HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Oklahoma

$139+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — OKC
Apr 21 — Apr 281
Tue 4/21
Tue 4/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Harlingen to Oklahoma with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 March 22, 2026.

This American Airlines deal was found by Cheapflights users on 3/18. 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.
Wed 4/158:03 pm
HRL
-
DFW
Nonstop1h 44m
American Airlines
Wed 4/225:56 pm
DFW
-
HRL
Nonstop1h 37m
American Airlines
Deal found 3/18$277
This American Airlines deal was found by Cheapflights users on 3/17. 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.
Tue 4/146:00 am
HRL
-
DFW
Nonstop1h 40m
American Airlines
Tue 4/219:15 pm
DFW
-
HRL
Nonstop1h 36m
American Airlines
Deal found 3/17$297
This United Airlines deal was found by Cheapflights users on 3/18. 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.
Fri 4/1712:05 pm
HRL
-
DFW
1 stop4h 09m
United Airlines
Tue 4/212:23 pm
DFW
-
HRL
1 stop5h 17m
United Airlines
Deal found 3/18$307
This United Airlines deal was found by Cheapflights users on 3/18. 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.
Fri 4/245:18 pm
HRL
-
DFW
1 stop4h 29m
United Airlines
Mon 4/275:25 pm
DFW
-
HRL
1 stop4h 34m
United Airlines
Deal found 3/18$317
This American Airlines deal was found by Cheapflights users on 3/18. 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.
Sat 4/188:03 pm
HRL
-
DFW
Nonstop1h 44m
American Airlines
Mon 4/209:15 pm
DFW
-
HRL
Nonstop1h 36m
American Airlines
Deal found 3/18$323
This United Airlines deal was found by Cheapflights users on 3/18. 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.
Fri 5/17:00 am
HRL
-
DFW
1 stop6h 22m
United Airlines
Sun 5/32:20 pm
DFW
-
HRL
1 stop5h 40m
United Airlines
Deal found 3/18$333
This American Airlines deal was found by Cheapflights users on 3/20. 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.
Wed 4/88:03 pm
HRL
-
DFW
Nonstop1h 44m
American Airlines
Sat 4/119:15 pm
DFW
-
HRL
Nonstop1h 36m
American Airlines
Deal found 3/20$339
This American Airlines deal was found by Cheapflights users on 3/17. 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.
Tue 3/316:46 pm
HRL
-
TUL
1 stop3h 57m
American Airlines
Fri 4/35:00 am
TUL
-
HRL
1 stop5h 12m
American Airlines
Deal found 3/17$339
This United Airlines deal was found by Cheapflights users on 3/17. 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.
Tue 5/55:18 pm
HRL
-
TUL
1 stop4h 12m
United Airlines
Wed 5/63:38 pm
TUL
-
HRL
1 stop6h 21m
United Airlines
Deal found 3/17$341
This United Airlines deal was found by Cheapflights users on 3/21. 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.
Thu 10/85:16 pm
HRL
-
DFW
1 stop5h 37m
United Airlines
Sun 10/1110:00 am
DFW
-
HRL
1 stop3h 14m
United Airlines
Deal found 3/21$352
This American Airlines deal was found by Cheapflights users on 3/17. 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.
Thu 6/254:57 pm
HRL
-
DFW
Nonstop1h 46m
American Airlines
Sat 6/273:14 pm
DFW
-
HRL
Nonstop1h 31m
American Airlines
Deal found 3/17$354
This United Airlines deal was found by Cheapflights users on 3/17. 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.
Tue 5/59:20 am
HRL
-
DFW
1 stop4h 02m
United Airlines
Sat 5/95:20 pm
DFW
-
HRL
1 stop4h 39m
United Airlines
Deal found 3/17$357

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 March 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$277
(American Airlines)

One-way from

$139
(American 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 March 22, 2026.
Use the filters below to find and compare flights from Harlingen to Oklahoma that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Sat 5/9

7:00 am-11:41 am

1 stop4h 41m

Dallas/Fort Worth

Sat 5/9

5:20 pm-9:59 pm

1 stop4h 39m

$297

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Wed 5/6

12:10 pm-4:09 pm

1 stop3h 59m

Dallas/Fort Worth

Mon 5/18

3:30 pm-9:59 pm

1 stop6h 29m

$307

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Fri 5/15

12:10 pm-6:30 pm

1 stop6h 20m

Dallas/Fort Worth

Wed 5/20

9:54 am-4:04 pm

1 stop6h 10m

$307

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Sat 4/18

5:18 pm-9:47 pm

1 stop4h 29m

Dallas/Fort Worth

Mon 4/20

3:30 pm-7:40 pm

1 stop4h 10m

$307

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Sat 4/25

5:18 pm-11:29 pm

1 stop6h 11m

Dallas/Fort Worth

Mon 4/27

9:35 am-4:04 pm

1 stop6h 29m

$317

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Thu 5/7

5:18 pm-9:56 pm

1 stop4h 38m

Dallas/Fort Worth

Mon 5/11

3:30 pm-8:00 pm

1 stop4h 30m

$317

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Thu 5/21

7:20 am-10:57 am

1 stop3h 37m

Dallas/Fort Worth

Mon 5/25

5:24 pm-9:54 pm

1 stop4h 30m

$317

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Fri 5/1

7:00 am-1:22 pm

1 stop6h 22m

Dallas/Fort Worth

Sun 5/3

2:20 pm-8:00 pm

1 stop5h 40m

$333
Quickest round-trip

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Thu 7/16

5:20 pm-9:25 pm

1 stop4h 05m

Dallas/Fort Worth

Sun 7/19

4:01 pm-7:49 pm

1 stop3h 48m

$333

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Fri 4/24

12:05 pm-4:14 pm

1 stop4h 09m

Dallas/Fort Worth

Sun 4/26

2:23 pm-7:40 pm

1 stop5h 17m

$333

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/17

Showing 1-10 of 28 resultsSorted by cheapest first
1
2
3

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 4h 41m. The distance from Harlingen, Texas to Oklahoma is about 462 mi.

  • 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 - Tulsa or Harlingen Valley Intl - Fayetteville Northwest Arkansas 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Harlingen to Oklahoma

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Las Vegas flights
Dallas/Fort Worth to LaGuardia flights
Dallas/Fort Worth to Seattle flights
Dallas/Fort Worth to Newark flights
Dallas/Fort Worth to John F Kennedy Intl flights
Dallas/Fort Worth to Los Angeles flights
Dallas/Fort Worth to Orlando flights
Dallas/Fort Worth to O'Hare Intl flights
Dallas/Fort Worth to Denver flights
Dallas/Fort Worth to San Francisco flights
Hobby to Seattle flights
Hobby to LaGuardia flights
Dallas/Fort Worth to Miami flights
Dallas/Fort Worth to Sky Harbor Intl flights
Austin to Las Vegas flights
Dallas/Fort Worth to Fort Lauderdale flights
Dallas/Fort Worth to Boston flights
George Bush Intcntl to Seattle flights
Dallas/Fort Worth to Dulles Intl flights
Dallas/Fort Worth to Ontario flights
Dallas/Fort Worth to San Diego flights
Hobby to John F Kennedy Intl flights
Hobby to Las Vegas flights
Dallas/Fort Worth to Baltimore flights
Hobby to Los Angeles flights
Dallas/Fort Worth to Midway flights
Dallas/Fort Worth to Atlanta flights
George Bush Intcntl to John F Kennedy Intl flights
Hobby to Miami flights
Hobby to Newark flights
Hobby to Orlando flights
Hobby to Denver flights
San Antonio to Las Vegas flights
George Bush Intcntl to Las Vegas flights
George Bush Intcntl to Newark flights
Hobby to O'Hare Intl flights
Austin to Seattle flights
Austin to John F Kennedy Intl flights
George Bush Intcntl to LaGuardia flights
George Bush Intcntl to Los Angeles flights
Dallas/Fort Worth to Santa Ana flights
Austin to O'Hare Intl flights
Dallas/Fort Worth to Tampa flights
Hobby to Reagan-National flights
George Bush Intcntl to Denver flights
Love Field to Seattle flights
Hobby to Fort Lauderdale flights
Hobby to Dulles Intl flights
Dallas/Fort Worth to Salt Lake City flights
Austin to Los Angeles flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.