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Cheap flights from Grand Rapids to San Antonio from $131

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 9/3. 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
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
8:33 pm - 6:54 pm
GRR
-
SAT
23h 21m
1 stop
Frontier Logo
7:49 pm - 7:06 pm
SAT
-
GRR
22h 17m
1 stop
$250Frontier
Mon, Aug 17 - Thu, Aug 20
Frontier Logo
10:50 am - 9:02 am
GRR
-
SAT
23h 12m
1 stop
Frontier Logo
3:10 pm - 3:42 pm
SAT
-
GRR
23h 32m
1 stop
$265Frontier
Sun, Oct 4 - Thu, Oct 8
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
$289Frontier
Thu, Jul 9 - Sun, Jul 12
American Airlines Logo
7:54 pm - 12:10 am
GRR
-
SAT
5h 16m
1 stop
American Airlines Logo
7:28 am - 2:04 pm
SAT
-
GRR
5h 36m
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
4:25 pm - 11:55 pm
SAT
-
GRR
6h 30m
2 stops
$296Southwest
Tue, Jul 21 - Wed, Jul 22
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
5:35 pm - 10:16 pm
GRR
-
SAT
5h 41m
1 stop
American Airlines Logo
10:59 am - 4:39 pm
SAT
-
GRR
4h 40m
1 stop
$315American Airlines
Tue, Aug 4 - Sat, Aug 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
$320Frontier
Fri, Jul 3 - Sun, Jul 5
Southwest Logo
4:55 pm - 10:55 pm
GRR
-
SAT
7h 00m
2 stops
Southwest Logo
3:15 pm - 10:50 pm
SAT
-
GRR
6h 35m
2 stops
$325Southwest
Thu, Aug 13 - Tue, Aug 18
Southwest Logo
5:30 am - 10:45 am
GRR
-
SAT
6h 15m
1 stop
Southwest Logo
4:25 pm - 11:55 pm
SAT
-
GRR
6h 30m
2 stops
$330Southwest
Tue, Jul 21 - Wed, Jul 29

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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
Sep 15
GRR3:52 pmGrand Rapids Gerald R. Ford Intl
7h 59m
1 stop
SAT10:51 pmSan Antonio
Sep 18
SAT5:30 pmSan Antonio
5h 37m
1 stop
GRR12:07 amGrand Rapids Gerald R. Ford Intl
$359
United Airlines
Nov 17
GRR2:10 pmGrand Rapids Gerald R. Ford Intl
9h 38m
2 stops
SAT10:48 pmSan Antonio
Nov 18
SAT5:00 pmSan Antonio
7h 14m
1 stop
GRR1:14 amGrand Rapids Gerald R. Ford Intl
$386
United Airlines
Nov 17
GRR7:00 amGrand Rapids Gerald R. Ford Intl
9h 42m
2 stops
SAT3:42 pmSan Antonio
Nov 18
SAT12:07 pmSan Antonio
9h 08m
2 stops
GRR10:15 pmGrand Rapids Gerald R. Ford Intl
$391

Frontier flights from Grand Rapids to San Antonio

Our best Frontier deals on Grand Rapids to San Antonio flight tickets
Frontier
Aug 17
GRR8:33 pmGrand Rapids Gerald R. Ford Intl
23h 21m
1 stop
SAT6:54 pmSan Antonio
Aug 20
SAT7:49 pmSan Antonio
22h 17m
1 stop
GRR7:06 pmGrand Rapids Gerald R. Ford Intl
$250
Frontier
Oct 4
GRR10:50 amGrand Rapids Gerald R. Ford Intl
23h 12m
1 stop
SAT9:02 amSan Antonio
Oct 8
SAT3:10 pmSan Antonio
23h 32m
1 stop
GRR3:42 pmGrand Rapids Gerald R. Ford Intl
$265
Frontier
Jul 9
GRR8:25 pmGrand Rapids Gerald R. Ford Intl
23h 19m
1 stop
SAT6:44 pmSan Antonio
Jul 12
SAT7:39 pmSan Antonio
23h 01m
1 stop
GRR7:40 pmGrand Rapids Gerald R. Ford Intl
$289

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 21, 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

Mon 8/17

8:33 pm-6:54 pm

1 stop23h 21m

San Antonio

Thu 8/20

7:49 pm-7:06 pm

1 stop22h 17m

$250

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Sun 10/4

10:50 am-9:02 am

1 stop23h 12m

San Antonio

Thu 10/8

3:10 pm-3:42 pm

1 stop23h 32m

$265

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Thu 7/9

8:25 pm-6:44 pm

1 stop23h 19m

San Antonio

Sun 7/12

7:39 pm-7:40 pm

1 stop23h 01m

$289

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

7:28 am-2:04 pm

1 stop5h 36m

$291

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Tue 7/21

5:30 am-10:45 am

1 stop6h 15m

San Antonio

Wed 7/22

4:25 pm-11:55 pm

2 stops6h 30m

$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
Quickest round-trip

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Tue 8/4

5:35 pm-10:16 pm

1 stop5h 41m

San Antonio

Sat 8/15

10:59 am-4:39 pm

1 stop4h 40m

$315

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

Sun 7/5

7:43 pm-7:40 pm

1 stop22h 57m

$320

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Thu 8/13

4:55 pm-10:55 pm

2 stops7h 00m

San Antonio

Tue 8/18

3:15 pm-10:50 pm

2 stops6h 35m

$325

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Tue 7/21

5:30 am-10:45 am

1 stop6h 15m

San Antonio

Wed 7/29

4:25 pm-11:55 pm

2 stops6h 30m

$330

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 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 $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 49% 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 11m

Direct flights

None
The fastest flight from Grand Rapids to San Antonio takes 5h 11m
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 11m.

  • 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
8,423 reviews
Search Delta flights
United AirlinesPriceFrom $296Free CancellationRating
7.4
9,868 reviews
Search United Airlines flights
American AirlinesPriceFrom $296Free CancellationRating
7.1
11,722 reviews
Search American Airlines flights
SouthwestPriceFrom $335Free CancellationRating
7.9
4,242 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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