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Cheap flights from Harlingen, Texas to Boston from $174

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 5/9. 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

Enter your travel dates to find the best prices.
American Airlines Logo
2:47 pm - 12:04 am
HRL
-
BOS
8h 17m
1 stop
American Airlines Logo
3:18 pm - 10:51 pm
BOS
-
HRL
8h 33m
1 stop
$298American Airlines
Tue, Apr 28 - Tue, May 5
American Airlines Logo
2:47 pm - 12:04 am
HRL
-
BOS
8h 17m
1 stop
American Airlines Logo
2:48 pm - 10:51 pm
BOS
-
HRL
9h 03m
2 stops
$303American Airlines
Tue, Apr 28 - Tue, May 5
Southwest Logo
6:20 am - 4:05 pm
HRL
-
BOS
8h 45m
2 stops
Southwest Logo
2:25 pm - 10:00 pm
BOS
-
HRL
8h 35m
2 stops
$319Southwest
Tue, Apr 28 - Tue, May 5
United Airlines Logo
12:10 pm - 10:41 pm
HRL
-
BOS
9h 31m
2 stops
United Airlines Logo
1:30 pm - 7:40 pm
BOS
-
HRL
7h 10m
1 stop
$343United Airlines
Sat, Mar 28 - Wed, Apr 1
United Airlines Logo
12:05 pm - 9:46 pm
HRL
-
BOS
8h 41m
1 stop
United Airlines Logo
1:30 pm - 9:59 pm
BOS
-
HRL
9h 29m
1 stop
$367United Airlines
Tue, Apr 7 - Wed, Apr 8
United Airlines Logo
12:05 pm - 9:46 pm
HRL
-
BOS
8h 41m
1 stop
United Airlines Logo
9:20 am - 7:40 pm
BOS
-
HRL
11h 20m
2 stops
$372United Airlines
Tue, Apr 7 - Wed, Apr 8
Southwest Logo
12:45 pm - 10:30 pm
HRL
-
BOS
8h 45m
2 stops
Southwest Logo
1:35 pm - 11:00 pm
BOS
-
HRL
10h 25m
1 stop
$380Southwest
Wed, Apr 22 - Sun, Apr 26
United Airlines Logo
12:05 pm - 9:46 pm
HRL
-
BOS
8h 41m
1 stop
United Airlines Logo
9:41 am - 4:04 pm
BOS
-
HRL
7h 23m
1 stop
$388United Airlines
Tue, Apr 7 - Wed, Apr 8
United Airlines Logo
12:05 pm - 9:46 pm
HRL
-
BOS
8h 41m
1 stop
United Airlines Logo
1:30 pm - 7:40 pm
BOS
-
HRL
7h 10m
1 stop
$392United Airlines
Tue, Apr 7 - Wed, Apr 8
United Airlines Logo
12:05 pm - 9:46 pm
HRL
-
BOS
8h 41m
1 stop
United Airlines Logo
12:30 pm - 9:59 pm
BOS
-
HRL
10h 29m
2 stops
$393United Airlines
Tue, Apr 7 - Wed, Apr 8

American Airlines flights from Harlingen, Texas to Boston

Our best American Airlines deals on Harlingen, Texas to Boston flight tickets
American Airlines
Apr 28
HRL2:47 pmHarlingen Valley Intl
8h 17m
1 stop
BOS12:04 amBoston Logan Intl
May 5
BOS3:18 pmBoston Logan Intl
8h 33m
1 stop
HRL10:51 pmHarlingen Valley Intl
$298
American Airlines
Apr 28
HRL2:47 pmHarlingen Valley Intl
8h 17m
1 stop
BOS12:04 amBoston Logan Intl
May 5
BOS2:48 pmBoston Logan Intl
9h 03m
2 stops
HRL10:51 pmHarlingen Valley Intl
$303
American Airlines
Mar 27
HRL2:45 pmHarlingen Valley Intl
6h 27m
1 stop
BOS10:12 pmBoston Logan Intl
Mar 30
BOS4:04 pmBoston Logan Intl
7h 49m
1 stop
HRL10:53 pmHarlingen Valley Intl
$443

Southwest flights from Harlingen, Texas to Boston

Our best Southwest deals on Harlingen, Texas to Boston flight tickets
Southwest
Apr 28
HRL6:20 amHarlingen Valley Intl
8h 45m
2 stops
BOS4:05 pmBoston Logan Intl
May 5
BOS2:25 pmBoston Logan Intl
8h 35m
2 stops
HRL10:00 pmHarlingen Valley Intl
$319
Southwest
Apr 22
HRL12:45 pmHarlingen Valley Intl
8h 45m
2 stops
BOS10:30 pmBoston Logan Intl
Apr 26
BOS1:35 pmBoston Logan Intl
10h 25m
1 stop
HRL11:00 pmHarlingen Valley Intl
$380
Southwest
Mar 28
HRL5:10 amHarlingen Valley Intl
6h 00m
1 stop
BOS12:10 pmBoston Logan Intl
Apr 1
BOS1:20 pmBoston Logan Intl
9h 05m
1 stop
HRL9:25 pmHarlingen Valley Intl
$409

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 March 15, 2026.
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

Cheapest round-trip

HarlingenBoston

HRL - BOS

HRLBOS

Harlingen Valley Intl

Tue 4/28

2:47 pm-12:04 am

1 stop8h 17m

Boston Logan Intl

Tue 5/5

3:18 pm-10:51 pm

1 stop8h 33m

$298

HarlingenBoston

HRL - BOS

HRLBOS

Harlingen Valley Intl

Tue 4/28

2:47 pm-12:04 am

1 stop8h 17m

Boston Logan Intl

Tue 5/5

2:48 pm-10:51 pm

2 stops9h 03m

$303

HarlingenBoston

HRL - BOS

HRLBOS

Harlingen Valley Intl

Tue 4/28

6:20 am-4:05 pm

2 stops8h 45m

Boston Logan Intl

Tue 5/5

2:25 pm-10:00 pm

2 stops8h 35m

$319

HarlingenBoston

HRL - BOS

HRLBOS

Harlingen Valley Intl

Sat 3/28

12:10 pm-10:41 pm

2 stops9h 31m

Boston Logan Intl

Wed 4/1

1:30 pm-7:40 pm

1 stop7h 10m

$343

HarlingenBoston

HRL - BOS

HRLBOS

Harlingen Valley Intl

Tue 4/7

12:05 pm-9:46 pm

1 stop8h 41m

Boston Logan Intl

Wed 4/8

1:30 pm-9:59 pm

1 stop9h 29m

$367

HarlingenBoston

HRL - BOS

HRLBOS

Harlingen Valley Intl

Tue 4/7

12:05 pm-9:46 pm

1 stop8h 41m

Boston Logan Intl

Wed 4/8

9:20 am-7:40 pm

2 stops11h 20m

$372

HarlingenBoston

HRL - BOS

HRLBOS

Harlingen Valley Intl

Wed 4/22

12:45 pm-10:30 pm

2 stops8h 45m

Boston Logan Intl

Sun 4/26

1:35 pm-11:00 pm

1 stop10h 25m

$380

HarlingenBoston

HRL - BOS

HRLBOS

Harlingen Valley Intl

Tue 4/7

12:05 pm-9:46 pm

1 stop8h 41m

Boston Logan Intl

Wed 4/8

9:41 am-4:04 pm

1 stop7h 23m

$388
Quickest round-trip

HarlingenBoston

HRL - BOS

HRLBOS

Harlingen Valley Intl

Tue 4/7

12:05 pm-9:46 pm

1 stop8h 41m

Boston Logan Intl

Wed 4/8

1:30 pm-7:40 pm

1 stop7h 10m

$392

HarlingenBoston

HRL - BOS

HRLBOS

Harlingen Valley Intl

Tue 4/7

12:05 pm-9:46 pm

1 stop8h 41m

Boston Logan Intl

Wed 4/8

12:30 pm-9:59 pm

2 stops10h 29m

$393

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boston from

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 typical price of a round-trip flight between Harlingen, Texas and Boston?

What is the cheapest month to fly to Boston?

In general, January 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 $287. If you aren’t able to travel during the month of January, then book flights to Boston from Harlingen, Texas during August instead. Flights to Boston in August, while not as cheap as those in January, still average around $331.

Can stopping save me money on Harlingen, Texas to Boston flights?

You could potentially save up to 23% on your flight if you consider stops on a Harlingen, Texas to Boston flight.

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

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

Fastest flight time

6h 08m

Direct flights

None
The fastest flight from Harlingen, Texas to Boston takes 6h 08m
There are no direct flights from Harlingen, Texas to Boston. There are no popular flight routes from Harlingen, Texas to Boston.
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 6h 08m.

  • 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
United AirlinesPriceFrom $168Free CancellationRating
7.4
9,428 reviews
Search United Airlines flights
American AirlinesPriceFrom $251Free CancellationRating
7.1
11,467 reviews
Search American Airlines flights

Traveling to a place near Boston?

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

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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