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Cheap flights from Harlingen, Texas to Boston from $231

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Harlingen, Texas to Boston departing on 8/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Harlingen, Texas to Boston

Cheap round-trip flights

American Airlines Logo
2:47 pm - 11:16 pmHRL-BOS
7h 29m1 stop
American Airlines Logo
7:15 am - 2:15 pmBOS-HRL
8h 00m1 stop
$328American Airlines
Find Deal
Fri, Aug 15 - Tue, Aug 19
American Airlines Logo
2:47 pm - 11:16 pmHRL-BOS
7h 29m1 stop
American Airlines Logo
5:28 am - 2:15 pmBOS-HRL
9h 47m2 stops
$333American Airlines
Find Deal
Fri, Aug 15 - Tue, Aug 19
American Airlines Logo
10:02 am - 9:51 pmHRL-BOS
10h 49m2 stops
American Airlines Logo
11:00 am - 6:00 pmBOS-HRL
8h 00m2 stops
$368American Airlines
Find Deal
Fri, Aug 15 - Tue, Aug 19
American Airlines Logo
5:30 am - 1:41 pmHRL-BOS
7h 11m1 stop
American Airlines Logo
10:46 am - 6:00 pmBOS-HRL
8h 14m1 stop
$396American Airlines
Find Deal
Fri, Aug 22 - Wed, Aug 27
American Airlines Logo
5:30 am - 4:18 pmHRL-BOS
9h 48m2 stops
American Airlines Logo
12:41 pm - 6:00 pmBOS-HRL
6h 19m1 stop
$401American Airlines
Find Deal
Fri, Aug 22 - Wed, Aug 27
American Airlines Logo
5:30 am - 4:18 pmHRL-BOS
9h 48m2 stops
American Airlines Logo
1:40 pm - 10:44 pmBOS-HRL
10h 04m2 stops
$406American Airlines
Find Deal
Fri, Aug 22 - Wed, Aug 27
United Airlines Logo
2:05 pm - 11:57 pmHRL-BOS
8h 52m2 stops
United Airlines Logo
7:30 am - 4:02 pmBOS-HRL
9h 32m1 stop
$421United Airlines
Find Deal
Fri, Aug 22 - Wed, Aug 27
United Airlines Logo
2:05 pm - 11:57 pmHRL-BOS
8h 52m2 stops
United Airlines Logo
11:00 am - 7:33 pmBOS-HRL
9h 33m2 stops
$427United Airlines
Find Deal
Fri, Aug 22 - Wed, Aug 27
United Airlines Logo
5:20 pm - 11:28 pmHRL-BOS
29h 08m1 stop
United Airlines Logo
7:30 am - 4:02 pmBOS-HRL
9h 32m1 stop
$445United Airlines
Find Deal
Fri, Aug 22 - Wed, Aug 27
Delta Logo
3:14 pm - 11:59 pmHRL-BOS
7h 45m1 stop
Delta Logo
5:45 am - 2:19 pmBOS-HRL
9h 34m1 stop
$537Delta
Find Deal
Thu, Oct 9 - Mon, Oct 13

United Airlines flights from Harlingen, Texas to Boston

Our best United Airlines deals on Harlingen, Texas to Boston flight tickets
United Airlines
Aug 22
HRL2:05 pmHarlingen Valley Intl
8h 52m
2 stops
BOS11:57 pmBoston Logan Intl
Aug 27
BOS7:30 amBoston Logan Intl
9h 32m
1 stop
HRL4:02 pmHarlingen Valley Intl
$421
Find similar
United Airlines
Aug 22
HRL2:05 pmHarlingen Valley Intl
8h 52m
2 stops
BOS11:57 pmBoston Logan Intl
Aug 27
BOS11:00 amBoston Logan Intl
9h 33m
2 stops
HRL7:33 pmHarlingen Valley Intl
$427
Find similar
United Airlines
Aug 22
HRL5:20 pmHarlingen Valley Intl
29h 08m
1 stop
BOS11:28 pmBoston Logan Intl
Aug 27
BOS7:30 amBoston Logan Intl
9h 32m
1 stop
HRL4:02 pmHarlingen Valley Intl
$445
Find similar

American Airlines flights from Harlingen, Texas to Boston

Our best American Airlines deals on Harlingen, Texas to Boston flight tickets
American Airlines
Aug 15
HRL2:47 pmHarlingen Valley Intl
7h 29m
1 stop
BOS11:16 pmBoston Logan Intl
Aug 19
BOS7:15 amBoston Logan Intl
8h 00m
1 stop
HRL2:15 pmHarlingen Valley Intl
$328
Find similar
American Airlines
Aug 15
HRL2:47 pmHarlingen Valley Intl
7h 29m
1 stop
BOS11:16 pmBoston Logan Intl
Aug 19
BOS5:28 amBoston Logan Intl
9h 47m
2 stops
HRL2:15 pmHarlingen Valley Intl
$333
Find similar
American Airlines
Aug 15
HRL10:02 amHarlingen Valley Intl
10h 49m
2 stops
BOS9:51 pmBoston Logan Intl
Aug 19
BOS11:00 amBoston Logan Intl
8h 00m
2 stops
HRL6:00 pmHarlingen Valley Intl
$368
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Harlingen, Texas to Boston 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, momondo users made 832,500 searches. Data last updated August 2, 2025.
Use the filters below to find and compare flights from Harlingen, Texas to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HarlingenBoston

HRL - BOS

HRLBOS

Harlingen Valley Intl

Fri 8/15

2:47 pm-11:16 pm

1 stop7h 29m

Boston Logan Intl

Tue 8/19

7:15 am-2:15 pm

1 stop8h 00m

$328

HarlingenBoston

HRL - BOS

HRLBOS

Harlingen Valley Intl

Fri 8/15

2:47 pm-11:16 pm

1 stop7h 29m

Boston Logan Intl

Tue 8/19

5:28 am-2:15 pm

2 stops9h 47m

$333

HarlingenBoston

HRL - BOS

HRLBOS

Harlingen Valley Intl

Fri 8/15

10:02 am-9:51 pm

2 stops10h 49m

Boston Logan Intl

Tue 8/19

11:00 am-6:00 pm

2 stops8h 00m

$368

HarlingenBoston

HRL - BOS

HRLBOS

Harlingen Valley Intl

Fri 8/22

5:30 am-1:41 pm

1 stop7h 11m

Boston Logan Intl

Wed 8/27

10:46 am-6:00 pm

1 stop8h 14m

$396

HarlingenBoston

HRL - BOS

HRLBOS

Harlingen Valley Intl

Fri 8/22

5:30 am-4:18 pm

2 stops9h 48m

Boston Logan Intl

Wed 8/27

12:41 pm-6:00 pm

1 stop6h 19m

$401

HarlingenBoston

HRL - BOS

HRLBOS

Harlingen Valley Intl

Fri 8/22

5:30 am-4:18 pm

2 stops9h 48m

Boston Logan Intl

Wed 8/27

1:40 pm-10:44 pm

2 stops10h 04m

$406

HarlingenBoston

HRL - BOS

HRLBOS

Harlingen Valley Intl

Fri 8/22

2:05 pm-11:57 pm

2 stops8h 52m

Boston Logan Intl

Wed 8/27

7:30 am-4:02 pm

1 stop9h 32m

$421

HarlingenBoston

HRL - BOS

HRLBOS

Harlingen Valley Intl

Fri 8/22

2:05 pm-11:57 pm

2 stops8h 52m

Boston Logan Intl

Wed 8/27

11:00 am-7:33 pm

2 stops9h 33m

$427

HarlingenBoston

HRL - BOS

HRLBOS

Harlingen Valley Intl

Fri 8/22

5:20 pm-11:28 pm

1 stop29h 08m

Boston Logan Intl

Wed 8/27

7:30 am-4:02 pm

1 stop9h 32m

$445

HarlingenBoston

HRL - BOS

HRLBOS

Harlingen Valley Intl

Thu 10/9

3:14 pm-11:59 pm

1 stop7h 45m

Boston Logan Intl

Mon 10/13

5:45 am-2:19 pm

1 stop9h 34m

$537

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Harlingen, Texas to Boston

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

What is the cheapest month to fly to Boston?

In general, April is the cheapest month to fly from Harlingen, Texas to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $281. If you aren’t able to travel during the month of April, then book flights to Boston from Harlingen, Texas during January instead. Flights to Boston in January, while not as cheap as those in April, still average around $297.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Harlingen, Texas to Boston is on a Sunday when prices can be found for as low as $307. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Thursday is $538.

What is the cheapest time of day to depart on your flight to Boston?

According to our data, the cheapest time of day to fly to Boston is in the afternoon. momondo users have found flights departing from Harlingen, Texas to Boston in the afternoon for as low as $337. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Boston, so prices are often more expensive at around $391 per ticket.

How have Harlingen, Texas to Boston flight prices changed over time?

As of August 2025, prices for Harlingen, Texas to Boston flights are approximately 18% cheaper when compared to flights at the same time last year.

When to book flights from Harlingen, Texas to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Harlingen, Texas to Boston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Harlingen, Texas to Boston (HRL to BOS) flight deals and tips

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

Best Price Found

$231

Fastest flight time

7h 11m

Direct flights

None

Airports in Boston

1 airport
The best one-way flight to Boston from Harlingen, Texas in the past 72 hours is $231. The best round-trip flight deal from Harlingen, Texas to Boston found on momondo in the last 72 hours is $328.
The fastest flight from Harlingen, Texas to Boston takes 7h 11m
There are no direct flights from Harlingen, Texas to Boston. Popular non-direct route for this connection is Harlingen Valley Intl Airport - Boston Logan Intl Airport.
There is 1 airport near Boston: Boston Logan Intl (BOS)
Search flight deals

  • How far is Harlingen Valley Intl to Boston Logan Intl by plane?

    Boston Logan Intl is 1872.4 mi away from Harlingen Valley Intl. By plane, this route typically takes 7h 11m.

  • When did momondo last update prices for flights from Harlingen Valley Intl Airport to Boston Logan Intl Airport?

    Prices for flights from Harlingen Valley Intl Airport to Boston Logan Intl Airport are updated daily.

  • How many operators does momondo search for flights from Harlingen Valley Intl Airport to Boston Logan Intl Airport?

  • How old do you have to be to fly from Harlingen Valley Intl Airport to Boston Logan 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 Harlingen Valley Intl Airport to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The travel and health documents you'll need for your trip to Boston Logan Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boston Logan Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Harlingen, Texas to Boston?

Best airlines flying from Harlingen, Texas to Boston

Compare and see reviews for airlines that fly from Harlingen, Texas to Boston with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $247Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $276Free CancellationRating
8.0
7,983 reviews
Search Delta flights

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Hampton
Old Orchard Beach
York Beach
Plymouth
Kennebunkport
Nashua
Cambridge
Narragansett
Laconia
Brockton
South Yarmouth
Gloucester
Concord
Everett
Wells
Falmouth
Middletown

Why use momondo?

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

It is quick and easy to find Harlingen to Boston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Boston that suits you.

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

Yes. All flights to Boston from Harlingen on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Boston from Harlingen. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Harlingen to Boston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Boston and let you know when they change.

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