How long is the flight from Grand Junction to Santa Rosa?

A quick flight from Grand Junction to Santa Rosa can take about 7h 37m. American Airlines provides one of the quickest options available for as low as $666. Grand Junction and Santa Rosa are separated by a distance of 769 mi.

In terms of precipitation, rainfall in Santa Rosa ranges from 0.0 - 7.1 inches per month. January is typically the wettest month, when rainfall can reach 7.1 in. July is typically the driest time to visit Santa Rosa when rainfall is around 0.0 in.

If weather is an important factor for your trip to Santa Rosa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Grand Junction to Santa Rosa as you normally would.

Can I find deals for flights from Grand Junction to Santa Rosa that include hotel bookings?

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

How can I find direct flights from Grand Junction to Santa Rosa?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grand Junction to Santa Rosa.

Can I find deals for business class flights from Grand Junction to Santa Rosa?

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

$666+ Flights from Grand Junction to Santa Rosa

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Cheap flight deals from Grand Junction to Santa Rosa

Most accurate provider	eDreams 3 stars
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Round-trip from	$666 (American Airlines)
Popular in	March
Cheapest in	August
Average price	$328

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From Grand Junction Regnl to Santa Rosa Sonoma County

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Highest demand for flights based on searches. 6% potential increase in price ($28 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 October 2025

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

Sat 11/85:30 amGJT - STS

1 stop7h 37mAmerican Airlines

Tue 11/1112:37 pmSTS - GJT

1 stop4h 44mAmerican Airlines

Deal found 10/27

$666

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

Sat 11/85:30 amGJT - STS

1 stop7h 37mAmerican Airlines

Tue 11/1112:37 pmSTS - GJT

1 stop4h 44mAmerican Airlines

Deal found 10/27

$666

Last-minute flights from Grand Junction to Santa Rosa
Discover last-minute flight deals from Grand Junction to Santa Rosa. Data last updated October 29, 2025 and is based on user searches.

Sat 11/85:30 amGJT - STS

1 stop7h 37mAmerican Airlines

Tue 11/1112:37 pmSTS - GJT

1 stop4h 44mAmerican Airlines

Deal found 10/27

$666

Cheapflights Fare Finder

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

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Price

Grand JunctionSanta Rosa

GJT - STS

GJTSTS

Grand Junction Regnl

Sat 11/8

5:30 am-12:07 pm

1 stop7h 37m

Santa Rosa Sonoma County

Tue 11/11

12:37 pm-6:21 pm

1 stop4h 44m

$666

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Deals found on 10/27

Best time to book a flight from Grand Junction to Santa Rosa

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

Estimated round-trip price

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Everything you need to know about your flight from Grand Junction to Santa Rosa

What is the cheapest month to book a flight from Grand Junction to Santa Rosa?

Currently, September is the cheapest month in which you can book a flight from Grand Junction to Santa Rosa (average of $190). Flying from Grand Junction to Santa Rosa in December is currently the most expensive (average of $298). 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.

Related info for your journey

How long is the flight from Grand Junction to Santa Rosa?
A quick flight from Grand Junction to Santa Rosa can take about 7h 37m. American Airlines provides one of the quickest options available for as low as $666. Grand Junction and Santa Rosa are separated by a distance of 769 mi.
Can I find deals for flights from Grand Junction to Santa Rosa that include hotel bookings?
Yes. In addition to deals on Grand Junction to Santa Rosa flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Grand Junction to Santa Rosa?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grand Junction to Santa Rosa.
Can I find deals for business class flights from Grand Junction to Santa Rosa?
Yes. Cheapflights offers flight deals from Grand Junction to Santa Rosa 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 Santa Rosa?
Currently, September is the cheapest month in which you can book a flight from Grand Junction to Santa Rosa (average of $190). Flying from Grand Junction to Santa Rosa in December is currently the most expensive (average of $298). 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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$666+ Cheap flights from Grand Junction to Santa Rosa (GJT - STS)

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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapest flights from Grand Junction to Santa RosaExplore the most affordable flight options available from Grand Junction to Santa Rosa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

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

Cheapflights Fare Finder

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

Best time to book a flight from Grand Junction to Santa Rosa

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

Cheapflights Insights

Everything you need to know about your flight from Grand Junction to Santa Rosa

What is the cheapest month to book a flight from Grand Junction to Santa Rosa?

Related info for your journey

Find useful and relevant information for your journey from Grand Junction to Santa Rosa. 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 Santa Rosa?

Can I find deals for flights from Grand Junction to Santa Rosa that include hotel bookings?

How can I find direct flights from Grand Junction to Santa Rosa?

Can I find deals for business class flights from Grand Junction to Santa Rosa?

What is the cheapest month to book a flight from Grand Junction to Santa Rosa?

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