an average 6% increase in price.
Flight from León to Boston

When to book flights from León to Boston

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

  • What is the cheapest flight from León to Boston?

    In the last 3 days, the lowest price for a flight from León to Boston was $353 for a one-way ticket and $514 for a round-trip.

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

    Yes, you’ll need a passport to travel to Boston from León.

  • Which airports will I be using when flying from León to Boston?

    When flying out of León you will be using León Del Bajio. You will be landing at Boston, also known as Boston Logan Intl.

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

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

  • Which airline alliances offer flights from León to Boston?

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

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

    The two airlines most popular with KAYAK users for flights from León to Boston are United Airlines and American Airlines. With an average price for the route of $601 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 $639 and an overall rating of 7.2.

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

    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 Boston.

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

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

    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 Boston with an airline and back to León with another airline. Booking your flights between León and BOS 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 Boston?

    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 Boston 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 Boston

 
See real verified KAYAK customer reviews for airlines flying from León to Boston. 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 Boston? 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 8990 reviews
7.1Entertainment
7.3Comfort
8.1Crew
7.7Boarding
6.6Food
Airline reviews

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

10.0 ExcellentDr. Joseph, Oct 2025ORD - STL
Read more United Airlines reviews

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

After boarding the plane in Chicago, the passengers were told that there was a technical problem with the plane. Passengers remained on the plane as they tried to fix the problem. After what was probably an hour passengers were told that there was a need to change planes as the problem was not solved. Passengers disembarked and boarded another plane. After taxing to the runway and waiting for takeoff, passengers were told that owing to the thunderstorm the flight was unable to take off but would try and reroute. After some time passengers were told there wasn't enough fuel for the new route and the plane had to return to the gate for additional fuel. after another log delay the flight got underway. On the plane there was food, drinks, ice or entertainment. We were a glass of water, which appeared rationed. Flight arrived about 5 hours late. The pilot was fantastic and communicated with the passengers throughout the ordeal.

The food quality sucks. One must starve if they do not eat flesh Or wheat based products Some variety would be expected. The trivial amount of snacks and or food is inhumane

Excellent all round, first time flying United. App is very helpful.

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

Efficient all round, very good crew. Short flight so the food, of course, was just snacks

The flight attendants were great, I joked with one I can’t remember her name, a blond, really sweet. I thought it was run well very professional. This was great i survived Spirit, I know for which I speak.

During booking, I kept trying submitting my payment from the Mexican website and it didn't work. After I had the idea to change it to the Canadian website, it worked but I had to be charged the equivalent of 50 CAD more. I received the clear instruction that I would only be able to check-in at the airport and that it was impossible to select a seat 24 hours before departure, that I had to pay 144 CAD to do so, although not only was I able to check-in 24 hours before departure, but I could have selected my seats for free then. All in all, I almost threw $200 out the window due to misleading information. Besides, the app kept crashing, the information to get to the gate on the app was inaccurate, my gate was switched and I was only informed once in the air (luckily I had noticed the departure pannel), I was not addressed in my language beforehand and even if I tried I was immediately answered in English (which meant the crew understood but didn't want to answer accordingly), there was only one snack & beverage service on my medium haul flight and no beverage service on my short haul flight. To be fair, the planes were comfortable, the crew apart from the language issue was helpful, dynamic and engaging, the plane was clean and the directions were clear and direct. United has a lot of potential to be one of my favourite airlines, but the devil is in the details and a lot of them missed the target.

Flight was timely, relatively comfortable, with decent entertainment and food served. Only problem encountered was with the free messaging which I highly appreciate, but it did not work from iphone to non-iphones.

Better WiFi. I cannot understand that in 2025, United is so behind on a technology that is now a necessity and still painfully unreliable, slow and keeps disconnecting.

We spent too much time on board waiting for takeoff.

They only offered water for Group 6. Awful announcements from the Crew. Couldn't understand a single word. Barely came by for the trash afterwards. Man, I love water for a premium flight. Wow. Water in a cup.

There was no TV's on the plane? I tried to activated the WiFi multiple times before the plane took off but it wasn't work well.

Ring in first class for an overnight flight, there was no blankets nor pillows for first class customers.

Flight was delayed. Staff at the gate effectively and proactively communicated about the delay.

I wish American Airlines would change the airline industry by loading the plane back to front instead of front to back. Planes would board so much more smoothly and quickly.

On time arrivals and departures. Gate boarding notices could be better if displayed on monitor.

American Airlines Suck. AA did not deliver us to the airport we paid for to Tulum. Instead, we were flown into Cancun and had to take a shuttle to Tulum. Instead of arriving at 4 PM, we arrived at 11:30 PM - not to mention that our initial booked flight was due into Tulum at noon. The latter flight was canceled and rebooked (to the 4 PM arrival). We lost a day of vacation. Oh, I forgot that AA provided a lunch voucher for $12. Noting, the least expensive item on the menu at the airport restaurant was green beans for $9.99. The return flight from Tulum was delayed two or three times for no reason other than that it was NOT related to the weather. We arrived late for our connecting flight from DFW to STL. Luckily, the connecting flight was delayed. We hurried through Customs and ran through the airport to make our flight to STL (or we would have missed that flight).

2/29/2025: Tulum to DFW. Delay as usual with no explanation from AA. Three friends and I had a connecting flight from DFW to STL. We would have missed the latter without the delayed connecting flight, dashing through customs, and running through the airport. Did I mention our trip to Tulum on American was rerouted to Cancun and shuttle from Cancun to Tulum, arriving at our resort destination at midnight vs the 4 PM scheduled arrival? AA provided a lunch voucher for $12.00. The least expensive menu item was $9.99 for green beans. I will avoid traveling with AA as much as possible.

The drinks selection could be improved some. I like the fact that I can pick my seat and get upgraded fairly ofter.

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

Information on your arrival and departure airports

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