HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Luis Munoz Marin Intl

$235+ Cheap flights from Kalamazoo (AZO) to Luis Munoz Marin Intl (SJU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
AZO — SJU
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Kalamazoo to Luis Munoz Marin Intl

Best flights from Kalamazoo to Luis Munoz Marin Intl
Discover carefully curated flight deals from Kalamazoo 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 December 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/10. 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.
Sat 2/74:14 pmAZO - SJU
2 stops19h 13mAmerican Airlines
Tue 2/106:00 amSJU - AZO
2 stops17h 58mAmerican Airlines
Deal found 12/10$235
This American Airlines deal was found by Cheapflights users on 12/10. 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.
Fri 1/94:14 pmAZO - SJU
2 stops20h 27mAmerican Airlines
Sat 1/176:00 amSJU - AZO
1 stop14h 43mAmerican Airlines
Deal found 12/10$363
This American Airlines deal was found by Cheapflights users on 12/10. 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.
Sat 2/2812:31 pmAZO - SJU
2 stops20h 36mAmerican Airlines
Sun 3/85:00 amSJU - AZO
2 stops17h 57mAmerican Airlines
Deal found 12/10$450
This American Airlines deal was found by Cheapflights users on 12/10. 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.
Thu 3/512:28 pmAZO - SJU
2 stops20h 39mAmerican Airlines
Sat 3/145:30 amSJU - AZO
1 stop17h 27mAmerican Airlines
Deal found 12/10$468

Find flight deals from Kalamazoo to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Kalamazoo (AZO) 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$235
(American Airlines)

Popular in

December

Cheapest in

August

Average price

$818
Provider with most accurate pricing for Kalamazoo Intl-San Juan Luis Munoz Marin Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kalamazoo Intl-San Juan Luis Munoz Marin Intl flights.
Search Deals
From Kalamazoo Intl to San Juan Luis Munoz Marin Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($86 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kalamazoo 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 December 12, 2025.
Use the filters below to find and compare flights from Kalamazoo to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Kalamazoo

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

KalamazooSan Juan

AZO - SJU

AZOSJU

Kalamazoo Intl

Sat 2/7

4:14 pm-12:27 pm

2 stops19h 13m

San Juan Luis Munoz Marin Intl

Tue 2/10

6:00 am-10:58 pm

2 stops17h 58m

$235

KalamazooSan Juan

AZO - SJU

AZOSJU

Kalamazoo Intl

Fri 1/9

4:14 pm-1:41 pm

2 stops20h 27m

San Juan Luis Munoz Marin Intl

Sat 1/17

6:00 am-7:43 pm

1 stop14h 43m

$363

KalamazooSan Juan

AZO - SJU

AZOSJU

Kalamazoo Intl

Sat 2/28

12:31 pm-10:07 am

2 stops20h 36m

San Juan Luis Munoz Marin Intl

Sun 3/8

5:00 am-10:57 pm

2 stops17h 57m

$450

KalamazooSan Juan

AZO - SJU

AZOSJU

Kalamazoo Intl

Thu 3/5

12:28 pm-10:07 am

2 stops20h 39m

San Juan Luis Munoz Marin Intl

Sat 3/14

5:30 am-10:57 pm

1 stop17h 27m

$468

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Compare providers for flights from Kalamazoo 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 Kalamazoo to Luis Munoz Marin Intl in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 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 Kalamazoo-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Kalamazoo-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Kalamazoo-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 Kalamazoo-San Juan Luis Munoz Marin Intl Airport 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 Kalamazoo-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 Kalamazoo to Luis Munoz Marin Intl

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

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

Currently, January is the cheapest month in which you can book a flight from Kalamazoo to San Juan Luis Munoz Marin Intl Airport (average of $148). Flying from Kalamazoo to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $376). 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.

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 December 12, 2025.
See what other customers who have flown with Delta and American Airlines from Kalamazoo to San Juan Luis Munoz Marin Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,050 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Kalamazoo 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 Kalamazoo to San Juan Luis Munoz Marin Intl?

    Most people fly from Kalamazoo Intl (AZO) if they book a flight from Kalamazoo to San Juan Luis Munoz Marin Intl. On average, Kalamazoo Intl has 0 outbound flights to San Juan Luis Munoz Marin Intl per day from 2 airlines. Kalamazoo Intl is conveniently located just 4.3 mi from Kalamazoo’s city center.

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

    Airlines like American Airlines fly from Kalamazoo to San Juan Luis Munoz Marin Intl Airport in about 19h 13m. The time it takes to get you to your destination can typically vary by up to . The distance between Kalamazoo and San Juan Luis Munoz Marin Intl Airport is about 2003 mi.

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

    Cheapflights users have booked flights from Kalamazoo to San Juan Luis Munoz Marin Intl Airport round-trip from $184. Another airline that can offer you cheap pricing is American Airlines. Users have found that Delta is 69% cheaper than the other options available to this destination.

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Kalamazoo to San Juan Luis Munoz Marin Intl Airport (average of $148). Flying from Kalamazoo to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $376). 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 San Juan Luis Munoz Marin Intl Airport?

Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locations
Dorado
Fajardo
Rio Grande
Humacao
Luquillo
Bayamón

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Kalamazoo to Luis Munoz Marin Intl

Discover the top 2 airlines that operate flights from Kalamazoo 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$310Average$638FlexibilityNo cancel feeOn-time71%
DeltaCheapest$594Average$818FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.