HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Guanajuato

$229+ Cheap flights from Boston (BOS) to Guanajuato, Mexico, Mexico

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BJX
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boston to Guanajuato with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Boston to Guanajuato

Keep the following information in mind while searching for Boston to Guanajuato flight deals. Data was last updated January 14, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$373
(SmartFares)

One-way from

$229
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$639
Provider with most accurate pricing for Boston Logan Intl-León Del Bajio flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-León Del Bajio flights.
Search Deals
From Boston Logan Intl to Guanajuato
Search Deals
One-way flight from Boston Logan Intl to Guanajuato
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find flight deals from Boston to Guanajuato

Cheapest flights from Boston to Guanajuato
Explore the most affordable flight options available from Boston to Guanajuato. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2026.

This SmartFares deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/269:30 am
BOS
-
BJX
1 stop14h 40m
Aeromexico
Thu 3/57:42 am
BJX
-
BOS
1 stop11h 13m
Aeromexico
Deal found 1/12$373
This Aeromexico deal was found by Cheapflights users on 1/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3010:26 am
BOS
-
BJX
1 stop13h 13m
Aeromexico
Fri 5/85:55 am
BJX
-
BOS
1 stop12h 42m
Aeromexico
Deal found 1/11$394
This Aeromexico deal was found by Cheapflights users on 1/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/15:40 am
BOS
-
BJX
2 stops17h 59m
Aeromexico
Tue 5/125:55 am
BJX
-
BOS
1 stop12h 42m
Aeromexico
Deal found 1/11$399
This Aeromexico deal was found by Cheapflights users on 1/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3010:26 am
BOS
-
BJX
1 stop10h 48m
Aeromexico
Tue 5/125:55 am
BJX
-
BOS
2 stops14h 05m
Aeromexico
Deal found 1/11$404
This Delta deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/196:00 am
BOS
-
BJX
2 stops11h 13m
Delta
Wed 1/285:50 am
BJX
-
BOS
2 stops10h 29m
Delta
Deal found 1/12$409
This Aeromexico deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/249:35 am
BOS
-
BJX
1 stop10h 27m
Aeromexico
Wed 1/285:50 am
BJX
-
BOS
1 stop13h 05m
Aeromexico
Deal found 1/12$414
This Aeromexico deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/139:30 am
BOS
-
BJX
1 stop12h 21m
Aeromexico
Sat 1/175:50 am
BJX
-
BOS
2 stops13h 41m
Aeromexico
Deal found 1/12$421
This Aeromexico deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/155:35 am
BOS
-
BJX
1 stop11h 57m
Aeromexico
Thu 1/225:50 am
BJX
-
BOS
2 stops18h 14m
Aeromexico
Deal found 1/13$422
This Delta deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/610:26 am
BOS
-
BJX
1 stop10h 48m
Delta
Wed 5/138:08 am
BJX
-
BOS
1 stop14h 55m
Delta
Deal found 1/13$424

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to 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, Cheapflights users made 2,558,603 searches. Data last updated January 14, 2026.
Use the filters below to find and compare flights from Boston to Guanajuato that are best for you.

Fly from

Boston

Fly to

Guanajuato

Route

Depart

Return

Price

BostonLeón

BOS - BJX

BOSBJX

Boston Logan Intl

Mon 5/4

10:26 am-7:19 pm

1 stop10h 53m

León Del Bajio

Sat 5/9

7:45 am-8:32 pm

1 stop10h 47m

$394

BostonLeón

BOS - BJX

BOSBJX

Boston Logan Intl

Sat 5/2

10:26 am-7:09 pm

1 stop10h 43m

León Del Bajio

Fri 5/8

7:25 am-8:37 pm

1 stop11h 12m

$394

BostonLeón

BOS - BJX

BOSBJX

Boston Logan Intl

Thu 4/30

10:26 am-9:39 pm

1 stop13h 13m

León Del Bajio

Fri 5/8

5:55 am-8:37 pm

1 stop12h 42m

$394

BostonLeón

BOS - BJX

BOSBJX

Boston Logan Intl

Mon 5/4

10:26 am-7:19 pm

1 stop10h 53m

León Del Bajio

Tue 5/12

7:25 am-8:37 pm

1 stop11h 12m

$394

BostonLeón

BOS - BJX

BOSBJX

Boston Logan Intl

Sat 1/24

9:35 am-7:02 pm

1 stop10h 27m

León Del Bajio

Wed 1/28

5:50 am-7:55 pm

1 stop13h 05m

$394

BostonLeón

BOS - BJX

BOSBJX

Boston Logan Intl

Wed 5/6

10:26 am-9:39 pm

1 stop13h 13m

León Del Bajio

Thu 5/7

5:55 am-8:37 pm

1 stop12h 42m

$394

BostonLeón

BOS - BJX

BOSBJX

Boston Logan Intl

Fri 5/1

5:40 am-9:39 pm

2 stops17h 59m

León Del Bajio

Thu 5/7

7:25 am-8:37 pm

1 stop11h 12m

$399

BostonLeón

BOS - BJX

BOSBJX

Boston Logan Intl

Wed 5/6

8:05 am-4:29 pm

2 stops10h 24m

León Del Bajio

Fri 5/8

7:25 am-8:37 pm

1 stop11h 12m

$399

BostonLeón

BOS - BJX

BOSBJX

Boston Logan Intl

Tue 5/5

12:42 pm-10:39 pm

2 stops11h 57m

León Del Bajio

Sat 5/9

7:45 am-8:32 pm

1 stop10h 47m

$399

BostonLeón

BOS - BJX

BOSBJX

Boston Logan Intl

Wed 5/6

8:05 am-9:39 pm

2 stops15h 34m

León Del Bajio

Tue 5/12

7:25 am-8:37 pm

1 stop11h 12m

$399

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/12

Showing 1-10 of 22 results
1
2
3

Best time to book a flight from Boston to Guanajuato

Have a flexible travel schedule? Discover the best time to fly to Guanajuato from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boston to Guanajuato

What is the cheapest month to book a flight from Boston to Guanajuato?

Currently, February is the cheapest month in which you can book a flight from Boston to Guanajuato (average of $338). Flying from Boston to Guanajuato in June is currently the most expensive (average of $573). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Guanajuato

Get insights into the airlines that provide service to Guanajuato. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Guanajuato. Reviews last updated January 14, 2026.
Peruse reviews from past customers who have flown with Delta, Aeromexico, and United Airlines from Boston to Guanajuato to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,039 reviews

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,039 reviews
Delta
7.9
Good
8,039 reviews

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Aeromexico
7.4
Good
1,596 reviews
Delta
7.9
Good
8,039 reviews

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,150 reviews
Delta
7.9
Good
8,039 reviews

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,116 reviews
Delta
7.9
Good
8,039 reviews

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Boston to Guanajuato. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boston to Guanajuato?

    Located just 2.6 mi from the city center, Boston Logan Intl is the airport most travelers will use when flying to Guanajuato from Boston. Booking flights from Logan Intl (BOS) to Guanajuato should be relatively easy as there are 0 daily outbound flights to Guanajuato from 4 different airlines.

  • How long is the flight from Boston to Guanajuato?

    Airlines like Delta and Aeromexico fly from Boston to Guanajuato in about 10h 43m. The time it takes to get you to your destination can typically vary by up to 10m. There are 2298 mi between Boston and Guanajuato. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Boston to Guanajuato one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $243. However, be on the lookout for offers from Delta and American Airlines, as they are both options that can get you from Boston to Guanajuato for a low price.

  • Can I find deals for flights from Boston to Guanajuato that include hotel bookings?

    Yes. In addition to deals on Boston to Guanajuato flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Guanajuato?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Guanajuato.

  • Can I find deals for business class flights from Boston to Guanajuato?

    Yes. Cheapflights offers flight deals from Boston to Guanajuato by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to Guanajuato?

    Currently, February is the cheapest month in which you can book a flight from Boston to Guanajuato (average of $338). Flying from Boston to Guanajuato in June is currently the most expensive (average of $573). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Boston to Guanajuato

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Santiago de Querétaro flights
Boston to León flights
Hartford to Santiago de Querétaro flights

Top 4 airlines flying from Boston to Guanajuato

Discover the top 4 airlines that operate flights from Boston to Guanajuato. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$400Average$633FlexibilityNo cancel feeOn-time69%
DeltaCheapest$400Average$663FlexibilityNo cancel feeOn-timeN/A
AeromexicoCheapest$498Average$644FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$525Average$661FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.