How many flights depart from Harlingen to Oklahoma on average per week?

55 flights are operational weekly from Harlingen to Oklahoma as of April 2026. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.

When did momondo last update prices for flights from Harlingen Valley Intl Airport to Oklahoma?

Prices for flights from Harlingen Valley Intl Airport to Oklahoma refresh daily.

How many operators does momondo search for flights from Harlingen Valley Intl Airport to Oklahoma?

The number of operators available for flights from Harlingen Valley Intl Airport to Oklahoma is 3 as of April 2026.

How old do you have to be to fly from Harlingen Valley Intl Airport to Oklahoma?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Harlingen Valley Intl Airport to Oklahoma.

What documentation or ID do you need to fly to Oklahoma?

The necessary travel and health documents for your Oklahoma trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$159 Cheap Flights from Harlingen to Oklahoma in 2026

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Find the cheapest flights from Harlingen to Oklahoma

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:04 pm - 9:50 pm

HRL

DFW

1h 46mnonstop

10:44 pm - 12:14 am

DFW

HRL

1h 30mnonstop

$297American Airlines

Sat, Jun 20 - Tue, Jun 23

12:05 pm - 4:12 pm

HRL

DFW

4h 07m

1 stop

5:24 pm - 9:54 pm

DFW

HRL

4h 30m

1 stop

$307United Airlines

Wed, May 20 - Mon, May 25

8:04 pm - 9:50 pm

HRL

DFW

1h 46mnonstop

10:44 pm - 12:14 am

DFW

HRL

1h 30mnonstop

$308American Airlines

Sat, Jun 20 - Tue, Jun 23

5:15 am - 8:53 am

HRL

DFW

3h 38m

1 stop

11:59 am - 3:34 pm

DFW

HRL

3h 35m

1 stop

$317United Airlines

Wed, Aug 12 - Thu, Aug 13

5:18 pm - 11:30 pm

HRL

DFW

6h 12m

1 stop

3:59 pm - 7:49 pm

DFW

HRL

3h 50m

1 stop

$323United Airlines

Wed, May 20 - Sun, May 24

7:53 pm - 11:55 pm

HRL

TUL

4h 02m

1 stop

6:33 pm - 10:51 pm

TUL

HRL

4h 18m

1 stop

$324American Airlines

Fri, May 15 - Tue, May 19

10:43 am - 12:27 pm

HRL

DFW

1h 44mnonstop

6:02 pm - 7:34 pm

DFW

HRL

1h 32mnonstop

$333American Airlines

Thu, Jun 25 - Sat, Jun 27

5:16 pm - 9:56 pm

HRL

TUL

4h 40m

1 stop

1:41 pm - 7:29 pm

TUL

HRL

5h 48m

1 stop

$341United Airlines

Tue, Sep 1 - Wed, Sep 2

5:00 pm - 11:40 pm

HRL

TUL

6h 40m

2 stops

12:15 pm - 4:00 pm

TUL

HRL

3h 45m

1 stop

$413Southwest

Fri, May 15 - Tue, May 19

5:00 pm - 11:40 pm

HRL

TUL

6h 40m

2 stops

10:20 am - 4:00 pm

TUL

HRL

5h 40m

2 stops

$423Southwest

Fri, May 15 - Tue, May 19

American Airlines flights from Harlingen to Oklahoma

Our best American Airlines deals on Harlingen to Oklahoma flight tickets

American Airlines

Jun 20

HRL8:04 pmHarlingen Valley Intl

1h 46m

DFW9:50 pmDallas/Fort Worth

Jun 23

DFW10:44 pmDallas/Fort Worth

1h 30m

HRL12:14 amHarlingen Valley Intl

$297

American Airlines

Jun 20

HRL8:04 pmHarlingen Valley Intl

1h 46m

DFW9:50 pmDallas/Fort Worth

Jun 23

DFW10:44 pmDallas/Fort Worth

1h 30m

HRL12:14 amHarlingen Valley Intl

$308

American Airlines

May 15

HRL7:53 pmHarlingen Valley Intl

4h 02m

1 stop

TUL11:55 pmTulsa

May 19

TUL6:33 pmTulsa

4h 18m

1 stop

HRL10:51 pmHarlingen Valley Intl

$324

United Airlines flights from Harlingen to Oklahoma

Our best United Airlines deals on Harlingen to Oklahoma flight tickets

United Airlines

May 20

HRL12:05 pmHarlingen Valley Intl

4h 07m

1 stop

DFW4:12 pmDallas/Fort Worth

May 25

DFW5:24 pmDallas/Fort Worth

4h 30m

1 stop

HRL9:54 pmHarlingen Valley Intl

$307

United Airlines

Aug 12

HRL5:15 amHarlingen Valley Intl

3h 38m

1 stop

DFW8:53 amDallas/Fort Worth

Aug 13

DFW11:59 amDallas/Fort Worth

3h 35m

1 stop

HRL3:34 pmHarlingen Valley Intl

$317

United Airlines

May 20

HRL5:18 pmHarlingen Valley Intl

6h 12m

1 stop

DFW11:30 pmDallas/Fort Worth

May 24

DFW3:59 pmDallas/Fort Worth

3h 50m

1 stop

HRL7:49 pmHarlingen Valley Intl

$323

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Sat 6/20

8:04 pm-9:50 pm

Nonstop1h 46m

Dallas/Fort Worth

Tue 6/23

10:44 pm-12:14 am

Nonstop1h 30m

$297

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Wed 5/20

12:05 pm-4:12 pm

1 stop4h 07m

Dallas/Fort Worth

Mon 5/25

5:24 pm-9:54 pm

1 stop4h 30m

$307

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Sat 6/20

8:04 pm-9:50 pm

Nonstop1h 46m

Dallas/Fort Worth

Tue 6/23

10:44 pm-12:14 am

Nonstop1h 30m

$308

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Wed 8/12

5:15 am-8:53 am

1 stop3h 38m

Dallas/Fort Worth

Thu 8/13

11:59 am-3:34 pm

1 stop3h 35m

$317

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Wed 5/20

5:18 pm-11:30 pm

1 stop6h 12m

Dallas/Fort Worth

Sun 5/24

3:59 pm-7:49 pm

1 stop3h 50m

$323

HarlingenTulsa

HRL - TUL

HRLTUL

Harlingen Valley Intl

Fri 5/15

7:53 pm-11:55 pm

1 stop4h 02m

Tulsa

Tue 5/19

6:33 pm-10:51 pm

1 stop4h 18m

$324

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Thu 6/25

10:43 am-12:27 pm

Nonstop1h 44m

Dallas/Fort Worth

Sat 6/27

6:02 pm-7:34 pm

Nonstop1h 32m

$333

HarlingenTulsa

HRL - TUL

HRLTUL

Harlingen Valley Intl

Tue 9/1

5:16 pm-9:56 pm

1 stop4h 40m

Tulsa

Wed 9/2

1:41 pm-7:29 pm

1 stop5h 48m

$341

HarlingenTulsa

HRL - TUL

HRLTUL

Harlingen Valley Intl

Fri 5/15

5:00 pm-11:40 pm

2 stops6h 40m

Tulsa

Tue 5/19

12:15 pm-4:00 pm

1 stop3h 45m

$413

HarlingenTulsa

HRL - TUL

HRLTUL

Harlingen Valley Intl

Fri 5/15

5:00 pm-11:40 pm

2 stops6h 40m

Tulsa

Tue 5/19

10:20 am-4:00 pm

2 stops5h 40m

$423

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Harlingen to Oklahoma

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Airlines

Other information

What is the cheapest airline that flies from Harlingen Valley Intl to Oklahoma?

United Airlines and American Airlines are the most popular carriers operating from Harlingen Valley Intl to Oklahoma

What airlines fly to Oklahoma?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Oklahoma from Harlingen according to our data. American Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Oklahoma. Keep in mind that there are 3 different airlines that fly to Oklahoma on a routine basis, so you have a few additional options to choose from.

Cheap Harlingen to Oklahoma flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Harlingen to Oklahoma

Fastest flight time	1h 30m
Direct flights	Every day
Airports in Oklahoma	32 airports

The fastest flight from Harlingen to Oklahoma takes 1h 30m

Direct flights go from Harlingen to Oklahoma every day.

There are 32 airports in Oklahoma. From Harlingen there are direct flights to Dallas/Fort Worth (DFW).

Search flight deals

Frequently asked questions about flying from Harlingen to Oklahoma

When did momondo last update prices for flights from Harlingen Valley Intl Airport to Oklahoma?
Prices for flights from Harlingen Valley Intl Airport to Oklahoma refresh daily.
How many operators does momondo search for flights from Harlingen Valley Intl Airport to Oklahoma?
The number of operators available for flights from Harlingen Valley Intl Airport to Oklahoma is 3 as of April 2026.
How old do you have to be to fly from Harlingen Valley Intl Airport to Oklahoma?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Harlingen Valley Intl Airport to Oklahoma.
What documentation or ID do you need to fly to Oklahoma?
The necessary travel and health documents for your Oklahoma trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Harlingen to Oklahoma

Compare and see reviews for airlines that fly from Harlingen to Oklahoma with momondo

Airline	Rating	Free Cancellation	Price
Southwest	PriceFrom $291	Free Cancellation	Rating 8.0 4,331 reviews		Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Harlingen to Oklahoma?

It is quick and easy to find Harlingen to Oklahoma flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Oklahoma that suits you.

Can I find flights from Harlingen to Oklahoma with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Harlingen to Oklahoma flights to just show those with flexible booking policies.

How can momondo help me find flights from Harlingen to Oklahoma?

momondo provides multiple filters to help you find the best flight to Oklahoma from Harlingen. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Harlingen to Oklahoma right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Harlingen to Oklahoma flights. All you need is a valid email address and we will do the rest; it is that quick and easy.