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Cheap flights from Grand Rapids to San Antonio from $140

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 8/1. 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
8:26 pm - 7:06 pm
SAT
-
GRR
21h 40m
1 stop
$235Frontier
Mon, Aug 31 - Wed, Sep 2
American Airlines Logo
6:34 am - 12:53 pm
GRR
-
SAT
7h 19m
1 stop
American Airlines Logo
12:29 pm - 8:46 pm
SAT
-
GRR
7h 17m
1 stop
$249American Airlines
Tue, Aug 25 - Sat, Aug 29
Southwest Logo
4:20 pm - 11:05 pm
GRR
-
SAT
7h 45m
2 stops
Southwest Logo
6:55 am - 12:40 pm
SAT
-
GRR
4h 45m
1 stop
$254Southwest
Tue, Aug 25 - Sat, Aug 29
Delta Logo
7:59 am - 1:38 pm
GRR
-
SAT
6h 39m
1 stop
Delta Logo
5:15 am - 1:53 pm
SAT
-
GRR
7h 38m
1 stop
$257Delta
Wed, Aug 5 - Wed, Aug 12
Southwest Logo
4:20 pm - 9:30 pm
GRR
-
SAT
6h 10m
2 stops
Southwest Logo
9:45 am - 8:10 pm
SAT
-
GRR
9h 25m
2 stops
$259Southwest
Tue, Aug 25 - Sat, Aug 29
Frontier Logo
8:01 pm - 7:31 pm
GRR
-
SAT
24h 30m
1 stop
Frontier Logo
8:26 pm - 7:06 pm
SAT
-
GRR
21h 40m
1 stop
$260Frontier
Thu, Aug 27 - Sat, Aug 29
Frontier Logo
9:13 pm - 8:56 am
GRR
-
SAT
12h 43m
1 stop
Frontier Logo
9:51 am - 8:28 pm
SAT
-
GRR
9h 37m
1 stop
$264Frontier
Fri, Aug 21 - Mon, Aug 24
Frontier Logo
8:01 pm - 7:31 pm
GRR
-
SAT
24h 30m
1 stop
Frontier Logo
8:26 pm - 7:06 pm
SAT
-
GRR
21h 40m
1 stop
$268Frontier
Thu, Aug 20 - Thu, Aug 27
Frontier Logo
8:01 pm - 7:31 pm
GRR
-
SAT
24h 30m
1 stop
Frontier Logo
8:26 pm - 7:06 pm
SAT
-
GRR
21h 40m
1 stop
$270Frontier
Thu, Aug 20 - Thu, Aug 27
Southwest Logo
2:45 pm - 11:25 pm
GRR
-
SAT
9h 40m
2 stops
Southwest Logo
6:00 am - 2:10 pm
SAT
-
GRR
7h 10m
2 stops
$273Southwest
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 31
GRR8:01 pmGrand Rapids Gerald R. Ford Intl
24h 30m
1 stop
SAT7:31 pmSan Antonio
Sep 2
SAT8:26 pmSan Antonio
21h 40m
1 stop
GRR7:06 pmGrand Rapids Gerald R. Ford Intl
$235
Frontier
Aug 27
GRR8:01 pmGrand Rapids Gerald R. Ford Intl
24h 30m
1 stop
SAT7:31 pmSan Antonio
Aug 29
SAT8:26 pmSan Antonio
21h 40m
1 stop
GRR7:06 pmGrand Rapids Gerald R. Ford Intl
$260
Frontier
Aug 21
GRR9:13 pmGrand Rapids Gerald R. Ford Intl
12h 43m
1 stop
SAT8:56 amSan Antonio
Aug 24
SAT9:51 amSan Antonio
9h 37m
1 stop
GRR8:28 pmGrand Rapids Gerald R. Ford Intl
$264

Delta flights from Grand Rapids to San Antonio

Our best Delta deals on Grand Rapids to San Antonio flight tickets
Delta
Aug 5
GRR7:59 amGrand Rapids Gerald R. Ford Intl
6h 39m
1 stop
SAT1:38 pmSan Antonio
Aug 12
SAT5:15 amSan Antonio
7h 38m
1 stop
GRR1:53 pmGrand Rapids Gerald R. Ford Intl
$257
Delta
Sep 9
GRR12:59 pmGrand Rapids Gerald R. Ford Intl
7h 06m
1 stop
SAT7:05 pmSan Antonio
Sep 14
SAT1:55 pmSan Antonio
6h 57m
1 stop
GRR9:52 pmGrand Rapids Gerald R. Ford Intl
$339
Delta
Aug 20
GRR1:08 pmGrand Rapids Gerald R. Ford Intl
6h 38m
1 stop
SAT6:46 pmSan Antonio
Aug 23
SAT5:20 amSan Antonio
5h 41m
1 stop
GRR12:01 pmGrand Rapids Gerald R. Ford Intl
$342

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 8, 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 8/31

8:01 pm-7:31 pm

1 stop24h 30m

San Antonio

Wed 9/2

8:26 pm-7:06 pm

1 stop21h 40m

$235

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Tue 8/25

6:34 am-12:53 pm

1 stop7h 19m

San Antonio

Sat 8/29

12:29 pm-8:46 pm

1 stop7h 17m

$249
Quickest round-trip

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Tue 8/25

4:20 pm-11:05 pm

2 stops7h 45m

San Antonio

Sat 8/29

6:55 am-12:40 pm

1 stop4h 45m

$254

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Wed 8/5

7:59 am-1:38 pm

1 stop6h 39m

San Antonio

Wed 8/12

5:15 am-1:53 pm

1 stop7h 38m

$257

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Tue 8/25

4:20 pm-9:30 pm

2 stops6h 10m

San Antonio

Sat 8/29

9:45 am-8:10 pm

2 stops9h 25m

$259

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Thu 8/27

8:01 pm-7:31 pm

1 stop24h 30m

San Antonio

Sat 8/29

8:26 pm-7:06 pm

1 stop21h 40m

$260

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Fri 8/21

9:13 pm-8:56 am

1 stop12h 43m

San Antonio

Mon 8/24

9:51 am-8:28 pm

1 stop9h 37m

$264

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

Thu 8/27

8:26 pm-7:06 pm

1 stop21h 40m

$268

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

Thu 8/27

8:26 pm-7:06 pm

1 stop21h 40m

$270

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Sat 10/24

2:45 pm-11:25 pm

2 stops9h 40m

San Antonio

Sat 10/31

6:00 am-2:10 pm

2 stops7h 10m

$273

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 1% 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 59m

Direct flights

None
The fastest flight from Grand Rapids to San Antonio takes 5h 59m
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 59m.

  • 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
8,451 reviews
Search Delta flights
United AirlinesPriceFrom $290Free CancellationRating
7.4
9,948 reviews
Search United Airlines flights
American AirlinesPriceFrom $296Free CancellationRating
7.1
11,783 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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