$174 Find Cheap Flights from Harlingen to Massachusetts

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Harlingen to Massachusetts departing on 5/9. 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 Massachusetts

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Harlingen to Massachusetts, 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 Harlingen to Massachusetts, as well as popular online travel agencies
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Flight Deals

Book Cheap Harlingen to Massachusetts Plane Tickets

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

Mon, Apr 20 - Wed, Apr 22
American Airlines Logo
10:47 am - 9:01 pm
HRL
-
BOS
9h 14m
1 stop
American Airlines Logo
4:21 pm - 10:51 pm
BOS
-
HRL
7h 30m
1 stop
$286American Airlines
Wed, Mar 25 - Sun, Mar 29
American Airlines Logo
6:00 am - 1:46 pm
HRL
-
BOS
6h 46m
1 stop
American Airlines Logo
6:46 am - 2:14 pm
BOS
-
HRL
8h 28m
1 stop
$287American Airlines
Mon, Apr 20 - Wed, Apr 22
American Airlines Logo
10:47 am - 9:01 pm
HRL
-
BOS
9h 14m
1 stop
American Airlines Logo
2:48 pm - 10:51 pm
BOS
-
HRL
9h 03m
2 stops
$291American Airlines
Tue, Apr 7 - Wed, Apr 8
United Airlines Logo
9:20 am - 4:52 pm
HRL
-
BOS
6h 32m
1 stop
United Airlines Logo
1:30 pm - 9:59 pm
BOS
-
HRL
9h 29m
1 stop
$327United Airlines
Tue, Apr 7 - Wed, Apr 8
United Airlines Logo
9:20 am - 4:52 pm
HRL
-
BOS
6h 32m
1 stop
United Airlines Logo
10:05 am - 9:59 pm
BOS
-
HRL
12h 54m
2 stops
$332United Airlines
Wed, Mar 25 - Sun, Mar 29
American Airlines Logo
6:00 am - 5:23 pm
HRL
-
BOS
10h 23m
2 stops
American Airlines Logo
5:32 am - 2:14 pm
BOS
-
HRL
9h 42m
1 stop
$337American Airlines
Mon, Apr 20 - Wed, Apr 22
American Airlines Logo
2:47 pm - 12:25 am
HRL
-
BOS
8h 38m
2 stops
American Airlines Logo
2:48 pm - 10:51 pm
BOS
-
HRL
9h 03m
2 stops
$346American Airlines
Fri, Jun 5 - Tue, Jun 9
Southwest Logo
7:10 am - 4:40 pm
HRL
-
BOS
8h 30m
1 stop
Southwest Logo
5:25 am - 1:30 pm
BOS
-
HRL
9h 05m
2 stops
$352Southwest
Fri, Jun 5 - Tue, Jun 9
Southwest Logo
7:10 am - 5:10 pm
HRL
-
BOS
9h 00m
2 stops
Southwest Logo
5:25 am - 1:30 pm
BOS
-
HRL
9h 05m
2 stops
$357Southwest
Wed, Apr 22 - Sun, Apr 26
Delta Logo
4:02 pm - 11:35 pm
HRL
-
BOS
6h 33m
1 stop
Delta Logo
8:05 am - 3:05 pm
BOS
-
HRL
8h 00m
1 stop
$372Delta
Booking Insights

KAYAK's insights & trends for Harlingen to Massachusetts flights

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

What is the cheapest month to fly from Harlingen to Massachusetts?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Harlingen to Massachusetts, 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 Harlingen to Massachusetts is January, when tickets cost $287 (return) on average. On the other hand, the most expensive months are March and April, when the average cost of round-trip tickets is $672 and $514 respectively.

Good to know

Low seasonJanuary
Cheapest flight$174
Best time to beat the crowds with an average 37% drop in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Harlingen to Boston

FAQs - booking Massachusetts flights

  • How does KAYAK find such low prices on flights from Harlingen to Massachusetts?

    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 Harlingen to Massachusetts.

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

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

    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 from Harlingen to Massachusetts with an airline and back with another airline.

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

    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 from Harlingen to Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Harlingen to Massachusetts

 
See real verified KAYAK customer reviews for airlines flying from Harlingen to Massachusetts. 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 Harlingen to Massachusetts? 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.
7.4
United AirlinesOverall score based on 9418 reviews
6.6Food
8.1Crew
7.7Boarding
7.3Comfort
7.1Entertainment
Airline reviews

Overall we had a good experience during our flight from San Francisco to Houston.

10.0 ExcellentAgustin, Feb 2026
IAH - SFO
Read more United Airlines reviews

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

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

I like flying first class, and United has a nice one

Unbelievably poor service from flight attendants. They didn’t even do water service on a four hour flight. Just disrespectful.

United airlines has the best customer experience from booking to arrival. I always fly United airlines. The mileage program is excellent

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Check in was rough because the check in crew did not know how to manage my international visa documents. Required a long process and 4 people to finally be able to proceed to security. They told us incorrect information several times before acknowledging we did indeed have everything we needed from the start.

Poor communication ahead of time about flight delays and old planes/other equipment.

Mechanical issue delayed us 2hrs and then once we landed sat on tarmac for 30mins because someone left a vehicle in front of the gaye

The crew was excellent and overall the flight was good. No complaints.

Like all of the flights I took to get down to Dallas. They were delayed

Forced to check bags. Crew uninterested in collecting trash. Unclean seats.

Flight pulled out on time but sat on runway for 30 mins. It was extremely cold in the aircraft despite wearing a winter coat. Surprisingly they had a vegetarian meal but could have some better snack choices for a 8 hour flight.

We had a male flight attendant who was super attentive and wonderful! Very professional. I have both gluten and dairy intolerance, and was only able to get a gluten free part, and not the dairy free part of the meal. Easy to order ahead of time and I appreciate being able to do that.

It was a train wreck but on an airplane. First off, flight was delayed then we board only to hear two announcements, First weather delays in Orlando and second backup battery warning on emergency lights. After sitting on the plane for almost 2 hours they have us deplane due to the maintenance issue. We were told they were getting another plane. In the mean time, I notice another American- Orlando flight and ask the gate agent if I can switch. He says he cant help me and I'd have to walk to A13 from A37. Really!? I get down there and get a seat only to get an announcement my original flight was RE-boarding. The Then inflight there's no communication and I notice on flightaware were circling over the Gulf of America. I call the flight attendant and of course she has no clue and apparently 5m later the pilot finally tells us about another delay. Why does American always have these service and delay issues? They are my LAST choice in flights now!

Smooth flight. From the early boarding and all were on board before departure time and arrived early in ONT. Great crew. Thank you!!!!

Everything you need to know for your flight from Harlingen to Massachusetts

Information on your arrival and departure airports