What are the cheapest airlines flying from Grand Junction to San José, San José Province round-trip?

Currently priced at $402, United Airlines will fly you from Grand Junction to San José, San José Province and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $420. United Airlines is priced at 46% lower than the current average price of a flight leaving 3 months from now.

What is the cheapest month to book a flight from Grand Junction to San José, San José Province?

Currently, September is the cheapest month in which you can book a flight from Grand Junction to San José, San José Province (average of $398). Flying from Grand Junction to San José, San José Province in March is currently the most expensive (average of $555). 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 day to fly from Grand Junction to San José, San José Province?

Travelers seeking maximum savings on their Grand Junction to San José, San José Province flight should consider departing on Thursday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in San José, San José Province ranges from 0.0 - 11.8 inches per month. September is typically the wettest month, when rainfall can reach 11.8 in. February is typically the driest time to visit San José, San José Province when rainfall is around 0.0 in.

If weather is an important factor for your trip to San José, San José Province, use this chart to help with planning. For those seeking warmer temperatures, April 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 64.4 F).

What is the cheapest day to fly round-trip from Grand Junction to San José, San José Province?

Users have found that flying from Grand Junction to San José, San José Province on a Sunday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

What is the cheapest month to fly from Grand Junction to San José, San José Province?

Our data shows that July tends to be the cheapest month to fly to San José, San José Province from Grand Junction. Users have commonly found prices around $758 for the month, but tickets can be as low as $490. Due to multiple factors, prepare for potentially higher prices in November.

What is the cheapest time of day to fly from GJT to SJO?

Unlike in the morning, when flights are generally more expensive, you can save up to 19% on flights from Grand Junction to San José, San José Province by exploring options for tickets in the afternoon.

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

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

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

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 José.

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

Yes. Cheapflights offers flight deals from Grand Junction to San José by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$402+ Flights from Grand Junction to San José

Q: How much does it cost to fly round-trip from Grand Junction to San José, San José Province?

Airfare is below average for this route at the moment. Grand Junction to San José, San José Province flights typically cost between $749 and $840 in September. The cheapest round-trip price found within the last 3 days was $402 on United Airlines (Sep 9-Sep 16).

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Cheap flight deals from Grand Junction to San José

Round-trip from	$402 (United Airlines)
Popular in	November
Cheapest in	July
Average price	$521

From Grand Junction Regnl to San José Juan Santamaria Intl

Search Deals

Highest demand for flights based on searches. 17% potential increase in price ($162 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease ($56 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

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Find flight deals from Grand Junction to San José

Cheapest flights from Grand Junction to San José
Explore the most affordable flight options available from Grand Junction to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Tue 9/96:05 pmGJT - SJO

2 stops18h 21mUnited Airlines

Tue 9/167:55 amSJO - GJT

2 stops14h 15mUnited Airlines

Deal found 7/27

$402

Wed 10/225:00 amGJT - SJO

2 stops13h 16mAmerican Airlines

Wed 11/191:09 pmSJO - GJT

2 stops21h 57mAmerican Airlines

Deal found 7/28

$420

Fri 12/263:25 pmGJT - SJO

2 stops31h 40mMultiple Airlines

Sat 1/39:05 amSJO - GJT

2 stops26h 50mMultiple Airlines

Deal found 7/27

$3,517

Best flights from Grand Junction to San José
Discover carefully curated flight deals from Grand Junction to San José that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Tue 9/96:05 pmGJT - SJO

2 stops18h 21mUnited Airlines

Tue 9/167:55 amSJO - GJT

2 stops14h 15mUnited Airlines

Deal found 7/27

$402

Wed 10/225:00 amGJT - SJO

2 stops13h 16mAmerican Airlines

Wed 11/191:09 pmSJO - GJT

2 stops21h 57mAmerican Airlines

Deal found 7/28

$420

Fri 12/263:25 pmGJT - SJO

2 stops31h 40mMultiple Airlines

Sat 1/39:05 amSJO - GJT

2 stops26h 50mMultiple Airlines

Deal found 7/27

$3,517

One-way flights from Grand Junction to San José
Search for one-way flight options from Grand Junction to San José. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Tue 12/236:10 pmGJT - SJO

2 stops23h 06mUnited Airlines

Deal found 7/28

$461

Wed 12/172:47 pmGJT - SJO

2 stops20h 33mAmerican Airlines

Deal found 7/28

$607

Thu 12/181:16 pmGJT - SJO

3 stops17h 17mMultiple Airlines

Deal found 7/28

$854

Cheapflights 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

Grand JunctionSan José

GJT - SJO

GJTSJO

Grand Junction Regnl

Tue 9/9

6:05 pm-12:26 pm

2 stops18h 21m

San José Juan Santamaria Intl

Tue 9/16

7:55 am-10:10 pm

2 stops14h 15m

$402

Grand JunctionSan José

GJT - SJO

GJTSJO

Grand Junction Regnl

Wed 10/22

5:00 am-6:16 pm

2 stops13h 16m

San José Juan Santamaria Intl

Wed 11/19

1:09 pm-10:06 am

2 stops21h 57m

$420

Grand JunctionSan José

GJT - SJO

GJTSJO

Grand Junction Regnl

Fri 12/26

3:25 pm-12:05 am

2 stops31h 40m

San José Juan Santamaria Intl

Sat 1/3

9:05 am-10:55 am

2 stops26h 50m

$3,517

Grand JunctionSan José

GJT - SJO

GJTSJO

Grand Junction Regnl

Tue 12/23

6:10 pm-6:16 pm

2 stops23h 06m

$461

Grand JunctionSan José

GJT - SJO

GJTSJO

Grand Junction Regnl

Wed 12/17

2:47 pm-12:20 pm

2 stops20h 33m

$607

Grand JunctionSan José

GJT - SJO

GJTSJO

Grand Junction Regnl

Thu 12/18

1:16 pm-7:33 am

3 stops17h 17m

$854

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Grand Junction to San José

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

How much does it cost to fly round-trip from Grand Junction to San José, San José Province?

Reviews of airlines servicing San José

Read reviews from past customers who have flown United Airlines and American Airlines from Grand Junction to San José. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,899 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

United Airlines

7.4

Good

8,899 reviews

United Airlines

7.4

Good

8,899 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

American Airlines

7.2

Good

10,000 reviews

United Airlines

7.4

Good

8,899 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

What are the cheapest airlines flying from Grand Junction to San José, San José Province round-trip?
Currently priced at $402, United Airlines will fly you from Grand Junction to San José, San José Province and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $420. United Airlines is priced at 46% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for flights from Grand Junction to San José that include hotel bookings?
Yes. In addition to deals on Grand Junction to San José flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Grand Junction to San José?
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 José.
Can I find deals for business class flights from Grand Junction to San José?
Yes. Cheapflights offers flight deals from Grand Junction to San José 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 José, San José Province?
Currently, September is the cheapest month in which you can book a flight from Grand Junction to San José, San José Province (average of $398). Flying from Grand Junction to San José, San José Province in March is currently the most expensive (average of $555). 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

Heredia

Manuel Antonio

Alajuela

Monteverde

Jacó

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Top 2 airlines flying from Grand Junction to San José

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$515	Average$704	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$542	Average$786	FlexibilityNo cancel fee	On-time71%

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$402+ Cheap flights from Grand Junction (GJT) to San José (SJO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Grand Junction to San José with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Grand Junction to San José

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Grand Junction to San José

Cheapest flights from Grand Junction to San JoséExplore the most affordable flight options available from Grand Junction to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from Grand Junction to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Grand Junction to San José

Have a flexible travel schedule? Discover the best time to fly to San José from Grand Junction with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Grand Junction to San José

How much does it cost to fly round-trip from Grand Junction to San José, San José Province?

Reviews of airlines servicing San José

Read reviews from past customers who have flown United Airlines and American Airlines from Grand Junction to San José. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

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

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

What is the cheapest month to book a flight from Grand Junction to San José, San José Province?

Traveling to a place near San José?

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Alternative routes for Grand Junction to San José

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Grand Junction to San José

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Book with Flexibility

Travel Smart

Cheapest flights from Grand Junction to San José
Explore the most affordable flight options available from Grand Junction to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.