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$191+ 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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
GJT — SAT
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap flight deals from Grand Junction to San Antonio

Cheapest flights from Grand Junction to San Antonio
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 February 11, 2026.

This Delta deal was found by Cheapflights users on 2/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/235:25 pm
GJT
-
SAT
1 stop6h 00m
Delta
Mon 4/276:05 pm
SAT
-
GJT
1 stop4h 49m
Delta
Deal found 2/8$217
This United Airlines deal was found by Cheapflights users on 2/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/221:43 pm
GJT
-
SAT
1 stop5h 59m
United Airlines
Sat 4/254:45 pm
SAT
-
GJT
1 stop5h 14m
United Airlines
Deal found 2/9$227
This United Airlines deal was found by Cheapflights users on 2/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/191:43 pm
GJT
-
SAT
1 stop6h 13m
United Airlines
Sat 2/219:10 am
SAT
-
GJT
1 stop4h 37m
United Airlines
Deal found 2/9$259
This American Airlines deal was found by Cheapflights users on 2/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/194:46 pm
GJT
-
SAT
1 stop6h 13m
American Airlines
Sat 2/215:00 am
SAT
-
GJT
2 stops7h 32m
American Airlines
Deal found 2/9$264
This American Airlines deal was found by Cheapflights users on 2/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/14:46 pm
GJT
-
SAT
1 stop6h 13m
American Airlines
Sat 4/42:58 pm
SAT
-
GJT
1 stop7h 25m
American Airlines
Deal found 2/8$295
This United Airlines deal was found by Cheapflights users on 2/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/15:30 am
GJT
-
SAT
2 stops6h 38m
United Airlines
Sat 4/44:45 pm
SAT
-
GJT
1 stop5h 14m
United Airlines
Deal found 2/8$300
This United Airlines deal was found by Cheapflights users on 2/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/201:43 pm
GJT
-
SAT
1 stop6h 13m
United Airlines
Tue 2/244:45 pm
SAT
-
GJT
1 stop6h 36m
United Airlines
Deal found 2/8$305
This United Airlines deal was found by Cheapflights users on 2/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1111:00 am
GJT
-
SAT
1 stop4h 53m
United Airlines
Tue 2/174:45 pm
SAT
-
GJT
1 stop6h 36m
United Airlines
Deal found 2/8$319
This United Airlines deal was found by Cheapflights users on 2/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/111:38 pm
GJT
-
SAT
1 stop6h 06m
United Airlines
Sat 2/144:45 pm
SAT
-
GJT
1 stop4h 45m
United Airlines
Deal found 2/9$379

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 February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$217
(Delta)

One-way from

$191
(United Airlines)

Popular in

January

Cheapest in

November

Average price

$368
Provider with most accurate pricing for Grand Junction Regnl-San Antonio flight deals.
Search Deals
Provider most trusted by Cheapflights users for Grand Junction Regnl-San Antonio flights.
Search Deals
From Grand Junction Regnl to San Antonio
Search Deals
One-way flight from Grand Junction Regnl to San Antonio
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 2,558,603 searches. Data last updated February 11, 2026.
Use the filters below to find and compare flights from Grand Junction to San Antonio that are best for you.

Fly from

Grand Junction

Fly to

San Antonio

Route

Depart

Return

Price

Grand JunctionSan Antonio

GJT - SAT

GJTSAT

Grand Junction Regnl

Thu 4/23

5:25 pm-12:25 am

1 stop6h 00m

San Antonio

Mon 4/27

6:05 pm-9:54 pm

1 stop4h 49m

$217

Grand JunctionSan Antonio

GJT - SAT

GJTSAT

Grand Junction Regnl

Wed 4/22

1:43 pm-8:42 pm

1 stop5h 59m

San Antonio

Sat 4/25

4:45 pm-8:59 pm

1 stop5h 14m

$227

Grand JunctionSan Antonio

GJT - SAT

GJTSAT

Grand Junction Regnl

Wed 4/1

4:46 pm-11:59 pm

1 stop6h 13m

San Antonio

Sat 4/4

2:58 pm-9:23 pm

1 stop7h 25m

$295

Grand JunctionSan Antonio

GJT - SAT

GJTSAT

Grand Junction Regnl

Wed 4/1

5:30 am-1:08 pm

2 stops6h 38m

San Antonio

Sat 4/4

4:45 pm-8:59 pm

1 stop5h 14m

$300

Grand JunctionSan Antonio

GJT - SAT

GJTSAT

Grand Junction Regnl

Mon 3/9

5:30 am-1:13 pm

1 stop6h 43m

San Antonio

Fri 3/13

5:47 am-10:03 am

1 stop5h 16m

$399

Grand JunctionSan Antonio

GJT - SAT

GJTSAT

Grand Junction Regnl

Thu 4/23

7:01 am-5:43 pm

2 stops9h 42m

San Antonio

Mon 4/27

4:45 pm-8:59 pm

1 stop5h 14m

$454

Grand JunctionSan Antonio

GJT - SAT

GJTSAT

Grand Junction Regnl

Mon 4/6

5:15 pm-12:16 am

1 stop6h 01m

San Antonio

Fri 4/10

5:55 pm-9:53 pm

1 stop4h 58m

$459

Grand JunctionSan Antonio

GJT - SAT

GJTSAT

Grand Junction Regnl

Wed 4/22

7:01 am-1:00 pm

1 stop4h 59m

$191

Grand JunctionSan Antonio

GJT - SAT

GJTSAT

Grand Junction Regnl

Tue 3/10

3:22 pm-11:32 pm

1 stop7h 10m

$191

Grand JunctionSan Antonio

GJT - SAT

GJTSAT

Grand Junction Regnl

Mon 4/20

1:43 pm-8:42 pm

1 stop5h 59m

$200

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 11 results
1
2

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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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, November is the cheapest month in which you can book a flight from Grand Junction to San Antonio (average of $209). Flying from Grand Junction to San Antonio in May is currently the most expensive (average of $272). 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.

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 February 11, 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.
United Airlines
7.4
Good
9,273 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Food

6.6

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,273 reviews
United Airlines
7.4
Good
9,273 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Food

6.6

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
American Airlines
7.2
Good
11,265 reviews
United Airlines
7.4
Good
9,273 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Food

6.6

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

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.

  • How long is the flight from Grand Junction to San Antonio?

    Departing from Grand Junction to San Antonio will take you 5h 59m. Airlines will cover a distance of 875 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Grand Junction to San Antonio round-trip?

    Flying on United Airlines is currently your cheapest option to San Antonio, with prices starting at $211. Another option worth looking into is American Airlines, starting at $230 round trip. You may be able to fly from Grand Junction to San Antonio for 45% less than the average price by searching for these airlines.

  • Can I find deals for flights from Grand Junction to San Antonio that include hotel bookings?

    Yes. In addition to deals on Grand Junction to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Grand Junction to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grand Junction to San Antonio.

  • Can I find deals for business class flights from Grand Junction to San Antonio?

    Yes. Cheapflights offers flight deals from Grand Junction to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Grand Junction to San Antonio?

    Currently, November is the cheapest month in which you can book a flight from Grand Junction to San Antonio (average of $209). Flying from Grand Junction to San Antonio in May is currently the most expensive (average of $272). 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.

See more FAQs

Traveling to a place near San Antonio?

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

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Alternative routes for Grand Junction to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
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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 2,558,603 searches. Data last updated February 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$211Average$364FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$230Average$354FlexibilityNo cancel feeOn-time71%

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