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Cheap flights from Salt Lake City to San Juan from $163

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Salt Lake City to San Juan departing on 10/2. 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 Salt Lake City to San Juan

Cheap round-trip flights

Frontier Logo
5:34 pm - 5:54 pmSLC-SJU
22h 20m2 stops
Frontier Logo
2:11 am - 1:19 pmSJU-SLC
14h 08m2 stops
$317Frontier
Find Deal
Sat, Nov 1 - Fri, Nov 7
Frontier Logo
7:38 pm - 2:09 pmSLC-SJU
16h 31m2 stops
Frontier Logo
3:04 am - 4:39 pmSJU-SLC
15h 35m2 stops
$325Frontier
Find Deal
Sat, Oct 25 - Mon, Oct 27
Frontier Logo
8:32 pm - 2:11 pmSLC-SJU
15h 39m2 stops
Frontier Logo
9:26 pm - 5:15 pmSJU-SLC
21h 49m2 stops
$327Frontier
Find Deal
Fri, Sep 26 - Tue, Sep 30
Frontier Logo
5:34 pm - 5:54 pmSLC-SJU
22h 20m2 stops
Frontier Logo
10:39 pm - 1:19 pmSJU-SLC
17h 40m2 stops
$334Frontier
Find Deal
Sat, Nov 1 - Fri, Nov 7
Southwest Logo
4:30 pm - 9:55 amSLC-SJU
15h 25m2 stops
Southwest Logo
5:50 am - 3:45 pmSJU-SLC
11h 55m1 stop
$347Southwest
Find Deal
Mon, Oct 20 - Fri, Oct 24
JetBlue Logo
11:59 pm - 2:54 pmSLC-SJU
12h 55m1 stop
JetBlue Logo
2:31 pm - 10:55 pmSJU-SLC
10h 24m1 stop
$348JetBlue
Find Deal
Mon, Oct 20 - Thu, Oct 30
Logo
8:55 pm - 4:40 amSLC-SJU
28h 45m1 stop
Logo
6:00 am - 12:08 amSJU-SLC
21h 08m2 stops
$366
Find Deal
Sun, Nov 16 - Fri, Dec 5
JetBlue Logo
11:50 pm - 11:25 amSLC-SJU
9h 35m1 stop
JetBlue Logo
3:34 pm - 10:55 pmSJU-SLC
10h 21m1 stop
$375JetBlue
Find Deal
Sat, Nov 1 - Tue, Nov 4
Logo
8:55 pm - 4:40 amSLC-SJU
28h 45m1 stop
Logo
11:05 am - 12:08 amSJU-SLC
16h 03m2 stops
$378
Find Deal
Sun, Nov 16 - Thu, Dec 11
Southwest Logo
1:55 pm - 12:45 amSLC-SJU
8h 50m1 stop
Southwest Logo
5:50 am - 3:45 pmSJU-SLC
11h 55m1 stop
$407Southwest
Find Deal
Mon, Oct 20 - Fri, Oct 24

Spirit Airlines flights from Salt Lake City to San Juan Luis Munoz Marin Intl Airport

Our best Spirit Airlines deals on Salt Lake City to San Juan Luis Munoz Marin Intl Airport flight tickets
Spirit Airlines
Sep 29
SLC6:47 pmSalt Lake City
24h 09m
3 stops
SJU8:56 pmSan Juan Luis Munoz Marin Intl
Oct 2
SJU3:19 pmSan Juan Luis Munoz Marin Intl
24h 13m
3 stops
SLC1:32 pmSalt Lake City
$431
Find similar
Spirit Airlines
Sep 28
SLC1:19 pmSalt Lake City
9h 35m
1 stop
SJU12:54 amSan Juan Luis Munoz Marin Intl
Oct 2
SJU3:22 pmSan Juan Luis Munoz Marin Intl
30h 52m
2 stops
SLC8:14 pmSalt Lake City
$477
Find similar
Spirit Airlines
Sep 29
SLC2:09 pmSalt Lake City
8h 45m
1 stop
SJU12:54 amSan Juan Luis Munoz Marin Intl
Oct 2
SJU3:19 pmSan Juan Luis Munoz Marin Intl
24h 13m
3 stops
SLC1:32 pmSalt Lake City
$482
Find similar

Frontier flights from Salt Lake City to San Juan Luis Munoz Marin Intl Airport

Our best Frontier deals on Salt Lake City to San Juan Luis Munoz Marin Intl Airport flight tickets
Frontier
Nov 1
SLC5:34 pmSalt Lake City
22h 20m
2 stops
SJU5:54 pmSan Juan Luis Munoz Marin Intl
Nov 7
SJU2:11 amSan Juan Luis Munoz Marin Intl
14h 08m
2 stops
SLC1:19 pmSalt Lake City
$317
Find similar
Frontier
Oct 25
SLC7:38 pmSalt Lake City
16h 31m
2 stops
SJU2:09 pmSan Juan Luis Munoz Marin Intl
Oct 27
SJU3:04 amSan Juan Luis Munoz Marin Intl
15h 35m
2 stops
SLC4:39 pmSalt Lake City
$325
Find similar
Frontier
Sep 26
SLC8:32 pmSalt Lake City
15h 39m
2 stops
SJU2:11 pmSan Juan Luis Munoz Marin Intl
Sep 30
SJU9:26 pmSan Juan Luis Munoz Marin Intl
21h 49m
2 stops
SLC5:15 pmSalt Lake City
$327
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Salt Lake City 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 Salt Lake City to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Salt Lake CitySan Juan

SLC - SJU

SLCSJU

Salt Lake City

Sat 11/1

5:34 pm-5:54 pm

2 stops22h 20m

San Juan Luis Munoz Marin Intl

Fri 11/7

2:11 am-1:19 pm

2 stops14h 08m

$317

Salt Lake CitySan Juan

SLC - SJU

SLCSJU

Salt Lake City

Sat 10/25

7:38 pm-2:09 pm

2 stops16h 31m

San Juan Luis Munoz Marin Intl

Mon 10/27

3:04 am-4:39 pm

2 stops15h 35m

$325

Salt Lake CitySan Juan

SLC - SJU

SLCSJU

Salt Lake City

Fri 9/26

8:32 pm-2:11 pm

2 stops15h 39m

San Juan Luis Munoz Marin Intl

Tue 9/30

9:26 pm-5:15 pm

2 stops21h 49m

$327

Salt Lake CitySan Juan

SLC - SJU

SLCSJU

Salt Lake City

Sat 11/1

5:34 pm-5:54 pm

2 stops22h 20m

San Juan Luis Munoz Marin Intl

Fri 11/7

10:39 pm-1:19 pm

2 stops17h 40m

$334

Salt Lake CitySan Juan

SLC - SJU

SLCSJU

Salt Lake City

Mon 10/20

4:30 pm-9:55 am

2 stops15h 25m

San Juan Luis Munoz Marin Intl

Fri 10/24

5:50 am-3:45 pm

1 stop11h 55m

$347

Salt Lake CitySan Juan

SLC - SJU

SLCSJU

Salt Lake City

Mon 10/20

11:59 pm-2:54 pm

1 stop12h 55m

San Juan Luis Munoz Marin Intl

Thu 10/30

2:31 pm-10:55 pm

1 stop10h 24m

$348

Salt Lake CitySan Juan

SLC - SJU

SLCSJU

Salt Lake City

Sun 11/16

8:55 pm-4:40 am

1 stop28h 45m

San Juan Luis Munoz Marin Intl

Fri 12/5

6:00 am-12:08 am

2 stops21h 08m

$366

Salt Lake CitySan Juan

SLC - SJU

SLCSJU

Salt Lake City

Sat 11/1

11:50 pm-11:25 am

1 stop9h 35m

San Juan Luis Munoz Marin Intl

Tue 11/4

3:34 pm-10:55 pm

1 stop10h 21m

$375

Salt Lake CitySan Juan

SLC - SJU

SLCSJU

Salt Lake City

Sun 11/16

8:55 pm-4:40 am

1 stop28h 45m

San Juan Luis Munoz Marin Intl

Thu 12/11

11:05 am-12:08 am

2 stops16h 03m

$378

Salt Lake CitySan Juan

SLC - SJU

SLCSJU

Salt Lake City

Mon 10/20

1:55 pm-12:45 am

1 stop8h 50m

San Juan Luis Munoz Marin Intl

Fri 10/24

5:50 am-3:45 pm

1 stop11h 55m

$407

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Salt Lake City 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 typical price of a round-trip flight between Salt Lake City and San Juan Luis Munoz Marin Intl Airport?

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 September, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $448.

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 Salt Lake City is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $448. 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 Salt Lake City because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $545.

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 in the afternoon when flights can be purchased for as low as $360. Flights in the evening are often more expensive with an average ticket price of $523.

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 Salt Lake City 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 $527 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 Salt Lake City for as low as $418 on momondo.

Can stopping save me money on Salt Lake City to San Juan Luis Munoz Marin Intl Airport flights?

You could potentially save up to 2% on your flight if you consider stops on a Salt Lake City to San Juan Luis Munoz Marin Intl Airport flight.

How have Salt Lake City to San Juan Luis Munoz Marin Intl Airport flight prices changed over time?

As of September 2025, prices for Salt Lake City to San Juan Luis Munoz Marin Intl Airport flights are approximately 68% more expensive when compared to flights at the same time last year.

When to book flights from Salt Lake City to San Juan Luis Munoz Marin Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Salt Lake City to San Juan Luis Munoz Marin Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Salt Lake City to San Juan Luis Munoz Marin Intl Airport (SLC to SJU) flight deals and tips

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

Direct flights

None
There are no direct flights from Salt Lake City to San Juan Luis Munoz Marin Intl Airport. There are no popular flight routes from Salt Lake City to San Juan Luis Munoz Marin Intl Airport.
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  • How far is Salt Lake City to San Juan Luis Munoz Marin Intl by plane?

    San Juan Luis Munoz Marin Intl is 3108.9 mi away from Salt Lake City. 8h 50m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Salt Lake City Airport to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from Salt Lake City Airport to San Juan Luis Munoz Marin Intl Airport refresh daily.

  • How many operators does momondo search for flights from Salt Lake City Airport to San Juan Luis Munoz Marin Intl Airport?

  • How old do you have to be to fly from Salt Lake City Airport 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 Salt Lake City Airport 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 travel and health documents required for your trip to San Juan Luis Munoz Marin Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Juan Luis Munoz Marin Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Salt Lake City to San Juan Luis Munoz Marin Intl Airport?

Best airlines flying from Salt Lake City to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from Salt Lake City to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $186Free CancellationRating
5.8
3,172 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $257Free CancellationRating
6.3
8,015 reviews
Search Spirit Airlines flights
JetBluePriceFrom $266Free CancellationRating
7.2
2,912 reviews
Search JetBlue flights
American AirlinesPriceFrom $344Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $361Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights
DeltaPriceFrom $362Free CancellationRating
7.9
7,954 reviews
Search Delta flights
SouthwestPriceFrom $407Free CancellationRating
8.0
4,242 reviews
Search Southwest 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 Salt Lake City to San Juan?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Salt Lake City to San Juan. momondo saves you time and could save you money on your trip.

Can I find flights from Salt Lake City to San Juan with flexible booking policies on momondo?

Flights from Salt Lake City to San Juan 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 Salt Lake City to San Juan?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Juan from Salt Lake City.

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

Yes. momondo can track prices for Salt Lake City to San Juan flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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