$148+ Cheap flights from Boston (BOS) to 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — MEX
May 3 — May 101
Round-trip
1 adult, Economy
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Find cheap flights from Boston to Mexico with Cheapflights
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Cheapest flights from Boston to MexicoExplore the most affordable flight options available from Boston to Mexico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2026.
Explore the most affordable flight options available from Boston to Mexico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2026.
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:00 am
BOS
- CUN
1 stop9h 07m
Frontier
Thu 5/1410:30 am
CUN
- BOS
2 stops21h 42m
Frontier
Deal found 3/30![Frontier logo]()
$309
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:00 am
BOS
- CUN
1 stop9h 56m
Frontier
Fri 5/81:14 pm
CUN
- BOS
2 stops17h 31m
Frontier
Deal found 3/30![Frontier logo]()
$311
This Expedia deal was found by Cheapflights users on 4/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/99:55 am
BOS
- CUN
Nonstop4h 30m
Multiple Airlines
Sat 5/165:07 pm
CUN
- BOS
1 stop15h 05m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$312
This Frontier deal was found by Cheapflights users on 4/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:00 am
BOS
- CUN
1 stop9h 56m
Frontier
Fri 5/14:07 pm
CUN
- BOS
1 stop8h 24m
Frontier
Deal found 4/3![Frontier logo]()
$313
This Travelocity deal was found by Cheapflights users on 3/31. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/29:55 am
BOS
- CUN
Nonstop4h 30m
Multiple Airlines
Fri 5/83:22 pm
CUN
- BOS
1 stop9h 02m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$314
This Frontier deal was found by Cheapflights users on 3/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/186:00 am
BOS
- CUN
1 stop9h 07m
Frontier
Tue 6/23:22 pm
CUN
- BOS
1 stop9h 02m
Frontier
Deal found 3/31![Frontier logo]()
$315
This CheapOair deal was found by Cheapflights users on 4/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/29:55 am
BOS
- CUN
Nonstop4h 30m
Multiple Airlines
Thu 5/73:22 pm
CUN
- BOS
1 stop15h 27m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$317
This Expedia deal was found by Cheapflights users on 4/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/75:45 am
BOS
- CUN
1 stop10h 11m
Frontier
Tue 4/144:07 pm
CUN
- BOS
1 stop19h 03m
Frontier
Deal found 4/1![Frontier logo]()
$318
This CheapOair deal was found by Cheapflights users on 3/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/278:50 am
BOS
- CUN
Nonstop4h 35m
Multiple Airlines
Sun 5/103:22 pm
CUN
- BOS
1 stop15h 27m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$319
This CheapOair deal was found by Cheapflights users on 4/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1110:59 am
BOS
- CUN
Nonstop4h 39m
Multiple Airlines
Thu 4/164:07 pm
CUN
- BOS
1 stop8h 24m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$320
This CheapOair deal was found by Cheapflights users on 3/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1110:59 am
BOS
- CUN
Nonstop4h 39m
Multiple Airlines
Sat 4/181:25 pm
CUN
- BOS
1 stop11h 06m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$321
This Frontier deal was found by Cheapflights users on 4/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/112:42 pm
BOS
- CUN
2 stops22h 56m
Frontier
Wed 5/63:22 pm
CUN
- BOS
1 stop9h 02m
Frontier
Deal found 4/1![Frontier logo]()
$322
Best flights from Boston to MexicoDiscover carefully curated flight deals from Boston to Mexico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 3, 2026.
Discover carefully curated flight deals from Boston to Mexico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 3, 2026.
This Delta deal was found by Cheapflights users on 4/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/299:08 am
BOS
- CUN
Nonstop4h 22m
Delta
Wed 9/29:30 am
CUN
- BOS
1 stop10h 07m
Delta
Deal found 4/1![Delta logo]()
$357
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:25 am
BOS
- CUN
1 stop8h 12m
United Airlines
Tue 9/227:51 am
CUN
- BOS
1 stop9h 04m
United Airlines
Deal found 3/29![United Airlines logo]()
$393
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:40 pm
BOS
- SJD
1 stop24h 56m
Alaska Airlines
Sat 5/3010:41 am
SJD
- BOS
1 stop16h 03m
Alaska Airlines
Deal found 3/30![Alaska Airlines logo]()
$466
This Aeromexico deal was found by Cheapflights users on 4/3. 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.
Fri 8/146:55 am
BOS
- QRO
2 stops16h 15m
Aeromexico
Mon 8/175:58 pm
QRO
- BOS
2 stops23h 34m
Aeromexico
Deal found 4/3![Aeromexico logo]()
$527
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/187:15 pm
BOS
- MEX
1 stop17h 40m
Air Canada
Sun 6/216:15 am
MEX
- BOS
2 stops49h 38m
Air Canada
Deal found 3/29![Air Canada logo]()
$586
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 5/144:21 pm
BOS
- QRO
1 stop8h 27m
American Airlines
Thu 5/2110:48 am
QRO
- BOS
1 stop11h 16m
American Airlines
Deal found 3/30![American Airlines logo]()
$594
This Delta deal was found by Cheapflights users on 3/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:00 am
BOS
- CUN
1 stop6h 40m
Delta
Sat 6/61:30 pm
CUN
- BOS
Nonstop4h 18m
Delta
Deal found 3/31![Delta logo]()
$363
This Delta deal was found by Cheapflights users on 4/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/89:55 am
BOS
- CUN
1 stop10h 40m
Delta
Thu 6/112:05 pm
CUN
- BOS
1 stop8h 49m
Delta
Deal found 4/1![Delta logo]()
$367
This Delta deal was found by Cheapflights users on 4/2. 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.
Fri 5/18:59 am
BOS
- CUN
Nonstop4h 31m
Delta
Wed 5/67:00 am
CUN
- BOS
1 stop12h 12m
Delta
Deal found 4/2![Delta logo]()
$373
This United Airlines deal was found by Cheapflights users on 4/1. 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 6/25:45 am
BOS
- SJD
2 stops10h 03m
United Airlines
Mon 6/82:50 pm
SJD
- BOS
1 stop12h 08m
United Airlines
Deal found 4/1![United Airlines logo]()
$452
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 8/249:08 am
BOS
- CUN
Nonstop4h 22m
Delta
Fri 8/289:30 am
CUN
- BOS
1 stop10h 07m
Delta
Deal found 3/29![Delta logo]()
$379
This Aeromexico deal was found by Cheapflights users on 3/31. 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.
Mon 6/16:00 am
BOS
- QRO
2 stops19h 40m
Aeromexico
Fri 6/56:00 am
QRO
- BOS
2 stops17h 28m
Aeromexico
Deal found 3/31![Aeromexico logo]()
$529
This United Airlines deal was found by Cheapflights users on 4/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:27 pm
BOS
- PVR
2 stops17h 43m
United Airlines
Wed 5/62:15 pm
PVR
- BOS
1 stop14h 12m
United Airlines
Deal found 4/2![United Airlines logo]()
$490
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/226:40 pm
BOS
- SJD
1 stop24h 56m
Alaska Airlines
Sat 5/302:42 pm
SJD
- BOS
1 stop12h 02m
Alaska Airlines
Deal found 3/30![Alaska Airlines logo]()
$548
This Delta deal was found by Cheapflights users on 4/2. 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.
Sat 5/99:10 am
BOS
- SJD
2 stops16h 08m
Delta
Wed 5/131:09 pm
SJD
- BOS
1 stop14h 11m
Delta
Deal found 4/2![Delta logo]()
$392
This Aeromexico deal was found by Cheapflights users on 4/3. 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.
Wed 5/2010:15 am
BOS
- GDL
2 stops23h 21m
Aeromexico
Mon 5/253:48 pm
GDL
- BOS
1 stop12h 32m
Aeromexico
Deal found 4/3![Aeromexico logo]()
$552
This American Airlines deal was found by Cheapflights users on 4/3. 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 9/186:00 am
BOS
- OAX
1 stop8h 05m
American Airlines
Sun 9/271:05 pm
OAX
- BOS
1 stop8h 50m
American Airlines
Deal found 4/3![American Airlines logo]()
$618
This United Airlines deal was found by Cheapflights users on 3/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/308:39 pm
BOS
- SJD
1 stop18h 26m
United Airlines
Tue 7/711:32 am
SJD
- BOS
2 stops23h 30m
United Airlines
Deal found 3/31![United Airlines logo]()
$515
This Delta deal was found by Cheapflights users on 4/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:15 am
BOS
- SJD
2 stops16h 13m
Delta
Sat 9/1210:25 am
SJD
- BOS
2 stops16h 38m
Delta
Deal found 4/1![Delta logo]()
$392
This Aeromexico deal was found by Cheapflights users on 4/1. 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 Aeromexico 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
Aeromexico
Sat 9/128:20 am
BJX
- BOS
1 stop9h 12m
Aeromexico
Deal found 4/1![Aeromexico logo]()
$560
This United Airlines deal was found by Cheapflights users on 4/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/24:35 pm
BOS
- PVR
2 stops20h 35m
United Airlines
Sat 5/91:18 pm
PVR
- BOS
1 stop8h 17m
United Airlines
Deal found 4/2![United Airlines logo]()
$518
This Delta deal was found by Cheapflights users on 4/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/99:06 am
BOS
- CUN
Nonstop4h 24m
Delta
Tue 5/191:30 pm
CUN
- BOS
Nonstop4h 18m
Delta
Deal found 4/1![Delta logo]()
$393
This Aeromexico deal was found by Cheapflights users on 4/3. 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.
Wed 8/195:45 am
BOS
- MTY
1 stop6h 55m
Aeromexico
Sat 8/2211:50 am
MTY
- BOS
1 stop11h 16m
Aeromexico
Deal found 4/3![Aeromexico logo]()
$560
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.
Fri 5/18:59 am
BOS
- CUN
Nonstop4h 31m
Delta
Sat 5/21:30 pm
CUN
- BOS
Nonstop4h 21m
Delta
Deal found 3/29![Delta logo]()
$395
This United Airlines deal was found by Cheapflights users on 4/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/215:47 am
BOS
- MTY
1 stop7h 01m
United Airlines
Sun 5/2412:37 pm
MTY
- BOS
1 stop10h 22m
United Airlines
Deal found 4/3![United Airlines logo]()
$560
This Delta deal was found by Cheapflights users on 4/2. 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 6/119:03 am
BOS
- CUN
Nonstop4h 27m
Delta
Sun 6/141:30 pm
CUN
- BOS
Nonstop4h 28m
Delta
Deal found 4/2![Delta logo]()
$396
This Aeromexico deal was found by Cheapflights users on 4/3. 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.
Fri 9/181:20 pm
BOS
- OAX
2 stops11h 23m
Aeromexico
Sun 9/279:30 pm
OAX
- BOS
2 stops18h 27m
Aeromexico
Deal found 4/3![Aeromexico logo]()
$613
This Delta deal was found by Cheapflights users on 3/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:40 am
BOS
- CUN
1 stop8h 21m
Delta
Wed 8/192:00 pm
CUN
- BOS
1 stop10h 06m
Delta
Deal found 3/31![Delta logo]()
$412
This Aeromexico deal was found by Cheapflights users on 4/3. 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.
Mon 5/255:40 am
BOS
- OAX
2 stops12h 53m
Aeromexico
Fri 5/296:00 am
OAX
- BOS
2 stops17h 28m
Aeromexico
Deal found 4/3![Aeromexico logo]()
$613
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/68:39 pm
BOS
- CZM
2 stops20h 03m
United Airlines
Tue 6/93:52 pm
CZM
- BOS
2 stops12h 06m
United Airlines
Deal found 3/29![United Airlines logo]()
$627
Last-minute flights from Boston to MexicoDiscover last-minute flight deals from Boston to Mexico. Data last updated April 3, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Mexico. Data last updated April 3, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 4/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/75:45 am
BOS
- CUN
1 stop10h 11m
Frontier
Tue 4/144:07 pm
CUN
- BOS
1 stop19h 03m
Frontier
Deal found 4/1![Frontier logo]()
$318
This CheapOair deal was found by Cheapflights users on 4/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1110:59 am
BOS
- CUN
Nonstop4h 39m
Multiple Airlines
Thu 4/164:07 pm
CUN
- BOS
1 stop8h 24m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$320
This CheapOair deal was found by Cheapflights users on 3/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1110:59 am
BOS
- CUN
Nonstop4h 39m
Multiple Airlines
Sat 4/181:25 pm
CUN
- BOS
1 stop11h 06m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$321
This Frontier deal was found by Cheapflights users on 4/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:00 am
BOS
- CUN
1 stop9h 56m
Frontier
Fri 5/14:07 pm
CUN
- BOS
1 stop8h 24m
Frontier
Deal found 4/3![Frontier logo]()
$313
This CheapOair deal was found by Cheapflights users on 3/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/278:50 am
BOS
- CUN
Nonstop4h 35m
Multiple Airlines
Sun 5/103:22 pm
CUN
- BOS
1 stop15h 27m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$319
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:00 am
BOS
- CUN
1 stop9h 56m
Frontier
Fri 5/81:14 pm
CUN
- BOS
2 stops17h 31m
Frontier
Deal found 3/30![Frontier logo]()
$311
This Frontier deal was found by Cheapflights users on 4/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/112:42 pm
BOS
- CUN
2 stops22h 56m
Frontier
Wed 5/63:22 pm
CUN
- BOS
1 stop9h 02m
Frontier
Deal found 4/1![Frontier logo]()
$322
This Expedia deal was found by Cheapflights users on 3/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/28:20 am
BOS
- CUN
Nonstop4h 30m
Multiple Airlines
Sat 5/95:07 pm
CUN
- BOS
1 stop15h 05m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$314
This CheapOair deal was found by Cheapflights users on 4/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:29 am
BOS
- CUN
Nonstop4h 26m
Multiple Airlines
Fri 5/83:22 pm
CUN
- BOS
1 stop9h 02m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$317
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:00 am
BOS
- CUN
1 stop9h 07m
Frontier
Thu 5/1410:30 am
CUN
- BOS
2 stops21h 42m
Frontier
Deal found 3/30![Frontier logo]()
$309
This Expedia deal was found by Cheapflights users on 4/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/99:55 am
BOS
- CUN
Nonstop4h 30m
Multiple Airlines
Sat 5/165:07 pm
CUN
- BOS
1 stop15h 05m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$312
This Frontier deal was found by Cheapflights users on 3/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/186:00 am
BOS
- CUN
1 stop9h 07m
Frontier
Tue 6/23:22 pm
CUN
- BOS
1 stop9h 02m
Frontier
Deal found 3/31![Frontier logo]()
$315
One-way flights from Boston to MexicoSearch for one-way flight options from Boston to Mexico. Find affordable one-way fares based on user searches. Data last updated April 3, 2026.
Search for one-way flight options from Boston to Mexico. Find affordable one-way fares based on user searches. Data last updated April 3, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2811:20 am
BOS
- MEX
1 stop9h 25m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:00 pm
BOS
- MEX
1 stop26h 45m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$156
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:01 am
BOS
- MEX
2 stops18h 14m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$161
This CheapOair deal was found by Cheapflights users on 4/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/15:45 am
BOS
- CUN
1 stop28h 40m
Spirit Airlines
Deal found 4/1![Spirit Airlines logo]()
$163
This Frontier deal was found by Cheapflights users on 4/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:00 am
BOS
- CUN
1 stop9h 56m
Frontier
Deal found 4/1![Frontier logo]()
$164
This Frontier deal was found by Cheapflights users on 3/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:00 am
BOS
- CUN
1 stop9h 07m
Frontier
Deal found 3/31![Frontier logo]()
$165
This Frontier deal was found by Cheapflights users on 4/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2010:07 am
BOS
- MEX
1 stop11h 38m
Frontier
Deal found 4/1![Frontier logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2811:20 am
BOS
- CUN
2 stops13h 38m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$166
This Expedia deal was found by Cheapflights users on 3/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1310:07 am
BOS
- MEX
1 stop11h 38m
Frontier
Deal found 3/31![Frontier logo]()
$166
This Cheapflightsfares deal was found by Cheapflights users on 4/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2512:00 pm
BOS
- CUN
Nonstop4h 40m
JetBlue
Deal found 4/3![JetBlue logo]()
$167
This Cheapflightsfares deal was found by Cheapflights users on 3/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/269:46 am
BOS
- CUN
Nonstop4h 29m
JetBlue
Deal found 3/31![JetBlue logo]()
$168
This American Airlines deal was found by Cheapflights users on 3/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/68:35 pm
BOS
- CUN
1 stop14h 25m
American Airlines
Deal found 3/31![American Airlines logo]()
$169
Find flight deals from Boston to Mexico
Keep the following information in mind while searching for Boston to Mexico flight deals. Data was last updated April 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $309 (Frontier) |
One-way from | $148 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $638 |
Good round-trip deal | $395 or less |
Good one-way deal | $252 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston to Mexico 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 3, 2026.
Use the filters below to find and compare flights from Boston to Mexico that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonCancún
BOS - CUN
BOSCUN
Boston Logan Intl
Sat 8/29
9:08 am-12:30 pm
Nonstop4h 22m
Cancun
Wed 9/2
9:30 am-8:37 pm
1 stop10h 07m
$357
BostonCancún
BOS - CUN
BOSCUN
Boston Logan Intl
Mon 6/1
6:00 am-11:40 am
1 stop6h 40m
Cancun
Sat 6/6
1:30 pm-6:48 pm
Nonstop4h 18m
$363
BostonCancún
BOS - CUN
BOSCUN
Boston Logan Intl
Mon 6/8
9:55 am-7:35 pm
1 stop10h 40m
Cancun
Thu 6/11
2:05 pm-11:54 pm
1 stop8h 49m
$367
BostonCancún
BOS - CUN
BOSCUN
Boston Logan Intl
Fri 5/1
8:59 am-12:30 pm
Nonstop4h 31m
Cancun
Wed 5/6
7:00 am-8:12 pm
1 stop12h 12m
$373
BostonCancún
BOS - CUN
BOSCUN
Boston Logan Intl
Mon 8/24
9:08 am-12:30 pm
Nonstop4h 22m
Cancun
Fri 8/28
9:30 am-8:37 pm
1 stop10h 07m
$379
BostonSan José del Cabo
BOS - SJD
BOSSJD
Boston Logan Intl
Sat 5/9
9:10 am-10:18 pm
2 stops16h 08m
San José del Cabo Los Cabos
Wed 5/13
1:09 pm-6:20 am
1 stop14h 11m
$392
BostonSan José del Cabo
BOS - SJD
BOSSJD
Boston Logan Intl
Fri 9/4
9:15 am-10:28 pm
2 stops16h 13m
San José del Cabo Los Cabos
Sat 9/12
10:25 am-6:03 am
2 stops16h 38m
$392
BostonCancún
BOS - CUN
BOSCUN
Boston Logan Intl
Thu 9/17
7:25 am-2:37 pm
1 stop8h 12m
Cancun
Tue 9/22
7:51 am-5:55 pm
1 stop9h 04m
$393
Quickest round-trip
BostonCancún
BOS - CUN
BOSCUN
Boston Logan Intl
Sat 5/9
9:06 am-12:30 pm
Nonstop4h 24m
Cancun
Tue 5/19
1:30 pm-6:48 pm
Nonstop4h 18m
$393
BostonCancún
BOS - CUN
BOSCUN
Boston Logan Intl
Fri 5/1
8:59 am-12:30 pm
Nonstop4h 31m
Cancun
Sat 5/2
1:30 pm-6:51 pm
Nonstop4h 21m
$395
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Boston to Mexico
Have a flexible travel schedule? Discover the best time to fly to Mexico from Boston with our price prediction graph.
BOS-CUN
BOS-SJD
BOS-MTY
BOS-QRO
BOS-PVR
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 Mexico
BOS-MX0
BOS-CUN
BOS-SJD
BOS-MTY
BOS-QRO
What is the cheapest month to book a flight from Boston to Mexico?
Currently, March is the cheapest month in which you can book a flight from Boston to Mexico (average of $177). Flying from Boston to Mexico in April is currently the most expensive (average of $239). 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.
What is the cheapest time of day to fly from BOS to MX?
Find hourly flight availability from Boston to Mexico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 3, 2026.
When flying from Boston to Mexico, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How often are flights from Boston to Mexico delayed?
About 18% of weekly flights between Boston and Mexico have experienced delays in the past year, with the average delay time being 178 minutes.
What is the most punctual flight time for Boston to Mexico flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Boston to Mexico flights?
Over the last year, Delta have had the lowest number of delays on this route, with just 16% of flights being delayed.
Reviews of airlines servicing Mexico
Get insights into the airlines that provide service to Mexico. 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 Mexico. Reviews last updated April 3, 2026.
Read through reviews of airlines operating flights from Boston to Mexico, such as Delta,Aeromexico, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Food
7.2
Comfort
7.9
Overall
7.9
Boarding
8.1
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Food
7.2
Comfort
7.9
Overall
7.9
Boarding
8.1
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Food
7.2
Comfort
7.9
Overall
7.9
Boarding
8.1
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Food
7.2
Comfort
7.9
Overall
7.9
Boarding
8.1
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Food
7.2
Comfort
7.9
Overall
7.9
Boarding
8.1
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Food
7.2
Comfort
7.9
Overall
7.9
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 Mexico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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.
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Alternative routes for Boston to Mexico
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Mexico by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boston to Mexico by cabin class
Find flights from Boston to Mexico, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boston and Mexico flights
Browse other Boston and Mexico flight options. Last updated on April 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Boston to Mexico flights
Consider these flights traveling from Boston to Mexico.
Fly to Mexico regions
Consider these flights traveling to Mexico regions.
Top 9 airlines flying from Boston to Mexico
Discover the top 9 airlines that operate flights from Boston to Mexico. 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 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$155 | Average$396 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$163 | Average$530 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$178 | Average$667 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$202 | Average$577 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$208 | Average$534 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$234 | Average$497 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$294 | Average$605 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$315 | Average$622 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$386 | Average$734 | FlexibilityNo cancel fee | On-time63% |