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Cheap flights from Rhode Island to Harlingen from $167

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rhode Island to Harlingen departing on 3/16. 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 Rhode Island to Harlingen

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:14 pm - 9:59 pm
BOS
-
HRL
7h 45m
1 stop
United Airlines Logo
9:20 am - 9:51 pm
HRL
-
BOS
11h 31m
2 stops
$287United Airlines
Sat, Feb 21 - Wed, Feb 25
American Airlines Logo
4:04 pm - 11:03 pm
BOS
-
HRL
7h 59m
1 stop
American Airlines Logo
6:00 am - 1:46 pm
HRL
-
BOS
6h 46m
1 stop
$341American Airlines
Sat, Feb 21 - Wed, Feb 25
Southwest Logo
2:50 pm - 10:50 pm
BOS
-
HRL
9h 00m
2 stops
Southwest Logo
7:35 am - 5:10 pm
HRL
-
BOS
8h 35m
2 stops
$383Southwest
Sat, Feb 21 - Wed, Feb 25
Delta Logo
5:50 am - 3:05 pm
BOS
-
HRL
10h 15m
1 stop
Delta Logo
4:02 pm - 11:40 pm
HRL
-
BOS
6h 38m
1 stop
$389Delta
Thu, Apr 23 - Mon, Apr 27
Southwest Logo
3:45 pm - 11:00 pm
BOS
-
HRL
8h 15m
2 stops
Southwest Logo
6:00 am - 5:10 pm
HRL
-
BOS
10h 10m
2 stops
$413Southwest
Thu, Apr 23 - Mon, Apr 27
Southwest Logo
1:35 pm - 8:30 pm
BOS
-
HRL
7h 55m
1 stop
Southwest Logo
6:00 am - 5:10 pm
HRL
-
BOS
10h 10m
2 stops
$454Southwest
Thu, Apr 23 - Mon, Apr 27
American Airlines Logo
6:00 am - 2:17 pm
BOS
-
HRL
9h 17m
1 stop
American Airlines Logo
10:47 am - 7:33 pm
HRL
-
BOS
7h 46m
1 stop
$455American Airlines
Sun, May 10 - Wed, May 13
American Airlines Logo
6:00 am - 2:17 pm
BOS
-
HRL
9h 17m
1 stop
American Airlines Logo
10:47 am - 7:33 pm
HRL
-
BOS
7h 46m
1 stop
$484American Airlines
Sun, May 10 - Wed, May 13
American Airlines Logo
7:00 am - 2:17 pm
BOS
-
HRL
8h 17m
1 stop
American Airlines Logo
10:47 am - 7:33 pm
HRL
-
BOS
7h 46m
1 stop
$489American Airlines
Sun, May 10 - Wed, May 13
American Airlines Logo
7:00 am - 2:17 pm
BOS
-
HRL
8h 17m
1 stop
American Airlines Logo
6:00 am - 4:48 pm
HRL
-
BOS
9h 48m
2 stops
$494American Airlines
Sun, May 10 - Wed, May 13

United Airlines flights from Rhode Island to Harlingen, Texas

Our best United Airlines deals on Rhode Island to Harlingen, Texas flight tickets
United Airlines
Feb 21
BOS3:14 pmBoston Logan Intl
7h 45m
1 stop
HRL9:59 pmHarlingen Valley Intl
Feb 25
HRL9:20 amHarlingen Valley Intl
11h 31m
2 stops
BOS9:51 pmBoston Logan Intl
$287
United Airlines
Feb 10
PVD9:40 amProvidence-TFGreen
13h 19m
2 stops
HRL9:59 pmHarlingen Valley Intl
Feb 14
HRL9:20 amHarlingen Valley Intl
10h 58m
2 stops
PVD9:18 pmProvidence-TFGreen
$447
United Airlines
Feb 10
PVD9:40 amProvidence-TFGreen
13h 19m
2 stops
HRL9:59 pmHarlingen Valley Intl
Feb 14
HRL9:20 amHarlingen Valley Intl
10h 58m
2 stops
PVD9:18 pmProvidence-TFGreen
$473

American Airlines flights from Rhode Island to Harlingen, Texas

Our best American Airlines deals on Rhode Island to Harlingen, Texas flight tickets
American Airlines
Feb 21
BOS4:04 pmBoston Logan Intl
7h 59m
1 stop
HRL11:03 pmHarlingen Valley Intl
Feb 25
HRL6:00 amHarlingen Valley Intl
6h 46m
1 stop
BOS1:46 pmBoston Logan Intl
$341
American Airlines
May 10
BOS6:00 amBoston Logan Intl
9h 17m
1 stop
HRL2:17 pmHarlingen Valley Intl
May 13
HRL10:47 amHarlingen Valley Intl
7h 46m
1 stop
BOS7:33 pmBoston Logan Intl
$455
American Airlines
May 10
BOS6:00 amBoston Logan Intl
9h 17m
1 stop
HRL2:17 pmHarlingen Valley Intl
May 13
HRL10:47 amHarlingen Valley Intl
7h 46m
1 stop
BOS7:33 pmBoston Logan Intl
$484

momondo Fare Finder

 
Customize your flight search to find flights from Rhode Island to Harlingen, Texas 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 February 7, 2026.
Use the filters below to find and compare flights from Rhode Island to Harlingen, Texas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonHarlingen

BOS - HRL

BOSHRL

Boston Logan Intl

Sat 2/21

3:14 pm-9:59 pm

1 stop7h 45m

Harlingen Valley Intl

Wed 2/25

9:20 am-9:51 pm

2 stops11h 31m

$287

BostonHarlingen

BOS - HRL

BOSHRL

Boston Logan Intl

Sat 2/21

4:04 pm-11:03 pm

1 stop7h 59m

Harlingen Valley Intl

Wed 2/25

6:00 am-1:46 pm

1 stop6h 46m

$341

BostonHarlingen

BOS - HRL

BOSHRL

Boston Logan Intl

Sat 2/21

2:50 pm-10:50 pm

2 stops9h 00m

Harlingen Valley Intl

Wed 2/25

7:35 am-5:10 pm

2 stops8h 35m

$383

BostonHarlingen

BOS - HRL

BOSHRL

Boston Logan Intl

Thu 4/23

5:50 am-3:05 pm

1 stop10h 15m

Harlingen Valley Intl

Mon 4/27

4:02 pm-11:40 pm

1 stop6h 38m

$389

BostonHarlingen

BOS - HRL

BOSHRL

Boston Logan Intl

Thu 4/23

3:45 pm-11:00 pm

2 stops8h 15m

Harlingen Valley Intl

Mon 4/27

6:00 am-5:10 pm

2 stops10h 10m

$413

BostonHarlingen

BOS - HRL

BOSHRL

Boston Logan Intl

Thu 4/23

1:35 pm-8:30 pm

1 stop7h 55m

Harlingen Valley Intl

Mon 4/27

6:00 am-5:10 pm

2 stops10h 10m

$454

BostonHarlingen

BOS - HRL

BOSHRL

Boston Logan Intl

Sun 5/10

6:00 am-2:17 pm

1 stop9h 17m

Harlingen Valley Intl

Wed 5/13

10:47 am-7:33 pm

1 stop7h 46m

$455

BostonHarlingen

BOS - HRL

BOSHRL

Boston Logan Intl

Sun 5/10

6:00 am-2:17 pm

1 stop9h 17m

Harlingen Valley Intl

Wed 5/13

10:47 am-7:33 pm

1 stop7h 46m

$484

BostonHarlingen

BOS - HRL

BOSHRL

Boston Logan Intl

Sun 5/10

7:00 am-2:17 pm

1 stop8h 17m

Harlingen Valley Intl

Wed 5/13

10:47 am-7:33 pm

1 stop7h 46m

$489

BostonHarlingen

BOS - HRL

BOSHRL

Boston Logan Intl

Sun 5/10

7:00 am-2:17 pm

1 stop8h 17m

Harlingen Valley Intl

Wed 5/13

6:00 am-4:48 pm

2 stops9h 48m

$494

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Harlingen from

How to get the cheapest flight ticket from Rhode Island to Harlingen, Texas

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 airline that flies from Rhode Island to Harlingen Valley Intl?

American Airlines and Southwest are the most popular carriers operating from Rhode Island to Harlingen Valley Intl

Cheap Rhode Island to Harlingen, Texas flight deals and tips

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

Fastest flight time

7h 23m

Direct flights

None
The fastest flight from Rhode Island to Harlingen, Texas takes 7h 23m
There are no direct flights from Rhode Island to Harlingen, Texas. There are no popular flight routes from Rhode Island to Harlingen, Texas.
Search flight deals

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

    Prices for flights from Rhode Island to Harlingen Valley Intl Airport were last updated today.

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

  • How old do you have to be to fly from Rhode Island to Harlingen Valley Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rhode Island to Harlingen Valley Intl Airport.

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

    The travel and health documents you'll need for your trip to Harlingen Valley 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 Harlingen Valley Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

Finding the right flight to Harlingen from Rhode Island 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 Rhode Island to Harlingen with flexible booking policies on momondo?

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

How can momondo help me find flights from Rhode Island to Harlingen?

momondo helps you find the best flight between Rhode Island 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 Rhode Island to Harlingen right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Rhode Island to Harlingen flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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