How do I get Price Alerts for flights from Grand Junction to San José?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Grand Junction from San José . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Grand Junction to San José with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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?

There is 1 operator available for flights from Grand Junction Regnl Airport to San José Juan Santamaria Intl Airport as of November 2026.

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.

$684 Cheap Flights from Grand Junction to San José in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Grand Junction to San José

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:21 pm - 10:59 pmGJT Grand Junction Regnl-SJO San José Juan Santamaria Intl

8h 38m1 stop Dallas/Fort Worth

12:25 am - 4:32 pmSJO San José Juan Santamaria Intl-GJT Grand Junction Regnl

17h 07m1 stop Dallas/Fort Worth

$684American Airlines

Fri, Feb 19 - Thu, Feb 25

5:02 pm - 12:45 pmGJT Grand Junction Regnl-SJO San José Juan Santamaria Intl

18h 43m2 stops Dallas/Fort Worth Charlotte Douglas

12:25 am - 11:24 amSJO San José Juan Santamaria Intl-GJT Grand Junction Regnl

11h 59m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl

$688American Airlines

Fri, Feb 19 - Thu, Feb 25

1:21 pm - 10:59 pmGJT Grand Junction Regnl-SJO San José Juan Santamaria Intl

8h 38m1 stop Dallas/Fort Worth

12:25 am - 6:56 pmSJO San José Juan Santamaria Intl-GJT Grand Junction Regnl

19h 31m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl

$688American Airlines

Fri, Feb 19 - Thu, Feb 25

6:55 pm - 11:25 amGJT Grand Junction Regnl-SJO San José Juan Santamaria Intl

16h 30m2 stops Phoenix Sky Harbor Intl Charlotte Douglas

11:35 pm - 12:13 pmSJO San José Juan Santamaria Intl-GJT Grand Junction Regnl

12h 38m1 stop Dallas/Fort Worth

$773American Airlines

Sat, May 1 - Sun, May 9

6:55 pm - 11:07 amGJT Grand Junction Regnl-SJO San José Juan Santamaria Intl

16h 12m2 stops Phoenix Sky Harbor Intl Miami

2:08 pm - 11:32 amSJO San José Juan Santamaria Intl-GJT Grand Junction Regnl

21h 24m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl

$773American Airlines

Sat, May 1 - Sun, May 9

6:00 am - 9:36 pmGJT Grand Junction Regnl-SJO San José Juan Santamaria Intl

15h 36m1 stop Dallas/Fort Worth

11:35 pm - 12:13 pmSJO San José Juan Santamaria Intl-GJT Grand Junction Regnl

12h 38m1 stop Dallas/Fort Worth

$774American Airlines

Sat, May 1 - Sun, May 9

6:00 pm - 1:22 pmGJT Grand Junction Regnl-SJO San José Juan Santamaria Intl

18h 22m2 stops Denver Intl Houston George Bush Intcntl

1:55 pm - 9:02 pmSJO San José Juan Santamaria Intl-GJT Grand Junction Regnl

32h 07m2 stops Chicago O'Hare Intl Denver Intl

$883United Airlines

Sat, Dec 5 - Sat, Dec 12

1:29 pm - 10:00 pmGJT Grand Junction Regnl-SJO San José Juan Santamaria Intl

7h 31m1 stop Denver Intl

6:40 am - 9:02 pmSJO San José Juan Santamaria Intl-GJT Grand Junction Regnl

15h 22m2 stops Los Angeles Denver Intl

$914United Airlines

Sat, Dec 5 - Sat, Dec 12

1:29 pm - 10:00 pmGJT Grand Junction Regnl-SJO San José Juan Santamaria Intl

7h 31m1 stop Denver Intl

7:30 am - 9:02 pmSJO San José Juan Santamaria Intl-GJT Grand Junction Regnl

14h 32m1 stop Denver Intl

$961United Airlines

Sat, Dec 5 - Sat, Dec 12

7:00 am - 10:32 pmGJT Grand Junction Regnl-SJO San José Juan Santamaria Intl

14h 32m2 stops Denver Intl Houston George Bush Intcntl

7:30 am - 4:01 pmSJO San José Juan Santamaria Intl-GJT Grand Junction Regnl

9h 31m1 stop Denver Intl

$1,199United Airlines

Sat, Dec 19 - Sun, Dec 20

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United Airlines flights from Grand Junction to San José

Our best United Airlines deals on Grand Junction to San José flight tickets

United Airlines

Dec 5

GJT6:00 pmGrand Junction Regnl

18h 22m

2 stops

SJO1:22 pmSan José Juan Santamaria Intl

Dec 12

SJO1:55 pmSan José Juan Santamaria Intl

32h 07m

2 stops

GJT9:02 pmGrand Junction Regnl

$883

United Airlines

Dec 5

GJT1:29 pmGrand Junction Regnl

7h 31m

1 stop

SJO10:00 pmSan José Juan Santamaria Intl

Dec 12

SJO6:40 amSan José Juan Santamaria Intl

15h 22m

2 stops

GJT9:02 pmGrand Junction Regnl

$914

United Airlines

Dec 5

GJT1:29 pmGrand Junction Regnl

7h 31m

1 stop

SJO10:00 pmSan José Juan Santamaria Intl

Dec 12

SJO7:30 amSan José Juan Santamaria Intl

14h 32m

1 stop

GJT9:02 pmGrand Junction Regnl

$961

American Airlines flights from Grand Junction to San José

Our best American Airlines deals on Grand Junction to San José flight tickets

American Airlines

Feb 19

GJT1:21 pmGrand Junction Regnl

8h 38m

1 stop

SJO10:59 pmSan José Juan Santamaria Intl

Feb 25

SJO12:25 amSan José Juan Santamaria Intl

17h 07m

1 stop

GJT4:32 pmGrand Junction Regnl

$684

American Airlines

Feb 19

GJT5:02 pmGrand Junction Regnl

18h 43m

2 stops

SJO12:45 pmSan José Juan Santamaria Intl

Feb 25

SJO12:25 amSan José Juan Santamaria Intl

11h 59m

2 stops

GJT11:24 amGrand Junction Regnl

$688

American Airlines

May 1

GJT6:55 pmGrand Junction Regnl

16h 12m

2 stops

SJO11:07 amSan José Juan Santamaria Intl

May 9

SJO2:08 pmSan José Juan Santamaria Intl

21h 24m

2 stops

GJT11:32 amGrand Junction Regnl

$773

momondo Fare Finder

Use the filters below to find and compare flights from Grand Junction to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Grand JunctionSan José

GJT Grand Junction Regnl - SJO San José Juan Santamaria Intl

GJTSJO

Grand Junction Regnl

Fri 2/19

1:21 pm-10:59 pm

1 stop8h 38m

San José Juan Santamaria Intl

Thu 2/25

12:25 am-4:32 pm

1 stop17h 07m

$684

Grand JunctionSan José

GJT Grand Junction Regnl - SJO San José Juan Santamaria Intl

GJTSJO

Grand Junction Regnl

Fri 2/19

5:02 pm-12:45 pm

2 stops18h 43m

San José Juan Santamaria Intl

Thu 2/25

12:25 am-11:24 am

2 stops11h 59m

$688

Grand JunctionSan José

GJT Grand Junction Regnl - SJO San José Juan Santamaria Intl

GJTSJO

Grand Junction Regnl

Fri 2/19

1:21 pm-10:59 pm

1 stop8h 38m

San José Juan Santamaria Intl

Thu 2/25

12:25 am-6:56 pm

2 stops19h 31m

$688

Grand JunctionSan José

GJT Grand Junction Regnl - SJO San José Juan Santamaria Intl

GJTSJO

Grand Junction Regnl

Sat 5/1

6:55 pm-11:25 am

2 stops16h 30m

San José Juan Santamaria Intl

Sun 5/9

11:35 pm-12:13 pm

1 stop12h 38m

$773

Grand JunctionSan José

GJT Grand Junction Regnl - SJO San José Juan Santamaria Intl

GJTSJO

Grand Junction Regnl

Sat 5/1

6:55 pm-11:07 am

2 stops16h 12m

San José Juan Santamaria Intl

Sun 5/9

2:08 pm-11:32 am

2 stops21h 24m

$773

Grand JunctionSan José

GJT Grand Junction Regnl - SJO San José Juan Santamaria Intl

GJTSJO

Grand Junction Regnl

Sat 5/1

6:00 am-9:36 pm

1 stop15h 36m

San José Juan Santamaria Intl

Sun 5/9

11:35 pm-12:13 pm

1 stop12h 38m

$774

Grand JunctionSan José

GJT Grand Junction Regnl - SJO San José Juan Santamaria Intl

GJTSJO

Grand Junction Regnl

Sat 12/5

6:00 pm-1:22 pm

2 stops18h 22m

San José Juan Santamaria Intl

Sat 12/12

1:55 pm-9:02 pm

2 stops32h 07m

$883

Grand JunctionSan José

GJT Grand Junction Regnl - SJO San José Juan Santamaria Intl

GJTSJO

Grand Junction Regnl

Sat 12/5

1:29 pm-10:00 pm

1 stop7h 31m

San José Juan Santamaria Intl

Sat 12/12

6:40 am-9:02 pm

2 stops15h 22m

$914

Quickest round-trip

Grand JunctionSan José

GJT Grand Junction Regnl - SJO San José Juan Santamaria Intl

GJTSJO

Grand Junction Regnl

Sat 12/5

1:29 pm-10:00 pm

1 stop7h 31m

San José Juan Santamaria Intl

Sat 12/12

7:30 am-9:02 pm

1 stop14h 32m

$961

Grand JunctionSan José

GJT Grand Junction Regnl - SJO San José Juan Santamaria Intl

GJTSJO

Grand Junction Regnl

Sat 12/19

7:00 am-10:32 pm

2 stops14h 32m

San José Juan Santamaria Intl

Sun 12/20

7:30 am-4:01 pm

1 stop9h 31m

$1,199

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Grand Junction to San José

Are you open to changing your travel dates? Check out the ideal times to fly from Grand Junction to San José 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 (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

Best Price Found	$684
Fastest flight time	18h 22m
Direct flights	None

The best flight deal from Grand Junction to San José found on momondo in the last 72 hours is $684

The fastest flight from Grand Junction to San José takes 18h 22m

There are no direct flights from Grand Junction to San José. There are no popular flight routes from Grand Junction to San José.

Search flight deals

Frequently asked questions about flying from Grand Junction to San José

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 18h 22m.
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?
There is 1 operator available for flights from Grand Junction Regnl Airport to San José Juan Santamaria Intl Airport as of November 2026.
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?
momondo data reveals that the most frequently booked airline on the route from Grand Junction to San José is American Airlines, representing 100% of all bookings.

Best airlines flying from Grand Junction to San José

Compare and see reviews for airlines that fly from Grand Junction to San José with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $572	Free Cancellation	Rating 7.0 12,231 reviews		Search American Airlines flights

Frequently asked questions about flying from Grand Junction to San José

How do I get Price Alerts for flights from Grand Junction to San José?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Grand Junction from San José. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Grand Junction to San José with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Manuel Antonio

Jacó

Monteverde

Alajuela

Heredia

Santa Elena

San Gerardo de Dota

Dominical

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 trip

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Cheap flights from Grand Junction to San José from $684

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 2/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

Big names and deals

Filter for what you want

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United Airlines flights from Grand Junction to San José

Our best United Airlines deals on Grand Junction to San José flight tickets

American Airlines flights from Grand Junction to San José

Our best American Airlines deals on Grand Junction to San José flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Grand Junction to San José that are best for you.

When to book flights from Grand Junction to San José

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Grand Junction to San José

Best airlines flying from Grand Junction to San José

Compare and see reviews for airlines that fly from Grand Junction to San José with momondo

Frequently asked questions about flying from Grand Junction to San José

Traveling to a place near San José?

Why use momondo?

An easier way to manage your San José 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Costa Rica

Airports servicing Costa Rica

Fly your favorite airline to San José

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to San José

List of cabin classes available on flights landing in San José. Availability may vary depending on flight origin and airline.

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