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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
0 bags

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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
8:29 pm - 6:56 pm
GRR
-
SAT
23h 27m
1 stop
Frontier Logo
7:49 pm - 7:40 pm
SAT
-
GRR
22h 51m
1 stop
$260Frontier
Fri, Jul 3 - Wed, Jul 8
American Airlines Logo
7:54 pm - 12:10 am
GRR
-
SAT
5h 16m
1 stop
American Airlines Logo
5:00 am - 12:31 pm
SAT
-
GRR
6h 31m
1 stop
$291American Airlines
Wed, Jul 29 - Tue, Aug 11
Southwest Logo
5:30 am - 10:45 am
GRR
-
SAT
6h 15m
1 stop
Southwest Logo
2:40 pm - 11:55 pm
SAT
-
GRR
8h 15m
2 stops
$296Southwest
Wed, Jul 8 - Wed, Jul 15
American Airlines Logo
5:43 pm - 10:16 pm
GRR
-
SAT
5h 33m
1 stop
American Airlines Logo
6:00 am - 12:31 pm
SAT
-
GRR
5h 31m
1 stop
$311American Airlines
Wed, Jul 29 - Tue, Aug 11
Southwest Logo
6:30 am - 11:40 am
GRR
-
SAT
6h 10m
2 stops
Southwest Logo
2:35 pm - 10:50 pm
SAT
-
GRR
7h 15m
1 stop
$316Southwest
Sat, Sep 12 - Wed, Sep 16
Frontier Logo
8:29 pm - 6:56 pm
GRR
-
SAT
23h 27m
1 stop
Frontier Logo
7:51 pm - 7:44 pm
SAT
-
GRR
22h 53m
1 stop
$320Frontier
Mon, Jun 8 - Fri, Jun 12
Southwest Logo
5:45 am - 2:10 pm
GRR
-
SAT
9h 25m
2 stops
Southwest Logo
7:10 am - 3:35 pm
SAT
-
GRR
7h 25m
2 stops
$321Southwest
Sat, Oct 31 - Wed, Nov 4
Frontier Logo
4:37 pm - 11:21 am
GRR
-
SAT
19h 44m
1 stop
Frontier Logo
12:16 pm - 3:42 pm
SAT
-
GRR
26h 26m
1 stop
$324Frontier
Fri, Oct 16 - Mon, Oct 19
Southwest Logo
5:45 am - 2:10 pm
GRR
-
SAT
9h 25m
2 stops
Southwest Logo
9:50 am - 3:35 pm
SAT
-
GRR
4h 45m
1 stop
$326Southwest
Sat, Oct 31 - Wed, Nov 4
American Airlines Logo
5:29 pm - 10:50 pm
GRR
-
SAT
6h 21m
1 stop
American Airlines Logo
5:00 am - 12:31 pm
SAT
-
GRR
6h 31m
1 stop
$331American Airlines
Mon, Aug 17 - Mon, Aug 24

Delta flights from Grand Rapids to San Antonio

Our best Delta deals on Grand Rapids to San Antonio flight tickets
Delta
Aug 3
GRR7:00 amGrand Rapids Gerald R. Ford Intl
5h 49m
1 stop
SAT11:49 amSan Antonio
Aug 6
SAT5:45 pmSan Antonio
5h 14m
1 stop
GRR11:59 pmGrand Rapids Gerald R. Ford Intl
$383
Delta
Jun 14
GRR6:10 amGrand Rapids Gerald R. Ford Intl
8h 25m
1 stop
SAT1:35 pmSan Antonio
Jun 17
SAT5:15 amSan Antonio
5h 07m
1 stop
GRR11:22 amGrand Rapids Gerald R. Ford Intl
$415
Delta
Nov 24
GRR5:50 pmGrand Rapids Gerald R. Ford Intl
6h 30m
1 stop
SAT11:20 pmSan Antonio
Nov 28
SAT5:20 amSan Antonio
4h 48m
1 stop
GRR11:08 amGrand Rapids Gerald R. Ford Intl
$427

United Airlines flights from Grand Rapids to San Antonio

Our best United Airlines deals on Grand Rapids to San Antonio flight tickets
United Airlines
Sep 18
GRR3:52 pmGrand Rapids Gerald R. Ford Intl
7h 52m
2 stops
SAT10:44 pmSan Antonio
Sep 21
SAT5:27 pmSan Antonio
5h 40m
1 stop
GRR12:07 amGrand Rapids Gerald R. Ford Intl
$384
United Airlines
Oct 31
GRR6:15 amGrand Rapids Gerald R. Ford Intl
5h 33m
1 stop
SAT10:48 amSan Antonio
Nov 4
SAT1:35 pmSan Antonio
7h 54m
1 stop
GRR10:29 pmGrand Rapids Gerald R. Ford Intl
$401
United Airlines
Oct 31
GRR6:00 amGrand Rapids Gerald R. Ford Intl
10h 33m
2 stops
SAT3:33 pmSan Antonio
Nov 4
SAT6:40 amSan Antonio
7h 08m
1 stop
GRR2:48 pmGrand Rapids Gerald R. Ford Intl
$406

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 May 28, 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

Fri 7/3

8:29 pm-6:56 pm

1 stop23h 27m

San Antonio

Wed 7/8

7:49 pm-7:40 pm

1 stop22h 51m

$260

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

5:00 am-12:31 pm

1 stop6h 31m

$291

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Wed 7/8

5:30 am-10:45 am

1 stop6h 15m

San Antonio

Wed 7/15

2:40 pm-11:55 pm

2 stops8h 15m

$296
Quickest round-trip

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Wed 7/29

5:43 pm-10:16 pm

1 stop5h 33m

San Antonio

Tue 8/11

6:00 am-12:31 pm

1 stop5h 31m

$311

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Sat 9/12

6:30 am-11:40 am

2 stops6h 10m

San Antonio

Wed 9/16

2:35 pm-10:50 pm

1 stop7h 15m

$316

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Mon 6/8

8:29 pm-6:56 pm

1 stop23h 27m

San Antonio

Fri 6/12

7:51 pm-7:44 pm

1 stop22h 53m

$320

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Sat 10/31

5:45 am-2:10 pm

2 stops9h 25m

San Antonio

Wed 11/4

7:10 am-3:35 pm

2 stops7h 25m

$321

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Fri 10/16

4:37 pm-11:21 am

1 stop19h 44m

San Antonio

Mon 10/19

12:16 pm-3:42 pm

1 stop26h 26m

$324

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Sat 10/31

5:45 am-2:10 pm

2 stops9h 25m

San Antonio

Wed 11/4

9:50 am-3:35 pm

1 stop4h 45m

$326

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Mon 8/17

5:29 pm-10:50 pm

1 stop6h 21m

San Antonio

Mon 8/24

5:00 am-12:31 pm

1 stop6h 31m

$331

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 $418 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 $309 on momondo.

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

As of May 2026, prices for Grand Rapids to San Antonio flights are approximately 25% 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

Fastest flight time

4h 43m

Direct flights

None
The fastest flight from Grand Rapids to San Antonio takes 4h 43m
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 4h 43m.

  • 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
8,423 reviews
Search Delta flights
United AirlinesPriceFrom $296Free CancellationRating
7.4
9,751 reviews
Search United Airlines flights
American AirlinesPriceFrom $296Free CancellationRating
7.1
11,639 reviews
Search American Airlines flights
SouthwestPriceFrom $335Free CancellationRating
7.9
4,264 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.

An easier way to manage your San Antonio trip

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