$99 Find Cheap Flights from Harlingen to Oklahoma - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Harlingen to Oklahoma departing on 9/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap Harlingen to Oklahoma Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Harlingen to Oklahoma that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Harlingen to Oklahoma

Sat, Aug 22 - Thu, Aug 27
American Airlines Logo
6:43 pm - 8:30 pm
HRL
-
DFW
1h 47mnonstop
American Airlines Logo
6:03 pm - 7:33 pm
DFW
-
HRL
1h 30mnonstop
$197American Airlines
Mon, Nov 9 - Wed, Nov 11
American Airlines Logo
6:41 pm - 8:28 pm
HRL
-
DFW
1h 47mnonstop
American Airlines Logo
9:16 pm - 10:59 pm
DFW
-
HRL
1h 43mnonstop
$199American Airlines
Thu, Aug 20 - Thu, Aug 27
United Airlines Logo
5:18 pm - 9:38 pm
HRL
-
DFW
4h 20m
1 stop
United Airlines Logo
12:00 pm - 3:59 pm
DFW
-
HRL
3h 59m
1 stop
$217United Airlines
Fri, Oct 30 - Sat, Oct 31
United Airlines Logo
5:05 am - 11:05 am
HRL
-
DFW
6h 00m
1 stop
United Airlines Logo
5:30 pm - 10:51 pm
DFW
-
HRL
5h 21m
1 stop
$222United Airlines
Thu, Aug 20 - Mon, Aug 24
United Airlines Logo
5:18 pm - 9:38 pm
HRL
-
DFW
4h 20m
1 stop
United Airlines Logo
5:45 pm - 9:52 pm
DFW
-
HRL
4h 07m
1 stop
$227United Airlines
Thu, Aug 20 - Sat, Aug 22
United Airlines Logo
5:18 pm - 9:38 pm
HRL
-
DFW
4h 20m
1 stop
United Airlines Logo
9:36 am - 1:24 pm
DFW
-
HRL
3h 48m
1 stop
$237United Airlines
Thu, Aug 20 - Thu, Aug 27
American Airlines Logo
8:03 pm - 9:50 pm
HRL
-
DFW
1h 47mnonstop
American Airlines Logo
8:27 am - 10:04 am
DFW
-
HRL
1h 37mnonstop
$247American Airlines
Thu, Aug 6 - Sun, Aug 9
Southwest Logo
10:55 am - 4:00 pm
HRL
-
TUL
5h 05m
1 stop
Southwest Logo
6:15 am - 2:35 pm
TUL
-
HRL
8h 20m
2 stops
$404Southwest
Fri, Aug 7 - Sun, Aug 9
Southwest Logo
5:30 am - 12:20 pm
HRL
-
TUL
6h 50m
2 stops
Southwest Logo
6:15 am - 2:35 pm
TUL
-
HRL
8h 20m
2 stops
$409Southwest
Thu, Aug 6 - Sun, Aug 9
Southwest Logo
6:20 am - 12:20 pm
HRL
-
TUL
6h 00m
2 stops
Southwest Logo
6:15 am - 2:35 pm
TUL
-
HRL
8h 20m
2 stops
$415Southwest
Booking Insights

KAYAK's insights & trends for Harlingen to Oklahoma flights

Get data-powered insights and trends into flights from Harlingen to Oklahoma to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Harlingen to Oklahoma?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Harlingen to Oklahoma were found on United Airlines ($217) and American Airlines ($257).

Find deals

Good to know

Cheapest flight

$99
Flight from Harlingen to Dallas

FAQs - booking Oklahoma flights

  • How does KAYAK find such low prices on flights from Harlingen to Oklahoma?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Harlingen to Oklahoma.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Harlingen to Oklahoma?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Harlingen to Oklahoma is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Harlingen to Oklahoma?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Harlingen to Oklahoma with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Harlingen to Oklahoma?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Harlingen to Oklahoma up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Oklahoma

  • Looking for a cheap flight? 25% of our users found tickets from Harlingen to the following destinations at these prices or less: Dallas $226 one-way - $386 round-trip

Everything you need to know for your flight from Harlingen to Oklahoma

Information on your arrival and departure airports

Harlingen (HRL)