$184+ Cheap flights from Cancún (CUN) to Boston (BOS)
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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
CUN — BOS
Jul 9 — Jul 161
Round-trip
1 adult, Economy
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Find cheap flights from Cancún to Boston 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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Cancun to Boston Logan Intl are usually found in September or November, booked 58 days in advance, depart on a Monday or Sunday and return on a Monday
Cheap flight deals from Cancún to Boston
Cheapest
Best
Last-minute
One-way
Cheapest flights from Cancún to BostonExplore the most affordable flight options available from Cancún to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.
Explore the most affordable flight options available from Cancún to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.
This Air Canada deal was found by Cheapflights users on 6/4. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/181:45 pm
CUN
- BOS
1 stop23h 56m
Air Canada
Sun 6/215:10 am
BOS
- CUN
1 stop16h 00m
Air Canada
Deal found 6/4![Air Canada logo]()
$328
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/11:30 pm
CUN
- BOS
Nonstop4h 27m
Delta
Sat 8/158:55 am
BOS
- CUN
1 stop12h 10m
Delta
Deal found 6/4![Delta logo]()
$340
This United Airlines deal was found by Cheapflights users on 6/4. 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.
Tue 10/2012:11 pm
CUN
- BOS
1 stop8h 22m
United Airlines
Sat 10/248:15 pm
BOS
- CUN
1 stop15h 05m
United Airlines
Deal found 6/4![United Airlines logo]()
$345
This Delta deal was found by Cheapflights users on 6/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/252:30 pm
CUN
- BOS
Nonstop4h 15m
Delta
Sun 1/38:45 am
BOS
- CUN
Nonstop4h 45m
Delta
Deal found 6/8![Delta logo]()
$347
This Delta deal was found by Cheapflights users on 6/6. 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.
Wed 7/151:30 pm
CUN
- BOS
Nonstop4h 27m
Delta
Tue 7/215:55 am
BOS
- CUN
1 stop8h 05m
Delta
Deal found 6/6![Delta logo]()
$349
This Aeromexico deal was found by Cheapflights users on 6/4. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/221:30 pm
CUN
- BOS
Nonstop4h 27m
Aeromexico
Mon 7/275:30 am
BOS
- CUN
1 stop8h 31m
Aeromexico
Deal found 6/4![Aeromexico logo]()
$350
This Delta deal was found by Cheapflights users on 6/5. 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 7/91:30 pm
CUN
- BOS
Nonstop4h 27m
Delta
Wed 7/159:06 am
BOS
- CUN
Nonstop4h 24m
Delta
Deal found 6/5![Delta logo]()
$351
This Delta deal was found by Cheapflights users on 6/7. 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.
Wed 7/88:00 am
CUN
- BOS
1 stop10h 30m
Delta
Sat 7/119:04 am
BOS
- CUN
Nonstop4h 24m
Delta
Deal found 6/7![Delta logo]()
$352
This Delta deal was found by Cheapflights users on 6/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1512:35 pm
CUN
- BOS
1 stop10h 24m
Delta
Mon 7/209:06 am
BOS
- CUN
Nonstop4h 24m
Delta
Deal found 6/8![Delta logo]()
$353
This Delta deal was found by Cheapflights users on 6/6. 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.
Tue 7/212:10 pm
CUN
- BOS
1 stop8h 45m
Delta
Tue 7/289:06 am
BOS
- CUN
Nonstop4h 24m
Delta
Deal found 6/6![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 6/4. 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.
Sat 8/112:11 pm
CUN
- BOS
1 stop12h 03m
United Airlines
Sat 8/156:50 pm
BOS
- CUN
1 stop20h 36m
United Airlines
Deal found 6/4![United Airlines logo]()
$355
Best flights from Cancún to BostonDiscover carefully curated flight deals from Cancún to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
Discover carefully curated flight deals from Cancún to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/11:30 pm
CUN
- BOS
Nonstop4h 27m
Delta
Sat 8/159:04 am
BOS
- CUN
Nonstop4h 26m
Delta
Deal found 6/4![Delta logo]()
$340
This Aeromexico deal was found by Cheapflights users on 6/4. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:06 am
CUN
- BOS
1 stop12h 15m
Aeromexico
Sat 8/155:30 am
BOS
- CUN
1 stop7h 07m
Aeromexico
Deal found 6/4![Aeromexico logo]()
$340
This United Airlines deal was found by Cheapflights users on 6/4. 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.
Tue 10/2012:11 pm
CUN
- BOS
1 stop8h 22m
United Airlines
Sat 10/248:15 pm
BOS
- CUN
1 stop15h 05m
United Airlines
Deal found 6/4![United Airlines logo]()
$345
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:04 am
CUN
- BOS
1 stop12h 57m
Delta
Sat 10/249:00 am
BOS
- CUN
Nonstop4h 30m
Delta
Deal found 6/4![Delta logo]()
$340
This Delta deal was found by Cheapflights users on 6/7. 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.
Mon 8/171:30 pm
CUN
- BOS
Nonstop4h 27m
Delta
Fri 8/215:30 am
BOS
- CUN
1 stop7h 05m
Delta
Deal found 6/7![Delta logo]()
$347
This Delta deal was found by Cheapflights users on 6/7. 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.
Wed 7/81:30 pm
CUN
- BOS
Nonstop4h 27m
Delta
Sat 7/119:04 am
BOS
- CUN
Nonstop4h 24m
Delta
Deal found 6/7![Delta logo]()
$347
This Delta deal was found by Cheapflights users on 6/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/91:30 pm
CUN
- BOS
Nonstop4h 27m
Delta
Wed 7/159:05 am
BOS
- CUN
1 stop12h 18m
Delta
Deal found 6/8![Delta logo]()
$347
This Delta deal was found by Cheapflights users on 6/7. 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.
Fri 7/241:30 pm
CUN
- BOS
Nonstop4h 27m
Delta
Wed 8/55:51 am
BOS
- CUN
1 stop8h 05m
Delta
Deal found 6/7![Delta logo]()
$347
This Delta deal was found by Cheapflights users on 6/6. 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.
Wed 7/151:30 pm
CUN
- BOS
Nonstop4h 27m
Delta
Tue 7/215:55 am
BOS
- CUN
1 stop8h 05m
Delta
Deal found 6/6![Delta logo]()
$349
Last-minute flights from Cancún to BostonDiscover last-minute flight deals from Cancún to Boston. Data last updated June 9, 2026 and is based on user searches.
Discover last-minute flight deals from Cancún to Boston. Data last updated June 9, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 6/4. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/181:45 pm
CUN
- BOS
1 stop23h 56m
Air Canada
Sun 6/215:10 am
BOS
- CUN
1 stop16h 00m
Air Canada
Deal found 6/4![Air Canada logo]()
$328
This United Airlines deal was found by Cheapflights users on 6/5. 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.
Wed 7/13:38 pm
CUN
- BOS
2 stops15h 39m
United Airlines
Mon 8/317:23 pm
BOS
- CUN
2 stops15h 43m
United Airlines
Deal found 6/5![United Airlines logo]()
$356
This United Airlines deal was found by Cheapflights users on 6/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:51 am
CUN
- BOS
2 stops14h 30m
United Airlines
Sat 7/116:05 am
BOS
- CUN
1 stop8h 34m
United Airlines
Deal found 6/7![United Airlines logo]()
$352
This Delta deal was found by Cheapflights users on 6/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/97:03 am
CUN
- BOS
1 stop12h 19m
Delta
Wed 7/159:55 am
BOS
- CUN
1 stop10h 36m
Delta
Deal found 6/8![Delta logo]()
$347
This Delta deal was found by Cheapflights users on 6/6. 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.
Wed 7/151:30 pm
CUN
- BOS
Nonstop4h 27m
Delta
Tue 7/215:55 am
BOS
- CUN
1 stop8h 05m
Delta
Deal found 6/6![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 6/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1512:35 pm
CUN
- BOS
1 stop10h 24m
Delta
Mon 7/209:06 am
BOS
- CUN
Nonstop4h 24m
Delta
Deal found 6/8![Delta logo]()
$353
This Delta deal was found by Cheapflights users on 6/6. 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.
Tue 7/212:10 pm
CUN
- BOS
1 stop8h 45m
Delta
Tue 7/289:06 am
BOS
- CUN
Nonstop4h 24m
Delta
Deal found 6/6![Delta logo]()
$354
This Aeromexico deal was found by Cheapflights users on 6/4. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/221:30 pm
CUN
- BOS
Nonstop4h 27m
Aeromexico
Mon 7/275:30 am
BOS
- CUN
1 stop8h 31m
Aeromexico
Deal found 6/4![Aeromexico logo]()
$350
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/222:01 pm
CUN
- BOS
1 stop8h 58m
Delta
Mon 7/275:55 am
BOS
- CUN
1 stop8h 05m
Delta
Deal found 6/4![Delta logo]()
$355
This Air Canada deal was found by Cheapflights users on 6/7. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/249:05 pm
CUN
- BOS
2 stops16h 36m
Air Canada
Wed 8/55:45 am
BOS
- CUN
1 stop7h 45m
Air Canada
Deal found 6/7![Air Canada logo]()
$365
One-way flights from Cancún to BostonSearch for one-way flight options from Cancún to Boston. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
Search for one-way flight options from Cancún to Boston. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
This SmartFares deal was found by Cheapflights users on 6/7. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/293:00 pm
CUN
- BOS
Nonstop4h 21m
JetBlue
Deal found 6/7![JetBlue logo]()
$184
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:30 pm
CUN
- BOS
Nonstop4h 20m
Delta
Deal found 6/4![Delta logo]()
$205
This Super.com deal was found by Cheapflights users on 6/8. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/63:35 pm
CUN
- BOS
Nonstop4h 04m
JetBlue
Deal found 6/8![JetBlue logo]()
$206
This Delta deal was found by Cheapflights users on 6/7. 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.
Wed 12/22:30 pm
CUN
- BOS
Nonstop4h 15m
Delta
Deal found 6/7![Delta logo]()
$208
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:04 am
CUN
- BOS
1 stop12h 57m
Delta
Deal found 6/9![Delta logo]()
$209
This Delta deal was found by Cheapflights users on 6/6. 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 9/49:11 am
CUN
- BOS
1 stop9h 50m
Delta
Deal found 6/6![Delta logo]()
$210
This United Airlines deal was found by Cheapflights users on 6/4. 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 7/18:45 am
CUN
- BOS
1 stop25h 31m
United Airlines
Deal found 6/4![United Airlines logo]()
$211
This Orbitz deal was found by Cheapflights users on 6/6. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/229:05 pm
CUN
- BOS
1 stop18h 03m
Air Canada
Deal found 6/6![Air Canada logo]()
$213
This United Airlines deal was found by Cheapflights users on 6/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:51 am
CUN
- BOS
1 stop8h 43m
United Airlines
Deal found 6/8![United Airlines logo]()
$214
This United Airlines deal was found by Cheapflights users on 6/6. 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 11/66:30 am
CUN
- BOS
1 stop16h 50m
United Airlines
Deal found 6/6![United Airlines logo]()
$215
This Air Canada deal was found by Cheapflights users on 6/7. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/179:05 pm
CUN
- BOS
2 stops16h 36m
Air Canada
Deal found 6/7![Air Canada logo]()
$217
Find flight deals from Cancún to Boston
Discover tips and strategies to find the most affordable flight options for your journey from Cancún (CUN) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $340 (Delta) |
One-way from | $184 (SmartFares) |
Popular in | June |
Cheapest in | September |
Average price | $430 |
Good round-trip deal | $277 or less |
Good one-way deal | $229 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Cancún to Boston 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 June 9, 2026.
Use the filters below to find and compare flights from Cancún to Boston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CancúnBoston
CUN - BOS
CUNBOS
Cancun
Sat 8/1
1:30 pm-6:57 pm
Nonstop4h 27m
Boston Logan Intl
Sat 8/15
9:04 am-12:30 pm
Nonstop4h 26m
$340
CancúnBoston
CUN - BOS
CUNBOS
Cancun
Fri 8/14
7:06 am-8:21 pm
1 stop12h 15m
Boston Logan Intl
Sat 8/15
5:30 am-11:37 am
1 stop7h 07m
$340
CancúnBoston
CUN - BOS
CUNBOS
Cancun
Tue 10/20
6:04 am-8:01 pm
1 stop12h 57m
Boston Logan Intl
Sat 10/24
9:00 am-12:30 pm
Nonstop4h 30m
$340
CancúnBoston
CUN - BOS
CUNBOS
Cancun
Tue 10/20
12:11 pm-9:33 pm
1 stop8h 22m
Boston Logan Intl
Sat 10/24
8:15 pm-10:20 am
1 stop15h 05m
$345
CancúnBoston
CUN - BOS
CUNBOS
Cancun
Mon 8/17
1:30 pm-6:57 pm
Nonstop4h 27m
Boston Logan Intl
Fri 8/21
5:30 am-11:35 am
1 stop7h 05m
$347
Quickest round-trip
CancúnBoston
CUN - BOS
CUNBOS
Cancun
Wed 7/8
1:30 pm-6:57 pm
Nonstop4h 27m
Boston Logan Intl
Sat 7/11
9:04 am-12:28 pm
Nonstop4h 24m
$347
CancúnBoston
CUN - BOS
CUNBOS
Cancun
Thu 7/9
1:30 pm-6:57 pm
Nonstop4h 27m
Boston Logan Intl
Wed 7/15
9:05 am-8:23 pm
1 stop12h 18m
$347
CancúnBoston
CUN - BOS
CUNBOS
Cancun
Fri 7/24
1:30 pm-6:57 pm
Nonstop4h 27m
Boston Logan Intl
Wed 8/5
5:51 am-12:56 pm
1 stop8h 05m
$347
CancúnBoston
CUN - BOS
CUNBOS
Cancun
Wed 7/15
1:30 pm-6:57 pm
Nonstop4h 27m
Boston Logan Intl
Tue 7/21
5:55 am-1:00 pm
1 stop8h 05m
$349
Cheapest one-way
CancúnBoston
CUN - BOS
CUNBOS
Cancun
Sat 10/31
1:30 pm-6:50 pm
Nonstop4h 20m
$205
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Cancún to Boston
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cancún to Boston in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Cancún-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cancún-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cancún-Boston flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Cancún-Boston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cancún-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Cancún to Boston
Have a flexible travel schedule? Discover the best time to fly to Boston from Cancún with our price prediction graph.
CUN-BOS
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 Cancún to Boston
Prices
Airlines
Delays
How far ahead should I book a flight from Cancún to Boston?
To ensure you get the cheapest price possible for a flight from Cancún to Boston, you should look to book at least 57 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Cancún to Boston?
Currently, September is the cheapest month in which you can book a flight from Cancún to Boston (average of $250). Flying from Cancún to Boston in June is currently the most expensive (average of $430). 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 CUN to BOS?
Find hourly flight availability from Cancún to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 9, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cancún to Boston as you normally would.
How often are flights from Cancún to Boston delayed?
About 25% of weekly flights between Cancún and Boston have experienced delays in the past year, with the average delay time being 175 minutes.
What is the most punctual flight time for Cancún to Boston flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening 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 Cancún to Boston flights?
Over the last year, JetBlue have had the lowest number of delays on this route, with just 23% of flights being delayed.
The best insider tips for Cancún to Boston flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Cancún to Boston trip
Our travel experts
Reviews of airlines servicing Boston
Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated June 9, 2026.
See what other customers who have flown with Delta and JetBlue from Cancún to Boston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.2
Crew
8.5
Comfort
7.8
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Boarding
8.1
Food
7.2
Crew
8.5
Comfort
7.8
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Boarding
8.1
Food
7.2
Crew
8.5
Comfort
7.8
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Related info for your journey
Find useful and relevant information for your journey from Cancún to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Boston?
Book flights to Boston if you plan to visit one of these locationsWaltham
Cambridge
Concord
Hampton Beach
Brockton
Watertown
Seekonk
Cranston
Warwick
Peabody
Auburn
York Beach
Chelsea
Londonderry
Swansea
Old Orchard Beach
Lowell
Smithfield
Braintree
Sandwich
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Other flights to Boston
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Cancún and Boston flights
Browse other Cancún and Boston flight options. Last updated on June 9, 2026.
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Top 2 airlines flying from Cancún to Boston
Discover the top 2 airlines that operate flights from Cancún to Boston. 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 June 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$223 | Average$342 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$252 | Average$368 | FlexibilityNo cancel fee | On-timeN/A |