HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Harlingen

$237+ Cheap flights from Tulsa to Harlingen, TX (TUL - HRL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
TUL — HRL
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Tulsa 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 Tulsa to Harlingen

Discover tips and strategies to find the most affordable flight options for your journey from Tulsa (TUL) 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 July 29, 2025.

Round-trip from

$237
(United Airlines)
From Tulsa to Harlingen Valley Intl
Search Deals

Find flight deals from Tulsa to Harlingen

Cheapest flights from Tulsa to Harlingen
Explore the most affordable flight options available from Tulsa to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This United Airlines deal was found by Cheapflights users on 7/28. 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.
Fri 9/195:23 pmTUL - HRL
1 stop4h 29mUnited Airlines
Sun 9/215:00 amHRL - TUL
1 stop3h 59mUnited Airlines
Deal found 7/28$237
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Tue 8/125:00 amTUL - HRL
1 stop4h 32mAmerican Airlines
Sat 8/166:30 pmHRL - TUL
1 stop3h 40mAmerican Airlines
Deal found 7/28$259
This Southwest deal was found by Cheapflights users on 7/28. 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.
Fri 9/1911:45 amTUL - HRL
1 stop5h 25mSouthwest
Sun 9/216:00 amHRL - TUL
2 stops7h 45mSouthwest
Deal found 7/28$323

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tulsa 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 July 29, 2025.
Use the filters below to find and compare flights from Tulsa to Harlingen that are best for you.

Fly from

Tulsa

Fly to

Harlingen

Route

Depart

Return

Price

TulsaHarlingen

TUL - HRL

TULHRL

Tulsa

Fri 9/19

5:23 pm-9:52 pm

1 stop4h 29m

Harlingen Valley Intl

Sun 9/21

5:00 am-8:59 am

1 stop3h 59m

$237

TulsaHarlingen

TUL - HRL

TULHRL

Tulsa

Tue 8/12

5:00 am-9:32 am

1 stop4h 32m

Harlingen Valley Intl

Sat 8/16

6:30 pm-10:10 pm

1 stop3h 40m

$259

TulsaHarlingen

TUL - HRL

TULHRL

Tulsa

Fri 9/19

11:45 am-5:10 pm

1 stop5h 25m

Harlingen Valley Intl

Sun 9/21

6:00 am-1:45 pm

2 stops7h 45m

$323

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Tulsa to Harlingen

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

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

Currently, April is the cheapest month in which you can book a flight from Tulsa to Harlingen, Texas (average of $267). Flying from Tulsa to Harlingen, Texas in June is currently the most expensive (average of $381). 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 TUL to HRL?

Find hourly flight availability from Tulsa 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 July 29, 2025.

It’s optimal to fly from Tulsa to Harlingen, Texas in the morning. By choosing this option you can save up to 41% on the cost of your flight, compared to a flight at noon.

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 July 29, 2025.
Read through reviews of airlines operating flights from Tulsa to Harlingen, such as Southwest, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,238 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,896 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Related info for your journey

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

  • What are the cheapest airlines flying from Tulsa to Harlingen, Texas round-trip?

    Currently priced at $237, United Airlines will fly you from Tulsa to Harlingen, Texas and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Southwest - these airlines can fly you to your destination from $259 and $323, respectively.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Tulsa to Harlingen, Texas (average of $267). Flying from Tulsa to Harlingen, Texas in June is currently the most expensive (average of $381). 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

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

Alternative routes for Tulsa to Harlingen

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Hobby flights
Dallas/Fort Worth to George Bush Intcntl flights
Dallas/Fort Worth to Brownsville flights
Dallas/Fort Worth to El Paso flights
Dallas/Fort Worth to San Antonio flights
Tulsa to Austin flights
Fayetteville to Hobby flights
Fayetteville to Austin flights
Tulsa to Dallas/Fort Worth flights
Fayetteville to George Bush Intcntl flights
Dallas/Fort Worth to Austin flights
Oklahoma City to Hobby flights
Oklahoma City to George Bush Intcntl flights
Fayetteville to Dallas/Fort Worth flights
Oklahoma City to Dallas/Fort Worth flights
Tulsa to Hobby flights
Tulsa to Love Field flights
Dallas/Fort Worth to Corpus Christi flights
Dallas/Fort Worth to McAllen flights
Tulsa to George Bush Intcntl flights
Oklahoma City to San Antonio flights
Dallas/Fort Worth to Harlingen flights
Dallas/Fort Worth to Lubbock flights
Oklahoma City to Austin flights
Dallas/Fort Worth to Midland flights
Fayetteville to San Antonio flights
Oklahoma City to Love Field flights
Dallas/Fort Worth to Amarillo flights
Fayetteville to Love Field flights
Tulsa to San Antonio flights
Dallas/Fort Worth to Laredo flights
Liberal to Dallas/Fort Worth flights
Tulsa to Corpus Christi flights
Oklahoma City to Midland flights
Tulsa to Brownsville flights
Dallas/Fort Worth to San Angelo flights
Oklahoma City to El Paso flights
Oklahoma City to Corpus Christi flights
Dallas/Fort Worth to Tyler flights
Dallas/Fort Worth to Abilene flights
Dallas/Fort Worth to Beaumont flights
Fayetteville to Brownsville flights
Oklahoma City to McAllen flights
Dallas/Fort Worth to Killeen flights
Fayetteville to Midland flights
Dallas/Fort Worth to Texarkana flights
Tulsa to College Station flights
Oklahoma City to Brownsville flights
Dallas/Fort Worth to Waco flights
Tulsa to McAllen flights

Top 2 airlines flying from Tulsa to Harlingen

Discover the top 2 airlines that operate flights from Tulsa 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$198Average$338FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$248Average$288FlexibilityNo cancel feeOn-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.