Flights to Puerto Rico

$128 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 9/20. 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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Recent flights found to popular cities in Puerto Rico

Find flights to these popular cities in Puerto Rico from your nearest airport.
Spirit Airlines
Sep 16
FLL
7h 11m
1 stop
SJU
Sep 20
SJU
5h 36m
1 stop
FLL
Spirit Airlines
Sep 13
FLL
14h 05m
1 stop
SJU
Sep 18
SJU
5h 36m
1 stop
FLL
Spirit Airlines
Sep 13
FLL
14h 05m
1 stop
SJU
Sep 20
SJU
5h 36m
1 stop
FLL
Spirit Airlines
Sep 20
FLL
13h 56m
1 stop
SJU
Sep 27
SJU
5h 36m
1 stop
FLL
Spirit Airlines
Sep 8
FLL
2h 31m
SJU
Sep 12
SJU
2h 45m
FLL
Frontier
Sep 20
EWR
3h 58m
SJU
Sep 30
SJU
4h 11m
EWR
Frontier
Oct 27
EWR
4h 02m
SJU
Nov 1
SJU
4h 13m
EWR
Frontier
Sep 16
EWR
3h 58m
SJU
Sep 26
SJU
4h 11m
EWR
JetBlue
Sep 23
FLL
2h 44m
SJU
Oct 1
SJU
2h 42m
FLL
Frontier
Sep 8
EWR
3h 58m
SJU
Sep 27
SJU
4h 11m
EWR
Frontier
Sep 24
EWR
3h 58m
SJU
Sep 30
SJU
4h 11m
EWR
Frontier
Sep 24
EWR
3h 58m
SJU
Sep 30
SJU
4h 11m
EWR
Frontier
Sep 20
MCO
2h 56m
BQN
Sep 27
BQN
2h 58m
MCO
Frontier
Sep 19
MCO
2h 52m
BQN
Sep 21
BQN
2h 58m
MCO
Frontier
Oct 21
MCO
2h 48m
BQN
Oct 27
BQN
2h 59m
MCO
Frontier
Sep 20
MCO
2h 52m
BQN
Sep 26
BQN
2h 58m
MCO
Frontier
Sep 19
MCO
2h 52m
BQN
Sep 25
BQN
2h 58m
MCO
Frontier
Sep 20
MCO
2h 52m
BQN
Sep 25
BQN
2h 58m
MCO
Frontier
Sep 27
MCO
2h 56m
BQN
Oct 4
BQN
2h 58m
MCO
Frontier
Sep 19
MCO
2h 52m
BQN
Sep 24
BQN
2h 58m
MCO
Frontier
Sep 19
MCO
2h 52m
BQN
Oct 30
BQN
2h 59m
MCO
Frontier
Sep 20
MCO
2h 52m
BQN
Sep 27
BQN
2h 59m
MCO
Frontier
Sep 19
MCO
2h 52m
BQN
Sep 21
BQN
2h 58m
MCO
Frontier
Oct 15
MCO
2h 48m
BQN
Oct 21
BQN
2h 59m
MCO

Flights to San Juan Luis Munoz Marin Intl Airport

Search all flight deals to San Juan Luis Munoz Marin Intl Airport
Spirit Airlines
Sep 16
FLL
7h 11m
1 stop
SJU
Sep 20
SJU
5h 36m
1 stop
FLL
Spirit Airlines
Sep 13
FLL
14h 05m
1 stop
SJU
Sep 18
SJU
5h 36m
1 stop
FLL
Spirit Airlines
Sep 13
FLL
14h 05m
1 stop
SJU
Sep 20
SJU
5h 36m
1 stop
FLL
Spirit Airlines
Sep 20
FLL
13h 56m
1 stop
SJU
Sep 27
SJU
5h 36m
1 stop
FLL
Spirit Airlines
Sep 8
FLL
2h 31m
SJU
Sep 12
SJU
2h 45m
FLL
Frontier
Sep 20
EWR
3h 58m
SJU
Sep 30
SJU
4h 11m
EWR
Frontier
Oct 27
EWR
4h 02m
SJU
Nov 1
SJU
4h 13m
EWR
Frontier
Sep 16
EWR
3h 58m
SJU
Sep 26
SJU
4h 11m
EWR
JetBlue
Sep 23
FLL
2h 44m
SJU
Oct 1
SJU
2h 42m
FLL
Frontier
Sep 8
EWR
3h 58m
SJU
Sep 27
SJU
4h 11m
EWR
Frontier
Sep 24
EWR
3h 58m
SJU
Sep 30
SJU
4h 11m
EWR
Frontier
Sep 24
EWR
3h 58m
SJU
Sep 30
SJU
4h 11m
EWR

Find the cheapest flights from the United States to Puerto Rico

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

Spirit Airlines Logo
7:00 am - 2:11 pmFLL-SJU
7h 11m1 stop
Spirit Airlines Logo
3:19 pm - 8:55 pmSJU-FLL
5h 36m1 stop
$135Spirit Airlines
Find Deal
Tue, Sep 16 - Sat, Sep 20
Spirit Airlines Logo
9:00 pm - 11:05 amFLL-SJU
14h 05m1 stop
Spirit Airlines Logo
3:19 pm - 8:55 pmSJU-FLL
5h 36m1 stop
$140Spirit Airlines
Find Deal
Sat, Sep 13 - Thu, Sep 18
Frontier Logo
10:00 pm - 1:58 amEWR-SJU
3h 58mnonstop
Frontier Logo
4:51 pm - 9:02 pmSJU-EWR
4h 11mnonstop
$145Frontier
Find Deal
Sat, Sep 20 - Tue, Sep 30
Frontier Logo
10:00 pm - 2:02 amEWR-SJU
4h 02mnonstop
Frontier Logo
5:51 pm - 10:04 pmSJU-EWR
4h 13mnonstop
$146Frontier
Find Deal
Mon, Oct 27 - Sat, Nov 1
JetBlue Logo
11:10 am - 1:54 pmFLL-SJU
2h 44mnonstop
JetBlue Logo
4:35 pm - 7:17 pmSJU-FLL
2h 42mnonstop
$148JetBlue
Find Deal
Tue, Sep 23 - Wed, Oct 1
JetBlue Logo
2:40 pm - 6:13 pmFLL-SJU
2h 33mnonstop
JetBlue Logo
5:05 am - 6:51 amSJU-FLL
2h 46mnonstop
$155JetBlue
Find Deal
Fri, Nov 7 - Tue, Nov 11
American Airlines Logo
8:09 am - 10:10 pmIAD-SJU
14h 01m1 stop
American Airlines Logo
5:59 pm - 10:19 amSJU-IAD
17h 20m1 stop
$176American Airlines
Find Deal
Fri, Oct 31 - Mon, Nov 3
American Airlines Logo
8:09 am - 3:55 pmIAD-SJU
7h 46m1 stop
American Airlines Logo
7:45 am - 6:54 pmSJU-IAD
11h 09m1 stop
$190American Airlines
Find Deal
Tue, Oct 21 - Wed, Oct 29
Delta Logo
9:59 am - 9:59 pmLGA-SJU
12h 00m1 stop
Delta Logo
2:31 pm - 11:41 pmSJU-LGA
9h 10m1 stop
$219Delta
Find Deal
Tue, Oct 21 - Wed, Oct 29
Delta Logo
6:00 am - 1:10 pmPHL-SJU
7h 10m1 stop
Delta Logo
5:41 pm - 12:54 amSJU-PHL
7h 13m1 stop
$219Delta
Find Deal
Mon, Sep 1 - Thu, Oct 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 August 21, 2025.
Use the filters below to find and compare flights to Puerto Rico that are best for you.

Fly from

Route

Depart

Return

Price

Fort LauderdaleSan Juan

FLL - SJU

FLLSJU

Fort Lauderdale

Tue 9/16

7:00 am-2:11 pm

1 stop7h 11m

San Juan Luis Munoz Marin Intl

Sat 9/20

3:19 pm-8:55 pm

1 stop5h 36m

$135

Fort LauderdaleSan Juan

FLL - SJU

FLLSJU

Fort Lauderdale

Sat 9/13

9:00 pm-11:05 am

1 stop14h 05m

San Juan Luis Munoz Marin Intl

Thu 9/18

3:19 pm-8:55 pm

1 stop5h 36m

$140

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Sat 9/20

10:00 pm-1:58 am

Nonstop3h 58m

San Juan Luis Munoz Marin Intl

Tue 9/30

4:51 pm-9:02 pm

Nonstop4h 11m

$145

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Mon 10/27

10:00 pm-2:02 am

Nonstop4h 02m

San Juan Luis Munoz Marin Intl

Sat 11/1

5:51 pm-10:04 pm

Nonstop4h 13m

$146

Fort LauderdaleSan Juan

FLL - SJU

FLLSJU

Fort Lauderdale

Tue 9/23

11:10 am-1:54 pm

Nonstop2h 44m

San Juan Luis Munoz Marin Intl

Wed 10/1

4:35 pm-7:17 pm

Nonstop2h 42m

$148

Fort LauderdaleSan Juan

FLL - SJU

FLLSJU

Fort Lauderdale

Fri 11/7

2:40 pm-6:13 pm

Nonstop2h 33m

San Juan Luis Munoz Marin Intl

Tue 11/11

5:05 am-6:51 am

Nonstop2h 46m

$155

Washington, D.C.San Juan

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Fri 10/31

8:09 am-10:10 pm

1 stop14h 01m

San Juan Luis Munoz Marin Intl

Mon 11/3

5:59 pm-10:19 am

1 stop17h 20m

$176

Washington, D.C.San Juan

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Tue 10/21

8:09 am-3:55 pm

1 stop7h 46m

San Juan Luis Munoz Marin Intl

Wed 10/29

7:45 am-6:54 pm

1 stop11h 09m

$190

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Tue 10/21

9:59 am-9:59 pm

1 stop12h 00m

San Juan Luis Munoz Marin Intl

Wed 10/29

2:31 pm-11:41 pm

1 stop9h 10m

$219

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

Mon 9/1

6:00 am-1:10 pm

1 stop7h 10m

San Juan Luis Munoz Marin Intl

Thu 10/2

5:41 pm-12:54 am

1 stop7h 13m

$219

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 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 $13 with Frontier, $50 with JetBlue, and $58 with United 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

$68

Best Round-Trip Price

$135

Fastest flight time

2h 25m

Popular in

December
The best one-way flight price to Puerto Rico from United States in the last 72 hours is $68 (Fort Lauderdale 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 $135 (Fort Lauderdale to San Juan Luis Munoz Marin Intl).
The fastest flight to Puerto Rico from United States takes 2h 25m (Fort Lauderdale 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 $53 per ticket. However our users tend to find airfares to Puerto Rico for around $392 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 $303 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 $53, while the second most affordable option is Ponce Mercedita airport with an average airfare of $74 for Ponce.

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.

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1 adult
Tue 8/26
Tue 9/2

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