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$211+ 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 6/26. Fares are subject to change and may not be available on all flights or dates of travel.
GJT — SAT
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap 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 June 12, 2025.

Round-trip from

$279
(Delta)

One-way from

$211
(Delta)

Popular in

November

Cheapest in

February

Average price

$472
From Grand Junction Regnl to San Antonio
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One-way flight from Grand Junction Regnl to San Antonio
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Highest demand for flights based on searches. 9% potential increase in price ($43 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 June 12, 2025.

This Delta deal was found by Cheapflights users on 6/10. 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.
Wed 6/255:56 amGJT - SAT
1 stop6h 46mDelta
Sun 6/296:03 pmSAT - GJT
1 stop5h 28mDelta
Deal found 6/10$279
This American Airlines deal was found by Cheapflights users on 6/10. 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 6/284:33 pmGJT - SAT
1 stop5h 30mAmerican Airlines
Sun 6/295:00 amSAT - GJT
1 stop5h 55mAmerican Airlines
Deal found 6/10$299
This United Airlines deal was found by Cheapflights users on 6/11. 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 7/161:45 pmGJT - SAT
1 stop6h 12mUnited Airlines
Sat 7/195:15 amSAT - GJT
1 stop5h 21mUnited Airlines
Deal found 6/11$335

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 June 12, 2025.
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

Wed 6/25

5:56 am-1:42 pm

1 stop6h 46m

San Antonio

Sun 6/29

6:03 pm-10:31 pm

1 stop5h 28m

$279

Grand JunctionSan Antonio

GJT - SAT

GJTSAT

Grand Junction Regnl

Sat 6/28

4:33 pm-11:03 pm

1 stop5h 30m

San Antonio

Sun 6/29

5:00 am-9:55 am

1 stop5h 55m

$299

Grand JunctionSan Antonio

GJT - SAT

GJTSAT

Grand Junction Regnl

Wed 7/16

1:45 pm-8:57 pm

1 stop6h 12m

San Antonio

Sun 7/20

5:15 am-10:53 am

1 stop6h 38m

$335

Grand JunctionSan Antonio

GJT - SAT

GJTSAT

Grand Junction Regnl

Thu 6/26

6:52 pm-12:32 am

1 stop4h 40m

$211

Grand JunctionSan Antonio

GJT - SAT

GJTSAT

Grand Junction Regnl

Wed 10/8

1:35 pm-8:55 pm

1 stop6h 20m

$215

Grand JunctionSan Antonio

GJT - SAT

GJTSAT

Grand Junction Regnl

Thu 6/26

1:57 pm-1:21 pm

2 stops22h 24m

$232

Grand JunctionSan Antonio

GJT - SAT

GJTSAT

Grand Junction Regnl

Wed 6/25

12:15 pm-9:53 pm

2 stops8h 38m

$341

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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, August is the cheapest month in which you can book a flight from Grand Junction to San Antonio (average of $295). Flying from Grand Junction to San Antonio in March is currently the most expensive (average of $376). 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.

What is the cheapest time of day to fly from GJT to SAT?

Find hourly flight availability from Grand Junction to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

One of the essential ways to save on airfare from Grand Junction to San Antonio is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 8% on airfare.

Rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

Temperature in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 June 12, 2025.
Read through reviews of airlines operating flights from Grand Junction to San Antonio, such as Delta, United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    Flying on Delta is currently your cheapest option to San Antonio, with prices starting at $279. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $299 and $335, respectively. You may be able to fly from Grand Junction to San Antonio for 31% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Grand Junction to San Antonio one-way?

    One-way options have recently been found by users for as low as $211 on Delta. Other airlines that offer cheap prices include United Airlines from $215 and American Airlines from $341 one-way.

  • 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, August is the cheapest month in which you can book a flight from Grand Junction to San Antonio (average of $295). Flying from Grand Junction to San Antonio in March is currently the most expensive (average of $376). 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 Grand Junction?

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Alternative routes for Grand Junction to San Antonio

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$358FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$425FlexibilityNo cancel feeOn-time69%

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