HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Antonio

$368+ Cheap flights from Kalamazoo to San Antonio (AZO - SAT)

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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
AZO — SAT
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kalamazoo to San Antonio 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 Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Kalamazoo (AZO) to San Antonio (SAT). 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 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$368
(American Airlines)

Popular in

May

Cheapest in

April

Average price

$499
Provider with most accurate pricing for Kalamazoo Intl-San Antonio flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kalamazoo Intl-San Antonio flights.
Search Deals
From Kalamazoo Intl to San Antonio
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find flight deals from Kalamazoo to San Antonio

Cheapest flights from Kalamazoo to San Antonio
Explore the most affordable flight options available from Kalamazoo to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 15, 2026.

This American Airlines deal was found by Cheapflights users on 1/13. 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.
Wed 2/1812:19 pm
AZO
-
SAT
1 stop5h 10m
American Airlines
Sat 2/215:06 pm
SAT
-
AZO
1 stop5h 18m
American Airlines
Deal found 1/13$368
This Delta deal was found by Cheapflights users on 1/14. 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.
Wed 2/185:23 am
AZO
-
SAT
2 stops12h 41m
Delta
Sat 2/215:25 am
SAT
-
AZO
1 stop5h 37m
Delta
Deal found 1/14$374
This Delta deal was found by Cheapflights users on 1/13. 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.
Sat 2/215:23 am
AZO
-
SAT
1 stop7h 02m
Delta
Wed 2/255:25 am
SAT
-
AZO
1 stop5h 37m
Delta
Deal found 1/13$388
This Delta deal was found by Cheapflights users on 1/13. 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.
Sat 4/111:20 pm
AZO
-
SAT
2 stops9h 27m
Delta
Tue 4/1411:50 am
SAT
-
AZO
1 stop4h 42m
Delta
Deal found 1/13$394
This Delta deal was found by Cheapflights users on 1/14. 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.
Fri 2/205:23 am
AZO
-
SAT
1 stop6h 58m
Delta
Wed 2/255:25 am
SAT
-
AZO
1 stop5h 37m
Delta
Deal found 1/14$402
This Delta deal was found by Cheapflights users on 1/14. 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.
Fri 4/105:35 am
AZO
-
SAT
2 stops8h 12m
Delta
Tue 4/146:30 am
SAT
-
AZO
2 stops10h 02m
Delta
Deal found 1/14$413
This American Airlines deal was found by Cheapflights users on 1/14. 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 2/207:10 pm
AZO
-
SAT
1 stop5h 46m
American Airlines
Tue 2/241:40 pm
SAT
-
AZO
2 stops8h 44m
American Airlines
Deal found 1/14$414
This Delta deal was found by Cheapflights users on 1/14. 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.
Fri 2/205:51 pm
AZO
-
SAT
1 stop6h 04m
Delta
Mon 2/235:25 am
SAT
-
AZO
1 stop4h 56m
Delta
Deal found 1/14$416

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kalamazoo to San Antonio 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 15, 2026.
Use the filters below to find and compare flights from Kalamazoo to San Antonio that are best for you.

Fly from

Kalamazoo

Fly to

San Antonio

Route

Depart

Return

Price

KalamazooSan Antonio

AZO - SAT

AZOSAT

Kalamazoo Intl

Wed 3/18

6:17 pm-10:42 pm

1 stop5h 25m

San Antonio

Wed 3/25

5:10 am-11:17 am

1 stop5h 07m

$368

KalamazooSan Antonio

AZO - SAT

AZOSAT

Kalamazoo Intl

Tue 3/10

6:17 pm-10:42 pm

1 stop5h 25m

San Antonio

Tue 3/17

4:25 pm-10:27 pm

1 stop5h 02m

$368

KalamazooSan Antonio

AZO - SAT

AZOSAT

Kalamazoo Intl

Wed 3/18

12:17 pm-8:50 pm

2 stops9h 33m

San Antonio

Tue 3/24

5:19 am-11:41 am

1 stop5h 22m

$374

KalamazooSan Antonio

AZO - SAT

AZOSAT

Kalamazoo Intl

Wed 3/11

12:04 pm-8:33 pm

2 stops9h 29m

San Antonio

Wed 3/18

5:10 am-11:17 am

1 stop5h 07m

$374

KalamazooSan Antonio

AZO - SAT

AZOSAT

Kalamazoo Intl

Wed 2/18

5:23 am-5:04 pm

2 stops12h 41m

San Antonio

Sat 2/21

5:25 am-12:02 pm

1 stop5h 37m

$374

KalamazooSan Antonio

AZO - SAT

AZOSAT

Kalamazoo Intl

Sat 5/9

5:30 am-12:42 pm

1 stop8h 12m

San Antonio

Wed 5/13

5:20 am-11:00 am

1 stop4h 40m

$388

KalamazooSan Antonio

AZO - SAT

AZOSAT

Kalamazoo Intl

Sat 4/11

5:35 am-11:25 am

1 stop6h 50m

San Antonio

Wed 4/15

5:10 am-11:50 am

1 stop5h 40m

$388

KalamazooSan Antonio

AZO - SAT

AZOSAT

Kalamazoo Intl

Sat 2/21

5:23 am-11:25 am

1 stop7h 02m

San Antonio

Wed 2/25

5:25 am-12:02 pm

1 stop5h 37m

$388

KalamazooSan Antonio

AZO - SAT

AZOSAT

Kalamazoo Intl

Tue 3/17

7:00 am-1:01 pm

1 stop7h 01m

San Antonio

Sat 3/21

7:00 am-6:36 pm

2 stops10h 36m

$394

KalamazooSan Antonio

AZO - SAT

AZOSAT

Kalamazoo Intl

Tue 2/17

1:05 pm-12:35 am

2 stops12h 30m

San Antonio

Tue 2/24

5:25 am-12:02 pm

1 stop5h 37m

$394

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Compare providers for flights from Kalamazoo to San Antonio

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 San Antonio in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 Kalamazoo-San Antonio flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Kalamazoo-San Antonio flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Kalamazoo-San Antonio flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kalamazoo-San Antonio 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 Antonio 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 San Antonio

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

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

Currently, December is the cheapest month in which you can book a flight from Kalamazoo to San Antonio (average of $87). Flying from Kalamazoo to San Antonio in February is currently the most expensive (average of $243). 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 Antonio

Get insights into the airlines that provide service to San Antonio. 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 Antonio. Reviews last updated January 15, 2026.
See what other customers who have flown with Delta and American Airlines from Kalamazoo to San Antonio 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
8,048 reviews

Overall

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Comfort

7.9

Entertainment

7.8

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
8,048 reviews
Delta
7.9
Good
8,048 reviews

Overall

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Comfort

7.9

Entertainment

7.8

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
11,129 reviews
Delta
7.9
Good
8,048 reviews

Overall

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Comfort

7.9

Entertainment

7.8

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 Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Departing from Kalamazoo to San Antonio will take you 5h 25m. There are 1134 mi between Kalamazoo and San Antonio. This flight may include one or multiple stops.

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

    According to our current data, Delta ($258), and American Airlines ($343) offers the cheapest pricing from Kalamazoo to San Antonio. Delta is currently priced 45% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Kalamazoo to San Antonio (average of $87). Flying from Kalamazoo to San Antonio in February is currently the most expensive (average of $243). 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 Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

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.

Alternative routes for Kalamazoo to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Dallas/Fort Worth flights
Midway to Dallas/Fort Worth flights
Detroit to Dallas/Fort Worth flights
O'Hare Intl to Austin flights
O'Hare Intl to Love Field flights
O'Hare Intl to George Bush Intcntl flights
Midway to Hobby flights
O'Hare Intl to Hobby flights
Detroit to Hobby flights
Detroit to George Bush Intcntl flights
O'Hare Intl to San Antonio flights
Detroit to Austin flights
Midway to Austin flights
Midway to Love Field flights
Detroit to San Antonio flights
Detroit to Love Field flights
Grand Rapids to Hobby flights
Grand Rapids to Dallas/Fort Worth flights
Midway to George Bush Intcntl flights
Grand Rapids to George Bush Intcntl flights
Midway to San Antonio flights
O'Hare Intl to El Paso flights
South Bend to Dallas/Fort Worth flights
South Bend to Hobby flights
Flint to Dallas/Fort Worth flights
Grand Rapids to San Antonio flights
Grand Rapids to Love Field flights
Grand Rapids to Austin flights
O'Hare Intl to Brownsville flights
O'Hare Intl to McAllen flights
Traverse City to Dallas/Fort Worth flights
Traverse City to Hobby flights
South Bend to George Bush Intcntl flights
O'Hare Intl to Harlingen flights
Flint to Hobby flights
Flint to George Bush Intcntl flights
Bay City to Dallas/Fort Worth flights
Flint to Austin flights
Midway to El Paso flights
Lansing to Hobby flights
Detroit to El Paso flights
O'Hare Intl to Corpus Christi flights
Traverse City to George Bush Intcntl flights
Lansing to Dallas/Fort Worth flights
South Bend to San Antonio flights
Traverse City to San Antonio flights
Bay City to Hobby flights
Bay City to George Bush Intcntl flights
Bay City to San Antonio flights

Top 2 airlines flying from Kalamazoo to San Antonio

Discover the top 2 airlines that operate flights from Kalamazoo to San Antonio. 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 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$481FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$343Average$454FlexibilityNo 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.
Site
©2026 Cheapflights