How long is the flight from Tulsa to Harlingen, Texas?

There are many flights that can get you from Tulsa to Harlingen, Texas in 3h 59m. Fly via United Airlines to get the fastest option. Tulsa and Harlingen, Texas are separated by a distance of 696 mi.

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

Currently priced at $198, Southwest will fly you from Tulsa to Harlingen, Texas and back. In addition to Southwest, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $253.

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

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

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.

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).

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

Departing on a Friday is a good option for securing a great price. You can expect to save up to 35% when planning your travel around this day of the week.

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.

$334+ Cheap Flights from Tulsa to Harlingen, TX

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

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

Round-trip from	$334 (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 September 11, 2025.

Fri 9/263:42 pmTUL - HRL

1 stop3h 59mUnited Airlines

Tue 9/302:05 pmHRL - TUL

1 stop5h 50mUnited Airlines

Deal found 9/11

$334

Best flights from Tulsa to Harlingen
Discover carefully curated flight deals from Tulsa to Harlingen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2025.

Fri 9/263:42 pmTUL - HRL

1 stop3h 59mUnited Airlines

Tue 9/302:05 pmHRL - TUL

1 stop5h 50mUnited Airlines

Deal found 9/11

$334

Last-minute flights from Tulsa to Harlingen
Discover last-minute flight deals from Tulsa to Harlingen. Data last updated September 11, 2025 and is based on user searches.

Fri 9/263:42 pmTUL - HRL

1 stop3h 59mUnited Airlines

Tue 9/302:05 pmHRL - TUL

1 stop5h 50mUnited Airlines

Deal found 9/11

$334

Fly from

Fly to

Route

Depart

Return

Price

TulsaHarlingen

TUL - HRL

TULHRL

Tulsa

Fri 9/26

3:42 pm-7:41 pm

1 stop3h 59m

Harlingen Valley Intl

Tue 9/30

2:05 pm-7:55 pm

1 stop5h 50m

$334

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

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 $382). 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?

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

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

4,248 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Southwest

8.0

Very good

4,248 reviews

Southwest

8.0

Very good

4,248 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,248 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

How long is the flight from Tulsa to Harlingen, Texas?
There are many flights that can get you from Tulsa to Harlingen, Texas in 3h 59m. Fly via United Airlines to get the fastest option. Tulsa and Harlingen, Texas are separated by a distance of 696 mi.
What are the cheapest airlines flying from Tulsa to Harlingen, Texas round-trip?
Currently priced at $198, Southwest will fly you from Tulsa to Harlingen, Texas and back. In addition to Southwest, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $253.
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 $382). 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 Tulsa to Harlingen

Airline	Cheapest	Average	Flexibility	On-time
Southwest	Cheapest$198	Average$338	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$253	Average$308	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.

$334+ 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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Tulsa 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 Tulsa to Harlingen

Round-trip from

Find flight deals from Tulsa to Harlingen

Cheapest flights from Tulsa to HarlingenExplore 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 September 11, 2025.

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 September 11, 2025.

Cheapflights Fare Finder

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

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.

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?

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

Reviews of airlines servicing Harlingen

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.

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, Texas?

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

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

How can I find direct flights from Tulsa to Harlingen?

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

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

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

Top 2 airlines flying from Tulsa to Harlingen

100% Free

Book with Flexibility

Travel Smart

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 September 11, 2025.