What is the cheapest airline that flies from Lexington Blue Grass to Puerto Rico?

American Airlines and United Airlines are the most popular carriers operating from Lexington Blue Grass to Puerto Rico

What airlines fly to Puerto Rico?

American Airlines, Delta and Frontier are the top three most popular airlines that fly to Puerto Rico from Lexington according to our data. American Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Puerto Rico. Keep in mind that there are 6 different airlines that fly to Puerto Rico on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Lexington Blue Grass Airport to Puerto Rico?

Prices for flights from Lexington Blue Grass Airport to Puerto Rico are refreshed on a daily basis.

How many operators does momondo search for flights from Lexington Blue Grass Airport to Puerto Rico?

There are 2 operators available for flights from Lexington Blue Grass Airport to Puerto Rico as of August 2025.

How old do you have to be to fly from Lexington Blue Grass Airport to Puerto Rico?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lexington Blue Grass Airport to Puerto Rico.

What documentation or ID do you need to fly to Puerto Rico?

The necessary travel and health documents for your Puerto Rico trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$108 Cheap Flights from Lexington to Puerto Rico in 2025

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Find the cheapest flights from Lexington to Puerto Rico

Round-trip

One-way

Last minute

Cheap round-trip flights

7:15 pm - 12:47 pmLEX-SJU

17h 32m2 stops

11:56 am - 12:08 amSJU-LEX

12h 12m2 stops

$276American Airlines

Find Deal

sáb., oct. 4 - sáb., oct. 11

11:21 am - 8:48 pmLEX-SJU

8h 27m1 stop

6:25 am - 5:35 pmSJU-LEX

12h 10m1 stop

$317American Airlines

Find Deal

vie., nov. 14 - lun., nov. 24

6:00 am - 9:32 pmLEX-SJU

14h 32m2 stops

6:25 am - 5:28 pmSJU-LEX

12h 03m1 stop

$337American Airlines

Find Deal

sáb., nov. 8 - dom., nov. 16

6:20 am - 2:30 pmLEX-SJU

7h 10m1 stop

3:21 pm - 10:54 pmSJU-LEX

8h 33m1 stop

$420Delta

Find Deal

dom., ene. 4 - lun., ene. 12

6:20 am - 2:30 pmLEX-SJU

7h 10m1 stop

2:10 pm - 9:21 pmSJU-LEX

8h 11m1 stop

$435Delta

Find Deal

dom., ene. 4 - jue., ene. 8

10:40 am - 9:00 pmLEX-SJU

9h 20m1 stop

2:05 am - 1:17 pmSJU-LEX

12h 12m2 stops

$463United Airlines

Find Deal

sáb., nov. 8 - vie., nov. 14

6:20 am - 2:30 pmLEX-SJU

7h 10m1 stop

3:21 pm - 10:54 pmSJU-LEX

8h 33m1 stop

$470Delta

Find Deal

dom., ene. 4 - mié., ene. 7

7:30 am - 3:40 pmLEX-SJU

7h 10m1 stop

3:21 pm - 10:54 pmSJU-LEX

8h 33m1 stop

$476Delta

Find Deal

lun., ene. 5 - lun., ene. 12

10:37 am - 11:57 pmLEX-SJU

13h 20m2 stops

1:05 am - 9:01 pmSJU-LEX

19h 56m2 stops

$557United Airlines

Find Deal

sáb., oct. 4 - vie., oct. 10

2:10 pm - 9:00 pmLEX-SJU

29h 50m1 stop

2:05 am - 8:39 pmSJU-LEX

19h 34m2 stops

$574United Airlines

Find Deal

sáb., dic. 6 - dom., dic. 14

United Airlines flights from Lexington to Puerto Rico

Our best United Airlines deals on Lexington to Puerto Rico flight tickets

United Airlines

Nov 8

LEX10:40 amLexington Blue Grass

9h 20m

1 stop

SJU9:00 pmSan Juan Luis Munoz Marin Intl

Nov 14

SJU2:05 amSan Juan Luis Munoz Marin Intl

12h 12m

2 stops

LEX1:17 pmLexington Blue Grass

$463

Find similar

United Airlines

Oct 4

LEX10:37 amLexington Blue Grass

13h 20m

2 stops

SJU11:57 pmSan Juan Luis Munoz Marin Intl

Oct 10

SJU1:05 amSan Juan Luis Munoz Marin Intl

19h 56m

2 stops

LEX9:01 pmLexington Blue Grass

$557

Find similar

United Airlines

Dec 6

LEX2:10 pmLexington Blue Grass

29h 50m

1 stop

SJU9:00 pmSan Juan Luis Munoz Marin Intl

Dec 14

SJU2:05 amSan Juan Luis Munoz Marin Intl

19h 34m

2 stops

LEX8:39 pmLexington Blue Grass

$574

Find similar

American Airlines flights from Lexington to Puerto Rico

Our best American Airlines deals on Lexington to Puerto Rico flight tickets

American Airlines

Oct 4

LEX7:15 pmLexington Blue Grass

17h 32m

2 stops

SJU12:47 pmSan Juan Luis Munoz Marin Intl

Oct 11

SJU11:56 amSan Juan Luis Munoz Marin Intl

12h 12m

2 stops

LEX12:08 amLexington Blue Grass

$276

Find similar

American Airlines

Nov 14

LEX11:21 amLexington Blue Grass

8h 27m

1 stop

SJU8:48 pmSan Juan Luis Munoz Marin Intl

Nov 24

SJU6:25 amSan Juan Luis Munoz Marin Intl

12h 10m

1 stop

LEX5:35 pmLexington Blue Grass

$317

Find similar

American Airlines

Nov 8

LEX6:00 amLexington Blue Grass

14h 32m

2 stops

SJU9:32 pmSan Juan Luis Munoz Marin Intl

Nov 16

SJU6:25 amSan Juan Luis Munoz Marin Intl

12h 03m

1 stop

LEX5:28 pmLexington Blue Grass

$337

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

sáb. 10/4

7:15 pm-12:47 pm

2 stops17h 32m

San Juan Luis Munoz Marin Intl

sáb. 10/11

11:56 am-12:08 am

2 stops12h 12m

$276

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

vie. 11/14

11:21 am-8:48 pm

1 stop8h 27m

San Juan Luis Munoz Marin Intl

lun. 11/24

6:25 am-5:35 pm

1 stop12h 10m

$317

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

sáb. 11/8

6:00 am-9:32 pm

2 stops14h 32m

San Juan Luis Munoz Marin Intl

dom. 11/16

6:25 am-5:28 pm

1 stop12h 03m

$337

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

dom. 1/4

6:20 am-2:30 pm

1 stop7h 10m

San Juan Luis Munoz Marin Intl

lun. 1/12

3:21 pm-10:54 pm

1 stop8h 33m

$420

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

dom. 1/4

6:20 am-2:30 pm

1 stop7h 10m

San Juan Luis Munoz Marin Intl

jue. 1/8

2:10 pm-9:21 pm

1 stop8h 11m

$435

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

sáb. 11/8

10:40 am-9:00 pm

1 stop9h 20m

San Juan Luis Munoz Marin Intl

vie. 11/14

2:05 am-1:17 pm

2 stops12h 12m

$463

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

dom. 1/4

6:20 am-2:30 pm

1 stop7h 10m

San Juan Luis Munoz Marin Intl

mié. 1/7

3:21 pm-10:54 pm

1 stop8h 33m

$470

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

lun. 1/5

7:30 am-3:40 pm

1 stop7h 10m

San Juan Luis Munoz Marin Intl

lun. 1/12

3:21 pm-10:54 pm

1 stop8h 33m

$476

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

sáb. 10/4

10:37 am-11:57 pm

2 stops13h 20m

San Juan Luis Munoz Marin Intl

vie. 10/10

1:05 am-9:01 pm

2 stops19h 56m

$557

LexingtonSan Juan

LEX - SJU

LEXSJU

Lexington Blue Grass

sáb. 12/6

2:10 pm-9:00 pm

1 stop29h 50m

San Juan Luis Munoz Marin Intl

dom. 12/14

2:05 am-8:39 pm

2 stops19h 34m

$574

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Lexington to Puerto Rico

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

Prices

Airlines

What is the cheapest month to fly to Puerto Rico?

If you don’t want to visit Puerto Rico in January, then you should wait until August to fly from Lexington, when ticket prices are also cheap, with an average price of $438.

What is the cheapest day to depart on your flight to Puerto Rico?

On average, the least expensive day to fly to Puerto Rico from Lexington is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $409. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Puerto Rico is Monday, with ticket prices averaging around $591.

What is the cheapest time of day to depart on your flight to Puerto Rico?

Our most recent data shows that the best time of day to fly to Puerto Rico is in the morning. Flights from Lexington to Puerto Rico during this time can be as low as $477. In contrast, the most expensive time of day to depart to Puerto Rico is at noon when prices are around $521.

How far in advance should I book a flight to Puerto Rico?

You are more likely to see cheaper flights to Puerto Rico from Lexington when booking weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around $498 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Rico from Lexington for as low as $328 on momondo.

Can stopping save me money on Lexington to Puerto Rico flights?

You could potentially save up to 49% on your flight if you consider stops on a Lexington to Puerto Rico flight.

Cheap Lexington to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lexington to Puerto Rico

Best Price Found	$108
Fastest flight time	5h 49m
Direct flights	None
Airports in Puerto Rico	3 airports

The best one-way flight to Puerto Rico from Lexington in the past 72 hours is $108. The best round-trip flight deal from Lexington to Puerto Rico found on momondo in the last 72 hours is $276.

The fastest flight from Lexington to Puerto Rico takes 5h 49m

There are no direct flights from Lexington to Puerto Rico. Popular non-direct route for this connection is Lexington Blue Grass Airport - San Juan Luis Munoz Marin Intl Airport.

There are 3 airports near Puerto Rico: Vieques (VQS), Culebra (CPX), San Juan Luis Munoz Marin Intl (SJU)

Search flight deals

When did momondo last update prices for flights from Lexington Blue Grass Airport to Puerto Rico?
Prices for flights from Lexington Blue Grass Airport to Puerto Rico are refreshed on a daily basis.
How many operators does momondo search for flights from Lexington Blue Grass Airport to Puerto Rico?
There are 2 operators available for flights from Lexington Blue Grass Airport to Puerto Rico as of August 2025.
How old do you have to be to fly from Lexington Blue Grass Airport to Puerto Rico?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lexington Blue Grass Airport to Puerto Rico.
What documentation or ID do you need to fly to Puerto Rico?
The necessary travel and health documents for your Puerto Rico trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Lexington to Puerto Rico

Compare and see reviews for airlines that fly from Lexington to Puerto Rico with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $267	Free Cancellation	Rating 8.0 7,985 reviews		Search Delta flights
American Airlines	PriceFrom $354	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Lexington to Puerto Rico?

Finding the right flight to Puerto Rico from Lexington is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Puerto Rico quick and easy, saving you time and money.

Can I find flights from Lexington to Puerto Rico with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Puerto Rico from Lexington with this policy.

How can momondo help me find flights from Lexington to Puerto Rico?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Puerto Rico from Lexington.

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

Yes momondo offers price alerts on flights to Puerto Rico from Lexington. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Puerto Rico trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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dom. 8/17

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Find better results for your trip to Puerto Rico

Popular cities in Puerto Rico

Flights to San Juanfrom $82

Flights to Aguadillafrom $168

Flights to Mayagüezfrom $317

Cheap flights from Lexington to Puerto Rico from $108

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 Puerto Rico departing on 8/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Lexington to Puerto Rico

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

United Airlines flights from Lexington to Puerto Rico

Our best United Airlines deals on Lexington to Puerto Rico flight tickets

American Airlines flights from Lexington to Puerto Rico

Our best American Airlines deals on Lexington to Puerto Rico flight tickets

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Use the filters below to find and compare flights from Lexington to Puerto Rico that are best for you.

See travel insights to Puerto Rico from

How to get the cheapest flight ticket from Lexington to Puerto Rico

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 month to fly to Puerto Rico?

If you don’t want to visit Puerto Rico in January, then you should wait until August to fly from Lexington, when ticket prices are also cheap, with an average price of $438.

What is the cheapest day to depart on your flight to Puerto Rico?

What is the cheapest time of day to depart on your flight to Puerto Rico?

Our most recent data shows that the best time of day to fly to Puerto Rico is in the morning. Flights from Lexington to Puerto Rico during this time can be as low as $477. In contrast, the most expensive time of day to depart to Puerto Rico is at noon when prices are around $521.

How far in advance should I book a flight to Puerto Rico?

Can stopping save me money on Lexington to Puerto Rico flights?

You could potentially save up to 49% on your flight if you consider stops on a Lexington to Puerto Rico flight.

What is the cheapest airline that flies from Lexington Blue Grass to Puerto Rico?

American Airlines and United Airlines are the most popular carriers operating from Lexington Blue Grass to Puerto Rico

What airlines fly to Puerto Rico?

Cheap Lexington to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lexington to Puerto Rico

Best Price Found

Fastest flight time

Direct flights

Airports in Puerto Rico

When did momondo last update prices for flights from Lexington Blue Grass Airport to Puerto Rico?

How many operators does momondo search for flights from Lexington Blue Grass Airport to Puerto Rico?

How old do you have to be to fly from Lexington Blue Grass Airport to Puerto Rico?

What documentation or ID do you need to fly to Puerto Rico?

Best airlines flying from Lexington to Puerto Rico

Compare and see reviews for airlines that fly from Lexington to Puerto Rico with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Lexington to Puerto Rico?

Can I find flights from Lexington to Puerto Rico with flexible booking policies on momondo?

How can momondo help me find flights from Lexington to Puerto Rico?

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

An easier way to manage your Puerto Rico trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Puerto Rico

Popular cities in Puerto Rico

Popular flights according to clicks in the last 7 days on momondo