$85+ 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — BZN
Jun 1 — Jun 81
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 May 2, 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 May 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 6/119:43 am
SAN
- FCA
1 stop22h 58m
Multiple Airlines
Mon 6/1510:31 am
FCA
- SAN
1 stop23h 17m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 5/2810:07 pm
SAN
- FCA
1 stop10h 39m
Multiple Airlines
Mon 6/110:36 am
FCA
- SAN
1 stop23h 11m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$178
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 7/227:13 pm
SAN
- BZN
1 stop4h 10m
Delta
Sat 7/256:00 am
BZN
- SAN
1 stop3h 41m
Delta
Deal found 4/28![Delta logo]()
$201
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 6/37:15 am
SAN
- BZN
1 stop7h 00m
Delta
Mon 6/86:00 am
BZN
- SAN
1 stop8h 29m
Delta
Deal found 4/29![Delta logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 5/281:38 pm
SAN
- BZN
1 stop24h 54m
Multiple Airlines
Thu 6/44:47 pm
BZN
- SAN
1 stop17h 00m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$208
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 5/231:37 pm
SAN
- BZN
1 stop8h 44m
Delta
Fri 5/291:00 pm
BZN
- SAN
1 stop6h 45m
Delta
Deal found 4/28![Delta logo]()
$211
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 5/136:20 am
SAN
- BZN
1 stop5h 10m
United Airlines
Wed 5/204:28 pm
BZN
- SAN
1 stop6h 48m
United Airlines
Deal found 4/28![United Airlines logo]()
$217
This WAYA deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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.
Thu 6/49:43 am
SAN
- BZN
1 stop5h 14m
Multiple Airlines
Sat 6/63:02 pm
BZN
- SAN
Nonstop2h 43m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$220
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 6/107:13 pm
SAN
- BZN
1 stop4h 10m
Delta
Mon 6/158:25 am
BZN
- SAN
1 stop7h 39m
Delta
Deal found 4/30![Delta logo]()
$221
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 5/147:15 am
SAN
- BZN
1 stop7h 02m
Delta
Sun 5/178:00 am
BZN
- SAN
1 stop7h 48m
Delta
Deal found 4/28![Delta logo]()
$223
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 5/291:37 pm
SAN
- BZN
1 stop8h 44m
Delta
Fri 6/51:00 pm
BZN
- SAN
1 stop6h 45m
Delta
Deal found 4/29![Delta logo]()
$226
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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 6/105:01 pm
SAN
- BZN
1 stop6h 22m
Delta
Sun 6/145:15 am
BZN
- SAN
1 stop4h 27m
Delta
Deal found 4/27![Delta logo]()
$230
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 May 2, 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 May 2, 2026.
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 6/97:00 am
SAN
- BZN
1 stop6h 35m
Delta
Tue 6/1612:13 pm
BZN
- SAN
1 stop6h 55m
Delta
Deal found 4/28![Delta logo]()
$201
This Alaska Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 8/245:00 pm
SAN
- BZN
Nonstop2h 45m
Alaska Airlines
Wed 8/267:00 am
BZN
- SAN
1 stop8h 44m
Alaska Airlines
Deal found 5/1![Alaska Airlines logo]()
$234
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 8/246:30 am
SAN
- BZN
1 stop7h 43m
United Airlines
Wed 8/264:22 pm
BZN
- SAN
1 stop7h 05m
United Airlines
Deal found 5/1![United Airlines logo]()
$281
This Southwest deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 5/3011:30 am
SAN
- BZN
1 stop7h 00m
Southwest
Sat 6/65:00 pm
BZN
- SAN
Nonstop2h 45m
Southwest
Deal found 4/30![Southwest logo]()
$300
This Delta deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 5/157:15 am
SAN
- BZN
1 stop7h 02m
Delta
Mon 5/184:02 pm
BZN
- SAN
1 stop7h 24m
Delta
Deal found 5/1![Delta logo]()
$223
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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 8/77:13 pm
SAN
- BZN
1 stop4h 10m
Delta
Mon 8/105:45 am
BZN
- SAN
1 stop4h 14m
Delta
Deal found 4/27![Delta logo]()
$230
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 8/116:30 am
SAN
- WYS
1 stop5h 50m
United Airlines
Sun 8/165:45 pm
WYS
- SAN
1 stop5h 42m
United Airlines
Deal found 4/29![United Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 7/231:36 pm
SAN
- BZN
1 stop8h 13m
Delta
Sun 7/2612:13 pm
BZN
- SAN
1 stop6h 53m
Delta
Deal found 4/30![Delta logo]()
$271
This Southwest deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 6/176:50 pm
SAN
- BZN
1 stop4h 55m
Southwest
Sun 6/216:00 am
BZN
- SAN
1 stop6h 10m
Southwest
Deal found 4/30![Southwest logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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 5/2610:47 am
SAN
- BZN
2 stops7h 18m
Alaska Airlines
Mon 6/17:59 pm
BZN
- SAN
1 stop15h 23m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$391
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 5/289:26 am
SAN
- MSO
1 stop5h 12m
United Airlines
Thu 6/44:19 pm
MSO
- SAN
1 stop5h 34m
United Airlines
Deal found 4/30![United Airlines logo]()
$357
This Southwest deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 8/276:35 am
SAN
- BZN
1 stop4h 10m
Southwest
Mon 8/314:40 pm
BZN
- SAN
2 stops6h 30m
Southwest
Deal found 4/29![Southwest logo]()
$360
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 6/96:15 am
SAN
- WYS
1 stop5h 13m
Delta
Tue 6/161:10 pm
WYS
- SAN
2 stops10h 28m
Delta
Deal found 4/28![Delta logo]()
$304
This Alaska Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 5/2711:18 am
SAN
- GTF
1 stop5h 54m
Alaska Airlines
Sat 5/306:52 pm
GTF
- SAN
1 stop16h 30m
Alaska Airlines
Deal found 5/1![Alaska Airlines logo]()
$392
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 8/316:30 am
SAN
- FCA
1 stop6h 03m
United Airlines
Sat 9/55:00 pm
FCA
- SAN
1 stop6h 27m
United Airlines
Deal found 5/1![United Airlines logo]()
$370
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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 6/167:13 pm
SAN
- BZN
1 stop4h 10m
Delta
Sun 6/217:30 pm
BZN
- SAN
1 stop5h 23m
Delta
Deal found 4/27![Delta logo]()
$330
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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.
Sun 5/246:30 am
SAN
- BIL
1 stop5h 52m
United Airlines
Sun 5/314:10 pm
BIL
- SAN
1 stop7h 15m
United Airlines
Deal found 5/1![United Airlines logo]()
$375
This Alaska Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 8/187:18 am
SAN
- MSO
1 stop7h 51m
Alaska Airlines
Wed 8/197:15 am
MSO
- SAN
2 stops12h 47m
Alaska Airlines
Deal found 5/1![Alaska Airlines logo]()
$416
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 7/159:46 am
SAN
- BTM
1 stop6h 09m
Delta
Sat 7/186:10 pm
BTM
- SAN
1 stop5h 05m
Delta
Deal found 4/29![Delta logo]()
$334
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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 10/97:00 am
SAN
- BIL
1 stop4h 59m
United Airlines
Sat 10/175:00 am
BIL
- SAN
1 stop5h 05m
United Airlines
Deal found 4/27![United Airlines logo]()
$377
This Alaska Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 10/277:00 am
SAN
- FCA
1 stop7h 35m
Alaska Airlines
Fri 10/304:15 pm
FCA
- SAN
1 stop4h 52m
Alaska Airlines
Deal found 5/1![Alaska Airlines logo]()
$417
This Expedia deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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.
Thu 5/286:15 am
SAN
- HLN
1 stop8h 51m
Alaska Airlines
Mon 6/14:43 pm
HLN
- SAN
2 stops15h 32m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$417
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 8/186:30 am
SAN
- WYS
1 stop5h 50m
United Airlines
Sat 8/225:45 pm
WYS
- SAN
1 stop5h 42m
United Airlines
Deal found 4/30![United Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 5/243:15 pm
SAN
- BIL
2 stops6h 37m
Delta
Sun 5/315:30 am
BIL
- SAN
1 stop4h 15m
Delta
Deal found 5/1![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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.
Sun 5/249:26 am
SAN
- FCA
1 stop5h 04m
United Airlines
Thu 5/285:28 pm
FCA
- SAN
1 stop5h 57m
United Airlines
Deal found 4/30![United Airlines logo]()
$392
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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 5/286:15 am
SAN
- FCA
1 stop5h 24m
Delta
Sun 5/312:30 pm
FCA
- SAN
1 stop10h 11m
Delta
Deal found 4/27![Delta logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” 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 7/186:50 am
SAN
- BIL
1 stop7h 13m
Alaska Airlines
Wed 7/221:45 pm
BIL
- SAN
2 stops19h 19m
Alaska Airlines
Deal found 5/2![Alaska Airlines logo]()
$436
This Delta deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 5/236:15 am
SAN
- MSO
2 stops10h 09m
Delta
Thu 5/286:05 pm
MSO
- SAN
1 stop6h 38m
Delta
Deal found 5/1![Delta logo]()
$362
This Alaska Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 8/289:28 am
SAN
- GTF
1 stop6h 10m
Alaska Airlines
Mon 8/315:18 pm
GTF
- SAN
2 stops26h 35m
Alaska Airlines
Deal found 4/30![Alaska Airlines logo]()
$441
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 8/116:30 am
SAN
- WYS
1 stop5h 50m
United Airlines
Tue 8/182:02 pm
WYS
- SAN
1 stop7h 32m
United Airlines
Deal found 4/29![United Airlines logo]()
$414
Last-minute flights from San Diego to MontanaDiscover last-minute flight deals from San Diego to Montana. Data last updated May 2, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Montana. Data last updated May 2, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 5/136:20 am
SAN
- BZN
1 stop5h 10m
United Airlines
Wed 5/204:28 pm
BZN
- SAN
1 stop6h 48m
United Airlines
Deal found 4/28![United Airlines logo]()
$217
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 5/147:15 am
SAN
- BZN
1 stop7h 02m
Delta
Sun 5/178:00 am
BZN
- SAN
1 stop7h 48m
Delta
Deal found 4/28![Delta logo]()
$223
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 5/231:37 pm
SAN
- BZN
1 stop8h 44m
Delta
Fri 5/291:00 pm
BZN
- SAN
1 stop6h 45m
Delta
Deal found 4/28![Delta logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 5/2810:07 pm
SAN
- FCA
1 stop10h 39m
Multiple Airlines
Mon 6/110:36 am
FCA
- SAN
1 stop23h 11m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 5/281:38 pm
SAN
- BZN
1 stop24h 54m
Multiple Airlines
Thu 6/44:47 pm
BZN
- SAN
1 stop17h 00m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$208
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 5/291:37 pm
SAN
- BZN
1 stop8h 44m
Delta
Fri 6/51:00 pm
BZN
- SAN
1 stop6h 45m
Delta
Deal found 4/29![Delta logo]()
$226
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 6/37:15 am
SAN
- BZN
1 stop7h 00m
Delta
Mon 6/86:00 am
BZN
- SAN
1 stop8h 29m
Delta
Deal found 4/29![Delta logo]()
$206
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 6/47:15 am
SAN
- BZN
1 stop7h 00m
Delta
Sat 6/66:35 pm
BZN
- SAN
1 stop4h 20m
Delta
Deal found 4/30![Delta logo]()
$201
This WAYA deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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.
Thu 6/49:43 am
SAN
- BZN
1 stop5h 14m
Multiple Airlines
Sat 6/63:02 pm
BZN
- SAN
Nonstop2h 43m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$220
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 6/107:13 pm
SAN
- BZN
1 stop4h 10m
Delta
Mon 6/158:25 am
BZN
- SAN
1 stop7h 39m
Delta
Deal found 4/30![Delta logo]()
$221
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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 6/105:01 pm
SAN
- BZN
1 stop6h 22m
Delta
Sun 6/145:15 am
BZN
- SAN
1 stop4h 27m
Delta
Deal found 4/27![Delta logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 6/119:43 am
SAN
- FCA
1 stop22h 58m
Multiple Airlines
Mon 6/1510:31 am
FCA
- SAN
1 stop23h 17m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$170
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 May 2, 2026.
Search for one-way flight options from San Diego to Montana. Find affordable one-way fares based on user searches. Data last updated May 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 5/291:38 pm
SAN
- BIL
1 stop24h 13m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$85
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 6/49:43 am
SAN
- GTF
1 stop22h 45m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 5/2710:07 pm
SAN
- BZN
1 stop16h 38m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$100
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 6/247:13 pm
SAN
- BZN
1 stop4h 10m
Delta
Deal found 4/28![Delta logo]()
$101
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 5/273:45 pm
SAN
- BZN
1 stop6h 36m
Delta
Deal found 4/28![Delta logo]()
$106
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 6/53:45 pm
SAN
- BZN
1 stop6h 34m
Delta
Deal found 4/30![Delta logo]()
$111
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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 5/111:37 pm
SAN
- BZN
1 stop8h 44m
Delta
Deal found 4/27![Delta logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 6/139:43 am
SAN
- MSO
1 stop22h 52m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$114
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 5/237:15 am
SAN
- BZN
1 stop7h 02m
Delta
Deal found 4/29![Delta logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” 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 8/299:53 pm
SAN
- MSO
1 stop22h 09m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 5/910:04 pm
SAN
- FCA
1 stop12h 39m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 5/710:04 pm
SAN
- MSO
1 stop21h 00m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$120
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 May 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $170 (Kiwi.com) |
One-way from | $85 (Kiwi.com) |
Popular in | June |
Cheapest in | November |
Average price | $267 |
Good round-trip deal | $347 or less |
Good one-way deal | $159 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 May 2, 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 6/9
7:00 am-2:35 pm
1 stop6h 35m
Bozeman Gallatin Field
Tue 6/16
12:13 pm-6:08 pm
1 stop6h 55m
$201
San DiegoBozeman
SAN - BZN
SANBZN
San Diego
Fri 5/15
7:15 am-3:17 pm
1 stop7h 02m
Bozeman Gallatin Field
Mon 5/18
4:02 pm-10:26 pm
1 stop7h 24m
$223
Quickest round-trip
San DiegoBozeman
SAN - BZN
SANBZN
San Diego
Fri 8/7
7:13 pm-12:23 am
1 stop4h 10m
Bozeman Gallatin Field
Mon 8/10
5:45 am-8:59 am
1 stop4h 14m
$230
San DiegoBozeman
SAN - BZN
SANBZN
San Diego
Mon 8/24
5:00 pm-8:45 pm
Nonstop2h 45m
Bozeman Gallatin Field
Wed 8/26
7:00 am-2:44 pm
1 stop8h 44m
$234
San DiegoBozeman
SAN - BZN
SANBZN
San Diego
Thu 7/23
1:36 pm-10:49 pm
1 stop8h 13m
Bozeman Gallatin Field
Sun 7/26
12:13 pm-6:06 pm
1 stop6h 53m
$271
San DiegoBozeman
SAN - BZN
SANBZN
San Diego
Mon 8/24
6:30 am-3:13 pm
1 stop7h 43m
Bozeman Gallatin Field
Wed 8/26
4:22 pm-10:27 pm
1 stop7h 05m
$281
San DiegoBozeman
SAN - BZN
SANBZN
San Diego
Sat 5/30
11:30 am-7:30 pm
1 stop7h 00m
Bozeman Gallatin Field
Sat 6/6
5:00 pm-6:45 pm
Nonstop2h 45m
$300
San DiegoWest Yellowstone
SAN - WYS
SANWYS
San Diego
Tue 6/9
6:15 am-12:28 pm
1 stop5h 13m
West Yellowstone
Tue 6/16
1:10 pm-10:38 pm
2 stops10h 28m
$304
San DiegoWest Yellowstone
SAN - WYS
SANWYS
San Diego
Tue 8/11
6:30 am-1:20 pm
1 stop5h 50m
West Yellowstone
Sun 8/16
5:45 pm-10:27 pm
1 stop5h 42m
$309
San DiegoBozeman
SAN - BZN
SANBZN
San Diego
Tue 6/16
7:13 pm-12:23 am
1 stop4h 10m
Bozeman Gallatin Field
Sun 6/21
7:30 pm-11:53 pm
1 stop5h 23m
$330
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-BIL
SAN-GTF
SAN-BZN
SAN-MSO
SAN-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 Diego to Montana
SAN-USMT
SAN-BIL
SAN-GTF
SAN-BZN
SAN-MSO
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 80 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 July is currently the most expensive (average of $196). 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 May 2, 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.
How much does it cost to fly round-trip from San Diego 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 2, 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.
Overall
8.0
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
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
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Complete your trip
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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 May 2, 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 7 airlines flying from San Diego to Montana
Discover the top 7 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 May 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$147 | Average$421 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$148 | Average$362 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$176 | Average$438 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$191 | Average$374 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$196 | Average$328 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$216 | Average$247 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$376 | Average$598 | FlexibilityNo cancel fee | On-time71% |