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Cheap flights from Grand Rapids to San Antonio from $121

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.
Frontier Logo
4:24 pm - 7:25 pmGRR  Grand Rapids Gerald R. Ford Intl-SAT San Antonio
28h 01m1 stop Denver Intl
Frontier Logo
8:20 pm - 3:26 pmSAT  San Antonio-GRR Grand Rapids Gerald R. Ford Intl
18h 06m1 stop Denver Intl
$221Frontier
Tue, Sep 29 - Fri, Oct 2
Frontier Logo
4:11 pm - 7:26 pmGRR  Grand Rapids Gerald R. Ford Intl-SAT San Antonio
28h 15m1 stop Denver Intl
Frontier Logo
8:21 pm - 3:16 pmSAT  San Antonio-GRR Grand Rapids Gerald R. Ford Intl
17h 55m1 stop Denver Intl
$221Frontier
Tue, Oct 20 - Fri, Oct 23
American Airlines Logo
5:53 pm - 11:59 pmGRR  Grand Rapids Gerald R. Ford Intl-SAT San Antonio
7h 06m1 stop Dallas/Fort Worth
American Airlines Logo
9:37 am - 4:46 pmSAT  San Antonio-GRR Grand Rapids Gerald R. Ford Intl
6h 09m1 stop Charlotte Douglas
$291American Airlines
Mon, Oct 19 - Sat, Oct 24
American Airlines Logo
2:42 pm - 9:38 pmGRR  Grand Rapids Gerald R. Ford Intl-SAT San Antonio
7h 56m1 stop Charlotte Douglas
American Airlines Logo
2:35 pm - 11:06 pmSAT  San Antonio-GRR Grand Rapids Gerald R. Ford Intl
7h 31m1 stop Chicago O'Hare Intl
$291American Airlines
Wed, Sep 9 - Wed, Sep 23
United Airlines Logo
7:41 am - 11:52 amGRR  Grand Rapids Gerald R. Ford Intl-SAT San Antonio
5h 11m1 stop Chicago O'Hare Intl
United Airlines Logo
6:30 am - 2:50 pmSAT  San Antonio-GRR Grand Rapids Gerald R. Ford Intl
7h 20m1 stop Chicago O'Hare Intl
$291United Airlines
Wed, Sep 16 - Wed, Sep 23
Delta Logo
6:00 pm - 12:28 amGRR  Grand Rapids Gerald R. Ford Intl-SAT San Antonio
7h 28m1 stop Atlanta Hartsfield-Jackson
Delta Logo
2:00 pm - 11:02 pmSAT  San Antonio-GRR Grand Rapids Gerald R. Ford Intl
8h 02m1 stop Minneapolis St Paul
$291Delta
Tue, Jan 5 - Thu, Jan 7
Delta Logo
6:15 pm - 12:08 amGRR  Grand Rapids Gerald R. Ford Intl-SAT San Antonio
6h 53m1 stop Atlanta Hartsfield-Jackson
Delta Logo
4:21 pm - 11:32 pmSAT  San Antonio-GRR Grand Rapids Gerald R. Ford Intl
6h 11m1 stop Atlanta Hartsfield-Jackson
$291Delta
Wed, Sep 9 - Wed, Sep 23
Southwest Logo
5:35 pm - 12:05 amGRR  Grand Rapids Gerald R. Ford Intl-SAT San Antonio
7h 30m1 stop Chicago Midway
Southwest Logo
2:40 pm - 11:35 pmSAT  San Antonio-GRR Grand Rapids Gerald R. Ford Intl
7h 55m1 stop Las Vegas Harry Reid Intl
$291Southwest
Mon, Oct 26 - Tue, Oct 27
United Airlines Logo
3:36 pm - 10:51 pmGRR  Grand Rapids Gerald R. Ford Intl-SAT San Antonio
8h 15m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
5:30 pm - 11:58 pmSAT  San Antonio-GRR Grand Rapids Gerald R. Ford Intl
5h 28m1 stop Chicago O'Hare Intl
$296United Airlines
Tue, Oct 27 - Thu, Oct 29
Southwest Logo
2:45 pm - 12:40 amGRR  Grand Rapids Gerald R. Ford Intl-SAT San Antonio
10h 55m1 stop Nashville Intl
Southwest Logo
8:55 am - 3:00 pmSAT  San Antonio-GRR Grand Rapids Gerald R. Ford Intl
5h 05m1 stop Chicago Midway
$296Southwest
Thu, Oct 22 - Tue, Oct 27

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United Airlines flights from Grand Rapids to San Antonio

Our best United Airlines deals on Grand Rapids to San Antonio flight tickets
United Airlines
Jan 5
GRR2:10 pmGrand Rapids Gerald R. Ford Intl
8h 03m
2 stops
SAT9:13 pmSan Antonio
Jan 7
SAT6:43 amSan Antonio
4h 59m
1 stop
GRR12:42 pmGrand Rapids Gerald R. Ford Intl
$296
United Airlines
Oct 20
GRR8:50 amGrand Rapids Gerald R. Ford Intl
8h 03m
2 stops
SAT3:53 pmSan Antonio
Oct 23
SAT5:30 pmSan Antonio
5h 24m
1 stop
GRR11:54 pmGrand Rapids Gerald R. Ford Intl
$325
United Airlines
Sep 23
GRR9:15 amGrand Rapids Gerald R. Ford Intl
7h 28m
2 stops
SAT3:43 pmSan Antonio
Sep 28
SAT5:30 pmSan Antonio
5h 24m
1 stop
GRR11:54 pmGrand Rapids Gerald R. Ford Intl
$334

Frontier flights from Grand Rapids to San Antonio

Our best Frontier deals on Grand Rapids to San Antonio flight tickets
Frontier
Oct 20
GRR4:11 pmGrand Rapids Gerald R. Ford Intl
28h 15m
1 stop
SAT7:26 pmSan Antonio
Oct 23
SAT8:21 pmSan Antonio
17h 55m
1 stop
GRR3:16 pmGrand Rapids Gerald R. Ford Intl
$221
Frontier
Sep 11
GRR11:59 amGrand Rapids Gerald R. Ford Intl
8h 26m
1 stop
SAT7:25 pmSan Antonio
Sep 18
SAT8:20 pmSan Antonio
18h 06m
1 stop
GRR3:26 pmGrand Rapids Gerald R. Ford Intl
$240
Frontier
Sep 18
GRR11:59 amGrand Rapids Gerald R. Ford Intl
8h 26m
1 stop
SAT7:25 pmSan Antonio
Sep 21
SAT8:20 pmSan Antonio
18h 06m
1 stop
GRR3:26 pmGrand Rapids Gerald R. Ford Intl
$251

momondo Fare Finder

 
Use the filters below to find and compare flights from Grand Rapids to San Antonio that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip

Grand RapidsSan Antonio

GRR Grand Rapids Gerald R. Ford Intl - SAT San Antonio

GRRSAT

Grand Rapids Gerald R. Ford Intl

Tue 9/29

4:24 pm-7:25 pm

1 stop28h 01m

San Antonio

Fri 10/2

8:20 pm-3:26 pm

1 stop18h 06m

$221

Grand RapidsSan Antonio

GRR Grand Rapids Gerald R. Ford Intl - SAT San Antonio

GRRSAT

Grand Rapids Gerald R. Ford Intl

Tue 10/20

4:11 pm-7:26 pm

1 stop28h 15m

San Antonio

Fri 10/23

8:21 pm-3:16 pm

1 stop17h 55m

$221

Grand RapidsSan Antonio

GRR Grand Rapids Gerald R. Ford Intl - SAT San Antonio

GRRSAT

Grand Rapids Gerald R. Ford Intl

Mon 10/19

5:53 pm-11:59 pm

1 stop7h 06m

San Antonio

Sat 10/24

9:37 am-4:46 pm

1 stop6h 09m

$291

Grand RapidsSan Antonio

GRR Grand Rapids Gerald R. Ford Intl - SAT San Antonio

GRRSAT

Grand Rapids Gerald R. Ford Intl

Wed 9/9

2:42 pm-9:38 pm

1 stop7h 56m

San Antonio

Wed 9/23

2:35 pm-11:06 pm

1 stop7h 31m

$291
Quickest round-trip

Grand RapidsSan Antonio

GRR Grand Rapids Gerald R. Ford Intl - SAT San Antonio

GRRSAT

Grand Rapids Gerald R. Ford Intl

Wed 9/16

7:41 am-11:52 am

1 stop5h 11m

San Antonio

Wed 9/23

6:30 am-2:50 pm

1 stop7h 20m

$291

Grand RapidsSan Antonio

GRR Grand Rapids Gerald R. Ford Intl - SAT San Antonio

GRRSAT

Grand Rapids Gerald R. Ford Intl

Tue 1/5

6:00 pm-12:28 am

1 stop7h 28m

San Antonio

Thu 1/7

2:00 pm-11:02 pm

1 stop8h 02m

$291

Grand RapidsSan Antonio

GRR Grand Rapids Gerald R. Ford Intl - SAT San Antonio

GRRSAT

Grand Rapids Gerald R. Ford Intl

Wed 9/9

6:15 pm-12:08 am

1 stop6h 53m

San Antonio

Wed 9/23

4:21 pm-11:32 pm

1 stop6h 11m

$291

Grand RapidsSan Antonio

GRR Grand Rapids Gerald R. Ford Intl - SAT San Antonio

GRRSAT

Grand Rapids Gerald R. Ford Intl

Mon 10/26

5:35 pm-12:05 am

1 stop7h 30m

San Antonio

Tue 10/27

2:40 pm-11:35 pm

1 stop7h 55m

$291

Grand RapidsSan Antonio

GRR Grand Rapids Gerald R. Ford Intl - SAT San Antonio

GRRSAT

Grand Rapids Gerald R. Ford Intl

Tue 10/27

3:36 pm-10:51 pm

2 stops8h 15m

San Antonio

Thu 10/29

5:30 pm-11:58 pm

1 stop5h 28m

$296

Grand RapidsSan Antonio

GRR Grand Rapids Gerald R. Ford Intl - SAT San Antonio

GRRSAT

Grand Rapids Gerald R. Ford Intl

Thu 10/22

2:45 pm-12:40 am

1 stop10h 55m

San Antonio

Tue 10/27

8:55 am-3:00 pm

1 stop5h 05m

$296

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?

Prices are currently low for flights on this route.

Typical prices usually range from $316 to $425.
The lowest price recently found on this route was $221.

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 $415 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 August 2026, prices for Grand Rapids to San Antonio flights are approximately 30% cheaper 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

Best Price Found

$121

Fastest flight time

5h 16m

Direct flights

None
The best one-way flight to San Antonio from Grand Rapids in the past 72 hours is $121. The best round-trip flight deal from Grand Rapids to San Antonio found on momondo in the last 72 hours is $221.
The fastest flight from Grand Rapids to San Antonio takes 5h 16m
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 16m.

  • 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 $290Free CancellationRating
7.8
8,513 reviews
Search Delta flights
United AirlinesPriceFrom $290Free CancellationRating
7.4
10,105 reviews
Search United Airlines flights
American AirlinesPriceFrom $296Free CancellationRating
7.1
11,979 reviews
Search American Airlines flights
SouthwestPriceFrom $335Free CancellationRating
8.0
4,215 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
Pleasanton
Kerrville
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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