What is the cheapest airline that flies from Massachusetts to Harlingen Valley Intl?

Delta, Southwest, and American Airlines are the most popular carriers operating from Massachusetts to Harlingen Valley Intl

What airlines fly to Harlingen?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Harlingen from Massachusetts according to our data. American Airlines is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Harlingen. Keep in mind that there are 4 different airlines that fly to Harlingen on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Massachusetts to Harlingen Valley Intl Airport?

Prices for flights from Massachusetts to Harlingen Valley Intl Airport refresh daily.

How many operators does momondo search for flights from Massachusetts to Harlingen Valley Intl Airport?

As of November 2026, there are 3 operators available to choose from for flights from Massachusetts to Harlingen Valley Intl Airport.

How old do you have to be to fly from Massachusetts to Harlingen Valley Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Massachusetts to Harlingen Valley Intl Airport.

What documentation or ID do you need to fly to Harlingen Valley Intl Airport?

The necessary travel and health documents for your Harlingen Valley Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$168 Cheap Flights from Massachusetts to Harlingen in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Massachusetts to Harlingen

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

9:30 am - 3:50 pmBOS Boston Logan Intl-HRL Harlingen Valley Intl

7h 20m1 stop Houston George Bush Intcntl

2:00 pm - 11:23 pmHRL Harlingen Valley Intl-BOS Boston Logan Intl

8h 23m1 stop Houston George Bush Intcntl

$351United Airlines

Fri, Dec 4 - Mon, Dec 7

6:00 am - 3:50 pmBOS Boston Logan Intl-HRL Harlingen Valley Intl

10h 50m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

2:00 pm - 11:23 pmHRL Harlingen Valley Intl-BOS Boston Logan Intl

8h 23m1 stop Houston George Bush Intcntl

$356United Airlines

Fri, Dec 4 - Mon, Dec 7

6:00 am - 3:50 pmBOS Boston Logan Intl-HRL Harlingen Valley Intl

10h 50m2 stops Newark Houston George Bush Intcntl

2:00 pm - 11:59 pmHRL Harlingen Valley Intl-BOS Boston Logan Intl

8h 59m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl

$361United Airlines

Fri, Dec 4 - Mon, Dec 7

7:15 am - 4:01 pmBOS Boston Logan Intl-HRL Harlingen Valley Intl

9h 46m1 stop Houston George Bush Intcntl

5:05 am - 12:25 pmHRL Harlingen Valley Intl-BOS Boston Logan Intl

6h 20m1 stop Houston George Bush Intcntl

$412United Airlines

Sun, Nov 15 - Thu, Nov 19

2:25 pm - 9:50 pmBOS Boston Logan Intl-HRL Harlingen Valley Intl

8h 25m2 stops Nashville Intl Houston Hobby

6:40 am - 5:50 pmHRL Harlingen Valley Intl-BOS Boston Logan Intl

10h 10m1 stop Austin Bergstrom

$431Southwest

Mon, Nov 16 - Fri, Nov 20

5:35 am - 3:15 pmBOS Boston Logan Intl-HRL Harlingen Valley Intl

10h 40m2 stops Lambert-St Louis Houston Hobby

12:50 pm - 11:45 pmHRL Harlingen Valley Intl-BOS Boston Logan Intl

9h 55m2 stops Houston Hobby Lambert-St Louis

$475Southwest

Sat, Nov 14 - Sat, Nov 21

2:25 pm - 9:50 pmBOS Boston Logan Intl-HRL Harlingen Valley Intl

8h 25m2 stops Nashville Intl Houston Hobby

1:00 pm - 11:25 pmHRL Harlingen Valley Intl-BOS Boston Logan Intl

9h 25m2 stops Houston Hobby Lambert-St Louis

$475Southwest

Mon, Nov 16 - Fri, Nov 20

7:00 am - 1:56 pmBOS Boston Logan Intl-HRL Harlingen Valley Intl

7h 56m1 stop Dallas/Fort Worth

2:50 pm - 11:59 pmHRL Harlingen Valley Intl-BOS Boston Logan Intl

8h 09m1 stop Dallas/Fort Worth

$487American Airlines

Sat, Nov 14 - Sat, Nov 21

7:00 am - 1:56 pmBOS Boston Logan Intl-HRL Harlingen Valley Intl

7h 56m1 stop Dallas/Fort Worth

2:50 pm - 11:59 pmHRL Harlingen Valley Intl-BOS Boston Logan Intl

8h 09m1 stop Dallas/Fort Worth

$581American Airlines

Sat, Nov 14 - Sat, Nov 21

12:56 pm - 11:31 pmBOS Boston Logan Intl-HRL Harlingen Valley Intl

11h 35m2 stops Philadelphia Dallas/Fort Worth

2:50 pm - 11:59 pmHRL Harlingen Valley Intl-BOS Boston Logan Intl

8h 09m1 stop Dallas/Fort Worth

$586American Airlines

Sat, Nov 14 - Sat, Nov 21

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United Airlines flights from Massachusetts to Harlingen

Our best United Airlines deals on Massachusetts to Harlingen flight tickets

United Airlines

Dec 4

BOS9:30 amBoston Logan Intl

7h 20m

1 stop

HRL3:50 pmHarlingen Valley Intl

Dec 7

HRL2:00 pmHarlingen Valley Intl

8h 23m

1 stop

BOS11:23 pmBoston Logan Intl

$351

United Airlines

Dec 4

BOS6:00 amBoston Logan Intl

10h 50m

2 stops

HRL3:50 pmHarlingen Valley Intl

Dec 7

HRL2:00 pmHarlingen Valley Intl

8h 23m

1 stop

BOS11:23 pmBoston Logan Intl

$356

United Airlines

Dec 4

BOS6:00 amBoston Logan Intl

10h 50m

2 stops

HRL3:50 pmHarlingen Valley Intl

Dec 7

HRL2:00 pmHarlingen Valley Intl

8h 59m

2 stops

BOS11:59 pmBoston Logan Intl

$361

Southwest flights from Massachusetts to Harlingen

Our best Southwest deals on Massachusetts to Harlingen flight tickets

Southwest

Nov 16

BOS2:25 pmBoston Logan Intl

8h 25m

2 stops

HRL9:50 pmHarlingen Valley Intl

Nov 20

HRL6:40 amHarlingen Valley Intl

10h 10m

1 stop

BOS5:50 pmBoston Logan Intl

$431

Southwest

Feb 13

BOS1:05 pmBoston Logan Intl

8h 50m

1 stop

HRL8:55 pmHarlingen Valley Intl

Feb 20

HRL5:15 pmHarlingen Valley Intl

13h 50m

2 stops

BOS8:05 amBoston Logan Intl

$449

Southwest

Nov 19

BOS5:10 amBoston Logan Intl

8h 00m

2 stops

HRL12:10 pmHarlingen Valley Intl

Nov 23

HRL5:50 amHarlingen Valley Intl

9h 20m

2 stops

BOS4:10 pmBoston Logan Intl

$465

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BostonHarlingen

BOS Boston Logan Intl - HRL Harlingen Valley Intl

BOSHRL

Boston Logan Intl

Fri 12/4

9:30 am-3:50 pm

1 stop7h 20m

Harlingen Valley Intl

Mon 12/7

2:00 pm-11:23 pm

1 stop8h 23m

$351

BostonHarlingen

BOS Boston Logan Intl - HRL Harlingen Valley Intl

BOSHRL

Boston Logan Intl

Fri 12/4

6:00 am-3:50 pm

2 stops10h 50m

Harlingen Valley Intl

Mon 12/7

2:00 pm-11:23 pm

1 stop8h 23m

$356

BostonHarlingen

BOS Boston Logan Intl - HRL Harlingen Valley Intl

BOSHRL

Boston Logan Intl

Fri 12/4

6:00 am-3:50 pm

2 stops10h 50m

Harlingen Valley Intl

Mon 12/7

2:00 pm-11:59 pm

2 stops8h 59m

$361

BostonHarlingen

BOS Boston Logan Intl - HRL Harlingen Valley Intl

BOSHRL

Boston Logan Intl

Sun 11/15

7:15 am-4:01 pm

1 stop9h 46m

Harlingen Valley Intl

Thu 11/19

5:05 am-12:25 pm

1 stop6h 20m

$412

BostonHarlingen

BOS Boston Logan Intl - HRL Harlingen Valley Intl

BOSHRL

Boston Logan Intl

Mon 11/16

2:25 pm-9:50 pm

2 stops8h 25m

Harlingen Valley Intl

Fri 11/20

6:40 am-5:50 pm

1 stop10h 10m

$431

BostonHarlingen

BOS Boston Logan Intl - HRL Harlingen Valley Intl

BOSHRL

Boston Logan Intl

Sat 11/14

5:35 am-3:15 pm

2 stops10h 40m

Harlingen Valley Intl

Sat 11/21

12:50 pm-11:45 pm

2 stops9h 55m

$475

BostonHarlingen

BOS Boston Logan Intl - HRL Harlingen Valley Intl

BOSHRL

Boston Logan Intl

Mon 11/16

2:25 pm-9:50 pm

2 stops8h 25m

Harlingen Valley Intl

Fri 11/20

1:00 pm-11:25 pm

2 stops9h 25m

$475

BostonHarlingen

BOS Boston Logan Intl - HRL Harlingen Valley Intl

BOSHRL

Boston Logan Intl

Sat 11/14

7:00 am-1:56 pm

1 stop7h 56m

Harlingen Valley Intl

Sat 11/21

2:50 pm-11:59 pm

1 stop8h 09m

$487

BostonHarlingen

BOS Boston Logan Intl - HRL Harlingen Valley Intl

BOSHRL

Boston Logan Intl

Sat 11/14

7:00 am-1:56 pm

1 stop7h 56m

Harlingen Valley Intl

Sat 11/21

2:50 pm-11:59 pm

1 stop8h 09m

$581

BostonHarlingen

BOS Boston Logan Intl - HRL Harlingen Valley Intl

BOSHRL

Boston Logan Intl

Sat 11/14

12:56 pm-11:31 pm

2 stops11h 35m

Harlingen Valley Intl

Sat 11/21

2:50 pm-11:59 pm

1 stop8h 09m

$586

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Massachusetts to Harlingen

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Harlingen?

If you aren’t able to travel during the month of July, then book flights to Harlingen from Massachusetts during October instead. Flights to Harlingen in October, while not as cheap as those in July, still average around $342.

Cheap Massachusetts to Harlingen flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Massachusetts to Harlingen

Best Price Found	$168
Fastest flight time	7h 20m
Direct flights	None

The best one-way flight to Harlingen from Massachusetts in the past 72 hours is $168. The best round-trip flight deal from Massachusetts to Harlingen found on momondo in the last 72 hours is $351.

The fastest flight from Massachusetts to Harlingen takes 7h 20m

There are no direct flights from Massachusetts to Harlingen. There are no popular flight routes from Massachusetts to Harlingen.

Search flight deals

Frequently asked questions about flying from Massachusetts to Harlingen

When did momondo last update prices for flights from Massachusetts to Harlingen Valley Intl Airport?
Prices for flights from Massachusetts to Harlingen Valley Intl Airport refresh daily.
How many operators does momondo search for flights from Massachusetts to Harlingen Valley Intl Airport?
As of November 2026, there are 3 operators available to choose from for flights from Massachusetts to Harlingen Valley Intl Airport.
How old do you have to be to fly from Massachusetts to Harlingen Valley Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Massachusetts to Harlingen Valley Intl Airport.
What documentation or ID do you need to fly to Harlingen Valley Intl Airport?
The necessary travel and health documents for your Harlingen Valley Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Massachusetts to Harlingen

Compare and see reviews for airlines that fly from Massachusetts to Harlingen with momondo

Airline	Rating	Free Cancellation	Price
Southwest	PriceFrom $290	Free Cancellation	Rating 8.0 4,214 reviews	Search Southwest flights
United Airlines	PriceFrom $338	Free Cancellation	Rating 7.3 10,462 reviews	Search United Airlines flights
American Airlines	PriceFrom $370	Free Cancellation	Rating 7.0 12,232 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Massachusetts to Harlingen?

Finding the right flight to Harlingen from Massachusetts is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Harlingen quick and easy, saving you time and money.

Can I find flights from Massachusetts to Harlingen with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Harlingen from Massachusetts with this policy.

How can momondo help me find flights from Massachusetts to Harlingen?

momondo helps you find the best flight between Massachusetts and Harlingen by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Massachusetts to Harlingen right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Massachusetts to Harlingen flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Massachusetts to Harlingen from $168

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Massachusetts to Harlingen departing on 12/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Cheap Massachusetts to Harlingen flight deals and tips

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Direct flights

Frequently asked questions about flying from Massachusetts to Harlingen

Best airlines flying from Massachusetts to Harlingen

Compare and see reviews for airlines that fly from Massachusetts to Harlingen with momondo

Why use momondo?

An easier way to manage your Harlingen trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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List of cabin classes available on flights landing in Harlingen. Availability may vary depending on flight origin and airline.

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