HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Harlingen

$119+ Cheap flights from Boston to Harlingen, TX (BOS - HRL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — HRL
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boston to Harlingen with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Boston to Harlingen

Cheapest flights from Boston to Harlingen
Explore the most affordable flight options available from Boston to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:31 amBOS - HRL
1 stop15h 10mAmerican Airlines
Sun 1/1811:06 amHRL - BOS
1 stop9h 49mAmerican Airlines
Deal found 12/9$646
This United Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/183:22 pmBOS - HRL
1 stop7h 37mUnited Airlines
Sun 1/187:00 amHRL - BOS
2 stops9h 14mUnited Airlines
Deal found 12/9$689
This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/243:22 pmBOS - HRL
1 stop29h 14mUnited Airlines
Sat 12/277:00 amHRL - BOS
1 stop15h 38mUnited Airlines
Deal found 12/10$861

Find flight deals from Boston to Harlingen

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Harlingen (HRL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$242
(American Airlines)

One-way from

$119
(American Airlines)
Provider with most accurate pricing for Boston Logan Intl-Harlingen Valley Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Harlingen Valley Intl flights.
Search Deals
From Boston Logan Intl to Harlingen Valley Intl
Search Deals
One-way flight from Boston Logan Intl to Harlingen Valley Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Harlingen that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Boston to Harlingen that are best for you.

Fly from

Boston

Fly to

Harlingen

Route

Depart

Return

Price

BostonHarlingen

BOS - HRL

BOSHRL

Boston Logan Intl

Thu 2/5

6:00 am-2:46 pm

2 stops9h 46m

Harlingen Valley Intl

Tue 2/10

6:02 am-3:29 pm

1 stop8h 27m

$242

BostonHarlingen

BOS - HRL

BOSHRL

Boston Logan Intl

Sat 1/24

7:05 am-4:06 pm

1 stop10h 01m

Harlingen Valley Intl

Tue 1/27

9:20 am-6:01 pm

1 stop7h 41m

$327

BostonHarlingen

BOS - HRL

BOSHRL

Boston Logan Intl

Tue 1/13

3:25 pm-9:59 pm

1 stop7h 34m

$119

BostonHarlingen

BOS - HRL

BOSHRL

Boston Logan Intl

Wed 1/7

2:11 pm-11:21 pm

1 stop10h 10m

$119

BostonHarlingen

BOS - HRL

BOSHRL

Boston Logan Intl

Thu 1/15

9:45 am-6:14 pm

1 stop9h 29m

$119

BostonHarlingen

BOS - HRL

BOSHRL

Boston Logan Intl

Wed 1/7

6:00 am-10:24 am

3 stops29h 24m

$305

BostonHarlingen

BOS - HRL

BOSHRL

Boston Logan Intl

Thu 1/15

6:00 am-9:59 pm

3 stops16h 59m

$386

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Compare providers for flights from Boston to Harlingen

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Harlingen in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Harlingen, Texas flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Boston-Harlingen, Texas flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Boston-Harlingen, Texas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Harlingen, Texas flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Harlingen, Texas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Harlingen

Have a flexible travel schedule? Discover the best time to fly to Harlingen from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boston to Harlingen

What is the cheapest month to book a flight from Boston to Harlingen, Texas?

Currently, January is the cheapest month in which you can book a flight from Boston to Harlingen, Texas (average of $236). Flying from Boston to Harlingen, Texas in June is currently the most expensive (average of $357). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOS to HRL?

Find hourly flight availability from Boston to Harlingen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

It’s optimal to fly from Boston to Harlingen, Texas in the evening. By choosing this option you can save up to 26% on the cost of your flight, compared to a flight at noon.

Reviews of airlines servicing Harlingen

Get insights into the airlines that provide service to Harlingen. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Harlingen. Reviews last updated December 12, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Boston to Harlingen have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,008 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,095 reviews
Delta
7.9
Good
8,008 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,050 reviews
Delta
7.9
Good
8,008 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Boston to Harlingen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Boston to Harlingen, Texas?

    Airlines like American Airlines fly from Boston to Harlingen, Texas in about 9h 46m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 1871 mi.

  • What are the cheapest airlines flying from Boston to Harlingen, Texas round-trip?

    American Airlines, at $216, was found to be the cheapest airline from Boston to Harlingen, Texas.Alternate airlines to your destination round-trip include United Airlines and Delta.

  • Can I find deals for flights from Boston to Harlingen that include hotel bookings?

    Yes. In addition to deals on Boston to Harlingen flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Harlingen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Harlingen.

  • Can I find deals for business class flights from Boston to Harlingen?

    Yes. Cheapflights offers flight deals from Boston to Harlingen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to Harlingen, Texas?

    Currently, January is the cheapest month in which you can book a flight from Boston to Harlingen, Texas (average of $236). Flying from Boston to Harlingen, Texas in June is currently the most expensive (average of $357). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Boston to Harlingen

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Dallas/Fort Worth flights
Boston to Hobby flights
Boston to George Bush Intcntl flights
Boston to Austin flights
Hartford to Dallas/Fort Worth flights
Hartford to Hobby flights
Boston to Love Field flights
Boston to San Antonio flights
Hartford to George Bush Intcntl flights
Hartford to Austin flights
Albany to Dallas/Fort Worth flights
Hartford to Love Field flights
Albany to Hobby flights
Hartford to San Antonio flights
Albany to Austin flights
Albany to George Bush Intcntl flights
Boston to El Paso flights
Albany to San Antonio flights
Albany to Love Field flights
Boston to Corpus Christi flights
West Tisbury to Dallas/Fort Worth flights
Worcester to Austin flights
Boston to McAllen flights
Nantucket to Dallas/Fort Worth flights
Hartford to El Paso flights
Hartford to Amarillo flights
Boston to Amarillo flights
Boston to Brownsville flights
Hartford to McAllen flights
Boston to Lubbock flights
Hartford to Lubbock flights
Albany to Corpus Christi flights
Boston to College Station flights
Boston to Midland flights
Hartford to Brownsville flights
Albany to El Paso flights
Hartford to Corpus Christi flights
Boston to Killeen flights
Albany to Brownsville flights
Boston to Laredo flights
Albany to Amarillo flights
Boston to Longview flights
Hartford to Killeen flights
Boston to Tyler flights
Boston to Beaumont flights
Boston to Abilene flights
Albany to Killeen flights
Nantucket to Hobby flights

Top 3 airlines flying from Boston to Harlingen

Discover the top 3 airlines that operate flights from Boston to Harlingen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$216Average$378FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$256Average$583FlexibilityNo cancel feeOn-time69%
DeltaCheapest$276Average$367FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.