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 12/4. 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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Flight 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

Thu, Dec 4 - Mon, Dec 8
American Airlines Logo
6:45 am - 11:40 amTUL-HRL
4h 55m1 stop
American Airlines Logo
5:36 am - 9:16 amHRL-TUL
3h 40m1 stop
$237American Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
American Airlines Logo
10:07 am - 3:29 pmTUL-HRL
5h 22m1 stop
American Airlines Logo
5:36 am - 9:16 amHRL-TUL
3h 40m1 stop
$249American Airlines
Find Deal
Wed, Apr 1 - Fri, Apr 3
United Airlines Logo
9:34 am - 1:14 pmTUL-HRL
3h 40m1 stop
United Airlines Logo
5:15 am - 11:08 amHRL-TUL
5h 53m1 stop
$389United Airlines
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Thu, Dec 4 - Mon, Dec 8
United Airlines Logo
6:00 am - 9:54 pmTUL-HRL
15h 54m2 stops
United Airlines Logo
5:00 pm - 9:57 pmHRL-TUL
4h 57m1 stop
$407United Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
United Airlines Logo
9:15 am - 11:04 amTUL-HRL
25h 49m2 stops
United Airlines Logo
5:00 pm - 9:57 pmHRL-TUL
4h 57m1 stop
$487United Airlines
Find Deal
Wed, Apr 1 - Fri, Apr 3
American Airlines Logo
5:28 am - 4:10 pmTUL-HRL
10h 42m2 stops
American Airlines Logo
5:50 am - 9:15 amHRL-TUL
3h 25m1 stop
$679American Airlines
Find Deal
Wed, Apr 1 - Fri, Apr 3
American Airlines Logo
5:28 am - 4:10 pmTUL-HRL
10h 42m2 stops
American Airlines Logo
7:55 pm - 11:33 pmHRL-TUL
3h 38m1 stop
$683American Airlines
Find Deal
Wed, Apr 1 - Fri, Apr 3
American Airlines Logo
5:28 am - 4:10 pmTUL-HRL
10h 42m2 stops
American Airlines Logo
7:55 pm - 11:33 pmHRL-TUL
3h 38m1 stop
$688American Airlines
Find Deal

Everything you should know

Top airlines
American Airlines
Cheapest • from $237 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$237
American Airlines
Thu 12/4Mon 12/8
TUL - HRL • 1 stop
Cheapest one-way
Multiple Airlines
Wed 10/22
TUL - HRL • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Harlingen!
Booking Insights

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?

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

  • Which is the best airline for flights from Tulsa to Harlingen, Southwest or American Airlines?

    The two airlines most popular with KAYAK users for flights from Tulsa to Harlingen are Southwest and American Airlines. With an average price for the route of $338 and an overall rating of 8.0, Southwest is the most popular choice. American Airlines is also a great choice for the route, with an average price of $313 and an overall rating of 7.2.

  • 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 4235 reviews
8.0Comfort
8.6Crew
8.1Boarding
7.5Entertainment
7.0Food
Airline reviews

Sacrament staff are always polite and helpful. Airport is easy to maneuver and boarding is straightforward.

10.0 ExcellentStacy, Oct 2025SMF - DEN
Read more Southwest reviews

Sacrament staff are always polite and helpful. Airport is easy to maneuver and boarding is straightforward.

Great flight. Outstanding Service. Southwest was able to put us on a direct flight to Denver when the connection could have been affected by a later arrival to Baltimore. The direct flight was less expensive that the flight with the connection in Baltimore.

Delays delays delays. Late taking off, late landing, wait for a gate, etc.

Boarded on time but once we were ready for take off, the crew determined that, although every seat was taken, somehow someone was on the wrong flight. Delay, delay delay, announcements and ended up with one person checking EVERY ID against their passenger Manifest only to figure out it was a "clerical error." We departed 54 minutes late causing me to run in the St. Louis Airport to make my connection and lose the priority boarding spot I had paid for. Unnecessary delay.

I was re-booked onto another flight because my original flight was delayed and I would have missed my connector. I ended up in the “C” group after paying extra to be in the “A “ group on the original flight. At least if you’re going to re-book people, re-book them into the same group.

Was good. I miss the free 2 checked bags. That was part of what made Southwest special

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.

First, my flight was a usual flight nothing exceptional or unexpected. Over all it was a normal, good flight! Second, your questionaire is wholly lacking in the proper options to which one can answer a question. Often on short flights, there is no food let alone entertainment so why isn't that reflected in your questionaire? A simple "not applicable" would cover that issue appropriately but no, your form arbitrarily enters an answer based on the initial assessment which normally isn't factual. Until you provide an accurate means of assessing flights, I'll no longer be completing of these unimpressive and misleading assessements. Thank you!

A couple ladies from the crew were so rude and nasty. Thought they were mad at having to be there especially if you asked a question. This will make me think twice next time if I book a flight with you.

Always seated jammed in rear of aircraft Admirals Club food at DFW terminal D was absolute worst food experience and I pay $600/year to eat this dried out junk

Flight attendants on this flight were very attentive and friendly

You can plug your phone in & use their wifi to watch movies, etc, but the plane’s wifi was disconnected for most of the flight.

Very below average , plane from Dallas to Toyko was very poor designed plane. I had to sit for 13 hours next to fat man. Really bad seat and entertainment screen sucked

Full flight so overhead bin space ran out & bags had to be checked. When you’re in the last boarding group, you might as well expect that. Don’t pay to check bags though because when they run out of space for carry-ons, they check your bag to your destination for free. When traveling with children, no need to pay extra for seats, they will assign seats & have to sit your children with you.

American almost always Delays flights from Austin to Dallas and back. I cannot believe they have such poor service on this route. I was about to switch to American from Delta, but they gave me enough reasons not to.

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

Having to reschedule flights a day later, they loaded by luggage on the wrong plane from Little rock now I have to HOPE they deliver it to where im staying like they said would. International flight crew was very disgruntled and not very friendly.

The entertainment package was vast and the selections were very current. Keep updating it was great.

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

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