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Cheap flights from Grand Rapids to San Antonio from $84

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 11/13. 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

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Frontier Logo
9:57 am - 6:19 pmGRR-SAT
9h 22m1 stop
Frontier Logo
7:00 am - 3:49 pmSAT-GRR
7h 49m1 stop
$141Frontier
Find Deal
Sat, Nov 22 - Tue, Nov 25
Frontier Logo
4:44 pm - 12:20 amGRR-SAT
8h 36m1 stop
Frontier Logo
7:00 am - 3:49 pmSAT-GRR
7h 49m1 stop
$144Frontier
Find Deal
Fri, Nov 21 - Sun, Nov 23
American Airlines Logo
5:00 pm - 10:53 pmGRR-SAT
6h 53m1 stop
American Airlines Logo
9:32 am - 6:14 pmSAT-GRR
7h 42m1 stop
$335American Airlines
Find Deal
Tue, Dec 23 - Tue, Dec 30
Delta Logo
5:55 pm - 12:34 amGRR-SAT
7h 39m1 stop
Delta Logo
5:00 pm - 11:27 pmSAT-GRR
5h 27m1 stop
$336Delta
Find Deal
Tue, Dec 2 - Tue, Dec 9
American Airlines Logo
4:45 pm - 9:49 pmGRR-SAT
6h 04m1 stop
American Airlines Logo
7:00 am - 3:24 pmSAT-GRR
7h 24m2 stops
$341American Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
Southwest Logo
3:00 pm - 9:10 pmGRR-SAT
7h 10m1 stop
Southwest Logo
5:40 am - 1:55 pmSAT-GRR
7h 15m1 stop
$371Southwest
Find Deal
Tue, Dec 16 - Fri, Dec 19
Southwest Logo
3:00 pm - 9:10 pmGRR-SAT
7h 10m1 stop
Southwest Logo
2:30 pm - 10:35 pmSAT-GRR
7h 05m1 stop
$372Southwest
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Tue, Dec 2 - Fri, Dec 5
United Airlines Logo
3:25 pm - 8:53 pmGRR-SAT
6h 28m1 stop
United Airlines Logo
2:22 pm - 11:29 pmSAT-GRR
8h 07m2 stops
$377United Airlines
Find Deal
Tue, Dec 2 - Fri, Dec 5
Delta Logo
5:55 pm - 10:57 pmGRR-SAT
6h 02m1 stop
Delta Logo
4:00 pm - 11:57 pmSAT-GRR
6h 57m1 stop
$396Delta
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Fri, Jan 16 - Mon, Jan 19
United Airlines Logo
7:15 am - 12:24 pmGRR-SAT
6h 09m1 stop
United Airlines Logo
2:15 pm - 11:40 pmSAT-GRR
8h 25m2 stops
$401United Airlines
Find Deal
Fri, Jan 16 - Mon, Jan 19

Frontier flights from Grand Rapids to San Antonio

Our best Frontier deals on Grand Rapids to San Antonio flight tickets
Frontier
Nov 22
GRR9:57 amGrand Rapids Gerald R. Ford Intl
9h 22m
1 stop
SAT6:19 pmSan Antonio
Nov 25
SAT7:00 amSan Antonio
7h 49m
1 stop
GRR3:49 pmGrand Rapids Gerald R. Ford Intl
$141
Find similar
Frontier
Nov 21
GRR4:44 pmGrand Rapids Gerald R. Ford Intl
8h 36m
1 stop
SAT12:20 amSan Antonio
Nov 23
SAT7:00 amSan Antonio
7h 49m
1 stop
GRR3:49 pmGrand Rapids Gerald R. Ford Intl
$144
Find similar
Frontier
Nov 13
GRR8:49 pmGrand Rapids Gerald R. Ford Intl
23h 41m
1 stop
SAT7:30 pmSan Antonio
Nov 15
SAT3:12 pmSan Antonio
27h 41m
1 stop
GRR7:53 pmGrand Rapids Gerald R. Ford Intl
$166
Find similar

American Airlines flights from Grand Rapids to San Antonio

Our best American Airlines deals on Grand Rapids to San Antonio flight tickets
American Airlines
Dec 23
GRR5:00 pmGrand Rapids Gerald R. Ford Intl
6h 53m
1 stop
SAT10:53 pmSan Antonio
Dec 30
SAT9:32 amSan Antonio
7h 42m
1 stop
GRR6:14 pmGrand Rapids Gerald R. Ford Intl
$335
Find similar
American Airlines
Dec 2
GRR4:45 pmGrand Rapids Gerald R. Ford Intl
6h 04m
1 stop
SAT9:49 pmSan Antonio
Dec 9
SAT7:00 amSan Antonio
7h 24m
2 stops
GRR3:24 pmGrand Rapids Gerald R. Ford Intl
$341
Find similar
American Airlines
Dec 6
GRR1:14 pmGrand Rapids Gerald R. Ford Intl
7h 53m
2 stops
SAT8:07 pmSan Antonio
Dec 13
SAT5:00 amSan Antonio
6h 44m
2 stops
GRR12:44 pmGrand Rapids Gerald R. Ford Intl
$347
Find similar

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 November 4, 2025.
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

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Sat 11/22

9:57 am-6:19 pm

1 stop9h 22m

San Antonio

Tue 11/25

7:00 am-3:49 pm

1 stop7h 49m

$141

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Fri 11/21

4:44 pm-12:20 am

1 stop8h 36m

San Antonio

Sun 11/23

7:00 am-3:49 pm

1 stop7h 49m

$144

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Tue 12/23

5:00 pm-10:53 pm

1 stop6h 53m

San Antonio

Tue 12/30

9:32 am-6:14 pm

1 stop7h 42m

$335

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Tue 12/2

5:55 pm-12:34 am

1 stop7h 39m

San Antonio

Tue 12/9

5:00 pm-11:27 pm

1 stop5h 27m

$336

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Tue 12/2

4:45 pm-9:49 pm

1 stop6h 04m

San Antonio

Tue 12/9

7:00 am-3:24 pm

2 stops7h 24m

$341

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Tue 12/16

3:00 pm-9:10 pm

1 stop7h 10m

San Antonio

Fri 12/19

5:40 am-1:55 pm

1 stop7h 15m

$371

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Tue 12/2

3:00 pm-9:10 pm

1 stop7h 10m

San Antonio

Fri 12/5

2:30 pm-10:35 pm

1 stop7h 05m

$372

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Tue 12/2

3:25 pm-8:53 pm

1 stop6h 28m

San Antonio

Fri 12/5

2:22 pm-11:29 pm

2 stops8h 07m

$377

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Fri 1/16

5:55 pm-10:57 pm

1 stop6h 02m

San Antonio

Mon 1/19

4:00 pm-11:57 pm

1 stop6h 57m

$396

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Fri 1/16

7:15 am-12:24 pm

1 stop6h 09m

San Antonio

Mon 1/19

2:15 pm-11:40 pm

2 stops8h 25m

$401

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 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 May instead. Flights to San Antonio in May, while not as cheap as those in September, still average around $365.

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Wednesday when prices can be found for as low as $357. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Sunday is $447.

What is the cheapest time of day to depart on your flight to San Antonio?

According to our data, the cheapest time of day to fly to San Antonio is at noon. momondo users have found flights departing from Grand Rapids to San Antonio at noon for as low as $371. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the afternoon, with an average ticket price of $422. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight 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 $402 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 $335 on momondo.

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

As of November 2025, prices for Grand Rapids to San Antonio flights are approximately 19% 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

Direct flights

None
There are no direct flights from Grand Rapids to San Antonio. There are no popular flight routes from Grand Rapids to San Antonio.
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  • 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 36m.

  • 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 $99Free CancellationRating
5.8
3,117 reviews
Search Frontier flights
DeltaPriceFrom $272Free CancellationRating
7.9
8,003 reviews
Search Delta flights
American AirlinesPriceFrom $276Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
United AirlinesPriceFrom $284Free CancellationRating
7.4
9,002 reviews
Search United Airlines flights
SouthwestPriceFrom $351Free CancellationRating
8.0
4,239 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
Boerne
Kerrville
Schertz
Pleasanton

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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