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$273+ 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
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap 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 February 3, 2026.

This American Airlines deal was found by Cheapflights users on 1/31. 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 2/187:10 pm
AZO
-
SAT
1 stop5h 46m
American Airlines
Sat 2/215:17 am
SAT
-
AZO
1 stop5h 32m
American Airlines
Deal found 1/31$273
This American Airlines deal was found by Cheapflights users on 2/2. 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 2/177:10 pm
AZO
-
SAT
1 stop5h 46m
American Airlines
Sat 2/215:17 am
SAT
-
AZO
1 stop5h 32m
American Airlines
Deal found 2/2$316
This Delta deal was found by Cheapflights users on 2/2. 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 4/85:35 am
AZO
-
SAT
1 stop6h 50m
Delta
Sat 4/115:10 am
SAT
-
AZO
1 stop5h 49m
Delta
Deal found 2/2$337
This Delta deal was found by Cheapflights users on 1/31. 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 2/285:23 am
AZO
-
SAT
1 stop7h 02m
Delta
Fri 3/65:25 am
SAT
-
AZO
1 stop4h 56m
Delta
Deal found 1/31$338
This American Airlines deal was found by Cheapflights users on 2/2. 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 3/187:10 pm
AZO
-
SAT
1 stop5h 46m
American Airlines
Mon 3/236:24 am
SAT
-
AZO
2 stops11h 12m
American Airlines
Deal found 2/2$342
This American Airlines deal was found by Cheapflights users on 2/1. 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 4/812:14 pm
AZO
-
SAT
2 stops11h 45m
American Airlines
Sat 4/118:31 pm
SAT
-
AZO
2 stops14h 13m
American Airlines
Deal found 2/1$387

Find 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 February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$273
(American Airlines)

Popular in

May

Cheapest in

April

Average price

$431
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
Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).
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 February 2026
Search Deals

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 February 3, 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 2/18

7:10 pm-11:56 pm

1 stop5h 46m

San Antonio

Sat 2/21

5:17 am-11:49 am

1 stop5h 32m

$273

KalamazooSan Antonio

AZO - SAT

AZOSAT

Kalamazoo Intl

Tue 2/17

7:10 pm-11:56 pm

1 stop5h 46m

San Antonio

Sat 2/21

5:17 am-11:49 am

1 stop5h 32m

$316

KalamazooSan Antonio

AZO - SAT

AZOSAT

Kalamazoo Intl

Wed 4/8

5:35 am-11:25 am

1 stop6h 50m

San Antonio

Sat 4/11

5:10 am-11:59 am

1 stop5h 49m

$337

KalamazooSan Antonio

AZO - SAT

AZOSAT

Kalamazoo Intl

Sat 2/28

5:23 am-11:25 am

1 stop7h 02m

San Antonio

Fri 3/6

5:25 am-11:21 am

1 stop4h 56m

$338

KalamazooSan Antonio

AZO - SAT

AZOSAT

Kalamazoo Intl

Wed 3/18

7:10 pm-11:56 pm

1 stop5h 46m

San Antonio

Mon 3/23

6:24 am-6:36 pm

2 stops11h 12m

$342

KalamazooSan Antonio

AZO - SAT

AZOSAT

Kalamazoo Intl

Sat 2/14

7:10 pm-11:56 pm

1 stop5h 46m

$322

KalamazooSan Antonio

AZO - SAT

AZOSAT

Kalamazoo Intl

Sat 2/14

5:23 am-4:52 pm

2 stops12h 29m

$328

KalamazooSan Antonio

AZO - SAT

AZOSAT

Kalamazoo Intl

Sun 2/15

5:23 am-11:21 am

1 stop6h 58m

$342

KalamazooSan Antonio

AZO - SAT

AZOSAT

Kalamazoo Intl

Sun 2/15

12:19 pm-7:25 pm

2 stops8h 06m

$348

KalamazooSan Antonio

AZO - SAT

AZOSAT

Kalamazoo Intl

Fri 2/13

5:51 pm-10:55 pm

1 stop6h 04m

$386

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 11 results
1
2

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 February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kalamazoo-San Antonio flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 $235). 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 February 3, 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
8,138 reviews

Entertainment

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Comfort

7.9

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
8,138 reviews
Delta
7.9
Good
8,138 reviews

Entertainment

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Comfort

7.9

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
11,216 reviews
Delta
7.9
Good
8,138 reviews

Entertainment

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Comfort

7.9

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 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 46m. There are 1134 mi between Kalamazoo and San Antonio.

  • 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 $235). 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

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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 February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$430FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$343Average$454FlexibilityNo cancel feeOn-time71%

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