$79+ Cheap flights from San Diego (SAN) 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — BZN
Aug 15 — Aug 221
Round-trip
1 adult, Economy
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Cheapest flights from San Diego to MontanaExplore the most affordable flight options available from San Diego to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 16, 2026.
Explore the most affordable flight options available from San Diego to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 8/123:03 pm
SAN
- BZN
1 stop23h 58m
Multiple Airlines
Sun 8/239:06 pm
BZN
- SAN
1 stop24h 08m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 8/123:03 pm
SAN
- BZN
1 stop23h 58m
Multiple Airlines
Fri 8/2111:46 am
BZN
- SAN
1 stop12h 58m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:25 am
SAN
- BZN
2 stops8h 41m
Multiple Airlines
Sun 8/309:06 pm
BZN
- SAN
1 stop24h 08m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 8/206:25 am
SAN
- BZN
2 stops8h 41m
Multiple Airlines
Sun 8/239:06 pm
BZN
- SAN
1 stop24h 08m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:25 am
SAN
- MSO
2 stops13h 37m
Multiple Airlines
Sun 8/309:52 pm
MSO
- SAN
1 stop23h 22m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 9/26:25 am
SAN
- BZN
2 stops34h 29m
Multiple Airlines
Thu 9/106:44 pm
BZN
- SAN
1 stop27h 04m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 9/56:25 am
SAN
- BZN
2 stops37h 27m
Multiple Airlines
Thu 9/106:44 pm
BZN
- SAN
1 stop27h 04m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 9/171:22 pm
SAN
- BZN
1 stop6h 30m
Multiple Airlines
Sun 9/209:42 pm
BZN
- SAN
1 stop24h 06m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 10/17:24 pm
SAN
- BZN
1 stop18h 37m
Multiple Airlines
Sun 10/412:01 pm
BZN
- SAN
1 stop9h 47m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 10/87:13 pm
SAN
- BIL
1 stop13h 16m
Multiple Airlines
Mon 10/1211:59 am
BIL
- SAN
1 stop25h 41m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:24 pm
SAN
- BZN
1 stop15h 50m
Multiple Airlines
Fri 10/23:51 pm
BZN
- SAN
1 stop18h 11m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 8/138:51 pm
SAN
- FCA
1 stop11h 49m
Multiple Airlines
Fri 8/2110:54 am
FCA
- SAN
1 stop10h 20m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$204
Best flights from San Diego to MontanaDiscover carefully curated flight deals from San Diego to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 16, 2026.
Discover carefully curated flight deals from San Diego to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 16, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/12. 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 9/15:00 pm
SAN
- BZN
Nonstop2h 45m
Alaska Airlines
Wed 9/92:21 pm
BZN
- SAN
1 stop6h 33m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$244
This Southwest deal was found by Cheapflights users on 7/14. 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.
Wed 9/93:15 pm
SAN
- BZN
1 stop6h 10m
Southwest
Mon 9/142:30 pm
BZN
- SAN
Nonstop2h 45m
Southwest
Deal found 7/14![Southwest logo]()
$265
This Delta deal was found by Cheapflights users on 7/13. 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.
Fri 10/95:06 pm
SAN
- BZN
1 stop6h 11m
Delta
Tue 10/135:40 am
BZN
- SAN
1 stop4h 08m
Delta
Deal found 7/13![Delta logo]()
$279
This United Airlines deal was found by Cheapflights users on 7/15. 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 12/26:30 am
SAN
- BZN
1 stop4h 38m
United Airlines
Sat 12/52:37 pm
BZN
- SAN
2 stops10h 52m
United Airlines
Deal found 7/15![United Airlines logo]()
$322
This Alaska Airlines deal was found by Cheapflights users on 7/15. 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 9/1612:44 pm
SAN
- BZN
2 stops9h 15m
Alaska Airlines
Wed 9/237:03 am
BZN
- SAN
1 stop7h 18m
Alaska Airlines
Deal found 7/15![Alaska Airlines logo]()
$252
This Southwest deal was found by Cheapflights users on 7/12. 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 12/212:30 pm
SAN
- BZN
2 stops7h 55m
Southwest
Wed 12/96:45 am
BZN
- SAN
2 stops8h 00m
Southwest
Deal found 7/12![Southwest logo]()
$268
This Delta deal was found by Cheapflights users on 7/13. 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.
Tue 8/186:29 am
SAN
- WYS
1 stop4h 58m
Delta
Sat 8/2211:29 am
WYS
- SAN
1 stop5h 27m
Delta
Deal found 7/13![Delta logo]()
$294
This Southwest deal was found by Cheapflights users on 7/16. 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.
Fri 10/23:30 pm
SAN
- BZN
1 stop6h 50m
Southwest
Sun 10/46:00 am
BZN
- SAN
1 stop4h 35m
Southwest
Deal found 7/16![Southwest logo]()
$289
This Alaska Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:05 pm
SAN
- BZN
1 stop16h 17m
Alaska Airlines
Tue 10/137:25 pm
BZN
- SAN
1 stop15h 41m
Alaska Airlines
Deal found 7/11![Alaska Airlines logo]()
$296
This Delta deal was found by Cheapflights users on 7/13. 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.
Sun 8/166:29 am
SAN
- WYS
1 stop4h 58m
Delta
Sat 8/221:09 pm
WYS
- SAN
2 stops7h 10m
Delta
Deal found 7/13![Delta logo]()
$304
This United Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:30 am
SAN
- WYS
1 stop5h 50m
United Airlines
Sun 8/234:44 pm
WYS
- SAN
1 stop6h 43m
United Airlines
Deal found 7/11![United Airlines logo]()
$338
This United Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/148:45 am
SAN
- WYS
1 stop5h 41m
United Airlines
Sun 8/164:44 pm
WYS
- SAN
1 stop6h 43m
United Airlines
Deal found 7/10![United Airlines logo]()
$339
This Southwest deal was found by Cheapflights users on 7/15. 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.
Fri 10/99:50 am
SAN
- BZN
2 stops6h 45m
Southwest
Mon 10/126:15 pm
BZN
- SAN
2 stops6h 55m
Southwest
Deal found 7/15![Southwest logo]()
$309
This Delta deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/189:46 am
SAN
- BTM
1 stop6h 12m
Delta
Mon 9/216:10 pm
BTM
- SAN
1 stop6h 42m
Delta
Deal found 7/11![Delta logo]()
$332
This Southwest deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2711:40 am
SAN
- BZN
Nonstop2h 45m
Southwest
Fri 10/25:50 am
BZN
- SAN
1 stop6h 05m
Southwest
Deal found 7/11![Southwest logo]()
$311
This Alaska Airlines deal was found by Cheapflights users on 7/13. 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.
Sat 10/3111:07 am
SAN
- BIL
1 stop11h 43m
Alaska Airlines
Wed 11/411:55 am
BIL
- SAN
1 stop6h 52m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$353
This Delta deal was found by Cheapflights users on 7/12. 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 8/139:46 am
SAN
- BTM
1 stop6h 10m
Delta
Wed 8/196:10 pm
BTM
- SAN
1 stop6h 40m
Delta
Deal found 7/12![Delta logo]()
$332
This United Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/254:07 pm
SAN
- BTM
1 stop5h 19m
United Airlines
Sat 8/298:38 am
BTM
- SAN
1 stop7h 12m
United Airlines
Deal found 7/10![United Airlines logo]()
$372
This Alaska Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/244:50 pm
SAN
- BIL
1 stop5h 39m
Alaska Airlines
Sat 8/296:14 am
BIL
- SAN
1 stop8h 05m
Alaska Airlines
Deal found 7/11![Alaska Airlines logo]()
$357
This United Airlines deal was found by Cheapflights users on 7/14. 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.
Wed 10/712:37 pm
SAN
- FCA
1 stop7h 59m
United Airlines
Sun 10/117:15 am
FCA
- SAN
1 stop5h 20m
United Airlines
Deal found 7/14![United Airlines logo]()
$387
This Alaska Airlines deal was found by Cheapflights users on 7/14. 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.
Sun 8/211:38 am
SAN
- BZN
Nonstop2h 46m
Alaska Airlines
Tue 8/113:05 pm
BZN
- SAN
1 stop6h 44m
Alaska Airlines
Deal found 7/14![Alaska Airlines logo]()
$367
This Delta deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:01 pm
SAN
- BIL
1 stop4h 24m
Delta
Sun 8/305:20 am
BIL
- SAN
1 stop4h 21m
Delta
Deal found 7/11![Delta logo]()
$368
This United Airlines deal was found by Cheapflights users on 7/14. 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.
Thu 9/312:33 pm
SAN
- COD
1 stop9h 12m
United Airlines
Thu 9/105:53 pm
COD
- SAN
1 stop5h 35m
United Airlines
Deal found 7/14![United Airlines logo]()
$388
This Alaska Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/244:50 pm
SAN
- BIL
1 stop5h 39m
Alaska Airlines
Fri 8/283:42 pm
BIL
- SAN
1 stop21h 09m
Alaska Airlines
Deal found 7/11![Alaska Airlines logo]()
$367
This Delta deal was found by Cheapflights users on 7/14. 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.
Mon 8/36:15 am
SAN
- BTM
2 stops9h 41m
Delta
Mon 8/106:10 pm
BTM
- SAN
1 stop6h 40m
Delta
Deal found 7/14![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 7/15. 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.
Sat 8/2912:33 pm
SAN
- COD
1 stop9h 12m
United Airlines
Tue 9/110:10 am
COD
- SAN
1 stop7h 50m
United Airlines
Deal found 7/15![United Airlines logo]()
$388
This Alaska Airlines deal was found by Cheapflights users on 7/14. 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.
Thu 10/82:59 pm
SAN
- BIL
1 stop7h 51m
Alaska Airlines
Sun 10/113:44 pm
BIL
- SAN
1 stop19h 12m
Alaska Airlines
Deal found 7/14![Alaska Airlines logo]()
$367
This Delta deal was found by Cheapflights users on 7/14. 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.
Mon 8/36:15 am
SAN
- BTM
2 stops9h 41m
Delta
Sun 8/96:10 pm
BTM
- SAN
1 stop6h 40m
Delta
Deal found 7/14![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 7/14. 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.
Thu 9/36:20 am
SAN
- COD
2 stops15h 25m
United Airlines
Sat 9/55:00 am
COD
- SAN
2 stops16h 45m
United Airlines
Deal found 7/14![United Airlines logo]()
$399
This Expedia deal was found by Cheapflights users on 7/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:15 am
SAN
- GTF
1 stop8h 24m
Alaska Airlines
Wed 9/165:19 pm
GTF
- SAN
2 stops20h 16m
Alaska Airlines
Deal found 7/15![Alaska Airlines logo]()
$369
Last-minute flights from San Diego to MontanaDiscover last-minute flight deals from San Diego to Montana. Data last updated July 16, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Montana. Data last updated July 16, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/54:45 pm
SAN
- BIL
2 stops39h 25m
Multiple Airlines
Mon 8/1010:00 am
BIL
- SAN
1 stop11h 06m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 8/123:03 pm
SAN
- BZN
1 stop23h 58m
Multiple Airlines
Sun 8/239:06 pm
BZN
- SAN
1 stop24h 08m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 8/123:03 pm
SAN
- BZN
1 stop23h 58m
Multiple Airlines
Fri 8/2111:46 am
BZN
- SAN
1 stop12h 58m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 8/123:03 pm
SAN
- BZN
1 stop23h 58m
Multiple Airlines
Thu 8/204:56 pm
BZN
- SAN
1 stop28h 18m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 8/138:51 pm
SAN
- FCA
1 stop11h 49m
Multiple Airlines
Fri 8/2110:54 am
FCA
- SAN
1 stop10h 20m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 8/138:51 pm
SAN
- FCA
1 stop11h 49m
Multiple Airlines
Mon 8/243:39 pm
FCA
- SAN
1 stop5h 35m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 8/206:25 am
SAN
- BZN
2 stops8h 41m
Multiple Airlines
Sun 8/239:06 pm
BZN
- SAN
1 stop24h 08m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 8/208:59 pm
SAN
- FCA
1 stop12h 05m
Multiple Airlines
Fri 8/2810:54 am
FCA
- SAN
2 stops34h 21m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 8/208:59 pm
SAN
- FCA
1 stop12h 05m
Multiple Airlines
Mon 8/243:39 pm
FCA
- SAN
1 stop5h 35m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:25 am
SAN
- BZN
2 stops8h 41m
Multiple Airlines
Sun 8/309:06 pm
BZN
- SAN
1 stop24h 08m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:25 am
SAN
- MSO
2 stops13h 37m
Multiple Airlines
Sun 8/309:52 pm
MSO
- SAN
1 stop23h 22m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$181
This Alaska Airlines deal was found by Cheapflights users on 7/12. 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 8/315:00 pm
SAN
- BZN
Nonstop2h 45m
Alaska Airlines
Sat 9/59:20 am
BZN
- SAN
Nonstop2h 45m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$217
One-way flights from San Diego to MontanaSearch for one-way flight options from San Diego to Montana. Find affordable one-way fares based on user searches. Data last updated July 16, 2026.
Search for one-way flight options from San Diego to Montana. Find affordable one-way fares based on user searches. Data last updated July 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 8/123:03 pm
SAN
- BZN
1 stop23h 58m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$79
This Booking.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:00 pm
SAN
- BZN
Nonstop2h 45m
Alaska Airlines
Deal found 7/11![Alaska Airlines logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 8/278:59 pm
SAN
- BIL
1 stop17h 11m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 8/53:03 pm
SAN
- BZN
1 stop23h 58m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 8/68:51 pm
SAN
- GTF
1 stop11h 38m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 7/15. 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.
Sun 9/137:24 pm
SAN
- BZN
1 stop15h 50m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 9/241:22 pm
SAN
- BZN
1 stop6h 30m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/123:03 pm
SAN
- MSO
1 stop17h 31m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/88:51 pm
SAN
- BZN
1 stop18h 10m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 7/15. 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.
Sun 8/98:51 pm
SAN
- FCA
1 stop11h 49m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/88:51 pm
SAN
- MSO
1 stop11h 43m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$121
This WAYA deal was found by Cheapflights users on 7/12. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:05 am
SAN
- FCA
1 stop5h 44m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$129
Find flight deals from San Diego to Montana
Keep the following information in mind while searching for San Diego to Montana flight deals. Data was last updated July 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $159 (Kiwi.com) |
One-way from | $79 (Kiwi.com) |
Popular in | July |
Cheapest in | May |
Average price | $387 |
Good round-trip deal | $337 or less |
Good one-way deal | $150 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego 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 July 16, 2026.
Use the filters below to find and compare flights from San Diego to Montana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San DiegoBozeman
SAN - BZN
SANBZN
San Diego
Tue 9/1
5:00 pm-8:45 pm
Nonstop2h 45m
Bozeman Gallatin Field
Wed 9/9
2:21 pm-7:54 pm
1 stop6h 33m
$244
San DiegoBozeman
SAN - BZN
SANBZN
San Diego
Wed 9/16
12:44 pm-10:59 pm
2 stops9h 15m
Bozeman Gallatin Field
Wed 9/23
7:03 am-1:21 pm
1 stop7h 18m
$252
San DiegoBozeman
SAN - BZN
SANBZN
San Diego
Wed 9/9
3:15 pm-10:25 pm
1 stop6h 10m
Bozeman Gallatin Field
Mon 9/14
2:30 pm-4:15 pm
Nonstop2h 45m
$265
San DiegoBozeman
SAN - BZN
SANBZN
San Diego
Wed 12/2
12:30 pm-9:25 pm
2 stops7h 55m
Bozeman Gallatin Field
Wed 12/9
6:45 am-1:45 pm
2 stops8h 00m
$268
San DiegoBozeman
SAN - BZN
SANBZN
San Diego
Fri 10/9
5:06 pm-12:17 am
1 stop6h 11m
Bozeman Gallatin Field
Tue 10/13
5:40 am-8:48 am
1 stop4h 08m
$279
San DiegoBozeman
SAN - BZN
SANBZN
San Diego
Fri 10/2
3:30 pm-11:20 pm
1 stop6h 50m
Bozeman Gallatin Field
Sun 10/4
6:00 am-9:35 am
1 stop4h 35m
$289
San DiegoWest Yellowstone
SAN - WYS
SANWYS
San Diego
Tue 8/18
6:29 am-12:27 pm
1 stop4h 58m
West Yellowstone
Sat 8/22
11:29 am-3:56 pm
1 stop5h 27m
$294
San DiegoBozeman
SAN - BZN
SANBZN
San Diego
Fri 10/9
8:05 pm-1:22 pm
1 stop16h 17m
Bozeman Gallatin Field
Tue 10/13
7:25 pm-10:06 am
1 stop15h 41m
$296
San DiegoWest Yellowstone
SAN - WYS
SANWYS
San Diego
Sun 8/16
6:29 am-12:27 pm
1 stop4h 58m
West Yellowstone
Sat 8/22
1:09 pm-7:19 pm
2 stops7h 10m
$304
San DiegoBozeman
SAN - BZN
SANBZN
San Diego
Fri 10/9
9:50 am-5:35 pm
2 stops6h 45m
Bozeman Gallatin Field
Mon 10/12
6:15 pm-12:10 am
2 stops6h 55m
$309
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from San Diego to Montana
Have a flexible travel schedule? Discover the best time to fly to Montana from San Diego with our price prediction graph.
SAN-BZN
SAN-MSO
SAN-FCA
SAN-BIL
SAN-GTF
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 Diego to Montana
SAN-USMT
SAN-BZN
SAN-MSO
SAN-FCA
SAN-BIL
What is the cheapest month to book a flight from San Diego to Montana?
Currently, January is the cheapest month in which you can book a flight from San Diego to Montana (average of $98). Flying from San Diego to Montana in May is currently the most expensive (average of $210). 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 SAN to MT?
Find hourly flight availability from San Diego 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 July 16, 2026.
When flying from San Diego to Montana, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from San Diego to Montana
Explore weekly flight availability from San Diego to Montana. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 16, 2026.
The most flights from SAN to USMT are scheduled on a Monday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from San Diego to Montana?
How far ahead should I book a flight from San Diego to Montana?
The price you pay for your flight from San Diego to Montana may vary depending on when you book. For the best chance of a lower fare, look to book 62 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 July 16, 2026.
Get a feel of what it's like to fly with Southwest,Alaska Airlines, andDelta from San Diego to Montana by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from San Diego 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 Diego 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 Diego to Montana by cabin class
Find flights from San Diego to Montana, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Diego and Montana flights
Browse other San Diego and Montana flight options. Last updated on July 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
San Diego to Montana flights
Consider these flights traveling from San Diego to Montana.
Top 6 airlines flying from San Diego to Montana
Discover the top 6 airlines that operate flights from San Diego 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 July 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$158 | Average$501 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$176 | Average$373 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$196 | Average$370 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$196 | Average$414 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$197 | Average$415 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$216 | Average$247 | FlexibilityNo cancel fee | On-time62% |