$498+ Cheap flights from Lake Charles to Harlingen (LCH - HRL)
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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
LCH — HRL
Jun 20 — Jun 271
Round-trip
1 adult, Economy
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Cheapest flights from Lake Charles to HarlingenExplore the most affordable flight options available from Lake Charles to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 21, 2026.
Explore the most affordable flight options available from Lake Charles to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 21, 2026.
This United Airlines deal was found by Cheapflights users on 5/17. 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.
Mon 6/86:13 pm
LCH
- HRL
1 stop3h 41m
United Airlines
Mon 6/155:20 pm
HRL
- LCH
1 stop4h 14m
United Airlines
Deal found 5/17![United Airlines logo]()
$498
This United Airlines deal was found by Cheapflights users on 5/19. 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 12/14:15 pm
LCH
- HRL
1 stop5h 29m
United Airlines
Sat 12/55:16 pm
HRL
- LCH
1 stop19h 52m
United Airlines
Deal found 5/19![United Airlines logo]()
$637
Best flights from Lake Charles to HarlingenDiscover carefully curated flight deals from Lake Charles to Harlingen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 21, 2026.
Discover carefully curated flight deals from Lake Charles to Harlingen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 21, 2026.
This United Airlines deal was found by Cheapflights users on 5/17. 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.
Mon 6/86:13 pm
LCH
- HRL
1 stop3h 41m
United Airlines
Mon 6/155:20 pm
HRL
- LCH
1 stop4h 14m
United Airlines
Deal found 5/17![United Airlines logo]()
$498
Last-minute flights from Lake Charles to HarlingenDiscover last-minute flight deals from Lake Charles to Harlingen. Data last updated May 21, 2026 and is based on user searches.
Discover last-minute flight deals from Lake Charles to Harlingen. Data last updated May 21, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 5/17. 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.
Mon 6/86:13 pm
LCH
- HRL
1 stop3h 41m
United Airlines
Mon 6/155:20 pm
HRL
- LCH
1 stop4h 14m
United Airlines
Deal found 5/17![United Airlines logo]()
$498
Find flight deals from Lake Charles to Harlingen
Discover tips and strategies to find the most affordable flight options for your journey from Lake Charles (LCH) 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 May 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $474 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Lake Charles 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 May 21, 2026.
Use the filters below to find and compare flights from Lake Charles to Harlingen that are best for you.
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Fly to
Route
Depart
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Cheapest round-trip
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Lake CharlesHarlingen
LCH - HRL
LCHHRL
Lake Charles
Mon 6/8
6:13 pm-9:54 pm
1 stop3h 41m
Harlingen Valley Intl
Mon 6/15
5:20 pm-9:34 pm
1 stop4h 14m
$498
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Lake Charles-Harlingen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lake Charles-Harlingen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lake Charles-Harlingen flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Lake Charles-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 Lake Charles-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 Lake Charles to Harlingen
Have a flexible travel schedule? Discover the best time to fly to Harlingen from Lake Charles with our price prediction graph.
LCH-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.
Related info for your journey
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