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$241+ 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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
GJT — SJC
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
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 September 17, 2025.

Round-trip from

$249
(Delta)

One-way from

$241
(American Airlines)

Popular in

January

Cheapest in

August

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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Highest demand for flights based on searches. 11% potential increase in price ($49 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 17, 2025.

This Delta deal was found by Cheapflights users on 9/15. 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 10/301:15 pmGJT - SJC
1 stop3h 49mDelta
Wed 11/55:55 amSJC - GJT
1 stop5h 42mDelta
Deal found 9/15$249
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/245:30 amGJT - SJC
1 stop5h 22mUnited Airlines
Sun 10/264:05 pmSJC - GJT
1 stop4h 53mUnited Airlines
Deal found 9/15$277
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/247:02 pmGJT - SJC
1 stop4h 43mAmerican Airlines
Sun 10/267:09 pmSJC - GJT
1 stop4h 11mAmerican Airlines
Deal found 9/16$285
This American Airlines deal was found by Cheapflights users on 9/16. 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 11/66:54 pmGJT - SJC
1 stop4h 22mAmerican Airlines
Mon 11/106:10 amSJC - GJT
1 stop4h 19mAmerican Airlines
Deal found 9/16$345
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/45:30 amGJT - SJC
1 stop5h 35mUnited Airlines
Sat 11/812:30 pmSJC - GJT
1 stop7h 00mUnited Airlines
Deal found 9/15$350
This American Airlines deal was found by Cheapflights users on 9/15. 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 12/186:44 pmGJT - SJC
1 stop4h 54mAmerican Airlines
Mon 12/296:10 amSJC - GJT
1 stop4h 15mAmerican Airlines
Deal found 9/15$381
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Mon 10/205:30 amGJT - SJC
1 stop5h 22mUnited Airlines
Wed 10/2212:30 pmSJC - GJT
1 stop6h 52mUnited Airlines
Deal found 9/16$432
This Delta deal was found by Cheapflights users on 9/16. 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 10/241:15 pmGJT - SJC
2 stops9h 53mDelta
Sun 10/265:55 pmSJC - GJT
1 stop3h 34mDelta
Deal found 9/16$455
This Delta deal was found by Cheapflights users on 9/15. 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.
Sat 10/45:55 amGJT - SJC
2 stops9h 50mDelta
Mon 10/65:55 pmSJC - GJT
1 stop3h 34mDelta
Deal found 9/15$485
This Delta deal was found by Cheapflights users on 9/15. 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 10/95:55 amGJT - SJC
1 stop4h 09mDelta
Mon 10/135:55 pmSJC - GJT
1 stop3h 34mDelta
Deal found 9/15$486

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 September 17, 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

Thu 10/30

1:15 pm-4:04 pm

1 stop3h 49m

San Jose

Wed 11/5

5:55 am-12:37 pm

1 stop5h 42m

$249

Grand JunctionSan Jose

GJT - SJC

GJTSJC

Grand Junction Regnl

Sat 10/4

5:55 am-9:02 am

1 stop4h 07m

San Jose

Mon 10/6

5:55 pm-10:29 pm

1 stop3h 34m

$259

Grand JunctionSan Jose

GJT - SJC

GJTSJC

Grand Junction Regnl

Fri 10/24

5:30 am-9:52 am

1 stop5h 22m

San Jose

Sun 10/26

4:05 pm-9:58 pm

1 stop4h 53m

$277

Grand JunctionSan Jose

GJT - SJC

GJTSJC

Grand Junction Regnl

Sat 2/28

5:56 am-1:37 pm

2 stops8h 41m

San Jose

Tue 3/3

5:00 pm-10:30 pm

1 stop4h 30m

$294

Grand JunctionSan Jose

GJT - SJC

GJTSJC

Grand Junction Regnl

Sun 10/12

5:00 am-9:21 am

1 stop5h 21m

$241

Grand JunctionSan Jose

GJT - SJC

GJTSJC

Grand Junction Regnl

Thu 10/2

3:18 pm-9:06 pm

1 stop6h 48m

$256

Grand JunctionSan Jose

GJT - SJC

GJTSJC

Grand Junction Regnl

Sun 10/12

1:16 pm-11:32 am

2 stops23h 16m

$296

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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 $359). 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 September 17, 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.

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 September 17, 2025.
Peruse reviews from past customers who have flown with Delta and United Airlines from Grand Junction to San Jose to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

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
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

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
8,926 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

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.

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

    Airlines like Delta fly from Grand Junction to San Jose in about 3h 49m. The time it takes to get you to your destination can typically vary by up to . There are 736 mi between Grand Junction and San Jose.

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

    Currently priced at $283, Delta will fly you from Grand Junction to San Jose and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $288. You may be able to fly from Grand Junction to San Jose for 24% 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 $359). 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.

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Top 2 airlines flying from Grand Junction to San Jose

Discover the top 2 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$283Average$333FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$288Average$365FlexibilityNo cancel feeOn-time69%

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