BOS - MFE

$149 Find Cheap Flights from Boston to McAllen

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 McAllen departing on 2/20. 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 McAllen

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

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$237
Overall average: $301
American Airlines
Tue 2/10Tue 2/17
BOS - MFE • 1 stop
Cheapest one-way
$149
Typical prices: $168-$169
Delta
Fri 2/20
BOS - MFE • 1 stop
Top airlines
American Airlines
Cheapest • from $237 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
August
Cheapest • 42% price drop
March
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 McAllen!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to McAllen (BOS-MFE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to McAllen 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 McAllen

Tue, Feb 10 - Tue, Feb 17
American Airlines Logo
8:05 am - 2:34 pm
BOS
-
MFE
7h 29m
1 stop
American Airlines Logo
5:28 am - 1:46 pm
MFE
-
BOS
7h 18m
1 stop
$237American Airlines
Tue, Feb 10 - Tue, Feb 17
Delta Logo
5:45 pm - 11:57 pm
BOS
-
MFE
7h 12m
1 stop
Delta Logo
1:03 pm - 1:09 am
MFE
-
BOS
11h 06m
2 stops
$242Delta
Tue, Feb 10 - Tue, Feb 17
Delta Logo
6:55 am - 4:45 pm
BOS
-
MFE
10h 50m
2 stops
Delta Logo
1:03 pm - 10:43 pm
MFE
-
BOS
8h 40m
2 stops
$248Delta
Wed, Feb 25 - Tue, Mar 3
Delta Logo
6:05 am - 12:23 pm
BOS
-
MFE
7h 18m
1 stop
Delta Logo
5:28 am - 11:38 pm
MFE
-
BOS
17h 10m
1 stop
$273Delta
Wed, Feb 25 - Tue, Mar 3
Delta Logo
10:05 am - 11:57 pm
BOS
-
MFE
14h 52m
2 stops
Delta Logo
5:28 am - 4:15 pm
MFE
-
BOS
9h 47m
2 stops
$279Delta
Thu, Feb 26 - Mon, Mar 2
American Airlines Logo
6:00 am - 2:57 pm
BOS
-
MFE
9h 57m
2 stops
American Airlines Logo
5:28 am - 3:17 pm
MFE
-
BOS
8h 49m
2 stops
$293American Airlines
Wed, Feb 25 - Mon, Mar 2
Delta Logo
11:15 am - 11:57 pm
BOS
-
MFE
13h 42m
2 stops
Delta Logo
5:34 pm - 12:05 pm
MFE
-
BOS
17h 31m
1 stop
$309Delta
Thu, Feb 26 - Mon, Mar 2
American Airlines Logo
8:26 am - 2:57 pm
BOS
-
MFE
7h 31m
1 stop
American Airlines Logo
5:28 am - 3:17 pm
MFE
-
BOS
8h 49m
2 stops
$323American Airlines
Thu, Feb 26 - Mon, Mar 2
American Airlines Logo
6:00 am - 2:57 pm
BOS
-
MFE
9h 57m
2 stops
American Airlines Logo
5:28 am - 3:17 pm
MFE
-
BOS
8h 49m
2 stops
$329American Airlines
Wed, Feb 25 - Mon, Mar 2
American Airlines Logo
6:00 am - 2:57 pm
BOS
-
MFE
9h 57m
2 stops
American Airlines Logo
5:28 am - 3:17 pm
MFE
-
BOS
8h 49m
2 stops
$338American Airlines
Booking Insights

KAYAK's insights & trends for Boston to McAllen flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to McAllen, 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 McAllen is August, where tickets cost $236 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is $668 and $556 respectively.

Good to know

Low seasonAugust
Cheapest flight$149
Best time to beat the crowds with an average 42% drop in price.
Most popular time to fly with an average 35% increase in price.
Flight from Boston to McAllen

When to book flights from Boston to McAllen

Are your dates flexible? Find out the best times to travel from Boston to McAllen 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 McAllen

  • What is the cheapest flight from Boston to McAllen?

    In the last 3 days, the lowest price for a flight from Boston to McAllen was $161 for a one-way ticket and $237 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

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

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

  • Which airline alliances offer flights from Boston to McAllen?

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

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

    The two airlines most popular with KAYAK users for flights from Boston to McAllen are Delta and United Airlines. With an average price for the route of $306 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 $387 and an overall rating of 7.4.

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

    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 McAllen.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to McAllen 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 McAllen?

    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 McAllen with an airline and back to Boston with another airline. Booking your flights between Boston and MFE 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 McAllen?

    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 McAllen 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 3 airlines serving from Boston to McAllen

 
See real verified KAYAK customer reviews for airlines flying from Boston to McAllen. 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 McAllen? 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 8118 reviews
7.9Comfort
7.2Food
7.8Entertainment
8.1Boarding
8.5Crew
Airline reviews

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

10.0 ExcellentZebrina, Jan 2026
LGA - CAE
Read more Delta reviews

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

Connection through Atlanta was difficult. Mechanical issue on plane caused a two hour delay. New gate was a mile away.

No WiFi. Comfort plus should have alcohol provided, crew only offered water or tea. Who the heck wants tea?

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.

Delayed, toilets did not flush, pilot parked to far away from Gate

Check-in, boarding and the flight from Phoenix to Houston was quick and easy. The flight from Houston to Shreveport was delayed 5 hours. It was frustrating but I think United handled it the best they could.

The staff was hospitable and professional. The seat had a bit of wear. The winner shade was stuck 1/4 open. I received the best of both worlds. The morning sun was able to come in and blind the screen i was trying to use while at the same time it was too low to look out and enjoy the view. Rather embarrassing for a 1st class ticket.

United is an incompetent airline. They parked the plane on the tarmac for an hour after arriving because they “didn’t have a gate available” it was actually some sort of lie because as we de planed there were approximately 9 open and manned and empty gates that we walked past. Many people on the flight missed connections for the hour long sit on the tarmac. Utterly baffling and incompetent behavior from United flight ops.

I boarded flight UA#1318 at Sacramento International Airport going back to Houston TX. The flight was scheduled at 5:10am. I was able to check in virtually using the United Airlines app. When I entered the airport, there was no one outside assisting with checked bags as it was for Delta Airlines. Immediately upon entering, there was a LONG, EXTREMELY LONG line to the kiosks to get boarding passes. I stand in line to get boarding passes then had to move to ANOTHER EXTREMELY LONG line to get my bags checked in. While standing in this line, we noticed an agent taking customers to 3 at a time to her station to check their bags in. Lucky for me, she called me back, checked my bags for me and I was on my way. I then encountered another long line at the TSA check and to avoid I ending up having to sign up for CLEAR to bypass it. So glad, I did.,...Both of my flights were great with no issues, butthe check in progress at Bush Airport was so much smoother. Check-in at SMF airport needs to be anaylzed and corrected. Do better United, I know you can....thanks

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.

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

Even though we were delayed, we were able to make our connection

Crew and customer service were excellent. This flight also had plenty of leg room and seat mounted screens for entertainment. A very pleasant flight all around!

2 hour delay due to equipment failure. No updates via the app and airport screens (which continued to show a departure time in the past). AA eventually switched planes and the new plane was not catered or cleaned correctly.

I booked an aisle seat and was given a middle. At 6'4" 230lbs, it is not ideal to fly in the middle row for myself and passengers.

The aircraft had several problems - from excess fuel to non operational ac. Two hours of delay in Chicago could have been avoided with proper planning and aircraft maintenance.

Enough space,crew was helpful,food was good.The gates are way far especially for travelers with health issues

They made me pay $40 to check a bag that was listed as free when I bought my ticket. Then before boarding they offered to check any bags free.

The seats from lax to DFW was so tight that I could not move my legs . No WiFi and had to pay . Not a good selection of entertainment

The flight was good. We had to spend almost an hour on the tarmac when we arrived in Dallas. Waiting for a gate. What’s the point of arriving early if you have no gate to park at?

Lower WiFi prices; allow us to see our flight on a map; more variety of drink choices.

Kayak was among the missing. There was not the usual advice regarding next gate after arriving in Dallas. No communication after the reminder to check in before the Moline flight. What happened?

They should have allowed for extra time to de-ice the plane before boarding passengers. This delayed us about 10-15 mins after we boarded. Overall experience was fine. Crew was friendly and on top of everything. We didn’t have any issues during the flight.

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

Information on your arrival and departure airports