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Cheap flights from the United States to San Juan from $82

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 San Juan departing on 10/15. 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 San Juan

Recent round-trip flight deals from the United States to San Juan

Frontier Logo
6:00 am - 9:56 amJFK-SJU
3h 56mnonstop
Frontier Logo
9:26 pm - 1:25 amSJU-JFK
3h 59mnonstop
$133Frontier
Find Deal
Sun, Sep 21 - Sat, Sep 27
Frontier Logo
6:00 am - 9:56 amJFK-SJU
3h 56mnonstop
Frontier Logo
9:26 pm - 1:25 amSJU-JFK
3h 59mnonstop
$134Frontier
Find Deal
Sun, Sep 21 - Wed, Sep 24
Spirit Airlines Logo
9:59 pm - 12:54 amMCO-SJU
2h 55mnonstop
Spirit Airlines Logo
3:19 pm - 6:30 pmSJU-MCO
3h 11mnonstop
$157Spirit Airlines
Find Deal
Fri, Sep 26 - Sat, Oct 4
JetBlue Logo
11:00 am - 2:54 pmJFK-SJU
3h 54mnonstop
JetBlue Logo
3:03 am - 7:00 amSJU-JFK
3h 57mnonstop
$169JetBlue
Find Deal
Wed, Oct 15 - Sat, Oct 18
JetBlue Logo
12:45 pm - 4:42 pmJFK-SJU
3h 57mnonstop
JetBlue Logo
3:03 am - 7:00 amSJU-JFK
3h 57mnonstop
$170JetBlue
Find Deal
Tue, Oct 7 - Mon, Oct 13
Spirit Airlines Logo
11:18 am - 2:11 pmMCO-SJU
2h 53mnonstop
Spirit Airlines Logo
2:49 am - 5:47 amSJU-MCO
2h 58mnonstop
$170Spirit Airlines
Find Deal
Sat, Sep 27 - Fri, Oct 17
American Airlines Logo
6:00 am - 12:44 pmLGA-SJU
6h 44m1 stop
American Airlines Logo
5:00 pm - 11:45 pmSJU-LGA
6h 45m1 stop
$206American Airlines
Find Deal
Tue, Oct 21 - Tue, Oct 28
American Airlines Logo
6:00 am - 12:47 pmLGA-SJU
6h 47m1 stop
American Airlines Logo
4:45 pm - 11:45 pmSJU-LGA
7h 00m1 stop
$210American Airlines
Find Deal
Wed, Oct 1 - Sat, Oct 4
Delta Logo
6:00 am - 2:10 pmIAD-SJU
7h 10m1 stop
Delta Logo
3:20 pm - 11:03 pmSJU-IAD
8h 43m1 stop
$245Delta
Find Deal
Tue, Nov 11 - Tue, Nov 18
Delta Logo
6:06 am - 2:10 pmDCA-SJU
7h 04m1 stop
Delta Logo
3:32 pm - 11:39 pmSJU-DCA
9h 07m1 stop
$245Delta
Find Deal
Mon, Dec 8 - Wed, Dec 10

Spirit Airlines flights from United States to San Juan Luis Munoz Marin Intl Airport

Our best Spirit Airlines deals on United States to San Juan Luis Munoz Marin Intl Airport flight tickets
Spirit Airlines
Sep 19
MCO9:59 pmOrlando
2h 55m
SJU12:54 amSan Juan Luis Munoz Marin Intl
Sep 26
SJU3:19 pmSan Juan Luis Munoz Marin Intl
3h 11m
MCO6:30 pmOrlando
$156
Find similar
Spirit Airlines
Sep 26
MCO9:59 pmOrlando
2h 55m
SJU12:54 amSan Juan Luis Munoz Marin Intl
Oct 4
SJU3:19 pmSan Juan Luis Munoz Marin Intl
3h 11m
MCO6:30 pmOrlando
$157
Find similar
Spirit Airlines
Sep 27
EWR8:25 pmNewark
17h 18m
1 stop
SJU1:43 pmSan Juan Luis Munoz Marin Intl
Sep 30
SJU6:44 amSan Juan Luis Munoz Marin Intl
9h 56m
1 stop
EWR4:40 pmNewark
$169
Find similar

Frontier flights from United States to San Juan Luis Munoz Marin Intl Airport

Our best Frontier deals on United States to San Juan Luis Munoz Marin Intl Airport flight tickets
Frontier
Sep 27
JFK6:00 amNew York John F Kennedy Intl
3h 56m
SJU9:56 amSan Juan Luis Munoz Marin Intl
Oct 4
SJU9:26 pmSan Juan Luis Munoz Marin Intl
3h 59m
JFK1:25 amNew York John F Kennedy Intl
$132
Find similar
Frontier
Sep 21
JFK6:00 amNew York John F Kennedy Intl
3h 56m
SJU9:56 amSan Juan Luis Munoz Marin Intl
Sep 27
SJU9:26 pmSan Juan Luis Munoz Marin Intl
3h 59m
JFK1:25 amNew York John F Kennedy Intl
$133
Find similar
Frontier
Sep 16
JFK6:00 amNew York John F Kennedy Intl
3h 56m
SJU9:56 amSan Juan Luis Munoz Marin Intl
Sep 25
SJU9:26 pmSan Juan Luis Munoz Marin Intl
3h 59m
JFK1:25 amNew York John F Kennedy Intl
$134
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from United States to San Juan Luis Munoz Marin Intl Airport 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 September 15, 2025.
Use the filters below to find and compare flights from the United States to San Juan Luis Munoz Marin Intl Airport 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

Sun 9/21

6:00 am-9:56 am

Nonstop3h 56m

San Juan Luis Munoz Marin Intl

Sat 9/27

9:26 pm-1:25 am

Nonstop3h 59m

$133

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Sun 9/21

6:00 am-9:56 am

Nonstop3h 56m

San Juan Luis Munoz Marin Intl

Wed 9/24

9:26 pm-1:25 am

Nonstop3h 59m

$134

OrlandoSan Juan

MCO - SJU

MCOSJU

Orlando

Fri 9/26

9:59 pm-12:54 am

Nonstop2h 55m

San Juan Luis Munoz Marin Intl

Sat 10/4

3:19 pm-6:30 pm

Nonstop3h 11m

$157

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Wed 10/15

11:00 am-2:54 pm

Nonstop3h 54m

San Juan Luis Munoz Marin Intl

Sat 10/18

3:03 am-7:00 am

Nonstop3h 57m

$169

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Tue 10/7

12:45 pm-4:42 pm

Nonstop3h 57m

San Juan Luis Munoz Marin Intl

Mon 10/13

3:03 am-7:00 am

Nonstop3h 57m

$170

OrlandoSan Juan

MCO - SJU

MCOSJU

Orlando

Sat 9/27

11:18 am-2:11 pm

Nonstop2h 53m

San Juan Luis Munoz Marin Intl

Fri 10/17

2:49 am-5:47 am

Nonstop2h 58m

$170

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Tue 10/21

6:00 am-12:44 pm

1 stop6h 44m

San Juan Luis Munoz Marin Intl

Tue 10/28

5:00 pm-11:45 pm

1 stop6h 45m

$206

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Wed 10/1

6:00 am-12:47 pm

1 stop6h 47m

San Juan Luis Munoz Marin Intl

Sat 10/4

4:45 pm-11:45 pm

1 stop7h 00m

$210

Washington, D.C.San Juan

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Tue 11/11

6:00 am-2:10 pm

1 stop7h 10m

San Juan Luis Munoz Marin Intl

Tue 11/18

3:20 pm-11:03 pm

1 stop8h 43m

$245

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Mon 12/8

6:06 am-2:10 pm

1 stop7h 04m

San Juan Luis Munoz Marin Intl

Wed 12/10

3:32 pm-11:39 pm

1 stop9h 07m

$245

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from United States to San Juan Luis Munoz Marin Intl Airport

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 San Juan Luis Munoz Marin Intl Airport?

If you aren’t able to travel to San Juan Luis Munoz Marin Intl Airport during the month of March, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $216.

What is the cheapest day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

On average, the least expensive day to fly to San Juan Luis Munoz Marin Intl Airport from United States is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $250. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from United States because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $309.

What is the cheapest time of day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

The cheapest time of day to fly to San Juan Luis Munoz Marin Intl Airport is at noon when flights can be purchased for as low as $218. Flights in the evening are often more expensive with an average ticket price of $311.

What is the cheapest United States to San Juan Luis Munoz Marin Intl flight route?

Fly from Miami to San Juan Luis Munoz Marin Intl for the best United States - San Juan Luis Munoz Marin Intl flight prices

How far in advance should I book a flight to San Juan Luis Munoz Marin Intl Airport?

You are more likely to see cheaper flights to San Juan Luis Munoz Marin Intl Airport from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan Luis Munoz Marin Intl Airport for around $258 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan Luis Munoz Marin Intl Airport from United States for as low as $226 on momondo.

What cabin class options are available on United States to San Juan Luis Munoz Marin Intl flights?

There are 4 cabin classes available to choose from on United States to San Juan Luis Munoz Marin Intl 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 San Juan Luis Munoz Marin Intl Airport flights?

No. A direct flight is the cheapest option for a flight between United States to San Juan Luis Munoz Marin Intl Airport.

Cheap United States to San Juan Luis Munoz Marin Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to San Juan Luis Munoz Marin Intl Airport

Best Price Found

$77

Fastest flight time

2h 45m

Direct flights

Every day
The best one-way flight to San Juan Luis Munoz Marin Intl Airport from United States in the past 72 hours is $77. The best round-trip flight deal from United States to San Juan Luis Munoz Marin Intl Airport found on momondo in the last 72 hours is $98.
The fastest flight from United States to San Juan Luis Munoz Marin Intl Airport takes 2h 45m
Direct flights go from United States to San Juan Luis Munoz Marin Intl Airport every day.
Search flight deals

  • When did momondo last update prices for flights from United States to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from United States to San Juan Luis Munoz Marin Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from United States to San Juan Luis Munoz Marin Intl Airport?

  • How old do you have to be to fly from United States to San Juan Luis Munoz Marin Intl Airport?

    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 United States to San Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The necessary travel and health documents for your San Juan Luis Munoz Marin Intl Airport 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 San Juan Luis Munoz Marin Intl Airport?

Best airlines flying from United States to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from United States to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $79Free CancellationRating
5.8
3,172 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $80Free CancellationRating
6.3
8,015 reviews
Search Spirit Airlines flights
JetBluePriceFrom $99Free CancellationRating
7.2
2,912 reviews
Search JetBlue flights
DeltaPriceFrom $119Free CancellationRating
7.9
7,954 reviews
Search Delta flights
American AirlinesPriceFrom $155Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $189Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
United AirlinesPriceFrom $194Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights
Sun Country AirPriceFrom $286Free CancellationRating
6.9
330 reviews
Search Sun Country Air flights

Traveling to a place near San Juan?

Book flights to San Juan if you plan to visit one of these locations
Carolina
Fajardo
Dorado
Luquillo
Caguas
Humacao
Rio Grande
Bayamón

Why use momondo?

Why should I use momondo to find a flight deal from United States to San Juan?

It is quick and easy to find United States to San Juan 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 San Juan that suits you.

Can I find flights from United States to San Juan with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Juan from United States which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from United States to San Juan?

momondo helps you find the best flight between United States and San Juan by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of United States to San Juan 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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