$540+ Cheap flights from San Antonio to Grand Island (SAT - GRI)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — GRI
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from San Antonio to Grand Island 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 San Antonio to Grand Island
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Best
Last-minute
Cheapest flights from San Antonio to Grand IslandExplore the most affordable flight options available from San Antonio to Grand Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from San Antonio to Grand Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/107:06 pm -
1 stop4h 48m
Sat 11/145:30 am -
1 stop6h 25m
Deal found 10/26![American Airlines logo]()
$540
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 11/206:38 pm -
1 stop5h 19m
Fri 11/273:26 pm -
1 stop6h 34m
Deal found 10/28![American Airlines logo]()
$564
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Fri 11/137:06 pm -
1 stop4h 48m
Sun 11/153:25 pm -
1 stop6h 34m
Deal found 10/25![American Airlines logo]()
$954
This American Airlines deal was found by Cheapflights users on 10/25. 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 12/37:07 pm -
1 stop4h 49m
Mon 12/73:27 pm -
1 stop8h 40m
Deal found 10/25![American Airlines logo]()
$1,053
Best flights from San Antonio to Grand IslandDiscover carefully curated flight deals from San Antonio to Grand Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from San Antonio to Grand Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/107:06 pm -
1 stop4h 48m
Sat 11/145:30 am -
1 stop6h 25m
Deal found 10/26![American Airlines logo]()
$540
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 11/206:38 pm -
1 stop5h 19m
Fri 11/273:26 pm -
1 stop6h 34m
Deal found 10/28![American Airlines logo]()
$564
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Fri 11/137:06 pm -
1 stop4h 48m
Sun 11/153:25 pm -
1 stop6h 34m
Deal found 10/25![American Airlines logo]()
$954
This American Airlines deal was found by Cheapflights users on 10/25. 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 12/32:15 pm -
2 stops9h 41m
Mon 12/75:22 am -
1 stop5h 21m
Deal found 10/25![American Airlines logo]()
$1,615
Last-minute flights from San Antonio to Grand IslandDiscover last-minute flight deals from San Antonio to Grand Island. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Grand Island. Data last updated October 30, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/107:06 pm -
1 stop4h 48m
Sat 11/145:30 am -
1 stop6h 25m
Deal found 10/26![American Airlines logo]()
$540
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Fri 11/137:06 pm -
1 stop4h 48m
Sun 11/153:25 pm -
1 stop6h 34m
Deal found 10/25![American Airlines logo]()
$954
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 11/206:38 pm -
1 stop5h 19m
Fri 11/273:26 pm -
1 stop6h 34m
Deal found 10/28![American Airlines logo]()
$564
Find flight deals from San Antonio to Grand Island
Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Grand Island (GRI). 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 October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $540 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from San Antonio to Grand Island 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 7,457,451 searches. Data last updated October 30, 2026.
Use the filters below to find and compare flights from San Antonio to Grand Island that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
San AntonioGrand Island
SAT San Antonio - GRI Grand Island
SATGRI
San Antonio
Tue 11/10
7:06 pm-11:54 pm
1 stop4h 48m
Grand Island
Sat 11/14
5:30 am-11:55 am
1 stop6h 25m
$540
San AntonioGrand Island
SAT San Antonio - GRI Grand Island
SATGRI
San Antonio
Fri 11/20
6:38 pm-11:57 pm
1 stop5h 19m
Grand Island
Fri 11/27
3:26 pm-10:00 pm
1 stop6h 34m
$564
San AntonioGrand Island
SAT San Antonio - GRI Grand Island
SATGRI
San Antonio
Fri 11/13
7:06 pm-11:54 pm
1 stop4h 48m
Grand Island
Sun 11/15
3:25 pm-9:59 pm
1 stop6h 34m
$954
San AntonioGrand Island
SAT San Antonio - GRI Grand Island
SATGRI
San Antonio
Thu 12/3
2:15 pm-11:56 pm
2 stops9h 41m
Grand Island
Mon 12/7
5:22 am-10:43 am
1 stop5h 21m
$1,615
Sorted by cheapest first
Compare providers for flights from San Antonio to Grand Island
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 San Antonio to Grand Island in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Antonio-Grand Island flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Grand Island flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Grand Island flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Antonio-Grand Island 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 San Antonio-Grand Island 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 San Antonio to Grand Island
Have a flexible travel schedule? Discover the best time to fly to Grand Island from San Antonio with our price prediction graph.
SAT-GRI
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.
Related info for your journey
Find useful and relevant information for your journey from San Antonio to Grand Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Grand Island?
Book flights to Grand Island if you plan to visit one of these locationsHastings
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