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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 7/29. 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.
Frontier Logo
8:01 pm - 7:31 pm
GRR
-
SAT
24h 30m
1 stop
Frontier Logo
9:51 am - 8:28 pm
SAT
-
GRR
9h 37m
1 stop
$250Frontier
Thu, Aug 20 - Mon, Aug 24
Frontier Logo
7:28 pm - 8:56 am
GRR
-
SAT
14h 28m
1 stop
Frontier Logo
7:49 pm - 7:48 pm
SAT
-
GRR
22h 59m
1 stop
$265Frontier
Sun, Aug 2 - Thu, Aug 6
Frontier Logo
8:25 pm - 6:44 pm
GRR
-
SAT
23h 19m
1 stop
Frontier Logo
7:39 pm - 7:40 pm
SAT
-
GRR
23h 01m
1 stop
$269Frontier
Thu, Jul 23 - Wed, Jul 29
Frontier Logo
8:25 pm - 6:44 pm
GRR
-
SAT
23h 19m
1 stop
Frontier Logo
7:39 pm - 7:40 pm
SAT
-
GRR
23h 01m
1 stop
$286Frontier
Sat, Jul 25 - Fri, Jul 31
American Airlines Logo
7:54 pm - 12:10 am
GRR
-
SAT
5h 16m
1 stop
American Airlines Logo
2:45 pm - 10:52 pm
SAT
-
GRR
7h 07m
1 stop
$291American Airlines
Wed, Jul 29 - Tue, Aug 11
Frontier Logo
8:25 pm - 6:44 pm
GRR
-
SAT
23h 19m
1 stop
Frontier Logo
7:39 pm - 7:40 pm
SAT
-
GRR
23h 01m
1 stop
$295Frontier
Thu, Jul 23 - Wed, Jul 29
Southwest Logo
7:00 am - 5:00 pm
GRR
-
SAT
11h 00m
2 stops
Southwest Logo
6:25 am - 2:35 pm
SAT
-
GRR
7h 10m
1 stop
$296Southwest
Sat, Oct 31 - Wed, Nov 4
Frontier Logo
4:37 pm - 10:12 am
GRR
-
SAT
18h 35m
1 stop
Frontier Logo
12:16 pm - 3:42 pm
SAT
-
GRR
26h 26m
1 stop
$298Frontier
Sun, Oct 4 - Thu, Oct 8
American Airlines Logo
5:29 pm - 10:00 pm
GRR
-
SAT
5h 31m
1 stop
American Airlines Logo
7:28 am - 4:18 pm
SAT
-
GRR
7h 50m
1 stop
$300American Airlines
Thu, Aug 13 - Tue, Aug 18
Southwest Logo
5:45 am - 2:10 pm
GRR
-
SAT
9h 25m
2 stops
Southwest Logo
5:50 am - 2:10 pm
SAT
-
GRR
7h 20m
2 stops
$301Southwest
Sat, Oct 24 - Sat, Oct 31

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Frontier flights from Grand Rapids to San Antonio

Our best Frontier deals on Grand Rapids to San Antonio flight tickets
Frontier
Aug 20
GRR8:01 pmGrand Rapids Gerald R. Ford Intl
24h 30m
1 stop
SAT7:31 pmSan Antonio
Aug 24
SAT9:51 amSan Antonio
9h 37m
1 stop
GRR8:28 pmGrand Rapids Gerald R. Ford Intl
$250
Frontier
Aug 2
GRR7:28 pmGrand Rapids Gerald R. Ford Intl
14h 28m
1 stop
SAT8:56 amSan Antonio
Aug 6
SAT7:49 pmSan Antonio
22h 59m
1 stop
GRR7:48 pmGrand Rapids Gerald R. Ford Intl
$265
Frontier
Jul 23
GRR8:25 pmGrand Rapids Gerald R. Ford Intl
23h 19m
1 stop
SAT6:44 pmSan Antonio
Jul 29
SAT7:39 pmSan Antonio
23h 01m
1 stop
GRR7:40 pmGrand Rapids Gerald R. Ford Intl
$269

Delta flights from Grand Rapids to San Antonio

Our best Delta deals on Grand Rapids to San Antonio flight tickets
Delta
Oct 15
GRR12:55 pmGrand Rapids Gerald R. Ford Intl
5h 20m
1 stop
SAT5:15 pmSan Antonio
Oct 19
SAT4:29 pmSan Antonio
6h 19m
1 stop
GRR11:48 pmGrand Rapids Gerald R. Ford Intl
$309
Delta
Nov 16
GRR4:09 pmGrand Rapids Gerald R. Ford Intl
6h 23m
1 stop
SAT9:32 pmSan Antonio
Dec 1
SAT1:41 pmSan Antonio
6h 11m
1 stop
GRR8:52 pmGrand Rapids Gerald R. Ford Intl
$315
Delta
Nov 21
GRR5:30 amGrand Rapids Gerald R. Ford Intl
6h 50m
1 stop
SAT11:20 amSan Antonio
Dec 1
SAT12:50 pmSan Antonio
5h 09m
1 stop
GRR6:59 pmGrand Rapids Gerald R. Ford Intl
$336

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 July 2, 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

Thu 8/20

8:01 pm-7:31 pm

1 stop24h 30m

San Antonio

Mon 8/24

9:51 am-8:28 pm

1 stop9h 37m

$250

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Sun 8/2

7:28 pm-8:56 am

1 stop14h 28m

San Antonio

Thu 8/6

7:49 pm-7:48 pm

1 stop22h 59m

$265

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Thu 7/23

8:25 pm-6:44 pm

1 stop23h 19m

San Antonio

Wed 7/29

7:39 pm-7:40 pm

1 stop23h 01m

$269

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Sat 7/25

8:25 pm-6:44 pm

1 stop23h 19m

San Antonio

Fri 7/31

7:39 pm-7:40 pm

1 stop23h 01m

$286
Quickest round-trip

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Wed 7/29

7:54 pm-12:10 am

1 stop5h 16m

San Antonio

Tue 8/11

2:45 pm-10:52 pm

1 stop7h 07m

$291

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Thu 7/23

8:25 pm-6:44 pm

1 stop23h 19m

San Antonio

Wed 7/29

7:39 pm-7:40 pm

1 stop23h 01m

$295

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Sat 10/31

7:00 am-5:00 pm

2 stops11h 00m

San Antonio

Wed 11/4

6:25 am-2:35 pm

1 stop7h 10m

$296

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Sun 10/4

4:37 pm-10:12 am

1 stop18h 35m

San Antonio

Thu 10/8

12:16 pm-3:42 pm

1 stop26h 26m

$298

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Thu 8/13

5:29 pm-10:00 pm

1 stop5h 31m

San Antonio

Tue 8/18

7:28 am-4:18 pm

1 stop7h 50m

$300

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Sat 10/24

5:45 am-2:10 pm

2 stops9h 25m

San Antonio

Sat 10/31

5:50 am-2:10 pm

2 stops7h 20m

$301

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 $416 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 July 2026, prices for Grand Rapids to San Antonio flights are approximately 8% 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 10m

Direct flights

None
The fastest flight from Grand Rapids to San Antonio takes 5h 10m
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 10m.

  • 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
7.8
8,452 reviews
Search Delta flights
United AirlinesPriceFrom $290Free CancellationRating
7.4
9,926 reviews
Search United Airlines flights
American AirlinesPriceFrom $293Free CancellationRating
7.1
11,769 reviews
Search American Airlines flights
SouthwestPriceFrom $335Free CancellationRating
7.9
4,249 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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