What is the cheapest day to fly from Oklahoma City to Harlingen, Texas?

Travelers seeking maximum savings on their Oklahoma City to Harlingen, Texas flight should consider departing on Tuesday mornings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Oklahoma City to Harlingen, Texas?

Departing on a Monday is a good option for securing a great price. You can expect to save up to 120% when planning your travel around this day of the week.

What is the cheapest month to fly from Oklahoma City to Harlingen, Texas?

April is one of the best times of the year to fly to Harlingen, Texas from Oklahoma City. Prices for April average $328 per person but you can even find prices for as low as $175. The most expensive prices can be found in the month of June. Opting for a April flight can save you 96% on your journey compared to booking in June

Most accurate provider : When it comes to deals on Oklahoma City-Harlingen, Texas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oklahoma City-Harlingen, Texas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Oklahoma City-Harlingen, Texas flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Oklahoma City-Harlingen, Texas flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oklahoma City-Harlingen, Texas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Oklahoma City to Harlingen that include hotel bookings?

Yes. In addition to deals on Oklahoma City to Harlingen flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Oklahoma City to Harlingen?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oklahoma City to Harlingen.

Can I find deals for business class flights from Oklahoma City to Harlingen?

Yes. Cheapflights offers flight deals from Oklahoma City to Harlingen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$155+ Flights from Oklahoma City to Harlingen, TX

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Oklahoma City to Harlingen with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Oklahoma City to Harlingen

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Popular in	June
Cheapest in	April
Average price	$175

Provider with most accurate pricing for Oklahoma City Will Rogers World-Harlingen Valley Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Oklahoma City Will Rogers World-Harlingen Valley Intl flights.

Search Deals

Highest demand for flights based on searches. 23% potential increase in price ($102 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 9% potential price decrease ($30 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Oklahoma City to Harlingen

One-way flights from Oklahoma City to Harlingen
Search for one-way flight options from Oklahoma City to Harlingen. Find affordable one-way fares based on user searches. Data last updated April 3, 2025.

Mon 4/146:00 amOKC - HRL

1 stop5h 30mAmerican Airlines

Deal found 4/2

$155

Mon 4/148:00 amOKC - HRL

2 stops29h 28mUnited Airlines

Deal found 4/2

$349

Cheapflights Fare Finder

Use the filters below to find and compare flights from Oklahoma City to Harlingen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Oklahoma CityHarlingen

OKC - HRL

OKCHRL

Oklahoma City Will Rogers World

Mon 4/14

6:00 am-11:30 am

1 stop5h 30m

$155

Oklahoma CityHarlingen

OKC - HRL

OKCHRL

Oklahoma City Will Rogers World

Mon 4/14

8:00 am-1:28 pm

2 stops29h 28m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Compare providers for flights from Oklahoma City to Harlingen

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Oklahoma City to Harlingen in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Oklahoma City-Harlingen, Texas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oklahoma City-Harlingen, Texas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Oklahoma City-Harlingen, Texas flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Oklahoma City-Harlingen, Texas flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oklahoma City-Harlingen, Texas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Oklahoma City to Harlingen

Have a flexible travel schedule? Discover the best time to fly to Harlingen from Oklahoma City with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Oklahoma City to Harlingen

What is the cheapest month to book a flight from Oklahoma City to Harlingen, Texas?

Currently, April is the cheapest month in which you can book a flight from Oklahoma City to Harlingen, Texas (average of $267). Flying from Oklahoma City to Harlingen, Texas in July is currently the most expensive (average of $414). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from OKC to HRL?

A simple way to save on the total cost of your ticket is to fly from Oklahoma City to Harlingen, Texas in the morning. If you’re flexible enough to do this you can expect to save up to 43% on your trip compared to booking a flight at noon.

Rainfall in Harlingen by month

In terms of precipitation, rainfall in Harlingen, Texas ranges from 1.1 - 5.2 inches per month. September is typically the wettest month, when rainfall can reach 5.2 in. January is typically the driest time to visit Harlingen, Texas when rainfall is around 1.1 in.

Temperature in Harlingen by month

If weather is an important factor for your trip to Harlingen, Texas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

Reviews of airlines servicing Harlingen

United Airlines

7.4

Good

8,619 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

United Airlines

7.4

Good

8,619 reviews

United Airlines

7.4

Good

8,619 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

American Airlines

7.2

Good

10,000 reviews

United Airlines

7.4

Good

8,619 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Can I find deals for flights from Oklahoma City to Harlingen that include hotel bookings?
Yes. In addition to deals on Oklahoma City to Harlingen flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Oklahoma City to Harlingen?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oklahoma City to Harlingen.
Can I find deals for business class flights from Oklahoma City to Harlingen?
Yes. Cheapflights offers flight deals from Oklahoma City to Harlingen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Oklahoma City to Harlingen, Texas?
Currently, April is the cheapest month in which you can book a flight from Oklahoma City to Harlingen, Texas (average of $267). Flying from Oklahoma City to Harlingen, Texas in July is currently the most expensive (average of $414). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Oklahoma City to Harlingen

Airline	Cheapest	Average	Flexibility	On-time
Southwest	Cheapest$218	Average$346	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$233	Average$278	FlexibilityNo cancel fee	On-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$155+ Cheap flights from Oklahoma City to Harlingen, TX (OKC - HRL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/14. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Oklahoma City to Harlingen with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Oklahoma City to Harlingen

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Average price

Find flight deals from Oklahoma City to Harlingen

One-way flights from Oklahoma City to HarlingenSearch for one-way flight options from Oklahoma City to Harlingen. Find affordable one-way fares based on user searches. Data last updated April 3, 2025.

Search for one-way flight options from Oklahoma City to Harlingen. Find affordable one-way fares based on user searches. Data last updated April 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Oklahoma City to Harlingen that are best for you.

Compare providers for flights from Oklahoma City to Harlingen

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Oklahoma City to Harlingen in April.

Best time to book a flight from Oklahoma City to Harlingen

Have a flexible travel schedule? Discover the best time to fly to Harlingen from Oklahoma City with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Oklahoma City to Harlingen

What is the cheapest month to book a flight from Oklahoma City to Harlingen, Texas?

What is the cheapest time of day to fly from OKC to HRL?

Find hourly flight availability from Oklahoma City to Harlingen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 3, 2025.

Rainfall in Harlingen by month

Plan your trip to Harlingen by taking into account the average rainfall totals by month.

Temperature in Harlingen by month

Plan your trip to Harlingen by taking into account the average temperature totals by month.

Reviews of airlines servicing Harlingen

Related info for your journey

Find useful and relevant information for your journey from Oklahoma City to Harlingen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Oklahoma City to Harlingen that include hotel bookings?

How can I find direct flights from Oklahoma City to Harlingen?

Can I find deals for business class flights from Oklahoma City to Harlingen?

What is the cheapest month to book a flight from Oklahoma City to Harlingen, Texas?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Oklahoma City to Harlingen

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Oklahoma City to Harlingen

100% Free

Book with Flexibility

Travel Smart

One-way flights from Oklahoma City to Harlingen
Search for one-way flight options from Oklahoma City to Harlingen. Find affordable one-way fares based on user searches. Data last updated April 3, 2025.