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$236+ Cheap flights from Harlingen, TX to Tulsa (HRL - TUL)

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 3/20. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — TUL
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
1 adult, Economy
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Cheap flight deals from Harlingen to Tulsa

Cheapest flights from Harlingen to Tulsa
Explore the most affordable flight options available from Harlingen to Tulsa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.

This Southwest deal was found by Cheapflights users on 3/9. 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 4/186:05 am
HRL
-
TUL
1 stop3h 35m
Southwest
Sat 4/253:30 pm
TUL
-
HRL
1 stop6h 05m
Southwest
Deal found 3/9$271
This United Airlines deal was found by Cheapflights users on 3/7. 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 4/49:20 am
HRL
-
TUL
1 stop4h 26m
United Airlines
Sat 4/111:49 pm
TUL
-
HRL
1 stop5h 51m
United Airlines
Deal found 3/7$289
This Southwest deal was found by Cheapflights users on 3/7. 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 5/86:00 pm
HRL
-
TUL
2 stops4h 50m
Southwest
Sun 5/105:30 pm
TUL
-
HRL
2 stops6h 20m
Southwest
Deal found 3/7$299
This United Airlines deal was found by Cheapflights users on 3/7. 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 5/89:20 am
HRL
-
TUL
1 stop4h 26m
United Airlines
Sun 5/109:00 am
TUL
-
HRL
1 stop7h 04m
United Airlines
Deal found 3/7$338
This United Airlines deal was found by Cheapflights users on 3/5. 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.
Tue 5/512:10 pm
HRL
-
TUL
1 stop4h 05m
United Airlines
Wed 5/66:00 am
TUL
-
HRL
1 stop5h 23m
United Airlines
Deal found 3/5$341
This Southwest deal was found by Cheapflights users on 3/7. 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 4/46:10 am
HRL
-
TUL
1 stop3h 35m
Southwest
Sat 4/113:45 pm
TUL
-
HRL
2 stops5h 50m
Southwest
Deal found 3/7$352
This American Airlines deal was found by Cheapflights users on 3/10. 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 3/216:00 am
HRL
-
TUL
1 stop3h 35m
American Airlines
Mon 3/235:00 am
TUL
-
HRL
1 stop5h 12m
American Airlines
Deal found 3/10$361

Find flight deals from Harlingen to Tulsa

Discover tips and strategies to find the most affordable flight options for your journey from Harlingen (HRL) to Tulsa (TUL). 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 March 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$271
(Southwest)

One-way from

$236
(American Airlines)
Provider with most accurate pricing for Harlingen Valley Intl-Tulsa flight deals.
Search Deals
Provider most trusted by Cheapflights users for Harlingen Valley Intl-Tulsa flights.
Search Deals
From Harlingen Valley Intl to Tulsa
Search Deals
One-way flight from Harlingen Valley Intl to Tulsa
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Harlingen to Tulsa 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 March 10, 2026.
Use the filters below to find and compare flights from Harlingen to Tulsa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarlingenTulsa

HRL - TUL

HRLTUL

Harlingen Valley Intl

Sat 4/18

6:05 am-9:40 am

1 stop3h 35m

Tulsa

Sat 4/25

3:30 pm-9:35 pm

1 stop6h 05m

$271

HarlingenTulsa

HRL - TUL

HRLTUL

Harlingen Valley Intl

Fri 5/8

6:00 pm-10:50 pm

2 stops4h 50m

Tulsa

Sun 5/10

5:30 pm-11:50 pm

2 stops6h 20m

$299

HarlingenTulsa

HRL - TUL

HRLTUL

Harlingen Valley Intl

Tue 5/5

12:10 pm-4:15 pm

1 stop4h 05m

Tulsa

Wed 5/6

6:00 am-11:23 am

1 stop5h 23m

$341
Quickest round-trip

HarlingenTulsa

HRL - TUL

HRLTUL

Harlingen Valley Intl

Sat 3/21

6:00 am-9:35 am

1 stop3h 35m

Tulsa

Mon 3/23

5:00 am-10:12 am

1 stop5h 12m

$361
Cheapest one-way
Quickest one-way

HarlingenTulsa

HRL - TUL

HRLTUL

Harlingen Valley Intl

Fri 3/20

5:30 pm-10:55 pm

2 stops5h 25m

$318

HarlingenTulsa

HRL - TUL

HRLTUL

Harlingen Valley Intl

Fri 3/20

11:59 am-4:09 pm

3 stops52h 10m

$1,983

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/6

Sorted by cheapest first

Compare providers for flights from Harlingen to Tulsa

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

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

Related info for your journey

Find useful and relevant information for your journey from Harlingen to Tulsa. 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 Harlingen, Texas to Tulsa?

    Southwest and United Airlines can get you from Harlingen, Texas to Tulsa in just under 3h 35m. Your travel time can differ by up to 30m. Airlines will cover a distance of 696 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Harlingen to Tulsa 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

Traveling to a place near Tulsa?

Book flights to Tulsa if you plan to visit one of these locations
Catoosa
McAlester
Owasso
Broken Arrow
Muskogee

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