Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Grand Junction to San José from $444

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Grand Junction to San José departing on 10/28. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Grand Junction to San José

Cheap round-trip flights

United Airlines Logo
6:00 pm - 12:15 pmGJT-SJO
18h 15m2 stops
United Airlines Logo
8:45 am - 8:30 pmSJO-GJT
12h 45m2 stops
$444United Airlines
Find Deal
Tue, Oct 28 - Tue, Nov 11
American Airlines Logo
4:35 pm - 12:58 pmGJT-SJO
20h 23m2 stops
American Airlines Logo
12:01 am - 11:43 amSJO-GJT
11h 42m1 stop
$584American Airlines
Find Deal
Mon, Mar 9 - Wed, Mar 18
American Airlines Logo
4:44 pm - 6:16 pmGJT-SJO
25h 32m1 stop
American Airlines Logo
1:23 pm - 10:06 amSJO-GJT
21h 43m2 stops
$615American Airlines
Find Deal
Tue, Oct 28 - Tue, Nov 11
American Airlines Logo
5:45 am - 9:55 pmGJT-SJO
16h 10m1 stop
American Airlines Logo
12:01 am - 11:43 amSJO-GJT
11h 42m1 stop
$620American Airlines
Find Deal
Mon, Mar 9 - Wed, Mar 18
United Airlines Logo
7:43 am - 11:56 amGJT-SJO
28h 13m2 stops
United Airlines Logo
1:20 pm - 2:38 pmSJO-GJT
25h 18m2 stops
$624United Airlines
Find Deal
Mon, Mar 9 - Thu, Mar 19
American Airlines Logo
5:30 am - 2:07 pmGJT-SJO
7h 37m1 stop
American Airlines Logo
6:20 am - 4:02 pmSJO-GJT
10h 42m1 stop
$650American Airlines
Find Deal
Mon, Dec 8 - Fri, Dec 12
American Airlines Logo
5:30 am - 2:07 pmGJT-SJO
7h 37m1 stop
American Airlines Logo
3:38 pm - 10:24 amSJO-GJT
19h 46m2 stops
$654American Airlines
Find Deal
Mon, Dec 8 - Fri, Dec 12
American Airlines Logo
5:45 am - 9:55 pmGJT-SJO
16h 10m1 stop
American Airlines Logo
12:01 am - 11:43 amSJO-GJT
11h 42m1 stop
$660American Airlines
Find Deal
Mon, Mar 9 - Wed, Mar 18
United Airlines Logo
6:10 pm - 7:39 pmGJT-SJO
25h 29m3 stops
United Airlines Logo
5:30 am - 10:12 pmSJO-GJT
16h 42m2 stops
$692United Airlines
Find Deal
Mon, Mar 9 - Thu, Mar 19
Delta Logo
5:56 am - 9:15 pmGJT-SJO
15h 19m2 stops
Delta Logo
7:25 am - 10:30 pmSJO-GJT
15h 05m2 stops
$2,819Delta
Find Deal
Fri, Mar 13 - Sat, Mar 21

United Airlines flights from Grand Junction to San José, San José Province

Our best United Airlines deals on Grand Junction to San José, San José Province flight tickets
United Airlines
Oct 28
GJT6:00 pmGrand Junction Regnl
18h 15m
2 stops
SJO12:15 pmSan José Juan Santamaria Intl
Nov 11
SJO8:45 amSan José Juan Santamaria Intl
12h 45m
2 stops
GJT8:30 pmGrand Junction Regnl
$444
Find similar
United Airlines
Mar 9
GJT7:43 amGrand Junction Regnl
28h 13m
2 stops
SJO11:56 amSan José Juan Santamaria Intl
Mar 19
SJO1:20 pmSan José Juan Santamaria Intl
25h 18m
2 stops
GJT2:38 pmGrand Junction Regnl
$624
Find similar
United Airlines
Mar 9
GJT6:10 pmGrand Junction Regnl
25h 29m
3 stops
SJO7:39 pmSan José Juan Santamaria Intl
Mar 19
SJO5:30 amSan José Juan Santamaria Intl
16h 42m
2 stops
GJT10:12 pmGrand Junction Regnl
$692
Find similar

American Airlines flights from Grand Junction to San José, San José Province

Our best American Airlines deals on Grand Junction to San José, San José Province flight tickets
American Airlines
Mar 9
GJT4:35 pmGrand Junction Regnl
20h 23m
2 stops
SJO12:58 pmSan José Juan Santamaria Intl
Mar 18
SJO12:01 amSan José Juan Santamaria Intl
11h 42m
1 stop
GJT11:43 amGrand Junction Regnl
$584
Find similar
American Airlines
Oct 28
GJT4:44 pmGrand Junction Regnl
25h 32m
1 stop
SJO6:16 pmSan José Juan Santamaria Intl
Nov 11
SJO1:23 pmSan José Juan Santamaria Intl
21h 43m
2 stops
GJT10:06 amGrand Junction Regnl
$615
Find similar
American Airlines
Mar 9
GJT5:45 amGrand Junction Regnl
16h 10m
1 stop
SJO9:55 pmSan José Juan Santamaria Intl
Mar 18
SJO12:01 amSan José Juan Santamaria Intl
11h 42m
1 stop
GJT11:43 amGrand Junction Regnl
$620
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Grand Junction to San José, San José Province 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 September 16, 2025.
Use the filters below to find and compare flights from Grand Junction to San José, San José Province that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Grand JunctionSan José

GJT - SJO

GJTSJO

Grand Junction Regnl

Tue 10/28

6:00 pm-12:15 pm

2 stops18h 15m

San José Juan Santamaria Intl

Tue 11/11

8:45 am-8:30 pm

2 stops12h 45m

$444

Grand JunctionSan José

GJT - SJO

GJTSJO

Grand Junction Regnl

Mon 3/9

4:35 pm-12:58 pm

2 stops20h 23m

San José Juan Santamaria Intl

Wed 3/18

12:01 am-11:43 am

1 stop11h 42m

$584

Grand JunctionSan José

GJT - SJO

GJTSJO

Grand Junction Regnl

Tue 10/28

4:44 pm-6:16 pm

1 stop25h 32m

San José Juan Santamaria Intl

Tue 11/11

1:23 pm-10:06 am

2 stops21h 43m

$615

Grand JunctionSan José

GJT - SJO

GJTSJO

Grand Junction Regnl

Mon 3/9

5:45 am-9:55 pm

1 stop16h 10m

San José Juan Santamaria Intl

Wed 3/18

12:01 am-11:43 am

1 stop11h 42m

$620

Grand JunctionSan José

GJT - SJO

GJTSJO

Grand Junction Regnl

Mon 3/9

7:43 am-11:56 am

2 stops28h 13m

San José Juan Santamaria Intl

Thu 3/19

1:20 pm-2:38 pm

2 stops25h 18m

$624

Grand JunctionSan José

GJT - SJO

GJTSJO

Grand Junction Regnl

Mon 12/8

5:30 am-2:07 pm

1 stop7h 37m

San José Juan Santamaria Intl

Fri 12/12

6:20 am-4:02 pm

1 stop10h 42m

$650

Grand JunctionSan José

GJT - SJO

GJTSJO

Grand Junction Regnl

Mon 12/8

5:30 am-2:07 pm

1 stop7h 37m

San José Juan Santamaria Intl

Fri 12/12

3:38 pm-10:24 am

2 stops19h 46m

$654

Grand JunctionSan José

GJT - SJO

GJTSJO

Grand Junction Regnl

Mon 3/9

5:45 am-9:55 pm

1 stop16h 10m

San José Juan Santamaria Intl

Wed 3/18

12:01 am-11:43 am

1 stop11h 42m

$660

Grand JunctionSan José

GJT - SJO

GJTSJO

Grand Junction Regnl

Mon 3/9

6:10 pm-7:39 pm

3 stops25h 29m

San José Juan Santamaria Intl

Thu 3/19

5:30 am-10:12 pm

2 stops16h 42m

$692

Grand JunctionSan José

GJT - SJO

GJTSJO

Grand Junction Regnl

Fri 3/13

5:56 am-9:15 pm

2 stops15h 19m

San José Juan Santamaria Intl

Sat 3/21

7:25 am-10:30 pm

2 stops15h 05m

$2,819

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to San José from

How to get the cheapest flight ticket from Grand Junction to San José, San José Province

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 day to depart on your flight to San José, San José Province?

The cheapest day to depart from Grand Junction to San José, San José Province is on a Tuesday when prices can be found for as low as $599. The most expensive day to fly to San José, San José Province is Monday, with ticket prices averaging around $1,425.

What is the cheapest time of day to depart on your flight to San José, San José Province?

In the afternoon is the cheapest time of day to fly from Grand Junction to San José, San José Province when you can find flight prices for as low as $637. Flying to San José, San José Province in the afternoon is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to San José, San José Province, so prices are often more expensive at around $786 per ticket.

Can stopping save me money on Grand Junction to San José, San José Province flights?

You could potentially save up to 28% on your flight if you consider stops on a Grand Junction to San José, San José Province flight.

When to book flights from Grand Junction to San José, San José Province

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

Cheap Grand Junction to San José, San José Province (GJT to SJO) flight deals and tips

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

Direct flights

None
There are no direct flights from Grand Junction to San José, San José Province. There are no popular flight routes from Grand Junction to San José, San José Province.
Search flight deals

  • How far is Grand Junction Regnl to San José Juan Santamaria Intl by plane?

    San José Juan Santamaria Intl is 2513.2 mi away from Grand Junction Regnl. A reasonable flight in good conditions will take 7h 19m.

  • When did momondo last update prices for flights from Grand Junction Regnl Airport to San José Juan Santamaria Intl Airport?

    Prices for flights from Grand Junction Regnl Airport to San José Juan Santamaria Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Grand Junction Regnl Airport to San José Juan Santamaria Intl Airport?

  • How old do you have to be to fly from Grand Junction Regnl Airport to San José Juan Santamaria Intl 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 José Juan Santamaria Intl Airport.

  • What documentation or ID do you need to fly to San José Juan Santamaria Intl Airport?

    The travel and health documents required for your trip to San José Juan Santamaria Intl 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 José Juan Santamaria Intl 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 José, San José Province?

Best airlines flying from Grand Junction to San José, San José Province

Compare and see reviews for airlines that fly from Grand Junction to San José, San José Province with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $515Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights
American AirlinesPriceFrom $552Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Manuel Antonio
Jacó
Alajuela
Monteverde
Heredia
Dominical
Santa Elena
Esterillos Este

Why use momondo?

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

Finding the right flight to San José from Grand Junction is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San José quick and easy, saving you time and money.

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

All flight searches from Grand Junction to San José on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Grand Junction and San José by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to San José, momondo offers a useful price alert feature which will track prices for flights to San José from Grand Junction and alert you when they change.

An easier way to manage your San José, San José Province trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 10/16
Thu 10/23
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Costa Rica