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Cheap flights from the United States to Puerto Rico from $68

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Puerto Rico departing on 1/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
11:00 am - 3:55 pmJFK-SJU
3h 55mnonstop
Frontier Logo
7:11 am - 10:05 amSJU-JFK
3h 54mnonstop
$148Frontier
Find Deal
Tue, Nov 25 - Thu, Nov 27
Frontier Logo
11:00 am - 3:55 pmJFK-SJU
3h 55mnonstop
Frontier Logo
7:11 am - 10:05 amSJU-JFK
3h 54mnonstop
$149Frontier
Find Deal
Thu, Nov 20 - Sat, Nov 22
JetBlue Logo
10:59 pm - 3:48 amJFK-SJU
3h 49mnonstop
JetBlue Logo
1:44 am - 4:37 amSJU-JFK
3h 53mnonstop
$152JetBlue
Find Deal
Mon, Nov 17 - Thu, Nov 20
JetBlue Logo
10:00 pm - 3:00 amEWR-SJU
4h 00mnonstop
JetBlue Logo
3:38 pm - 6:58 pmSJU-EWR
4h 20mnonstop
$155JetBlue
Find Deal
Wed, Feb 25 - Fri, Mar 6
Spirit Airlines Logo
6:30 am - 8:27 pmLGA-SJU
12h 57m1 stop
Spirit Airlines Logo
8:00 am - 11:15 pmSJU-LGA
16h 15m1 stop
$156Spirit Airlines
Find Deal
Thu, Nov 20 - Sat, Nov 22
Spirit Airlines Logo
8:53 am - 8:27 pmLGA-SJU
10h 34m1 stop
Spirit Airlines Logo
8:00 am - 11:15 pmSJU-LGA
16h 15m1 stop
$161Spirit Airlines
Find Deal
Thu, Nov 20 - Mon, Nov 24
American Airlines Logo
6:16 pm - 10:48 amJFK-SJU
15h 32m1 stop
American Airlines Logo
1:58 pm - 10:23 pmSJU-JFK
9h 25m1 stop
$185American Airlines
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Sun, Jan 25 - Thu, Jan 29
American Airlines Logo
9:00 am - 10:26 pmLGA-SJU
12h 26m1 stop
American Airlines Logo
6:00 am - 7:58 pmSJU-LGA
14h 58m1 stop
$185American Airlines
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Tue, Jan 27 - Wed, Feb 4
Delta Logo
12:39 pm - 11:13 pmDCA-SJU
9h 34m1 stop
Delta Logo
3:20 pm - 11:04 pmSJU-DCA
8h 44m1 stop
$200Delta
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Tue, Nov 18 - Thu, Nov 20
Delta Logo
12:40 pm - 8:57 pmIAD-SJU
7h 17m1 stop
Delta Logo
6:27 pm - 12:24 amSJU-IAD
6h 57m1 stop
$205Delta
Find Deal
Sun, Feb 1 - Thu, Feb 5

JetBlue flights from United States to Puerto Rico

Our best JetBlue deals on United States to Puerto Rico flight tickets
JetBlue
Nov 17
JFK10:59 pmNew York John F Kennedy Intl
3h 49m
SJU3:48 amSan Juan Luis Munoz Marin Intl
Nov 20
SJU1:44 amSan Juan Luis Munoz Marin Intl
3h 53m
JFK4:37 amNew York John F Kennedy Intl
$152
Find similar
JetBlue
Feb 25
EWR10:00 pmNewark
4h 00m
SJU3:00 amSan Juan Luis Munoz Marin Intl
Mar 6
SJU3:38 pmSan Juan Luis Munoz Marin Intl
4h 20m
EWR6:58 pmNewark
$155
Find similar
JetBlue
Mar 1
EWR10:00 pmNewark
4h 00m
SJU3:00 amSan Juan Luis Munoz Marin Intl
Mar 7
SJU3:35 pmSan Juan Luis Munoz Marin Intl
4h 20m
EWR6:55 pmNewark
$156
Find similar

Spirit Airlines flights from United States to Puerto Rico

Our best Spirit Airlines deals on United States to Puerto Rico flight tickets
Spirit Airlines
Nov 20
LGA6:30 amNew York LaGuardia
12h 57m
1 stop
SJU8:27 pmSan Juan Luis Munoz Marin Intl
Nov 22
SJU8:00 amSan Juan Luis Munoz Marin Intl
16h 15m
1 stop
LGA11:15 pmNew York LaGuardia
$156
Find similar
Spirit Airlines
Nov 20
LGA8:53 amNew York LaGuardia
10h 34m
1 stop
SJU8:27 pmSan Juan Luis Munoz Marin Intl
Nov 24
SJU8:00 amSan Juan Luis Munoz Marin Intl
16h 15m
1 stop
LGA11:15 pmNew York LaGuardia
$161
Find similar
Spirit Airlines
Dec 3
MCO6:30 amOrlando
12h 57m
1 stop
SJU8:27 pmSan Juan Luis Munoz Marin Intl
Dec 12
SJU4:10 amSan Juan Luis Munoz Marin Intl
4h 35m
1 stop
MCO7:45 amOrlando
$166
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momondo Fare Finder

 
Customize your flight search to find flights from United States to Puerto Rico 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 November 5, 2025.
Use the filters below to find and compare flights from the United States to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Tue 11/25

11:00 am-3:55 pm

Nonstop3h 55m

San Juan Luis Munoz Marin Intl

Thu 11/27

7:11 am-10:05 am

Nonstop3h 54m

$148

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Thu 11/20

11:00 am-3:55 pm

Nonstop3h 55m

San Juan Luis Munoz Marin Intl

Sat 11/22

7:11 am-10:05 am

Nonstop3h 54m

$149

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Mon 11/17

10:59 pm-3:48 am

Nonstop3h 49m

San Juan Luis Munoz Marin Intl

Thu 11/20

1:44 am-4:37 am

Nonstop3h 53m

$152

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Wed 2/25

10:00 pm-3:00 am

Nonstop4h 00m

San Juan Luis Munoz Marin Intl

Fri 3/6

3:38 pm-6:58 pm

Nonstop4h 20m

$155

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Thu 11/20

6:30 am-8:27 pm

1 stop12h 57m

San Juan Luis Munoz Marin Intl

Sat 11/22

8:00 am-11:15 pm

1 stop16h 15m

$156

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Thu 11/20

8:53 am-8:27 pm

1 stop10h 34m

San Juan Luis Munoz Marin Intl

Mon 11/24

8:00 am-11:15 pm

1 stop16h 15m

$161

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Sun 1/25

6:16 pm-10:48 am

1 stop15h 32m

San Juan Luis Munoz Marin Intl

Thu 1/29

1:58 pm-10:23 pm

1 stop9h 25m

$185

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Tue 1/27

9:00 am-10:26 pm

1 stop12h 26m

San Juan Luis Munoz Marin Intl

Wed 2/4

6:00 am-7:58 pm

1 stop14h 58m

$185

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Tue 11/18

12:39 pm-11:13 pm

1 stop9h 34m

San Juan Luis Munoz Marin Intl

Thu 11/20

3:20 pm-11:04 pm

1 stop8h 44m

$200

Washington, D.C.San Juan

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Sun 2/1

12:40 pm-8:57 pm

1 stop7h 17m

San Juan Luis Munoz Marin Intl

Thu 2/5

6:27 pm-12:24 am

1 stop6h 57m

$205

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

How to get the cheapest flight ticket from United States 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 March, then you should wait until May to fly from United States, when ticket prices are also cheap, with an average price of $216.

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 United States is on a Sunday. momondo users have found tickets for Sunday departures for as low as $520. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Puerto Rico is Saturday, with ticket prices averaging around $538.

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 at noon. Flights from United States to Puerto Rico during this time can be as low as $388. In contrast, the most expensive time of day to depart to Puerto Rico is in the afternoon when prices are around $481.

What is the cheapest United States to Puerto Rico flight route?

Fly from Miami to Aguadilla Borinquen for the best United States - Puerto Rico flight prices

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

You are more likely to see cheaper flights to Puerto Rico from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around $262 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Rico from United States for as low as $234 on momondo.

What cabin class options are available on United States to Puerto Rico flights?

There are 4 cabin classes available to choose from on United States to Puerto Rico flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United States to Puerto Rico flights?

No. A direct flight is the cheapest option for a flight between United States to Puerto Rico.

Cheap United States to Puerto Rico flight deals and tips

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

Best Price Found

$77

Fastest flight time

2h 44m

Direct flights

Every day

Airports in Puerto Rico

1 airport
The best one-way flight to Puerto Rico from United States in the past 72 hours is $77. The best round-trip flight deal from United States to Puerto Rico found on momondo in the last 72 hours is $182.
The fastest flight from United States to Puerto Rico takes 2h 44m
Direct flights go from United States to Puerto Rico every day.
There is 1 airport near Puerto Rico: San Juan Luis Munoz Marin Intl (SJU)
Search flight deals

  • When did momondo last update prices for flights from United States to Puerto Rico?

    Prices for flights from United States to Puerto Rico are refreshed on a daily basis.

  • How many operators does momondo search for flights from United States to Puerto Rico?

  • How old do you have to be to fly from United States 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 United States 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.

  • What is the most popular plane model from United States to Puerto Rico?

Best airlines flying from United States to Puerto Rico

Compare and see reviews for airlines that fly from United States to Puerto Rico with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $59Free CancellationRating
5.8
3,116 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $82Free CancellationRating
6.3
8,115 reviews
Search Spirit Airlines flights
DeltaPriceFrom $108Free CancellationRating
7.9
8,005 reviews
Search Delta flights
JetBluePriceFrom $128Free CancellationRating
7.2
2,907 reviews
Search JetBlue flights
American AirlinesPriceFrom $161Free CancellationRating
7.2
11,042 reviews
Search American Airlines flights
United AirlinesPriceFrom $163Free CancellationRating
7.4
9,001 reviews
Search United Airlines flights
SouthwestPriceFrom $189Free CancellationRating
8.0
4,240 reviews
Search Southwest flights
Sun Country AirPriceFrom $286Free CancellationRating
6.9
335 reviews
Search Sun Country Air flights

Why use momondo?

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

It is quick and easy to find United States to Puerto Rico flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Puerto Rico that suits you.

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

Flights from United States to Puerto Rico with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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

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

Yes momondo offers price alerts on flights to Puerto Rico from United States. 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

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Find better results for your trip to Puerto Rico

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