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Cheap flights from Grand Rapids to San Antonio from $145

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 7/2. 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

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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.
United Airlines Logo
5:00 am - 11:52 am
GRR
-
SAT
7h 52m
1 stop
United Airlines Logo
12:55 pm - 8:17 pm
SAT
-
GRR
6h 22m
1 stop
$257United Airlines
Wed, Aug 12 - Wed, Aug 19
Southwest Logo
4:20 pm - 9:40 pm
GRR
-
SAT
6h 20m
2 stops
Southwest Logo
2:35 pm - 10:50 pm
SAT
-
GRR
7h 15m
1 stop
$262Southwest
Wed, Aug 12 - Wed, Aug 19
Southwest Logo
4:20 pm - 9:40 pm
GRR
-
SAT
6h 20m
2 stops
Southwest Logo
3:15 pm - 10:50 pm
SAT
-
GRR
6h 35m
2 stops
$267Southwest
Wed, Aug 12 - Wed, Aug 19
Frontier Logo
8:29 pm - 6:56 pm
GRR
-
SAT
23h 27m
1 stop
Frontier Logo
7:39 pm - 7:40 pm
SAT
-
GRR
23h 01m
1 stop
$278Frontier
Thu, Jul 2 - Thu, Jul 9
Frontier Logo
8:25 pm - 6:56 pm
GRR
-
SAT
23h 31m
1 stop
Frontier Logo
7:51 pm - 7:44 pm
SAT
-
GRR
22h 53m
1 stop
$280Frontier
Mon, Aug 17 - Wed, Aug 19
Delta Logo
7:53 am - 3:10 pm
GRR
-
SAT
8h 17m
1 stop
Delta Logo
6:04 pm - 12:03 am
SAT
-
GRR
4h 59m
1 stop
$284Delta
Wed, Jul 29 - Tue, Aug 11
United Airlines Logo
7:15 am - 12:29 pm
GRR
-
SAT
6h 14m
1 stop
United Airlines Logo
1:00 pm - 8:17 pm
SAT
-
GRR
6h 17m
1 stop
$298United Airlines
Thu, Aug 6 - Tue, Aug 18
Southwest Logo
5:45 am - 12:25 pm
GRR
-
SAT
7h 40m
1 stop
Southwest Logo
6:40 am - 3:10 pm
SAT
-
GRR
7h 30m
2 stops
$303Southwest
Thu, Aug 6 - Tue, Aug 18
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
$304Frontier
Tue, Oct 20 - Sat, Oct 24
American Airlines Logo
5:23 pm - 11:05 pm
GRR
-
SAT
6h 42m
1 stop
American Airlines Logo
9:55 am - 4:50 pm
SAT
-
GRR
5h 55m
1 stop
$311American Airlines
Wed, Jul 1 - Wed, Jul 8

Frontier flights from Grand Rapids to San Antonio

Our best Frontier deals on Grand Rapids to San Antonio flight tickets
Frontier
Jul 2
GRR8:29 pmGrand Rapids Gerald R. Ford Intl
23h 27m
1 stop
SAT6:56 pmSan Antonio
Jul 9
SAT7:39 pmSan Antonio
23h 01m
1 stop
GRR7:40 pmGrand Rapids Gerald R. Ford Intl
$278
Frontier
Aug 17
GRR8:25 pmGrand Rapids Gerald R. Ford Intl
23h 31m
1 stop
SAT6:56 pmSan Antonio
Aug 19
SAT7:51 pmSan Antonio
22h 53m
1 stop
GRR7:44 pmGrand Rapids Gerald R. Ford Intl
$280
Frontier
Oct 20
GRR4:37 pmGrand Rapids Gerald R. Ford Intl
19h 44m
1 stop
SAT11:21 amSan Antonio
Oct 24
SAT12:16 pmSan Antonio
26h 26m
1 stop
GRR3:42 pmGrand Rapids Gerald R. Ford Intl
$304

Delta flights from Grand Rapids to San Antonio

Our best Delta deals on Grand Rapids to San Antonio flight tickets
Delta
Jul 29
GRR7:53 amGrand Rapids Gerald R. Ford Intl
8h 17m
1 stop
SAT3:10 pmSan Antonio
Aug 11
SAT6:04 pmSan Antonio
4h 59m
1 stop
GRR12:03 amGrand Rapids Gerald R. Ford Intl
$284
Delta
Aug 17
GRR5:30 amGrand Rapids Gerald R. Ford Intl
6h 04m
1 stop
SAT10:34 amSan Antonio
Aug 17
SAT4:00 pmSan Antonio
6h 55m
1 stop
GRR11:55 pmGrand Rapids Gerald R. Ford Intl
$339
Delta
Jul 20
GRR5:59 pmGrand Rapids Gerald R. Ford Intl
5h 23m
1 stop
SAT10:22 pmSan Antonio
Jul 29
SAT5:15 amSan Antonio
5h 06m
1 stop
GRR11:21 amGrand Rapids Gerald R. Ford Intl
$369

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 4, 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

Wed 8/12

5:00 am-11:52 am

1 stop7h 52m

San Antonio

Wed 8/19

12:55 pm-8:17 pm

1 stop6h 22m

$257

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Wed 8/12

4:20 pm-9:40 pm

2 stops6h 20m

San Antonio

Wed 8/19

2:35 pm-10:50 pm

1 stop7h 15m

$262

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Wed 8/12

4:20 pm-9:40 pm

2 stops6h 20m

San Antonio

Wed 8/19

3:15 pm-10:50 pm

2 stops6h 35m

$267

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Thu 7/2

8:29 pm-6:56 pm

1 stop23h 27m

San Antonio

Thu 7/9

7:39 pm-7:40 pm

1 stop23h 01m

$278

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Mon 8/17

8:25 pm-6:56 pm

1 stop23h 31m

San Antonio

Wed 8/19

7:51 pm-7:44 pm

1 stop22h 53m

$280

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Wed 7/29

7:53 am-3:10 pm

1 stop8h 17m

San Antonio

Tue 8/11

6:04 pm-12:03 am

1 stop4h 59m

$284
Quickest round-trip

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Thu 8/6

7:15 am-12:29 pm

1 stop6h 14m

San Antonio

Tue 8/18

1:00 pm-8:17 pm

1 stop6h 17m

$298

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Thu 8/6

5:45 am-12:25 pm

1 stop7h 40m

San Antonio

Tue 8/18

6:40 am-3:10 pm

2 stops7h 30m

$303

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Tue 10/20

4:37 pm-11:21 am

1 stop19h 44m

San Antonio

Sat 10/24

12:16 pm-3:42 pm

1 stop26h 26m

$304

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Wed 7/1

5:23 pm-11:05 pm

1 stop6h 42m

San Antonio

Wed 7/8

9:55 am-4:50 pm

1 stop5h 55m

$311

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 June 2026, prices for Grand Rapids to San Antonio flights are approximately 12% 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

5h 37m

Direct flights

None
The fastest flight from Grand Rapids to San Antonio takes 5h 37m
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 37m.

  • 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
8,395 reviews
Search Delta flights
United AirlinesPriceFrom $296Free CancellationRating
7.4
9,773 reviews
Search United Airlines flights
American AirlinesPriceFrom $296Free CancellationRating
7.1
11,641 reviews
Search American Airlines flights
SouthwestPriceFrom $335Free CancellationRating
8.0
4,256 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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