$102+ Cheap flights from San Francisco (SFO) to Montana
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/22. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BZN
Jun 18 — Jun 251
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to Montana with Cheapflights
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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
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Cheapest flights from San Francisco to MontanaExplore the most affordable flight options available from San Francisco to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 19, 2026.
Explore the most affordable flight options available from San Francisco to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 19, 2026.
This American Airlines deal was found by Cheapflights users on 5/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/109:04 am
SFO
- MSO
1 stop6h 10m
American Airlines
Tue 6/164:44 pm
MSO
- SFO
1 stop8h 25m
American Airlines
Deal found 5/15![American Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:42 am
SFO
- MSO
1 stop8h 17m
Multiple Airlines
Sun 9/137:05 pm
MSO
- SFO
2 stops27h 13m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$251
This American Airlines deal was found by Cheapflights users on 5/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:12 am
SFO
- MSO
1 stop6h 08m
American Airlines
Sat 8/295:51 pm
MSO
- SFO
1 stop5h 31m
American Airlines
Deal found 5/14![American Airlines logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/174:51 pm
SFO
- FCA
1 stop25h 52m
Multiple Airlines
Mon 10/198:08 pm
FCA
- SFO
1 stop18h 13m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 5/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1011:13 am
SFO
- MSO
2 stops21h 22m
Multiple Airlines
Thu 6/1810:25 am
MSO
- SFO
1 stop7h 11m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:11 pm
SFO
- GTF
1 stop24h 09m
Multiple Airlines
Mon 7/2710:19 am
GTF
- SFO
2 stops35h 21m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$277
This United Airlines deal was found by Cheapflights users on 5/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/612:15 pm
SFO
- MSO
Nonstop2h 23m
United Airlines
Mon 6/87:15 am
MSO
- SFO
1 stop6h 15m
United Airlines
Deal found 5/16![United Airlines logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:30 am
SFO
- FCA
1 stop12h 13m
Multiple Airlines
Mon 10/198:08 pm
FCA
- SFO
1 stop18h 13m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$279
This American Airlines deal was found by Cheapflights users on 5/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/259:05 am
SFO
- MSO
1 stop7h 15m
American Airlines
Tue 9/15:51 pm
MSO
- SFO
1 stop5h 31m
American Airlines
Deal found 5/14![American Airlines logo]()
$281
This American Airlines deal was found by Cheapflights users on 5/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/29:04 am
SFO
- MSO
1 stop6h 10m
American Airlines
Sat 6/64:44 pm
MSO
- SFO
1 stop8h 25m
American Airlines
Deal found 5/14![American Airlines logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/610:50 pm
SFO
- MSO
1 stop9h 45m
Multiple Airlines
Mon 6/82:46 pm
MSO
- SFO
2 stops20h 42m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/1310:58 pm
SFO
- MSO
1 stop9h 37m
Multiple Airlines
Thu 6/1810:25 am
MSO
- SFO
1 stop7h 11m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$287
Best flights from San Francisco to MontanaDiscover carefully curated flight deals from San Francisco to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 19, 2026.
Discover carefully curated flight deals from San Francisco to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 19, 2026.
This Delta deal was found by Cheapflights users on 5/17. 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.
Thu 8/279:41 am
SFO
- MSO
1 stop7h 06m
Delta
Mon 8/3112:50 pm
MSO
- SFO
1 stop6h 45m
Delta
Deal found 5/17![Delta logo]()
$289
This Southwest deal was found by Cheapflights users on 5/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/131:30 pm
SFO
- BZN
1 stop7h 55m
Southwest
Sat 8/154:10 pm
BZN
- SFO
1 stop5h 25m
Southwest
Deal found 5/18![Southwest logo]()
$347
This Alaska Airlines deal was found by Cheapflights users on 5/14. 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.
Sat 8/299:00 am
SFO
- GTF
1 stop6h 38m
Alaska Airlines
Wed 9/25:18 pm
GTF
- SFO
1 stop7h 18m
Alaska Airlines
Deal found 5/14![Alaska Airlines logo]()
$353
This United Airlines deal was found by Cheapflights users on 5/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/912:00 pm
SFO
- FCA
Nonstop2h 30m
United Airlines
Wed 6/174:11 pm
FCA
- SFO
Nonstop2h 39m
United Airlines
Deal found 5/18![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 5/17. 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.
Sat 9/265:00 pm
SFO
- MSO
1 stop6h 24m
Delta
Sat 10/35:40 am
MSO
- SFO
1 stop4h 29m
Delta
Deal found 5/17![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 5/14. 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.
Wed 8/199:41 am
SFO
- GTF
1 stop7h 01m
Delta
Tue 8/256:28 pm
GTF
- SFO
1 stop4h 34m
Delta
Deal found 5/14![Delta logo]()
$298
This Southwest deal was found by Cheapflights users on 5/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/142:20 pm
SFO
- BZN
1 stop7h 20m
Southwest
Sat 7/185:00 pm
BZN
- SFO
1 stop5h 55m
Southwest
Deal found 5/18![Southwest logo]()
$347
This Alaska Airlines deal was found by Cheapflights users on 5/17. 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.
Tue 8/258:23 am
SFO
- BIL
1 stop5h 39m
Alaska Airlines
Sat 8/2912:11 pm
BIL
- SFO
1 stop6h 47m
Alaska Airlines
Deal found 5/17![Alaska Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 5/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1812:00 pm
SFO
- FCA
Nonstop2h 21m
United Airlines
Fri 10/164:17 pm
FCA
- SFO
Nonstop2h 33m
United Airlines
Deal found 5/14![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 5/18. 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.
Sat 9/1910:00 am
SFO
- FCA
1 stop6h 42m
Delta
Sat 10/1711:59 am
FCA
- SFO
1 stop5h 22m
Delta
Deal found 5/18![Delta logo]()
$299
This Southwest deal was found by Cheapflights users on 5/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/81:25 pm
SFO
- BZN
1 stop5h 35m
Southwest
Tue 9/222:00 pm
BZN
- SFO
2 stops8h 40m
Southwest
Deal found 5/16![Southwest logo]()
$352
This Delta deal was found by Cheapflights users on 5/14. 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 9/297:00 am
SFO
- GTF
2 stops9h 39m
Delta
Sat 10/35:30 am
GTF
- SFO
2 stops11h 33m
Delta
Deal found 5/14![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 5/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/94:00 pm
SFO
- BZN
2 stops8h 10m
Southwest
Thu 7/166:10 am
BZN
- SFO
1 stop8h 10m
Southwest
Deal found 5/16![Southwest logo]()
$352
This United Airlines deal was found by Cheapflights users on 5/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2012:10 pm
SFO
- MSO
Nonstop2h 12m
United Airlines
Sat 10/244:19 pm
MSO
- SFO
Nonstop2h 35m
United Airlines
Deal found 5/17![United Airlines logo]()
$404
This Alaska Airlines deal was found by Cheapflights users on 5/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:03 am
SFO
- HLN
1 stop9h 31m
Alaska Airlines
Mon 8/315:11 pm
HLN
- SFO
2 stops22h 41m
Alaska Airlines
Deal found 5/18![Alaska Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 5/15. 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 8/276:00 am
SFO
- BTM
2 stops9h 56m
Delta
Sun 8/306:10 pm
BTM
- SFO
1 stop4h 52m
Delta
Deal found 5/15![Delta logo]()
$314
This Southwest deal was found by Cheapflights users on 5/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:35 am
SFO
- BZN
2 stops9h 25m
Southwest
Tue 8/256:55 am
BZN
- SFO
2 stops8h 10m
Southwest
Deal found 5/15![Southwest logo]()
$357
This Delta deal was found by Cheapflights users on 5/14. 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 8/76:00 am
SFO
- BTM
2 stops9h 56m
Delta
Tue 8/116:10 pm
BTM
- SFO
1 stop4h 52m
Delta
Deal found 5/14![Delta logo]()
$314
This Alaska Airlines deal was found by Cheapflights users on 5/16. 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 10/279:40 am
SFO
- HLN
1 stop5h 31m
Alaska Airlines
Sat 10/314:48 pm
HLN
- SFO
1 stop5h 41m
Alaska Airlines
Deal found 5/16![Alaska Airlines logo]()
$431
This United Airlines deal was found by Cheapflights users on 5/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2212:00 pm
SFO
- FCA
Nonstop2h 21m
United Airlines
Sat 9/267:15 am
FCA
- SFO
1 stop6h 57m
United Airlines
Deal found 5/14![United Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 5/15. 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 7/79:20 am
SFO
- BTM
2 stops6h 35m
Delta
Sat 7/116:10 pm
BTM
- SFO
1 stop5h 33m
Delta
Deal found 5/15![Delta logo]()
$314
This Southwest deal was found by Cheapflights users on 5/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/12:15 pm
SFO
- BZN
1 stop9h 30m
Southwest
Sat 7/41:00 pm
BZN
- SFO
1 stop6h 00m
Southwest
Deal found 5/17![Southwest logo]()
$389
This Alaska Airlines deal was found by Cheapflights users on 5/17. 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.
Thu 8/2710:06 am
SFO
- MSO
2 stops11h 50m
Alaska Airlines
Mon 8/314:13 pm
MSO
- SFO
2 stops17h 27m
Alaska Airlines
Deal found 5/17![Alaska Airlines logo]()
$441
This United Airlines deal was found by Cheapflights users on 5/19. 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.
Mon 6/112:00 pm
SFO
- FCA
Nonstop2h 30m
United Airlines
Wed 6/101:20 pm
FCA
- SFO
1 stop5h 22m
United Airlines
Deal found 5/19![United Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 5/15. 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.
Wed 6/35:40 am
SFO
- WYS
1 stop5h 45m
Delta
Wed 6/101:10 pm
WYS
- SFO
2 stops9h 40m
Delta
Deal found 5/15![Delta logo]()
$319
This Southwest deal was found by Cheapflights users on 5/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1110:10 am
SFO
- BZN
2 stops10h 45m
Southwest
Mon 7/1310:15 am
BZN
- SFO
2 stops7h 50m
Southwest
Deal found 5/17![Southwest logo]()
$394
This Alaska Airlines deal was found by Cheapflights users on 5/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:00 am
SFO
- FCA
1 stop5h 30m
Alaska Airlines
Wed 8/196:15 am
FCA
- SFO
2 stops15h 31m
Alaska Airlines
Deal found 5/18![Alaska Airlines logo]()
$447
This United Airlines deal was found by Cheapflights users on 5/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/812:15 pm
SFO
- MSO
Nonstop2h 23m
United Airlines
Wed 6/174:19 pm
MSO
- SFO
Nonstop2h 31m
United Airlines
Deal found 5/16![United Airlines logo]()
$459
This Delta deal was found by Cheapflights users on 5/18. 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.
Sat 6/65:40 am
SFO
- WYS
1 stop3h 58m
Delta
Tue 6/91:10 pm
WYS
- SFO
1 stop4h 15m
Delta
Deal found 5/18![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 5/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/812:15 pm
SFO
- MSO
Nonstop2h 23m
United Airlines
Wed 8/124:15 pm
MSO
- SFO
Nonstop2h 35m
United Airlines
Deal found 5/18![United Airlines logo]()
$459
Last-minute flights from San Francisco to MontanaDiscover last-minute flight deals from San Francisco to Montana. Data last updated May 19, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Montana. Data last updated May 19, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 5/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/29:04 am
SFO
- MSO
1 stop6h 10m
American Airlines
Sat 6/64:44 pm
MSO
- SFO
1 stop8h 25m
American Airlines
Deal found 5/14![American Airlines logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/310:01 pm
SFO
- BZN
2 stops16h 56m
Multiple Airlines
Thu 6/114:47 pm
BZN
- SFO
1 stop17h 04m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/310:45 pm
SFO
- BZN
1 stop16h 12m
Multiple Airlines
Sun 6/74:47 pm
BZN
- SFO
1 stop17h 02m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$296
This United Airlines deal was found by Cheapflights users on 5/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/612:15 pm
SFO
- MSO
Nonstop2h 23m
United Airlines
Mon 6/87:15 am
MSO
- SFO
1 stop6h 15m
United Airlines
Deal found 5/16![United Airlines logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/610:50 pm
SFO
- MSO
1 stop9h 45m
Multiple Airlines
Mon 6/82:46 pm
MSO
- SFO
2 stops20h 42m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$286
This Delta deal was found by Cheapflights users on 5/15. 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.
Sat 6/69:43 am
SFO
- MSO
1 stop6h 41m
Delta
Thu 6/116:29 pm
MSO
- SFO
1 stop6h 29m
Delta
Deal found 5/15![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 5/15. 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.
Sat 6/65:40 am
SFO
- WYS
1 stop3h 58m
Delta
Sat 6/131:10 pm
WYS
- SFO
1 stop3h 56m
Delta
Deal found 5/15![Delta logo]()
$294
This American Airlines deal was found by Cheapflights users on 5/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/109:04 am
SFO
- MSO
1 stop6h 10m
American Airlines
Tue 6/164:44 pm
MSO
- SFO
1 stop8h 25m
American Airlines
Deal found 5/15![American Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 5/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1010:58 pm
SFO
- MSO
1 stop9h 37m
Multiple Airlines
Thu 6/1810:25 am
MSO
- SFO
1 stop7h 11m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$273
This United Airlines deal was found by Cheapflights users on 5/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1012:15 pm
SFO
- MSO
Nonstop2h 23m
United Airlines
Tue 6/164:19 pm
MSO
- SFO
Nonstop2h 31m
United Airlines
Deal found 5/15![United Airlines logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1110:58 pm
SFO
- FCA
1 stop9h 43m
Multiple Airlines
Mon 6/1510:31 am
FCA
- SFO
1 stop28h 45m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/1310:58 pm
SFO
- MSO
1 stop9h 37m
Multiple Airlines
Thu 6/1810:25 am
MSO
- SFO
1 stop7h 11m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$287
One-way flights from San Francisco to MontanaSearch for one-way flight options from San Francisco to Montana. Find affordable one-way fares based on user searches. Data last updated May 19, 2026.
Search for one-way flight options from San Francisco to Montana. Find affordable one-way fares based on user searches. Data last updated May 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2210:27 pm
SFO
- BZN
2 stops37h 14m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2210:50 pm
SFO
- MSO
1 stop21h 12m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/710:50 pm
SFO
- FCA
1 stop9h 51m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 5/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/410:58 pm
SFO
- BZN
1 stop16h 00m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/810:56 pm
SFO
- MSO
1 stop9h 38m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 5/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2510:56 pm
SFO
- MSO
1 stop9h 38m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1010:58 pm
SFO
- BZN
1 stop15h 59m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/293:11 pm
SFO
- MSO
1 stop28h 51m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/610:50 pm
SFO
- BZN
1 stop16h 07m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/43:21 pm
SFO
- BZN
2 stops16h 53m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1711:13 am
SFO
- BZN
2 stops27h 44m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$139
This American Airlines deal was found by Cheapflights users on 5/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:05 am
SFO
- MSO
1 stop7h 15m
American Airlines
Deal found 5/15![American Airlines logo]()
$141
Find flight deals from San Francisco to Montana
Keep the following information in mind while searching for San Francisco to Montana flight deals. Data was last updated May 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $245 (American Airlines) |
One-way from | $102 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $431 |
Good round-trip deal | $349 or less |
Good one-way deal | $238 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco 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 2,558,603 searches. Data last updated May 19, 2026.
Use the filters below to find and compare flights from San Francisco to Montana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoMissoula
SFO - MSO
SFOMSO
San Francisco
Thu 8/27
9:41 am-5:47 pm
1 stop7h 06m
Missoula Johnson-Bell Field
Mon 8/31
12:50 pm-6:35 pm
1 stop6h 45m
$289
San FranciscoMissoula
SFO - MSO
SFOMSO
San Francisco
Sat 9/26
5:00 pm-12:24 am
1 stop6h 24m
Missoula Johnson-Bell Field
Sat 10/3
5:40 am-9:09 am
1 stop4h 29m
$289
San FranciscoGreat Falls
SFO - GTF
SFOGTF
San Francisco
Wed 8/19
9:41 am-5:42 pm
1 stop7h 01m
Great Falls
Tue 8/25
6:28 pm-10:02 pm
1 stop4h 34m
$298
San FranciscoKalispell
SFO - FCA
SFOFCA
San Francisco
Sat 9/19
10:00 am-5:42 pm
1 stop6h 42m
Kalispell Glacier Park
Sat 10/17
11:59 am-4:21 pm
1 stop5h 22m
$299
San FranciscoGreat Falls
SFO - GTF
SFOGTF
San Francisco
Tue 9/29
7:00 am-5:39 pm
2 stops9h 39m
Great Falls
Sat 10/3
5:30 am-4:03 pm
2 stops11h 33m
$309
San FranciscoButte
SFO - BTM
SFOBTM
San Francisco
Thu 8/27
6:00 am-4:56 pm
2 stops9h 56m
Butte Silver Bow Co
Sun 8/30
6:10 pm-10:02 pm
1 stop4h 52m
$314
San FranciscoButte
SFO - BTM
SFOBTM
San Francisco
Fri 8/7
6:00 am-4:56 pm
2 stops9h 56m
Butte Silver Bow Co
Tue 8/11
6:10 pm-10:02 pm
1 stop4h 52m
$314
San FranciscoButte
SFO - BTM
SFOBTM
San Francisco
Tue 7/7
9:20 am-4:55 pm
2 stops6h 35m
Butte Silver Bow Co
Sat 7/11
6:10 pm-10:43 pm
1 stop5h 33m
$314
San FranciscoWest Yellowstone
SFO - WYS
SFOWYS
San Francisco
Wed 6/3
5:40 am-12:25 pm
1 stop5h 45m
West Yellowstone
Wed 6/10
1:10 pm-9:50 pm
2 stops9h 40m
$319
San FranciscoWest Yellowstone
SFO - WYS
SFOWYS
San Francisco
Sat 6/6
5:40 am-10:38 am
1 stop3h 58m
West Yellowstone
Tue 6/9
1:10 pm-4:25 pm
1 stop4h 15m
$319
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from San Francisco to Montana
Have a flexible travel schedule? Discover the best time to fly to Montana from San Francisco with our price prediction graph.
SFO-BIL
SFO-MSO
SFO-BZN
SFO-GTF
SFO-FCA
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 San Francisco to Montana
SFO-USMT
SFO-BIL
SFO-MSO
SFO-BZN
SFO-GTF
How far ahead should I book a flight from San Francisco to Montana?
To ensure you get the cheapest price possible for a flight from San Francisco to Montana, you should look to book at least 57 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from San Francisco to Montana?
Currently, June is the cheapest month in which you can book a flight from San Francisco to Montana (average of $90). Flying from San Francisco to Montana in September is currently the most expensive (average of $209). 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 SFO to MT?
Find hourly flight availability from San Francisco to Montana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 19, 2026.
When flying from San Francisco to Montana, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 19% versus a flight in the morning.
How much does it cost to fly round-trip from San Francisco to Montana?
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 May 19, 2026.
Read through reviews of airlines operating flights from San Francisco to Montana, such as Alaska Airlines,Southwest, andDelta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Overall
7.9
Crew
8.5
Boarding
8.1
Food
7.0
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Overall
7.9
Crew
8.5
Boarding
8.1
Food
7.0
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Overall
7.9
Crew
8.5
Boarding
8.1
Food
7.0
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Overall
7.9
Crew
8.5
Boarding
8.1
Food
7.0
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Overall
7.9
Crew
8.5
Boarding
8.1
Food
7.0
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Overall
7.9
Crew
8.5
Boarding
8.1
Food
7.0
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 San Francisco to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Francisco 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 San Francisco to Montana by cabin class
Find flights from San Francisco to Montana, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco and Montana flights
Browse other San Francisco and Montana flight options. Last updated on May 19, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
San Francisco to Montana flights
Consider these flights traveling from San Francisco to Montana.
Top 6 airlines flying from San Francisco to Montana
Discover the top 6 airlines that operate flights from San Francisco 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 2,558,603 searches. Data last updated May 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$123 | Average$354 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$124 | Average$356 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$164 | Average$476 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$219 | Average$455 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$219 | Average$434 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$222 | Average$427 | FlexibilityNo cancel fee | On-time71% |