$128+ 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — SAT
Sep 12 — Sep 191
Round-trip
1 adult, Economy
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Find cheap flights from Grand Rapids to San Antonio with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Grand Rapids to San Antonio
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Best
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Cheapest flights from Grand Rapids to San AntonioExplore 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 August 13, 2026.
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 August 13, 2026.
This CheapOair deal was found by Cheapflights users on 8/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/174:24 pm -
1 stop28h 01m
Mon 9/218:20 pm -
1 stop18h 06m
Deal found 8/12![Frontier logo]()
$166
This Expedia deal was found by Cheapflights users on 8/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:13 pm -
1 stop12h 43m
Mon 9/79:51 am -
1 stop9h 47m
Deal found 8/12![Frontier logo]()
$190
This CheapOair deal was found by Cheapflights users on 8/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/174:24 pm -
1 stop28h 01m
Sun 9/208:20 pm -
1 stop13h 42m
Deal found 8/12![Frontier logo]()
$227
This CheapOair deal was found by Cheapflights users on 8/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:59 am -
1 stop8h 26m
Fri 9/188:20 pm -
1 stop18h 06m
Deal found 8/12![Frontier logo]()
$234
This CheapOair deal was found by Cheapflights users on 8/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/264:24 pm -
1 stop28h 01m
Wed 9/308:20 pm -
1 stop18h 06m
Deal found 8/11![Frontier logo]()
$250
This CheapOair deal was found by Cheapflights users on 8/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:01 pm -
1 stop24h 30m
Thu 9/108:20 pm -
1 stop13h 42m
Deal found 8/10![Frontier logo]()
$251
This Southwest deal was found by Cheapflights users on 8/10. 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.
Sat 9/58:50 am -
1 stop9h 00m
Sat 9/126:00 am -
1 stop12h 20m
Deal found 8/10![Southwest logo]()
$254
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Wed 9/95:29 pm -
1 stop5h 30m
Wed 9/236:48 pm -
1 stop4h 50m
Deal found 8/12![American Airlines logo]()
$255
This Delta deal was found by Cheapflights users on 8/11. 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.
Tue 10/206:02 pm -
1 stop6h 05m
Sat 10/315:30 am -
1 stop5h 26m
Deal found 8/11![Delta logo]()
$257
This Frontier deal was found by Cheapflights users on 8/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/289:13 pm -
1 stop12h 43m
Mon 8/319:51 am -
1 stop9h 37m
Deal found 8/12![Frontier logo]()
$265
This CheapOair deal was found by Cheapflights users on 8/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/38:01 pm -
1 stop24h 30m
Mon 9/79:51 am -
1 stop9h 47m
Deal found 8/12![Frontier logo]()
$268
Best flights from Grand Rapids to San AntonioDiscover carefully curated flight deals from Grand Rapids to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 13, 2026.
Discover carefully curated flight deals from Grand Rapids to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 13, 2026.
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:52 pm -
1 stop7h 59m
Sat 9/266:35 am -
1 stop5h 34m
Deal found 8/12![United Airlines logo]()
$255
This Southwest deal was found by Cheapflights users on 8/10. 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 10/2812:35 pm -
2 stops8h 55m
Wed 11/49:50 am -
1 stop4h 50m
Deal found 8/10![Southwest logo]()
$260
This CheapOair deal was found by Cheapflights users on 8/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/224:24 pm -
1 stop28h 01m
Fri 9/258:20 pm -
1 stop18h 06m
Deal found 8/8![Frontier logo]()
$275
This Delta deal was found by Cheapflights users on 8/12. 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 8/266:10 am -
1 stop6h 00m
Sat 9/55:20 am -
1 stop6h 09m
Deal found 8/12![Delta logo]()
$291
This Southwest deal was found by Cheapflights users on 8/12. 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 9/233:55 pm -
2 stops8h 05m
Sat 9/266:45 am -
2 stops12h 30m
Deal found 8/12![Southwest logo]()
$339
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/93:52 pm -
2 stops7h 52m
Wed 9/236:30 am -
1 stop5h 28m
Deal found 8/11![United Airlines logo]()
$370
This Delta deal was found by Cheapflights users on 8/10. 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.
Mon 8/316:02 pm -
1 stop7h 26m
Sun 9/65:20 am -
1 stop6h 09m
Deal found 8/10![Delta logo]()
$374
This Southwest deal was found by Cheapflights users on 8/11. 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.
Sun 10/45:25 am -
1 stop7h 45m
Tue 10/62:25 pm -
1 stop7h 05m
Deal found 8/11![Southwest logo]()
$346
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/93:52 pm -
2 stops7h 52m
Sun 9/131:00 pm -
1 stop6h 24m
Deal found 8/11![United Airlines logo]()
$370
This Southwest deal was found by Cheapflights users on 8/12. 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 9/35:45 am -
2 stops8h 05m
Mon 9/75:00 am -
1 stop6h 15m
Deal found 8/12![Southwest logo]()
$361
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:00 am -
1 stop8h 11m
Sat 10/175:30 am -
2 stops6h 39m
Deal found 8/11![United Airlines logo]()
$388
Last-minute flights from Grand Rapids to San AntonioDiscover last-minute flight deals from Grand Rapids to San Antonio. Data last updated August 13, 2026 and is based on user searches.
Discover last-minute flight deals from Grand Rapids to San Antonio. Data last updated August 13, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 8/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:01 pm -
1 stop24h 30m
Thu 9/108:20 pm -
1 stop13h 42m
Deal found 8/10![Frontier logo]()
$251
This Frontier deal was found by Cheapflights users on 8/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/289:13 pm -
1 stop12h 43m
Mon 8/319:51 am -
1 stop9h 37m
Deal found 8/12![Frontier logo]()
$265
This CheapOair deal was found by Cheapflights users on 8/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/38:01 pm -
1 stop24h 30m
Mon 9/79:51 am -
1 stop9h 47m
Deal found 8/12![Frontier logo]()
$268
This Expedia deal was found by Cheapflights users on 8/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:13 pm -
1 stop12h 43m
Mon 9/79:51 am -
1 stop9h 47m
Deal found 8/12![Frontier logo]()
$190
This Southwest deal was found by Cheapflights users on 8/10. 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.
Sat 9/58:50 am -
1 stop9h 00m
Sat 9/126:00 am -
1 stop12h 20m
Deal found 8/10![Southwest logo]()
$254
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Wed 9/95:29 pm -
1 stop5h 30m
Wed 9/236:48 pm -
1 stop4h 50m
Deal found 8/12![American Airlines logo]()
$255
This CheapOair deal was found by Cheapflights users on 8/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:59 am -
1 stop8h 26m
Fri 9/188:20 pm -
1 stop18h 06m
Deal found 8/11![Frontier logo]()
$250
This Delta deal was found by Cheapflights users on 8/12. 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.
Sat 9/128:25 am -
1 stop6h 42m
Wed 9/234:21 pm -
1 stop6h 11m
Deal found 8/12![Delta logo]()
$257
This Delta deal was found by Cheapflights users on 8/12. 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.
Sat 9/128:25 am -
1 stop6h 42m
Thu 9/2411:36 am -
1 stop6h 23m
Deal found 8/12![Delta logo]()
$269
This CheapOair deal was found by Cheapflights users on 8/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/174:24 pm -
1 stop28h 01m
Mon 9/218:20 pm -
1 stop18h 06m
Deal found 8/12![Frontier logo]()
$166
This CheapOair deal was found by Cheapflights users on 8/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/174:24 pm -
1 stop28h 01m
Sun 9/208:20 pm -
1 stop13h 42m
Deal found 8/12![Frontier logo]()
$227
One-way flights from Grand Rapids to San AntonioSearch for one-way flight options from Grand Rapids to San Antonio. Find affordable one-way fares based on user searches. Data last updated August 13, 2026.
Search for one-way flight options from Grand Rapids to San Antonio. Find affordable one-way fares based on user searches. Data last updated August 13, 2026.
This CheapOair deal was found by Cheapflights users on 8/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:37 pm -
1 stop19h 44m
Deal found 8/11![Frontier logo]()
$131
This CheapOair deal was found by Cheapflights users on 8/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/110:50 am -
1 stop23h 12m
Deal found 8/12![Frontier logo]()
$150
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/243:46 pm -
2 stops8h 05m
Deal found 8/11![United Airlines logo]()
$170
This CheapOair deal was found by Cheapflights users on 8/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/244:24 pm -
1 stop28h 01m
Deal found 8/11![Frontier logo]()
$178
This CheapOair deal was found by Cheapflights users on 8/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/134:24 pm -
1 stop28h 01m
Deal found 8/9![Frontier logo]()
$180
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/233:46 pm -
2 stops8h 05m
Deal found 8/11![United Airlines logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 8/9. 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.
Mon 9/142:47 pm -
3 stops29h 38m
Deal found 8/9![Multiple Airlines logo]()
$201
This Southwest deal was found by Cheapflights users on 8/9. 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.
Mon 9/145:45 am -
1 stop7h 40m
Deal found 8/9![Southwest logo]()
$219
This Southwest deal was found by Cheapflights users on 8/9. 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 9/244:55 pm -
2 stops7h 05m
Deal found 8/9![Southwest logo]()
$224
Find 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 August 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $240 (CheapOair) |
One-way from | $131 (CheapOair) |
Popular in | April |
Cheapest in | September |
Average price | $404 |
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 August 13, 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
Cheapest round-trip
Grand RapidsSan Antonio
GRR Grand Rapids Gerald R. Ford Intl - SAT San Antonio
GRRSAT
Grand Rapids Gerald R. Ford Intl
Wed 9/23
3:52 pm-10:51 pm
1 stop7h 59m
San Antonio
Sat 9/26
6:35 am-1:09 pm
1 stop5h 34m
$255
Grand RapidsSan Antonio
GRR Grand Rapids Gerald R. Ford Intl - SAT San Antonio
GRRSAT
Grand Rapids Gerald R. Ford Intl
Wed 10/28
12:35 pm-8:30 pm
2 stops8h 55m
San Antonio
Wed 11/4
9:50 am-3:40 pm
1 stop4h 50m
$260
Grand RapidsSan Antonio
GRR Grand Rapids Gerald R. Ford Intl - SAT San Antonio
GRRSAT
Grand Rapids Gerald R. Ford Intl
Tue 9/22
4:24 pm-7:25 pm
1 stop28h 01m
San Antonio
Fri 9/25
8:20 pm-3:26 pm
1 stop18h 06m
$275
Quickest round-trip
Grand RapidsSan Antonio
GRR Grand Rapids Gerald R. Ford Intl - SAT San Antonio
GRRSAT
Grand Rapids Gerald R. Ford Intl
Wed 8/26
6:10 am-11:10 am
1 stop6h 00m
San Antonio
Sat 9/5
5:20 am-12:29 pm
1 stop6h 09m
$291
Grand RapidsSan Antonio
GRR Grand Rapids Gerald R. Ford Intl - SAT San Antonio
GRRSAT
Grand Rapids Gerald R. Ford Intl
Wed 9/23
3:55 pm-11:00 pm
2 stops8h 05m
San Antonio
Sat 9/26
6:45 am-8:15 pm
2 stops12h 30m
$339
Grand RapidsSan Antonio
GRR Grand Rapids Gerald R. Ford Intl - SAT San Antonio
GRRSAT
Grand Rapids Gerald R. Ford Intl
Sun 10/4
5:25 am-12:10 pm
1 stop7h 45m
San Antonio
Tue 10/6
2:25 pm-10:30 pm
1 stop7h 05m
$346
Grand RapidsSan Antonio
GRR Grand Rapids Gerald R. Ford Intl - SAT San Antonio
GRRSAT
Grand Rapids Gerald R. Ford Intl
Thu 9/3
5:45 am-12:50 pm
2 stops8h 05m
San Antonio
Mon 9/7
5:00 am-12:15 pm
1 stop6h 15m
$361
Grand RapidsSan Antonio
GRR Grand Rapids Gerald R. Ford Intl - SAT San Antonio
GRRSAT
Grand Rapids Gerald R. Ford Intl
Wed 9/9
3:52 pm-10:44 pm
2 stops7h 52m
San Antonio
Wed 9/23
6:30 am-12:58 pm
1 stop5h 28m
$370
Grand RapidsSan Antonio
GRR Grand Rapids Gerald R. Ford Intl - SAT San Antonio
GRRSAT
Grand Rapids Gerald R. Ford Intl
Wed 9/9
3:52 pm-10:44 pm
2 stops7h 52m
San Antonio
Sun 9/13
1:00 pm-8:24 pm
1 stop6h 24m
$370
Grand RapidsSan Antonio
GRR Grand Rapids Gerald R. Ford Intl - SAT San Antonio
GRRSAT
Grand Rapids Gerald R. Ford Intl
Mon 8/31
6:02 pm-12:28 am
1 stop7h 26m
San Antonio
Sun 9/6
5:20 am-12:29 pm
1 stop6h 09m
$374
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Grand Rapids to San Antonio
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Grand Rapids to San Antonio in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Grand Rapids-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Grand Rapids-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Grand Rapids-San Antonio flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Grand Rapids-San Antonio flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Grand Rapids-San Antonio flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
GRR-SAT
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?
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 6 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, September is the cheapest month in which you can book a flight from Grand Rapids to San Antonio (average of $315). Flying from Grand Rapids to San Antonio in April is currently the most expensive (average of $478). 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.
How much does it cost to fly round-trip from Grand Rapids to San Antonio?
Airfare is below average for this route at the moment.
Grand Rapids to San Antonio flights typically cost between $348 and $485 in September.The cheapest round-trip price found within the last 5 days was $166 on Frontier (Sep 17-Sep 21).
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 August 13, 2026.
See what other customers who have flown with Southwest,Delta, andUnited 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.
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Related info for your journey
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Top 4 airlines flying from Grand Rapids to San Antonio
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$290 | Average$415 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$290 | Average$418 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$296 | Average$432 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$335 | Average$458 | FlexibilityNo cancel fee | On-time63% |