$217+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BJX
Apr 29 — May 61
Round-trip
1 adult, Economy
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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
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Cheapest flights from Boston to GuanajuatoExplore 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 March 30, 2026.
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 March 30, 2026.
This Delta deal was found by Cheapflights users on 3/27. 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 stops11h 59m
Delta
Thu 9/245:55 am
BJX
- BOS
1 stop12h 42m
Delta
Deal found 3/27![Delta logo]()
$532
This Delta deal was found by Cheapflights users on 3/25. 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.
Tue 7/79:05 am
BOS
- BJX
2 stops24h 55m
Delta
Wed 8/128:38 am
BJX
- BOS
2 stops14h 28m
Delta
Deal found 3/25![Delta logo]()
$533
This Delta deal was found by Cheapflights users on 3/25. 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 4/27:54 pm
BOS
- BJX
2 stops20h 06m
Delta
Tue 4/712:17 pm
BJX
- BOS
2 stops19h 47m
Delta
Deal found 3/25![Delta logo]()
$543
This American Airlines deal was found by Cheapflights users on 3/25. 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.
Thu 4/22:36 pm
BOS
- BJX
1 stop8h 22m
American Airlines
Tue 4/76:01 am
BJX
- BOS
1 stop16h 03m
American Airlines
Deal found 3/25![American Airlines logo]()
$551
This Delta deal was found by Cheapflights users on 3/27. 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.
Sat 9/510:30 am
BOS
- BJX
1 stop9h 40m
Delta
Sat 9/125:55 am
BJX
- BOS
1 stop12h 37m
Delta
Deal found 3/27![Delta logo]()
$552
This Aeromexico deal was found by Cheapflights users on 3/27. 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 9/53:55 pm
BOS
- BJX
2 stops17h 18m
Aeromexico
Sat 9/125:55 am
BJX
- BOS
2 stops11h 37m
Aeromexico
Deal found 3/27![Aeromexico logo]()
$562
This American Airlines deal was found by Cheapflights users on 3/29. 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.
Sun 4/55:32 am
BOS
- BJX
1 stop10h 03m
American Airlines
Sun 4/196:01 am
BJX
- BOS
1 stop16h 03m
American Airlines
Deal found 3/29![American Airlines logo]()
$567
This American Airlines deal was found by Cheapflights users on 3/30. 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.
Thu 5/146:00 am
BOS
- BJX
1 stop8h 34m
American Airlines
Thu 5/2110:54 am
BJX
- BOS
1 stop11h 10m
American Airlines
Deal found 3/30![American Airlines logo]()
$617
This Aeromexico deal was found by Cheapflights users on 3/27. 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.
Mon 4/136:00 am
BOS
- BJX
2 stops30h 58m
Aeromexico
Wed 4/2212:07 pm
BJX
- BOS
2 stops11h 08m
Aeromexico
Deal found 3/27![Aeromexico logo]()
$618
This Aeromexico deal was found by Cheapflights users on 3/29. 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.
Sun 4/55:50 am
BOS
- BJX
2 stops19h 25m
Aeromexico
Sun 4/197:20 pm
BJX
- BOS
2 stops26h 11m
Aeromexico
Deal found 3/29![Aeromexico logo]()
$628
Best flights from Boston to GuanajuatoDiscover carefully curated flight deals from Boston to Guanajuato that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 30, 2026.
Discover carefully curated flight deals from Boston to Guanajuato that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 30, 2026.
This Delta deal was found by Cheapflights users on 3/25. 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.
Tue 7/79:05 am
BOS
- BJX
2 stops24h 55m
Delta
Wed 8/128:38 am
BJX
- BOS
2 stops14h 28m
Delta
Deal found 3/25![Delta logo]()
$533
This American Airlines deal was found by Cheapflights users on 3/28. 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.
Thu 9/176:00 am
BOS
- BJX
1 stop8h 28m
American Airlines
Fri 9/256:00 am
BJX
- BOS
1 stop15h 55m
American Airlines
Deal found 3/28![American Airlines logo]()
$542
This Delta deal was found by Cheapflights users on 3/30. 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 9/179:05 am
BOS
- BJX
1 stop11h 05m
Delta
Thu 9/247:25 am
BJX
- BOS
2 stops15h 41m
Delta
Deal found 3/30![Delta logo]()
$542
This American Airlines deal was found by Cheapflights users on 3/25. 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 7/76:00 am
BOS
- BJX
1 stop12h 30m
American Airlines
Wed 8/126:00 am
BJX
- BOS
1 stop14h 06m
American Airlines
Deal found 3/25![American Airlines logo]()
$551
This Delta deal was found by Cheapflights users on 3/26. 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 9/175:30 am
BOS
- BJX
2 stops11h 14m
Delta
Fri 9/255:55 am
BJX
- BOS
1 stop12h 42m
Delta
Deal found 3/26![Delta logo]()
$542
This Delta deal was found by Cheapflights users on 3/26. 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.
Sat 9/59:05 am
BOS
- BJX
1 stop11h 05m
Delta
Sat 9/125:55 am
BJX
- BOS
1 stop12h 37m
Delta
Deal found 3/26![Delta logo]()
$552
Last-minute flights from Boston to GuanajuatoDiscover last-minute flight deals from Boston to Guanajuato. Data last updated March 30, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Guanajuato. Data last updated March 30, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/25. 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 4/27:54 pm
BOS
- BJX
2 stops20h 06m
Delta
Tue 4/712:17 pm
BJX
- BOS
2 stops19h 47m
Delta
Deal found 3/25![Delta logo]()
$543
This American Airlines deal was found by Cheapflights users on 3/25. 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.
Thu 4/22:36 pm
BOS
- BJX
1 stop8h 22m
American Airlines
Tue 4/76:01 am
BJX
- BOS
1 stop16h 03m
American Airlines
Deal found 3/25![American Airlines logo]()
$551
This Mytrip deal was found by Cheapflights users on 3/25. 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.
Thu 4/25:45 am
BOS
- BJX
2 stops12h 25m
Multiple Airlines
Tue 4/75:10 pm
BJX
- BOS
3 stops26h 23m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$700
This American Airlines deal was found by Cheapflights users on 3/29. 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.
Sun 4/55:32 am
BOS
- BJX
1 stop10h 03m
American Airlines
Sun 4/196:01 am
BJX
- BOS
1 stop16h 03m
American Airlines
Deal found 3/29![American Airlines logo]()
$567
This Aeromexico deal was found by Cheapflights users on 3/29. 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.
Sun 4/55:50 am
BOS
- BJX
2 stops19h 25m
Aeromexico
Sun 4/197:20 pm
BJX
- BOS
2 stops26h 11m
Aeromexico
Deal found 3/29![Aeromexico logo]()
$628
This Mytrip deal was found by Cheapflights users on 3/29. 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 4/59:45 am
BOS
- BJX
2 stops21h 26m
Multiple Airlines
Sun 4/197:16 pm
BJX
- BOS
3 stops26h 41m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$659
This Delta deal was found by Cheapflights users on 3/29. 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 4/1310:00 am
BOS
- BJX
2 stops15h 12m
Delta
Wed 4/229:23 am
BJX
- BOS
1 stop13h 52m
Delta
Deal found 3/29![Delta logo]()
$542
This American Airlines deal was found by Cheapflights users on 3/30. 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.
Mon 4/136:00 am
BOS
- BJX
1 stop15h 59m
American Airlines
Wed 4/221:38 pm
BJX
- BOS
1 stop8h 26m
American Airlines
Deal found 3/30![American Airlines logo]()
$552
This Aeromexico deal was found by Cheapflights users on 3/27. 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.
Mon 4/136:00 am
BOS
- BJX
2 stops30h 58m
Aeromexico
Wed 4/2212:07 pm
BJX
- BOS
2 stops11h 08m
Aeromexico
Deal found 3/27![Aeromexico logo]()
$618
One-way flights from Boston to GuanajuatoSearch for one-way flight options from Boston to Guanajuato. Find affordable one-way fares based on user searches. Data last updated March 30, 2026.
Search for one-way flight options from Boston to Guanajuato. Find affordable one-way fares based on user searches. Data last updated March 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/27. 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.
Tue 5/510:07 am
BOS
- BJX
2 stops37h 18m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 3/27. 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.
Wed 5/66:00 am
BOS
- BJX
2 stops17h 25m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$239
This Delta deal was found by Cheapflights users on 3/25. 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.
Tue 6/305:30 am
BOS
- BJX
1 stop14h 40m
Delta
Deal found 3/25![Delta logo]()
$332
This United Airlines deal was found by Cheapflights users on 3/25. 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 6/306:00 am
BOS
- BJX
3 stops15h 31m
United Airlines
Deal found 3/25![United Airlines logo]()
$393
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 March 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $532 (Delta) |
One-way from | $217 (Kiwi.com) |
Popular in | December |
Cheapest in | May |
Average price | $621 |
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 March 30, 2026.
Use the filters below to find and compare flights from Boston to Guanajuato that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonLeón
BOS - BJX
BOSBJX
Boston Logan Intl
Tue 7/7
9:05 am-8:00 am
2 stops24h 55m
León Del Bajio
Wed 8/12
8:38 am-1:06 am
2 stops14h 28m
$533
BostonLeón
BOS - BJX
BOSBJX
Boston Logan Intl
Thu 9/17
6:00 am-12:28 pm
1 stop8h 28m
León Del Bajio
Fri 9/25
6:00 am-11:55 pm
1 stop15h 55m
$542
BostonLeón
BOS - BJX
BOSBJX
Boston Logan Intl
Thu 9/17
9:05 am-6:10 pm
1 stop11h 05m
León Del Bajio
Thu 9/24
7:25 am-1:06 am
2 stops15h 41m
$542
BostonLeón
BOS - BJX
BOSBJX
Boston Logan Intl
Thu 9/17
5:30 am-2:44 pm
2 stops11h 14m
León Del Bajio
Fri 9/25
5:55 am-8:37 pm
1 stop12h 42m
$542
BostonLeón
BOS - BJX
BOSBJX
Boston Logan Intl
Tue 7/7
6:00 am-4:30 pm
1 stop12h 30m
León Del Bajio
Wed 8/12
6:00 am-10:06 pm
1 stop14h 06m
$551
Quickest round-trip
BostonLeón
BOS - BJX
BOSBJX
Boston Logan Intl
Sat 9/5
9:05 am-6:10 pm
1 stop11h 05m
León Del Bajio
Sat 9/12
5:55 am-8:32 pm
1 stop12h 37m
$552
Cheapest one-way
BostonLeón
BOS - BJX
BOSBJX
Boston Logan Intl
Tue 5/5
10:07 am-9:25 pm
2 stops37h 18m
$217
BostonLeón
BOS - BJX
BOSBJX
Boston Logan Intl
Wed 5/6
6:00 am-9:25 pm
2 stops17h 25m
$239
BostonLeón
BOS - BJX
BOSBJX
Boston Logan Intl
Tue 6/30
5:30 am-6:10 pm
1 stop14h 40m
$332
Quickest one-way
BostonLeón
BOS - BJX
BOSBJX
Boston Logan Intl
Tue 5/5
8:26 am-7:59 pm
1 stop13h 33m
$332
Showing 1-10 of 11 resultsSorted by cheapest first
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.
BOS-BJX
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
BOS-GJ9
BOS-BJX
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 $218). Flying from Boston to Guanajuato in November is currently the most expensive (average of $636). 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.
How much does it cost to fly round-trip from Boston to Guanajuato?
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 March 30, 2026.
Peruse reviews from past customers who have flown with Delta,Aeromexico, andUnited 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.
Overall
7.9
Entertainment
7.8
Crew
8.5
Boarding
8.1
Comfort
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Entertainment
7.8
Crew
8.5
Boarding
8.1
Comfort
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Entertainment
7.8
Crew
8.5
Boarding
8.1
Comfort
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Entertainment
7.8
Crew
8.5
Boarding
8.1
Comfort
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Entertainment
7.8
Crew
8.5
Boarding
8.1
Comfort
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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.
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Complete your trip
Complete your trip to Guanajuato by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Boston to Guanajuato, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boston and Guanajuato flights
Browse other Boston and Guanajuato flight options. Last updated on March 30, 2026.
Other flights from Boston
Browse through other flights departing from Boston. Flights are based on user searches made on Cheapflights and were last updated on March 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Boston to Guanajuato flights
Consider these flights traveling from Boston to Guanajuato.
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 March 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$197 | Average$654 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$329 | Average$660 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$381 | Average$700 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$448 | Average$664 | FlexibilityNo cancel fee | On-time71% |