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Cheap flights from Harlingen, Texas to Lake Charles from $259

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Harlingen, Texas to Lake Charles departing on 9/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Harlingen, Texas to Lake Charles (HRL-LCH)

Cheap round-trip flights

United Airlines Logo
5:20 pm - 9:10 pmHRL-LCH
3h 50m1 stop
United Airlines Logo
6:07 pm - 9:52 pmLCH-HRL
3h 45m1 stop
$259United Airlines
Find Deal
Fri, Sep 19 - Sun, Sep 21
United Airlines Logo
7:00 am - 1:16 pmHRL-LCH
6h 16m1 stop
United Airlines Logo
6:07 pm - 9:52 pmLCH-HRL
3h 45m1 stop
$294United Airlines
Find Deal
Sat, Sep 20 - Mon, Sep 22

United Airlines flights from Harlingen, Texas to Lake Charles

Our best United Airlines deals on Harlingen, Texas to Lake Charles flight tickets
United Airlines
Sep 19
HRL5:20 pmHarlingen Valley Intl
3h 50m
1 stop
LCH9:10 pmLake Charles
Sep 21
LCH6:07 pmLake Charles
3h 45m
1 stop
HRL9:52 pmHarlingen Valley Intl
$259
Find similar
United Airlines
Sep 20
HRL7:00 amHarlingen Valley Intl
6h 16m
1 stop
LCH1:16 pmLake Charles
Sep 22
LCH6:07 pmLake Charles
3h 45m
1 stop
HRL9:52 pmHarlingen Valley Intl
$294
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Harlingen, Texas to Lake Charles 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, momondo users made 832,500 searches. Data last updated August 20, 2025.
Use the filters below to find and compare flights from Harlingen, Texas to Lake Charles that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HarlingenLake Charles

HRL - LCH

HRLLCH

Harlingen Valley Intl

Fri 9/19

5:20 pm-9:10 pm

1 stop3h 50m

Lake Charles

Sun 9/21

6:07 pm-9:52 pm

1 stop3h 45m

$259

HarlingenLake Charles

HRL - LCH

HRLLCH

Harlingen Valley Intl

Sat 9/20

7:00 am-1:16 pm

1 stop6h 16m

Lake Charles

Mon 9/22

6:07 pm-9:52 pm

1 stop3h 45m

$294

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Harlingen, Texas to Lake Charles

Are you open to changing your travel dates? Check out the ideal times to fly from Harlingen, Texas to Lake Charles according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Harlingen, Texas to Lake Charles (HRL to LCH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Harlingen, Texas to Lake Charles

Direct flights

None
There are no direct flights from Harlingen, Texas to Lake Charles. There are no popular flight routes from Harlingen, Texas to Lake Charles.
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  • How far is Harlingen Valley Intl to Lake Charles by plane?

    A flight from Harlingen Valley Intl to Lake Charles will travel around 389.6 mi. By plane, this route typically takes 3h 50m.

  • When did momondo last update prices for flights from Harlingen Valley Intl Airport to Lake Charles Airport?

    Prices for flights from Harlingen Valley Intl Airport to Lake Charles Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Harlingen Valley Intl Airport to Lake Charles Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Harlingen Valley Intl Airport to Lake Charles Airport.

  • What documentation or ID do you need to fly to Lake Charles Airport?

    The travel and health documents required for your trip to Lake Charles Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lake Charles Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • How do I get Price Alerts for flights from Harlingen, Texas to Lake Charles?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Harlingen, Texas from Lake Charles. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Harlingen, Texas to Lake Charles with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Traveling to a place near Lake Charles?

Book flights to Lake Charles if you plan to visit one of these locations
Sulphur
Kinder

Why use momondo?

Why should I use momondo to find a flight deal from Harlingen to Lake Charles?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Harlingen to Lake Charles. momondo saves you time and could save you money on your trip.

Can I find flights from Harlingen to Lake Charles with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Lake Charles from Harlingen with this policy.

How can momondo help me find flights from Harlingen to Lake Charles?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Harlingen to Lake Charles.

I’m not ready to book a flight from Harlingen to Lake Charles right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Lake Charles, momondo offers a useful price alert feature which will track prices for flights to Lake Charles from Harlingen and alert you when they change.

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