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Harlingen

$272+ Cheap flights from Tulsa to Harlingen (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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
TUL — HRL
May 27 — Jun 31
Wed 5/27
Wed 6/3
1 adult, Economy
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Cheap 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 April 27, 2026.

This American Airlines deal was found by Cheapflights users on 4/22. 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 7/2811:01 am
TUL
-
HRL
1 stop5h 49m
American Airlines
Tue 8/45:22 pm
HRL
-
TUL
1 stop6h 26m
American Airlines
Deal found 4/22$272
This American Airlines deal was found by Cheapflights users on 4/22. 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 5/166:30 pm
TUL
-
HRL
1 stop4h 21m
American Airlines
Fri 5/228:04 pm
HRL
-
TUL
1 stop3h 46m
American Airlines
Deal found 4/22$275
This United Airlines deal was found by Cheapflights users on 4/24. 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 7/39:00 am
TUL
-
HRL
1 stop6h 59m
United Airlines
Sat 7/115:10 am
HRL
-
TUL
1 stop3h 59m
United Airlines
Deal found 4/24$276
This American Airlines deal was found by Cheapflights users on 4/22. 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 5/218:20 pm
TUL
-
HRL
1 stop3h 54m
American Airlines
Thu 5/288:04 pm
HRL
-
TUL
1 stop3h 46m
American Airlines
Deal found 4/22$327
This United Airlines deal was found by Cheapflights users on 4/24. 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 7/119:00 am
TUL
-
HRL
1 stop6h 59m
United Airlines
Sat 7/185:10 am
HRL
-
TUL
1 stop3h 59m
United Airlines
Deal found 4/24$335
This American Airlines deal was found by Cheapflights users on 4/24. 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.
Fri 5/86:00 am
TUL
-
HRL
1 stop4h 17m
American Airlines
Mon 5/117:53 pm
HRL
-
TUL
1 stop4h 02m
American Airlines
Deal found 4/24$339
This Southwest deal was found by Cheapflights users on 4/24. 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.
Sat 7/115:35 am
TUL
-
HRL
1 stop5h 10m
Southwest
Sat 7/185:05 am
HRL
-
TUL
2 stops8h 30m
Southwest
Deal found 4/24$349

Find 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 April 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$272
(American Airlines)

Popular in

November

Cheapest in

April

Average price

$280
Provider with most accurate pricing for Tulsa-Harlingen Valley Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tulsa-Harlingen Valley Intl flights.
Search Deals
From Tulsa to Harlingen Valley Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($59 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 April 27, 2026.
Use the filters below to find and compare flights from Tulsa to Harlingen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TulsaHarlingen

TUL - HRL

TULHRL

Tulsa

Tue 7/28

11:01 am-4:50 pm

1 stop5h 49m

Harlingen Valley Intl

Tue 8/4

5:22 pm-11:48 pm

1 stop6h 26m

$272

TulsaHarlingen

TUL - HRL

TULHRL

Tulsa

Fri 7/3

9:00 am-3:59 pm

1 stop6h 59m

Harlingen Valley Intl

Sat 7/11

5:10 am-9:09 am

1 stop3h 59m

$276

TulsaHarlingen

TUL - HRL

TULHRL

Tulsa

Fri 5/8

6:00 am-10:17 am

1 stop4h 17m

Harlingen Valley Intl

Mon 5/11

7:53 pm-11:55 pm

1 stop4h 02m

$339

TulsaHarlingen

TUL - HRL

TULHRL

Tulsa

Sat 7/11

5:35 am-10:45 am

1 stop5h 10m

Harlingen Valley Intl

Sat 7/18

5:05 am-1:35 pm

2 stops8h 30m

$349

TulsaHarlingen

TUL - HRL

TULHRL

Tulsa

Fri 7/17

1:41 pm-7:49 pm

1 stop6h 08m

Harlingen Valley Intl

Sat 7/25

5:10 am-9:09 am

1 stop3h 59m

$349
Quickest round-trip

TulsaHarlingen

TUL - HRL

TULHRL

Tulsa

Thu 5/21

8:20 pm-12:14 am

1 stop3h 54m

Harlingen Valley Intl

Sun 5/24

8:04 pm-11:50 pm

1 stop3h 46m

$357

TulsaHarlingen

TUL - HRL

TULHRL

Tulsa

Fri 7/3

5:35 am-11:00 am

2 stops5h 25m

Harlingen Valley Intl

Sat 7/11

4:10 pm-9:55 pm

2 stops5h 45m

$359

TulsaHarlingen

TUL - HRL

TULHRL

Tulsa

Fri 7/17

6:40 pm-11:40 pm

2 stops5h 00m

Harlingen Valley Intl

Sat 7/25

5:05 am-1:35 pm

2 stops8h 30m

$373

TulsaHarlingen

TUL - HRL

TULHRL

Tulsa

Tue 9/1

5:02 pm-9:44 pm

1 stop4h 42m

Harlingen Valley Intl

Wed 9/2

5:15 am-9:56 pm

1 stop16h 41m

$377

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Sorted by cheapest first

Compare providers for flights from Tulsa 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 Tulsa to Harlingen in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 Tulsa-Harlingen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Tulsa-Harlingen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Tulsa-Harlingen flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Tulsa-Harlingen 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 Tulsa-Harlingen 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 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

How much does it cost to fly round-trip from Tulsa to Harlingen?

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 April 27, 2026.
Read through reviews of airlines operating flights from Tulsa to Harlingen, such as Southwest 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
4,324 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,324 reviews
Southwest
8.0
Very good
4,324 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,667 reviews
Southwest
8.0
Very good
4,324 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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.

  • How long is the flight from Tulsa to Harlingen?

    American Airlines and United Airlines can get you from Tulsa to Harlingen in just under 5h 49m. Your travel time can differ by up to 1h 10m. Airlines will cover a distance of 696 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Flying on American Airlines is currently your cheapest option to Harlingen, with prices starting at $248. Another option worth looking into is Southwest, starting at $248 round trip. You may be able to fly from Tulsa to Harlingen for 32% less than the average price by searching for these airlines.

  • 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.

See more FAQs

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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 April 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$248Average$338FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$248Average$338FlexibilityNo cancel feeOn-time71%

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