HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Juan

$420+ Cheap flights from Kalamazoo (AZO) to San Juan

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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
AZO — SJU
Feb 23 — Mar 21
Mon 2/23
Mon 3/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kalamazoo to San Juan 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 San Juan

Cheapest flights from Kalamazoo to San Juan
Explore the most affordable flight options available from Kalamazoo to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 24, 2026.

This Delta deal was found by Cheapflights users on 1/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/255:19 am
AZO
-
SJU
2 stops10h 58m
Delta
Sat 1/317:30 am
SJU
-
AZO
2 stops14h 23m
Delta
Deal found 1/23$420
This American Airlines deal was found by Cheapflights users on 1/24. 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 4/245:57 pm
AZO
-
SJU
2 stops18h 32m
American Airlines
Mon 4/273:07 pm
SJU
-
AZO
1 stop9h 21m
American Airlines
Deal found 1/24$459
This American Airlines deal was found by Cheapflights users on 1/22. 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 2/67:00 am
AZO
-
SJU
2 stops15h 56m
American Airlines
Tue 2/107:00 am
SJU
-
AZO
2 stops16h 58m
American Airlines
Deal found 1/22$460
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Tue 1/273:51 pm
AZO
-
SJU
2 stops17h 57m
American Airlines
Wed 1/284:02 pm
SJU
-
AZO
1 stop7h 56m
American Airlines
Deal found 1/21$525
This American Airlines deal was found by Cheapflights users on 1/21. 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 1/247:00 am
AZO
-
SJU
1 stop6h 48m
American Airlines
Sat 1/316:05 am
SJU
-
AZO
1 stop10h 17m
American Airlines
Deal found 1/21$530
This American Airlines deal was found by Cheapflights users on 1/24. 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 2/77:00 am
AZO
-
SJU
1 stop13h 39m
American Airlines
Tue 2/106:05 am
SJU
-
AZO
1 stop17h 53m
American Airlines
Deal found 1/24$541
This American Airlines deal was found by Cheapflights users on 1/21. 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 1/247:00 am
AZO
-
SJU
1 stop6h 48m
American Airlines
Sun 2/16:05 am
SJU
-
AZO
1 stop17h 53m
American Airlines
Deal found 1/21$570
This American Airlines deal was found by Cheapflights users on 1/22. 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 2/277:10 pm
AZO
-
SJU
1 stop9h 14m
American Airlines
Mon 3/96:01 pm
SJU
-
AZO
2 stops17h 46m
American Airlines
Deal found 1/22$581
This Delta deal was found by Cheapflights users on 1/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/265:19 am
AZO
-
SJU
1 stop7h 51m
Delta
Thu 1/293:20 pm
SJU
-
AZO
1 stop9h 36m
Delta
Deal found 1/23$676
This American Airlines deal was found by Cheapflights users on 1/21. 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 1/237:00 am
AZO
-
SJU
1 stop13h 39m
American Airlines
Sun 2/16:05 am
SJU
-
AZO
1 stop17h 53m
American Airlines
Deal found 1/21$691

Find flight deals from Kalamazoo to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Kalamazoo (AZO) to San Juan (PR1). 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 January 24, 2026.

Round-trip from

$420
(American Airlines)

Popular in

December

Cheapest in

August

Average price

$596
From Kalamazoo Intl to San Juan
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($98 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 January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kalamazoo to San Juan 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 January 24, 2026.
Use the filters below to find and compare flights from Kalamazoo to San Juan that are best for you.

Fly from

Kalamazoo

Fly to

San Juan

Route

Depart

Return

Price

KalamazooSan Juan

AZO - SJU

AZOSJU

Kalamazoo Intl

Sat 2/7

4:14 pm-10:48 am

2 stops17h 34m

San Juan Luis Munoz Marin Intl

Tue 2/10

11:38 am-10:58 pm

2 stops12h 20m

$420

KalamazooSan Juan

AZO - SJU

AZOSJU

Kalamazoo Intl

Sat 2/7

5:19 am-5:22 pm

2 stops11h 03m

San Juan Luis Munoz Marin Intl

Tue 2/10

3:20 pm-8:53 pm

1 stop6h 33m

$420

KalamazooSan Juan

AZO - SJU

AZOSJU

Kalamazoo Intl

Fri 4/24

5:57 pm-12:29 pm

2 stops18h 32m

San Juan Luis Munoz Marin Intl

Mon 4/27

11:59 pm-5:27 pm

2 stops17h 28m

$459

KalamazooSan Juan

AZO - SJU

AZOSJU

Kalamazoo Intl

Fri 2/6

7:00 am-11:56 pm

2 stops15h 56m

San Juan Luis Munoz Marin Intl

Tue 2/10

7:00 am-10:58 pm

2 stops16h 58m

$460

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/22

Best time to book a flight from Kalamazoo to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan 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

What is the cheapest month to book a flight from Kalamazoo to San Juan?

Currently, March is the cheapest month in which you can book a flight from Kalamazoo to San Juan (average of $158). Flying from Kalamazoo to San Juan 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 San Juan

Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated January 24, 2026.
Read reviews from past customers who have flown Delta and American Airlines from Kalamazoo to San Juan. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,110 reviews

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

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
8,110 reviews
Delta
7.9
Good
8,110 reviews

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

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
11,192 reviews
Delta
7.9
Good
8,110 reviews

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

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 San Juan. 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?

    If you book a flight to San Juan from Kalamazoo, you will be flying from Kalamazoo Intl, which is the city’s only airport. Kalamazoo Intl (AZO) is located 4.3 mi from the center of Kalamazoo. There are 0 flights from Kalamazoo Intl to San Juan per day from 2 different airlines.

  • How long is the flight from Kalamazoo to San Juan?

    A quick flight from Kalamazoo to San Juan can take about 11h 03m. American Airlines provides one of the quickest options available for as low as $420. Kalamazoo and San Juan are separated by a distance of 2003 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Kalamazoo to San Juan round-trip?

    Flying on Delta is currently your cheapest option to San Juan, with prices starting at $184. Another option worth looking into is American Airlines, starting at $350 round trip. Delta is priced at 68% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Kalamazoo to San Juan that include hotel bookings?

    Yes. In addition to deals on Kalamazoo to San Juan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kalamazoo to San Juan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kalamazoo to San Juan.

  • Can I find deals for business class flights from Kalamazoo to San Juan?

    Yes. Cheapflights offers flight deals from Kalamazoo to San Juan 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?

    Currently, March is the cheapest month in which you can book a flight from Kalamazoo to San Juan (average of $158). Flying from Kalamazoo to San Juan 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

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 San Juan

Discover the top 2 airlines that operate flights from Kalamazoo to San Juan. 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 January 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$184Average$702FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$350Average$662FlexibilityNo cancel feeOn-time71%

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.