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Cheap flights from Puerto Rico to the United States from $40

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Puerto Rico to the United States departing on 8/29. 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 Puerto Rico to the United States

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

Spirit Airlines Logo
10:16 pm - 12:49 amSJU-MIA
2h 33mnonstop
Spirit Airlines Logo
6:30 am - 9:05 amMIA-SJU
2h 35mnonstop
$97Spirit Airlines
Find Deal
Fri, Aug 29 - Mon, Sep 1
Spirit Airlines Logo
10:16 pm - 12:49 amSJU-MIA
2h 33mnonstop
Spirit Airlines Logo
6:30 am - 9:05 amMIA-SJU
2h 35mnonstop
$101Spirit Airlines
Find Deal
Fri, Aug 29 - Mon, Sep 1
Frontier Logo
6:22 am - 10:25 amSJU-JFK
4h 03mnonstop
Frontier Logo
11:30 am - 3:24 pmJFK-SJU
3h 54mnonstop
$101Frontier
Find Deal
Wed, Oct 15 - Tue, Oct 21
Frontier Logo
6:22 am - 10:25 amSJU-JFK
4h 03mnonstop
Frontier Logo
11:30 am - 3:24 pmJFK-SJU
3h 54mnonstop
$103Frontier
Find Deal
Sat, Oct 11 - Sat, Oct 18
Delta Logo
5:41 pm - 12:56 amSJU-EWR
7h 15m1 stop
Delta Logo
6:00 am - 4:31 pmEWR-SJU
10h 31m1 stop
$135Delta
Find Deal
Sat, Sep 13 - Tue, Sep 16
Delta Logo
5:41 pm - 12:56 amSJU-EWR
7h 15m1 stop
Delta Logo
6:00 am - 4:31 pmEWR-SJU
10h 31m1 stop
$145Delta
Find Deal
Wed, Sep 24 - Tue, Sep 30
JetBlue Logo
8:50 am - 11:31 amSJU-FLL
2h 41mnonstop
JetBlue Logo
5:40 pm - 8:19 pmFLL-SJU
2h 39mnonstop
$155JetBlue
Find Deal
Wed, Oct 15 - Wed, Oct 22
JetBlue Logo
12:15 pm - 2:57 pmSJU-FLL
2h 42mnonstop
JetBlue Logo
7:30 am - 10:09 amFLL-SJU
2h 39mnonstop
$174JetBlue
Find Deal
Fri, Sep 19 - Mon, Sep 22
American Airlines Logo
4:43 pm - 11:45 pmSJU-LGA
7h 02m1 stop
American Airlines Logo
8:00 am - 6:15 pmLGA-SJU
10h 15m1 stop
$226American Airlines
Find Deal
Fri, Sep 26 - Fri, Oct 3
American Airlines Logo
7:10 am - 5:20 pmSJU-LGA
10h 10m1 stop
American Airlines Logo
7:57 am - 2:55 pmLGA-SJU
6h 58m1 stop
$230American Airlines
Find Deal
Thu, Oct 23 - Mon, Oct 27

Spirit Airlines flights from Puerto Rico to United States

Our best Spirit Airlines deals on Puerto Rico to United States flight tickets
Spirit Airlines
Aug 29
SJU10:16 pmSan Juan Luis Munoz Marin Intl
2h 33m
MIA12:49 amMiami
Sep 1
MIA6:30 amMiami
2h 35m
SJU9:05 amSan Juan Luis Munoz Marin Intl
$97
Find similar
Spirit Airlines
Aug 29
SJU10:16 pmSan Juan Luis Munoz Marin Intl
2h 33m
MIA12:49 amMiami
Sep 1
MIA6:30 amMiami
2h 35m
SJU9:05 amSan Juan Luis Munoz Marin Intl
$101
Find similar
Spirit Airlines
Aug 29
SJU10:16 pmSan Juan Luis Munoz Marin Intl
2h 33m
MIA12:49 amMiami
Sep 1
MIA6:30 amMiami
2h 35m
SJU9:05 amSan Juan Luis Munoz Marin Intl
$102
Find similar

Frontier flights from Puerto Rico to United States

Our best Frontier deals on Puerto Rico to United States flight tickets
Frontier
Oct 15
SJU6:22 amSan Juan Luis Munoz Marin Intl
4h 03m
JFK10:25 amNew York John F Kennedy Intl
Oct 21
JFK11:30 amNew York John F Kennedy Intl
3h 54m
SJU3:24 pmSan Juan Luis Munoz Marin Intl
$101
Find similar
Frontier
Oct 11
SJU6:22 amSan Juan Luis Munoz Marin Intl
4h 03m
JFK10:25 amNew York John F Kennedy Intl
Oct 18
JFK11:30 amNew York John F Kennedy Intl
3h 54m
SJU3:24 pmSan Juan Luis Munoz Marin Intl
$103
Find similar
Frontier
Aug 28
SJU8:57 pmSan Juan Luis Munoz Marin Intl
2h 50m
MIA11:47 pmMiami
Aug 31
MIA6:15 amMiami
2h 44m
SJU8:59 amSan Juan Luis Munoz Marin Intl
$105
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Puerto Rico to United States 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 August 14, 2025.
Use the filters below to find and compare flights from Puerto Rico to the United States that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JuanMiami

SJU - MIA

SJUMIA

San Juan Luis Munoz Marin Intl

Fri 8/29

10:16 pm-12:49 am

Nonstop2h 33m

Miami

Mon 9/1

6:30 am-9:05 am

Nonstop2h 35m

$97

San JuanMiami

SJU - MIA

SJUMIA

San Juan Luis Munoz Marin Intl

Fri 8/29

10:16 pm-12:49 am

Nonstop2h 33m

Miami

Mon 9/1

6:30 am-9:05 am

Nonstop2h 35m

$101

San JuanNew York

SJU - JFK

SJUJFK

San Juan Luis Munoz Marin Intl

Wed 10/15

6:22 am-10:25 am

Nonstop4h 03m

New York John F Kennedy Intl

Tue 10/21

11:30 am-3:24 pm

Nonstop3h 54m

$101

San JuanNew York

SJU - JFK

SJUJFK

San Juan Luis Munoz Marin Intl

Sat 10/11

6:22 am-10:25 am

Nonstop4h 03m

New York John F Kennedy Intl

Sat 10/18

11:30 am-3:24 pm

Nonstop3h 54m

$103

San JuanNewark

SJU - EWR

SJUEWR

San Juan Luis Munoz Marin Intl

Sat 9/13

5:41 pm-12:56 am

1 stop7h 15m

Newark

Tue 9/16

6:00 am-4:31 pm

1 stop10h 31m

$135

San JuanNewark

SJU - EWR

SJUEWR

San Juan Luis Munoz Marin Intl

Wed 9/24

5:41 pm-12:56 am

1 stop7h 15m

Newark

Tue 9/30

6:00 am-4:31 pm

1 stop10h 31m

$145

San JuanFort Lauderdale

SJU - FLL

SJUFLL

San Juan Luis Munoz Marin Intl

Wed 10/15

8:50 am-11:31 am

Nonstop2h 41m

Fort Lauderdale

Wed 10/22

5:40 pm-8:19 pm

Nonstop2h 39m

$155

San JuanFort Lauderdale

SJU - FLL

SJUFLL

San Juan Luis Munoz Marin Intl

Fri 9/19

12:15 pm-2:57 pm

Nonstop2h 42m

Fort Lauderdale

Mon 9/22

7:30 am-10:09 am

Nonstop2h 39m

$174

San JuanNew York

SJU - LGA

SJULGA

San Juan Luis Munoz Marin Intl

Fri 9/26

4:43 pm-11:45 pm

1 stop7h 02m

New York LaGuardia

Fri 10/3

8:00 am-6:15 pm

1 stop10h 15m

$226

San JuanNew York

SJU - LGA

SJULGA

San Juan Luis Munoz Marin Intl

Thu 10/23

7:10 am-5:20 pm

1 stop10h 10m

New York LaGuardia

Mon 10/27

7:57 am-2:55 pm

1 stop6h 58m

$230

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 the United States from

How to get the cheapest flight ticket from Puerto Rico to United States

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 United States?

In general, February is the cheapest month to fly from Puerto Rico to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $165. If you aren’t able to travel during the month of February, then book flights to United States from Puerto Rico during March instead. Flights to United States in March, while not as cheap as those in February, still average around $176.

What is the cheapest day to depart on your flight to United States?

According to our data, Friday is the cheapest day to fly to United States from Puerto Rico. The lowest ticket price found for a Friday departure recently was $230. 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 Monday because tickets tend to average around $311. These prices are subject to change though, so be sure to set up a Price Alert for flights to United States.

What is the cheapest time of day to depart on your flight to United States?

The cheapest time of day to fly to United States is in the evening when flights can be purchased for as low as $231. Try not to purchase tickets at noon because they tend to be around $534. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

How far in advance should I book a flight to United States?

You are more likely to see cheaper flights to United States from Puerto Rico when booking weeks ahead of your departure date. In general, you can expect to find flights to United States for around $227 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United States from Puerto Rico for as low as $186 on momondo.

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

There are 4 cabin classes available to choose from on Puerto Rico to United States 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 Puerto Rico to United States flights?

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

Cheap Puerto Rico to United States flight deals and tips

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

Best Price Found

$40

Fastest flight time

2h 33m

Direct flights

Every day

Airports in United States

6 airports
The best one-way flight to United States from Puerto Rico in the past 72 hours is $40. The best round-trip flight deal from Puerto Rico to United States found on momondo in the last 72 hours is $97.
The fastest flight from Puerto Rico to United States takes 2h 33m
Direct flights go from Puerto Rico to United States every day.
There are 6 airports near United States: Newark (EWR), Miami (MIA), Philadelphia (PHL), Fort Lauderdale (FLL), Orlando (MCO), New York John F Kennedy Intl (JFK)
Search flight deals

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

    Prices for flights from Puerto Rico to United States are updated daily.

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

  • How old do you have to be to fly from Puerto Rico to United States?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Puerto Rico to United States.

  • What documentation or ID do you need to fly to United States?

    The required travel and health documents for your United States 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 United States. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Puerto Rico to United States

Compare and see reviews for airlines that fly from Puerto Rico to United States with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $66Free CancellationRating
5.8
3,219 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $76Free CancellationRating
6.3
8,045 reviews
Search Spirit Airlines flights
DeltaPriceFrom $108Free CancellationRating
8.0
7,980 reviews
Search Delta flights
JetBluePriceFrom $117Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
United AirlinesPriceFrom $177Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights
American AirlinesPriceFrom $201Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $242Free CancellationRating
8.0
4,244 reviews
Search Southwest flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to United States from Puerto Rico.

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

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

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

Once you have performed a search for Puerto Rico to United States flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Puerto Rico to United States flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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