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Cheap flights from Grand Rapids to San Antonio from $109

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 5/16. 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

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
8:29 pm - 6:59 pm
GRR
-
SAT
23h 30m
1 stop
Frontier Logo
7:54 pm - 7:44 pm
SAT
-
GRR
22h 50m
1 stop
$212Frontier
Sat, May 23 - Thu, May 28
Frontier Logo
8:29 pm - 6:59 pm
GRR
-
SAT
23h 30m
1 stop
Frontier Logo
7:54 pm - 7:44 pm
SAT
-
GRR
22h 50m
1 stop
$226Frontier
Sat, May 23 - Sun, May 31
Frontier Logo
8:32 pm - 6:59 pm
GRR
-
SAT
23h 27m
1 stop
Frontier Logo
7:54 pm - 7:44 pm
SAT
-
GRR
22h 50m
1 stop
$236Frontier
Fri, May 15 - Thu, May 21
Frontier Logo
8:29 pm - 6:59 pm
GRR
-
SAT
23h 30m
1 stop
Frontier Logo
7:54 pm - 7:44 pm
SAT
-
GRR
22h 50m
1 stop
$256Frontier
Mon, Jun 1 - Thu, Jun 4
Frontier Logo
8:29 pm - 6:54 pm
GRR
-
SAT
23h 25m
1 stop
Frontier Logo
7:51 pm - 7:42 pm
SAT
-
GRR
22h 51m
1 stop
$261Frontier
Mon, Jul 20 - Fri, Jul 31
Frontier Logo
8:29 pm - 6:59 pm
GRR
-
SAT
23h 30m
1 stop
Frontier Logo
7:54 pm - 7:44 pm
SAT
-
GRR
22h 50m
1 stop
$266Frontier
Mon, May 11 - Fri, May 15
Frontier Logo
8:29 pm - 6:56 pm
GRR
-
SAT
23h 27m
1 stop
Frontier Logo
4:22 pm - 11:49 am
SAT
-
GRR
18h 27m
1 stop
$281Frontier
Mon, Jun 22 - Fri, Jun 26
Delta Logo
5:50 pm - 11:12 pm
GRR
-
SAT
6h 22m
1 stop
Delta Logo
2:10 pm - 8:52 pm
SAT
-
GRR
5h 42m
1 stop
$291Delta
Tue, Sep 15 - Wed, Sep 23
Frontier Logo
8:32 pm - 6:59 pm
GRR
-
SAT
23h 27m
1 stop
Frontier Logo
7:54 pm - 7:44 pm
SAT
-
GRR
22h 50m
1 stop
$310Frontier
Fri, May 15 - Thu, May 21
United Airlines Logo
5:07 pm - 10:44 pm
GRR
-
SAT
6h 37m
1 stop
United Airlines Logo
5:18 pm - 11:57 pm
SAT
-
GRR
5h 39m
1 stop
$311United Airlines
Sat, Jun 6 - Tue, Jun 9

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Delta flights from Grand Rapids to San Antonio

Our best Delta deals on Grand Rapids to San Antonio flight tickets
Delta
Jul 29
GRR6:19 pmGrand Rapids Gerald R. Ford Intl
7h 05m
1 stop
SAT12:24 amSan Antonio
Aug 11
SAT5:20 amSan Antonio
7h 13m
1 stop
GRR1:33 pmGrand Rapids Gerald R. Ford Intl
$359
Delta
May 5
GRR1:37 pmGrand Rapids Gerald R. Ford Intl
7h 53m
1 stop
SAT8:30 pmSan Antonio
May 19
SAT5:20 amSan Antonio
7h 20m
1 stop
GRR1:40 pmGrand Rapids Gerald R. Ford Intl
$555
Delta
May 14
GRR6:15 amGrand Rapids Gerald R. Ford Intl
5h 58m
1 stop
SAT11:13 amSan Antonio
May 19
SAT5:25 amSan Antonio
6h 06m
1 stop
GRR12:31 pmGrand Rapids Gerald R. Ford Intl
$573

Frontier flights from Grand Rapids to San Antonio

Our best Frontier deals on Grand Rapids to San Antonio flight tickets
Frontier
May 23
GRR8:29 pmGrand Rapids Gerald R. Ford Intl
23h 30m
1 stop
SAT6:59 pmSan Antonio
May 28
SAT7:54 pmSan Antonio
22h 50m
1 stop
GRR7:44 pmGrand Rapids Gerald R. Ford Intl
$212
Frontier
May 23
GRR8:29 pmGrand Rapids Gerald R. Ford Intl
23h 30m
1 stop
SAT6:59 pmSan Antonio
May 31
SAT7:54 pmSan Antonio
22h 50m
1 stop
GRR7:44 pmGrand Rapids Gerald R. Ford Intl
$226
Frontier
May 15
GRR8:32 pmGrand Rapids Gerald R. Ford Intl
23h 27m
1 stop
SAT6:59 pmSan Antonio
May 21
SAT7:54 pmSan Antonio
22h 50m
1 stop
GRR7:44 pmGrand Rapids Gerald R. Ford Intl
$236

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 1, 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

Sat 5/23

8:29 pm-6:59 pm

1 stop23h 30m

San Antonio

Thu 5/28

7:54 pm-7:44 pm

1 stop22h 50m

$212

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Sat 5/23

8:29 pm-6:59 pm

1 stop23h 30m

San Antonio

Sun 5/31

7:54 pm-7:44 pm

1 stop22h 50m

$226

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Fri 5/15

8:32 pm-6:59 pm

1 stop23h 27m

San Antonio

Thu 5/21

7:54 pm-7:44 pm

1 stop22h 50m

$236

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Mon 6/1

8:29 pm-6:59 pm

1 stop23h 30m

San Antonio

Thu 6/4

7:54 pm-7:44 pm

1 stop22h 50m

$256

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Mon 7/20

8:29 pm-6:54 pm

1 stop23h 25m

San Antonio

Fri 7/31

7:51 pm-7:42 pm

1 stop22h 51m

$261

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Mon 5/11

8:29 pm-6:59 pm

1 stop23h 30m

San Antonio

Fri 5/15

7:54 pm-7:44 pm

1 stop22h 50m

$266

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Mon 6/22

8:29 pm-6:56 pm

1 stop23h 27m

San Antonio

Fri 6/26

4:22 pm-11:49 am

1 stop18h 27m

$281
Quickest round-trip

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Tue 9/15

5:50 pm-11:12 pm

1 stop6h 22m

San Antonio

Wed 9/23

2:10 pm-8:52 pm

1 stop5h 42m

$291

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Fri 5/15

8:32 pm-6:59 pm

1 stop23h 27m

San Antonio

Thu 5/21

7:54 pm-7:44 pm

1 stop22h 50m

$310

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Sat 6/6

5:07 pm-10:44 pm

1 stop6h 37m

San Antonio

Tue 6/9

5:18 pm-11:57 pm

1 stop5h 39m

$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 $414 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 $315 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 33% 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 53m

Direct flights

None
The fastest flight from Grand Rapids to San Antonio takes 4h 53m
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 53m.

  • 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
FrontierPriceFrom $109Free CancellationRating
5.6
2,970 reviews
Search Frontier flights
DeltaPriceFrom $272Free CancellationRating
7.9
8,464 reviews
Search Delta flights
American AirlinesPriceFrom $275Free CancellationRating
7.1
11,684 reviews
Search American Airlines flights
United AirlinesPriceFrom $296Free CancellationRating
7.4
9,675 reviews
Search United Airlines flights
SouthwestPriceFrom $335Free CancellationRating
8.0
4,317 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
Boerne
Pleasanton
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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