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Harlingen

$119+ Cheap flights from Oklahoma to Harlingen, TX (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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — HRL
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Oklahoma to Harlingen

Discover tips and strategies to find the most affordable flight options for your journey from Oklahoma (USOK) to Harlingen (HRL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$237
(American Airlines)

One-way from

$149
(American Airlines)
From Oklahoma to Harlingen Valley Intl
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One-way flight from Oklahoma to Harlingen Valley Intl
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Find flight deals from Oklahoma to Harlingen

Cheapest flights from Oklahoma to Harlingen
Explore the most affordable flight options available from Oklahoma to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This American Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/68:08 amDFW - HRL
Nonstop1h 34mAmerican Airlines
Mon 3/107:54 pmHRL - DFW
Nonstop1h 45mAmerican Airlines
Deal found 1/21$237
This Southwest deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2412:15 pmOKC - HRL
1 stop6h 25mSouthwest
Mon 3/37:25 pmHRL - OKC
1 stop3h 45mSouthwest
Deal found 1/20$249
This American Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/87:47 amOKC - HRL
1 stop3h 54mAmerican Airlines
Sat 2/155:47 amHRL - OKC
1 stop3h 32mAmerican Airlines
Deal found 1/20$259
This United deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/67:00 amDFW - HRL
1 stop4h 22mUnited Airlines
Mon 3/104:55 pmHRL - DFW
1 stop4h 51mUnited Airlines
Deal found 1/21$317
This United Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/143:45 pmOKC - HRL
1 stop3h 44mUnited Airlines
Sun 6/155:16 pmHRL - OKC
1 stop4h 20mUnited Airlines
Deal found 1/19$417
This Mytrip deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/83:55 pmDFW - HRL
2 stops19h 10mMultiple Airlines
Thu 4/1011:45 amHRL - DFW
2 stops16h 47mMultiple Airlines
Deal found 1/21$501

Find flights from Oklahoma to Harlingen within your budget

Customize your flight search to find flights from Oklahoma to Harlingen that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DallasHarlingen

DFW - HRL

DFWHRL

Dallas/Fort Worth

Thu 3/6

8:08 am-9:42 am

Nonstop1h 34m

Harlingen Valley Intl

Mon 3/10

7:54 pm-9:39 pm

Nonstop1h 45m

$237

Oklahoma CityHarlingen

OKC - HRL

OKCHRL

Oklahoma City Will Rogers World

Mon 2/24

12:15 pm-6:40 pm

1 stop6h 25m

Harlingen Valley Intl

Mon 3/3

7:25 pm-11:10 pm

1 stop3h 45m

$249

Oklahoma CityHarlingen

OKC - HRL

OKCHRL

Oklahoma City Will Rogers World

Sat 2/8

7:47 am-11:41 am

1 stop3h 54m

Harlingen Valley Intl

Sat 2/15

5:47 am-9:19 am

1 stop3h 32m

$259

DallasHarlingen

DFW - HRL

DFWHRL

Dallas/Fort Worth

Thu 3/6

7:00 am-11:22 am

1 stop4h 22m

Harlingen Valley Intl

Mon 3/10

4:55 pm-9:46 pm

1 stop4h 51m

$317

Oklahoma CityHarlingen

OKC - HRL

OKCHRL

Oklahoma City Will Rogers World

Sat 6/14

3:45 pm-7:29 pm

1 stop3h 44m

Harlingen Valley Intl

Sun 6/15

5:16 pm-9:36 pm

1 stop4h 20m

$417

DallasHarlingen

DFW - HRL

DFWHRL

Dallas/Fort Worth

Tue 4/8

3:55 pm-11:05 am

2 stops19h 10m

Harlingen Valley Intl

Thu 4/10

11:45 am-4:32 am

2 stops16h 47m

$501

DallasHarlingen

DFW - HRL

DFWHRL

Dallas/Fort Worth

Mon 2/24

8:53 pm-10:30 pm

Nonstop1h 37m

$119

DallasHarlingen

DFW - HRL

DFWHRL

Dallas/Fort Worth

Mon 2/24

7:34 pm-11:15 pm

1 stop3h 41m

$129

Oklahoma CityHarlingen

OKC - HRL

OKCHRL

Oklahoma City Will Rogers World

Mon 4/14

7:56 pm-11:59 pm

1 stop4h 03m

$160

DallasHarlingen

DFW - HRL

DFWHRL

Dallas/Fort Worth

Mon 3/3

5:55 pm-2:26 pm

2 stops20h 31m

$179

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 12 results
1
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Best time to book a flight from Oklahoma to Harlingen

Have a flexible travel schedule? Discover the best time to fly to Harlingen from Oklahoma 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.

Travel insights for flights from Oklahoma to Harlingen

Get recent, data-driven insights about flights from Oklahoma to Harlingen including ideal travel times, pricing trends, and more.

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

Currently, April is the cheapest month in which you can book a flight from Oklahoma to Harlingen, Texas (average of $267). Flying from Oklahoma to Harlingen, Texas in July is currently the most expensive (average of $420). 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 OK to HRL?

Find hourly flight availability from Oklahoma 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 January 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oklahoma to Harlingen, Texas as you normally would.

Rainfall in Harlingen by month

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

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

Get insights into the airlines that provide service to Harlingen. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Harlingen. Reviews last updated January 21, 2025.
Read through reviews of airlines operating flights from Oklahoma to Harlingen, such as American Airlines and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,662 reviews

Food

7.2

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Food

7.2

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Food

7.2

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,985 reviews
Southwest
8.1
Very good
4,662 reviews

Food

7.2

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,662 reviews

Food

7.2

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

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

  • What airport do you fly into for flights to Harlingen from Oklahoma?

    Located just 3.7 mi from the city center, Harlingen Valley Intl (HRL) is the airport most travelers will use when flying to Harlingen from Oklahoma.

  • What are the cheapest airlines to fly from Oklahoma to Harlingen, Texas one-way?

    The cheapest airlines for a one-way flight from Oklahoma to Harlingen, Texas are American Airlines ($149), United Airlines ($155), and Delta ($214).

  • What are the most popular routes from Oklahoma to Harlingen, Texas?

    While some choose either Oklahoma City Will Rogers World - Harlingen Valley Intl or Tulsa - Harlingen Valley Intl, Dallas/Fort Worth - Harlingen Valley Intl is the most popular route from Oklahoma to Harlingen, Texas.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oklahoma 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 to Harlingen, Texas?

    Currently, April is the cheapest month in which you can book a flight from Oklahoma to Harlingen, Texas (average of $267). Flying from Oklahoma to Harlingen, Texas in July is currently the most expensive (average of $420). 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.

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Top airline flying from Oklahoma to Harlingen

Discover the top airline that operate flights from Oklahoma to Harlingen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$175Average$316FlexibilityNo cancel feeOn-time71%
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