Exceptional1 stop · 17.5h
BOS to BKKThailand
Bangkok
$506
usually $1,140
−56%
Most monthly lows $915–$1,187. Cheaper than every other month on record (5).
- Travel dates
- 7 Mar '27 – 17 Apr '27 · 41 nights
- Airline
Turkish Airlines· $18 per 1,000 km
Flights · BOS → MEX
Boston to Mexico City
Best fare, round trip
$698
Too little price history on this route to compare — the fare is shown as found.
Found
- Depart
- Thu 31 Dec
- Return
- Sun 3 Jan
- Stay
- 3 nights
- Flight
- 1 stop · 7.5h
- Airline
Volaris
Cached fare — the booking search re-prices live before you pay.
MexicoMexico CityAltitude, murals, and arguably the best food city in the hemisphere at street prices.Best windowMar–May · Oct–NovAirportsBenito Juárez (MEX) · Felipe Ángeles (NLU)Every route into Mexico CityFare seasonality
When this route gets cheap.
The cheapest itinerary we are tracking makes one stop and takes about 7.5 hours outbound, on a 3-night trip — ticketed under Volaris, which on a connecting fare need not operate every leg. At $698 for 3,665 km each way, that works out to about $95 per 1,000 km flown. That is above the $43 per 1,000 km typical of medium-haul fares here. Across the 5 departure cities we track at a similar distance from Mexico City, this fare ranks 5th — 2.2× the $314 we hold from New York. For context, the middle fare among the 6 routes of similar length we watch out of Boston is $463. We have 1 month of cached prices for this route so far — not enough to call a fare cheap or expensive, so we publish the price without a percentage. Fare history here is still too short to name a cheap season. The best time to be in Mexico City: Mar–May · Oct–Nov.
The 6 days we hold a cached fare for
Press a date to compare its fares
The median cached fare across this calendar is 26% higher than when tracking began on 8 Aug — $635 then versus $801 now, across 7 recorded snapshots. This is a calendar-level trend, so an individual deal above can be lower. The lowest single day we have seen here is $477, on 11 Nov.
These are the only days we have a cached price for on this route so far — not the only days it flies. The search above covers any date.
Cached fares · checked 13 Oct 2026
We are still collecting this route's months — 1 month of cached prices so far, too few to chart.
Route facts
- Airports
- Logan (BOS) ↔ Benito Juárez (MEX) · Felipe Ángeles (NLU)
- Flight time
- ≈7.5 hours outbound
- Distance
- ≈3,665 km each way
- Airlines on the board
- Volaris
- Itineraries
- Connections on current fares
- Best months to visit
- Mar–May · Oct–Nov
Good to know
BOS → MEX, answered.
How far in advance should I book BOS → Mexico City?
We do not publish a number for this, because we cannot measure it yet. Answering it honestly means watching the same departure date on this route over many weeks as it approaches, and that archive is still filling up — so any "book N days ahead" figure here would be borrowed from somewhere else rather than measured. Our guide Why flight prices change covers the levers we can measure.
Are there nonstop flights from Boston to Mexico City?
The current cheapest fares involve a connection, ticketed under Volaris. We hold no nonstop fare on this route right now, which does not mean none flies — search your exact dates to see what does.
Are these prices guaranteed?
No — these are cached fares found on real searches (this one on 17 October). Airlines reprice constantly, so the booking search re-checks the live price before you pay. Fresher finds are far more likely to still be available.
Next step
Sleeping in Mexico City?
Lock the flight first — then compare stays for 31 Dec – 3 Jan '27 · 3 nights.
Browse hotelsMissed it?
Cached fares expire. This route has a feed of its own — follow it and the next BOS → MEX drop reaches you as soon as we find it.
Follow this route’s feedKeep browsing
Related routes on the board.
Rare1 stop · 17h
BOS to TYOJapan
Tokyo
$910
usually $1,730
−47%
Most monthly lows $1,262–$1,730. Cheaper than every other month on record (3).
GreatNonstop · 8.5h
BOS to ISTTürkiye
Istanbul
$518
usually $800
−35%
Most monthly lows $760–$892. Cheaper than every other month on record (8).
GreatNonstop · 4.5h
CHI to MEXUnited States
Chicago
$212
usually $305
−30%
Most monthly lows $296–$325. Cheaper than every other month on record (4).
Good2 stops · 16h
VIE to MEXAustria
Vienna
$1,021
usually $1,410
−28%
Most monthly lows $1,045–$1,412. Cheaper than every other month on record (3).
GoodNonstop · 4.5h
SFO to MEXUnited States
San Francisco
$316
usually $430
−27%
Most monthly lows $319–$504. Cheaper than every other month on record (4).
