Cheap flights from Grand Rapids to San Antonio from $102
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.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Grand Rapids to San Antonio
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Frontier flights from Grand Rapids to San Antonio
Our best Frontier deals on Grand Rapids to San Antonio flight tickets
American Airlines flights from Grand Rapids to San Antonio
Our best American Airlines deals on Grand Rapids to San Antonio flight tickets
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 August, 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 August, 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 22 weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $391 when searching 22 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 $337 on momondo.
What is the cheapest airline that flies from Grand Rapids Gerald R. Ford Intl to San Antonio?
Frontier, American Airlines, and Southwest are the most popular carriers operating from Grand Rapids Gerald R. Ford Intl to San Antonio
What airlines fly to San Antonio?
American Airlines, Delta and Allegiant Air are the top three most popular airlines that fly to San Antonio from Grand Rapids according to our data. American Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 6 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.
When to book flights from Grand Rapids to San Antonio
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
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 35m.
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?
The number of operators available for flights from Grand Rapids Gerald R. Ford Intl Airport to San Antonio Airport is 5 as of June 2025.
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?
momondo data reveals that the most frequently booked airline on the route from Grand Rapids to San Antonio is American Airlines, representing 48% of all bookings. The subsequent popular airlines are Delta at 19%, Southwest at 15%, and United Airlines at 13%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $99 | Free Cancellation | Rating 5.9 3,296 reviews | |||
| PriceFrom $284 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $286 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom $312 | Free Cancellation | Rating 7.4 8,801 reviews | |||
| PriceFrom $336 | Free Cancellation | Rating 8.0 4,278 reviews |
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsWhy 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.