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>

$125 Cheap Flights from Oklahoma to Harlingen

HRL

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

...and more

In the last 7 days travelers have searched 44,212,782 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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

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

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

Low season	September
High season	February
Cheapest flight	$125

Best time to beat the crowds with an average 13% drop in price.

Most popular time to fly and prices are also 7% lower on average.

Flight from Dallas/Fort Worth Airport 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.

See more FAQs

Nonstop departures

Oklahoma to Harlingen Valley Intl

Monday

Air Canada, Air New Zealand, American Airlines, +4 more

Air Canada, Air New Zealand, +5 more

Tuesday

Air Canada, Air New Zealand, American Airlines, +4 more

Air Canada, Air New Zealand, +5 more

Wednesday

Air Canada, Air New Zealand, American Airlines, +5 more

Air Canada, Air New Zealand, +6 more

Thursday

Air Canada, Air New Zealand, American Airlines, +4 more

Air Canada, Air New Zealand, +5 more

Friday

Air Canada, Air New Zealand, American Airlines, +4 more

Air Canada, Air New Zealand, +5 more

Saturday

Air Canada, Air New Zealand, American Airlines, +5 more

Air Canada, Air New Zealand, +6 more

Sunday

Air Canada, Air New Zealand, American Airlines, +5 more

Air Canada, Air New Zealand, +6 more

See more direct flights

Nonstop returns

Harlingen Valley Intl to Oklahoma

Monday

Air Canada, Air New Zealand, American Airlines, +4 more

Air Canada, Air New Zealand, +5 more

Tuesday

Air Canada, Air New Zealand, American Airlines, +4 more

Air Canada, Air New Zealand, +5 more

Wednesday

Air Canada, Air New Zealand, American Airlines, +5 more

Air Canada, Air New Zealand, +6 more

Thursday

Air Canada, Air New Zealand, American Airlines, +4 more

Air Canada, Air New Zealand, +5 more

Friday

Air Canada, Air New Zealand, American Airlines, +4 more

Air Canada, Air New Zealand, +5 more

Saturday

Air Canada, Air New Zealand, American Airlines, +5 more

Air Canada, Air New Zealand, +6 more

Sunday

Air Canada, Air New Zealand, American Airlines, +5 more

Air Canada, Air New Zealand, +6 more

See more direct flights

Book cheap flights from Oklahoma to Harlingen

Recent round-trip flight deals

8/19Mon

nonstopAmerican Airlines

1h 33mDFW-HRL

8/19Mon

nonstopAmerican Airlines

1h 36mHRL-DFW

$129

8/15Thu

1 stopAmerican Airlines

5h 42mTUL-HRL

8/19Mon

1 stopAmerican Airlines

5h 58mHRL-TUL

$178

8/13Tue

nonstopAmerican Airlines

1h 28mDFW-HRL

8/17Sat

nonstopAmerican Airlines

1h 37mHRL-DFW

$179

8/6Tue

nonstopAmerican Airlines

1h 28mDFW-HRL

8/8Thu

nonstopAmerican Airlines

1h 37mHRL-DFW

$199

8/13Tue

1 stopUnited Airlines

3h 34mDFW-HRL

8/17Sat

1 stopUnited Airlines

4h 22mHRL-DFW

$208

8/10Sat

1 stopAmerican Airlines

4h 33mOKC-HRL

8/15Thu

1 stopAmerican Airlines

3h 43mHRL-OKC

$208

7/10Wed

nonstopAmerican Airlines

1h 26mDFW-HRL

7/16Tue

nonstopAmerican Airlines

1h 37mHRL-DFW

$229

8/19Mon

1 stopUnited Airlines

5h 41mDFW-HRL

8/19Mon

1 stopUnited Airlines

4h 37mHRL-DFW

$308

8/13Tue

1 stopUnited Airlines

3h 34mDFW-HRL

8/17Sat

2 stopsUnited Airlines

11h 52mHRL-DFW

$317

7/16Tue

2 stops

17h 52mDFW-HRL

7/20Sat

2 stops

20h 40mHRL-DFW

$1,004

Recent one-way flight deals

7/10Wed

nonstopAmerican Airlines

1h 23mDFW-HRL

$125

6/27Thu

1 stopAmerican Airlines

5h 41mTUL-HRL

$129

6/26Wed

nonstopAmerican Airlines

1h 28mDFW-HRL

$158

7/28Sun

1 stopUnited Airlines

3h 44mDFW-HRL

$174

7/10Wed

1 stopUnited Airlines

3h 40mDFW-HRL

$194

6/22Sat

nonstopAmerican Airlines

1h 27mDFW-HRL

$197

6/22Sat

1 stopUnited Airlines

3h 26mDFW-HRL

$225

6/26Wed

1 stopUnited Airlines

3h 40mDFW-HRL

$229

7/10Wed

2 stopsUnited Airlines

26h 10mDFW-HRL

$273

6/22Sat

2 stopsUnited Airlines

16h 14mDFW-HRL

$275

Last minute flights from Oklahoma to Harlingen

Last minute flight, train and bus deals

6/13Thu

multi-stopAmerican Airlines

3h 59mTUL-HRL

6/15Sat

multi-stopAmerican Airlines

3h 40mHRL-TUL

$310

6/12Wed

nonstopAmerican Airlines

1h 28mDFW-HRL

6/18Tue

nonstopAmerican Airlines

1h 39mHRL-DFW

$411

6/12Wed

multi-stopUnited Airlines

3h 22mDFW-HRL

6/18Tue

multi-stopUnited Airlines

16h 43mHRL-DFW

$464

6/16Sun

nonstopAmerican Airlines

1h 27mDFW-HRL

6/19Wed

nonstopAmerican Airlines

1h 40mHRL-DFW

$472

6/14Fri

nonstopAmerican Airlines

1h 27mDFW-HRL

6/16Sun

nonstopAmerican Airlines

1h 39mHRL-DFW

$493

6/16Sun

multi-stopUnited Airlines

6h 34mDFW-HRL

6/19Wed

multi-stopUnited Airlines

25h 11mHRL-DFW

$516

6/14Fri

multi-stopUnited Airlines

6h 34mDFW-HRL

6/16Sun

multi-stopUnited Airlines

6h 03mHRL-DFW

$553

6/13Thu

multi-stopUnited Airlines

11h 01mTUL-HRL

6/15Sat

multi-stopUnited Airlines

6h 05mHRL-TUL

$919

6/13Thu

multi-stopUnited Airlines

11h 01mTUL-HRL

6/15Sat

multi-stopUnited Airlines

8h 02mHRL-TUL

$1,419

6/14Fri

multi-stopUnited Airlines

6h 34mDFW-HRL

6/16Sun

multi-stopUnited Airlines

14h 48mHRL-DFW

$1,434

Flights to Harlingen

Destination:

Harlingen (HRL)United States

Return flight deals:

Harlingen - Oklahoma

Cabin classes:

Browse origins:

Flights from Dallas/Fort Worth Airport to Harlingen

$417

Flights from Oklahoma City to Harlingen

$238

Flights from Tulsa to Harlingen

Browse destinations:

$229

Flights to Harlingen, Harlingen

HRL

$125 Find cheap flights from Oklahoma to Harlingen

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Harlingen departing on 7/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

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

Good to know

Low season

High season

Cheapest flight

FAQs for booking flights from Oklahoma to Harlingen

How does KAYAK find such low prices 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?

What is the Hacker Fare option on flights from Oklahoma to Harlingen?

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

Prefer to fly non-stop from Oklahoma to Harlingen?

Oklahoma to Harlingen Valley Intl

Harlingen Valley Intl to Oklahoma

Book cheap flights from Oklahoma to Harlingen

Recent round-trip flight deals

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Recent one-way flight deals

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Last minute flights from Oklahoma to Harlingen

Last minute flight, train and bus deals

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Flights to Harlingen

Destination:

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