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

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 Harlingen to Oklahoma. 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 Harlingen to Oklahoma?

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

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 from Harlingen to Oklahoma with an airline and back 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 Harlingen to Oklahoma?

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 from Harlingen to 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>

Which airlines provide the cheapest flights from Harlingen to Oklahoma?

In the past 3 days, the cheapest round-trip tickets from Harlingen to Oklahoma were found on United Airlines ($273) and American Airlines ($288).

Which airlines provide the cheapest flights from Harlingen to Oklahoma?

In the past 3 days, the cheapest round-trip tickets from Harlingen to Oklahoma were found on United Airlines ($273) and American Airlines ($288).

What is the cheapest time of day to fly to Oklahoma?

The cheapest time of day to fly to Oklahoma is generally in the morning , when round-trip flights cost $281 on average. The most expensive time of day to fly to Oklahoma is generally at night, which is peak travel time and where the average cost of a ticket is $296.

How long does a flight from Harlingen to Oklahoma take?

The duration of a flight to Oklahoma depends on your arrival airport. The shortest route to Oklahoma from Harlingen is to Tulsa , which takes 4h 38m .

How long does a flight from Harlingen to Oklahoma take?

The duration of a flight to Oklahoma depends on your arrival airport. The shortest route to Oklahoma from Harlingen is to Tulsa , which takes 4h 38m .

$137 CHEAP FLIGHTS from Harlingen to Oklahoma

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Flight Deals

Book Cheap Harlingen to Oklahoma Plane Tickets

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Harlingen to Oklahoma 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 Harlingen to Oklahoma

Sat, Jan 10 - Sun, Jan 11

6:02 am - 7:38 amHRL-DFW

1h 36mnonstop

9:45 pm - 11:21 pmDFW-HRL

1h 36mnonstop

$273American Airlines

Find Deal

Sat, Dec 20 - Sat, Jan 3

5:34 am - 7:14 amHRL-DFW

1h 40mnonstop

6:12 pm - 7:41 pmDFW-HRL

1h 29mnonstop

$288American Airlines

Find Deal

Fri, Dec 26 - Sun, Dec 28

5:34 am - 7:14 amHRL-DFW

1h 40mnonstop

9:10 pm - 10:48 pmDFW-HRL

1h 38mnonstop

$291American Airlines

Find Deal

Sat, May 23 - Mon, May 25

8:10 pm - 9:50 pmHRL-DFW

1h 40mnonstop

10:36 pm - 11:59 pmDFW-HRL

1h 23mnonstop

$292American Airlines

Find Deal

Fri, Dec 26 - Mon, Dec 29

5:00 am - 8:51 amHRL-DFW

3h 51m1 stop

7:00 am - 11:13 amDFW-HRL

4h 13m1 stop

$296United Airlines

Find Deal

Sat, Dec 20 - Sat, Dec 27

12:15 pm - 3:57 pmHRL-DFW

3h 42m1 stop

3:59 pm - 7:36 pmDFW-HRL

3h 37m1 stop

$308United Airlines

Find Deal

Tue, Jan 27 - Sat, Jan 31

11:06 am - 12:42 pmHRL-DFW

1h 36mnonstop

9:45 pm - 11:21 pmDFW-HRL

1h 36mnonstop

$313American Airlines

Find Deal

Thu, Dec 18 - Thu, Dec 18

5:00 am - 8:51 amHRL-DFW

3h 51m1 stop

1:58 pm - 7:36 pmDFW-HRL

5h 38m1 stop

$317United Airlines

Find Deal

Sat, Jan 31 - Tue, Feb 3

3:22 pm - 7:53 pmHRL-XNA

4h 31m1 stop

5:28 pm - 11:21 pmXNA-HRL

5h 53m1 stop

$319American Airlines

Find Deal

Sat, Jan 31 - Tue, Feb 3

3:39 pm - 12:13 pmHRL-XNA

20h 34m1 stop

3:41 pm - 2:39 pmXNA-HRL

46h 58m2 stops

$1,200Delta

Find Deal

Booking Insights

KAYAK's insights & trends for Harlingen to Oklahoma flights

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

Prices

Airlines

Your flight ticket price will generally be cheaper if you fly to Oklahoma on a Tuesday and more expensive on a Wednesday. On your return trip to Harlingen, you should consider flying back on a Tuesday, and avoid Thursdays for better deals.

Find deals

Cheapest flight	$137

Flight from Harlingen to Dallas/Fort Worth Airport

How does KAYAK find such low prices on flights from Harlingen to Oklahoma?
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 Harlingen to Oklahoma.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Harlingen to Oklahoma?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Harlingen to 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 Harlingen to Oklahoma?
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 from Harlingen to Oklahoma with an airline and back with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Harlingen to Oklahoma?
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 from Harlingen to Oklahoma up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.
What is the cheapest time of day to fly to Oklahoma?
The cheapest time of day to fly to Oklahoma is generally in the morning, when round-trip flights cost $281 on average. The most expensive time of day to fly to Oklahoma is generally at night, which is peak travel time and where the average cost of a ticket is $296.

Looking for a cheap flight? 25% of our users found tickets from Harlingen to the following destinations at these prices or less: Dallas $183 one-way - $348 round-trip

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

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Popular routes

Return flight deals

Information on your arrival and departure airports

Harlingen (HRL)

$137 Find Cheap Flights from Harlingen to Oklahoma

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

Book Cheap Harlingen to Oklahoma Plane Tickets

Recent round-trip flight deals from Harlingen to Oklahoma

Recent one-way flight deals from Harlingen to Oklahoma

Recent last minute flight deals from Harlingen to Oklahoma

Recent direct flight deals from Harlingen to Oklahoma

KAYAK's insights & trends for Harlingen to Oklahoma flights

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

What’s the cheapest day of the week to fly from Harlingen to Oklahoma?

Your flight ticket price will generally be cheaper if you fly to Oklahoma on a Tuesday and more expensive on a Wednesday. On your return trip to Harlingen, you should consider flying back on a Tuesday, and avoid Thursdays for better deals.

Which airlines provide the cheapest flights from Harlingen to Oklahoma?

In the past 3 days, the cheapest round-trip tickets from Harlingen to Oklahoma were found on United Airlines ($273) and American Airlines ($288).

How long does a flight from Harlingen to Oklahoma take?

The duration of a flight to Oklahoma depends on your arrival airport. The shortest route to Oklahoma from Harlingen is to Tulsa, which takes 4h 38m.

Good to know

FAQs - booking Oklahoma flights

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

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 Harlingen to Oklahoma.

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

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

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 from Harlingen to Oklahoma with an airline and back with another airline.

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

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 from Harlingen to Oklahoma up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

What is the cheapest time of day to fly to Oklahoma?

The cheapest time of day to fly to Oklahoma is generally in the morning, when round-trip flights cost $281 on average. The most expensive time of day to fly to Oklahoma is generally at night, which is peak travel time and where the average cost of a ticket is $296.

Top tips for finding cheap flights to Oklahoma

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

Information on your arrival and departure airports

Cabin class types available on flights to Oklahoma

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

Flights to other popular destinations

Flights from other airports in Harlingen to Oklahoma

Flights from Harlingen to popular cities in Oklahoma

Find deals for your return flight