$79+ Cheap flights from Montana to San Francisco (SFO)
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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — SFO
Nov 7 — Nov 141
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Montana to San Francisco 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 Montana to San Francisco
Cheapest
Best
Last-minute
One-way
Cheapest flights from Montana to San FranciscoExplore the most affordable flight options available from Montana to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 8, 2026.
Explore the most affordable flight options available from Montana to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2410:03 am -
1 stop25h 58m
Wed 12/26:30 pm -
1 stop14h 09m
Deal found 10/6![Multiple Airlines logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2210:28 am -
1 stop25h 33m
Wed 12/26:30 pm -
1 stop14h 09m
Deal found 10/6![Multiple Airlines logo]()
$189
This Southwest deal was found by Cheapflights users on 10/7. 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.
Wed 11/48:05 am -
1 stop6h 55m
Wed 11/116:10 am -
1 stop7h 40m
Deal found 10/7![Southwest logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 10/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1910:28 am -
1 stop25h 33m
Wed 12/22:41 pm -
1 stop17h 58m
Deal found 10/4![Multiple Airlines logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 10/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:56 am -
1 stop23h 23m
Sun 11/11:36 pm -
1 stop21h 42m
Deal found 10/5![Multiple Airlines logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 10/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2210:28 am -
1 stop25h 33m
Thu 12/32:13 pm -
1 stop19h 28m
Deal found 10/4![Multiple Airlines logo]()
$248
This Delta deal was found by Cheapflights users on 10/6. 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 12/76:16 pm -
2 stops20h 08m
Thu 12/316:10 am -
2 stops15h 41m
Deal found 10/6![Delta logo]()
$249
This Delta deal was found by Cheapflights users on 10/6. 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 12/106:16 pm -
2 stops30h 27m
Thu 12/316:10 am -
2 stops15h 41m
Deal found 10/6![Delta logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/610:14 am -
1 stop25h 57m
Wed 12/96:30 pm -
1 stop13h 54m
Deal found 10/6![Multiple Airlines logo]()
$256
This Southwest deal was found by Cheapflights users on 10/6. 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.
Fri 11/66:50 am -
1 stop5h 40m
Thu 11/125:50 am -
1 stop8h 35m
Deal found 10/6![Southwest logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1910:07 am -
1 stop8h 02m
Tue 12/16:30 pm -
1 stop22h 19m
Deal found 10/6![Multiple Airlines logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 10/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:13 pm -
1 stop16h 06m
Sun 11/111:06 am -
1 stop7h 43m
Deal found 10/5![Multiple Airlines logo]()
$292
Best flights from Montana to San FranciscoDiscover carefully curated flight deals from Montana to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 8, 2026.
Discover carefully curated flight deals from Montana to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 8, 2026.
This Southwest deal was found by Cheapflights users on 10/7. 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.
Fri 11/64:05 pm -
2 stops7h 15m
Mon 11/95:50 am -
1 stop8h 35m
Deal found 10/7![Southwest logo]()
$263
This United Airlines deal was found by Cheapflights users on 10/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/64:13 pm -
Nonstop2h 37m
Thu 11/1212:00 pm -
Nonstop2h 16m
Deal found 10/6![United Airlines logo]()
$319
This Alaska Airlines deal was found by Cheapflights users on 10/7. 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 2/255:02 pm -
Nonstop2h 36m
Mon 3/16:59 pm -
1 stop18h 07m
Deal found 10/7![Alaska Airlines logo]()
$321
This Delta deal was found by Cheapflights users on 10/4. 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 11/35:30 am -
1 stop4h 21m
Fri 11/65:50 am -
1 stop5h 17m
Deal found 10/4![Delta logo]()
$339
This Alaska Airlines deal was found by Cheapflights users on 10/7. 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 1/234:08 pm -
1 stop6h 32m
Tue 1/269:25 am -
1 stop5h 03m
Deal found 10/7![Alaska Airlines logo]()
$324
This Delta deal was found by Cheapflights users on 10/4. 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 1/225:25 am -
1 stop4h 50m
Sat 1/306:00 am -
1 stop4h 49m
Deal found 10/4![Delta logo]()
$339
This Southwest deal was found by Cheapflights users on 10/6. 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.
Fri 11/64:05 pm -
2 stops9h 05m
Thu 11/125:15 am -
2 stops9h 10m
Deal found 10/6![Southwest logo]()
$341
This Alaska Airlines deal was found by Cheapflights users on 10/7. 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 1/305:00 pm -
1 stop6h 56m
Tue 2/210:25 am -
1 stop4h 58m
Deal found 10/7![Alaska Airlines logo]()
$325
This United Airlines deal was found by Cheapflights users on 10/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/204:15 pm -
Nonstop2h 35m
Sat 10/2412:00 pm -
Nonstop2h 19m
Deal found 10/5![United Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 10/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/204:22 pm -
Nonstop2h 36m
Sat 10/2412:00 pm -
Nonstop2h 14m
Deal found 10/5![United Airlines logo]()
$359
This Southwest deal was found by Cheapflights users on 10/7. 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.
Fri 1/811:30 am -
2 stops7h 50m
Sun 1/1010:45 am -
2 stops10h 15m
Deal found 10/7![Southwest logo]()
$360
This Delta deal was found by Cheapflights users on 10/5. 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 11/96:19 pm -
1 stop6h 40m
Tue 11/105:19 pm -
1 stop4h 11m
Deal found 10/5![Delta logo]()
$368
This Alaska Airlines deal was found by Cheapflights users on 10/3. 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 10/317:03 am -
1 stop6h 23m
Tue 11/38:33 am -
1 stop5h 58m
Deal found 10/3![Alaska Airlines logo]()
$338
This United Airlines deal was found by Cheapflights users on 10/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/204:17 pm -
Nonstop2h 43m
Sat 10/2412:00 pm -
Nonstop2h 16m
Deal found 10/5![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 10/5. 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 10/281:18 pm -
2 stops8h 00m
Fri 11/65:50 am -
1 stop5h 48m
Deal found 10/5![Delta logo]()
$374
This Alaska Airlines deal was found by Cheapflights users on 10/7. 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 12/53:32 pm -
1 stop5h 05m
Wed 12/912:39 pm -
1 stop21h 45m
Deal found 10/7![Alaska Airlines logo]()
$360
This Delta deal was found by Cheapflights users on 10/5. 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 11/66:27 pm -
1 stop4h 19m
Sat 11/77:05 am -
2 stops9h 42m
Deal found 10/5![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 10/5. 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 11/31:18 pm -
2 stops8h 14m
Thu 11/59:46 am -
1 stop7h 01m
Deal found 10/5![Delta logo]()
$374
This Alaska Airlines deal was found by Cheapflights users on 10/6. 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 11/195:10 pm -
1 stop6h 35m
Fri 11/276:00 am -
1 stop9h 01m
Deal found 10/6![Alaska Airlines logo]()
$386
This Delta deal was found by Cheapflights users on 10/5. 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 11/86:27 pm -
1 stop6h 28m
Mon 11/97:05 am -
2 stops9h 34m
Deal found 10/5![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 10/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:17 pm -
Nonstop2h 43m
Sat 10/2412:00 pm -
Nonstop2h 16m
Deal found 10/6![United Airlines logo]()
$459
This Alaska Airlines deal was found by Cheapflights users on 10/7. 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 12/87:01 am -
2 stops10h 36m
Fri 12/117:05 pm -
1 stop19h 55m
Deal found 10/7![Alaska Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 10/5. 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 10/206:23 pm -
1 stop4h 27m
Sat 10/245:04 pm -
1 stop4h 47m
Deal found 10/5![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 10/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/221:33 pm -
Nonstop3h 02m
Sat 1/304:25 pm -
1 stop5h 36m
Deal found 10/7![United Airlines logo]()
$484
This Alaska Airlines deal was found by Cheapflights users on 10/6. 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 11/47:03 am -
2 stops12h 07m
Sat 11/78:33 am -
1 stop5h 58m
Deal found 10/6![Alaska Airlines logo]()
$410
This Delta deal was found by Cheapflights users on 10/4. 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 10/196:31 pm -
1 stop6h 25m
Fri 10/237:27 pm -
1 stop4h 00m
Deal found 10/4![Delta logo]()
$379
This Delta deal was found by Cheapflights users on 10/7. 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 10/221:12 pm -
1 stop4h 06m
Sun 10/255:50 am -
1 stop5h 17m
Deal found 10/7![Delta logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 10/4. 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 1/2212:51 pm -
1 stop7h 08m
Sat 1/307:38 am -
2 stops10h 19m
Deal found 10/4![Alaska Airlines logo]()
$420
This Delta deal was found by Cheapflights users on 10/5. 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 10/205:30 am -
1 stop4h 21m
Sat 10/245:50 am -
1 stop5h 17m
Deal found 10/5![Delta logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 10/7. 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 10/307:45 pm -
1 stop14h 04m
Mon 11/26:08 am -
1 stop5h 07m
Deal found 10/7![Alaska Airlines logo]()
$422
Last-minute flights from Montana to San FranciscoDiscover last-minute flight deals from Montana to San Francisco. Data last updated October 8, 2026 and is based on user searches.
Discover last-minute flight deals from Montana to San Francisco. Data last updated October 8, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:56 am -
1 stop23h 23m
Sun 11/11:36 pm -
1 stop21h 42m
Deal found 10/5![Multiple Airlines logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 10/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:13 pm -
1 stop16h 06m
Sun 11/111:06 am -
1 stop7h 43m
Deal found 10/5![Multiple Airlines logo]()
$292
This Southwest deal was found by Cheapflights users on 10/7. 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.
Wed 11/48:05 am -
1 stop6h 55m
Wed 11/116:10 am -
1 stop7h 40m
Deal found 10/7![Southwest logo]()
$224
This Alaska Airlines deal was found by Cheapflights users on 10/5. 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 11/57:03 am -
2 stops11h 18m
Thu 11/1212:13 pm -
1 stop8h 05m
Deal found 10/5![Alaska Airlines logo]()
$322
This Southwest deal was found by Cheapflights users on 10/6. 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.
Fri 11/66:50 am -
1 stop5h 40m
Thu 11/125:50 am -
1 stop8h 35m
Deal found 10/6![Southwest logo]()
$258
This Orbitz deal was found by Cheapflights users on 10/6. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/64:21 pm -
1 stop7h 24m
Thu 11/1212:13 pm -
1 stop8h 05m
Deal found 10/6![Alaska Airlines logo]()
$299
This Orbitz deal was found by Cheapflights users on 10/5. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/114:21 pm -
2 stops8h 06m
Sat 11/143:08 pm -
1 stop5h 10m
Deal found 10/5![Alaska Airlines logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 10/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1910:28 am -
1 stop25h 33m
Wed 12/22:41 pm -
1 stop17h 58m
Deal found 10/4![Multiple Airlines logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1910:07 am -
1 stop8h 02m
Tue 12/16:30 pm -
1 stop22h 19m
Deal found 10/6![Multiple Airlines logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2210:28 am -
1 stop25h 33m
Wed 12/26:30 pm -
1 stop14h 09m
Deal found 10/6![Multiple Airlines logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 10/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2210:28 am -
1 stop25h 33m
Thu 12/32:13 pm -
1 stop19h 28m
Deal found 10/4![Multiple Airlines logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2410:03 am -
1 stop25h 58m
Wed 12/26:30 pm -
1 stop14h 09m
Deal found 10/6![Multiple Airlines logo]()
$168
One-way flights from Montana to San FranciscoSearch for one-way flight options from Montana to San Francisco. Find affordable one-way fares based on user searches. Data last updated October 8, 2026.
Search for one-way flight options from Montana to San Francisco. Find affordable one-way fares based on user searches. Data last updated October 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/211:47 am -
1 stop27h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Multiple Airlines logo]()
$79
This Southwest deal was found by Cheapflights users on 10/5. 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.
Mon 10/266:15 pm -
1 stop7h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Southwest logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 10/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2611:47 am -
1 stop27h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Multiple Airlines logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 10/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:39 pm -
1 stop17h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Multiple Airlines logo]()
$123
This Delta deal was found by Cheapflights users on 10/7. 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.
Sat 11/215:35 am -
2 stops18h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Delta logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 10/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3010:22 am -
1 stop22h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Multiple Airlines logo]()
$133
This Southwest deal was found by Cheapflights users on 10/6. 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.
Fri 10/307:05 am -
1 stop7h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Southwest logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 10/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:53 pm -
1 stop15h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Multiple Airlines logo]()
$145
This Southwest deal was found by Cheapflights users on 10/5. 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 11/245:40 am -
2 stops6h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Southwest logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 10/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:08 pm -
1 stop19h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Multiple Airlines logo]()
$153
This Alaska Airlines deal was found by Cheapflights users on 10/7. 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 1/2210:31 am -
1 stop6h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Alaska Airlines logo]()
$162
This Alaska Airlines deal was found by Cheapflights users on 10/7. 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 11/96:59 pm -
1 stop22h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Alaska Airlines logo]()
$163
Find flight deals from Montana to San Francisco
Keep the following information in mind while searching for Montana to San Francisco flight deals. Data was last updated October 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $168 (Kiwi.com) |
One-way from | $79 (Kiwi.com) |
Popular in | March |
Cheapest in | January |
Average price | $373 |
Good round-trip deal | $354 or less |
Good one-way deal | $198 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Montana to San Francisco 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 October 8, 2026.
Use the filters below to find and compare flights from Montana to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BozemanSan Francisco
BZN Bozeman Gallatin Field - SFO San Francisco
BZNSFO
Bozeman Gallatin Field
Thu 11/5
6:50 am-1:05 pm
2 stops7h 15m
San Francisco
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$117
BozemanSan Francisco
BZN Bozeman Gallatin Field - SFO San Francisco
BZNSFO
Bozeman Gallatin Field
Mon 10/26
6:15 pm-12:40 am
2 stops7h 25m
San Francisco
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$117
MissoulaSan Francisco
MSO Missoula Johnson-Bell Field - SFO San Francisco
MSOSFO
Missoula Johnson-Bell Field
Wed 12/2
6:39 pm-11:04 am
1 stop17h 25m
San Francisco
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$123
BozemanSan Francisco
BZN Bozeman Gallatin Field - SFO San Francisco
BZNSFO
Bozeman Gallatin Field
Tue 12/1
11:20 am-6:20 pm
2 stops8h 00m
San Francisco
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$129
BillingsSan Francisco
BIL Billings Logan Intl - SFO San Francisco
BILSFO
Billings Logan Intl
Sat 11/21
5:35 am-11:33 pm
2 stops18h 58m
San Francisco
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$133
BozemanSan Francisco
BZN Bozeman Gallatin Field - SFO San Francisco
BZNSFO
Bozeman Gallatin Field
Fri 1/22
10:31 am-3:41 pm
1 stop6h 10m
San Francisco
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$162
BozemanSan Francisco
BZN Bozeman Gallatin Field - SFO San Francisco
BZNSFO
Bozeman Gallatin Field
Wed 11/25
6:23 pm-11:59 pm
1 stop6h 36m
San Francisco
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$170
BozemanSan Francisco
BZN Bozeman Gallatin Field - SFO San Francisco
BZNSFO
Bozeman Gallatin Field
Thu 11/26
1:00 pm-6:39 pm
1 stop6h 39m
San Francisco
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$170
BillingsSan Francisco
BIL Billings Logan Intl - SFO San Francisco
BILSFO
Billings Logan Intl
Fri 10/30
5:51 pm-8:19 am
1 stop15h 28m
San Francisco
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$178
KalispellSan Francisco
FCA Kalispell Glacier Park - SFO San Francisco
FCASFO
Kalispell Glacier Park
Sat 10/17
7:45 pm-8:49 am
1 stop14h 04m
San Francisco
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$195
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Montana to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Montana with our price prediction graph.
BZN-SFO
GTF-SFO
FCA-SFO
HLN-SFO
MSO-SFO
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 Montana to San Francisco
USMT-SFO
BZN-SFO
GTF-SFO
FCA-SFO
HLN-SFO
What is the cheapest month to book a flight from Montana to San Francisco?
Currently, February is the cheapest month in which you can book a flight from Montana to San Francisco (average of $299). Flying from Montana to San Francisco in March is currently the most expensive (average of $493). 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 time of day to fly from MT to SFO?
Find hourly flight availability from Montana to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 8, 2026.
It’s optimal to fly from Montana to San Francisco in the evening. By choosing this option you can save up to 77% on the cost of your flight, compared to a flight in the morning.
How much does it cost to fly round-trip from Montana to San Francisco?
Airfare is below average for this route at the moment.
Montana to San Francisco flights typically cost between $299 and $419 in November.The cheapest round-trip price found within the last 5 days was $168 on Multiple Airlines (Nov 24-Dec 2).
How far ahead should I book a flight from Montana to San Francisco?
Booking 87 days in advance of your planned departure date is, on average, the best time to get cheap flights from Montana to San Francisco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Related info for your journey
Find useful and relevant information for your journey from Montana to San Francisco. 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 San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
Santa Clara
Santa Cruz
Walnut Creek
San Bruno
Emeryville
Hayward
Burlingame
Rancho Cordova
Roseville
Redwood City
Cupertino
Newark
Fairfield
San Ramon
Manteca
Vallejo
San Carlos
Turlock
Davis
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
San Francisco flight routes
Top destinations
Alternative routes for Montana to San Francisco
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Francisco by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Montana to San Francisco by cabin class
Find flights from Montana to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Montana and San Francisco flights
Browse other Montana and San Francisco flight options. Last updated on October 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Francisco
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 8, 2026.
Montana to San Francisco flights
Consider these flights traveling from Montana to San Francisco.
Top 4 airlines flying from Montana to San Francisco
Discover the top 4 airlines that operate flights from Montana to San Francisco. 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 October 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$158 | Average$357 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$188 | Average$388 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$189 | Average$390 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$209 | Average$386 | FlexibilityNo cancel fee | On-time69% |