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Cheap flights from Grand Rapids to San Antonio from $146

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Grand Rapids to San Antonio departing on 7/10. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Grand Rapids to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
7:15 am - 12:50 pm
GRR
-
SAT
6h 35m
1 stop
Southwest Logo
5:45 am - 1:00 pm
SAT
-
GRR
6h 15m
1 stop
$249Southwest
Wed, Sep 30 - Tue, Oct 6
Southwest Logo
7:15 am - 12:50 pm
GRR
-
SAT
6h 35m
2 stops
Southwest Logo
6:20 am - 4:35 pm
SAT
-
GRR
9h 15m
1 stop
$254Southwest
Wed, Sep 30 - Tue, Oct 6
Delta Logo
5:36 pm - 10:46 pm
GRR
-
SAT
6h 10m
1 stop
Delta Logo
2:10 pm - 8:52 pm
SAT
-
GRR
5h 42m
1 stop
$257Delta
Tue, Sep 29 - Wed, Oct 7
American Airlines Logo
1:21 pm - 6:33 pm
GRR
-
SAT
6h 12m
1 stop
American Airlines Logo
12:15 pm - 9:13 pm
SAT
-
GRR
7h 58m
1 stop
$273American Airlines
Sat, Sep 12 - Tue, Sep 15
Frontier Logo
8:33 pm - 6:56 pm
GRR
-
SAT
23h 23m
1 stop
Frontier Logo
9:51 am - 11:49 am
SAT
-
GRR
24h 58m
1 stop
$274Frontier
Mon, Aug 17 - Fri, Aug 21
Delta Logo
7:00 am - 11:49 am
GRR
-
SAT
5h 49m
1 stop
Delta Logo
5:45 pm - 11:59 pm
SAT
-
GRR
5h 14m
1 stop
$275Delta
Tue, Aug 18 - Tue, Aug 18
Delta Logo
3:47 pm - 10:34 pm
GRR
-
SAT
7h 47m
1 stop
Delta Logo
10:46 am - 4:57 pm
SAT
-
GRR
5h 11m
1 stop
$277Delta
Thu, Aug 13 - Tue, Aug 18
United Airlines Logo
4:03 pm - 10:44 pm
GRR
-
SAT
7h 41m
2 stops
United Airlines Logo
6:36 am - 12:58 pm
SAT
-
GRR
5h 22m
1 stop
$278United Airlines
Sat, Sep 12 - Tue, Sep 15
Frontier Logo
8:29 pm - 6:56 pm
GRR
-
SAT
23h 27m
1 stop
Frontier Logo
7:43 pm - 7:40 pm
SAT
-
GRR
22h 57m
1 stop
$279Frontier
Thu, Jul 2 - Sun, Jul 5
Delta Logo
7:53 am - 3:10 pm
GRR
-
SAT
8h 17m
1 stop
Delta Logo
6:04 pm - 12:03 am
SAT
-
GRR
4h 59m
1 stop
$293Delta
Wed, Jul 29 - Tue, Aug 11

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Southwest flights from Grand Rapids to San Antonio

Our best Southwest deals on Grand Rapids to San Antonio flight tickets
Southwest
Sep 30
GRR7:15 amGrand Rapids Gerald R. Ford Intl
6h 35m
1 stop
SAT12:50 pmSan Antonio
Oct 6
SAT5:45 amSan Antonio
6h 15m
1 stop
GRR1:00 pmGrand Rapids Gerald R. Ford Intl
$249
Southwest
Sep 30
GRR7:15 amGrand Rapids Gerald R. Ford Intl
6h 35m
2 stops
SAT12:50 pmSan Antonio
Oct 6
SAT6:20 amSan Antonio
9h 15m
1 stop
GRR4:35 pmGrand Rapids Gerald R. Ford Intl
$254
Southwest
Sep 17
GRR4:55 pmGrand Rapids Gerald R. Ford Intl
7h 20m
1 stop
SAT11:15 pmSan Antonio
Sep 22
SAT3:15 pmSan Antonio
6h 35m
2 stops
GRR10:50 pmGrand Rapids Gerald R. Ford Intl
$296

Delta flights from Grand Rapids to San Antonio

Our best Delta deals on Grand Rapids to San Antonio flight tickets
Delta
Sep 29
GRR5:36 pmGrand Rapids Gerald R. Ford Intl
6h 10m
1 stop
SAT10:46 pmSan Antonio
Oct 7
SAT2:10 pmSan Antonio
5h 42m
1 stop
GRR8:52 pmGrand Rapids Gerald R. Ford Intl
$257
Delta
Aug 18
GRR7:00 amGrand Rapids Gerald R. Ford Intl
5h 49m
1 stop
SAT11:49 amSan Antonio
Aug 18
SAT5:45 pmSan Antonio
5h 14m
1 stop
GRR11:59 pmGrand Rapids Gerald R. Ford Intl
$275
Delta
Aug 13
GRR6:02 pmGrand Rapids Gerald R. Ford Intl
7h 26m
1 stop
SAT12:28 amSan Antonio
Aug 19
SAT10:46 amSan Antonio
5h 11m
1 stop
GRR4:57 pmGrand Rapids Gerald R. Ford Intl
$277

momondo Fare Finder

 
Customize your flight search to find flights from Grand Rapids 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 June 10, 2026.
Use the filters below to find and compare flights from Grand Rapids to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Wed 9/30

7:15 am-12:50 pm

1 stop6h 35m

San Antonio

Tue 10/6

5:45 am-1:00 pm

1 stop6h 15m

$249

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Wed 9/30

7:15 am-12:50 pm

2 stops6h 35m

San Antonio

Tue 10/6

6:20 am-4:35 pm

1 stop9h 15m

$254

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Tue 9/29

5:36 pm-10:46 pm

1 stop6h 10m

San Antonio

Wed 10/7

2:10 pm-8:52 pm

1 stop5h 42m

$257

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Sat 9/12

1:21 pm-6:33 pm

1 stop6h 12m

San Antonio

Tue 9/15

12:15 pm-9:13 pm

1 stop7h 58m

$273

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Mon 8/17

8:33 pm-6:56 pm

1 stop23h 23m

San Antonio

Fri 8/21

9:51 am-11:49 am

1 stop24h 58m

$274
Quickest round-trip

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Tue 8/18

7:00 am-11:49 am

1 stop5h 49m

San Antonio

Tue 8/18

5:45 pm-11:59 pm

1 stop5h 14m

$275

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Thu 8/13

3:47 pm-10:34 pm

1 stop7h 47m

San Antonio

Tue 8/18

10:46 am-4:57 pm

1 stop5h 11m

$277

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Sat 9/12

4:03 pm-10:44 pm

2 stops7h 41m

San Antonio

Tue 9/15

6:36 am-12:58 pm

1 stop5h 22m

$278

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Thu 7/2

8:29 pm-6:56 pm

1 stop23h 27m

San Antonio

Sun 7/5

7:43 pm-7:40 pm

1 stop22h 57m

$279

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Wed 7/29

7:53 am-3:10 pm

1 stop8h 17m

San Antonio

Tue 8/11

6:04 pm-12:03 am

1 stop4h 59m

$293

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 Grand Rapids 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 typical price of a round-trip flight between Grand Rapids and San Antonio?

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of September, then book flights to San Antonio from Grand Rapids during December instead. Flights to San Antonio in December, while not as cheap as those in September, still average around $376.

How far in advance should I book a flight from Grand Rapids to San Antonio?

You are more likely to see cheaper flights to San Antonio from Grand Rapids when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $428 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Grand Rapids for as low as $226 on momondo.

How have Grand Rapids to San Antonio flight prices changed over time?

As of June 2026, prices for Grand Rapids to San Antonio flights are approximately 58% more expensive when compared to flights at the same time last year.

When to book flights from Grand Rapids to San Antonio

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

Cheap Grand Rapids to San Antonio (GRR to SAT) flight deals and tips

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

Fastest flight time

5h 51m

Direct flights

None
The fastest flight from Grand Rapids to San Antonio takes 5h 51m
There are no direct flights from Grand Rapids to San Antonio. There are no popular flight routes from Grand Rapids to San Antonio.
Search flight deals

Frequently asked questions about flying from Grand Rapids to San Antonio

  • How far is Grand Rapids Gerald R. Ford Intl to San Antonio by plane?

    A flight from Grand Rapids Gerald R. Ford Intl to San Antonio will travel around 1173.9 mi. In terms of flight time, this usually takes a little over 5h 51m.

  • When did momondo last update prices for flights from Grand Rapids Gerald R. Ford Intl Airport to San Antonio Airport?

    Prices for flights from Grand Rapids Gerald R. Ford Intl Airport to San Antonio Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Grand Rapids Gerald R. Ford Intl Airport to San Antonio Airport?

  • How old do you have to be to fly from Grand Rapids Gerald R. Ford Intl Airport to San Antonio Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Grand Rapids Gerald R. Ford 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.

  • What is the most popular airline from Grand Rapids to San Antonio?

Best airlines flying from Grand Rapids to San Antonio

Compare and see reviews for airlines that fly from Grand Rapids to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $284Free CancellationRating
7.9
8,396 reviews
Search Delta flights
United AirlinesPriceFrom $296Free CancellationRating
7.4
9,804 reviews
Search United Airlines flights
American AirlinesPriceFrom $296Free CancellationRating
7.1
11,640 reviews
Search American Airlines flights
SouthwestPriceFrom $335Free CancellationRating
7.9
4,237 reviews
Search Southwest flights

Traveling to a place near San Antonio?

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

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Grand Rapids to San Antonio for you.

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

Flights from Grand Rapids to San Antonio with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Grand Rapids and San Antonio by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to San Antonio, momondo offers a useful price alert feature which will track prices for flights to San Antonio from Grand Rapids and alert you when they change.

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