$343+ 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
GJT — STS
Oct 12 — Oct 191
Round-trip
1 adult, Economy
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Find cheap flights from Grand Junction to Santa Rosa with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Grand Junction to Santa Rosa
Cheapest
Best
Last-minute
One-way
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 September 12, 2026.
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 September 12, 2026.
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/206:00 am -
1 stop7h 51m
Tue 11/244:29 pm -
1 stop6h 57m
Deal found 9/10![American Airlines logo]()
$598
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:00 am -
1 stop7h 40m
Wed 10/2812:43 pm -
1 stop8h 28m
Deal found 9/10![American Airlines logo]()
$741
This American Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:44 am -
1 stop7h 56m
Thu 10/81:10 pm -
1 stop7h 11m
Deal found 9/8![American Airlines logo]()
$781
Best flights from Grand Junction to Santa RosaDiscover 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 September 12, 2026.
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 September 12, 2026.
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/206:00 am -
1 stop7h 51m
Tue 11/244:29 pm -
1 stop6h 57m
Deal found 9/10![American Airlines logo]()
$598
This American Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:00 am -
1 stop7h 40m
Wed 10/2812:43 pm -
1 stop8h 28m
Deal found 9/9![American Airlines logo]()
$741
This American Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:44 am -
1 stop7h 56m
Thu 10/81:10 pm -
1 stop7h 11m
Deal found 9/8![American Airlines logo]()
$781
Last-minute flights from Grand Junction to Santa RosaDiscover last-minute flight deals from Grand Junction to Santa Rosa. Data last updated September 12, 2026 and is based on user searches.
Discover last-minute flight deals from Grand Junction to Santa Rosa. Data last updated September 12, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:44 am -
1 stop7h 56m
Thu 10/81:10 pm -
1 stop7h 11m
Deal found 9/8![American Airlines logo]()
$781
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:00 am -
1 stop7h 40m
Wed 10/2812:43 pm -
1 stop8h 28m
Deal found 9/10![American Airlines logo]()
$741
One-way flights from Grand Junction to Santa RosaSearch for one-way flight options from Grand Junction to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
Search for one-way flight options from Grand Junction to Santa Rosa. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/141:15 pm -
1 stop3h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Delta logo]()
$343
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:00 am -
1 stop7h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![American Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/91:15 pm -
1 stop3h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Delta logo]()
$373
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/111:15 pm -
1 stop3h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Delta logo]()
$410
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:00 am -
2 stops9h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![American Airlines logo]()
$462
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:00 am -
1 stop7h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![American Airlines logo]()
$467
This Delta deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/211:15 pm -
1 stop3h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Delta logo]()
$503
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:00 am -
2 stops9h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![American Airlines logo]()
$507
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/117:00 am -
2 stops9h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![American Airlines logo]()
$515
This Delta deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/121:15 pm -
1 stop3h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Delta logo]()
$530
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/95:00 pm -
2 stops20h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![American Airlines logo]()
$546
Find flight deals from Grand Junction to Santa Rosa
Discover tips and strategies to find the most affordable flight options for your journey from Grand Junction (GJT) to Santa Rosa (STS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $598 (American Airlines) |
One-way from | $343 (Delta) |
Popular in | November |
Cheapest in | January |
Average price | $388 |
Cheapflights Fare Finder
Customize your flight search to find flights from Grand Junction to Santa Rosa 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, Cheapflights users made 7,457,451 searches. Data last updated September 12, 2026.
Use the filters below to find and compare flights from Grand Junction to Santa Rosa that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Grand JunctionSanta Rosa
GJT Grand Junction Regnl - STS Santa Rosa Sonoma County
GJTSTS
Grand Junction Regnl
Wed 10/14
1:15 pm-4:05 pm
1 stop3h 50m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$343
Grand JunctionSanta Rosa
GJT Grand Junction Regnl - STS Santa Rosa Sonoma County
GJTSTS
Grand Junction Regnl
Thu 10/15
1:15 pm-4:05 pm
1 stop3h 50m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$343
Grand JunctionSanta Rosa
GJT Grand Junction Regnl - STS Santa Rosa Sonoma County
GJTSTS
Grand Junction Regnl
Fri 10/9
1:15 pm-4:05 pm
1 stop3h 50m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$373
Grand JunctionSanta Rosa
GJT Grand Junction Regnl - STS Santa Rosa Sonoma County
GJTSTS
Grand Junction Regnl
Sun 10/11
1:15 pm-4:05 pm
1 stop3h 50m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$410
Grand JunctionSanta Rosa
GJT Grand Junction Regnl - STS Santa Rosa Sonoma County
GJTSTS
Grand Junction Regnl
Mon 10/12
6:00 am-12:40 pm
1 stop7h 40m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$467
Grand JunctionSanta Rosa
GJT Grand Junction Regnl - STS Santa Rosa Sonoma County
GJTSTS
Grand Junction Regnl
Wed 10/21
1:15 pm-4:05 pm
1 stop3h 50m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$503
Grand JunctionSanta Rosa
GJT Grand Junction Regnl - STS Santa Rosa Sonoma County
GJTSTS
Grand Junction Regnl
Mon 10/12
1:15 pm-4:05 pm
1 stop3h 50m
Santa Rosa Sonoma County
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$530
Grand JunctionSanta Rosa
GJT Grand Junction Regnl - STS Santa Rosa Sonoma County
GJTSTS
Grand Junction Regnl
Fri 11/20
6:00 am-12:51 pm
1 stop7h 51m
Santa Rosa Sonoma County
Tue 11/24
4:29 pm-12:26 am
1 stop6h 57m
$598
Grand JunctionSanta Rosa
GJT Grand Junction Regnl - STS Santa Rosa Sonoma County
GJTSTS
Grand Junction Regnl
Sun 10/25
6:00 am-12:40 pm
1 stop7h 40m
Santa Rosa Sonoma County
Wed 10/28
12:43 pm-10:11 pm
1 stop8h 28m
$741
Grand JunctionSanta Rosa
GJT Grand Junction Regnl - STS Santa Rosa Sonoma County
GJTSTS
Grand Junction Regnl
Mon 10/5
5:44 am-12:40 pm
1 stop7h 56m
Santa Rosa Sonoma County
Thu 10/8
1:10 pm-9:21 pm
1 stop7h 11m
$781
Sorted by cheapest first
Compare providers for flights from Grand Junction to Santa Rosa
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Grand Junction to Santa Rosa in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Grand Junction-Santa Rosa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Grand Junction-Santa Rosa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Grand Junction-Santa Rosa flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Grand Junction-Santa Rosa flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Grand Junction-Santa Rosa flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
GJT-STS
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.
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.
Traveling to a place near Santa Rosa?
Book flights to Santa Rosa if you plan to visit one of these locationsFort Bragg
Ukiah
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