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Cheap flights from Harlingen to Lake Charles from $413

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Harlingen to Lake Charles departing on 7/3. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Harlingen to Lake Charles

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:20 am - 1:24 pm
HRL
-
LCH
6h 04m
1 stop
United Airlines Logo
6:13 pm - 9:54 pm
LCH
-
HRL
3h 41m
1 stop
$429United Airlines
Thu, Jul 9 - Wed, Jul 22
United Airlines Logo
5:10 am - 9:34 pm
HRL
-
LCH
16h 24m
1 stop
United Airlines Logo
6:13 pm - 9:54 pm
LCH
-
HRL
3h 41m
1 stop
$483United Airlines
Thu, Jul 16 - Wed, Jul 22
United Airlines Logo
7:20 am - 1:24 pm
HRL
-
LCH
6h 04m
1 stop
United Airlines Logo
2:13 pm - 7:49 pm
LCH
-
HRL
5h 36m
1 stop
$693United Airlines
Fri, Jul 3 - Tue, Jul 7
United Airlines Logo
7:20 am - 9:34 pm
HRL
-
LCH
14h 14m
1 stop
United Airlines Logo
6:13 pm - 7:49 pm
LCH
-
HRL
25h 36m
1 stop
$711United Airlines
Sun, Jun 28 - Thu, Jul 2
United Airlines Logo
7:20 am - 9:34 pm
HRL
-
LCH
14h 14m
1 stop
United Airlines Logo
2:13 pm - 7:49 pm
LCH
-
HRL
5h 36m
1 stop
$712United Airlines
Wed, Jul 1 - Sun, Jul 5
United Airlines Logo
7:20 am - 1:24 pm
HRL
-
LCH
6h 04m
1 stop
United Airlines Logo
2:13 pm - 7:49 pm
LCH
-
HRL
5h 36m
1 stop
$747United Airlines
Wed, Jul 1 - Sun, Jul 5

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United Airlines flights from Harlingen to Lake Charles

Our best United Airlines deals on Harlingen to Lake Charles flight tickets
United Airlines
Jul 9
HRL7:20 amHarlingen Valley Intl
6h 04m
1 stop
LCH1:24 pmLake Charles
Jul 22
LCH6:13 pmLake Charles
3h 41m
1 stop
HRL9:54 pmHarlingen Valley Intl
$429
United Airlines
Jul 16
HRL5:10 amHarlingen Valley Intl
16h 24m
1 stop
LCH9:34 pmLake Charles
Jul 22
LCH6:13 pmLake Charles
3h 41m
1 stop
HRL9:54 pmHarlingen Valley Intl
$483
United Airlines
Jul 3
HRL7:20 amHarlingen Valley Intl
6h 04m
1 stop
LCH1:24 pmLake Charles
Jul 7
LCH2:13 pmLake Charles
5h 36m
1 stop
HRL7:49 pmHarlingen Valley Intl
$693

momondo Fare Finder

 
Customize your flight search to find flights from Harlingen 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 June 18, 2026.
Use the filters below to find and compare flights from Harlingen to Lake Charles that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HarlingenLake Charles

HRL - LCH

HRLLCH

Harlingen Valley Intl

Thu 7/9

7:20 am-1:24 pm

1 stop6h 04m

Lake Charles

Wed 7/22

6:13 pm-9:54 pm

1 stop3h 41m

$429

HarlingenLake Charles

HRL - LCH

HRLLCH

Harlingen Valley Intl

Thu 7/16

5:10 am-9:34 pm

1 stop16h 24m

Lake Charles

Wed 7/22

6:13 pm-9:54 pm

1 stop3h 41m

$483

HarlingenLake Charles

HRL - LCH

HRLLCH

Harlingen Valley Intl

Fri 7/3

7:20 am-1:24 pm

1 stop6h 04m

Lake Charles

Tue 7/7

2:13 pm-7:49 pm

1 stop5h 36m

$693

HarlingenLake Charles

HRL - LCH

HRLLCH

Harlingen Valley Intl

Sun 6/28

7:20 am-9:34 pm

1 stop14h 14m

Lake Charles

Thu 7/2

6:13 pm-7:49 pm

1 stop25h 36m

$711

HarlingenLake Charles

HRL - LCH

HRLLCH

Harlingen Valley Intl

Wed 7/1

7:20 am-9:34 pm

1 stop14h 14m

Lake Charles

Sun 7/5

2:13 pm-7:49 pm

1 stop5h 36m

$712

HarlingenLake Charles

HRL - LCH

HRLLCH

Harlingen Valley Intl

Wed 7/1

7:20 am-1:24 pm

1 stop6h 04m

Lake Charles

Sun 7/5

2:13 pm-7:49 pm

1 stop5h 36m

$747
Cheapest one-way
Quickest one-way

HarlingenLake Charles

HRL - LCH

HRLLCH

Harlingen Valley Intl

Fri 7/3

7:20 am-1:24 pm

1 stop6h 04m

$413

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Lake Charles from

How to get the cheapest flight ticket from Harlingen to Lake Charles

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Harlingen Valley Intl to Lake Charles?

United Airlines is the most popular carrier operating from Harlingen Valley Intl to Lake Charles

When to book flights from Harlingen to Lake Charles

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

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

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

Fastest flight time

4h 14m

Direct flights

None
The fastest flight from Harlingen to Lake Charles takes 4h 14m
There are no direct flights from Harlingen to Lake Charles. There are no popular flight routes from Harlingen to Lake Charles.
Search flight deals

Frequently asked questions about flying from Harlingen to Lake Charles

  • 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 4h 14m.

  • 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.

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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Sat 7/18
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