TUL - HRL

$237 Find Cheap Flights from Tulsa to Harlingen

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Tulsa to Harlingen departing on 8/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Harlingen

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Tulsa to Harlingen, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Tulsa to Harlingen, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Tulsa to Harlingen (TUL-HRL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Tulsa to Harlingen that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Tulsa to Harlingen

Mon, Aug 4 - Thu, Aug 7
United Airlines Logo
5:08 pm - 9:50 pmTUL-HRL
4h 42m1 stop
United Airlines Logo
5:20 pm - 11:15 pmHRL-TUL
5h 55m1 stop
$237United Airlines
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Mon, Aug 4 - Thu, Aug 7
Southwest Logo
6:40 pm - 11:50 pmTUL-HRL
5h 10m2 stops
Southwest Logo
6:50 pm - 10:20 pmHRL-TUL
3h 30m1 stop
$242Southwest
Find Deal
Mon, Aug 4 - Thu, Aug 7
Southwest Logo
6:40 pm - 11:50 pmTUL-HRL
5h 10m2 stops
Southwest Logo
9:30 am - 4:15 pmHRL-TUL
6h 45m2 stops
$247Southwest
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Sat, Aug 16 - Tue, Aug 19
Southwest Logo
3:45 pm - 9:25 pmTUL-HRL
5h 40m1 stop
Southwest Logo
2:10 pm - 9:35 pmHRL-TUL
7h 25m2 stops
$248Southwest
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Sat, Aug 16 - Tue, Aug 19
Southwest Logo
5:50 am - 12:05 pmTUL-HRL
6h 15m2 stops
Southwest Logo
2:10 pm - 10:00 pmHRL-TUL
7h 50m2 stops
$253Southwest
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Sun, Sep 21 - Tue, Sep 23
Southwest Logo
6:45 am - 2:10 pmTUL-HRL
7h 25m1 stop
Southwest Logo
2:10 pm - 10:00 pmHRL-TUL
7h 50m2 stops
$254Southwest
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Sun, Sep 21 - Tue, Sep 23
Southwest Logo
11:30 am - 7:25 pmTUL-HRL
7h 55m2 stops
Southwest Logo
2:10 pm - 9:35 pmHRL-TUL
7h 25m2 stops
$278Southwest
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Fri, Jul 18 - Mon, Jul 21
Southwest Logo
4:35 pm - 8:00 pmTUL-HRL
3h 25m1 stop
Southwest Logo
8:50 pm - 12:25 amHRL-TUL
3h 35m1 stop
$309Southwest
Find Deal
Fri, Jul 18 - Mon, Jul 21
Southwest Logo
6:40 pm - 11:50 pmTUL-HRL
5h 10m2 stops
Southwest Logo
8:50 pm - 12:25 amHRL-TUL
3h 35m1 stop
$344Southwest
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Wed, Jul 16 - Sun, Jul 20
United Airlines Logo
3:30 pm - 7:35 pmTUL-HRL
4h 05m1 stop
United Airlines Logo
5:10 am - 9:22 amHRL-TUL
4h 12m1 stop
$369United Airlines
Find Deal
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KAYAK's insights & trends for Tulsa to Harlingen flights

Get data-powered insights and trends into flights from Tulsa to Harlingen to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Tulsa to Harlingen?

The average price of all round-trip flights from Tulsa to Harlingen clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Tulsa to Harlingen, look for departures on Saturdays and avoid leaving on a Wednesday, as it's usually the priciest day. When flying back from Harlingen, Thursday is the cheapest day to fly and Friday is the most expensive.

Good to know

Cheapest flight$237
Flight from Tulsa to Harlingen

When to book flights from Tulsa to Harlingen

Are your dates flexible? Find out the best times to travel from Tulsa to Harlingen based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Tulsa to Harlingen

  • What is the cheapest flight from Tulsa to Harlingen?

    In the last 3 days, the lowest price for a flight from Tulsa to Harlingen was $237 for a round-trip ticket.

  • Do I need a passport to fly between Tulsa and Harlingen?

    No, a passport isn't needed to fly from Tulsa to Harlingen. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Tulsa to Harlingen?

    On your way to Harlingen, you’ll fly out from Tulsa. You’ll be landing at Harlingen Valley Intl.

  • Which aircraft models fly most regularly from Tulsa to Harlingen?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Tulsa to Harlingen?

    Star Alliance is the only airline alliance operating flights between Tulsa and Harlingen.

  • How does KAYAK find such low prices on flights from Tulsa to Harlingen?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Tulsa to Harlingen.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Tulsa to Harlingen?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Harlingen from Tulsa is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Tulsa to Harlingen?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Harlingen with an airline and back to Tulsa with another airline. Booking your flights between Tulsa and HRL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Tulsa to Harlingen?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Harlingen from Tulsa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Tulsa to Harlingen

 
See real verified KAYAK customer reviews for airlines flying from Tulsa to Harlingen. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Tulsa to Harlingen? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4270 reviews
8.6Crew
7.0Food
7.6Entertainment
8.0Comfort
8.2Boarding
Airline reviews

Delayed flight. Nicest crew member was a SW pilot flying seated next to me who kindly move to seat the final passenger. Flight extra delayed. My cup of refreshment of ginger ale was so packed with ice it was literally 2 sips.

4.0 OkayTraci, Jun 2025OAK - SEA
Read more Southwest reviews

Delayed flight. Nicest crew member was a SW pilot flying seated next to me who kindly move to seat the final passenger. Flight extra delayed. My cup of refreshment of ginger ale was so packed with ice it was literally 2 sips.

For my birthday trip this was my second time ever flying, this trip was the best.

after landing, we stay 2 hours on the taxi way before reaching the gate The airline and the crew were good though

No trays in our seats, we sat in first row, purchased a business class fare. Had to hold our drinks and snack in our hands. No plugs for our cell phones. Had to pay for it a drink cocktail each. Seats so uncomfortable.

Flight wasn’t even full, but too many carry-ons caused us to run out of bin space. New bag fee has folks who would usually check their bags carrying on. Watching Southwest morph into Spirit/Frontier is so sad to watch

Sat on tarmac for 2 hours and then missed my connecting flight

First time traveling on Southwest since bag fees were implemented. Usual good service. Just more expensive now.

We sat on the plane on the tarmac for 4 hours.

Multiple delays and gate changes. Arrived at final destination 6 hours late. All rental cars had been taken.

The movies using Southwest WiFi kept pausing and I had to restart multiple times.

The flight delay in Dallas created a domino effect that impacted all connecting flights, leading to an increase in the number of connections. As a result, I missed my flight from Casablanca to Marrakech due to the tight turnaround when landing in Casablanca. CMN Airport was understaffed; only one employee was available to assist passengers while others just stood by and watched. It was an extremely frustrating situation. Many passengers were crying and banging their hands on the counter while talking to customer service representative Allabough. Unfortunately, Allabough couldn’t change my flight in the system. At the same time, I was on the phone with an American Airlines customer service representative named Solomon, who said he couldn’t make the change either. So, I decided to take an ONYA Voyages train from Casablanca to Marrakech to reach my destination on Friday, June 26. It turned out to be an unpredictable trip.

Pretty bad gate mgmt upon arrival. No open gates and we had to wait at midnight. Shouldn’t be a surprise that an aircraft is coming in.

Comfortable plane ride however on delays disappointment no real details as to why the delays when other flights are leaving the airport

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

I’m impressed that we were on time in Sacramento after having a late departure in Newark and our made it. The staff was friendly and warm.

5.5 hour delay with no explanation on why, along with no proactive effort to reaccomodate me.

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious.

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious. this return flight not as tasty, but filling.

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

It’s a great flight. Service is good. Staff is awesome.

Everything you need to know for your flight from Tulsa to Harlingen

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