$243+ Cheap flights from Grand Junction to San Antonio (GJT - 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
GJT — SAT
Sep 23 — Sep 301
Round-trip
1 adult, Economy
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Find cheap flights from Grand Junction 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
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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 Junction to San Antonio
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Cheapest flights from Grand Junction to San AntonioExplore the most affordable flight options available from Grand Junction to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 24, 2026.
Explore the most affordable flight options available from Grand Junction to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 24, 2026.
This American Airlines deal was found by Cheapflights users on 8/23. 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 9/234:41 pm -
1 stop4h 18m
Sun 9/276:00 am -
1 stop5h 25m
Deal found 8/23![American Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 8/24. 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 10/221:34 pm -
2 stops8h 17m
Mon 10/264:48 pm -
1 stop4h 49m
Deal found 8/24![United Airlines logo]()
$324
This American Airlines deal was found by Cheapflights users on 8/20. 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 9/38:30 am -
1 stop7h 03m
Sun 9/69:27 am -
1 stop7h 44m
Deal found 8/20![American Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 8/23. 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.
Sat 10/176:06 pm -
1 stop4h 52m
Wed 10/214:50 pm -
1 stop4h 40m
Deal found 8/23![United Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 8/19. 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.
Sat 11/214:56 pm -
1 stop5h 06m
Thu 11/266:00 am -
1 stop7h 54m
Deal found 8/19![American Airlines logo]()
$405
This American Airlines deal was found by Cheapflights users on 8/20. 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 9/48:30 am -
1 stop7h 03m
Tue 9/85:00 am -
2 stops7h 37m
Deal found 8/20![American Airlines logo]()
$406
This American Airlines deal was found by Cheapflights users on 8/19. 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 11/204:56 pm -
1 stop6h 11m
Thu 11/266:45 pm -
1 stop6h 42m
Deal found 8/19![American Airlines logo]()
$418
This United Airlines deal was found by Cheapflights users on 8/20. 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 10/81:34 pm -
1 stop6h 08m
Sun 10/115:30 am -
1 stop4h 19m
Deal found 8/20![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Sat 11/211:47 pm -
2 stops8h 04m
Thu 11/268:56 am -
1 stop4h 49m
Deal found 8/19![United Airlines logo]()
$420
Best flights from Grand Junction to San AntonioDiscover carefully curated flight deals from Grand Junction to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 24, 2026.
Discover carefully curated flight deals from Grand Junction to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 24, 2026.
This American Airlines deal was found by Cheapflights users on 8/22. 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.
Sun 9/63:27 pm -
1 stop7h 24m
Thu 9/103:38 pm -
1 stop6h 44m
Deal found 8/22![American Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 8/24. 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 10/221:34 pm -
1 stop6h 08m
Mon 10/264:48 pm -
1 stop6h 11m
Deal found 8/24![United Airlines logo]()
$378
This United Airlines deal was found by Cheapflights users on 8/22. 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.
Sat 10/176:06 pm -
1 stop4h 52m
Wed 10/214:50 pm -
1 stop4h 40m
Deal found 8/22![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 8/19. 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 1/51:20 pm -
2 stops8h 28m
Sat 1/98:55 am -
1 stop4h 20m
Deal found 8/19![United Airlines logo]()
$445
Last-minute flights from Grand Junction to San AntonioDiscover last-minute flight deals from Grand Junction to San Antonio. Data last updated August 24, 2026 and is based on user searches.
Discover last-minute flight deals from Grand Junction to San Antonio. Data last updated August 24, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/20. 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 9/38:30 am -
1 stop7h 03m
Sun 9/69:27 am -
1 stop7h 44m
Deal found 8/20![American Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 8/20. 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 9/311:19 am -
2 stops10h 20m
Sun 9/61:45 pm -
1 stop4h 41m
Deal found 8/20![United Airlines logo]()
$434
This American Airlines deal was found by Cheapflights users on 8/20. 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 9/48:30 am -
1 stop7h 03m
Tue 9/85:00 am -
2 stops7h 37m
Deal found 8/20![American Airlines logo]()
$406
This United Airlines deal was found by Cheapflights users on 8/20. 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 9/41:40 pm -
2 stops7h 59m
Tue 9/85:30 am -
2 stops6h 14m
Deal found 8/20![United Airlines logo]()
$580
This American Airlines deal was found by Cheapflights users on 8/22. 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.
Sun 9/612:12 pm -
2 stops10h 47m
Thu 9/103:38 pm -
1 stop6h 44m
Deal found 8/22![American Airlines logo]()
$456
This United Airlines deal was found by Cheapflights users on 8/21. 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.
Sun 9/131:40 pm -
1 stop6h 12m
Tue 9/154:39 pm -
1 stop4h 56m
Deal found 8/21![United Airlines logo]()
$547
This American Airlines deal was found by Cheapflights users on 8/23. 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 9/234:41 pm -
1 stop4h 18m
Sun 9/276:00 am -
1 stop5h 25m
Deal found 8/23![American Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 8/23. 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 9/235:30 am -
3 stops13h 20m
Sun 9/275:30 am -
1 stop4h 19m
Deal found 8/23![United Airlines logo]()
$538
One-way flights from Grand Junction to San AntonioSearch for one-way flight options from Grand Junction to San Antonio. Find affordable one-way fares based on user searches. Data last updated August 24, 2026.
Search for one-way flight options from Grand Junction to San Antonio. Find affordable one-way fares based on user searches. Data last updated August 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 10/1512:45 pm -
1 stop22h 30m
Deal found 8/22![Multiple Airlines logo]()
$243
This United Airlines deal was found by Cheapflights users on 8/21. 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.
Sat 9/193:12 pm -
1 stop7h 45m
Deal found 8/21![United Airlines logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 8/21. 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.
Sun 9/131:10 pm -
3 stops53h 15m
Deal found 8/21![Multiple Airlines logo]()
$291
Find flight deals from Grand Junction to San Antonio
Discover tips and strategies to find the most affordable flight options for your journey from Grand Junction (GJT) 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 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $319 (American Airlines) |
One-way from | $243 (Kiwi.com) |
Popular in | January |
Cheapest in | February |
Average price | $308 |
Cheapflights Fare Finder
Customize your flight search to find flights from Grand Junction 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 7,457,451 searches. Data last updated August 24, 2026.
Use the filters below to find and compare flights from Grand Junction to San Antonio that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Grand JunctionSan Antonio
GJT Grand Junction Regnl - SAT San Antonio
GJTSAT
Grand Junction Regnl
Sun 9/6
3:27 pm-11:51 pm
1 stop7h 24m
San Antonio
Thu 9/10
3:38 pm-9:22 pm
1 stop6h 44m
$349
Grand JunctionSan Antonio
GJT Grand Junction Regnl - SAT San Antonio
GJTSAT
Grand Junction Regnl
Thu 10/22
1:34 pm-8:42 pm
1 stop6h 08m
San Antonio
Mon 10/26
4:48 pm-9:59 pm
1 stop6h 11m
$378
Quickest round-trip
Grand JunctionSan Antonio
GJT Grand Junction Regnl - SAT San Antonio
GJTSAT
Grand Junction Regnl
Sat 10/17
6:06 pm-11:58 pm
1 stop4h 52m
San Antonio
Wed 10/21
4:50 pm-8:30 pm
1 stop4h 40m
$399
Grand JunctionSan Antonio
GJT Grand Junction Regnl - SAT San Antonio
GJTSAT
Grand Junction Regnl
Tue 1/5
1:20 pm-10:48 pm
2 stops8h 28m
San Antonio
Sat 1/9
8:55 am-12:15 pm
1 stop4h 20m
$445
Cheapest one-way
Grand JunctionSan Antonio
GJT Grand Junction Regnl - SAT San Antonio
GJTSAT
Grand Junction Regnl
Thu 10/15
12:45 pm-12:15 pm
1 stop22h 30m
$243
Quickest one-way
Grand JunctionSan Antonio
GJT Grand Junction Regnl - SAT San Antonio
GJTSAT
Grand Junction Regnl
Sat 9/19
4:41 pm-10:50 pm
1 stop5h 09m
$274
Grand JunctionSan Antonio
GJT Grand Junction Regnl - SAT San Antonio
GJTSAT
Grand Junction Regnl
Sat 9/19
3:12 pm-11:57 pm
1 stop7h 45m
$274
Grand JunctionSan Antonio
GJT Grand Junction Regnl - SAT San Antonio
GJTSAT
Grand Junction Regnl
Sun 9/13
1:40 pm-8:52 pm
1 stop6h 12m
$274
Grand JunctionSan Antonio
GJT Grand Junction Regnl - SAT San Antonio
GJTSAT
Grand Junction Regnl
Sun 9/13
1:10 pm-7:25 pm
3 stops53h 15m
$291
Sorted by cheapest first
Compare providers for flights from Grand Junction 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 Junction to San Antonio in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Grand Junction-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 Junction-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Grand Junction-San Antonio flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Grand Junction-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 Junction-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 Junction to San Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from Grand Junction with our price prediction graph.
GJT-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 Junction to San Antonio
What is the cheapest month to book a flight from Grand Junction to San Antonio?
Currently, February is the cheapest month in which you can book a flight from Grand Junction to San Antonio (average of $281). Flying from Grand Junction to San Antonio in January is currently the most expensive (average of $656). 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 Junction to San Antonio?
Airfare is typical for this route at the moment.
Grand Junction to San Antonio flights typically cost between $318 and $522 in September.The cheapest round-trip price found within the last 5 days was $319 on American Airlines (Sep 23-Sep 27).
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 24, 2026.
See what other customers who have flown with United Airlines and American Airlines from Grand Junction 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
7.7
Food
6.7
Crew
8.1
Entertainment
7.1
Comfort
7.3
Overall
7.4
Reviews
1 / 20
2.0
MediocreIsaac,May 2024
SHV - IAH
Boarding
7.7
Food
6.7
Crew
8.1
Entertainment
7.1
Comfort
7.3
Overall
7.4
Reviews
1 / 20
2.0
MediocreIsaac,May 2024
SHV - IAH
Boarding
7.7
Food
6.7
Crew
8.1
Entertainment
7.1
Comfort
7.3
Overall
7.4
Reviews
1 / 20
2.0
MediocreIsaac,May 2024
SHV - IAH
Related info for your journey
Find useful and relevant information for your journey from Grand Junction to San Antonio. 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 San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsNew Braunfels
Kerrville
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Grand Junction and San Antonio flights
Browse other Grand Junction and San Antonio flight options. Last updated on August 24, 2026.
Other flights from Grand Junction
Browse through other flights departing from Grand Junction. Flights are based on user searches made on Cheapflights and were last updated on August 24, 2026.
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Other flights to San Antonio
Explore flights to San Antonio departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 24, 2026.
Top 2 airlines flying from Grand Junction to San Antonio
Discover the top 2 airlines that operate flights from Grand Junction 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 7,457,451 searches. Data last updated August 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$211 | Average$398 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$280 | Average$328 | FlexibilityNo cancel fee | On-time71% |