Flights to Puerto Rico

$137 Cheap flights to Puerto Rico

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight to Puerto Rico departing on 5/16. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Recent flights found to popular cities in Puerto Rico

Find flights to these popular cities in Puerto Rico from your nearest airport.

Flights to San Juan Luis Munoz Marin Intl Airport

Search all flight deals to San Juan Luis Munoz Marin Intl Airport
Frontier
Feb 4
JFK
3h 58m
SJU
Feb 14
SJU
4h 14m
JFK
$138
Frontier
Jan 31
JFK
3h 58m
SJU
Feb 10
SJU
4h 14m
JFK
$139
Spirit Airlines
Jan 31
LGA
10h 19m
1 stop
SJU
Feb 7
SJU
8h 08m
1 stop
LGA
$139
Frontier
Feb 4
JFK
3h 58m
SJU
Feb 6
SJU
4h 14m
JFK
$140
Spirit Airlines
Feb 5
BOS
6h 50m
1 stop
SJU
Feb 10
SJU
4h 20m
BOS
$140
Spirit Airlines
Jan 22
LGA
16h 03m
1 stop
SJU
Jan 29
SJU
8h 08m
1 stop
LGA
$140
Frontier
Feb 3
JFK
3h 58m
SJU
Feb 13
SJU
4h 14m
JFK
$141
Spirit Airlines
Feb 3
BOS
9h 01m
1 stop
SJU
Feb 7
SJU
6h 37m
1 stop
BOS
$141
Spirit Airlines
Jan 27
LGA
10h 19m
1 stop
SJU
Feb 4
SJU
8h 08m
1 stop
LGA
$141
Multiple Airlines
Feb 5
JFK
7h 56m
1 stop
SJU
Feb 13
SJU
4h 14m
JFK
$142
Multiple Airlines
Jan 31
BOS
10h 00m
1 stop
SJU
Feb 4
SJU
8h 17m
1 stop
BOS
$142
Multiple Airlines
Jan 24
PHL
3h 45m
SJU
Jan 27
SJU
4h 12m
PHL
$142
JetBlue
May 16
FLL
2h 23m
BQN
May 25
BQN
2h 31m
FLL
$137
Frontier
Feb 18
MCO
2h 42m
BQN
Feb 23
BQN
3h 01m
MCO
$139
Frontier
Feb 26
MCO
2h 42m
BQN
Feb 28
BQN
2h 59m
MCO
$140
Frontier
Mar 28
MCO
2h 42m
BQN
Apr 3
BQN
3h 07m
MCO
$144
Frontier
Feb 17
MCO
2h 42m
BQN
Feb 19
BQN
2h 59m
MCO
$152
Frontier
Feb 17
MCO
2h 42m
BQN
Feb 19
BQN
2h 59m
MCO
$154
Frontier
Feb 13
MCO
2h 42m
BQN
Feb 15
BQN
2h 59m
MCO
$156
Multiple Airlines
Jan 29
MCO
2h 46m
BQN
Feb 3
BQN
3h 03m
MCO
$162
Frontier
Feb 7
RDU
14h 45m
1 stop
BQN
Feb 13
BQN
17h 32m
1 stop
RDU
$162
Frontier
Mar 27
MCO
2h 42m
BQN
Apr 4
BQN
3h 07m
MCO
$164
Frontier
Feb 25
RDU
11h 04m
1 stop
BQN
Mar 10
BQN
19h 11m
1 stop
RDU
$165
Frontier
Feb 20
MCO
2h 42m
BQN
Feb 22
BQN
2h 59m
MCO
$166

Find the cheapest flights from the United States to Puerto Rico

Recent round-trip flight deals from the United States to Puerto Rico

Enter your travel dates to find the best prices.
Frontier Logo
1:00 pm - 5:58 pm
JFK
-
SJU
3h 58mnonstop
Frontier Logo
8:50 am - 12:04 pm
SJU
-
JFK
4h 14mnonstop
$138Frontier
Wed, Feb 4 - Sat, Feb 14
Frontier Logo
1:00 pm - 5:58 pm
JFK
-
SJU
3h 58mnonstop
Frontier Logo
8:50 am - 12:04 pm
SJU
-
JFK
4h 14mnonstop
$139Frontier
Sat, Jan 31 - Tue, Feb 10
Spirit Airlines Logo
7:30 am - 6:49 pm
LGA
-
SJU
10h 19m1 stop
Spirit Airlines Logo
11:52 am - 7:00 pm
SJU
-
LGA
8h 08m1 stop
$139Spirit Airlines
Sat, Jan 31 - Sat, Feb 7
Spirit Airlines Logo
3:43 pm - 11:33 pm
BOS
-
SJU
6h 50m1 stop
Spirit Airlines Logo
10:52 am - 2:12 pm
SJU
-
BOS
4h 20mnonstop
$140Spirit Airlines
Thu, Feb 5 - Tue, Feb 10
Frontier Logo
1:00 pm - 5:58 pm
JFK
-
SJU
3h 58mnonstop
Frontier Logo
8:50 am - 12:04 pm
SJU
-
JFK
4h 14mnonstop
$140Frontier
Wed, Feb 4 - Sat, Feb 14
JetBlue Logo
7:40 am - 6:05 pm
ORD
-
SJU
8h 25m1 stop
JetBlue Logo
9:25 am - 7:31 pm
SJU
-
ORD
12h 06m1 stop
$192JetBlue
Thu, Jan 29 - Sat, Feb 7
JetBlue Logo
8:15 am - 1:08 pm
DCA
-
SJU
3h 53mnonstop
JetBlue Logo
6:30 pm - 9:32 pm
SJU
-
DCA
4h 02mnonstop
$192JetBlue
Tue, Feb 3 - Tue, Feb 3
American Airlines Logo
5:00 am - 12:27 pm
DCA
-
SJU
6h 27m1 stop
American Airlines Logo
1:58 pm - 7:36 pm
SJU
-
DCA
6h 38m1 stop
$196American Airlines
Sat, Jan 31 - Fri, Feb 6
American Airlines Logo
5:00 am - 5:01 pm
DCA
-
SJU
11h 01m1 stop
American Airlines Logo
8:20 am - 5:47 pm
SJU
-
DCA
10h 27m1 stop
$202American Airlines
Wed, Feb 4 - Wed, Feb 11
United Airlines Logo
11:00 am - 9:26 pm
DCA
-
SJU
9h 26m1 stop
United Airlines Logo
2:05 am - 8:32 am
SJU
-
DCA
7h 27m1 stop
$206United Airlines
Sat, Jan 31 - Mon, Feb 2

momondo Fare Finder

 
Locate flights to Puerto Rico that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 832,500 searches and data was last updated on January 8, 2026.
Use the filters below to find and compare flights to Puerto Rico that are best for you.

Fly from

Route

Depart

Return

Price

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Wed 2/4

1:00 pm-5:58 pm

Nonstop3h 58m

San Juan Luis Munoz Marin Intl

Sat 2/14

8:50 am-12:04 pm

Nonstop4h 14m

$138

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Sat 1/31

1:00 pm-5:58 pm

Nonstop3h 58m

San Juan Luis Munoz Marin Intl

Tue 2/10

8:50 am-12:04 pm

Nonstop4h 14m

$139

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Sat 1/31

7:30 am-6:49 pm

1 stop10h 19m

San Juan Luis Munoz Marin Intl

Sat 2/7

11:52 am-7:00 pm

1 stop8h 08m

$139

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

Thu 2/5

3:43 pm-11:33 pm

1 stop6h 50m

San Juan Luis Munoz Marin Intl

Tue 2/10

10:52 am-2:12 pm

Nonstop4h 20m

$140

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Wed 2/4

1:00 pm-5:58 pm

Nonstop3h 58m

San Juan Luis Munoz Marin Intl

Sat 2/14

8:50 am-12:04 pm

Nonstop4h 14m

$140

ChicagoSan Juan

ORD - SJU

ORDSJU

Chicago O'Hare Intl

Thu 1/29

7:40 am-6:05 pm

1 stop8h 25m

San Juan Luis Munoz Marin Intl

Sat 2/7

9:25 am-7:31 pm

1 stop12h 06m

$192

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Tue 2/3

8:15 am-1:08 pm

Nonstop3h 53m

San Juan Luis Munoz Marin Intl

Tue 2/3

6:30 pm-9:32 pm

Nonstop4h 02m

$192

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Sat 1/31

5:00 am-12:27 pm

1 stop6h 27m

San Juan Luis Munoz Marin Intl

Fri 2/6

1:58 pm-7:36 pm

1 stop6h 38m

$196

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Wed 2/4

5:00 am-5:01 pm

1 stop11h 01m

San Juan Luis Munoz Marin Intl

Wed 2/11

8:20 am-5:47 pm

1 stop10h 27m

$202

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Sat 1/31

11:00 am-9:26 pm

1 stop9h 26m

San Juan Luis Munoz Marin Intl

Mon 2/2

2:05 am-8:32 am

1 stop7h 27m

$206

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Puerto Rico from

Puerto Rico flights insights and trends

Explore insights for your Puerto Rico flight to craft the best travel plan

What is the cheapest flight to Puerto Rico?

The cheapest flights to Puerto Rico recently found by momondo users are $14 with Frontier, $50 with JetBlue, and $66 with Avelo Airlines.

See prices from:

Cheapest flights to cities in Puerto Rico

Click on the cities below to find out when it's cheapest to fly to Puerto Rico from United States
San Juan
San Juan

Cheap Puerto Rico flight deals and tips

Summary info about Puerto Rico flight prices, duration and airlines

Best One-Way Price

$69

Best Round-Trip Price

$138

Fastest flight time

3h 45m

Popular in

December
The best one-way flight price to Puerto Rico from United States in the last 72 hours is $69 (New York LaGuardia to San Juan Luis Munoz Marin Intl).
The best round-trip flight price to Puerto Rico from United States in the last 72 hours is $138 (New York John F Kennedy Intl to San Juan Luis Munoz Marin Intl).
The fastest flight to Puerto Rico from United States takes 3h 45m (Philadelphia to San Juan Luis Munoz Marin Intl).
December has the highest demand for flights to Puerto Rico, with a 8% price increase on average.

Frequently asked questions about flying to Puerto Rico

What popular landmarks are in Puerto Rico?

What is the best airport to land at to visit Condado Beach?

Flying into San Juan Isla Grande Airport is typically the best way to visit Condado Beach, since it is the closest airport to the area.

What airlines fly to Puerto Rico?

What is the most popular airport in Puerto Rico to fly to?

How much are flights to Puerto Rico?

Flights to Puerto Rico can be found for as cheap as $49 per ticket. However our users tend to find airfares to Puerto Rico for around $460 on average. If you’re looking to find a good deal on your flight to Puerto Rico, then you should consider booking if you find anything for $363 or less.

Where is it cheapest to fly into Puerto Rico?

When traveling to Puerto Rico, San Juan Luis Munoz Marin Intl airport in San Juan offers the cheapest overall flights with an average airfare of $49, while the second most affordable option is Aguadilla Borinquen airport with an average airfare of $78 for Aguadilla.

When did momondo last update prices for flights to Puerto Rico?

Prices for flights to Puerto Rico are updated daily.

How many operators does momondo search for flights to Puerto Rico?

How old do you have to be to fly to Puerto Rico?

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 to Puerto Rico.

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

The required travel and health documents for your Puerto Rico trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Puerto Rico. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

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 for you.

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

Yes. momondo allows you to filter the results for flights to Puerto Rico to just show those with flexible booking policies.

How can momondo help me find flights to Puerto Rico?

momondo provides multiple filters to help you find the best flight to Puerto Rico. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Puerto Rico 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.

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.
1 adult
Sat 2/7
Sat 2/14

Find better results for your trip to Puerto Rico