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$137+ Cheap flights from Harlingen, TX (HRL) to Oklahoma

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — OKC
feb. 28 — mar. 71
sáb. 2/28
sáb. 3/7
1 adult, Economy
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Cheap flight deals from Harlingen to Oklahoma

Cheapest flights from Harlingen to Oklahoma
Explore the most affordable flight options available from Harlingen to Oklahoma. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 29, 2026.

This American Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/252:45 pm
HRL
-
DFW
Nonstop1h 40m
American Airlines
mié. 3/48:30 am
DFW
-
HRL
Nonstop1h 42m
American Airlines
Deal found 1/28$265
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/256:00 am
HRL
-
DFW
Nonstop1h 40m
American Airlines
sáb. 6/278:36 am
DFW
-
HRL
Nonstop1h 39m
American Airlines
Deal found 1/27$281
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/1510:02 am
HRL
-
DFW
Nonstop1h 37m
American Airlines
lun. 8/172:26 pm
DFW
-
HRL
Nonstop1h 24m
American Airlines
Deal found 1/27$283
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/2512:10 pm
HRL
-
DFW
1 stop3h 48m
United Airlines
mié. 3/45:15 am
DFW
-
HRL
1 stop6h 09m
United Airlines
Deal found 1/28$285
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/512:05 pm
HRL
-
DFW
1 stop6h 25m
United Airlines
lun. 4/62:23 pm
DFW
-
HRL
1 stop5h 17m
United Airlines
Deal found 1/26$301
This American Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/138:06 pm
HRL
-
DFW
Nonstop1h 44m
American Airlines
dom. 3/156:00 pm
DFW
-
HRL
Nonstop1h 36m
American Airlines
Deal found 1/28$309
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/235:25 pm
HRL
-
DFW
1 stop4h 20m
United Airlines
mié. 3/253:34 pm
DFW
-
HRL
1 stop6h 22m
United Airlines
Deal found 1/27$314
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/1410:42 am
HRL
-
DFW
Nonstop1h 40m
American Airlines
mar. 2/178:30 am
DFW
-
HRL
Nonstop1h 42m
American Airlines
Deal found 1/27$319
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/255:15 am
HRL
-
DFW
1 stop3h 19m
United Airlines
sáb. 6/274:05 pm
DFW
-
HRL
1 stop3h 24m
United Airlines
Deal found 1/28$333
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/212:45 pm
HRL
-
DFW
Nonstop1h 40m
American Airlines
dom. 2/228:30 am
DFW
-
HRL
Nonstop1h 42m
American Airlines
Deal found 1/27$334
This American Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/262:45 pm
HRL
-
DFW
Nonstop1h 40m
American Airlines
dom. 3/296:00 pm
DFW
-
HRL
Nonstop1h 36m
American Airlines
Deal found 1/26$349
This Southwest deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/1412:30 pm
HRL
-
TUL
1 stop5h 50m
Southwest
lun. 5/185:10 pm
TUL
-
HRL
2 stops5h 50m
Southwest
Deal found 1/28$351

Find flight deals from Harlingen to Oklahoma

Keep the following information in mind while searching for Harlingen to Oklahoma flight deals. Data was last updated enero 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$265
(American Airlines)

One-way from

$137
(United Airlines)
Provider with most accurate pricing for Harlingen Valley Intl-Oklahoma City Will Rogers World flight deals.
Search Deals
Provider most trusted by Cheapflights users for Harlingen Valley Intl-Oklahoma City Will Rogers World flights.
Search Deals
From Harlingen Valley Intl to Oklahoma
Search Deals
One-way flight from Harlingen Valley Intl to Oklahoma
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Harlingen 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, Cheapflights users made 2,558,603 searches. Data last updated enero 29, 2026.
Use the filters below to find and compare flights from Harlingen to Oklahoma that are best for you.

Fly from

Harlingen

Fly to

Oklahoma

Route

Depart

Return

Price

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

sáb. 5/23

4:56 pm-6:42 pm

Nonstop1h 46m

Dallas/Fort Worth

dom. 5/24

8:36 am-10:15 am

Nonstop1h 39m

$281

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

jue. 6/25

6:00 am-7:40 am

Nonstop1h 40m

Dallas/Fort Worth

sáb. 6/27

8:36 am-10:15 am

Nonstop1h 39m

$281

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

mié. 2/25

12:10 pm-3:58 pm

1 stop3h 48m

Dallas/Fort Worth

mié. 3/4

5:15 am-11:24 am

1 stop6h 09m

$285

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

sáb. 5/23

5:15 am-8:46 am

1 stop3h 31m

Dallas/Fort Worth

dom. 5/24

4:00 pm-7:29 pm

1 stop3h 29m

$301

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

dom. 4/5

12:05 pm-6:30 pm

1 stop6h 25m

Dallas/Fort Worth

lun. 4/6

2:23 pm-7:40 pm

1 stop5h 17m

$301

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

jue. 2/26

10:42 am-12:22 pm

Nonstop1h 40m

Dallas/Fort Worth

dom. 3/1

8:30 am-10:12 am

Nonstop1h 42m

$309

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

vie. 3/13

8:06 pm-9:50 pm

Nonstop1h 44m

Dallas/Fort Worth

dom. 3/15

12:36 pm-2:14 pm

Nonstop1h 38m

$309

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

jue. 3/26

10:42 am-12:22 pm

Nonstop1h 40m

Dallas/Fort Worth

dom. 3/29

12:36 pm-2:14 pm

Nonstop1h 38m

$309

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

jue. 4/2

6:00 am-7:43 am

Nonstop1h 43m

Dallas/Fort Worth

lun. 4/6

8:30 am-10:12 am

Nonstop1h 42m

$309

HarlingenTulsa

HRL - TUL

HRLTUL

Harlingen Valley Intl

jue. 5/14

12:30 pm-6:20 pm

1 stop5h 50m

Tulsa

lun. 5/18

1:10 pm-11:00 pm

1 stop9h 50m

$351

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 25 results
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Best time to book a flight from Harlingen to Oklahoma

Have a flexible travel schedule? Discover the best time to fly to Oklahoma from Harlingen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Harlingen to Oklahoma
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Harlingen to Oklahoma. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Harlingen to Oklahoma?

    Located just 3.7 mi from the city center, Harlingen Valley Intl (HRL) is the airport most travelers will use when flying to Oklahoma from Harlingen.

  • How long is the flight from Harlingen, Texas to Oklahoma?

    Departing from Harlingen, Texas to Oklahoma will take you 1h 46m. The distance from Harlingen, Texas to Oklahoma is about 462 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Harlingen, Texas to Oklahoma?

    When deciding which route to take from Harlingen, Texas to Oklahoma consider Harlingen Valley Intl - Dallas/Fort Worth, Harlingen Valley Intl - Fayetteville Northwest Arkansas or Harlingen Valley Intl - Tulsa as they are the most popular.

  • Can I find deals for flights from Harlingen to Oklahoma that include hotel bookings?

    Yes. In addition to deals on Harlingen to Oklahoma flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Harlingen to Oklahoma?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Harlingen to Oklahoma.

  • Can I find deals for business class flights from Harlingen to Oklahoma?

    Yes. Cheapflights offers flight deals from Harlingen to Oklahoma by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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