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San Jose

$174+ Cheap flights from Grand Junction to San Jose (GJT - SJC)

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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
GJT — SJC
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 Jose

Discover tips and strategies to find the most affordable flight options for your journey from Grand Junction (GJT) to San Jose (SJC). 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

$335
(United Airlines)

One-way from

$174
(Delta)

Popular in

October

Cheapest in

September

Average price

$409
From Grand Junction Regnl to San Jose
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One-way flight from Grand Junction Regnl to San Jose
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 6% potential price decrease ($26 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 Jose

Cheapest flights from Grand Junction to San Jose
Explore the most affordable flight options available from Grand Junction to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/9. 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.
Fri 9/191:45 pmGJT - SJC
1 stop4h 32mUnited Airlines
Sun 9/213:45 pmSJC - GJT
1 stop5h 25mUnited Airlines
Deal found 6/9$335
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 6/146:59 pmGJT - SJC
1 stop4h 47mAmerican Airlines
Tue 6/176:00 amSJC - GJT
1 stop4h 42mAmerican Airlines
Deal found 6/10$369
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/196:51 pmGJT - SJC
1 stop6h 03mDelta
Sun 9/211:00 pmSJC - GJT
1 stop4h 10mDelta
Deal found 6/9$389

Cheapflights Fare Finder

Customize your flight search to find flights from Grand Junction to San Jose 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 Jose that are best for you.

Fly from

Grand Junction

Fly to

San Jose

Route

Depart

Return

Price

Grand JunctionSan Jose

GJT - SJC

GJTSJC

Grand Junction Regnl

Fri 9/19

1:45 pm-5:17 pm

1 stop4h 32m

San Jose

Sun 9/21

3:45 pm-10:10 pm

1 stop5h 25m

$335

Grand JunctionSan Jose

GJT - SJC

GJTSJC

Grand Junction Regnl

Fri 9/19

6:51 pm-11:54 pm

1 stop6h 03m

San Jose

Sun 9/21

1:00 pm-6:10 pm

1 stop4h 10m

$389

Grand JunctionSan Jose

GJT - SJC

GJTSJC

Grand Junction Regnl

Thu 7/10

6:00 am-8:55 am

1 stop3h 55m

$174

Grand JunctionSan Jose

GJT - SJC

GJTSJC

Grand Junction Regnl

Tue 8/12

7:30 am-1:22 pm

1 stop6h 52m

$209

Grand JunctionSan Jose

GJT - SJC

GJTSJC

Grand Junction Regnl

Thu 7/10

12:42 pm-3:27 pm

3 stops27h 45m

$278

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 Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose 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 Jose

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

Currently, September is the cheapest month in which you can book a flight from Grand Junction to San Jose (average of $255). Flying from Grand Junction to San Jose in June is currently the most expensive (average of $344). 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 SJC?

Find hourly flight availability from Grand Junction to San Jose. 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.

When flying from Grand Junction to San Jose, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 32% versus a flight at noon.

Rainfall in San Jose by month

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

In terms of precipitation, rainfall in San Jose ranges from 0.0 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. July is typically the driest time to visit San Jose when rainfall is around 0.0 in.

Temperature in San Jose by month

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

If weather is an important factor for your trip to San Jose, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing San Jose

Get insights into the airlines that provide service to San Jose. 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 Jose. Reviews last updated June 12, 2025.
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Grand Junction to San Jose. 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 Jose round-trip?

    Currently priced at $335, United Airlines will fly you from Grand Junction to San Jose and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Delta for as low as $389. You may be able to fly from Grand Junction to San Jose for 18% less than the average price by searching for these airlines.

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

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

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

    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 Jose.

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

    Yes. Cheapflights offers flight deals from Grand Junction to San Jose 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 Jose?

    Currently, September is the cheapest month in which you can book a flight from Grand Junction to San Jose (average of $255). Flying from Grand Junction to San Jose in June is currently the most expensive (average of $344). 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

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Top 3 airlines flying from Grand Junction to San Jose

Discover the top 3 airlines that operate flights from Grand Junction to San Jose. 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$268Average$358FlexibilityNo cancel feeOn-time71%
DeltaCheapest$283Average$333FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$288Average$434FlexibilityNo cancel feeOn-time69%

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