$154+ Cheap flights from Charlotte to Harlingen (CLT - HRL)
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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — HRL
Aug 21 — Aug 281
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Charlotte to Harlingen 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 Charlotte to Harlingen
Cheapest
Best
Last-minute
One-way
Cheapest flights from Charlotte to HarlingenExplore the most affordable flight options available from Charlotte to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 22, 2026.
Explore the most affordable flight options available from Charlotte to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 22, 2026.
This American Airlines deal was found by Cheapflights users on 7/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:45 am
CLT
- HRL
1 stop5h 13m
American Airlines
Wed 9/163:35 pm
HRL
- CLT
1 stop7h 24m
American Airlines
Deal found 7/21![American Airlines logo]()
$307
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Wed 9/911:45 am
CLT
- HRL
1 stop5h 14m
United Airlines
Wed 9/165:05 am
HRL
- CLT
2 stops9h 13m
United Airlines
Deal found 7/21![United Airlines logo]()
$312
This American Airlines deal was found by Cheapflights users on 7/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:45 am
CLT
- HRL
1 stop5h 19m
American Airlines
Thu 8/1310:34 am
HRL
- CLT
1 stop5h 25m
American Airlines
Deal found 7/21![American Airlines logo]()
$344
This Southwest deal was found by Cheapflights users on 7/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/610:35 am
CLT
- HRL
2 stops7h 40m
Southwest
Thu 8/135:30 am
HRL
- CLT
2 stops9h 55m
Southwest
Deal found 7/21![Southwest logo]()
$393
This United Airlines deal was found by Cheapflights users on 7/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2711:34 am
CLT
- HRL
1 stop5h 26m
United Airlines
Sat 10/315:05 am
HRL
- CLT
1 stop4h 47m
United Airlines
Deal found 7/20![United Airlines logo]()
$397
This American Airlines deal was found by Cheapflights users on 7/17. 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.
Sun 8/95:00 pm
CLT
- HRL
1 stop6h 54m
American Airlines
Sat 8/153:17 pm
HRL
- CLT
1 stop7h 31m
American Airlines
Deal found 7/17![American Airlines logo]()
$419
This Southwest deal was found by Cheapflights users on 7/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/41:30 pm
CLT
- HRL
2 stops7h 40m
Southwest
Fri 8/710:55 am
HRL
- CLT
2 stops6h 45m
Southwest
Deal found 7/21![Southwest logo]()
$424
This American Airlines deal was found by Cheapflights users on 7/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:45 am
CLT
- HRL
1 stop5h 19m
American Airlines
Sun 8/910:34 am
HRL
- CLT
1 stop8h 10m
American Airlines
Deal found 7/21![American Airlines logo]()
$438
Best flights from Charlotte to HarlingenDiscover carefully curated flight deals from Charlotte to Harlingen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 22, 2026.
Discover carefully curated flight deals from Charlotte to Harlingen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 22, 2026.
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Wed 9/91:00 pm
CLT
- HRL
2 stops9h 52m
United Airlines
Wed 9/165:05 am
HRL
- CLT
2 stops10h 55m
United Airlines
Deal found 7/21![United Airlines logo]()
$317
This Southwest deal was found by Cheapflights users on 7/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/610:35 am
CLT
- HRL
2 stops7h 40m
Southwest
Thu 8/135:30 am
HRL
- CLT
2 stops9h 55m
Southwest
Deal found 7/21![Southwest logo]()
$393
This United Airlines deal was found by Cheapflights users on 7/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2711:34 am
CLT
- HRL
1 stop5h 26m
United Airlines
Sat 10/315:05 am
HRL
- CLT
1 stop4h 47m
United Airlines
Deal found 7/20![United Airlines logo]()
$397
Last-minute flights from Charlotte to HarlingenDiscover last-minute flight deals from Charlotte to Harlingen. Data last updated July 22, 2026 and is based on user searches.
Discover last-minute flight deals from Charlotte to Harlingen. Data last updated July 22, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 7/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/41:30 pm
CLT
- HRL
2 stops7h 40m
Southwest
Fri 8/710:55 am
HRL
- CLT
2 stops6h 45m
Southwest
Deal found 7/21![Southwest logo]()
$424
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Tue 8/47:09 am
CLT
- HRL
1 stop7h 21m
United Airlines
Fri 8/75:10 am
HRL
- CLT
1 stop4h 52m
United Airlines
Deal found 7/21![United Airlines logo]()
$467
This American Airlines deal was found by Cheapflights users on 7/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:45 am
CLT
- HRL
1 stop5h 19m
American Airlines
Sun 8/910:34 am
HRL
- CLT
1 stop8h 10m
American Airlines
Deal found 7/21![American Airlines logo]()
$438
This Southwest deal was found by Cheapflights users on 7/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/58:30 am
CLT
- HRL
2 stops8h 20m
Southwest
Sun 8/96:00 am
HRL
- CLT
2 stops9h 00m
Southwest
Deal found 7/21![Southwest logo]()
$450
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Wed 8/510:35 am
CLT
- HRL
2 stops12h 19m
United Airlines
Sun 8/95:10 am
HRL
- CLT
1 stop4h 52m
United Airlines
Deal found 7/21![United Airlines logo]()
$480
This American Airlines deal was found by Cheapflights users on 7/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:45 am
CLT
- HRL
1 stop5h 19m
American Airlines
Thu 8/1310:34 am
HRL
- CLT
1 stop5h 25m
American Airlines
Deal found 7/21![American Airlines logo]()
$344
This Southwest deal was found by Cheapflights users on 7/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/610:35 am
CLT
- HRL
2 stops7h 40m
Southwest
Thu 8/135:30 am
HRL
- CLT
2 stops9h 55m
Southwest
Deal found 7/21![Southwest logo]()
$393
This United Airlines deal was found by Cheapflights users on 7/21. 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 8/67:09 am
CLT
- HRL
1 stop7h 21m
United Airlines
Thu 8/131:59 pm
HRL
- CLT
2 stops9h 00m
United Airlines
Deal found 7/21![United Airlines logo]()
$681
This American Airlines deal was found by Cheapflights users on 7/17. 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.
Sun 8/95:00 pm
CLT
- HRL
1 stop6h 54m
American Airlines
Sat 8/153:17 pm
HRL
- CLT
1 stop7h 31m
American Airlines
Deal found 7/17![American Airlines logo]()
$419
This Southwest deal was found by Cheapflights users on 7/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/97:10 am
CLT
- HRL
2 stops7h 30m
Southwest
Sat 8/157:00 am
HRL
- CLT
2 stops6h 25m
Southwest
Deal found 7/17![Southwest logo]()
$493
One-way flights from Charlotte to HarlingenSearch for one-way flight options from Charlotte to Harlingen. Find affordable one-way fares based on user searches. Data last updated July 22, 2026.
Search for one-way flight options from Charlotte to Harlingen. Find affordable one-way fares based on user searches. Data last updated July 22, 2026.
This Delta deal was found by Cheapflights users on 7/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/57:45 am
CLT
- HRL
1 stop6h 46m
Delta
Deal found 7/17![Delta logo]()
$154
This Southwest deal was found by Cheapflights users on 7/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/57:40 am
CLT
- HRL
2 stops9h 05m
Southwest
Deal found 7/17![Southwest logo]()
$159
Find flight deals from Charlotte to Harlingen
Discover tips and strategies to find the most affordable flight options for your journey from Charlotte (CLT) to Harlingen (HRL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $307 (American Airlines) |
One-way from | $154 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Charlotte to Harlingen 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 July 22, 2026.
Use the filters below to find and compare flights from Charlotte to Harlingen that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CharlotteHarlingen
CLT - HRL
CLTHRL
Charlotte Douglas
Wed 9/9
1:00 pm-9:52 pm
2 stops9h 52m
Harlingen Valley Intl
Wed 9/16
5:05 am-5:00 pm
2 stops10h 55m
$317
CharlotteHarlingen
CLT - HRL
CLTHRL
Charlotte Douglas
Thu 8/6
10:35 am-5:15 pm
2 stops7h 40m
Harlingen Valley Intl
Thu 8/13
5:30 am-4:25 pm
2 stops9h 55m
$393
Quickest round-trip
CharlotteHarlingen
CLT - HRL
CLTHRL
Charlotte Douglas
Tue 10/27
11:34 am-4:00 pm
1 stop5h 26m
Harlingen Valley Intl
Sat 10/31
5:05 am-10:52 am
1 stop4h 47m
$397
Cheapest one-way
Quickest one-way
CharlotteHarlingen
CLT - HRL
CLTHRL
Charlotte Douglas
Tue 1/5
7:45 am-1:31 pm
1 stop6h 46m
$154
CharlotteHarlingen
CLT - HRL
CLTHRL
Charlotte Douglas
Tue 1/5
7:40 am-3:45 pm
2 stops9h 05m
$159
Sorted by cheapest first
Compare providers for flights from Charlotte to Harlingen
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Charlotte to Harlingen in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Charlotte-Harlingen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charlotte-Harlingen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Charlotte-Harlingen flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Charlotte-Harlingen flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Charlotte-Harlingen flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Charlotte to Harlingen
Have a flexible travel schedule? Discover the best time to fly to Harlingen from Charlotte with our price prediction graph.
CLT-HRL
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.
Reviews of airlines servicing Harlingen
Get insights into the airlines that provide service to Harlingen. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Harlingen. Reviews last updated July 22, 2026.
Read through reviews of airlines operating flights from Charlotte to Harlingen, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.1
Boarding
7.5
Comfort
7.2
Crew
7.9
Food
6.4
Entertainment
6.8
Reviews
1 / 20
2.0
MediocreSusie,Jan 2026
CLT - TPA
Overall
7.1
Boarding
7.5
Comfort
7.2
Crew
7.9
Food
6.4
Entertainment
6.8
Reviews
1 / 20
2.0
MediocreSusie,Jan 2026
CLT - TPA
Related info for your journey
Find useful and relevant information for your journey from Charlotte to Harlingen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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
Complete your trip
Flights by cabin class
Harlingen flight routes
Other flight options
Other flights from Charlotte
Popular flights
Alternative routes for Charlotte to Harlingen
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Harlingen by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Charlotte to Harlingen by cabin class
Find flights from Charlotte to Harlingen, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Harlingen
Explore flights to Harlingen departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 22, 2026.
Charlotte and Harlingen flights
Browse other Charlotte and Harlingen flight options. Last updated on July 22, 2026.
Other flights from Charlotte
Browse through other flights departing from Charlotte. Flights are based on user searches made on Cheapflights and were last updated on July 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Charlotte to Harlingen
Discover the top airline that operate flights from Charlotte to Harlingen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$207 | Average$633 | FlexibilityNo cancel fee | On-time71% |