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Cheap flights from the United States to San Juan from $67

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 2/8. 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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0 bags

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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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:18 pm - 8:24 pm
BOS
-
SJU
4h 06mnonstop
Multiple Airlines Logo
6:00 am - 9:19 am
SJU
-
BOS
4h 19mnonstop
$140Multiple Airlines
Sat, Feb 7 - Sat, Feb 14
Multiple Airlines Logo
8:00 am - 12:45 pm
PHL
-
SJU
3h 45mnonstop
Multiple Airlines Logo
4:40 pm - 11:50 pm
SJU
-
PHL
8h 10m
1 stop
$141Multiple Airlines
Tue, Feb 3 - Wed, Feb 11
Frontier Logo
1:00 pm - 5:58 pm
JFK
-
SJU
3h 58mnonstop
Frontier Logo
8:50 am - 12:04 pm
SJU
-
JFK
4h 14mnonstop
$142Frontier
Sat, Jan 31 - Wed, Feb 4
Spirit Airlines Logo
3:18 pm - 8:24 pm
BOS
-
SJU
4h 06mnonstop
Spirit Airlines Logo
6:00 am - 2:38 pm
SJU
-
BOS
9h 38m
1 stop
$142Spirit Airlines
Tue, Feb 3 - Sat, Feb 7
Spirit Airlines Logo
8:56 pm - 1:41 am
PHL
-
SJU
3h 45mnonstop
Spirit Airlines Logo
2:59 am - 6:11 am
SJU
-
PHL
4h 12mnonstop
$142Spirit Airlines
Wed, Feb 4 - Tue, Feb 17
Spirit Airlines Logo
3:18 pm - 8:24 pm
BOS
-
SJU
4h 06mnonstop
Spirit Airlines Logo
10:52 am - 2:12 pm
SJU
-
BOS
4h 20mnonstop
$143Spirit Airlines
Sun, Feb 1 - Wed, Feb 4
Multiple Airlines Logo
8:56 pm - 1:41 am
PHL
-
SJU
3h 45mnonstop
Multiple Airlines Logo
6:00 am - 9:12 am
SJU
-
PHL
4h 12mnonstop
$143Multiple Airlines
Tue, Feb 3 - Fri, Feb 13
Frontier Logo
4:29 pm - 2:53 am
JFK
-
SJU
9h 24m
1 stop
Frontier Logo
8:50 am - 12:04 pm
SJU
-
JFK
4h 14mnonstop
$144Frontier
Tue, Feb 10 - Wed, Feb 11
JetBlue Logo
7:40 am - 6:02 pm
ORD
-
SJU
8h 22m
1 stop
JetBlue Logo
9:25 am - 7:31 pm
SJU
-
ORD
12h 06m
1 stop
$191JetBlue
Tue, Feb 3 - Tue, Feb 10
JetBlue Logo
12:59 pm - 12:29 am
ORD
-
SJU
9h 30m
1 stop
JetBlue Logo
4:15 am - 11:48 am
SJU
-
ORD
8h 33m
1 stop
$192JetBlue
Wed, Mar 4 - Mon, Mar 9

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

Our best JetBlue deals on United States to San Juan Luis Munoz Marin Intl Airport flight tickets
JetBlue
Feb 23
EWR8:35 pmNewark
4h 00m
SJU1:35 amSan Juan Luis Munoz Marin Intl
Feb 28
SJU5:45 amSan Juan Luis Munoz Marin Intl
4h 16m
EWR9:01 amNewark
$177
JetBlue
Feb 3
ORD7:40 amChicago O'Hare Intl
8h 22m
1 stop
SJU6:02 pmSan Juan Luis Munoz Marin Intl
Feb 10
SJU9:25 amSan Juan Luis Munoz Marin Intl
12h 06m
1 stop
ORD7:31 pmChicago O'Hare Intl
$191
JetBlue
Feb 1
ORD7:40 amChicago O'Hare Intl
8h 25m
1 stop
SJU6:05 pmSan Juan Luis Munoz Marin Intl
Feb 10
SJU9:25 amSan Juan Luis Munoz Marin Intl
12h 06m
1 stop
ORD7:31 pmChicago O'Hare Intl
$192

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
Jan 31
JFK1:00 pmNew York John F Kennedy Intl
3h 58m
SJU5:58 pmSan Juan Luis Munoz Marin Intl
Feb 4
SJU8:50 amSan Juan Luis Munoz Marin Intl
4h 14m
JFK12:04 pmNew York John F Kennedy Intl
$142
Frontier
Feb 10
JFK4:29 pmNew York John F Kennedy Intl
9h 24m
1 stop
SJU2:53 amSan Juan Luis Munoz Marin Intl
Feb 11
SJU8:50 amSan Juan Luis Munoz Marin Intl
4h 14m
JFK12:04 pmNew York John F Kennedy Intl
$144
Frontier
Jan 30
JFK1:00 pmNew York John F Kennedy Intl
3h 58m
SJU5:58 pmSan Juan Luis Munoz Marin Intl
Feb 3
SJU8:50 amSan Juan Luis Munoz Marin Intl
4h 14m
JFK12:04 pmNew York John F Kennedy Intl
$145

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 January 21, 2026.
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

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

Sat 2/7

3:18 pm-8:24 pm

Nonstop4h 06m

San Juan Luis Munoz Marin Intl

Sat 2/14

6:00 am-9:19 am

Nonstop4h 19m

$140

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

Tue 2/3

8:00 am-12:45 pm

Nonstop3h 45m

San Juan Luis Munoz Marin Intl

Wed 2/11

4:40 pm-11:50 pm

1 stop8h 10m

$141

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

Wed 2/4

8:50 am-12:04 pm

Nonstop4h 14m

$142

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

Tue 2/3

3:18 pm-8:24 pm

Nonstop4h 06m

San Juan Luis Munoz Marin Intl

Sat 2/7

6:00 am-2:38 pm

1 stop9h 38m

$142

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

Wed 2/4

8:56 pm-1:41 am

Nonstop3h 45m

San Juan Luis Munoz Marin Intl

Tue 2/17

2:59 am-6:11 am

Nonstop4h 12m

$142

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

Sun 2/1

3:18 pm-8:24 pm

Nonstop4h 06m

San Juan Luis Munoz Marin Intl

Wed 2/4

10:52 am-2:12 pm

Nonstop4h 20m

$143

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

Tue 2/3

8:56 pm-1:41 am

Nonstop3h 45m

San Juan Luis Munoz Marin Intl

Fri 2/13

6:00 am-9:12 am

Nonstop4h 12m

$143

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Tue 2/10

4:29 pm-2:53 am

1 stop9h 24m

San Juan Luis Munoz Marin Intl

Wed 2/11

8:50 am-12:04 pm

Nonstop4h 14m

$144

ChicagoSan Juan

ORD - SJU

ORDSJU

Chicago O'Hare Intl

Tue 2/3

7:40 am-6:02 pm

1 stop8h 22m

San Juan Luis Munoz Marin Intl

Tue 2/10

9:25 am-7:31 pm

1 stop12h 06m

$191

ChicagoSan Juan

ORD - SJU

ORDSJU

Chicago O'Hare Intl

Wed 3/4

12:59 pm-12:29 am

1 stop9h 30m

San Juan Luis Munoz Marin Intl

Mon 3/9

4:15 am-11:48 am

1 stop8h 33m

$192

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 San Juan from

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 $259. 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 $316.

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 $242. Flights in the afternoon are often more expensive with an average ticket price of $299.

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

Fly from Newark 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 $267 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 $240 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

$85

Fastest flight time

2h 25m

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 $85. 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 $135.
The fastest flight from United States to San Juan Luis Munoz Marin Intl Airport takes 2h 25m
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 $76Free CancellationRating
5.7
3,055 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $78Free CancellationRating
6.3
8,361 reviews
Search Spirit Airlines flights
JetBluePriceFrom $83Free CancellationRating
7.2
2,890 reviews
Search JetBlue flights
DeltaPriceFrom $93Free CancellationRating
7.9
8,087 reviews
Search Delta flights
American AirlinesPriceFrom $161Free CancellationRating
7.2
11,168 reviews
Search American Airlines flights
United AirlinesPriceFrom $163Free CancellationRating
7.4
9,188 reviews
Search United Airlines flights
SouthwestPriceFrom $189Free CancellationRating
8.0
4,266 reviews
Search Southwest flights
Sun Country AirPriceFrom $250Free CancellationRating
6.9
343 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
Humacao
Caguas
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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