BOS - MTY

$204 Find Cheap Flights from Boston to Monterrey

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Monterrey departing on 6/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Monterrey

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Monterrey, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Monterrey, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$445
Typical prices: $603-$425
Air Canada
Fri 10/23Sun 11/8
BOS - MTY • 1 stop
Cheapest one-way
$204
Typical prices: $195-$357
Air Canada
Sat 6/6
BOS - MTY • 1 stop
Top airlines
Cheapest • from $445 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Boston and Monterrey. You'll need at least 1 connection.
Insights
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Insights
Top layover airports
Cheapest • Avg $361 (round-trip)
Shortest trip • 7h 37m (one-way)
Insights
Insights
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Insights
When to book
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 21% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 23% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Monterrey!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Monterrey (BOS-MTY)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Monterrey that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Monterrey

Fri, Oct 23 - Sun, Nov 8
Air Canada Logo
5:00 pm - 8:20 pm
BOS
-
MTY
29h 20m
1 stop
Air Canada Logo
11:05 am - 3:57 pm
MTY
-
BOS
27h 52m
1 stop
$445Air Canada
Fri, Oct 23 - Sun, Nov 8
Air Canada Logo
6:50 pm - 8:20 pm
BOS
-
MTY
27h 30m
2 stops
Air Canada Logo
11:05 am - 9:57 am
MTY
-
BOS
21h 52m
1 stop
$454Air Canada
Mon, Aug 10 - Mon, Aug 31
Air Canada Logo
7:15 pm - 8:20 pm
BOS
-
MTY
27h 05m
1 stop
Air Canada Logo
9:20 am - 9:50 am
MTY
-
BOS
22h 30m
2 stops
$460Air Canada
Fri, Oct 23 - Sun, Nov 8
Air Canada Logo
6:50 pm - 8:20 pm
BOS
-
MTY
27h 30m
2 stops
Air Canada Logo
11:05 am - 9:37 am
MTY
-
BOS
21h 32m
2 stops
$462Air Canada
Mon, Aug 10 - Mon, Aug 31
Air Canada Logo
6:50 pm - 8:20 pm
BOS
-
MTY
27h 30m
2 stops
Air Canada Logo
9:20 am - 9:50 am
MTY
-
BOS
22h 30m
2 stops
$464Air Canada
Fri, Oct 23 - Sun, Nov 8
Air Canada Logo
6:55 pm - 8:20 pm
BOS
-
MTY
27h 25m
1 stop
Air Canada Logo
11:05 am - 12:12 pm
MTY
-
BOS
24h 07m
1 stop
$482Air Canada
Tue, Oct 6 - Fri, Oct 9
Avianca Logo
8:45 am - 12:30 pm
BOS
-
MTY
29h 45m
1 stop
Avianca Logo
1:50 pm - 6:50 am
MTY
-
BOS
15h 00m
1 stop
$486Avianca
Mon, Aug 10 - Mon, Aug 31
Air Canada Logo
7:15 pm - 8:20 pm
BOS
-
MTY
27h 05m
1 stop
Air Canada Logo
9:20 am - 9:53 am
MTY
-
BOS
22h 33m
1 stop
$487Air Canada
Fri, Oct 23 - Sun, Nov 8
Air Canada Logo
6:50 pm - 8:20 pm
BOS
-
MTY
27h 30m
2 stops
Air Canada Logo
11:05 am - 12:12 pm
MTY
-
BOS
24h 07m
1 stop
$490Air Canada
Sat, Oct 3 - Wed, Oct 7
Air Canada Logo
6:55 pm - 8:20 pm
BOS
-
MTY
27h 25m
1 stop
Air Canada Logo
9:20 am - 9:55 am
MTY
-
BOS
22h 35m
1 stop
$492Air Canada
Booking Insights

KAYAK's insights & trends for Boston to Monterrey flights

Get data-powered insights and trends into flights from Boston to Monterrey to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Boston to Monterrey?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Boston to Monterrey departing in October.

What is the cheapest month to fly from Boston to Monterrey?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Monterrey, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boston to Monterrey is January, where tickets cost $441 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is $786 and $661 respectively.

How far in advance should I book a flight from Boston to Monterrey?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to Monterrey, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Boston to Monterrey, you should book around 5 weeks before departure, which saves you about 21% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$204
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 37% increase in price.
Flight from Boston to Monterrey

When to book flights from Boston to Monterrey

Are your dates flexible? Find out the best times to travel from Boston to Monterrey based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Monterrey

  • What is the cheapest flight from Boston to Monterrey?

    In the last 7 days, the lowest price for a flight from Boston to Monterrey was $204 for a one-way ticket and $445 for a round-trip.

  • Do I need a passport to fly between Boston and Monterrey?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Boston and on arrival in Monterrey.

  • Which aircraft models fly most regularly from Boston to Monterrey?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to Monterrey?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Boston and Monterrey, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Boston to Monterrey, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Boston to Monterrey are Delta and United Airlines. With an average price for the route of $604 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $616 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Boston to Monterrey?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Monterrey.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Monterrey?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Monterrey from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Monterrey?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Monterrey with an airline and back to Boston with another airline. Booking your flights between Boston and MTY can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Monterrey?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Monterrey from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Boston to Monterrey

 
See real verified KAYAK customer reviews for airlines flying from Boston to Monterrey. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Monterrey? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8412 reviews
7.8Entertainment
8.1Boarding
7.8Comfort
8.5Crew
7.2Food
Airline reviews

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

6.0 GoodAnonymous, May 2026
ATL - ECP
Read more Delta reviews

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Clean planes and not take my comfort class seat away.

The crew were efficient. The pilots seemed professional. It was a bit chilly in our seats. The sheet provided weren’t very helpful.

Weather caused a long delay, but the efficiency and updates from the pilot were helpful. We were able to make our connection fortunately.

Planes were clean, no water or snacks on either flight.

Free & relatively fast Wi-Fi. Would've liked a wider drink selection.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

It was a pleasant surprise to have complimentary Wi-Fi on the flight

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

These airplanes should be illegal. The seats are two tight, it is a safety issue. Wheelchair support was ridiculously slow. We almost missed our flight.

It was a short flight so I was expecting too much

Horrifying Almost 2 million miles. Bring your own food and drink. One coffee or drink every three hours. Have to order meals on app more than 24 hours ahead Tiny and dirty bathrooms

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

I felt scammed. The priced advertised was different than what I paid. I paid the whole some online. I then got a call 20 minutes later saying I need to paid 70 more person. She said the price online is not the guaranteed price.

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

Easy of boarding, helpfully staff at check in, surprisingly comfortable seating

Check in was chaotic with only one counter for business class and first class. The luggage conveyor belt at JFK airport was broken so the flight departure was delayed which made the flight stressful as I had a tight connection. Although the captain said they could make up the delay, they didn’t do so.

Had a one hour delay due to mechanical issue. I didn’t think I’d be able to make my connecting flight, but they waited for me and greeted me when I arrived to help things run smooth.

Lost of requested seat assignments. Lost my husband's meal choice

At my original departure Istanbul I was told my seat and flight was cancelled from the 3rd party. I had no seat to get to my other flights .. they charged me $481 USD to board the flight that I already paid for

All went very well. We used the AIFI Airport, such a lovely facility. Definitely needs better transportation options to get there.

Both ground crew and flight crew were rude, and did not provide any level of service. They made it very difficult as we were traveling with a passenger the required assistance.

From the check-in, to the flight, and arriving, everything went very smoothly. Unfortunately, when I received my baggage it was severely damaged. I have a hard shelled suitcase and it was completely smashed it. I’m not sure how this could happened but I am extremely disappointed that my belongings were damaged beyond repair and continued use.

Really nice, all good, nice crew and all on time

Unfortunately I had an awful boarding experience. Our first flight with Aeromexico was fine and landed on time however it couldn’t find a gate and we were late which made us lose our connecting flight with Aeromexico. The staff handled it horribly when we explained our situation and would not led us board when we missed the boarding time by a couple minutes. The staff were extremely rude and did not attempt to even help us. Because of this incident, my husband and I missed a full day of work which negatively impacted our salary which we need. Please compensate us for the work that we missed.

It was OK. The flight is pretty long for the airlines to only offer a simple sandwich on business class. The entertainment is similar to that on other Skyteam members. Ultimately the airline lost my bag and didn’t deliver it to me until the next day after a lengthy lost baggage report.

Good, the flight from Miami to Mexico City was better than Mexico City to Miami

Aeroméxico cancelled my ticket without advice AND It make a last minute mess in my intinerary, no solving my situation, bad advice and bad customer service

Flight was on time, good service, but there was no free WiFi, even for first class passengers

They made nearly everyone check their bag because the overhead bins are way too small. Extremely inconvenient

Delayed delayed. Poor professionalism. Our seats changed and we pay for them

Early departure meant on time arrival. Only real problem was free internet had issues, although chatting with the internet help desk (you can do this via aainflight.com) got the issue resolved.

The staff and service on American Airlines were truly outstanding. I had requested wheelchair assistance for my mother due to her knee issues, and the team went above and beyond every step of the way—from boarding in Boston to our arrival in Chicago. Their care, professionalism, and attentiveness made the entire experience smooth and stress-free. I’m very grateful for the support they provided.

Found that the plane used for this short flight is smaller and therefore the seats are really squeezed tight.

Tv screens and movie selection v good. Friendly staff. They were really worried about max capacity and room for carryons. That is never fun but i had no problem finding space when I boarded.

Great experience. Good dinner and service. FA's were very nice and attentive.

Jill was the flight attendant in first class she was fabulous!! Best flight attendant I have had in years.!! And I fly every other week. Other can learn from her!!

The business steward was absolutely amazing! Smiles and kindness! Wish all AA flights are like this one!

Never going to fly your airline again if it can be avoided.

Everything you need to know for your flight from Boston to Monterrey

Information on your arrival and departure airports