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Cheap flights from Marquette to San Antonio from $323

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Marquette to San Antonio departing on 12/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Marquette to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:09 pm - 11:55 pmMQT  Marquette Sawyer Intl-SAT San Antonio
6h 46m1 stop Chicago O'Hare Intl
American Airlines Logo
3:02 pm - 9:40 pmSAT  San Antonio-MQT Marquette Sawyer Intl
5h 38m1 stop Chicago O'Hare Intl
$373American Airlines
Tue, Sep 15 - Sat, Sep 19
American Airlines Logo
6:09 pm - 11:55 pmMQT  Marquette Sawyer Intl-SAT San Antonio
6h 46m1 stop Chicago O'Hare Intl
American Airlines Logo
10:51 am - 9:40 pmSAT  San Antonio-MQT Marquette Sawyer Intl
9h 49m2 stops Dallas/Fort Worth Chicago O'Hare Intl
$421American Airlines
Tue, Sep 15 - Sat, Sep 19
American Airlines Logo
6:09 pm - 11:55 pmMQT  Marquette Sawyer Intl-SAT San Antonio
6h 46m1 stop Chicago O'Hare Intl
American Airlines Logo
12:41 pm - 9:40 pmSAT  San Antonio-MQT Marquette Sawyer Intl
7h 59m2 stops Dallas/Fort Worth Chicago O'Hare Intl
$422American Airlines
Tue, Sep 15 - Sat, Sep 19
American Airlines Logo
6:09 pm - 11:55 pmMQT  Marquette Sawyer Intl-SAT San Antonio
6h 46m1 stop Chicago O'Hare Intl
American Airlines Logo
2:35 pm - 9:40 pmSAT  San Antonio-MQT Marquette Sawyer Intl
6h 05m1 stop Chicago O'Hare Intl
$423American Airlines
Fri, Sep 25 - Mon, Sep 28
American Airlines Logo
6:09 pm - 11:55 pmMQT  Marquette Sawyer Intl-SAT San Antonio
6h 46m1 stop Chicago O'Hare Intl
American Airlines Logo
8:55 am - 9:40 pmSAT  San Antonio-MQT Marquette Sawyer Intl
11h 45m2 stops Charlotte Douglas Chicago O'Hare Intl
$519American Airlines
Fri, Sep 25 - Mon, Sep 28
American Airlines Logo
6:09 pm - 11:55 pmMQT  Marquette Sawyer Intl-SAT San Antonio
6h 46m1 stop Chicago O'Hare Intl
American Airlines Logo
5:00 am - 5:39 pmSAT  San Antonio-MQT Marquette Sawyer Intl
11h 39m2 stops Dallas/Fort Worth Chicago O'Hare Intl
$538American Airlines
Fri, Sep 25 - Sun, Sep 27
American Airlines Logo
6:09 pm - 11:55 pmMQT  Marquette Sawyer Intl-SAT San Antonio
6h 46m1 stop Chicago O'Hare Intl
American Airlines Logo
2:35 pm - 9:40 pmSAT  San Antonio-MQT Marquette Sawyer Intl
6h 05m1 stop Chicago O'Hare Intl
$573American Airlines
Fri, Sep 25 - Sun, Sep 27
American Airlines Logo
7:40 am - 3:37 pmMQT  Marquette Sawyer Intl-SAT San Antonio
8h 57m2 stops Chicago O'Hare Intl Dallas/Fort Worth
American Airlines Logo
8:55 am - 9:40 pmSAT  San Antonio-MQT Marquette Sawyer Intl
11h 45m2 stops Charlotte Douglas Chicago O'Hare Intl
$784American Airlines
Fri, Sep 25 - Mon, Sep 28
American Airlines Logo
7:40 am - 3:37 pmMQT  Marquette Sawyer Intl-SAT San Antonio
8h 57m2 stops Chicago O'Hare Intl Dallas/Fort Worth
American Airlines Logo
6:00 am - 5:39 pmSAT  San Antonio-MQT Marquette Sawyer Intl
10h 39m2 stops Dallas/Fort Worth Chicago O'Hare Intl
$803American Airlines
Fri, Sep 25 - Sun, Sep 27
Delta Logo
7:31 am - 5:10 pmMQT  Marquette Sawyer Intl-SAT San Antonio
10h 39m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul
Delta Logo
11:00 am - 11:07 pmSAT  San Antonio-MQT Marquette Sawyer Intl
11h 07m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County
$834Delta
Tue, Sep 15 - Sat, Sep 19

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American Airlines flights from Marquette to San Antonio

Our best American Airlines deals on Marquette to San Antonio flight tickets
American Airlines
Sep 15
MQT6:09 pmMarquette Sawyer Intl
6h 46m
1 stop
SAT11:55 pmSan Antonio
Sep 19
SAT3:02 pmSan Antonio
5h 38m
1 stop
MQT9:40 pmMarquette Sawyer Intl
$373
American Airlines
Sep 15
MQT6:09 pmMarquette Sawyer Intl
6h 46m
1 stop
SAT11:55 pmSan Antonio
Sep 19
SAT10:51 amSan Antonio
9h 49m
2 stops
MQT9:40 pmMarquette Sawyer Intl
$421
American Airlines
Sep 15
MQT6:09 pmMarquette Sawyer Intl
6h 46m
1 stop
SAT11:55 pmSan Antonio
Sep 19
SAT12:41 pmSan Antonio
7h 59m
2 stops
MQT9:40 pmMarquette Sawyer Intl
$422

momondo Fare Finder

 
Customize your flight search to find flights from Marquette 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, momondo users made 832,500 searches. Data last updated August 16, 2026.
Use the filters below to find and compare flights from Marquette to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

MarquetteSan Antonio

MQT Marquette Sawyer Intl - SAT San Antonio

MQTSAT

Marquette Sawyer Intl

Tue 9/15

6:09 pm-11:55 pm

1 stop6h 46m

San Antonio

Sat 9/19

3:02 pm-9:40 pm

1 stop5h 38m

$373

MarquetteSan Antonio

MQT Marquette Sawyer Intl - SAT San Antonio

MQTSAT

Marquette Sawyer Intl

Tue 9/15

6:09 pm-11:55 pm

1 stop6h 46m

San Antonio

Sat 9/19

10:51 am-9:40 pm

2 stops9h 49m

$421

MarquetteSan Antonio

MQT Marquette Sawyer Intl - SAT San Antonio

MQTSAT

Marquette Sawyer Intl

Tue 9/15

6:09 pm-11:55 pm

1 stop6h 46m

San Antonio

Sat 9/19

12:41 pm-9:40 pm

2 stops7h 59m

$422

MarquetteSan Antonio

MQT Marquette Sawyer Intl - SAT San Antonio

MQTSAT

Marquette Sawyer Intl

Fri 9/25

6:09 pm-11:55 pm

1 stop6h 46m

San Antonio

Mon 9/28

2:35 pm-9:40 pm

1 stop6h 05m

$423

MarquetteSan Antonio

MQT Marquette Sawyer Intl - SAT San Antonio

MQTSAT

Marquette Sawyer Intl

Fri 9/25

6:09 pm-11:55 pm

1 stop6h 46m

San Antonio

Mon 9/28

8:55 am-9:40 pm

2 stops11h 45m

$519

MarquetteSan Antonio

MQT Marquette Sawyer Intl - SAT San Antonio

MQTSAT

Marquette Sawyer Intl

Fri 9/25

6:09 pm-11:55 pm

1 stop6h 46m

San Antonio

Sun 9/27

5:00 am-5:39 pm

2 stops11h 39m

$538

MarquetteSan Antonio

MQT Marquette Sawyer Intl - SAT San Antonio

MQTSAT

Marquette Sawyer Intl

Fri 9/25

6:09 pm-11:55 pm

1 stop6h 46m

San Antonio

Sun 9/27

2:35 pm-9:40 pm

1 stop6h 05m

$573

MarquetteSan Antonio

MQT Marquette Sawyer Intl - SAT San Antonio

MQTSAT

Marquette Sawyer Intl

Fri 9/25

7:40 am-3:37 pm

2 stops8h 57m

San Antonio

Mon 9/28

8:55 am-9:40 pm

2 stops11h 45m

$784

MarquetteSan Antonio

MQT Marquette Sawyer Intl - SAT San Antonio

MQTSAT

Marquette Sawyer Intl

Fri 9/25

7:40 am-3:37 pm

2 stops8h 57m

San Antonio

Sun 9/27

6:00 am-5:39 pm

2 stops10h 39m

$803

MarquetteSan Antonio

MQT Marquette Sawyer Intl - SAT San Antonio

MQTSAT

Marquette Sawyer Intl

Tue 9/15

7:31 am-5:10 pm

2 stops10h 39m

San Antonio

Sat 9/19

11:00 am-11:07 pm

2 stops11h 07m

$834

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Antonio from

How to get the cheapest flight ticket from Marquette to San Antonio

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Marquette Sawyer Intl to San Antonio?

Delta is the most popular carrier operating from Marquette Sawyer Intl to San Antonio

When to book flights from Marquette to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Marquette to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Marquette to San Antonio (MQT to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Marquette to San Antonio

Fastest flight time

10h 39m

Direct flights

None
The fastest flight from Marquette to San Antonio takes 10h 39m
There are no direct flights from Marquette to San Antonio. There are no popular flight routes from Marquette to San Antonio.
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Frequently asked questions about flying from Marquette to San Antonio

  • How far is Marquette Sawyer Intl to San Antonio by plane?

    The distance between Marquette Sawyer Intl and San Antonio is about 1324.3 mi. 10h 39m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Marquette Sawyer Intl Airport to San Antonio Airport?

    Prices for flights from Marquette Sawyer Intl Airport to San Antonio Airport refresh daily.

  • How old do you have to be to fly from Marquette Sawyer Intl Airport to San Antonio Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Marquette Sawyer Intl Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near San Antonio?

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

Why use momondo?

Why should I use momondo to find a flight deal from Marquette to San Antonio?

Finding the right flight to San Antonio from Marquette is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Antonio quick and easy, saving you time and money.

Can I find flights from Marquette to San Antonio with flexible booking policies on momondo?

Yes. All flights to San Antonio from Marquette on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Marquette to San Antonio?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Antonio from Marquette.

I’m not ready to book a flight from Marquette to San Antonio right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Antonio from Marquette. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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