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Luis Munoz Marin Intl

$298+ Cheap flights from Billings (BIL) 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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — SJU
may. 4 — may. 111
dom. 5/4
dom. 5/11
1 adult, Economy
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Cheap flight deals from Billings to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Billings (BIL) to Luis Munoz Marin Intl (SJU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated abril 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$542
(Mytrip)

One-way from

$298
(United Airlines)

Popular in

December

Cheapest in

August

Average price

$815
Provider with most accurate pricing for Billings Logan Intl-San Juan Luis Munoz Marin Intl flight deals.
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Provider most trusted by Cheapflights users for Billings Logan Intl-San Juan Luis Munoz Marin Intl flights.
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From Billings Logan Intl to San Juan Luis Munoz Marin Intl
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One-way flight from Billings Logan Intl to San Juan Luis Munoz Marin Intl
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Highest demand for flights based on searches. 2% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Billings to Luis Munoz Marin Intl

Cheapest flights from Billings to Luis Munoz Marin Intl
Explore the most affordable flight options available from Billings to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 29, 2025.

This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/37:41 amBIL - SJU
1 stop18h 24mAmerican Airlines
sáb. 11/88:14 amSJU - BIL
1 stop15h 35mAmerican Airlines
Deal found 4/29$515
This Mytrip deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/412:20 pmBIL - SJU
2 stops32h 33mMultiple Airlines
dom. 6/88:12 pmSJU - BIL
3 stops27h 17mMultiple Airlines
Deal found 4/29$542
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/225:00 amBIL - SJU
1 stop10h 30mUnited Airlines
mar. 7/291:40 pmSJU - BIL
1 stop11h 07mUnited Airlines
Deal found 4/29$775
This Alaska Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/223:45 pmBIL - SJU
3 stops20h 48mAlaska Airlines
mar. 7/296:15 amSJU - BIL
2 stops19h 53mAlaska Airlines
Deal found 4/29$2,831

Cheapflights Fare Finder

Customize your flight search to find flights from Billings to Luis Munoz Marin Intl 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, Cheapflights users made 2,558,603 searches. Data last updated abril 29, 2025.
Use the filters below to find and compare flights from Billings to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Billings

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

BillingsSan Juan

BIL - SJU

BILSJU

Billings Logan Intl

mié. 6/4

12:20 pm-10:53 pm

2 stops32h 33m

San Juan Luis Munoz Marin Intl

dom. 6/8

8:12 pm-9:29 pm

3 stops27h 17m

$542

BillingsSan Juan

BIL - SJU

BILSJU

Billings Logan Intl

mar. 7/22

6:21 am-11:25 pm

1 stop15h 04m

San Juan Luis Munoz Marin Intl

mar. 7/29

6:04 am-10:11 pm

2 stops18h 07m

$686

BillingsSan Juan

BIL - SJU

BILSJU

Billings Logan Intl

mar. 7/22

5:00 am-5:30 pm

1 stop10h 30m

San Juan Luis Munoz Marin Intl

mar. 7/29

1:40 pm-10:47 pm

1 stop11h 07m

$775

BillingsSan Juan

BIL - SJU

BILSJU

Billings Logan Intl

mar. 7/22

3:45 pm-2:33 pm

3 stops20h 48m

San Juan Luis Munoz Marin Intl

mar. 7/29

6:15 am-12:08 am

2 stops19h 53m

$2,831

BillingsSan Juan

BIL - SJU

BILSJU

Billings Logan Intl

mar. 6/3

7:00 am-5:30 pm

1 stop8h 30m

$298

BillingsSan Juan

BIL - SJU

BILSJU

Billings Logan Intl

dom. 6/8

2:00 pm-5:06 am

1 stop13h 06m

$403

BillingsSan Juan

BIL - SJU

BILSJU

Billings Logan Intl

mar. 6/3

6:05 am-5:12 am

3 stops21h 07m

$478

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Compare providers for flights from Billings to Luis Munoz Marin Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Billings to Luis Munoz Marin Intl in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Billings-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Billings-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Billings-San Juan Luis Munoz Marin Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Billings-San Juan Luis Munoz Marin Intl Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Billings-San Juan Luis Munoz Marin Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Billings 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 Billings to San Juan Luis Munoz Marin Intl Airport

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

Currently, September is the cheapest month in which you can book a flight from Billings to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Billings to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of $336). 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.

Rainfall in Luis Munoz Marin Intl by month

Plan your trip to Luis Munoz Marin Intl by taking into account the average rainfall totals by month.

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.

Temperature in Luis Munoz Marin Intl by month

Plan your trip to Luis Munoz Marin Intl by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Luis Munoz Marin Intl. Reviews last updated abril 29, 2025.
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Billings 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 airport do you fly from for flights from Billings to San Juan Luis Munoz Marin Intl?

    Billings Logan Intl (BIL) is the airport you will fly out of if you book a flight from Billings to San Juan Luis Munoz Marin Intl. You should not have trouble finding flights to San Juan Luis Munoz Marin Intl from Billings Logan Intl; the airport handles an average of 0 outbound flights to San Juan Luis Munoz Marin Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Billings airport to San Juan Luis Munoz Marin Intl. It is only a 2.7 mi journey to Billings Logan Intl (BIL) from Billings’s city center.

  • What are the cheapest airlines flying from Billings to San Juan Luis Munoz Marin Intl Airport round-trip?

    According to our current data, American Airlines ($686), United Airlines ($775), and Alaska Airlines ($2,831) offers the cheapest pricing from Billings to San Juan Luis Munoz Marin Intl Airport. American Airlines is currently priced 5% below the average price you’ll pay for this route.

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

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $298. However, be on the lookout for offers from American Airlines and Alaska Airlines, as they are both options that can get you from Billings to San Juan Luis Munoz Marin Intl Airport for a low price.

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

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

  • How can I find direct flights from Billings 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 Billings to Luis Munoz Marin Intl.

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

    Yes. Cheapflights offers flight deals from Billings 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 Billings to San Juan Luis Munoz Marin Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Billings to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Billings to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of $336). 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

Traveling to a place near Billings?

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Dorado
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Humacao
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Alternative routes for Billings to Luis Munoz Marin Intl

See prices for flight routes from nearby airports that may be better suited for you.
Missoula to Luis Munoz Marin Intl flights
Kalispell to Luis Munoz Marin Intl flights
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Top 2 airlines flying from Billings to Luis Munoz Marin Intl

Discover the top 2 airlines that operate flights from Billings to Luis Munoz Marin Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$484Average$689FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$494Average$802FlexibilityNo cancel feeOn-time69%

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