BOS - MTY

$199 Find Cheap Flights from Boston to Monterrey - Compare and Save

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 9/16. 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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Everything you should know

Cheapest round-trip
$488
Typical prices: $425-$614
Air Canada
Mon 8/10Mon 8/17
BOS - MTY • 1 stop
Cheapest one-way
$199
Typical prices: $262-$384
Multiple Airlines
Wed 9/16
BOS - MTY • 2 stops
Top airlines
Cheapest • from $488 (round-trip)
Best reviews • 7.8 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
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $361 (round-trip)
Shortest trip • 7h 41m (one-way)
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

Mon, Aug 10 - Mon, Aug 17
Air Canada Logo
7:15 pm - 8:20 pm
BOS
-
MTY
27h 05m
1 stop
Air Canada Logo
9:20 am - 4:03 pm
MTY
-
BOS
28h 43m
1 stop
$488Air Canada
Mon, Aug 10 - Mon, Aug 17
Air Canada Logo
7:15 pm - 8:20 pm
BOS
-
MTY
27h 05m
1 stop
Air Canada Logo
9:20 am - 4:03 pm
MTY
-
BOS
28h 43m
1 stop
$490Air Canada
Tue, Aug 25 - Mon, Aug 31
Air Canada Logo
10:50 am - 8:20 pm
BOS
-
MTY
11h 30m
1 stop
Air Canada Logo
9:20 am - 10:38 pm
MTY
-
BOS
11h 18m
1 stop
$494Air Canada
Sat, Aug 22 - Mon, Aug 31
Air Canada Logo
10:40 am - 8:20 pm
BOS
-
MTY
11h 40m
2 stops
Air Canada Logo
9:20 am - 10:38 pm
MTY
-
BOS
11h 18m
1 stop
$495Air Canada
Tue, Aug 25 - Mon, Aug 31
Air Canada Logo
10:40 am - 8:20 pm
BOS
-
MTY
11h 40m
2 stops
Air Canada Logo
9:20 am - 4:03 pm
MTY
-
BOS
28h 43m
1 stop
$500Air Canada
Sat, Aug 22 - Mon, Aug 31
Air Canada Logo
10:40 am - 8:20 pm
BOS
-
MTY
11h 40m
2 stops
Air Canada Logo
9:20 am - 9:53 am
MTY
-
BOS
22h 33m
1 stop
$502Air Canada
Wed, Aug 19 - Wed, Aug 26
Multiple Airlines Logo
3:35 pm - 11:00 am
BOS
-
MTY
21h 25m
2 stops
Multiple Airlines Logo
9:20 am - 9:53 am
MTY
-
BOS
22h 33m
1 stop
$503Multiple Airlines
Mon, Aug 10 - Mon, Aug 17
Air Canada Logo
7:15 pm - 8:20 pm
BOS
-
MTY
27h 05m
1 stop
Air Canada Logo
9:20 am - 4:03 pm
MTY
-
BOS
28h 43m
1 stop
$508Air Canada
Thu, Aug 20 - Wed, Aug 26
Multiple Airlines Logo
8:45 am - 12:30 pm
BOS
-
MTY
29h 45m
1 stop
Multiple Airlines Logo
9:20 am - 9:53 am
MTY
-
BOS
22h 33m
1 stop
$512Multiple Airlines
Sat, Oct 3 - Fri, Oct 9
Air Canada Logo
6:55 pm - 8:20 pm
BOS
-
MTY
27h 25m
1 stop
Air Canada Logo
9:20 am - 9:26 pm
MTY
-
BOS
10h 06m
2 stops
$515Air 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 August.

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 June, where the average cost of round-trip tickets is $786 and $657 respectively.

Good to know

Low seasonSeptember
Cheapest flight$199
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 36% 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 5 days, the lowest price for a flight from Boston to Monterrey was $199 for a one-way ticket and $488 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 $639 and an overall rating of 7.8, 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.
7.8
DeltaOverall score based on 8455 reviews
7.8Comfort
8.1Boarding
8.5Crew
7.8Entertainment
7.2Food
Airline reviews

I thought the service was very nice and pleasant. There were no hiccups and no issues so overall a good experience.

8.0 ExcellentAnonymous, Jun 2026
BOS - RDU
Read more Delta reviews

I thought the service was very nice and pleasant. There were no hiccups and no issues so overall a good experience.

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.

The baggage belt was not updated on the Delta App and was displayed on the wrong belt board. Was not expecting this to happen.

The plan was delayed and left DC 90 minutes late. However, it showed a 20 minute delay on the delta app, then a 12 min delay. It turned out to be an hour delay. I found out where the plane was with flightaware. Stop keeping customers in the dark about what is going on.

Pilots lied about waiting on “paperwork”. Sat in the plane for over an hour, waiting on some papers to be printed according to the pilot and then all of a sudden he says good news maintenance is finally on their way. Maybe they can fix it before we get our paperwork. Ended up missing my connection in LaGuardia and as a result, had a fly home to Lexington instead of the Louisville airport. Then paid $100 to uber to Louisville since it was midnight by the time I got in. I wish they would just be transparent with passengers sometimes and not try to beat around the bush on why things are delayed.

One of the flight attendants was a little cranky. I appreciated the free wifi and plug to charge my laptop

Excellent!!! Aeromexico is a great airline. What was not that good is the service provided by Kayak. It is never clear and not easy to manage.

Everything went smoothly. I didn’t like that when I booked in the main cabin my wife and I weren’t seated together. One would think when booking on an option that allows picking your seat. They would put you and your travel partner together. Had to call to get it sorted. They did fix.

Caroline (Supervisor) was great! Salute to the employees like her!

Boarding was great, and the crew were very friendly. The seats must have been a bit on the older side and you could feel some of the seat components through the padding. Also, the plugs did not work on the row's entertainment screen or charging ports. Checked bag was transferred for connecting flight, and we appreciated how early we had the connecting gate information.

It was Swiss. Our kosher meals were literally frozen solid and therefore inedible, and the crew didnt care.

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

The flight was delayed, they didn’t even have water for the toilets or for drinks

It’s always a great time flying with united airlines.

Very old flight - time to retire it for newer airplanes

2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

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

Lousy No wheelchair. As normal at Atlanta Cheap airline Cheap aero plane. - Neither entertainment nor food on a 5 hour saga

This is not a low cost airline. Stop acting like o e.

The plane was so outdated, that it made it uncomfortable. The temperature was hot during the whole flight

Some entertainment and food/snack service would have been nice

All the pessengers should be wait in a line útil the creo and piloto are arrived.

Planes seat could be bigger very uncomfortable for tall humans.

1 hour waiting for suitcases to come out traveling in business class and food in business class is a sandwich? Avoid Aeromexico .

No space reserved for anyone who didn’t have underseat in front of them. Made it inconvenient to get the backs secured. No inflight entertainment in the 190. Bring your own! Food was excellent and we were surprised to get a full breakfast.

Because I bought my ticket from Underpricer, I could not check in online. I could only check in at the airport and that was deeply frustrating because I had to arrive very early. The flight also departed 45 min late and passengers were given no explanations about why we were delayed. I was worried I would miss my connecting flight. Once on board, however, the flight was fine.

Terrible boarding and first class experience. Nice staff but overall disorganized, dirty plane.

The flight was delayed significantly and we sat on runway after landing for awhile. Best thing was the flight attendant, Jenny, in first class, who was very professional and attentive. She was excellent - the rest of the flight was not.

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!

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

Information on your arrival and departure airports