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Cheap flights from Grand Rapids to San Antonio from $96

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 11/3. 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
0 bags

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Cheap round-trip flights

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Multiple Airlines Logo
8:02 pm - 10:03 amGRR-SAT
15h 01m1 stop
Multiple Airlines Logo
7:37 pm - 6:13 pmSAT-GRR
21h 36m1 stop
$236Multiple Airlines
Find Deal
Mon, Nov 17 - Thu, Nov 20
Multiple Airlines Logo
8:49 pm - 7:30 pmGRR-SAT
23h 41m1 stop
Multiple Airlines Logo
7:37 pm - 6:13 pmSAT-GRR
21h 36m1 stop
$251Multiple Airlines
Find Deal
Thu, Nov 13 - Thu, Nov 20
Delta Logo
4:00 pm - 10:19 pmGRR-SAT
7h 19m1 stop
Delta Logo
4:00 pm - 11:47 pmSAT-GRR
6h 47m1 stop
$261Delta
Find Deal
Sat, Feb 14 - Wed, Feb 18
American Airlines Logo
2:05 pm - 6:46 pmGRR-SAT
5h 41m1 stop
American Airlines Logo
6:08 am - 1:25 pmSAT-GRR
6h 17m1 stop
$294American Airlines
Find Deal
Thu, Nov 20 - Mon, Nov 24
American Airlines Logo
6:48 pm - 11:58 pmGRR-SAT
6h 10m1 stop
American Airlines Logo
2:41 pm - 10:25 pmSAT-GRR
6h 44m2 stops
$299American Airlines
Find Deal
Wed, Feb 11 - Sat, Feb 14
Delta Logo
6:20 am - 11:07 amGRR-SAT
5h 47m1 stop
Delta Logo
5:10 am - 11:25 amSAT-GRR
5h 15m1 stop
$327Delta
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Tue, Dec 23 - Tue, Dec 30
Southwest Logo
7:10 am - 1:35 pmGRR-SAT
7h 25m2 stops
Southwest Logo
5:45 am - 2:10 pmSAT-GRR
7h 25m1 stop
$332Southwest
Find Deal
Tue, Nov 18 - Thu, Nov 20
Southwest Logo
6:30 am - 10:55 amGRR-SAT
5h 25m1 stop
Southwest Logo
6:10 am - 11:25 amSAT-GRR
4h 15m1 stop
$334Southwest
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Fri, Nov 21 - Mon, Nov 24
United Airlines Logo
7:30 am - 12:08 pmGRR-SAT
5h 38m1 stop
United Airlines Logo
7:05 am - 2:51 pmSAT-GRR
6h 46m1 stop
$364United Airlines
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Fri, Oct 31 - Tue, Nov 4
United Airlines Logo
3:26 pm - 10:56 pmGRR-SAT
8h 30m2 stops
United Airlines Logo
5:13 pm - 11:34 pmSAT-GRR
5h 21m1 stop
$369United Airlines
Find Deal
Fri, Oct 31 - Mon, Nov 3

Southwest flights from Grand Rapids to San Antonio

Our best Southwest deals on Grand Rapids to San Antonio flight tickets
Southwest
Nov 18
GRR7:10 amGrand Rapids Gerald R. Ford Intl
7h 25m
2 stops
SAT1:35 pmSan Antonio
Nov 20
SAT5:45 amSan Antonio
7h 25m
1 stop
GRR2:10 pmGrand Rapids Gerald R. Ford Intl
$332
Find similar
Southwest
Nov 21
GRR6:30 amGrand Rapids Gerald R. Ford Intl
5h 25m
1 stop
SAT10:55 amSan Antonio
Nov 24
SAT6:10 amSan Antonio
4h 15m
1 stop
GRR11:25 amGrand Rapids Gerald R. Ford Intl
$334
Find similar
Southwest
Nov 20
GRR5:00 pmGrand Rapids Gerald R. Ford Intl
7h 20m
2 stops
SAT11:20 pmSan Antonio
Nov 24
SAT6:10 amSan Antonio
4h 15m
1 stop
GRR11:25 amGrand Rapids Gerald R. Ford Intl
$339
Find similar

United Airlines flights from Grand Rapids to San Antonio

Our best United Airlines deals on Grand Rapids to San Antonio flight tickets
United Airlines
Oct 31
GRR7:30 amGrand Rapids Gerald R. Ford Intl
5h 38m
1 stop
SAT12:08 pmSan Antonio
Nov 4
SAT7:05 amSan Antonio
6h 46m
1 stop
GRR2:51 pmGrand Rapids Gerald R. Ford Intl
$364
Find similar
United Airlines
Oct 31
GRR3:26 pmGrand Rapids Gerald R. Ford Intl
8h 30m
2 stops
SAT10:56 pmSan Antonio
Nov 3
SAT5:13 pmSan Antonio
5h 21m
1 stop
GRR11:34 pmGrand Rapids Gerald R. Ford Intl
$369
Find similar
United Airlines
Feb 14
GRR5:01 pmGrand Rapids Gerald R. Ford Intl
7h 13m
2 stops
SAT11:14 pmSan Antonio
Feb 21
SAT2:10 pmSan Antonio
5h 08m
1 stop
GRR8:18 pmGrand Rapids Gerald R. Ford Intl
$384
Find similar

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 October 16, 2025.
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

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Mon 11/17

8:02 pm-10:03 am

1 stop15h 01m

San Antonio

Thu 11/20

7:37 pm-6:13 pm

1 stop21h 36m

$236

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Thu 11/13

8:49 pm-7:30 pm

1 stop23h 41m

San Antonio

Thu 11/20

7:37 pm-6:13 pm

1 stop21h 36m

$251

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Sat 2/14

4:00 pm-10:19 pm

1 stop7h 19m

San Antonio

Wed 2/18

4:00 pm-11:47 pm

1 stop6h 47m

$261

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Thu 11/20

2:05 pm-6:46 pm

1 stop5h 41m

San Antonio

Mon 11/24

6:08 am-1:25 pm

1 stop6h 17m

$294

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Wed 2/11

6:48 pm-11:58 pm

1 stop6h 10m

San Antonio

Sat 2/14

2:41 pm-10:25 pm

2 stops6h 44m

$299

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Tue 12/23

6:20 am-11:07 am

1 stop5h 47m

San Antonio

Tue 12/30

5:10 am-11:25 am

1 stop5h 15m

$327

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Tue 11/18

7:10 am-1:35 pm

2 stops7h 25m

San Antonio

Thu 11/20

5:45 am-2:10 pm

1 stop7h 25m

$332

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Fri 11/21

6:30 am-10:55 am

1 stop5h 25m

San Antonio

Mon 11/24

6:10 am-11:25 am

1 stop4h 15m

$334

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Fri 10/31

7:30 am-12:08 pm

1 stop5h 38m

San Antonio

Tue 11/4

7:05 am-2:51 pm

1 stop6h 46m

$364

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Fri 10/31

3:26 pm-10:56 pm

2 stops8h 30m

San Antonio

Mon 11/3

5:13 pm-11:34 pm

1 stop5h 21m

$369

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 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 May instead. Flights to San Antonio in May, while not as cheap as those in September, still average around $365.

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Wednesday when prices can be found for as low as $357. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Sunday is $447.

What is the cheapest time of day to depart on your flight to San Antonio?

According to our data, the cheapest time of day to fly to San Antonio is at noon. momondo users have found flights departing from Grand Rapids to San Antonio at noon for as low as $371. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the afternoon, with an average ticket price of $422. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight 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 $403 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 $335 on momondo.

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

As of October 2025, prices for Grand Rapids to San Antonio flights are approximately 3% 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

Direct flights

None
There are no direct flights from Grand Rapids to San Antonio. There are no popular flight routes from Grand Rapids to San Antonio.
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  • 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 07m.

  • 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
FrontierPriceFrom $99Free CancellationRating
5.8
3,137 reviews
Search Frontier flights
DeltaPriceFrom $272Free CancellationRating
7.9
7,984 reviews
Search Delta flights
American AirlinesPriceFrom $276Free CancellationRating
7.2
11,043 reviews
Search American Airlines flights
United AirlinesPriceFrom $284Free CancellationRating
7.4
8,982 reviews
Search United Airlines flights
SouthwestPriceFrom $351Free CancellationRating
8.0
4,241 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
Boerne
Schertz
Pleasanton

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.

An easier way to manage your San Antonio trip

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