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

72 flights are operational weekly from Harlingen to Oklahoma as of September 2026. The most popular departure day for this route is Mon, with 17% 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 2 as of September 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.

$110 Cheap Flights from Harlingen to Oklahoma in 2026/27

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.

6:41 pm - 8:28 pmHRL Harlingen Valley Intl-DFW Dallas/Fort Worth

1h 47mnonstop

9:48 pm - 11:31 pmDFW Dallas/Fort Worth-HRL Harlingen Valley Intl

1h 43mnonstop

$219American Airlines

Wed, Dec 2 - Sat, Dec 5

5:40 am - 7:27 amHRL Harlingen Valley Intl-DFW Dallas/Fort Worth

1h 47mnonstop

8:31 am - 10:14 amDFW Dallas/Fort Worth-HRL Harlingen Valley Intl

1h 43mnonstop

$235American Airlines

Tue, Nov 3 - Thu, Nov 5

2:00 pm - 5:51 pmHRL Harlingen Valley Intl-DFW Dallas/Fort Worth

3h 51m1 stop Houston George Bush Intcntl

9:50 am - 1:25 pmDFW Dallas/Fort Worth-HRL Harlingen Valley Intl

3h 35m1 stop Houston George Bush Intcntl

$239United Airlines

Wed, Dec 2 - Sat, Dec 5

6:41 pm - 8:28 pmHRL Harlingen Valley Intl-DFW Dallas/Fort Worth

1h 47mnonstop

12:12 pm - 1:56 pmDFW Dallas/Fort Worth-HRL Harlingen Valley Intl

1h 44mnonstop

$251American Airlines

Thu, Nov 5 - Mon, Nov 9

5:40 am - 7:27 amHRL Harlingen Valley Intl-DFW Dallas/Fort Worth

1h 47mnonstop

9:48 pm - 11:31 pmDFW Dallas/Fort Worth-HRL Harlingen Valley Intl

1h 43mnonstop

$251American Airlines

Fri, Nov 13 - Sat, Nov 14

1:59 pm - 7:40 pmHRL Harlingen Valley Intl-DFW Dallas/Fort Worth

5h 41m1 stop Houston George Bush Intcntl

5:25 pm - 10:48 pmDFW Dallas/Fort Worth-HRL Harlingen Valley Intl

5h 23m1 stop Houston George Bush Intcntl

$271United Airlines

Thu, Nov 5 - Mon, Nov 9

5:16 pm - 9:52 pmHRL Harlingen Valley Intl-TUL Tulsa

4h 36m1 stop Houston George Bush Intcntl

9:20 am - 3:34 pmTUL Tulsa-HRL Harlingen Valley Intl

6h 14m1 stop Houston George Bush Intcntl

$351United Airlines

Tue, Jan 26 - Wed, Jan 27

5:16 pm - 9:52 pmHRL Harlingen Valley Intl-TUL Tulsa

4h 36m1 stop Houston George Bush Intcntl

9:20 am - 3:34 pmTUL Tulsa-HRL Harlingen Valley Intl

6h 14m1 stop Houston George Bush Intcntl

$371United Airlines

Tue, Jan 26 - Wed, Jan 27

1:55 pm - 9:50 pmHRL Harlingen Valley Intl-TUL Tulsa

7h 55m1 stop Dallas Love Field

1:10 pm - 8:15 pmTUL Tulsa-HRL Harlingen Valley Intl

7h 05m2 stops Dallas Love Field Austin Bergstrom

$405Southwest

Fri, Sep 25 - Tue, Sep 29

6:20 am - 12:20 pmHRL Harlingen Valley Intl-TUL Tulsa

6h 00m2 stops Austin Bergstrom Dallas Love Field

10:30 am - 8:15 pmTUL Tulsa-HRL Harlingen Valley Intl

9h 45m2 stops Phoenix Sky Harbor Intl Austin Bergstrom

$459Southwest

Fri, Sep 25 - Tue, Sep 29

Cheap last minute flights

Enter your travel dates to find the best prices.

5:51 am - 9:50 amHRL Harlingen Valley Intl-TUL Tulsa

3h 59m1 stop Dallas/Fort Worth

10:41 am - 4:58 pmTUL Tulsa-HRL Harlingen Valley Intl

6h 17m1 stop Dallas/Fort Worth

$383American Airlines

Sun, Sep 20 - Wed, Sep 23

6:00 am - 9:55 amHRL Harlingen Valley Intl-TUL Tulsa

3h 55m1 stop Houston Hobby

4:45 pm - 9:50 pmTUL Tulsa-HRL Harlingen Valley Intl

5h 05m2 stops Dallas Love Field Houston Hobby

$414Southwest

Sun, Sep 20 - Wed, Sep 23

6:00 am - 2:00 pmHRL Harlingen Valley Intl-TUL Tulsa

8h 00m2 stops Houston Hobby Austin Bergstrom

12:15 pm - 8:15 pmTUL Tulsa-HRL Harlingen Valley Intl

8h 00m2 stops Houston Hobby Austin Bergstrom

$428Southwest

Sun, Sep 20 - Wed, Sep 23

5:51 am - 9:50 amHRL Harlingen Valley Intl-TUL Tulsa

3h 59m1 stop Dallas/Fort Worth

6:00 am - 9:58 amTUL Tulsa-HRL Harlingen Valley Intl

3h 58m1 stop Dallas/Fort Worth

$441American Airlines

Fri, Sep 18 - Sun, Sep 20

5:05 am - 9:10 amHRL Harlingen Valley Intl-TUL Tulsa

4h 05m1 stop Houston George Bush Intcntl

9:00 am - 1:24 pmTUL Tulsa-HRL Harlingen Valley Intl

4h 24m1 stop Houston George Bush Intcntl

$463United Airlines

Sun, Sep 20 - Tue, Sep 22

4:53 pm - 6:45 pmHRL Harlingen Valley Intl-DFW Dallas/Fort Worth

1h 52mnonstop

12:41 pm - 2:16 pmDFW Dallas/Fort Worth-HRL Harlingen Valley Intl

1h 35mnonstop

$481American Airlines

Sun, Sep 20 - Sat, Oct 17

1:55 pm - 9:50 pmHRL Harlingen Valley Intl-TUL Tulsa

7h 55m1 stop Dallas Love Field

6:15 am - 2:35 pmTUL Tulsa-HRL Harlingen Valley Intl

8h 20m2 stops Dallas Love Field Houston Hobby

$517Southwest

Fri, Sep 18 - Sun, Sep 20

3:35 pm - 5:22 pmHRL Harlingen Valley Intl-DFW Dallas/Fort Worth

1h 47mnonstop

1:39 pm - 3:05 pmDFW Dallas/Fort Worth-HRL Harlingen Valley Intl

1h 26mnonstop

$521American Airlines

Sat, Sep 19 - Tue, Sep 22

7:15 am - 11:01 amHRL Harlingen Valley Intl-DFW Dallas/Fort Worth

3h 46m1 stop Houston George Bush Intcntl

9:50 am - 1:23 pmDFW Dallas/Fort Worth-HRL Harlingen Valley Intl

3h 33m1 stop Houston George Bush Intcntl

$536United Airlines

Sun, Sep 20 - Sat, Oct 17

5:05 am - 11:01 amHRL Harlingen Valley Intl-DFW Dallas/Fort Worth

5h 56m1 stop Houston George Bush Intcntl

2:20 pm - 7:39 pmDFW Dallas/Fort Worth-HRL Harlingen Valley Intl

5h 19m1 stop Houston George Bush Intcntl

$541United Airlines

Sat, Sep 19 - Tue, Sep 22

Cheap direct flights

Enter your travel dates to find the best prices.

6:41 pm - 8:28 pmHRL Harlingen Valley Intl-DFW Dallas/Fort Worth

1h 47mnonstop

9:48 pm - 11:31 pmDFW Dallas/Fort Worth-HRL Harlingen Valley Intl

1h 43mnonstop

$219American Airlines

Wed, Dec 2 - Sat, Dec 5

5:40 am - 7:27 amHRL Harlingen Valley Intl-DFW Dallas/Fort Worth

1h 47mnonstop

8:31 am - 10:14 amDFW Dallas/Fort Worth-HRL Harlingen Valley Intl

1h 43mnonstop

$235American Airlines

Tue, Nov 3 - Thu, Nov 5

5:40 am - 7:27 amHRL Harlingen Valley Intl-DFW Dallas/Fort Worth

1h 47mnonstop

9:48 pm - 11:31 pmDFW Dallas/Fort Worth-HRL Harlingen Valley Intl

1h 43mnonstop

$251American Airlines

Fri, Nov 13 - Sat, Nov 14

6:41 pm - 8:28 pmHRL Harlingen Valley Intl-DFW Dallas/Fort Worth

1h 47mnonstop

12:12 pm - 1:56 pmDFW Dallas/Fort Worth-HRL Harlingen Valley Intl

1h 44mnonstop

$251American Airlines

Thu, Nov 5 - Mon, Nov 9

6:41 pm - 8:28 pmHRL Harlingen Valley Intl-DFW Dallas/Fort Worth

1h 47mnonstop

8:31 am - 10:14 amDFW Dallas/Fort Worth-HRL Harlingen Valley Intl

1h 43mnonstop

$267American Airlines

Mon, Dec 7 - Fri, Dec 11

6:41 pm - 8:28 pmHRL Harlingen Valley Intl-DFW Dallas/Fort Worth

1h 47mnonstop

9:16 pm - 10:59 pmDFW Dallas/Fort Worth-HRL Harlingen Valley Intl

1h 43mnonstop

$267American Airlines

Fri, Nov 6 - Mon, Nov 9

6:41 pm - 8:28 pmHRL Harlingen Valley Intl-DFW Dallas/Fort Worth

1h 47mnonstop

8:31 am - 10:14 amDFW Dallas/Fort Worth-HRL Harlingen Valley Intl

1h 43mnonstop

$277American Airlines

Thu, Nov 5 - Mon, Nov 9

6:42 pm - 8:30 pmHRL Harlingen Valley Intl-DFW Dallas/Fort Worth

1h 48mnonstop

8:27 am - 10:08 amDFW Dallas/Fort Worth-HRL Harlingen Valley Intl

1h 41mnonstop

$277American Airlines

Wed, Oct 28 - Sat, Oct 31

6:41 pm - 8:28 pmHRL Harlingen Valley Intl-DFW Dallas/Fort Worth

1h 47mnonstop

9:16 pm - 10:59 pmDFW Dallas/Fort Worth-HRL Harlingen Valley Intl

1h 43mnonstop

$295American Airlines

Fri, Nov 6 - Mon, Nov 9

6:42 pm - 8:30 pmHRL Harlingen Valley Intl-DFW Dallas/Fort Worth

1h 48mnonstop

8:27 am - 10:08 amDFW Dallas/Fort Worth-HRL Harlingen Valley Intl

1h 41mnonstop

$295American Airlines

Tue, Oct 6 - Fri, Oct 9

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United Airlines flights from Harlingen to Oklahoma

Our best United Airlines deals on Harlingen to Oklahoma flight tickets

United Airlines

Dec 2

HRL2:00 pmHarlingen Valley Intl

3h 51m

1 stop

DFW5:51 pmDallas/Fort Worth

Dec 5

DFW9:50 amDallas/Fort Worth

3h 35m

1 stop

HRL1:25 pmHarlingen Valley Intl

$239

United Airlines

Jan 26

HRL5:16 pmHarlingen Valley Intl

4h 36m

1 stop

TUL9:52 pmTulsa

Jan 27

TUL9:20 amTulsa

6h 14m

1 stop

HRL3:34 pmHarlingen Valley Intl

$263

United Airlines

Nov 5

HRL1:59 pmHarlingen Valley Intl

5h 41m

1 stop

DFW7:40 pmDallas/Fort Worth

Nov 9

DFW5:25 pmDallas/Fort Worth

5h 23m

1 stop

HRL10:48 pmHarlingen Valley Intl

$271

American Airlines flights from Harlingen to Oklahoma

Our best American Airlines deals on Harlingen to Oklahoma flight tickets

American Airlines

Dec 2

HRL6:41 pmHarlingen Valley Intl

1h 47m

DFW8:28 pmDallas/Fort Worth

Dec 5

DFW9:48 pmDallas/Fort Worth

1h 43m

HRL11:31 pmHarlingen Valley Intl

$219

American Airlines

Nov 3

HRL5:40 amHarlingen Valley Intl

1h 47m

DFW7:27 amDallas/Fort Worth

Nov 5

DFW8:31 amDallas/Fort Worth

1h 43m

HRL10:14 amHarlingen Valley Intl

$235

American Airlines

Nov 5

HRL6:41 pmHarlingen Valley Intl

1h 47m

DFW8:28 pmDallas/Fort Worth

Nov 9

DFW12:12 pmDallas/Fort Worth

1h 44m

HRL1:56 pmHarlingen Valley Intl

$251

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

HarlingenDallas

HRL Harlingen Valley Intl - DFW Dallas/Fort Worth

HRLDFW

Harlingen Valley Intl

Wed 12/2

6:41 pm-8:28 pm

Nonstop1h 47m

Dallas/Fort Worth

Sat 12/5

9:48 pm-11:31 pm

Nonstop1h 43m

$219

HarlingenDallas

HRL Harlingen Valley Intl - DFW Dallas/Fort Worth

HRLDFW

Harlingen Valley Intl

Tue 11/3

5:40 am-7:27 am

Nonstop1h 47m

Dallas/Fort Worth

Thu 11/5

8:31 am-10:14 am

Nonstop1h 43m

$235

HarlingenDallas

HRL Harlingen Valley Intl - DFW Dallas/Fort Worth

HRLDFW

Harlingen Valley Intl

Wed 12/2

2:00 pm-5:51 pm

1 stop3h 51m

Dallas/Fort Worth

Sat 12/5

9:50 am-1:25 pm

1 stop3h 35m

$239

HarlingenDallas

HRL Harlingen Valley Intl - DFW Dallas/Fort Worth

HRLDFW

Harlingen Valley Intl

Thu 11/5

6:41 pm-8:28 pm

Nonstop1h 47m

Dallas/Fort Worth

Mon 11/9

12:12 pm-1:56 pm

Nonstop1h 44m

$251

HarlingenDallas

HRL Harlingen Valley Intl - DFW Dallas/Fort Worth

HRLDFW

Harlingen Valley Intl

Fri 11/13

5:40 am-7:27 am

Nonstop1h 47m

Dallas/Fort Worth

Sat 11/14

9:48 pm-11:31 pm

Nonstop1h 43m

$251

HarlingenDallas

HRL Harlingen Valley Intl - DFW Dallas/Fort Worth

HRLDFW

Harlingen Valley Intl

Thu 11/5

1:59 pm-7:40 pm

1 stop5h 41m

Dallas/Fort Worth

Mon 11/9

5:25 pm-10:48 pm

1 stop5h 23m

$271

HarlingenTulsa

HRL Harlingen Valley Intl - TUL Tulsa

HRLTUL

Harlingen Valley Intl

Tue 1/26

5:16 pm-9:52 pm

1 stop4h 36m

Tulsa

Wed 1/27

9:20 am-3:34 pm

1 stop6h 14m

$351

HarlingenTulsa

HRL Harlingen Valley Intl - TUL Tulsa

HRLTUL

Harlingen Valley Intl

Tue 1/26

5:16 pm-9:52 pm

1 stop4h 36m

Tulsa

Wed 1/27

9:20 am-3:34 pm

1 stop6h 14m

$371

HarlingenTulsa

HRL Harlingen Valley Intl - TUL Tulsa

HRLTUL

Harlingen Valley Intl

Fri 9/25

1:55 pm-9:50 pm

1 stop7h 55m

Tulsa

Tue 9/29

1:10 pm-8:15 pm

2 stops7h 05m

$405

HarlingenTulsa

HRL Harlingen Valley Intl - TUL Tulsa

HRLTUL

Harlingen Valley Intl

Fri 9/25

6:20 am-12:20 pm

2 stops6h 00m

Tulsa

Tue 9/29

10:30 am-8:15 pm

2 stops9h 45m

$459

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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, Delta, and Southwest are the most popular carriers operating from Harlingen Valley Intl to Oklahoma

Cheap Harlingen to Oklahoma flight deals and tips

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

Best Price Found	$110
Fastest flight time	1h 35m
Direct flights	Every day
Airports in Oklahoma	32 airports

The best one-way flight to Oklahoma from Harlingen in the past 72 hours is $110. The best round-trip flight deal from Harlingen to Oklahoma found on momondo in the last 72 hours is $219.

The fastest flight from Harlingen to Oklahoma takes 1h 35m

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 2 as of September 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.

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.