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Cheap flights from Harlingen, Texas to Oklahoma from $134

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Harlingen, Texas to Oklahoma departing on 11/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Harlingen, Texas to Oklahoma

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
12:11 pm - 1:50 pmHRL-DFW
1h 39mnonstop
American Airlines Logo
1:58 pm - 3:29 pmDFW-HRL
1h 31mnonstop
$247American Airlines
Find Deal
Tue, Nov 4 - Wed, Dec 3
Southwest Logo
8:05 pm - 11:50 pmHRL-TUL
3h 45m1 stop
Southwest Logo
12:30 pm - 6:00 pmTUL-HRL
5h 30m1 stop
$249Southwest
Find Deal
Fri, Nov 7 - Tue, Nov 11
United Airlines Logo
5:00 pm - 9:47 pmHRL-DFW
4h 47m1 stop
United Airlines Logo
5:15 am - 10:59 amDFW-HRL
5h 44m1 stop
$267United Airlines
Find Deal
Tue, Nov 4 - Wed, Nov 5
American Airlines Logo
5:25 am - 7:04 amHRL-DFW
1h 39mnonstop
American Airlines Logo
8:08 am - 9:38 amDFW-HRL
1h 30mnonstop
$270American Airlines
Find Deal
Wed, Oct 22 - Sat, Nov 1
United Airlines Logo
5:00 pm - 9:47 pmHRL-DFW
4h 47m1 stop
United Airlines Logo
3:50 pm - 7:49 pmDFW-HRL
3h 59m1 stop
$273United Airlines
Find Deal
Tue, Nov 4 - Wed, Dec 3
American Airlines Logo
10:13 am - 11:51 amHRL-DFW
1h 38mnonstop
American Airlines Logo
6:55 pm - 8:30 pmDFW-HRL
1h 35mnonstop
$276American Airlines
Find Deal
Wed, Nov 26 - Fri, Nov 28
Southwest Logo
8:05 pm - 11:50 pmHRL-TUL
3h 45m1 stop
Southwest Logo
10:10 am - 5:05 pmTUL-HRL
6h 55m2 stops
$278Southwest
Find Deal
Fri, Nov 7 - Tue, Nov 11
American Airlines Logo
8:02 pm - 11:54 pmHRL-TUL
3h 52m1 stop
American Airlines Logo
6:35 pm - 10:57 pmTUL-HRL
4h 22m1 stop
$279American Airlines
Find Deal
Fri, Nov 21 - Sun, Nov 23
American Airlines Logo
10:08 am - 11:39 amHRL-DFW
1h 31mnonstop
American Airlines Logo
4:48 pm - 6:23 pmDFW-HRL
1h 35mnonstop
$280American Airlines
Find Deal
Tue, Oct 28 - Fri, Oct 31
United Airlines Logo
12:10 pm - 6:23 pmHRL-DFW
6h 13m1 stop
United Airlines Logo
7:00 am - 10:59 amDFW-HRL
3h 59m1 stop
$286United Airlines
Find Deal
Thu, Nov 6 - Fri, Nov 7

United Airlines flights from Harlingen, Texas to Oklahoma

Our best United Airlines deals on Harlingen, Texas to Oklahoma flight tickets
United Airlines
Nov 4
HRL5:00 pmHarlingen Valley Intl
4h 47m
1 stop
DFW9:47 pmDallas/Fort Worth
Nov 5
DFW5:15 amDallas/Fort Worth
5h 44m
1 stop
HRL10:59 amHarlingen Valley Intl
$267
Find similar
United Airlines
Nov 4
HRL5:00 pmHarlingen Valley Intl
4h 47m
1 stop
DFW9:47 pmDallas/Fort Worth
Dec 3
DFW3:50 pmDallas/Fort Worth
3h 59m
1 stop
HRL7:49 pmHarlingen Valley Intl
$273
Find similar
United Airlines
Nov 6
HRL12:10 pmHarlingen Valley Intl
6h 13m
1 stop
DFW6:23 pmDallas/Fort Worth
Nov 7
DFW7:00 amDallas/Fort Worth
3h 59m
1 stop
HRL10:59 amHarlingen Valley Intl
$286
Find similar

American Airlines flights from Harlingen, Texas to Oklahoma

Our best American Airlines deals on Harlingen, Texas to Oklahoma flight tickets
American Airlines
Nov 4
HRL12:11 pmHarlingen Valley Intl
1h 39m
DFW1:50 pmDallas/Fort Worth
Dec 3
DFW1:58 pmDallas/Fort Worth
1h 31m
HRL3:29 pmHarlingen Valley Intl
$247
Find similar
American Airlines
Oct 22
HRL5:25 amHarlingen Valley Intl
1h 39m
DFW7:04 amDallas/Fort Worth
Nov 1
DFW8:08 amDallas/Fort Worth
1h 30m
HRL9:38 amHarlingen Valley Intl
$270
Find similar
American Airlines
Nov 26
HRL10:13 amHarlingen Valley Intl
1h 38m
DFW11:51 amDallas/Fort Worth
Nov 28
DFW6:55 pmDallas/Fort Worth
1h 35m
HRL8:30 pmHarlingen Valley Intl
$276
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Harlingen, Texas to Oklahoma that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 9, 2025.
Use the filters below to find and compare flights from Harlingen, Texas to Oklahoma that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Tue 11/4

12:11 pm-1:50 pm

Nonstop1h 39m

Dallas/Fort Worth

Wed 12/3

1:58 pm-3:29 pm

Nonstop1h 31m

$247

HarlingenTulsa

HRL - TUL

HRLTUL

Harlingen Valley Intl

Fri 11/7

8:05 pm-11:50 pm

1 stop3h 45m

Tulsa

Tue 11/11

12:30 pm-6:00 pm

1 stop5h 30m

$249

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Tue 11/4

5:00 pm-9:47 pm

1 stop4h 47m

Dallas/Fort Worth

Wed 11/5

5:15 am-10:59 am

1 stop5h 44m

$267

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Wed 10/22

5:25 am-7:04 am

Nonstop1h 39m

Dallas/Fort Worth

Sat 11/1

8:08 am-9:38 am

Nonstop1h 30m

$270

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Tue 11/4

5:00 pm-9:47 pm

1 stop4h 47m

Dallas/Fort Worth

Wed 12/3

3:50 pm-7:49 pm

1 stop3h 59m

$273

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Wed 11/26

10:13 am-11:51 am

Nonstop1h 38m

Dallas/Fort Worth

Fri 11/28

6:55 pm-8:30 pm

Nonstop1h 35m

$276

HarlingenTulsa

HRL - TUL

HRLTUL

Harlingen Valley Intl

Fri 11/7

8:05 pm-11:50 pm

1 stop3h 45m

Tulsa

Tue 11/11

10:10 am-5:05 pm

2 stops6h 55m

$278

HarlingenTulsa

HRL - TUL

HRLTUL

Harlingen Valley Intl

Fri 11/21

8:02 pm-11:54 pm

1 stop3h 52m

Tulsa

Sun 11/23

6:35 pm-10:57 pm

1 stop4h 22m

$279

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Tue 10/28

10:08 am-11:39 am

Nonstop1h 31m

Dallas/Fort Worth

Fri 10/31

4:48 pm-6:23 pm

Nonstop1h 35m

$280

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Thu 11/6

12:10 pm-6:23 pm

1 stop6h 13m

Dallas/Fort Worth

Fri 11/7

7:00 am-10:59 am

1 stop3h 59m

$286

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Oklahoma from

How to get the cheapest flight ticket from Harlingen, Texas 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

What is the cheapest day to depart on your flight to Oklahoma?

The cheapest day to depart from Harlingen, Texas to Oklahoma is on a Tuesday when prices can be found for as low as $258. Flights from Harlingen, Texas to Oklahoma on a Wednesday will generally be more expensive and average around $337. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Oklahoma?

Flying to Oklahoma from Harlingen, Texas in the morning is the least expensive time of day to depart. momondo users have found prices as low as $281 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $296 on average. Flights to Oklahoma from Harlingen, Texas in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap Harlingen, Texas to Oklahoma flight deals and tips

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

Fastest flight time

1h 31m

Direct flights

Every day

Airports in Oklahoma

1 airport
The fastest flight from Harlingen, Texas to Oklahoma takes 1h 31m
Direct flights go from Harlingen, Texas to Oklahoma every day.
There is 1 airport near Oklahoma: Dallas/Fort Worth (DFW)
Search flight deals

  • 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?

  • 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, Texas to Oklahoma

Compare and see reviews for airlines that fly from Harlingen, Texas to Oklahoma with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $238Free CancellationRating
7.2
11,043 reviews
Search American Airlines 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.

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Sat 11/8
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