$142 Cheap United flights from Sacramento to San Juan (SMF to SJU)

Find The Best Day To Fly from Sacramento to San Juan

Amazing United SMF to SJU Flight Deals

The cheapest flights to Luis Munoz Marin Intl. found within the past 7 days were $288 round trip and $142 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Jan 21 - Tue, Jan 27
SMF
Sacramento
SJU
San Juan
$288 Roundtrip, found 3 days ago
$288
Roundtrip
found 3 days ago
Select United flight, departing Wed, Jan 21 from Sacramento to San Juan, returning Tue, Jan 27, priced at $288 found 3 days ago
Wed, Jan 21 - Tue, Jan 27
SMF
Sacramento
SJU
San Juan
$326 Roundtrip, found 3 days ago
$326
Roundtrip
found 3 days ago
Select United flight, departing Wed, Jan 21 from Sacramento to San Juan, returning Tue, Jan 27, priced at $326 found 3 days ago
Sat, Jan 17 - Fri, Jan 23
SMF
Sacramento
SJU
San Juan
$332 Roundtrip, found 10 hours ago
$332
Roundtrip
found 10 hours ago
Select United flight, departing Sat, Jan 17 from Sacramento to San Juan, returning Fri, Jan 23, priced at $332 found 10 hours ago
Tue, Nov 4 - Tue, Nov 25
SMF
Sacramento
SJU
San Juan
$344 Roundtrip, found 4 days ago
$344
Roundtrip
found 4 days ago
Select United flight, departing Tue, Nov 4 from Sacramento to San Juan, returning Tue, Nov 25, priced at $344 found 4 days ago
Wed, Jan 21 - Tue, Jan 27
SMF
Sacramento
SJU
San Juan
$344 Roundtrip, found 3 days ago
$344
Roundtrip
found 3 days ago
Select United flight, departing Wed, Jan 21 from Sacramento to San Juan, returning Tue, Jan 27, priced at $344 found 3 days ago
Wed, Jan 21 - Tue, Jan 27
SMF
Sacramento
SJU
San Juan
$360 Roundtrip, found 3 days ago
$360
Roundtrip
found 3 days ago
Select United flight, departing Wed, Jan 21 from Sacramento to San Juan, returning Tue, Jan 27, priced at $360 found 3 days ago

SJU From SMF Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
Hotel Puerto Valdes

Hotel Puerto Valdes

4 out of 5
Price was $976, price is now $658 per person
$658
per person
Sep 26 - Sep 30
found 11 hours ago
Roundtrip flight included
Sacramento (SMF) to San Juan (SJU)
The St. Regis Bahia Beach Resort, Puerto Rico

The St. Regis Bahia Beach Resort, Puerto Rico

5 out of 5
Save 100% on your flight
Price was $4,049, price is now $2,629 per person
$2,629
per person
Sep 3 - Sep 8
just found
Roundtrip flight included
Sacramento (SMF) to San Juan (SJU)
Fairmont El San Juan Hotel

Fairmont El San Juan Hotel

5 out of 5
Save 100% on your flight
Price was $1,405, price is now $878 per person
$878
per person
Sep 25 - Sep 29
found 11 hours ago
Roundtrip flight included
Sacramento (SMF) to San Juan (SJU)
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Frequently asked questions

Can I catch a flight from Sacramento Airport to Luis Munoz Marin Intl. Airport (SJU) right now?
For any present Luis Munoz Marin Intl. Airport (SJU) travel advice and quarantine requirements, visit our Covid-19 Travel Advisor. Look before you arrange your flight, so you don't get caught out.
What terminal is United Airlines at Sacramento Intl. Airport (SMF)?
Before you jet off from SMF to SJU with United Airlines, it might be a good idea to get in touch with the airline for your terminal information. While your ticket should have some of the details, there's no guarantee.
Are there United Airlines non-stop flights from SMF to SJU?
As you can't travel direct from SMF to SJU with United Airlines, make the most of your layover. Shout yourself one of your favorite drinks at an inviting airport bar, or stroll around the terminal and enjoy some retail therapy.
How long is a United Airlines flight from SMF to SJU?
As it'll take an average of 9 hours and 11 minutes for your United Airlines flight to jet from SMF to SJU, consider putting some fun travel games in your hand luggage. You never know — the person sitting beside you might appreciate the chance to play to break up the trip.
How many direct and indirect flights does United Airlines fly from SMF to SJU?
Journeying between Sacramento Airport and SJU is a piece of cake. There are around 7 United Airlines flights linking SMF and SJU every week.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Isla Verde Intl. Airport, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best United flight from Sacramento SMF to San Juan SJU 

To find the best deals on flights to Sacramento from San Juan with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Sacramento SMF to San Juan SJU with United 

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $288 to $360, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way United flights from Sacramento SMF to San Juan SJU 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from Sacramento to San Juan costs from $142. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to San Juan SJU from  Sacramento SMF with United 

To find a cheap United flight from Sacramento SMF to San Juan SJU, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on United flights from Sacramento SMF to San Juan SJU 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as January, or if you book a flight with a stopover. 

 

Find nonstop flights from Sacramento SMF to San Juan SJU with United 

If you’re keen to be on San Juan soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for United flights from Sacramento SMF to San Juan SJU 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to San Juan SJU from  Sacramento SMF with United on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

Travelers ❤️ these 🏨 after their flight to San Juan

Fairmont El San Juan Hotel

Fairmont El San Juan Hotel

5 out of 5
6063 Isla Verde Avenue, Carolina
This eco-certified resort features a casino, a full-service spa, and a nightclub. Enjoy beachfront dining and relax with sun loungers and beach umbrellas. Enjoy ...
8.4/10 Very Good! (1,909 reviews)
"Great facility, will definitely stay again"

Reviewed on Aug 19, 2025

Fairmont El San Juan Hotel
San Juan Airport Hotel

San Juan Airport Hotel

3 out of 5
LMM International Airport, Terminal D Airport Hotel (SJU), Carolina
This hotel features 10 beach bars, a bar/lounge, and a restaurant. Traveling on business? Take advantage of the 24-hour business center and free WiFi in public ...
8.2/10 Very Good! (5,148 reviews)
"La habitación tenía olor a q llevaba mucho tiempo cerrada. Es importante que cuando uno llega cansado a un cuarto de hotel pueda descansar y que el olor no sea un a molestia."

Reviewed on Aug 21, 2025

San Juan Airport Hotel
Embassy Suites by Hilton San Juan Hotel & Casino

Embassy Suites by Hilton San Juan Hotel & Casino

3.5 out of 5
8000 Tartak Street, Carolina
A casino, a 24-hour gym, and a restaurant are all featured at this smoke-free resort. There's fun for all ages with a children's pool and a playground, and barbecue ...
9/10 Wonderful! (3,880 reviews)
"Overall it was really an excellent stay.. BREAKFAST was good.. I know there were days that it felt like kitchen guys decided to take a break on making the pancakes right..LoL they were hard as a cardboard but other wise the made to order omelette was really a nice touch! Pool, gym facilities were ..."

Reviewed on Aug 22, 2025

Embassy Suites by Hilton San Juan Hotel & Casino
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.