$92+ Cheap flights from Harlingen (HRL) to Oklahoma
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — OKC
Nov 5 — Nov 121
Round-trip
1 adult, Economy
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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
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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
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Cheapest flights from Harlingen to OklahomaExplore 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 October 6, 2026.
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 October 6, 2026.
This Southwest deal was found by Cheapflights users on 10/5. 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.
Mon 11/25:50 am -
1 stop3h 25m
Mon 11/96:05 pm -
1 stop5h 30m
Deal found 10/5![Southwest logo]()
$212
This United Airlines deal was found by Cheapflights users on 10/5. 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 12/104:39 pm -
1 stop5h 19m
Tue 12/291:38 pm -
1 stop6h 01m
Deal found 10/5![United Airlines logo]()
$295
This Southwest deal was found by Cheapflights users on 10/5. 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.
Mon 11/96:40 am -
2 stops6h 50m
Mon 11/96:05 pm -
1 stop5h 30m
Deal found 10/5![Southwest logo]()
$296
This Southwest deal was found by Cheapflights users on 10/5. 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.
Thu 12/104:30 pm -
1 stop5h 25m
Tue 12/295:40 am -
2 stops5h 30m
Deal found 10/5![Southwest logo]()
$315
This United Airlines deal was found by Cheapflights users on 10/5. 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.
Wed 10/212:00 pm -
1 stop4h 10m
Sun 10/255:00 am -
1 stop5h 50m
Deal found 10/5![United Airlines logo]()
$386
This Southwest deal was found by Cheapflights users on 10/5. 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.
Wed 10/214:35 pm -
1 stop5h 40m
Sun 10/255:45 am -
2 stops6h 15m
Deal found 10/5![Southwest logo]()
$419
This Southwest deal was found by Cheapflights users on 10/4. 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.
Mon 10/191:50 pm -
1 stop9h 15m
Fri 10/231:35 pm -
1 stop10h 05m
Deal found 10/4![Southwest logo]()
$465
Best flights from Harlingen to OklahomaDiscover carefully curated flight deals from Harlingen to Oklahoma that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 6, 2026.
Discover carefully curated flight deals from Harlingen to Oklahoma that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 6, 2026.
This Southwest deal was found by Cheapflights users on 10/5. 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.
Mon 11/25:50 am -
1 stop3h 25m
Mon 11/96:05 pm -
1 stop5h 30m
Deal found 10/5![Southwest logo]()
$212
This United Airlines deal was found by Cheapflights users on 10/5. 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 1/264:35 pm -
1 stop5h 23m
Wed 1/271:44 pm -
1 stop6h 03m
Deal found 10/5![United Airlines logo]()
$283
This United Airlines deal was found by Cheapflights users on 10/5. 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 12/104:39 pm -
1 stop5h 19m
Tue 12/291:38 pm -
1 stop6h 01m
Deal found 10/5![United Airlines logo]()
$295
This Southwest deal was found by Cheapflights users on 10/5. 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.
Mon 11/96:40 am -
2 stops6h 50m
Mon 11/96:05 pm -
1 stop5h 30m
Deal found 10/5![Southwest logo]()
$296
This Southwest deal was found by Cheapflights users on 10/5. 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.
Thu 12/104:30 pm -
1 stop5h 25m
Tue 12/295:40 am -
2 stops5h 30m
Deal found 10/5![Southwest logo]()
$315
This Southwest deal was found by Cheapflights users on 10/5. 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.
Wed 10/214:35 pm -
1 stop5h 40m
Sun 10/255:45 am -
2 stops6h 15m
Deal found 10/5![Southwest logo]()
$419
This Southwest deal was found by Cheapflights users on 10/4. 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.
Mon 10/191:50 pm -
1 stop9h 15m
Fri 10/231:35 pm -
1 stop10h 05m
Deal found 10/4![Southwest logo]()
$465
Last-minute flights from Harlingen to OklahomaDiscover last-minute flight deals from Harlingen to Oklahoma. Data last updated October 6, 2026 and is based on user searches.
Discover last-minute flight deals from Harlingen to Oklahoma. Data last updated October 6, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 10/4. 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.
Mon 10/191:50 pm -
1 stop9h 15m
Fri 10/231:35 pm -
1 stop10h 05m
Deal found 10/4![Southwest logo]()
$465
This United Airlines deal was found by Cheapflights users on 10/5. 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.
Wed 10/212:00 pm -
1 stop4h 10m
Sun 10/255:00 am -
1 stop5h 50m
Deal found 10/5![United Airlines logo]()
$386
This Southwest deal was found by Cheapflights users on 10/5. 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.
Wed 10/214:35 pm -
1 stop5h 40m
Sun 10/255:45 am -
2 stops6h 15m
Deal found 10/5![Southwest logo]()
$419
This Southwest deal was found by Cheapflights users on 10/5. 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.
Mon 11/25:50 am -
1 stop3h 25m
Mon 11/96:05 pm -
1 stop5h 30m
Deal found 10/5![Southwest logo]()
$212
This Southwest deal was found by Cheapflights users on 10/5. 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.
Mon 11/96:40 am -
2 stops6h 50m
Mon 11/96:05 pm -
1 stop5h 30m
Deal found 10/5![Southwest logo]()
$296
One-way flights from Harlingen to OklahomaSearch for one-way flight options from Harlingen to Oklahoma. Find affordable one-way fares based on user searches. Data last updated October 6, 2026.
Search for one-way flight options from Harlingen to Oklahoma. Find affordable one-way fares based on user searches. Data last updated October 6, 2026.
This United Airlines deal was found by Cheapflights users on 10/5. 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.
Wed 11/111:59 pm -
1 stop6h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![United Airlines logo]()
$92
This Southwest deal was found by Cheapflights users on 10/5. 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.
Wed 11/114:30 pm -
2 stops5h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Southwest logo]()
$97
This Southwest deal was found by Cheapflights users on 10/5. 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.
Mon 11/25:50 am -
1 stop3h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Southwest logo]()
$106
This Southwest deal was found by Cheapflights users on 10/5. 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.
Mon 11/94:45 pm -
1 stop7h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Southwest logo]()
$112
This Southwest deal was found by Cheapflights users on 10/5. 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.
Thu 11/124:45 pm -
2 stops7h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Southwest logo]()
$126
This United Airlines deal was found by Cheapflights users on 10/5. 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.
Sun 11/15:05 am -
1 stop4h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![United Airlines logo]()
$160
This United Airlines deal was found by Cheapflights users on 10/4. 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.
Sat 10/175:05 am -
1 stop4h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![United Airlines logo]()
$189
This Southwest deal was found by Cheapflights users on 10/5. 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.
Sun 11/15:50 pm -
2 stops6h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Southwest logo]()
$254
This Southwest deal was found by Cheapflights users on 10/4. 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.
Sat 10/176:25 am -
2 stops6h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Southwest logo]()
$256
This Kiwi.com deal was found by Cheapflights users on 10/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/172:13 pm -
3 stops27h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Multiple Airlines logo]()
$1,550
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 October 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $212 (Southwest) |
One-way from | $92 (United Airlines) |
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 7,457,451 searches. Data last updated October 6, 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
Cheapest round-trip
HarlingenOklahoma City
HRL Harlingen Valley Intl - OKC Oklahoma City Will Rogers World
HRLOKC
Harlingen Valley Intl
Wed 11/11
1:59 pm-8:10 pm
1 stop6h 11m
Oklahoma City Will Rogers World
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$92
Quickest round-trip
HarlingenOklahoma City
HRL Harlingen Valley Intl - OKC Oklahoma City Will Rogers World
HRLOKC
Harlingen Valley Intl
Mon 11/2
5:50 am-9:15 am
1 stop3h 25m
Oklahoma City Will Rogers World
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$106
HarlingenOklahoma City
HRL Harlingen Valley Intl - OKC Oklahoma City Will Rogers World
HRLOKC
Harlingen Valley Intl
Mon 11/9
4:45 pm-12:25 am
1 stop7h 40m
Oklahoma City Will Rogers World
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$112
HarlingenOklahoma City
HRL Harlingen Valley Intl - OKC Oklahoma City Will Rogers World
HRLOKC
Harlingen Valley Intl
Thu 11/12
4:45 pm-11:55 pm
2 stops7h 10m
Oklahoma City Will Rogers World
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$126
HarlingenOklahoma City
HRL Harlingen Valley Intl - OKC Oklahoma City Will Rogers World
HRLOKC
Harlingen Valley Intl
Sun 11/1
5:05 am-9:07 am
1 stop4h 02m
Oklahoma City Will Rogers World
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$160
HarlingenTulsa
HRL Harlingen Valley Intl - TUL Tulsa
HRLTUL
Harlingen Valley Intl
Sat 10/17
5:05 am-9:09 am
1 stop4h 04m
Tulsa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$189
HarlingenOklahoma City
HRL Harlingen Valley Intl - OKC Oklahoma City Will Rogers World
HRLOKC
Harlingen Valley Intl
Mon 11/2
5:50 am-9:15 am
1 stop3h 25m
Oklahoma City Will Rogers World
Mon 11/9
6:05 pm-11:35 pm
1 stop5h 30m
$212
HarlingenTulsa
HRL Harlingen Valley Intl - TUL Tulsa
HRLTUL
Harlingen Valley Intl
Sat 10/17
6:25 am-1:10 pm
2 stops6h 45m
Tulsa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$256
HarlingenTulsa
HRL Harlingen Valley Intl - TUL Tulsa
HRLTUL
Harlingen Valley Intl
Tue 1/26
4:35 pm-9:58 pm
1 stop5h 23m
Tulsa
Wed 1/27
1:44 pm-7:47 pm
1 stop6h 03m
$283
HarlingenOklahoma City
HRL Harlingen Valley Intl - OKC Oklahoma City Will Rogers World
HRLOKC
Harlingen Valley Intl
Thu 12/10
4:39 pm-9:58 pm
1 stop5h 19m
Oklahoma City Will Rogers World
Tue 12/29
1:38 pm-7:39 pm
1 stop6h 01m
$295
Showing 1-10 of 14 resultsSorted by cheapest first
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.
HRL-OKC
HRL-TUL
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
HRL-USOK
HRL-OKC
HRL-TUL
No data available for this route at this time. Please check back soon.
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