What are the cheapest airlines to fly from Utah to San Juan Luis Munoz Marin Intl Airport one-way?

For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $103. Users have also found prices from $173 and $173 on American Airlines and JetBlue, respectively.

In terms of precipitation, rainfall in San Juan Luis Munoz Marin Intl Airport ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan Luis Munoz Marin Intl Airport when rainfall is around 2.2 in.

If weather is an important factor for your trip to San Juan Luis Munoz Marin Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

What are the most popular airlines that fly from Utah to San Juan Luis Munoz Marin Intl Airport?

When booking a flight from Utah to San Juan Luis Munoz Marin Intl Airport, you may want to consider flying on American Airlines, JetBlue or Delta as they are the most popular for this route.

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

Find a great deal and save up to 50% by booking at least 21 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Utah to San Juan Luis Munoz Marin Intl Airport within the next two weeks, with the cheapest ticket starting at $454.

What is the cheapest month to fly from Utah to San Juan Luis Munoz Marin Intl Airport?

Our data shows that September tends to be the cheapest month to fly to San Juan Luis Munoz Marin Intl Airport from Utah. Users have commonly found prices around $530 for the month, but tickets can be as low as $230. Due to multiple factors, prepare for potentially higher prices in December.

Can I find deals for flights from Utah to Luis Munoz Marin Intl that include hotel bookings?

Yes. In addition to deals on Utah to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Utah to Luis Munoz Marin Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Utah to Luis Munoz Marin Intl.

Can I find deals for business class flights from Utah to Luis Munoz Marin Intl?

Yes. Cheapflights offers flight deals from Utah to Luis Munoz Marin Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$103+ Flights from Utah to San Juan Luis Munoz Marin Intl Airport

Q: How much does it cost to fly round-trip from Utah to San Juan Luis Munoz Marin Intl Airport?

Airfare is below average for this route at the moment. Utah to San Juan Luis Munoz Marin Intl Airport flights typically cost between $381 and $618 in September. The cheapest round-trip price found within the last 3 days was $260 on Spirit Airlines (Sep 17-Sep 28).

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Cheap flight deals from Utah to Luis Munoz Marin Intl

Round-trip from	$260 (CheapOair)
One-way from	$103 (CheapOair)
Popular in	December
Cheapest in	September
Average price	$508

From Utah to San Juan Luis Munoz Marin Intl

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One-way flight from Utah to San Juan Luis Munoz Marin Intl

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($32 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($24 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Utah to Luis Munoz Marin Intl

Cheapest flights from Utah to Luis Munoz Marin Intl
Explore the most affordable flight options available from Utah to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

mié. 9/173:34 pmSLC - SJU

2 stops20h 19mSpirit Airlines

dom. 9/282:48 pmSJU - SLC

2 stops25h 41mSpirit Airlines

Deal found 7/29

$260

sáb. 10/184:45 pmSGU - SJU

2 stops19h 35mAmerican Airlines

dom. 10/267:05 amSJU - SGU

2 stops19h 08mAmerican Airlines

Deal found 7/30

$446

lun. 12/812:07 pmSGU - SJU

2 stops22h 10mUnited Airlines

mié. 12/102:05 amSJU - SGU

2 stops16h 57mUnited Airlines

Deal found 7/30

$673

Best flights from Utah to Luis Munoz Marin Intl
Discover carefully curated flight deals from Utah to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julio 31, 2025.

mié. 9/173:34 pmSLC - SJU

2 stops20h 19mSpirit Airlines

dom. 9/282:48 pmSJU - SLC

2 stops25h 41mSpirit Airlines

Deal found 7/29

$260

sáb. 10/184:45 pmSGU - SJU

2 stops19h 35mAmerican Airlines

dom. 10/267:05 amSJU - SGU

2 stops19h 08mAmerican Airlines

Deal found 7/30

$446

lun. 12/812:07 pmSGU - SJU

2 stops22h 10mUnited Airlines

mié. 12/102:05 amSJU - SGU

2 stops16h 57mUnited Airlines

Deal found 7/30

$673

Last-minute flights from Utah to Luis Munoz Marin Intl
Discover last-minute flight deals from Utah to Luis Munoz Marin Intl. Data last updated julio 31, 2025 and is based on user searches.

sáb. 8/25:18 amSGU - SJU

1 stop10h 12mUnited Airlines

mar. 8/121:40 pmSJU - SGU

1 stop11h 17mUnited Airlines

Deal found 7/30

$1,500

mié. 8/62:43 pmSLC - SJU

1 stop8h 52mSpirit Airlines

dom. 8/102:40 amSJU - SLC

1 stop13h 08mSpirit Airlines

Deal found 7/29

$366

jue. 8/78:42 pmSLC - SJU

2 stops27h 57mFrontier

mar. 8/1212:59 amSJU - SLC

2 stops14h 10mFrontier

Deal found 7/30

$597

jue. 8/79:52 pmSLC - SJU

2 stops12h 10mMultiple Airlines

sáb. 8/91:37 amSJU - SLC

2 stops18h 29mMultiple Airlines

Deal found 7/30

$691

vie. 8/88:42 amSLC - SJU

2 stops13h 17mAmerican Airlines

vie. 8/1512:00 pmSJU - SLC

2 stops13h 09mAmerican Airlines

Deal found 7/30

$604

sáb. 8/91:10 pmSLC - SJU

2 stops14h 20mUnited Airlines

vie. 8/152:05 amSJU - SLC

2 stops14h 54mUnited Airlines

Deal found 7/29

$645

lun. 8/112:43 pmSLC - SJU

1 stop8h 52mSpirit Airlines

vie. 8/152:11 amSJU - SLC

1 stop12h 32mSpirit Airlines

Deal found 7/29

$340

vie. 8/296:36 pmSLC - SJU

3 stops27h 21mMultiple Airlines

vie. 9/51:59 amSJU - SLC

3 stops19h 51mMultiple Airlines

Deal found 7/30

$465

dom. 8/316:00 amSLC - SJU

1 stop14h 49mAmerican Airlines

vie. 9/56:10 amSJU - SLC

2 stops18h 48mAmerican Airlines

Deal found 7/31

$381

dom. 8/319:55 amSLC - SJU

1 stop10h 12mDelta

vie. 9/52:40 pmSJU - SLC

1 stop12h 15mDelta

Deal found 7/31

$391

One-way flights from Utah to Luis Munoz Marin Intl
Search for one-way flight options from Utah to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated julio 31, 2025.

sáb. 10/253:34 pmSLC - SJU

2 stops20h 19mSpirit Airlines

Deal found 7/29

$103

lun. 9/297:00 pmSGU - SJU

2 stops18h 52mAmerican Airlines

Deal found 7/30

$173

vie. 10/2410:59 pmSLC - SJU

1 stop12h 46mJetBlue

Deal found 7/30

$173

mar. 8/196:55 amSLC - SJU

2 stops15h 04mAmerican Airlines

Deal found 7/30

$191

mié. 9/2410:40 amSLC - SJU

1 stop9h 50mSouthwest

Deal found 7/30

$206

lun. 8/257:00 amSLC - SJU

1 stop11h 38mUnited Airlines

Deal found 7/30

$236

lun. 8/185:18 amSGU - SJU

1 stop10h 12mUnited Airlines

Deal found 7/31

$320

jue. 8/711:40 pmSLC - SJU

1 stop11h 40mDelta

Deal found 7/29

$334

lun. 10/610:53 amSLC - SJU

2 stops25h 32mAlaska Airlines

Deal found 7/30

$335

jue. 8/76:18 pmSLC - SJU

3 stops43h 36mMultiple Airlines

Deal found 7/30

$487

Cheapflights Fare Finder

Use the filters below to find and compare flights from Utah 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

mié. 9/17

3:34 pm-1:53 pm

2 stops20h 19m

San Juan Luis Munoz Marin Intl

dom. 9/28

2:48 pm-2:29 pm

2 stops25h 41m

$260

Saint GeorgeSan Juan

SGU - SJU

SGUSJU

Saint George

sáb. 10/18

4:45 pm-2:20 pm

2 stops19h 35m

San Juan Luis Munoz Marin Intl

dom. 10/26

7:05 am-12:13 am

2 stops19h 08m

$446

Saint GeorgeSan Juan

SGU - SJU

SGUSJU

Saint George

lun. 12/8

12:07 pm-1:17 pm

2 stops22h 10m

San Juan Luis Munoz Marin Intl

mié. 12/10

2:05 am-4:02 pm

2 stops16h 57m

$673

Salt Lake CitySan Juan

SLC - SJU

SLCSJU

Salt Lake City

sáb. 10/25

3:34 pm-1:53 pm

2 stops20h 19m

$103

Saint GeorgeSan Juan

SGU - SJU

SGUSJU

Saint George

lun. 9/29

7:00 pm-3:52 pm

2 stops18h 52m

$173

Salt Lake CitySan Juan

SLC - SJU

SLCSJU

Salt Lake City

vie. 10/24

10:59 pm-1:45 pm

1 stop12h 46m

$173

Salt Lake CitySan Juan

SLC - SJU

SLCSJU

Salt Lake City

mar. 8/19

6:55 am-11:59 pm

2 stops15h 04m

$191

Salt Lake CitySan Juan

SLC - SJU

SLCSJU

Salt Lake City

mié. 9/24

10:40 am-10:30 pm

1 stop9h 50m

$206

Salt Lake CitySan Juan

SLC - SJU

SLCSJU

Salt Lake City

lun. 8/25

7:00 am-8:38 pm

1 stop11h 38m

$236

Saint GeorgeSan Juan

SGU - SJU

SGUSJU

Saint George

lun. 8/18

5:18 am-5:30 pm

1 stop10h 12m

$320

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 13 results

Best time to book a flight from Utah to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Utah with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Utah to San Juan Luis Munoz Marin Intl Airport

What is the cheapest month to book a flight from Utah to San Juan Luis Munoz Marin Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Utah to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Utah to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from UT to SJU?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Utah to San Juan Luis Munoz Marin Intl Airport as you normally would.

How much does it cost to fly round-trip from Utah to San Juan Luis Munoz Marin Intl Airport?

Reviews of airlines servicing Luis Munoz Marin Intl

Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Utah to San Juan Luis Munoz Marin Intl Airport to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Southwest

8.0

Very good

4,246 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Delta

8.0

Very good

7,981 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

United Airlines

7.4

Good

8,900 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

What are the cheapest airlines to fly from Utah to San Juan Luis Munoz Marin Intl Airport one-way?
For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $103. Users have also found prices from $173 and $173 on American Airlines and JetBlue, respectively.
Can I find deals for flights from Utah to Luis Munoz Marin Intl that include hotel bookings?
Yes. In addition to deals on Utah to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Utah to Luis Munoz Marin Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Utah to Luis Munoz Marin Intl.
Can I find deals for business class flights from Utah to Luis Munoz Marin Intl?
Yes. Cheapflights offers flight deals from Utah to Luis Munoz Marin Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Utah to San Juan Luis Munoz Marin Intl Airport?
Currently, September is the cheapest month in which you can book a flight from Utah to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Utah to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Dorado

Fajardo

Rio Grande

Luquillo

Humacao

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Top 7 airlines flying from Utah to Luis Munoz Marin Intl

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$186	Average$248	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$219	Average$374	FlexibilityNo cancel fee	On-time65%
JetBlue	Cheapest$300	Average$548	FlexibilityNo cancel fee	On-time62%
United Airlines	Cheapest$321	Average$550	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$341	Average$511	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$370	Average$556	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$407	Average$616	FlexibilityNo cancel fee	On-time63%

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$103+ Cheap flights from Utah to Luis Munoz Marin Intl (SJU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Utah to Luis Munoz Marin Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Utah to Luis Munoz Marin Intl

Keep the following information in mind while searching for Utah to Luis Munoz Marin Intl flight deals. Data was last updated julio 31, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Utah to Luis Munoz Marin Intl

Cheapest flights from Utah to Luis Munoz Marin IntlExplore the most affordable flight options available from Utah to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

Explore the most affordable flight options available from Utah to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Utah to San Juan Luis Munoz Marin Intl Airport that are best for you.

Best time to book a flight from Utah to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Utah with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Utah to San Juan Luis Munoz Marin Intl Airport

What is the cheapest month to book a flight from Utah to San Juan Luis Munoz Marin Intl Airport?

What is the cheapest time of day to fly from UT to SJU?

Find hourly flight availability from Utah to Luis Munoz Marin Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 31, 2025.

How much does it cost to fly round-trip from Utah to San Juan Luis Munoz Marin Intl Airport?

Reviews of airlines servicing Luis Munoz Marin Intl

Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Utah to San Juan Luis Munoz Marin Intl Airport to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Utah to Luis Munoz Marin Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from Utah to San Juan Luis Munoz Marin Intl Airport one-way?

Can I find deals for flights from Utah to Luis Munoz Marin Intl that include hotel bookings?

How can I find direct flights from Utah to Luis Munoz Marin Intl?

Can I find deals for business class flights from Utah to Luis Munoz Marin Intl?

What is the cheapest month to book a flight from Utah to San Juan Luis Munoz Marin Intl Airport?

Traveling to a place near San Juan Luis Munoz Marin Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Utah to Luis Munoz Marin Intl

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Top 7 airlines flying from Utah to Luis Munoz Marin Intl

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Cheapest flights from Utah to Luis Munoz Marin Intl
Explore the most affordable flight options available from Utah to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.