What is the cheapest flight from Buffalo to Harlingen?

In the last 3 days, the lowest price for a flight from Buffalo to Harlingen was $359 for a round-trip ticket. Visit our flight page for the latest deals!>/a>

Do I need a passport to fly between Buffalo and Harlingen?

A passport is not required to fly from Buffalo to Harlingen. Visit our flight page for the latest deals!>/a>

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

When flying out of Buffalo you will be using Buffalo. You will be landing at Harlingen, also known as Harlingen Valley Intl. Visit our flight page for the latest deals!>/a>

Which aircraft models fly most regularly from Buffalo to Harlingen?

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

How does KAYAK find such low prices on flights from Buffalo 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 Buffalo to Harlingen. Visit our flight page for the latest deals!>/a>

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Harlingen from Buffalo is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Buffalo 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 Buffalo with another airline. Booking your flights between Buffalo and HRL can sometimes prove cheaper using this method. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo 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 Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$280 CHEAP FLIGHTS from Buffalo to Harlingen (BUF - HRL)

BUF - HRL

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

...and more

Travelers love KAYAK

41.299.237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$359

Southwest

Fri 8/14Mon 8/17

BUF - HRL • 2 stops

Cheapest one-way

$280

United Airlines

Mon 5/4

BUF - HRL • 2 stops

Nonstop flights

Not available

There are currently no direct flights between Buffalo and Harlingen. You'll need at least 1 connection.

Insights

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Harlingen!

Flight Deals

Cheap Flights from Buffalo to Harlingen (BUF-HRL)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Buffalo to Harlingen

Fri, Aug 14 - Mon, Aug 17

12:30 pm - 8:30 pm

BUF

HRL

9h 00m

2 stops

11:55 am - 9:50 pm

HRL

BUF

8h 55m

2 stops

$359Southwest

Wed, May 20 - Tue, May 26

8:20 am - 5:20 pm

BUF

HRL

10h 00m

2 stops

6:20 am - 3:20 pm

HRL

BUF

8h 00m

2 stops

$403Southwest

Wed, May 20 - Mon, May 25

8:20 am - 5:20 pm

BUF

HRL

10h 00m

2 stops

6:00 am - 3:25 pm

HRL

BUF

8h 25m

2 stops

$458Southwest

Thu, May 14 - Mon, May 18

4:00 pm - 11:00 pm

BUF

HRL

8h 00m

2 stops

10:40 am - 9:30 pm

HRL

BUF

9h 50m

2 stops

$459Southwest

Tue, Sep 1 - Wed, Sep 2

6:00 am - 3:34 pm

BUF

HRL

10h 34m

2 stops

5:15 am - 11:52 pm

HRL

BUF

17h 37m

2 stops

$507United Airlines

Fri, Aug 14 - Mon, Aug 17

7:00 am - 2:42 pm

BUF

HRL

8h 42m

1 stop

3:17 pm - 11:01 pm

HRL

BUF

6h 44m

1 stop

$540American Airlines

Fri, Aug 14 - Mon, Aug 17

6:14 am - 6:13 pm

BUF

HRL

12h 59m

2 stops

3:17 pm - 11:01 pm

HRL

BUF

6h 44m

1 stop

$545American Airlines

Wed, May 20 - Tue, May 26

5:00 am - 2:21 pm

BUF

HRL

10h 21m

2 stops

6:00 am - 10:36 pm

HRL

BUF

15h 36m

1 stop

$749American Airlines

Thu, May 14 - Mon, May 18

5:00 am - 2:21 pm

BUF

HRL

10h 21m

2 stops

2:51 pm - 11:19 pm

HRL

BUF

7h 28m

1 stop

$757American Airlines

Wed, May 20 - Tue, May 26

7:00 am - 4:04 pm

BUF

HRL

10h 04m

2 stops

5:10 am - 4:46 pm

HRL

BUF

10h 36m

3 stops

$791United Airlines

Booking Insights

KAYAK's insights & trends for Buffalo to Harlingen flights

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

Which airlines provide the cheapest flights from Buffalo to Harlingen?

In the past 3 days, the cheapest round-trip tickets from Buffalo to Harlingen were found on Southwest ($359) and United Airlines ($507).

Find deals

Cheapest flight	$280

Flight from Buffalo to Harlingen

When to book flights from Buffalo to Harlingen

Are your dates flexible? Find out the best times to travel from Buffalo 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.

What is the cheapest flight from Buffalo to Harlingen?
In the last 3 days, the lowest price for a flight from Buffalo to Harlingen was $359 for a round-trip ticket.
Do I need a passport to fly between Buffalo and Harlingen?
A passport is not required to fly from Buffalo to Harlingen.
Which airports will I be using when flying from Buffalo to Harlingen?
When flying out of Buffalo you will be using Buffalo. You will be landing at Harlingen, also known as Harlingen Valley Intl.
Which aircraft models fly most regularly from Buffalo to Harlingen?
We unfortunately don’t have that data for this specific route.
How does KAYAK find such low prices on flights from Buffalo 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 Buffalo to Harlingen.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to Harlingen?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Harlingen from Buffalo 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 Buffalo 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 Buffalo with another airline. Booking your flights between Buffalo 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 Buffalo 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 Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Buffalo to Harlingen

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Information on your arrival and departure airports

Buffalo (BUF)

Harlingen (HRL)

BUF - HRL

$359 Find Cheap Flights from Buffalo to Harlingen

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

Everything you should know

Cheap Flights from Buffalo to Harlingen (BUF-HRL)

Recent round-trip flight deals from Buffalo to Harlingen

Recent one-way flight deals from Buffalo to Harlingen

Recent last minute flight deals from Buffalo to Harlingen

KAYAK's insights & trends for Buffalo to Harlingen flights

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

Which airlines provide the cheapest flights from Buffalo to Harlingen?

In the past 3 days, the cheapest round-trip tickets from Buffalo to Harlingen were found on Southwest ($359) and United Airlines ($507).

Good to know

When to book flights from Buffalo to Harlingen

FAQs for booking flights from Buffalo to Harlingen

What is the cheapest flight from Buffalo to Harlingen?

In the last 3 days, the lowest price for a flight from Buffalo to Harlingen was $359 for a round-trip ticket.

Do I need a passport to fly between Buffalo and Harlingen?

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

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

When flying out of Buffalo you will be using Buffalo. You will be landing at Harlingen, also known as Harlingen Valley Intl.

Which aircraft models fly most regularly from Buffalo to Harlingen?

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

How does KAYAK find such low prices on flights from Buffalo 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 Buffalo to Harlingen.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Harlingen from Buffalo 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 Buffalo 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 Buffalo with another airline. Booking your flights between Buffalo 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 Buffalo 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 Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Buffalo to Harlingen

Information on your arrival and departure airports

Cabin class types available on flights from Buffalo to Harlingen

Complete your trip to Harlingen with a hotel stay or car rental

Find direct flights to and from Buffalo and Harlingen

Flights to other popular destinations

Flights from domestic origins to Harlingen

Choose which airport to fly into in Harlingen