What is the cheapest airline to fly from Santa Rosa to Grand Junction round-trip?

American Airlines, at $481, was found to be the cheapest airline from Santa Rosa to Grand Junction..

What is the cheapest day to fly from Santa Rosa to Grand Junction?

Travelers seeking maximum savings on their Santa Rosa to Grand Junction flight should consider departing on Monday afternoons when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Grand Junction ranges from 0.5 - 1.2 inches per month. September is typically the wettest month, when rainfall can reach 1.2 in. February is typically the driest time to visit Grand Junction when rainfall is around 0.5 in.

If weather is an important factor for your trip to Grand Junction, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

What is the cheapest day to fly round-trip from Santa Rosa to Grand Junction?

Thursday flights are generally found to be more expensive for flights from Santa Rosa to Grand Junction. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Grand Junction.

How far in advance should I book a flight from Santa Rosa to Grand Junction?

Find a great deal and save up to 15% by booking at least 43 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Santa Rosa to Grand Junction within the next two weeks, with the cheapest ticket starting at $142.

What is the cheapest month to fly from Santa Rosa to Grand Junction?

Due to multiple factors, expect to potentially pay more when booking in January. For low rates, February can be a great choice for travel to Grand Junction. Flights to Grand Junction from Santa Rosa in February are about $420 on average during February, but can be found for as low as $288.

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

It’s typically best to fly out from Santa Rosa to Grand Junction at noon. Doing so could potentially save you 4% on the flight price compared to flying in the morning, which is usually more expensive.

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

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

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

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

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

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

$481+ Flights from Santa Rosa to Grand Junction

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Cheap flight deals from Santa Rosa to Grand Junction

Round-trip from	$481 (American Airlines)
Popular in	January
Cheapest in	February
Average price	$354

From Santa Rosa Sonoma County to Grand Junction Regnl

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Highest demand for flights based on searches. 1% potential increase in price ($6 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Santa Rosa to Grand Junction

Cheapest flights from Santa Rosa to Grand Junction
Explore the most affordable flight options available from Santa Rosa to Grand Junction. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Sat 11/1512:44 pmSTS - GJT

1 stop7h 36mAmerican Airlines

Tue 11/186:03 amGJT - STS

1 stop7h 03mAmerican Airlines

Deal found 6/29

$481

Best flights from Santa Rosa to Grand Junction
Discover carefully curated flight deals from Santa Rosa to Grand Junction that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 1, 2025.

Sat 11/1512:44 pmSTS - GJT

1 stop7h 36mAmerican Airlines

Tue 11/186:03 amGJT - STS

1 stop7h 03mAmerican Airlines

Deal found 6/29

$481

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Santa RosaGrand Junction

STS - GJT

STSGJT

Santa Rosa Sonoma County

Sat 11/15

12:44 pm-9:20 pm

1 stop7h 36m

Grand Junction Regnl

Tue 11/18

6:03 am-12:06 pm

1 stop7h 03m

$481

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

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

Have a flexible travel schedule? Discover the best time to fly to Grand Junction from Santa Rosa 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 Santa Rosa to Grand Junction

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

Currently, January is the cheapest month in which you can book a flight from Santa Rosa to Grand Junction (average of $421). Flying from Santa Rosa to Grand Junction in March is currently the most expensive (average of $509). 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.

Reviews of airlines servicing Grand Junction

Peruse reviews from past customers who have flown with American Airlines from Santa Rosa to Grand Junction to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Andrew,May 2025

LAX - MIA

Related info for your journey

What is the cheapest airline to fly from Santa Rosa to Grand Junction round-trip?
American Airlines, at $481, was found to be the cheapest airline from Santa Rosa to Grand Junction..
Can I find deals for flights from Santa Rosa to Grand Junction that include hotel bookings?
Yes. In addition to deals on Santa Rosa to Grand Junction flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Santa Rosa to Grand Junction?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santa Rosa to Grand Junction.
Can I find deals for business class flights from Santa Rosa to Grand Junction?
Yes. Cheapflights offers flight deals from Santa Rosa to Grand Junction 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 Santa Rosa to Grand Junction?
Currently, January is the cheapest month in which you can book a flight from Santa Rosa to Grand Junction (average of $421). Flying from Santa Rosa to Grand Junction in March is currently the most expensive (average of $509). 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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Top airline flying from Santa Rosa to Grand Junction

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$308	Average$475	FlexibilityNo cancel fee	On-time71%

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$481+ Cheap flights from Santa Rosa to Grand Junction (STS - GJT)

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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Santa Rosa to Grand Junction with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Santa Rosa to Grand Junction

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Santa Rosa to Grand Junction

Cheapest flights from Santa Rosa to Grand JunctionExplore the most affordable flight options available from Santa Rosa to Grand Junction. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Explore the most affordable flight options available from Santa Rosa to Grand Junction. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Cheapflights Fare Finder

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

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

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

Cheapflights Insights

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

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

Reviews of airlines servicing Grand Junction

Peruse reviews from past customers who have flown with American Airlines from Santa Rosa to Grand Junction to help guide your decision. You can also see how each airline stacks up 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 Santa Rosa to Grand Junction. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What is the cheapest airline to fly from Santa Rosa to Grand Junction round-trip?

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

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

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

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

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Alternative routes for Santa Rosa to Grand Junction

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Top airline flying from Santa Rosa to Grand Junction

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Cheapest flights from Santa Rosa to Grand Junction
Explore the most affordable flight options available from Santa Rosa to Grand Junction. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.