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BOS - HRL

$285 Find cheap flights from Boston to Harlingen

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 Harlingen departing on 7/24. 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
0 bags
qua 7/10
qua 7/17

Search hundreds of travel sites at once for deals on flights to Harlingen

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Harlingen, 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 Harlingen, as well as popular online travel agencies
In the last 7 days travelers have searched 42,898,604 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Cheap flight deals from Boston to Harlingen (BOS-HRL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Harlingen 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 and deals for you by selecting your travel dates.
Choose your dates
8:10 am - 7:32 pmBOS-HRL
12h 22m1 stop
7:45 pm - 4:42 amHRL-BOS
7h 57m1 stop
$503American Airlines
Find Deal
qua, jul 24 - seg, jul 29
5:00 pm - 11:58 pmBOS-HRL
7h 58m2 stops
7:45 pm - 4:42 amHRL-BOS
7h 57m1 stop
$571American Airlines
Find Deal
qua, jul 24 - seg, jul 29
7:35 am - 10:49 amBOS-HRL
28h 14m1 stop
5:25 pm - 4:48 pmHRL-BOS
22h 23m3 stops
$675United Airlines
Find Deal
qua, jul 24 - seg, jul 29

Flights from Boston to Harlingen - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Boston to Harlingen?

The average price of all flights from Boston to Harlingen clicked on KAYAK for each day over the last 12 months.
For Boston to Harlingen, Sunday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Harlingen back to Boston, the best deals are generally found on Friday, with Saturday being the most expensive.

Which airlines provide the cheapest flights from Boston to Harlingen?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Boston to Harlingen found by KAYAK users in the last 72 hours was for $503 on American Airlines, followed by United Airlines ($675). One-way flight deals have also been found from as low as $285 on American Airlines and from $297 on United Airlines.

Good to know

High season

January

Cheapest flight

$285
Most popular time to fly and prices are also 39% lower on average.
Flight from Boston to Harlingen

When to book flights from Boston to Harlingen

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

  • What is the cheapest flight from Boston to Harlingen?

    In the last 3 days, the lowest price for a flight from Boston to Harlingen was $285 for a one-way ticket and $503 for a round-trip.

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

    A passport is not required to fly from Boston to Harlingen.

  • Which airports will I be using when flying from Boston to Harlingen?

    On your way to Harlingen, you’ll fly out from Boston Logan Intl. You’ll be landing at Harlingen Valley Intl.

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

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

  • Which airline alliances offer flights from Boston to Harlingen?

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

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

    The two airlines most popular with KAYAK users for flights from Boston to Harlingen are United Airlines and American Airlines. With an average price for the route of $609 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $438 and an overall rating of 7.3.

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

    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 Harlingen.

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

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

    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 Harlingen with an airline and back to Boston with another airline. Booking your flights between Boston and HRL 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 Harlingen?

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

See more FAQs

Top 3 airlines serving from Boston to Harlingen

 
See real verified KAYAK customer reviews for airlines flying from Boston to Harlingen. 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 Harlingen? 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.
8.0
DeltaOverall score based on 10295 reviews
8.2Boarding
8.0Entertainment
8.6Crew
7.9Comfort
7.4Food
Airline reviews

They were an hour late and they didn’t have my wheelchair for me

2.0 Mediocresal, May 2024ATL - AUS
Read more about Delta reviews

They were an hour late and they didn’t have my wheelchair for me

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.

Our flight was delayed in Atlanta. The staff could have gave us an explanation for the delay and how long it would be.

They did a fine job. Can't wait to use Delta in the future.

Seats in first class on the E175 recline too far back. I was in 2A, and the man in 1A fully reclined almost the entire flight. It took 6-7 inches of space away from me and made it very difficult to work on my laptop.

Mario was great. Made a night flight on a small aircraft pleasant and memorable.

Food service was bare-bone. Better bot to have any at all rather than hand out premade coffees and cookies to random few passengers.

Crew were exceptional. Plane was quiet and quite empty, so I had a row to sleep across.

The seat could use more support or cushion. I'm in my 50's and have back issues so the seats are a bit hard for longer flights.

The plane was in bad condition. We were taxied for mode than an hour because a light panel had feel off. The bathroom in first class had broken panels as well. Overall poor aircraft maintenance

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

First flight of the day… MINIMUM FUEL! 15 minute landing delay at HOU due to fog turned into a 2+ hour delay! Rather than circle, they had to divert to another city to refuel! Sat on tarmac at Austin to refuel. We ALL missed our connections! The crew, including pilots, were clueless. Crew was really a mess. At HOU, Untied employees were exceedingly rude to all. It was pitiful.

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

Our original business class flight was cancelled so we not only downgraded but we were also spread out across the plane not sitting together in separate middle seats. My poor kids were scared and couldn’t see me on the flight and the crew wasn’t sensitive to the situation and what the airlines did to us. Very dissatisfied with United airlines.

Crew were fine, drinks and snacks were as well but we were delayed for around 2 hrs which made our entry into Mexico delayed as well with the influx of arrivals at the same time. Sort of wasted our first day of vacation. We left Pittsburgh at 630am and did not arrive in Mexico until late dinner time.

Boarding was unorganized. They expected passengers to ask people to move their assigned seat they paid for in order to sit together. The seats even in comfort are smaller than other airlines and the flight attendants appeared not to be well prepared

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

The customer service was excellent! Check-in, baggage check-in, boarding, the flight went very smooth.

The flight was delayed several times without explanation. The seats were terribly uncomfortable and wifi isn’t included. All these make for a less than ideal flight.

They cancelled two flight and got us onto another airline, which was also delayed.

Nothing, terrible travel experience due to weather and maintenance delays and was left stranded in Austin.

28 hour delay at Fort Worth/Dallas airport, part due to weather which was unavoidable, but various other reasons - no pilot, no fa, mechanical problem, plane too small, too big, crew out of flying time, seat configuration problems.... endless and hourly updates with a different excuse. Finally told us about 3.00 am, that the flight was delayed to hours later.

Worst experience flying American Airlines. I fly with them often, so I was super disappointed in the service I received at gate 30 in LGA on May 24, mid-day. The flight was delayed twice. I was patiently waiting in the American Airlines lounge when I received the notice on my app that the plane was boarding 45 minutes before its newly re-scheduled take off of 4 pm (from the orginal 1:45 pm then 3:00 pm). It took me 5 min to travel from the lounge to the gate and when I arrived there at 3:20 flight gate attendant told me the flight had closed and that they announced for passengers multiple times. I showed them the notification on my app and they were really rude and unempathetic. The person who rescheduled my flight at customer service wasn't any happier but was at least helpful in getting me on the next flight.

Delayed so that missed connecting flight. Connecting flight was also delayed on the tarmac but they closed the gate before the rescheduled time.

Took off over an hour late with multiple mechanical issues. Gate agent in Dallas was lazy and was slow as molasses. Had a line 10 people long. Spirit bad..

LIT to DFW - 3 hours late; the entire plane had been boarded before they told us there was a delay due to a weather-related ground stop in Dallas. DFW to MAY - 2+ hours late due to A/C needing to be repaired after everyone had boarded, then when we finally reach the runway, the First Officer timed out and we had to taxi all the way back to the gate and wait for a new one. I arrived in New Orleans 5+ hours later than I should have. Return flights were completely cancelled; rebooked through the app to fly through CLT instead of DFW. MSY to CLT had no issues, but CLT to LIT was delayed 1.25 hrs because flight attendants had not arrived to the airport yet. At least they didn’t make us all sit on the plane to wait for them. I should have driven.

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

Even though we left CMI late, we mostly made up the time.

Book cheap flights from Boston to Harlingen

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Boston to Harlingen found on KAYAK in the last 72 hours.
7/24qua
1 stopAmerican Airlines
12h 22mBOS-HRL
$285
7/27sáb
2 stopsAmerican Airlines
9h 59mBOS-HRL
$294
7/24qua
2 stopsUnited Airlines
15h 01mBOS-HRL
$297
7/27sáb
1 stopAmerican Airlines
9h 47mBOS-HRL
$303
7/24qua
3 stopsUnited Airlines
18h 15mBOS-HRL
$358

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Boston - Harlingen Flights

Departure:

Boston (BOS)United States

Destination:

Harlingen (HRL)United States

Return flight deals:

Harlingen - Boston

Cabin classes: