$165+ Cheap flights from Santa Rosa (STS) to Montana
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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
STS — BZN
Oct 18 — Oct 251
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Santa Rosa to Montana 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 Santa Rosa to Montana
Cheapest
Best
Last-minute
One-way
Cheapest flights from Santa Rosa to MontanaExplore the most affordable flight options available from Santa Rosa to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 18, 2026.
Explore the most affordable flight options available from Santa Rosa to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 18, 2026.
This Delta deal was found by Cheapflights users on 9/15. 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.
Tue 10/274:49 pm -
1 stop6h 38m
Tue 11/31:12 pm -
1 stop3h 53m
Deal found 9/15![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 9/16. 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.
Tue 10/2011:21 am -
1 stop5h 30m
Tue 10/275:30 am -
1 stop6h 11m
Deal found 9/16![Delta logo]()
$291
This Delta deal was found by Cheapflights users on 9/15. 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.
Tue 10/2711:21 am -
2 stops10h 16m
Wed 11/45:30 am -
1 stop6h 11m
Deal found 9/15![Delta logo]()
$294
This Delta deal was found by Cheapflights users on 9/14. 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.
Tue 10/274:49 pm -
1 stop6h 38m
Thu 10/295:30 am -
1 stop6h 11m
Deal found 9/14![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 9/15. 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 10/2611:21 am -
2 stops10h 16m
Wed 10/288:25 am -
2 stops8h 40m
Deal found 9/15![Delta logo]()
$319
This Southwest deal was found by Cheapflights users on 9/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:35 am -
2 stops12h 10m
Thu 10/2911:05 am -
2 stops13h 15m
Deal found 9/14![Southwest logo]()
$320
This Delta deal was found by Cheapflights users on 9/15. 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.
Thu 10/294:49 pm -
1 stop6h 38m
Mon 11/91:00 pm -
1 stop4h 06m
Deal found 9/15![Delta logo]()
$329
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/41:12 pm -
2 stops8h 31m
Sat 11/75:12 pm -
1 stop6h 56m
Deal found 9/16![Alaska Airlines logo]()
$447
This Trip.com deal was found by Cheapflights users on 9/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:07 am -
1 stop5h 57m
Wed 10/217:41 am -
1 stop6h 25m
Deal found 9/14![Alaska Airlines logo]()
$448
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/163:32 pm -
2 stops19h 51m
Tue 10/207:45 pm -
2 stops21h 27m
Deal found 9/17![Alaska Airlines logo]()
$471
This Delta deal was found by Cheapflights users on 9/17. 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.
Tue 10/134:49 pm -
1 stop4h 36m
Sat 10/175:20 am -
1 stop6h 21m
Deal found 9/17![Delta logo]()
$494
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/78:00 am -
1 stop4h 22m
Wed 11/111:02 pm -
2 stops10h 36m
Deal found 9/17![Alaska Airlines logo]()
$501
Best flights from Santa Rosa to MontanaDiscover carefully curated flight deals from Santa Rosa to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 18, 2026.
Discover carefully curated flight deals from Santa Rosa to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 18, 2026.
This Delta deal was found by Cheapflights users on 9/16. 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.
Tue 10/2011:21 am -
1 stop5h 30m
Tue 10/275:30 am -
1 stop6h 11m
Deal found 9/16![Delta logo]()
$291
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/41:12 pm -
2 stops8h 31m
Sat 11/75:12 pm -
1 stop6h 56m
Deal found 9/15![Alaska Airlines logo]()
$447
This Delta deal was found by Cheapflights users on 9/18. 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 10/264:49 pm -
1 stop6h 38m
Sat 11/75:30 am -
1 stop6h 11m
Deal found 9/18![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 9/15. 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.
Thu 10/224:49 pm -
1 stop6h 38m
Mon 10/265:30 am -
1 stop6h 11m
Deal found 9/15![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 9/16. 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 11/114:47 pm -
1 stop6h 32m
Sun 11/151:00 pm -
1 stop4h 06m
Deal found 9/16![Delta logo]()
$369
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/142:00 pm -
2 stops8h 50m
Wed 10/217:41 am -
1 stop6h 25m
Deal found 9/14![Alaska Airlines logo]()
$447
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/2610:00 am -
2 stops26h 11m
Fri 1/291:51 pm -
2 stops19h 52m
Deal found 9/16![Alaska Airlines logo]()
$461
This Delta deal was found by Cheapflights users on 9/16. 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 10/74:49 pm -
1 stop6h 38m
Fri 10/95:30 am -
1 stop6h 11m
Deal found 9/16![Delta logo]()
$385
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/163:32 pm -
2 stops19h 51m
Tue 10/207:45 pm -
2 stops21h 27m
Deal found 9/17![Alaska Airlines logo]()
$471
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/78:00 am -
1 stop4h 22m
Wed 11/111:02 pm -
2 stops10h 36m
Deal found 9/17![Alaska Airlines logo]()
$501
This Travelocity deal was found by Cheapflights users on 9/17. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/1410:00 am -
2 stops11h 57m
Sat 1/1612:51 pm -
2 stops20h 52m
Deal found 9/17![Alaska Airlines logo]()
$525
This Delta deal was found by Cheapflights users on 9/14. 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 10/234:49 pm -
1 stop4h 35m
Mon 10/267:15 am -
1 stop4h 26m
Deal found 9/14![Delta logo]()
$545
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/96:40 am -
1 stop8h 38m
Sat 12/124:55 pm -
1 stop25h 54m
Deal found 9/15![Alaska Airlines logo]()
$553
This Delta deal was found by Cheapflights users on 9/13. 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 12/214:50 pm -
1 stop6h 52m
Thu 12/317:00 am -
1 stop4h 45m
Deal found 9/13![Delta logo]()
$695
Last-minute flights from Santa Rosa to MontanaDiscover last-minute flight deals from Santa Rosa to Montana. Data last updated September 18, 2026 and is based on user searches.
Discover last-minute flight deals from Santa Rosa to Montana. Data last updated September 18, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/17. 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.
Tue 10/134:49 pm -
1 stop4h 36m
Sat 10/175:20 am -
1 stop6h 21m
Deal found 9/17![Delta logo]()
$494
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/142:00 pm -
2 stops8h 50m
Wed 10/213:44 pm -
2 stops25h 28m
Deal found 9/14![Alaska Airlines logo]()
$447
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/163:32 pm -
2 stops19h 51m
Tue 10/207:45 pm -
2 stops21h 27m
Deal found 9/17![Alaska Airlines logo]()
$471
This Delta deal was found by Cheapflights users on 9/16. 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.
Tue 10/2011:21 am -
1 stop5h 30m
Tue 10/275:30 am -
1 stop6h 11m
Deal found 9/16![Delta logo]()
$291
This Delta deal was found by Cheapflights users on 9/15. 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 10/2611:21 am -
2 stops10h 16m
Wed 10/288:25 am -
2 stops8h 40m
Deal found 9/15![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 9/15. 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 10/264:49 pm -
1 stop6h 42m
Wed 10/285:30 am -
1 stop6h 11m
Deal found 9/15![Delta logo]()
$505
This Delta deal was found by Cheapflights users on 9/15. 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.
Tue 10/274:49 pm -
1 stop6h 38m
Wed 11/41:12 pm -
1 stop3h 53m
Deal found 9/15![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 9/15. 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.
Tue 10/2711:21 am -
2 stops10h 16m
Tue 11/31:12 pm -
1 stop3h 53m
Deal found 9/15![Delta logo]()
$294
This Delta deal was found by Cheapflights users on 9/14. 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.
Tue 10/274:49 pm -
1 stop6h 38m
Thu 10/295:30 am -
1 stop6h 11m
Deal found 9/14![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 9/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:35 am -
2 stops12h 10m
Thu 10/2911:05 am -
2 stops13h 15m
Deal found 9/14![Southwest logo]()
$320
This Delta deal was found by Cheapflights users on 9/15. 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.
Thu 10/294:49 pm -
1 stop6h 38m
Mon 11/91:00 pm -
1 stop4h 06m
Deal found 9/15![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 9/15. 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.
Thu 10/2911:21 am -
2 stops10h 16m
Thu 11/55:30 am -
1 stop6h 11m
Deal found 9/15![Delta logo]()
$334
One-way flights from Santa Rosa to MontanaSearch for one-way flight options from Santa Rosa to Montana. Find affordable one-way fares based on user searches. Data last updated September 18, 2026.
Search for one-way flight options from Santa Rosa to Montana. Find affordable one-way fares based on user searches. Data last updated September 18, 2026.
This Delta deal was found by Cheapflights users on 9/17. 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 10/194:49 pm -
1 stop6h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Delta logo]()
$165
This Delta deal was found by Cheapflights users on 9/16. 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 11/254:47 pm -
1 stop6h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Delta logo]()
$243
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/132:00 pm -
2 stops21h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Alaska Airlines logo]()
$255
This Delta deal was found by Cheapflights users on 9/15. 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.
Thu 10/224:49 pm -
1 stop6h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Delta logo]()
$263
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:59 pm -
2 stops21h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Alaska Airlines logo]()
$309
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:59 pm -
2 stops27h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Alaska Airlines logo]()
$315
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/248:55 am -
2 stops13h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Alaska Airlines logo]()
$321
This Mytrip deal was found by Cheapflights users on 9/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:59 pm -
2 stops21h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Alaska Airlines logo]()
$321
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2512:06 pm -
2 stops10h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Alaska Airlines logo]()
$338
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:00 am -
2 stops8h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Alaska Airlines logo]()
$343
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/254:55 pm -
2 stops21h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Alaska Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 9/16. 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 10/184:49 pm -
1 stop6h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Delta logo]()
$355
Find flight deals from Santa Rosa to Montana
Keep the following information in mind while searching for Santa Rosa to Montana flight deals. Data was last updated September 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $289 (Delta) |
One-way from | $165 (Delta) |
Popular in | December |
Cheapest in | January |
Average price | $433 |
Cheapflights Fare Finder
Customize your flight search to find flights from Santa Rosa to Montana 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 18, 2026.
Use the filters below to find and compare flights from Santa Rosa to Montana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Santa RosaBozeman
STS Santa Rosa Sonoma County - BZN Bozeman Gallatin Field
STSBZN
Santa Rosa Sonoma County
Mon 10/19
4:49 pm-12:27 am
1 stop6h 38m
Bozeman Gallatin Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$165
Santa RosaMissoula
STS Santa Rosa Sonoma County - MSO Missoula Johnson-Bell Field
STSMSO
Santa Rosa Sonoma County
Wed 11/25
4:47 pm-12:22 am
1 stop6h 35m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$243
Santa RosaKalispell
STS Santa Rosa Sonoma County - FCA Kalispell Glacier Park
STSFCA
Santa Rosa Sonoma County
Tue 10/13
2:00 pm-12:23 pm
2 stops21h 23m
Kalispell Glacier Park
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$255
Santa RosaMissoula
STS Santa Rosa Sonoma County - MSO Missoula Johnson-Bell Field
STSMSO
Santa Rosa Sonoma County
Fri 10/23
4:49 pm-12:31 am
1 stop6h 42m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$263
Santa RosaBozeman
STS Santa Rosa Sonoma County - BZN Bozeman Gallatin Field
STSBZN
Santa Rosa Sonoma County
Tue 10/20
11:21 am-5:51 pm
1 stop5h 30m
Bozeman Gallatin Field
Tue 10/27
5:30 am-10:41 am
1 stop6h 11m
$291
Santa RosaMissoula
STS Santa Rosa Sonoma County - MSO Missoula Johnson-Bell Field
STSMSO
Santa Rosa Sonoma County
Tue 11/24
4:43 pm-11:00 pm
1 stop5h 17m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$304
Santa RosaKalispell
STS Santa Rosa Sonoma County - FCA Kalispell Glacier Park
STSFCA
Santa Rosa Sonoma County
Mon 9/28
6:59 pm-5:28 pm
2 stops21h 29m
Kalispell Glacier Park
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$309
Santa RosaKalispell
STS Santa Rosa Sonoma County - FCA Kalispell Glacier Park
STSFCA
Santa Rosa Sonoma County
Tue 10/13
4:49 pm-10:57 pm
1 stop5h 08m
Kalispell Glacier Park
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$309
Santa RosaBozeman
STS Santa Rosa Sonoma County - BZN Bozeman Gallatin Field
STSBZN
Santa Rosa Sonoma County
Fri 10/2
6:59 pm-11:09 pm
2 stops27h 10m
Bozeman Gallatin Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$315
Santa RosaBozeman
STS Santa Rosa Sonoma County - BZN Bozeman Gallatin Field
STSBZN
Santa Rosa Sonoma County
Mon 10/26
4:49 pm-12:27 am
1 stop6h 38m
Bozeman Gallatin Field
Sat 11/7
5:30 am-10:41 am
1 stop6h 11m
$329
Showing 1-10 of 29 resultsSorted by cheapest first
Best time to book a flight from Santa Rosa to Montana
Have a flexible travel schedule? Discover the best time to fly to Montana from Santa Rosa with our price prediction graph.
STS-BZN
STS-MSO
STS-FCA
STS-BIL
STS-HLN
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 Montana
STS-USMT
STS-BZN
STS-MSO
STS-FCA
STS-BIL
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Montana
Get insights into the airlines that provide service to Montana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Montana. Reviews last updated September 18, 2026.
Read reviews from past customers who have flown Alaska Airlines from Santa Rosa to Montana. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Food
7.0
Comfort
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Related info for your journey
Find useful and relevant information for your journey from Santa Rosa to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Santa Rosa to Montana
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Montana by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Santa Rosa to Montana by cabin class
Find flights from Santa Rosa to Montana, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Santa Rosa and Montana flights
Browse other Santa Rosa and Montana flight options. Last updated on September 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Santa Rosa to Montana flights
Consider these flights traveling from Santa Rosa to Montana.
Top airline flying from Santa Rosa to Montana
Discover the top airline that operate flights from Santa Rosa to Montana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$288 | Average$540 | FlexibilityNo cancel fee | On-time75% |