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Cheap flights from Grand Junction to San Jose from $274

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Grand Junction to San Jose departing on 9/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Grand Junction to San Jose

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
12:12 pm - 6:33 pmGJT  Grand Junction Regnl-SJC San Jose
7h 21m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
6:00 am - 11:37 amSJC  San Jose-GJT Grand Junction Regnl
4h 37m1 stop Phoenix Sky Harbor Intl
$319American Airlines
Tue, Sep 1 - Mon, Sep 7
American Airlines Logo
8:30 am - 11:57 amGJT  Grand Junction Regnl-SJC San Jose
4h 27m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
6:00 am - 11:37 amSJC  San Jose-GJT Grand Junction Regnl
4h 37m1 stop Phoenix Sky Harbor Intl
$319American Airlines
Sat, Sep 5 - Mon, Sep 7
Delta Logo
7:41 am - 3:44 pmGJT  Grand Junction Regnl-SJC San Jose
9h 03m2 stops Salt Lake City Los Angeles Los Angeles
Delta Logo
5:13 pm - 9:57 pmSJC  San Jose-GJT Grand Junction Regnl
3h 44m1 stop Salt Lake City
$324Delta
Sat, Sep 19 - Sat, Sep 26
Delta Logo
7:41 am - 12:54 pmGJT  Grand Junction Regnl-SJC San Jose
6h 13m1 stop Salt Lake City
Delta Logo
9:51 am - 4:37 pmSJC  San Jose-GJT Grand Junction Regnl
5h 46m1 stop Salt Lake City
$334Delta
Mon, Aug 31 - Mon, Sep 7
Delta Logo
6:53 pm - 11:44 pmGJT  Grand Junction Regnl-SJC San Jose
5h 51m1 stop Salt Lake City
Delta Logo
9:51 am - 4:37 pmSJC  San Jose-GJT Grand Junction Regnl
5h 46m1 stop Salt Lake City
$334Delta
Sun, Aug 30 - Mon, Sep 7
Delta Logo
7:41 am - 4:09 pmGJT  Grand Junction Regnl-SJC San Jose
9h 28m2 stops Salt Lake City Los Angeles Los Angeles
Delta Logo
9:51 am - 4:37 pmSJC  San Jose-GJT Grand Junction Regnl
5h 46m1 stop Salt Lake City
$339Delta
Sat, Sep 5 - Mon, Sep 7
Delta Logo
7:41 am - 3:44 pmGJT  Grand Junction Regnl-SJC San Jose
9h 03m2 stops Salt Lake City Los Angeles Los Angeles
Delta Logo
5:13 pm - 9:57 pmSJC  San Jose-GJT Grand Junction Regnl
3h 44m1 stop Salt Lake City
$339Delta
Tue, Sep 8 - Tue, Sep 22
Delta Logo
7:41 am - 2:14 pmGJT  Grand Junction Regnl-SJC San Jose
7h 33m2 stops Salt Lake City Los Angeles Los Angeles
Delta Logo
9:51 am - 4:37 pmSJC  San Jose-GJT Grand Junction Regnl
5h 46m1 stop Salt Lake City
$339Delta
Tue, Sep 1 - Mon, Sep 7
American Airlines Logo
12:12 pm - 6:33 pmGJT  Grand Junction Regnl-SJC San Jose
7h 21m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
7:14 pm - 12:41 amSJC  San Jose-GJT Grand Junction Regnl
4h 27m1 stop Phoenix Sky Harbor Intl
$349American Airlines
Fri, Aug 21 - Sun, Aug 23
Delta Logo
6:53 pm - 11:44 pmGJT  Grand Junction Regnl-SJC San Jose
5h 51m1 stop Salt Lake City
Delta Logo
7:00 am - 6:18 pmSJC  San Jose-GJT Grand Junction Regnl
10h 18m2 stops Los Angeles Los Angeles Salt Lake City
$354Delta
Fri, Aug 21 - Sun, Aug 23

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United Airlines flights from Grand Junction to San Jose, California

Our best United Airlines deals on Grand Junction to San Jose, California flight tickets
United Airlines
Oct 31
GJT7:00 amGrand Junction Regnl
7h 18m
1 stop
SJC1:18 pmSan Jose
Nov 4
SJC8:45 amSan Jose
4h 51m
1 stop
GJT2:36 pmGrand Junction Regnl
$399
United Airlines
Sep 1
GJT7:00 amGrand Junction Regnl
7h 08m
1 stop
SJC1:08 pmSan Jose
Sep 7
SJC8:45 amSan Jose
4h 52m
1 stop
GJT2:37 pmGrand Junction Regnl
$478
United Airlines
Jan 7
GJT3:16 pmGrand Junction Regnl
6h 55m
1 stop
SJC9:11 pmSan Jose
Jan 9
SJC9:00 amSan Jose
7h 00m
1 stop
GJT5:00 pmGrand Junction Regnl
$504

American Airlines flights from Grand Junction to San Jose, California

Our best American Airlines deals on Grand Junction to San Jose, California flight tickets
American Airlines
Sep 1
GJT12:12 pmGrand Junction Regnl
7h 21m
1 stop
SJC6:33 pmSan Jose
Sep 7
SJC6:00 amSan Jose
4h 37m
1 stop
GJT11:37 amGrand Junction Regnl
$319
American Airlines
Aug 21
GJT12:12 pmGrand Junction Regnl
7h 21m
1 stop
SJC6:33 pmSan Jose
Aug 23
SJC7:14 pmSan Jose
4h 27m
1 stop
GJT12:41 amGrand Junction Regnl
$349
American Airlines
Aug 12
GJT8:30 amGrand Junction Regnl
4h 34m
1 stop
SJC12:04 pmSan Jose
Aug 16
SJC6:00 amSan Jose
4h 37m
1 stop
GJT11:37 amGrand Junction Regnl
$379

momondo Fare Finder

 
Customize your flight search to find flights from Grand Junction to San Jose, California 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, momondo users made 832,500 searches. Data last updated August 6, 2026.
Use the filters below to find and compare flights from Grand Junction to San Jose, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Grand JunctionSan Jose

GJT Grand Junction Regnl - SJC San Jose

GJTSJC

Grand Junction Regnl

Tue 9/1

12:12 pm-6:33 pm

1 stop7h 21m

San Jose

Mon 9/7

6:00 am-11:37 am

1 stop4h 37m

$319
Quickest round-trip

Grand JunctionSan Jose

GJT Grand Junction Regnl - SJC San Jose

GJTSJC

Grand Junction Regnl

Sat 9/5

8:30 am-11:57 am

1 stop4h 27m

San Jose

Mon 9/7

6:00 am-11:37 am

1 stop4h 37m

$319

Grand JunctionSan Jose

GJT Grand Junction Regnl - SJC San Jose

GJTSJC

Grand Junction Regnl

Sat 9/19

7:41 am-3:44 pm

2 stops9h 03m

San Jose

Sat 9/26

5:13 pm-9:57 pm

1 stop3h 44m

$324

Grand JunctionSan Jose

GJT Grand Junction Regnl - SJC San Jose

GJTSJC

Grand Junction Regnl

Mon 8/31

7:41 am-12:54 pm

1 stop6h 13m

San Jose

Mon 9/7

9:51 am-4:37 pm

1 stop5h 46m

$334

Grand JunctionSan Jose

GJT Grand Junction Regnl - SJC San Jose

GJTSJC

Grand Junction Regnl

Sun 8/30

6:53 pm-11:44 pm

1 stop5h 51m

San Jose

Mon 9/7

9:51 am-4:37 pm

1 stop5h 46m

$334

Grand JunctionSan Jose

GJT Grand Junction Regnl - SJC San Jose

GJTSJC

Grand Junction Regnl

Sat 9/5

7:41 am-4:09 pm

2 stops9h 28m

San Jose

Mon 9/7

9:51 am-4:37 pm

1 stop5h 46m

$339

Grand JunctionSan Jose

GJT Grand Junction Regnl - SJC San Jose

GJTSJC

Grand Junction Regnl

Tue 9/8

7:41 am-3:44 pm

2 stops9h 03m

San Jose

Tue 9/22

5:13 pm-9:57 pm

1 stop3h 44m

$339

Grand JunctionSan Jose

GJT Grand Junction Regnl - SJC San Jose

GJTSJC

Grand Junction Regnl

Tue 9/1

7:41 am-2:14 pm

2 stops7h 33m

San Jose

Mon 9/7

9:51 am-4:37 pm

1 stop5h 46m

$339

Grand JunctionSan Jose

GJT Grand Junction Regnl - SJC San Jose

GJTSJC

Grand Junction Regnl

Fri 8/21

12:12 pm-6:33 pm

1 stop7h 21m

San Jose

Sun 8/23

7:14 pm-12:41 am

1 stop4h 27m

$349

Grand JunctionSan Jose

GJT Grand Junction Regnl - SJC San Jose

GJTSJC

Grand Junction Regnl

Fri 8/21

6:53 pm-11:44 pm

1 stop5h 51m

San Jose

Sun 8/23

7:00 am-6:18 pm

2 stops10h 18m

$354

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Jose from

How to get the cheapest flight ticket from Grand Junction to San Jose, California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Jose, California?

The month of December is, on average, the cheapest month to fly to San Jose, California from Grand Junction, with most prices found around $0. If you are unable to visit San Jose, California during the month of December, then departing from Grand Junction during the month September is also very affordable. Most momondo users find prices during this month for around $0.

When to book flights from Grand Junction to San Jose, California

Are you open to changing your travel dates? Check out the ideal times to fly from Grand Junction to San Jose, California according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Grand Junction to San Jose, California (GJT to SJC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Grand Junction to San Jose, California

Fastest flight time

5h 51m

Direct flights

None
The fastest flight from Grand Junction to San Jose, California takes 5h 51m
There are no direct flights from Grand Junction to San Jose, California. There are no popular flight routes from Grand Junction to San Jose, California.
Search flight deals

Frequently asked questions about flying from Grand Junction to San Jose, California

  • How far is Grand Junction Regnl to San Jose by plane?

    Grand Junction Regnl and San Jose are 732.7 mi apart from one another. In terms of flight time, this usually takes a little over 5h 51m.

  • When did momondo last update prices for flights from Grand Junction Regnl Airport to San Jose Airport?

    Prices for flights from Grand Junction Regnl Airport to San Jose Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Grand Junction Regnl Airport to San Jose Airport?

  • How old do you have to be to fly from Grand Junction Regnl Airport to San Jose Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Grand Junction Regnl Airport to San Jose Airport.

  • What documentation or ID do you need to fly to San Jose Airport?

    The travel and health documents required for your trip to San Jose Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Jose Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Grand Junction to San Jose, California?

Best airlines flying from Grand Junction to San Jose, California

Compare and see reviews for airlines that fly from Grand Junction to San Jose, California with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $238Free CancellationRating
7.1
11,867 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Grand Junction to San Jose?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Jose from Grand Junction.

Can I find flights from Grand Junction to San Jose with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Jose from Grand Junction with this policy.

How can momondo help me find flights from Grand Junction to San Jose?

Once you have performed a search for Grand Junction to San Jose flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Grand Junction to San Jose right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Grand Junction to San Jose now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Jose and let you know when they change.

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