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Guanajuato

$159+ 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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BJX
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
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Cheap 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 February 4, 2026.

This Delta deal was found by Cheapflights users on 2/2. 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.
Thu 9/1710:26 am
BOS
-
BJX
1 stop13h 13m
Delta
Fri 9/257:25 am
BJX
-
BOS
2 stops13h 40m
Delta
Deal found 2/2$446
This Delta deal was found by Cheapflights users on 2/3. 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.
Thu 9/179:15 am
BOS
-
BJX
2 stops14h 24m
Delta
Thu 9/248:20 am
BJX
-
BOS
1 stop13h 36m
Delta
Deal found 2/3$450
This American Airlines deal was found by Cheapflights users on 2/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/32:36 pm
BOS
-
BJX
1 stop8h 34m
American Airlines
Tue 3/101:42 pm
BJX
-
BOS
1 stop20h 12m
American Airlines
Deal found 2/1$459
This American Airlines deal was found by Cheapflights users on 2/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/68:26 am
BOS
-
BJX
1 stop14h 44m
American Airlines
Mon 3/238:25 am
BJX
-
BOS
1 stop13h 26m
American Airlines
Deal found 2/3$537
This American Airlines deal was found by Cheapflights users on 2/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/285:32 am
BOS
-
BJX
1 stop10h 03m
American Airlines
Sun 3/88:25 am
BJX
-
BOS
1 stop13h 26m
American Airlines
Deal found 2/3$542
This United Airlines deal was found by Cheapflights users on 2/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:48 am
BOS
-
BJX
1 stop7h 56m
United Airlines
Tue 3/105:05 am
BJX
-
BOS
2 stops16h 48m
United Airlines
Deal found 2/1$565
This Aeromexico deal was found by Cheapflights users on 2/3. 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 2/287:00 am
BOS
-
BJX
1 stop10h 21m
Aeromexico
Sun 3/87:03 pm
BJX
-
BOS
2 stops21h 28m
Aeromexico
Deal found 2/3$571
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/198:50 am
BOS
-
BJX
1 stop9h 36m
Multiple Airlines
Thu 3/264:00 pm
BJX
-
BOS
2 stops29h 59m
Multiple Airlines
Deal found 2/2$576
This Mytrip deal was found by Cheapflights users on 2/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/86:15 am
BOS
-
BJX
2 stops26h 01m
Multiple Airlines
Sat 2/1410:31 am
BJX
-
BOS
3 stops24h 06m
Multiple Airlines
Deal found 2/2$583
This Aeromexico deal was found by Cheapflights users on 1/31. 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 2/241:37 pm
BOS
-
BJX
2 stops20h 30m
Aeromexico
Fri 2/279:56 am
BJX
-
BOS
1 stop7h 58m
Aeromexico
Deal found 1/31$590

Find flight deals from Boston to Guanajuato

Keep the following information in mind while searching for Boston to Guanajuato flight deals. Data was last updated February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$450
(Delta)

One-way from

$159
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$665
Provider with most accurate pricing for Boston Logan Intl-León Del Bajio flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-León Del Bajio flights.
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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. 6% potential increase in price ($42 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 February 2026
Search Deals

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 February 4, 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

Sun 2/8

5:25 am-11:10 pm

2 stops18h 45m

León Del Bajio

Sat 2/14

7:52 am-8:37 pm

2 stops11h 45m

$450

BostonLeón

BOS - BJX

BOSBJX

Boston Logan Intl

Tue 2/24

8:00 am-9:07 am

2 stops26h 07m

León Del Bajio

Fri 2/27

9:56 am-8:34 pm

1 stop9h 38m

$450

BostonLeón

BOS - BJX

BOSBJX

Boston Logan Intl

Tue 3/3

6:55 am-8:53 pm

2 stops14h 58m

León Del Bajio

Tue 3/10

6:01 am-11:01 pm

2 stops15h 00m

$450

BostonLeón

BOS - BJX

BOSBJX

Boston Logan Intl

Fri 3/6

5:35 am-4:21 pm

1 stop11h 46m

León Del Bajio

Mon 3/23

8:03 pm-11:33 pm

2 stops25h 30m

$450

BostonLeón

BOS - BJX

BOSBJX

Boston Logan Intl

Tue 3/3

2:36 pm-10:10 pm

1 stop8h 34m

León Del Bajio

Tue 3/10

1:42 pm-11:54 am

1 stop20h 12m

$459

BostonLeón

BOS - BJX

BOSBJX

Boston Logan Intl

Fri 3/6

8:26 am-10:10 pm

1 stop14h 44m

León Del Bajio

Mon 3/23

8:25 am-11:51 pm

1 stop13h 26m

$537

BostonLeón

BOS - BJX

BOSBJX

Boston Logan Intl

Sat 2/28

5:32 am-2:35 pm

1 stop10h 03m

León Del Bajio

Sun 3/8

8:25 am-11:51 pm

1 stop13h 26m

$542

BostonLeón

BOS - BJX

BOSBJX

Boston Logan Intl

Tue 3/3

11:48 am-6:44 pm

1 stop7h 56m

León Del Bajio

Tue 3/10

5:05 am-11:53 pm

2 stops16h 48m

$565

BostonLeón

BOS - BJX

BOSBJX

Boston Logan Intl

Sat 2/28

5:35 am-4:21 pm

1 stop11h 46m

León Del Bajio

Sun 3/8

7:03 pm-6:31 pm

2 stops21h 28m

$571

BostonLeón

BOS - BJX

BOSBJX

Boston Logan Intl

Tue 2/24

5:27 am-4:30 pm

3 stops36h 03m

$159

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 17 results
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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, June is the cheapest month in which you can book a flight from Boston to Guanajuato (average of $306). Flying from Boston to Guanajuato in August 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 February 4, 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
8,138 reviews

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Food

7.2

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
8,138 reviews
Delta
7.9
Good
8,138 reviews

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Food

7.2

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
1,583 reviews
Delta
7.9
Good
8,138 reviews

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Food

7.2

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
9,236 reviews
Delta
7.9
Good
8,138 reviews

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Food

7.2

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
11,216 reviews
Delta
7.9
Good
8,138 reviews

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Food

7.2

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 Aeromexico fly from Boston to Guanajuato in about 18h 45m. The time it takes to get you to your destination can typically vary by up to . There are 2298 mi between Boston and Guanajuato.

  • 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, June is the cheapest month in which you can book a flight from Boston to Guanajuato (average of $306). Flying from Boston to Guanajuato in August 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

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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 February 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$197Average$659FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$329Average$643FlexibilityNo cancel feeOn-time69%
DeltaCheapest$381Average$653FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$496Average$665FlexibilityNo cancel feeOn-time71%

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