$498+ Cheap flights from Boston (BOS) to Guanajuato, Mexico, Mexico
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BJX
May 9 — May 161
Round-trip
1 adult, Economy
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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 April 9, 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 April 9, 2026.
This American Airlines deal was found by Cheapflights users on 4/4. 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 8/118:15 am
BOS
- BJX
1 stop8h 54m
American Airlines
Thu 8/136:00 am
BJX
- BOS
1 stop15h 55m
American Airlines
Deal found 4/4![American Airlines logo]()
$498
This Delta deal was found by Cheapflights users on 4/6. 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 9/176:55 am
BOS
- BJX
1 stop13h 15m
Delta
Thu 9/247:25 am
BJX
- BOS
1 stop11h 12m
Delta
Deal found 4/6![Delta logo]()
$530
This Delta deal was found by Cheapflights users on 4/5. 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 4/5![Delta logo]()
$540
This Delta deal was found by Cheapflights users on 4/7. 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 4/7![Delta logo]()
$550
This American Airlines deal was found by Cheapflights users on 4/7. 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 4/3010:18 am
BOS
- BJX
1 stop11h 41m
American Airlines
Sun 5/316:19 am
BJX
- BOS
1 stop14h 50m
American Airlines
Deal found 4/7![American Airlines logo]()
$555
This American Airlines deal was found by Cheapflights users on 4/6. 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 5/87:00 am
BOS
- BJX
1 stop14h 59m
American Airlines
Mon 5/181:38 pm
BJX
- BOS
1 stop21h 33m
American Airlines
Deal found 4/6![American Airlines logo]()
$564
This American Airlines deal was found by Cheapflights users on 4/6. 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 5/166:00 am
BOS
- BJX
1 stop15h 59m
American Airlines
Sun 5/246:19 am
BJX
- BOS
1 stop8h 48m
American Airlines
Deal found 4/6![American Airlines logo]()
$565
This American Airlines deal was found by Cheapflights users on 4/8. 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 6/187:00 am
BOS
- BJX
1 stop11h 33m
American Airlines
Sun 6/216:19 am
BJX
- BOS
1 stop13h 55m
American Airlines
Deal found 4/8![American Airlines logo]()
$568
This American Airlines deal was found by Cheapflights users on 4/9. 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 4/286:00 am
BOS
- BJX
1 stop8h 33m
American Airlines
Sun 5/316:19 am
BJX
- BOS
1 stop12h 35m
American Airlines
Deal found 4/9![American Airlines logo]()
$575
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 April 9, 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 April 9, 2026.
This Delta deal was found by Cheapflights users on 4/6. 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 5/165:35 am
BOS
- BJX
2 stops13h 52m
Delta
Sun 5/242:35 pm
BJX
- BOS
2 stops14h 47m
Delta
Deal found 4/6![Delta logo]()
$560
This Aeromexico deal was found by Cheapflights users on 4/8. 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 5/16:00 am
BOS
- BJX
2 stops28h 30m
Aeromexico
Tue 5/58:02 am
BJX
- BOS
2 stops12h 34m
Aeromexico
Deal found 4/8![Aeromexico logo]()
$570
This deal was found by Cheapflights users on 4/4. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/139:41 am
BOS
- BJX
1 stop11h 50m
United Airlines
Tue 4/2111:35 am
BJX
- BOS
1 stop8h 11m
United Airlines
Deal found 4/4![United Airlines logo]()
$660
This deal was found by Cheapflights users on 4/4. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/152:02 pm
BOS
- BJX
1 stop7h 57m
American Airlines
Mon 4/201:38 pm
BJX
- BOS
1 stop8h 26m
American Airlines
Deal found 4/4![American Airlines logo]()
$660
This Delta deal was found by Cheapflights users on 4/6. 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.
Fri 5/158:30 am
BOS
- BJX
2 stops15h 02m
Delta
Sun 5/242:35 pm
BJX
- BOS
2 stops14h 47m
Delta
Deal found 4/6![Delta logo]()
$560
This Aeromexico deal was found by Cheapflights users on 4/5. 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 4/136:35 am
BOS
- BJX
2 stops18h 37m
Aeromexico
Wed 4/2212:07 pm
BJX
- BOS
2 stops11h 08m
Aeromexico
Deal found 4/5![Aeromexico logo]()
$616
This deal was found by Cheapflights users on 4/4. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/126:00 am
BOS
- BJX
1 stop8h 33m
American Airlines
Wed 4/226:01 am
BJX
- BOS
1 stop9h 03m
American Airlines
Deal found 4/4![American Airlines logo]()
$660
This United Airlines deal was found by Cheapflights users on 4/5. 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.
Sat 5/27:25 am
BOS
- BJX
1 stop8h 18m
United Airlines
Tue 5/511:35 am
BJX
- BOS
1 stop10h 00m
United Airlines
Deal found 4/5![United Airlines logo]()
$670
This Delta deal was found by Cheapflights users on 4/5. 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 4/1312:45 pm
BOS
- BJX
2 stops12h 27m
Delta
Wed 4/229:23 am
BJX
- BOS
1 stop9h 15m
Delta
Deal found 4/5![Delta logo]()
$665
This United Airlines deal was found by Cheapflights users on 4/4. 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.
Wed 5/137:25 am
BOS
- BJX
1 stop14h 06m
United Airlines
Sun 5/172:50 pm
BJX
- BOS
2 stops16h 35m
United Airlines
Deal found 4/4![United Airlines logo]()
$675
This United Airlines deal was found by Cheapflights users on 4/6. 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.
Thu 5/79:45 am
BOS
- BJX
1 stop11h 46m
United Airlines
Sun 5/172:50 pm
BJX
- BOS
2 stops18h 11m
United Airlines
Deal found 4/6![United Airlines logo]()
$675
Last-minute flights from Boston to GuanajuatoDiscover last-minute flight deals from Boston to Guanajuato. Data last updated April 9, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Guanajuato. Data last updated April 9, 2026 and is based on user searches.
This deal was found by Cheapflights users on 4/4. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/142:02 pm
BOS
- BJX
1 stop7h 57m
American Airlines
Tue 4/211:38 pm
BJX
- BOS
1 stop8h 26m
American Airlines
Deal found 4/4![American Airlines logo]()
$650
This deal was found by Cheapflights users on 4/4. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/142:02 pm
BOS
- BJX
1 stop7h 57m
American Airlines
Mon 4/201:38 pm
BJX
- BOS
1 stop8h 26m
American Airlines
Deal found 4/4![American Airlines logo]()
$660
This deal was found by Cheapflights users on 4/4. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/142:02 pm
BOS
- BJX
1 stop7h 57m
American Airlines
Thu 4/231:38 pm
BJX
- BOS
1 stop8h 26m
American Airlines
Deal found 4/4![American Airlines logo]()
$726
This deal was found by Cheapflights users on 4/4. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1410:18 am
BOS
- BJX
1 stop11h 41m
American Airlines
Fri 4/246:01 am
BJX
- BOS
1 stop9h 03m
American Airlines
Deal found 4/4![American Airlines logo]()
$805
This American Airlines deal was found by Cheapflights users on 4/6. 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 4/177:00 am
BOS
- BJX
1 stop14h 59m
American Airlines
Mon 4/206:01 am
BJX
- BOS
1 stop16h 03m
American Airlines
Deal found 4/6![American Airlines logo]()
$825
This United Airlines deal was found by Cheapflights users on 4/6. 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.
Fri 4/1710:05 am
BOS
- BJX
2 stops11h 26m
United Airlines
Mon 4/205:00 am
BJX
- BOS
1 stop9h 49m
United Airlines
Deal found 4/6![United Airlines logo]()
$857
This Delta deal was found by Cheapflights users on 4/6. 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.
Fri 4/1712:45 pm
BOS
- BJX
2 stops12h 30m
Delta
Mon 4/208:22 am
BJX
- BOS
2 stops15h 00m
Delta
Deal found 4/6![Delta logo]()
$909
This Mytrip deal was found by Cheapflights users on 4/6. 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.
Fri 4/173:27 pm
BOS
- BJX
2 stops15h 44m
Multiple Airlines
Mon 4/207:16 pm
BJX
- BOS
3 stops36h 59m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$1,210
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 April 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $498 (American Airlines) |
Popular in | June |
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 April 9, 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
Sat 5/16
5:35 am-5:27 pm
2 stops13h 52m
León Del Bajio
Sun 5/24
2:35 pm-7:22 am
2 stops14h 47m
$560
BostonLeón
BOS - BJX
BOSBJX
Boston Logan Intl
Fri 5/15
8:30 am-9:32 pm
2 stops15h 02m
León Del Bajio
Sun 5/24
2:35 pm-7:22 am
2 stops14h 47m
$560
BostonLeón
BOS - BJX
BOSBJX
Boston Logan Intl
Fri 5/1
6:00 am-8:30 am
2 stops28h 30m
León Del Bajio
Tue 5/5
8:02 am-10:36 pm
2 stops12h 34m
$570
BostonLeón
BOS - BJX
BOSBJX
Boston Logan Intl
Mon 4/13
6:35 am-11:12 pm
2 stops18h 37m
León Del Bajio
Wed 4/22
12:07 pm-1:15 am
2 stops11h 08m
$616
BostonLeón
BOS - BJX
BOSBJX
Boston Logan Intl
Mon 4/13
9:41 am-7:31 pm
1 stop11h 50m
León Del Bajio
Tue 4/21
11:35 am-9:46 pm
1 stop8h 11m
$660
Quickest round-trip
BostonLeón
BOS - BJX
BOSBJX
Boston Logan Intl
Wed 4/15
2:02 pm-7:59 pm
1 stop7h 57m
León Del Bajio
Mon 4/20
1:38 pm-12:04 am
1 stop8h 26m
$660
BostonLeón
BOS - BJX
BOSBJX
Boston Logan Intl
Sun 4/12
6:00 am-12:33 pm
1 stop8h 33m
León Del Bajio
Wed 4/22
6:01 am-5:04 pm
1 stop9h 03m
$660
BostonLeón
BOS - BJX
BOSBJX
Boston Logan Intl
Mon 4/13
12:45 pm-11:12 pm
2 stops12h 27m
León Del Bajio
Wed 4/22
9:23 am-8:38 pm
1 stop9h 15m
$665
BostonLeón
BOS - BJX
BOSBJX
Boston Logan Intl
Sat 5/2
7:25 am-1:43 pm
1 stop8h 18m
León Del Bajio
Tue 5/5
11:35 am-11:35 pm
1 stop10h 00m
$670
BostonLeón
BOS - BJX
BOSBJX
Boston Logan Intl
Wed 5/13
7:25 am-7:31 pm
1 stop14h 06m
León Del Bajio
Sun 5/17
2:50 pm-9:25 am
2 stops16h 35m
$675
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 April 9, 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.
Entertainment
7.8
Comfort
7.9
Overall
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Comfort
7.9
Overall
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Comfort
7.9
Overall
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Comfort
7.9
Overall
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Comfort
7.9
Overall
7.9
Food
7.2
Boarding
8.1
Crew
8.5
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 April 9, 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 April 9, 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 April 9, 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$385 | Average$659 | FlexibilityNo cancel fee | On-time71% |