CLT - HRL

$335 Find Cheap Flights from Charlotte to Harlingen

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Charlotte to Harlingen departing on 9/2. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Harlingen

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Charlotte to Harlingen, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Charlotte to Harlingen, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$335
Southwest
Wed 9/2Tue 9/8
CLT - HRL • 2 stops
Top airlines
Southwest
Cheapest • from $335 (round-trip)
American Airlines
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Charlotte and Harlingen. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Houston (IAH)
Cheapest • Avg $408 (round-trip)
Dallas (DFW)
Shortest trip • 6h 38m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Harlingen!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Charlotte to Harlingen (CLT-HRL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Charlotte to Harlingen 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 Charlotte to Harlingen

Wed, Sep 2 - Tue, Sep 8
Southwest Logo
8:05 am - 3:50 pm
CLT
-
HRL
8h 45m
2 stops
Southwest Logo
7:25 am - 5:55 pm
HRL
-
CLT
9h 30m
2 stops
$335Southwest
Thu, Aug 20 - Sun, Aug 23
United Airlines Logo
8:05 am - 3:34 pm
CLT
-
HRL
8h 29m
2 stops
United Airlines Logo
5:15 am - 10:56 am
HRL
-
CLT
4h 41m
1 stop
$344United Airlines
Thu, Aug 20 - Sun, Aug 23
Southwest Logo
1:05 pm - 8:30 pm
CLT
-
HRL
8h 25m
2 stops
Southwest Logo
6:00 am - 4:10 pm
HRL
-
CLT
9h 10m
2 stops
$364Southwest
Sun, Apr 26 - Thu, Apr 30
Delta Logo
6:00 am - 3:05 pm
CLT
-
HRL
10h 05m
1 stop
Delta Logo
4:02 pm - 11:27 pm
HRL
-
CLT
6h 25m
1 stop
$369Delta
Sun, Apr 26 - Thu, Apr 30
Delta Logo
6:00 am - 3:05 pm
CLT
-
HRL
10h 05m
2 stops
Delta Logo
4:02 pm - 11:27 pm
HRL
-
CLT
6h 25m
1 stop
$374Delta
Thu, Jun 25 - Sat, Jul 4
Southwest Logo
10:35 am - 6:00 pm
CLT
-
HRL
8h 25m
2 stops
Southwest Logo
10:00 am - 7:30 pm
HRL
-
CLT
8h 30m
2 stops
$403Southwest
Thu, Jun 25 - Sat, Jul 4
Southwest Logo
10:35 am - 6:00 pm
CLT
-
HRL
8h 25m
2 stops
Southwest Logo
7:15 am - 6:25 pm
HRL
-
CLT
10h 10m
1 stop
$404Southwest
Thu, Aug 20 - Sun, Aug 23
United Airlines Logo
11:37 am - 3:34 pm
CLT
-
HRL
4h 57m
1 stop
United Airlines Logo
5:15 am - 10:56 am
HRL
-
CLT
4h 41m
1 stop
$413United Airlines
Thu, Jun 25 - Sat, Jul 4
Southwest Logo
10:35 am - 6:00 pm
CLT
-
HRL
8h 25m
2 stops
Southwest Logo
10:00 am - 7:30 pm
HRL
-
CLT
8h 30m
2 stops
$417Southwest
Thu, Jun 25 - Sat, Jul 4
Southwest Logo
10:35 am - 6:00 pm
CLT
-
HRL
8h 25m
2 stops
Southwest Logo
7:15 am - 6:25 pm
HRL
-
CLT
10h 10m
1 stop
$418Southwest
Booking Insights

KAYAK's insights & trends for Charlotte to Harlingen flights

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

Which airlines provide the cheapest flights from Charlotte to Harlingen?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Charlotte to Harlingen were found on Southwest ($335) and United Airlines ($344).

Find deals

Good to know

Cheapest flight$335
Flight from Charlotte to Harlingen

When to book flights from Charlotte to Harlingen

Are your dates flexible? Find out the best times to travel from Charlotte to Harlingen based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Charlotte to Harlingen

  • What is the cheapest flight from Charlotte to Harlingen?

    In the last 3 days, the lowest price for a flight from Charlotte to Harlingen was $335 for a round-trip ticket.

  • Do I need a passport to fly between Charlotte and Harlingen?

    No, a passport isn't needed to fly from Charlotte to Harlingen. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Charlotte to Harlingen?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Charlotte to Harlingen?

    oneworld is the only airline alliance operating flights between Charlotte and Harlingen.

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

    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 Charlotte to Harlingen.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Harlingen from Charlotte 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 Charlotte to Harlingen?

    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 to Harlingen with an airline and back to Charlotte with another airline. Booking your flights between Charlotte and HRL can sometimes prove cheaper using this method.

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

    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 to Harlingen from Charlotte up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Charlotte to Harlingen

 
See real verified KAYAK customer reviews for airlines flying from Charlotte to Harlingen. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Charlotte to Harlingen? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11580 reviews
7.9Crew
6.9Entertainment
6.4Food
7.2Comfort
7.5Boarding
Airline reviews

When I booked my flight a month ago - I selected a seat. That seat was NOT the one I ended up with when I checked into my flight the day before. This is the second time this has occurred. So, I checked my next flight on Wednesday and Thursday and no seat was assigned. Poor, very poor customer service.

2.0 MediocreJohn, Apr 2026
CLT - PHL
Read more American Airlines reviews

When I booked my flight a month ago - I selected a seat. That seat was NOT the one I ended up with when I checked into my flight the day before. This is the second time this has occurred. So, I checked my next flight on Wednesday and Thursday and no seat was assigned. Poor, very poor customer service.

Cleared standby and gave up my seat. Terrible policy and boarding experience

Message about flight cancelation was received late due to being in the air. No explanation, just canceled and booked on morning flight. We had to stay in the airport overnight because there was no transportation offered to get to the hotel that AA had available. Actual inflight was fine.

Ceiling fell down and had to have maintenance come and duct tape it up. No WiFi on the flight.

I appreciate that I finally got the seat I paid extra for this time. Thank you

American Airlines did everything they could with the high Spring Break crowd. I was frustrated to be changed from 1st class to a middle seat at the back of the plane. This has happened before, not sure booking 1st class and paying the extra actually works.

Plane from partner PSA was filthy. Plastic needs to be thoroughly cleaned. Really disgusting to look at and wonder about cleanliness of parts less visible.

Arrived early picked up my bag in a few minutes- great trip - thank you

I like that the flight attendant was very attentive and helpful. The meal menu could have more of an variety of food choices.

We missed our flight and got stranded in Miami where we had to rent a hotel we could not afford. they would not work with us because they said it was weather related even though the gate attendant said it was not. I could go on but trying to get satisfaction has wore me down, which I believe is the intent. My only solution is to never fly AA again.

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

Information on your arrival and departure airports

Charlotte (CLT)
Harlingen (HRL)