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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Harlingen from Oklahoma 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 Oklahoma 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 Oklahoma with another airline. 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 Oklahoma 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 Oklahoma 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>

$130 CHEAP FLIGHTS from Oklahoma to Harlingen

HRL

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

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Cheapest round-trip

$230

Overall average: $420

American Airlines

Wed 12/3Sun 12/7

DFW - HRL • Non-stop

Cheapest one-way

$130

American Airlines

Sun 11/9

OKC - HRL • 1 stop

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 Oklahoma to Harlingen

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Oklahoma 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 for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Oklahoma to Harlingen

Wed, Dec 3 - Sun, Dec 7

8:08 am - 9:41 amDFW-HRL

1h 33mnonstop

8:04 pm - 9:44 pmHRL-DFW

1h 40mnonstop

$230American Airlines

Find Deal

Thu, Dec 4 - Mon, Dec 8

6:45 am - 11:40 amTUL-HRL

4h 55m1 stop

5:36 am - 9:16 amHRL-TUL

3h 40m1 stop

$237American Airlines

Find Deal

Tue, Dec 16 - Mon, Dec 22

3:50 pm - 7:49 pmDFW-HRL

3h 59m1 stop

5:20 pm - 9:55 pmHRL-DFW

4h 35m1 stop

$250United Airlines

Find Deal

Wed, Nov 19 - Wed, Nov 26

8:08 am - 9:51 amDFW-HRL

1h 43mnonstop

8:02 pm - 9:44 pmHRL-DFW

1h 42mnonstop

$254American Airlines

Find Deal

Wed, Nov 5 - Tue, Dec 9

7:00 am - 10:59 amDFW-HRL

3h 59m1 stop

5:00 pm - 9:50 pmHRL-DFW

4h 50m1 stop

$256United Airlines

Find Deal

Wed, Dec 3 - Sun, Dec 7

9:55 am - 3:59 pmDFW-HRL

6h 04m1 stop

9:20 am - 3:57 pmHRL-DFW

6h 37m1 stop

$278United Airlines

Find Deal

Wed, Nov 5 - Tue, Dec 9

9:40 pm - 11:14 pmDFW-HRL

1h 34mnonstop

10:11 am - 11:49 amHRL-DFW

1h 38mnonstop

$282American Airlines

Find Deal

Tue, Nov 25 - Sat, Nov 29

4:20 pm - 11:55 pmOKC-HRL

7h 35m1 stop

5:40 am - 9:15 amHRL-OKC

3h 35m1 stop

$542Southwest

Find Deal

Tue, Nov 25 - Sat, Nov 29

9:40 am - 5:00 pmOKC-HRL

7h 20m2 stops

8:50 pm - 12:05 amHRL-OKC

3h 15m1 stop

$646Southwest

Find Deal

Tue, Nov 25 - Sat, Nov 29

9:40 am - 5:00 pmOKC-HRL

7h 20m2 stops

4:15 pm - 11:20 pmHRL-OKC

7h 05m2 stops

$831Southwest

Find Deal

Useful Info

Low season	September
High season	March
Cheapest flight	$130

Best time to beat the crowds with an average 5% drop in price.

Most popular time to fly with an average 6% increase in price.

Flight from Oklahoma City to Harlingen

How does KAYAK find such low prices on flights from Oklahoma 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 Oklahoma to Harlingen.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oklahoma to Harlingen?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Harlingen from Oklahoma 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 Oklahoma 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 Oklahoma with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oklahoma 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 Oklahoma 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 to Harlingen

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Harlingen

Harlingen (HRL)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

HRL

$130 Find Cheap Flights from Oklahoma to Harlingen

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

Everything you should know

Cheap Flights from Oklahoma to Harlingen

Recent round-trip flight deals from Oklahoma to Harlingen

Recent one-way flight deals from Oklahoma to Harlingen

Recent last minute flight deals from Oklahoma to Harlingen

Recent direct flight deals from Oklahoma to Harlingen

Good to know

FAQs for booking flights from Oklahoma to Harlingen

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

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Harlingen from Oklahoma 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 Oklahoma 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 Oklahoma with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oklahoma 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 Oklahoma 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 to Harlingen

Information on the airport you'll fly into in Harlingen

Cabin class types available on flights to Oklahoma

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

Find direct flights for Harlingen

Flights to other popular destinations

Flights from domestic origins to Harlingen

Choose which airport to fly into in Harlingen

Find deals for your return flight