$116 Find Cheap Flights from San Antonio to Michigan - Compare and Save

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Cheap Flights from San Antonio to Michigan

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Sort by: Cheapest
Detroit
2h 56mNonstop
from $248per person
Grand Rapids
4h 48m2 stops
from $259per person
Flint
5h 02m2 stops
from $384per person
Traverse City
5h 04m2 stops
from $407per person
Marquette
6h 15m2 stops
from $483per person
Bay City
4h 39m2 stops
from $499per person
Lansing
4h 19m2 stops
from $565per person
Kalamazoo
5h 06m2 stops
from $665per person
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Booking Insights

Price, demand and travel trends for San Antonio to Michigan flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What are the cheapest fares from San Antonio to Michigan recently?

The cheapest fares from San Antonio to Michigan on KAYAK in the last week were to Detroit Metropolitan Wayne County (DTW) from $248 round-trip and to Grand Rapids Gerald R. Ford Intl (GRR) from $321 round-trip.

How do fares into airports in Michigan compare?

According to KAYAK data from the last 12 months, the cheapest airports to fly into Michigan from San Antonio are:

• Kalamazoo Intl (AZO) (avg. price $358)
• Grand Rapids Gerald R. Ford Intl (GRR) (avg. price $395)
• Bay City MBS Intl (MBS) (avg. price $405)

Are flights from San Antonio to Michigan cheaper or more expensive than last year?

Fares from San Antonio to Michigan are about 8% higher than they were in November last year, averaging $416 round-trip.

What's the cheapest month to fly from San Antonio to Michigan?

June is typically the cheapest month to fly from San Antonio to Michigan, with round-trip fares averaging $388. March and October are usually the most expensive, averaging $599 and $517, respectively.

How do fares from San Antonio to Michigan vary by day of the week?

On average, Tuesday is the cheapest day to fly from San Antonio to Michigan and Monday is the most expensive. Looking at the past 12 months of KAYAK data, it's 17% more expensive to fly on a Monday compared to Tuesday.

What's the best time of day to fly from San Antonio to Michigan?

It's cheapest to fly to Michigan at night with average prices of $309. The morning is the most expensive time to fly, with average prices of $459.

What's the best time to book a flight from San Antonio to Michigan?

Book your flights 24 weeks before your trip. KAYAK data collected over the past 12 months shows that booking in this window can save you around 49% compared to booking at the last minute (within 2 weeks of departure).

Key details for San Antonio to Michigan flights

Low season

February

Cheapest flight

$116
Beat the crowds with an average 49% drop in travelers.
The most popular month to fly with an average 64% increase in travelers.
One-way flight from San Antonio to Grand Rapids

Your San Antonio to Michigan flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from San Antonio to Michigan?

    Yes. Fares from San Antonio to Michigan are low right now. As a rule of thumb, a round-trip under $354 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from San Antonio to Michigan?

    Over the past 12 months, round-trip fares from San Antonio to Michigan have typically cost between $354 and $552.

  • What are the main airports serving Michigan?

    There are 22 airports in Michigan. 66% of KAYAK users choose Detroit Metropolitan Wayne County (DTW) as their arrival airport, while 17% choose Grand Rapids Gerald R. Ford Intl (GRR).

  • Which airlines fly nonstop from San Antonio to Michigan?

    Based on the flight schedule for the next 3 months, just one airline regularly flies nonstop from San Antonio to Michigan: Delta.

  • Which destinations in Michigan can I fly nonstop from San Antonio?

    Based on the flight schedule for the next 3 months, you can fly nonstop from San Antonio to just one destination in Michigan: Detroit.

  • Is it cheaper to fly with a layover from San Antonio to Michigan?

    Yes, nonstop flights from San Antonio to Michigan average $475 over the past 12 months, but flights with a layover can cost less. The most affordable connecting airports are:

    • Fort Lauderdale (FLL) (avg. price $280)
    • Denver Intl (DEN) (avg. price $322)
    • Minneapolis St Paul (MSP) (avg. price $323)

  • How long is a flight from San Antonio to Michigan?

    Nonstop flights from San Antonio to Michigan take 3h 02m on average. All flights fly into Detroit Metropolitan Wayne County (DTW).

  • Which cabin classes are available from San Antonio to Michigan?

    On flights from San Antonio to Michigan you can book Economy Class or First Class.

  • What are some popular landmarks around Michigan?

    Michigan is home to many popular sights. KAYAK travelers' favorites include:

    • Greektown Casino
    • Ford Field
    • Little Caesars Arena
    • Comerica Park

  • What are the earliest and latest flights from San Antonio to Michigan?

    The earliest nonstop flight from San Antonio to Michigan departs at 5:20 am and the latest leaves at 4:43 pm. Nonstop flights take about 3h 02m.

Your guide to booking San Antonio to Michigan flights

Get tips on when to book, when to fly and what to know before your trip.
  • If you can plan ahead, the sweet spot for booking your flight is 24 weeks before your trip. KAYAK data shows fares in this window are around 49% lower than last-minute bookings (made within 2 weeks of departure). Not ready to commit? Set a Price Alert and we'll let you know when prices change.
  • Flexible with your dates? Fly in June to save some money. It's typically the cheapest month on this route, while flights in March will cost you the most.
  • Fly out on a Tuesday to get the cheapest fares. Avoid Monday flights, which are about 17% more expensive.
  • If you're watching your budget, fly into Kalamazoo Intl (AZO) which has the lowest average airfare in the region. Just remember to budget for any onward travel by bus, car or domestic flight.
  • Start your trip in Detroit, the most popular destination in Michigan. From there, it's easy to continue on to other popular spots such as Grand Rapids, Traverse City and Ann Arbor.
  • Time or money? If speed matters most, fly from San Antonio to Detroit Metropolitan Wayne County (DTW). If you're after the lowest fares, Kalamazoo Intl (AZO) is usually your best bet.

Reviews of the top 5 airlines serving from San Antonio to Michigan

 
Need help choosing which airline to fly with from San Antonio to Michigan? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4220 reviews
8.6Crew
8.0Comfort
7.0Food
8.1Boarding
7.5Entertainment
Airline reviews

I love southwest. I can not wait until all the planes convert to the upgraded planes. I love the charging option and the newer seats. Thank you from a very loyal Southwest customer.

10.0 ExcellentMichelle, Nov 2026
Read more Southwest reviews

I love southwest. I can not wait until all the planes convert to the upgraded planes. I love the charging option and the newer seats. Thank you from a very loyal Southwest customer.

Flight was delayed about 50 minutes and completely full. they did the usual demand for people to check carry-ons. they called all groups to board very fast only to stand in the gangway after having boarding passes scanned. Why don't airlines board from the back to front - since they now have assigned seats? our stewardess got drink orders confused, so she just called out "cranberry". etc.,.. I wish they wouldn't serve pretzels snacks with a powdered coating, as it sticks to your hands and they don't have wet wipes. don't want to lick my fingers after hanging out in the terminal for over an hour.

Flight was delayed out of BWI unexpectedly / without a reason given but otherwise ok.

My experience was okay I changed my returning flight and I was charged extra money which I dont think should be the case, especially because I experienced small delays from my going flight. And many flights were either canceled or delayed after my original flight time. I believe some customers should have the ability to change flights due to certain situations

One, we were met with more than six hours of delays with no information flowing from the airline to the passenger. I had to continually refresh for updates to departure time - which changed multiple times throughout the day. Updates were never pushed to me nor was an explanation provided for the delay until this morning. Two, while they claim that "due to the short flight" no beverage service would be provided. Our flight was mostly empty. I'd think given the massive inconvenience, SW could have shared a Diet Coke and some peanuts. And BTW, SW used to always make these available on this flight back in the day. Let's be honest, this is cost savings at the customer's expense.

Great vacation. Can't wait till next year for another one.

Boarded on time but once we were ready for take off, the crew determined that, although every seat was taken, somehow someone was on the wrong flight. Delay, delay delay, announcements and ended up with one person checking EVERY ID against their passenger Manifest only to figure out it was a "clerical error." We departed 54 minutes late causing me to run in the St. Louis Airport to make my connection and lose the priority boarding spot I had paid for. Unnecessary delay.

Southwest like most American domestic airlines, is a mediocre airline. But it is among the cheapest. Oh well.

It was good. I wish you had gluten free snacks for my husband.

The plane was not very clean. Lots of napkins and kleenex on the floor and in the seat pocket

A 6hr delay is going to put a damper on all reviews. It was almost impossible to get into the Delta club also. Zero conveyance. I could not use my status for anything. Makes me wonder why am I loyal to delta?

On time, quick boarding, so nice of them to honor active and retired military with early boarding. Attendants were nice . Plane was clean. A bit crowded like all flights.

Wifi worked inconsistently; outlet to charge computer did not work.

13 hour delay stuck in Detroit and missed a day of meetings. It was terrible

Everything was great except the fact that catering did not restock the flight from ATL to GRB and we were only offered water.

The WiFi on the plane was out. I also thought movie options were lacking.

Arlene was a great flight attendant. I also liked how one of the other flight attendants gave us a heads up about snacks and asked everyone to remove their headphones when it was their turn to order. Good idea.

Extremely disappointed with Delta. They canceled flight last minute and then I rebooked the other flights and with which were delayed as well

Flight was delayed due to crew being not on time

Flight was delayed. No information on why it was delayed. After we boarded the flight, , the crew made announcement that the captain hs not arrived and he will take 15 mins more to arrive. Passengers were just sitting patiently for the captain to arrive and start, Terrible experience.

Just having a little bit more legroom would've been nice.

Awful. Delayed flights, missed connection to Toronto. Hotel vouchers were for already booked hotels x3. Giant waste of my time

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

Fine. The issues I had were associated with luggage being delayed from Turkey to Tanzania

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Gate agent did not hold flight for connection, provided no assistance to get new flight

Nothing they cancelled my connection and couldn't get me on a flight for 3 more days

The plane was dirty and the in seat air wasn't blowing as planes usually do.

It was delayed a lot longer than 10 minutes because we arrived 45 minutes beyond our original arrival time. We sat on the tarmac waiting to take off for a very long time. The seats and entertainment options on American were not good and very limited. The ability to text via WiFi for free was nice, but that seems to be standard on mainline flights. Also, gold status really does not do anything for you anymore.

I paid extra for what I thought was leg room and it certainly was not. I had a very cramped experience on my flight from Dallas to Detroit and it was the section right behind first class section. I did however have an amazing flight from Atlanta to Dallas on the initial outbound flight.

Ninth consecutive American flight I have been on that was delayed

I rated the experience "mediocre" because of the 2 hour delay in take off. This is the 4th flight from DFW on AA where there was a delay and in one of the instances (after 13 delays), the flight was cancelled. I understand weather but for the March 18th flight, there was no weather issue in Dallas or Detroit. I called Concierge Key and they were wonderful, booking me on a later flight in case my flight was cancelled. I have flown with American for many years and never has there been this consistent pattern of delays. Very disappointing.

My carry on baggage was damaged. Entire trip, I had to carry the baggage. When complained to the boarding crew, they got mad at me and still asked me to valet check in the cabin baggage. Rude boarding crew!!!

Experience was good. We were delayed in leaving by 15 mins because the flight was waiting on a family that was late in getting to the gate. Food and drink options were as expected. I highly recommend checking in ahead of time using the airline’s app so that it’s quicker to get your luggage tags as soon as you arrive at the terminal. No more waiting in long lines!

Deplaning time. Having to wait 10 to 25 minutes after boarding to leave the gate. Having to wait 10 minutes to park at the gate to deplane.☹️

3 hours late. Second consecutive time this month that a flight from DFW was delayed 3+ hours.

When you pay for Premium Economy on an 787 and you’re promised amenities for the extra money, you expect them to work. They didn’t. USB connector wouldn’t charge continuously. 120v outlet wouldn’t hold anything you plugged into it. The adapter would just fall out. The noise canceling headphones stopped noise cancelling in the first 15 minutes for EVERYONE. No one on the plane knew how to fix it so I couldn’t listen to any movies. I just put in my AirPods and went to sleep. Very unhappy with the crappy Panasonic entertainment system. I won’t buy premium again.

My first time flying American Airlines, my first flight to CLT was wonderful and flight attendants was nice and had great customer service. My second flight from CLT to NY was very delayed due to whatever reason the crew was not greeting other than that I’m rate 8 .

It was awful everything about it terrible I will never ever ever ride it again

There weren't enough employees at check in took awhile to get bags checked. There wasn't a wheel chair for me, I was sent to someone who turns out to work for a different airline, if My flight hadn't been delayed I probably would have missed my flight as it was, by the time I arrived at my gate, they started boarding in about 15 minutes. I don't know who took me to my gate, definitely was not the normal people who take passengers to the gate. I'm guessing she may have been in a management position. I wish I knew her name, she went beyond to help me. With that said everyone was kind, and were doing the best they could. So, I choose to say it was an Adventure, stressful start, but good. In the end went well. The situation was not only difficult for passengers but the employee's.

My flight was originally from SAT to MCO connecting from MCO to ORD. We got diverted to ATL and than Frontier staff there was sooo un helpful first they said they couldn’t give us any accommodation since our flight first got delayed that cancelled and now it’s 221am and I am still in ATL since they said they need to create a new flight my final destination is ORD and I have been delayed twice and cancelled. With no real help the frontier app didn’t work no email updates over all such a horrible experience

Both legs of the flight were changed. The day of the flight and length of the trip.

They switched my flight to Spirit, Never using Kayak again,

There were a lot of issues at the gate in Atlanta — which caused delays in boarding and getting to our destination. The aircraft and crew were excellent.

It was fine. The flight was delayed for 3 hours. I had things scheduled in Detroit, and I let a lot of people down by not being there on time.

Flight was canceled as soon as I got to the airport

The flight crew and flight attendants are poorly trained and demonstrate poor professionalism. They have a sloppy appearance and communicate with patrons poorly. It is embarrassing for them to be representatives of an airline and for them to be called professionals.

Why are you charged for everything possible?? I went to my flight 2hours early so I can get some food.. I went to the agent to ask them to check me in and print out boarding pass.. I was told they charge for that. What in the world is that about? I understand if I’m trying to check in over the phone yes by all means charge for service.. if I’m rite there at the building asking to get checked in and get charged for it, that’s uncalled for and asking for more money at every given possibility

More options for your flight from San Antonio to Michigan

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