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$181+ Cheap flights from Luis Munoz Marin Intl (SJU) to Boise (BOI)

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — BOI
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Luis Munoz Marin Intl to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Luis Munoz Marin Intl (SJU) to Boise (BOI). 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$620
(United Airlines)

One-way from

$181
(Kiwi.com)
Provider with most accurate pricing for San Juan Luis Munoz Marin Intl-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for San Juan Luis Munoz Marin Intl-Boise Air Term. Gowen Fld flights.
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From San Juan Luis Munoz Marin Intl to Boise Air Term. Gowen Fld
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One-way flight from San Juan Luis Munoz Marin Intl to Boise Air Term. Gowen Fld
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Find flight deals from Luis Munoz Marin Intl to Boise

Cheapest flights from Luis Munoz Marin Intl to Boise
Explore the most affordable flight options available from Luis Munoz Marin Intl to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/29. 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.
Sun 11/28:30 amSJU - BOI
2 stops17h 15mUnited Airlines
Tue 11/48:17 amBOI - SJU
1 stop9h 43mUnited Airlines
Deal found 10/29$705

Cheapflights Fare Finder

 
Customize your flight search to find flights from Luis Munoz Marin Intl to Boise 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 October 30, 2025.
Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Boise that are best for you.

Fly from

Luis Munoz Marin Intl

Fly to

Boise

Route

Depart

Return

Price

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Tue 3/10

1:25 pm-11:05 pm

1 stop11h 40m

Boise Air Term. Gowen Fld

Wed 3/11

6:15 am-5:25 pm

1 stop9h 10m

$620

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Tue 3/10

6:54 am-9:15 pm

1 stop16h 21m

Boise Air Term. Gowen Fld

Wed 3/11

1:44 pm-3:55 am

1 stop12h 11m

$628

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Tue 3/10

4:40 am-9:15 pm

2 stops18h 35m

Boise Air Term. Gowen Fld

Wed 3/11

2:18 pm-10:55 am

2 stops18h 37m

$708

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Wed 12/10

9:15 am-11:49 am

2 stops29h 34m

$181

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Thu 12/11

12:00 pm-11:49 am

2 stops26h 49m

$197

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Fri 12/12

3:32 pm-12:42 am

2 stops12h 10m

$198

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Tue 12/9

3:10 pm-12:42 am

2 stops12h 32m

$198

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Thu 12/11

7:00 am-10:03 pm

1 stop18h 03m

$216

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Tue 12/9

2:25 pm-9:25 pm

1 stop10h 00m

$243

San JuanBoise

SJU - BOI

SJUBOI

San Juan Luis Munoz Marin Intl

Wed 12/10

2:25 pm-9:25 pm

1 stop10h 00m

$243

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 15 results
1
2

Compare providers for flights from Luis Munoz Marin Intl to Boise

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 Luis Munoz Marin Intl to Boise in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 San Juan Luis Munoz Marin Intl Airport-Boise flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Juan Luis Munoz Marin Intl Airport-Boise flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Juan Luis Munoz Marin Intl Airport-Boise flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Juan Luis Munoz Marin Intl Airport-Boise flights, Cheapflights users trust eDreams the most. eDreams 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 San Juan Luis Munoz Marin Intl Airport-Boise 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 Luis Munoz Marin Intl to Boise

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

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

Find hourly flight availability from Luis Munoz Marin Intl to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

One of the essential ways to save on airfare from San Juan Luis Munoz Marin Intl Airport to Boise is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 51% on airfare.

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated October 30, 2025.
Get a feel of what it's like to fly with United Airlines from San Juan Luis Munoz Marin Intl Airport to Boise by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,998 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,998 reviews
United Airlines
7.4
Good
8,998 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Luis Munoz Marin Intl to Boise. 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 into for flights to Boise from San Juan Luis Munoz Marin Intl?

    Most people fly into Boise Air Term. Gowen Fld (BOI) if they book a flight to Boise from San Juan Luis Munoz Marin Intl. On average, Air Term. Gowen Fld has 0 inbound flights from San Juan Luis Munoz Marin Intl per day from 1 airline. Boise Air Term. Gowen Fld is conveniently located just 3.3 mi from Boise’s city center.

  • How long is the flight from San Juan Luis Munoz Marin Intl Airport to Boise?

    Departing from San Juan Luis Munoz Marin Intl Airport to Boise will take you 11h 40m. There are 3374 mi between San Juan Luis Munoz Marin Intl Airport and Boise. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $181. Delta flights start at $198 while deals on American Airlines start at $216 one-way.

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

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

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

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

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

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

See more FAQs

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Ontario
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Nampa
Caldwell
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Top airline flying from Luis Munoz Marin Intl to Boise

Discover the top airline that operate flights from Luis Munoz Marin Intl to Boise. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$779Average$914FlexibilityNo cancel feeOn-time69%

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