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Cheap flights from Grand Island to San Antonio from $447

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Grand Island to San Antonio departing on 7/26. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Grand Island to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:17 pm - 6:44 pm
GRI
-
SAT
19h 27m
2 stops
Multiple Airlines Logo
9:32 pm - 10:04 pm
SAT
-
GRI
24h 32m
1 stop
$447Multiple Airlines
Sun, Jul 26 - Sun, Aug 2
American Airlines Logo
6:18 pm - 11:59 pm
GRI
-
SAT
5h 41m
1 stop
American Airlines Logo
5:35 pm - 11:34 pm
SAT
-
GRI
5h 59m
1 stop
$466American Airlines
Sat, Jun 27 - Tue, Jun 30
American Airlines Logo
6:18 pm - 11:59 pm
GRI
-
SAT
5h 41m
1 stop
American Airlines Logo
8:23 pm - 11:34 pm
SAT
-
GRI
27h 11m
1 stop
$477American Airlines
Sat, Jun 27 - Tue, Jun 30
American Airlines Logo
6:18 pm - 11:59 pm
GRI
-
SAT
5h 41m
1 stop
American Airlines Logo
5:35 pm - 11:34 pm
SAT
-
GRI
5h 59m
1 stop
$496American Airlines
Sat, Jun 27 - Tue, Jun 30
American Airlines Logo
6:18 pm - 11:04 pm
GRI
-
SAT
4h 46m
1 stop
American Airlines Logo
5:35 pm - 11:31 pm
SAT
-
GRI
5h 56m
1 stop
$518American Airlines
Sun, Jul 26 - Sun, Aug 2
American Airlines Logo
6:18 pm - 11:59 pm
GRI
-
SAT
5h 41m
1 stop
American Airlines Logo
6:01 am - 11:31 pm
SAT
-
GRI
17h 30m
1 stop
$533American Airlines
Sat, Jun 27 - Sun, Jul 5
American Airlines Logo
5:30 am - 11:59 pm
GRI
-
SAT
18h 29m
2 stops
American Airlines Logo
5:35 pm - 11:31 pm
SAT
-
GRI
5h 56m
1 stop
$662American Airlines
Sat, Jul 4 - Sat, Jul 11
American Airlines Logo
6:18 pm - 11:05 pm
GRI
-
SAT
4h 47m
1 stop
American Airlines Logo
7:08 pm - 11:31 pm
SAT
-
GRI
4h 23m
1 stop
$672American Airlines
Sun, Jun 28 - Fri, Jul 3
American Airlines Logo
5:30 am - 6:05 pm
GRI
-
SAT
12h 35m
2 stops
American Airlines Logo
8:23 pm - 11:34 pm
SAT
-
GRI
27h 11m
1 stop
$922American Airlines
Sat, Jun 27 - Tue, Jun 30
American Airlines Logo
5:30 am - 5:45 pm
GRI
-
SAT
12h 15m
2 stops
American Airlines Logo
6:01 am - 11:34 pm
SAT
-
GRI
17h 33m
1 stop
$998American Airlines
Sat, Jun 27 - Tue, Jun 30

American Airlines flights from Grand Island to San Antonio

Our best American Airlines deals on Grand Island to San Antonio flight tickets
American Airlines
Jun 27
GRI6:18 pmGrand Island
5h 41m
1 stop
SAT11:59 pmSan Antonio
Jun 30
SAT5:35 pmSan Antonio
5h 59m
1 stop
GRI11:34 pmGrand Island
$466
American Airlines
Jun 27
GRI6:18 pmGrand Island
5h 41m
1 stop
SAT11:59 pmSan Antonio
Jun 30
SAT8:23 pmSan Antonio
27h 11m
1 stop
GRI11:34 pmGrand Island
$477
American Airlines
Jun 27
GRI6:18 pmGrand Island
5h 41m
1 stop
SAT11:59 pmSan Antonio
Jun 30
SAT5:35 pmSan Antonio
5h 59m
1 stop
GRI11:34 pmGrand Island
$496

momondo Fare Finder

 
Customize your flight search to find flights from Grand Island 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 June 4, 2026.
Use the filters below to find and compare flights from Grand Island to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Grand IslandSan Antonio

GRI - SAT

GRISAT

Grand Island

Sun 7/26

11:17 pm-6:44 pm

2 stops19h 27m

San Antonio

Sun 8/2

9:32 pm-10:04 pm

1 stop24h 32m

$447

Grand IslandSan Antonio

GRI - SAT

GRISAT

Grand Island

Sat 6/27

6:18 pm-11:59 pm

1 stop5h 41m

San Antonio

Tue 6/30

5:35 pm-11:34 pm

1 stop5h 59m

$466

Grand IslandSan Antonio

GRI - SAT

GRISAT

Grand Island

Sat 6/27

6:18 pm-11:59 pm

1 stop5h 41m

San Antonio

Tue 6/30

8:23 pm-11:34 pm

1 stop27h 11m

$477

Grand IslandSan Antonio

GRI - SAT

GRISAT

Grand Island

Sat 6/27

6:18 pm-11:59 pm

1 stop5h 41m

San Antonio

Tue 6/30

5:35 pm-11:34 pm

1 stop5h 59m

$496

Grand IslandSan Antonio

GRI - SAT

GRISAT

Grand Island

Sun 7/26

6:18 pm-11:04 pm

1 stop4h 46m

San Antonio

Sun 8/2

5:35 pm-11:31 pm

1 stop5h 56m

$518

Grand IslandSan Antonio

GRI - SAT

GRISAT

Grand Island

Sat 6/27

6:18 pm-11:59 pm

1 stop5h 41m

San Antonio

Sun 7/5

6:01 am-11:31 pm

1 stop17h 30m

$533

Grand IslandSan Antonio

GRI - SAT

GRISAT

Grand Island

Sat 7/4

5:30 am-11:59 pm

2 stops18h 29m

San Antonio

Sat 7/11

5:35 pm-11:31 pm

1 stop5h 56m

$662
Quickest round-trip

Grand IslandSan Antonio

GRI - SAT

GRISAT

Grand Island

Sun 6/28

6:18 pm-11:05 pm

1 stop4h 47m

San Antonio

Fri 7/3

7:08 pm-11:31 pm

1 stop4h 23m

$672

Grand IslandSan Antonio

GRI - SAT

GRISAT

Grand Island

Sat 6/27

5:30 am-6:05 pm

2 stops12h 35m

San Antonio

Tue 6/30

8:23 pm-11:34 pm

1 stop27h 11m

$922

Grand IslandSan Antonio

GRI - SAT

GRISAT

Grand Island

Sat 6/27

5:30 am-5:45 pm

2 stops12h 15m

San Antonio

Tue 6/30

6:01 am-11:34 pm

1 stop17h 33m

$998

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Grand Island to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Grand Island to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Grand Island to San Antonio (GRI to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Grand Island to San Antonio

Fastest flight time

4h 47m

Direct flights

None
The fastest flight from Grand Island to San Antonio takes 4h 47m
There are no direct flights from Grand Island to San Antonio. There are no popular flight routes from Grand Island to San Antonio.
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Frequently asked questions about flying from Grand Island to San Antonio

  • How far is Grand Island to San Antonio by plane?

    San Antonio is 794.1 mi away from Grand Island. In terms of flight time, this usually takes a little over 4h 47m.

  • When did momondo last update prices for flights from Grand Island Airport to San Antonio Airport?

    Prices for flights from Grand Island Airport to San Antonio Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Grand Island Airport to San Antonio Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Grand Island Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The travel and health documents you'll need for your trip to San Antonio Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Antonio Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Grand Island to San Antonio

  • How do I get Price Alerts for flights from Grand Island to San Antonio?

    Confirm your travel details to search for the latest offers for flights from Grand Island to San Antonio. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Grand Island to San Antonio with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near San Antonio?

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

Why use momondo?

Why should I use momondo to find a flight deal from Grand Island to San Antonio?

Finding the right flight to San Antonio from Grand Island is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Antonio quick and easy, saving you time and money.

Can I find flights from Grand Island to San Antonio with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Antonio from Grand Island which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Grand Island to San Antonio?

Once all potential Grand Island to San Antonio flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Grand Island to San Antonio right now. Can momondo alert me if prices change?

Price alerts on flights to San Antonio from Grand Island are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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