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Cheap flights from Lake Charles to Costa Rica from $593

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Lake Charles to Costa Rica departing on 5/4. 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

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Find the cheapest flights from Lake Charles to Costa Rica

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:00 pm - 12:10 pm
LCH
-
LIR
23h 10m
1 stop
United Airlines Logo
1:20 pm - 9:33 pm
LIR
-
LCH
7h 13m
1 stop
$593United Airlines
週一, 5月 4 - 週三, 5月 6
United Airlines Logo
2:00 pm - 12:10 pm
LCH
-
LIR
23h 10m
1 stop
United Airlines Logo
1:20 pm - 9:33 pm
LIR
-
LCH
7h 13m
1 stop
$595United Airlines
週一, 5月 4 - 週三, 5月 6
United Airlines Logo
2:00 pm - 12:10 pm
LCH
-
LIR
23h 10m
1 stop
United Airlines Logo
1:20 pm - 9:33 pm
LIR
-
LCH
7h 13m
1 stop
$658United Airlines
週一, 5月 4 - 週三, 5月 6
United Airlines Logo
6:05 pm - 12:10 pm
LCH
-
LIR
19h 05m
1 stop
United Airlines Logo
1:20 pm - 9:33 pm
LIR
-
LCH
7h 13m
1 stop
$707United Airlines
週一, 5月 4 - 週三, 5月 6
United Airlines Logo
2:00 pm - 2:25 pm
LCH
-
LIR
25h 25m
1 stop
United Airlines Logo
3:27 pm - 5:18 pm
LIR
-
LCH
24h 51m
1 stop
$1,499United Airlines
週三, 4月 8 - 週六, 4月 11
United Airlines Logo
7:30 am - 12:10 pm
LCH
-
LIR
5h 40m
1 stop
United Airlines Logo
1:20 pm - 9:33 pm
LIR
-
LCH
7h 13m
1 stop
$2,851United Airlines
週二, 4月 7 - 週五, 4月 10
American Airlines Logo
11:30 am - 11:28 am
LCH
-
LIR
24h 58m
2 stops
American Airlines Logo
2:40 pm - 11:00 am
LIR
-
LCH
19h 20m
2 stops
$3,554American Airlines
週三, 4月 8 - 週六, 4月 11
American Airlines Logo
11:30 am - 11:28 am
LCH
-
LIR
24h 58m
2 stops
American Airlines Logo
2:40 pm - 11:00 am
LIR
-
LCH
19h 20m
2 stops
$3,565American Airlines
週二, 4月 7 - 週五, 4月 10
American Airlines Logo
6:35 pm - 11:28 am
LCH
-
LIR
17h 53m
2 stops
American Airlines Logo
2:10 pm - 11:00 am
LIR
-
LCH
19h 50m
1 stop
$3,696American Airlines
週二, 4月 7 - 週五, 4月 10
American Airlines Logo
11:30 am - 11:28 am
LCH
-
LIR
24h 58m
2 stops
American Airlines Logo
2:10 pm - 10:41 pm
LIR
-
LCH
7h 31m
1 stop
$3,725American Airlines
週三, 4月 8 - 週六, 4月 11

United Airlines flights from Lake Charles to Costa Rica

Our best United Airlines deals on Lake Charles to Costa Rica flight tickets
United Airlines
May 4
LCH2:00 pmLake Charles
23h 10m
1 stop
LIR12:10 pmLiberia
May 6
LIR1:20 pmLiberia
7h 13m
1 stop
LCH9:33 pmLake Charles
$593
United Airlines
May 4
LCH2:00 pmLake Charles
23h 10m
1 stop
LIR12:10 pmLiberia
May 6
LIR1:20 pmLiberia
7h 13m
1 stop
LCH9:33 pmLake Charles
$595
United Airlines
May 4
LCH2:00 pmLake Charles
23h 10m
1 stop
LIR12:10 pmLiberia
May 6
LIR1:20 pmLiberia
7h 13m
1 stop
LCH9:33 pmLake Charles
$658

American Airlines flights from Lake Charles to Costa Rica

Our best American Airlines deals on Lake Charles to Costa Rica flight tickets
American Airlines
Apr 6
LCH12:09 pmLake Charles
24h 15m
2 stops
LIR11:24 amLiberia
Apr 9
LIR12:28 pmLiberia
21h 32m
2 stops
LCH11:00 amLake Charles
$3,526
American Airlines
Apr 6
LCH6:27 pmLake Charles
19h 43m
2 stops
LIR1:10 pmLiberia
Apr 9
LIR12:28 pmLiberia
21h 32m
2 stops
LCH11:00 amLake Charles
$3,547
American Airlines
Apr 6
LCH6:27 pmLake Charles
20h 13m
1 stop
LIR1:40 pmLiberia
Apr 9
LIR12:28 pmLiberia
21h 32m
2 stops
LCH11:00 amLake Charles
$3,550

momondo Fare Finder

 
Customize your flight search to find flights from Lake Charles to Costa Rica 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 3月 28, 2026.
Use the filters below to find and compare flights from Lake Charles to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Lake CharlesLiberia

LCH - LIR

LCHLIR

Lake Charles

週一 5/4

2:00 pm-12:10 pm

1 stop23h 10m

Liberia

週三 5/6

1:20 pm-9:33 pm

1 stop7h 13m

$593

Lake CharlesLiberia

LCH - LIR

LCHLIR

Lake Charles

週一 5/4

2:00 pm-12:10 pm

1 stop23h 10m

Liberia

週三 5/6

1:20 pm-9:33 pm

1 stop7h 13m

$595

Lake CharlesLiberia

LCH - LIR

LCHLIR

Lake Charles

週一 5/4

2:00 pm-12:10 pm

1 stop23h 10m

Liberia

週三 5/6

1:20 pm-9:33 pm

1 stop7h 13m

$658

Lake CharlesLiberia

LCH - LIR

LCHLIR

Lake Charles

週一 5/4

6:05 pm-12:10 pm

1 stop19h 05m

Liberia

週三 5/6

1:20 pm-9:33 pm

1 stop7h 13m

$707

Lake CharlesLiberia

LCH - LIR

LCHLIR

Lake Charles

週三 4/8

2:00 pm-2:25 pm

1 stop25h 25m

Liberia

週六 4/11

3:27 pm-5:18 pm

1 stop24h 51m

$1,499
Quickest round-trip

Lake CharlesLiberia

LCH - LIR

LCHLIR

Lake Charles

週二 4/7

7:30 am-12:10 pm

1 stop5h 40m

Liberia

週五 4/10

1:20 pm-9:33 pm

1 stop7h 13m

$2,851

Lake CharlesLiberia

LCH - LIR

LCHLIR

Lake Charles

週三 4/8

11:30 am-11:28 am

2 stops24h 58m

Liberia

週六 4/11

2:40 pm-11:00 am

2 stops19h 20m

$3,554

Lake CharlesLiberia

LCH - LIR

LCHLIR

Lake Charles

週二 4/7

11:30 am-11:28 am

2 stops24h 58m

Liberia

週五 4/10

2:40 pm-11:00 am

2 stops19h 20m

$3,565

Lake CharlesLiberia

LCH - LIR

LCHLIR

Lake Charles

週二 4/7

6:35 pm-11:28 am

2 stops17h 53m

Liberia

週五 4/10

2:10 pm-11:00 am

1 stop19h 50m

$3,696

Lake CharlesLiberia

LCH - LIR

LCHLIR

Lake Charles

週三 4/8

11:30 am-11:28 am

2 stops24h 58m

Liberia

週六 4/11

2:10 pm-10:41 pm

1 stop7h 31m

$3,725

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Lake Charles to Costa Rica flight deals and tips

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

Fastest flight time

5h 40m

Direct flights

None
The fastest flight from Lake Charles to Costa Rica takes 5h 40m
There are no direct flights from Lake Charles to Costa Rica. There are no popular flight routes from Lake Charles to Costa Rica.
Search flight deals

  • When did momondo last update prices for flights from Lake Charles Airport to Costa Rica?

    Prices for flights from Lake Charles Airport to Costa Rica refresh daily.

  • How old do you have to be to fly from Lake Charles Airport to Costa Rica?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lake Charles Airport to Costa Rica.

  • What documentation or ID do you need to fly to Costa Rica?

    The travel and health documents required for your trip to Costa Rica 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 Costa Rica. 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 Lake Charles to Costa Rica?

    Search flight deals from Lake Charles to Costa Rica. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Lake Charles to Costa Rica with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • 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.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Costa Rica from Lake Charles.

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

All flight searches from Lake Charles to Costa Rica on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Costa Rica from Lake Charles. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Lake Charles to Costa Rica flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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1 adult
週一 4/27
週一 5/4
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