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Cheap flights from Lexington to Costa Rica from $163

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lexington to Costa Rica departing on 1/12. 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 Lexington to Costa Rica

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:36 am - 11:43 pm
LEX
-
SJO
17h 07m1 stop
American Airlines Logo
6:00 am - 11:52 pm
SJO
-
LEX
16h 52m1 stop
$438American Airlines
Sat, Jan 24 - Sat, Jan 31
American Airlines Logo
11:39 am - 10:30 pm
LEX
-
SJO
11h 51m2 stops
American Airlines Logo
6:00 am - 11:52 pm
SJO
-
LEX
16h 52m1 stop
$443American Airlines
Sat, Jan 24 - Sat, Jan 31
United Airlines Logo
8:35 am - 8:39 pm
LEX
-
SJO
13h 04m2 stops
United Airlines Logo
6:30 am - 8:31 pm
SJO
-
LEX
13h 01m2 stops
$466United Airlines
Sat, Jan 24 - Sat, Jan 31
United Airlines Logo
8:35 am - 10:00 pm
LEX
-
SJO
14h 25m2 stops
United Airlines Logo
7:30 am - 10:30 pm
SJO
-
LEX
14h 00m1 stop
$490United Airlines
Sat, Jan 10 - Sat, Jan 17
American Airlines Logo
7:41 am - 2:20 pm
LEX
-
LIR
7h 39m1 stop
American Airlines Logo
1:46 pm - 11:15 pm
LIR
-
LEX
8h 29m1 stop
$515American Airlines
Tue, Jan 6 - Wed, Jan 14
American Airlines Logo
6:39 pm - 12:37 pm
LEX
-
LIR
18h 58m2 stops
American Airlines Logo
1:21 pm - 10:56 am
LIR
-
LEX
20h 35m2 stops
$519American Airlines
Tue, Jan 6 - Wed, Jan 14
American Airlines Logo
7:00 am - 10:45 pm
LEX
-
SJO
16h 45m1 stop
American Airlines Logo
6:00 am - 11:52 pm
SJO
-
LEX
16h 52m1 stop
$537American Airlines
Fri, Jan 2 - Sat, Jan 31
United Airlines Logo
2:00 pm - 1:10 pm
LEX
-
LIR
24h 10m2 stops
United Airlines Logo
8:35 am - 8:31 pm
LIR
-
LEX
10h 56m2 stops
$539United Airlines
Sat, Jan 17 - Sat, Jan 24
American Airlines Logo
8:04 am - 10:45 pm
LEX
-
SJO
15h 41m2 stops
American Airlines Logo
6:00 am - 11:52 pm
SJO
-
LEX
16h 52m1 stop
$542American Airlines
Fri, Jan 2 - Sat, Jan 31
American Airlines Logo
6:17 pm - 2:13 pm
LEX
-
LIR
20h 56m2 stops
American Airlines Logo
1:46 pm - 11:36 pm
LIR
-
LEX
8h 50m1 stop
$550American Airlines
Sat, Jan 17 - Sat, Jan 24

American Airlines flights from Lexington to Costa Rica

Our best American Airlines deals on Lexington to Costa Rica flight tickets
American Airlines
Jan 24
LEX7:36 amLexington Blue Grass
17h 07m
1 stop
SJO11:43 pmSan José Juan Santamaria Intl
Jan 31
SJO6:00 amSan José Juan Santamaria Intl
16h 52m
1 stop
LEX11:52 pmLexington Blue Grass
$438
Find similar
American Airlines
Jan 24
LEX11:39 amLexington Blue Grass
11h 51m
2 stops
SJO10:30 pmSan José Juan Santamaria Intl
Jan 31
SJO6:00 amSan José Juan Santamaria Intl
16h 52m
1 stop
LEX11:52 pmLexington Blue Grass
$443
Find similar
American Airlines
Jan 6
LEX7:41 amLexington Blue Grass
7h 39m
1 stop
LIR2:20 pmLiberia
Jan 14
LIR1:46 pmLiberia
8h 29m
1 stop
LEX11:15 pmLexington Blue Grass
$515
Find similar

United Airlines flights from Lexington to Costa Rica

Our best United Airlines deals on Lexington to Costa Rica flight tickets
United Airlines
Jan 24
LEX8:35 amLexington Blue Grass
13h 04m
2 stops
SJO8:39 pmSan José Juan Santamaria Intl
Jan 31
SJO6:30 amSan José Juan Santamaria Intl
13h 01m
2 stops
LEX8:31 pmLexington Blue Grass
$466
Find similar
United Airlines
Jan 10
LEX8:35 amLexington Blue Grass
14h 25m
2 stops
SJO10:00 pmSan José Juan Santamaria Intl
Jan 17
SJO7:30 amSan José Juan Santamaria Intl
14h 00m
1 stop
LEX10:30 pmLexington Blue Grass
$490
Find similar
United Airlines
Jan 17
LEX2:00 pmLexington Blue Grass
24h 10m
2 stops
LIR1:10 pmLiberia
Jan 24
LIR8:35 amLiberia
10h 56m
2 stops
LEX8:31 pmLexington Blue Grass
$539
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Lexington 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 December 21, 2025.
Use the filters below to find and compare flights from Lexington to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LexingtonSan José

LEX - SJO

LEXSJO

Lexington Blue Grass

Sat 1/24

7:36 am-11:43 pm

1 stop17h 07m

San José Juan Santamaria Intl

Sat 1/31

6:00 am-11:52 pm

1 stop16h 52m

$438

LexingtonSan José

LEX - SJO

LEXSJO

Lexington Blue Grass

Sat 1/24

11:39 am-10:30 pm

2 stops11h 51m

San José Juan Santamaria Intl

Sat 1/31

6:00 am-11:52 pm

1 stop16h 52m

$443

LexingtonSan José

LEX - SJO

LEXSJO

Lexington Blue Grass

Sat 1/24

8:35 am-8:39 pm

2 stops13h 04m

San José Juan Santamaria Intl

Sat 1/31

6:30 am-8:31 pm

2 stops13h 01m

$466

LexingtonSan José

LEX - SJO

LEXSJO

Lexington Blue Grass

Sat 1/10

8:35 am-10:00 pm

2 stops14h 25m

San José Juan Santamaria Intl

Sat 1/17

7:30 am-10:30 pm

1 stop14h 00m

$490

LexingtonLiberia

LEX - LIR

LEXLIR

Lexington Blue Grass

Tue 1/6

7:41 am-2:20 pm

1 stop7h 39m

Liberia

Wed 1/14

1:46 pm-11:15 pm

1 stop8h 29m

$515

LexingtonLiberia

LEX - LIR

LEXLIR

Lexington Blue Grass

Tue 1/6

6:39 pm-12:37 pm

2 stops18h 58m

Liberia

Wed 1/14

1:21 pm-10:56 am

2 stops20h 35m

$519

LexingtonSan José

LEX - SJO

LEXSJO

Lexington Blue Grass

Fri 1/2

7:00 am-10:45 pm

1 stop16h 45m

San José Juan Santamaria Intl

Sat 1/31

6:00 am-11:52 pm

1 stop16h 52m

$537

LexingtonLiberia

LEX - LIR

LEXLIR

Lexington Blue Grass

Sat 1/17

2:00 pm-1:10 pm

2 stops24h 10m

Liberia

Sat 1/24

8:35 am-8:31 pm

2 stops10h 56m

$539

LexingtonSan José

LEX - SJO

LEXSJO

Lexington Blue Grass

Fri 1/2

8:04 am-10:45 pm

2 stops15h 41m

San José Juan Santamaria Intl

Sat 1/31

6:00 am-11:52 pm

1 stop16h 52m

$542

LexingtonLiberia

LEX - LIR

LEXLIR

Lexington Blue Grass

Sat 1/17

6:17 pm-2:13 pm

2 stops20h 56m

Liberia

Sat 1/24

1:46 pm-11:36 pm

1 stop8h 50m

$550

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Costa Rica from

How to get the cheapest flight ticket from Lexington to Costa Rica

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 day to depart on your flight to Costa Rica?

According to our data, Wednesday is the cheapest day to fly to Costa Rica from Lexington. The lowest ticket price found for a Wednesday departure recently was $553. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $770. These prices are subject to change though, so be sure to set up a Price Alert for flights to Costa Rica.

What is the cheapest time of day to depart on your flight to Costa Rica?

At noon is the cheapest time of day to fly from Lexington to Costa Rica when you can find flight prices for as low as $495. Flying to Costa Rica at noon is an ideal time because this is during off-peak travel hours. Flights to Costa Rica are more costly in the evening, with an average ticket price of $770. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Lexington to Costa Rica flights?

You could potentially save up to 59% on your flight if you consider stops on a Lexington to Costa Rica flight.

Cheap Lexington to Costa Rica flight deals and tips

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

Fastest flight time

8h 45m

Direct flights

None
The fastest flight from Lexington to Costa Rica takes 8h 45m
There are no direct flights from Lexington to Costa Rica. There are no popular flight routes from Lexington to Costa Rica.
Search flight deals

  • When did momondo last update prices for flights from Lexington Blue Grass Airport to Costa Rica?

    Prices for flights from Lexington Blue Grass Airport to Costa Rica were last updated today.

  • How many operators does momondo search for flights from Lexington Blue Grass Airport to Costa Rica?

  • How old do you have to be to fly from Lexington Blue Grass Airport to Costa Rica?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lexington Blue Grass 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.

Best airlines flying from Lexington to Costa Rica

Compare and see reviews for airlines that fly from Lexington to Costa Rica with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $341Free CancellationRating
7.9
8,021 reviews
Search Delta flights
American AirlinesPriceFrom $521Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Lexington to Costa Rica for you.

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

Yes. All flights to Costa Rica from Lexington on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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 Lexington to Costa Rica.

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

Price alerts on flights to Costa Rica from Lexington are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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