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$153+ Cheap flights from Grand Rapids to San Antonio (GRR - SAT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — SAT
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Grand Rapids Gerald R. Ford Intl to San Antonio are usually found in May or September, booked 73 days in advance, depart on a Wednesday or Tuesday and return on a Saturday

Cheap flight deals from Grand Rapids to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Grand Rapids (GRR) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 16, 2025.

Round-trip from

$256
(Booking.com)

One-way from

$153
(Mytrip)

Popular in

April

Cheapest in

May

Average price

$366
From Grand Rapids Gerald R. Ford Intl to San Antonio
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One-way flight from Grand Rapids Gerald R. Ford Intl to San Antonio
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Highest demand for flights based on searches. 3% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Grand Rapids to San Antonio

Cheapest flights from Grand Rapids to San Antonio
Explore the most affordable flight options available from Grand Rapids to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Booking.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/198:34 pmGRR - SAT
1 stop24h 01mFrontier
Wed 10/223:59 pmSAT - GRR
1 stop26h 48mFrontier
Deal found 9/16$214
This Booking.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/98:49 pmGRR - SAT
1 stop23h 46mFrontier
Sun 10/128:26 pmSAT - GRR
1 stop22h 23mFrontier
Deal found 9/16$256
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/138:49 pmGRR - SAT
1 stop23h 41mFrontier
Mon 11/247:00 amSAT - GRR
1 stop7h 49mFrontier
Deal found 9/16$267
This Southwest deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/153:55 pmGRR - SAT
1 stop8h 20mSouthwest
Wed 10/225:35 amSAT - GRR
1 stop7h 45mSouthwest
Deal found 9/15$297
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/155:48 pmGRR - SAT
1 stop7h 32mDelta
Sat 10/185:14 amSAT - GRR
1 stop5h 36mDelta
Deal found 9/15$312
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/98:49 pmGRR - SAT
1 stop23h 46mFrontier
Tue 10/143:59 pmSAT - GRR
2 stops40h 44mFrontier
Deal found 9/14$322
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/177:33 pmGRR - SAT
1 stop22h 04mFrontier
Wed 10/223:59 pmSAT - GRR
2 stops25h 33mFrontier
Deal found 9/16$325
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/47:00 amGRR - SAT
2 stops8h 07mAmerican Airlines
Fri 11/76:20 pmSAT - GRR
1 stop4h 39mAmerican Airlines
Deal found 9/15$327
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/54:30 pmGRR - SAT
1 stop13h 39mMultiple Airlines
Mon 12/86:00 amSAT - GRR
1 stop11h 57mMultiple Airlines
Deal found 9/16$328
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/96:05 pmGRR - SAT
1 stop6h 00mSouthwest
Sat 10/112:00 pmSAT - GRR
1 stop6h 40mSouthwest
Deal found 9/14$332
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1612:31 pmGRR - SAT
1 stop6h 13mAmerican Airlines
Mon 10/206:05 amSAT - GRR
1 stop4h 46mAmerican Airlines
Deal found 9/15$337
This American Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/254:45 pmGRR - SAT
1 stop6h 04mAmerican Airlines
Fri 11/286:08 amSAT - GRR
1 stop6h 17mAmerican Airlines
Deal found 9/13$342

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Grand Rapids to San Antonio that are best for you.

Fly from

Grand Rapids

Fly to

San Antonio

Route

Depart

Return

Price

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Wed 10/15

5:48 pm-12:20 am

1 stop7h 32m

San Antonio

Tue 10/21

11:35 am-5:31 pm

1 stop4h 56m

$297

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Wed 10/15

3:55 pm-11:15 pm

1 stop8h 20m

San Antonio

Wed 10/22

5:35 am-2:20 pm

1 stop7h 45m

$297

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Wed 10/15

5:48 pm-12:20 am

1 stop7h 32m

San Antonio

Wed 10/22

6:15 pm-12:09 am

1 stop4h 54m

$297

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Thu 10/9

6:05 pm-11:05 pm

1 stop6h 00m

San Antonio

Sat 10/11

2:00 pm-9:40 pm

1 stop6h 40m

$332

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Fri 10/17

3:00 pm-11:25 pm

1 stop9h 25m

San Antonio

Sat 10/18

5:50 am-12:45 pm

1 stop5h 55m

$337

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Fri 12/5

6:00 am-1:12 pm

2 stops8h 12m

San Antonio

Mon 12/8

4:14 pm-9:59 pm

1 stop4h 45m

$342

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Tue 11/25

4:45 pm-9:49 pm

1 stop6h 04m

San Antonio

Fri 11/28

6:08 am-1:25 pm

1 stop6h 17m

$342

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Fri 10/24

6:05 pm-12:30 am

2 stops7h 25m

San Antonio

Mon 10/27

2:10 pm-11:35 pm

2 stops8h 25m

$347

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Thu 10/9

5:30 pm-10:57 pm

1 stop6h 27m

San Antonio

Tue 10/14

7:00 am-2:18 pm

1 stop6h 18m

$352

Grand RapidsSan Antonio

GRR - SAT

GRRSAT

Grand Rapids Gerald R. Ford Intl

Tue 11/11

4:35 pm-9:19 pm

1 stop5h 44m

San Antonio

Sun 11/23

5:15 am-1:25 pm

1 stop7h 10m

$352

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 16 results
1
2

Best time to book a flight from Grand Rapids to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Grand Rapids with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Grand Rapids to San Antonio

How far ahead should I book a flight from Grand Rapids to San Antonio?

Use this chart to determine the optimal time to book a round-trip flight from Grand Rapids to San Antonio. Price data was last updated on September 12, 2025.

The price you pay for your flight from Grand Rapids to San Antonio may vary depending on when you book. For the best chance of a lower fare, look to book 73 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Grand Rapids to San Antonio?

Currently, August is the cheapest month in which you can book a flight from Grand Rapids to San Antonio (average of $295). Flying from Grand Rapids to San Antonio in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GRR to SAT?

Find hourly flight availability from Grand Rapids to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 13% on flights from Grand Rapids to San Antonio by exploring options for tickets at noon.

What is the cheapest day to fly from Grand Rapids to San Antonio?

Use this chart to determine the cheapest time to fly round-trip from Grand Rapids to San Antonio. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Grand Rapids to San Antonio flight should consider departing on Wednesday at noon when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Antonio. Reviews last updated September 16, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Grand Rapids to San Antonio have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,957 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,924 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,174 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Grand Rapids to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Grand Rapids to San Antonio?

    A quick flight from Grand Rapids to San Antonio can take about 7h 32m. Delta provides one of the quickest options available for as low as $297. The distance between Grand Rapids and San Antonio is about 1167 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Grand Rapids to San Antonio round-trip?

    Currently priced at $99, Frontier will fly you from Grand Rapids to San Antonio and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $272 and $276, respectively. Frontier is currently priced 75% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Grand Rapids to San Antonio one-way?

    $153 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Southwest and United Airlines, with prices starting from $209 and $240, respectively.

  • Can I find deals for flights from Grand Rapids to San Antonio that include hotel bookings?

    Yes. In addition to deals on Grand Rapids to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Grand Rapids to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grand Rapids to San Antonio.

  • Can I find deals for business class flights from Grand Rapids to San Antonio?

    Yes. Cheapflights offers flight deals from Grand Rapids to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Grand Rapids to San Antonio?

    Currently, August is the cheapest month in which you can book a flight from Grand Rapids to San Antonio (average of $295). Flying from Grand Rapids to San Antonio in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Grand Rapids to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Grand Rapids to San Antonio

Discover the top 5 airlines that operate flights from Grand Rapids to San Antonio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$99Average$188FlexibilityNo cancel feeOn-time62%
DeltaCheapest$272Average$386FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$276Average$387FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$284Average$455FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$336Average$456FlexibilityNo cancel feeOn-time63%

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