$82+ Cheap flights from San Diego (SAN) to Montana
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — BZN
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from San Diego 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 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 October 30, 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 October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Wed 12/98:57 am -
1 stop23h 42m
Sun 12/1310:29 am -
1 stop22h 33m
Deal found 10/28![Multiple Airlines logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 12/212:32 pm -
1 stop19h 56m
Sun 12/610:18 am -
1 stop22h 44m
Deal found 10/29![Multiple Airlines logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 12/212:32 pm -
1 stop19h 56m
Mon 12/710:27 am -
2 stops22h 35m
Deal found 10/29![Multiple Airlines logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Wed 12/212:32 pm -
1 stop20h 07m
Sun 12/1310:29 am -
2 stops32h 42m
Deal found 10/28![Multiple Airlines logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 12/212:32 pm -
1 stop19h 56m
Fri 12/1110:27 am -
2 stops24h 52m
Deal found 10/29![Multiple Airlines logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Wed 12/98:57 am -
1 stop23h 31m
Mon 12/1410:27 am -
2 stops22h 35m
Deal found 10/30![Multiple Airlines logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 12/39:05 am -
2 stops23h 32m
Sun 12/610:18 am -
1 stop22h 44m
Deal found 10/29![Multiple Airlines logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Tue 12/17:51 pm -
2 stops36h 48m
Sun 12/1310:29 am -
1 stop22h 33m
Deal found 10/28![Multiple Airlines logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 12/317:56 pm -
1 stop15h 19m
Mon 1/412:00 pm -
1 stop25h 34m
Deal found 10/26![Multiple Airlines logo]()
$241
This Delta deal was found by Cheapflights users on 10/28. 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.
Mon 12/75:11 pm -
1 stop6h 15m
Sat 12/121:04 pm -
1 stop4h 29m
Deal found 10/28![Delta logo]()
$255
This Southwest deal was found by Cheapflights users on 10/29. 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.
Mon 12/712:35 pm -
2 stops8h 55m
Thu 12/1011:20 am -
1 stop5h 00m
Deal found 10/29![Southwest logo]()
$260
This Delta deal was found by Cheapflights users on 10/28. 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.
Fri 12/45:11 pm -
1 stop6h 15m
Sat 12/125:15 am -
1 stop4h 43m
Deal found 10/28![Delta logo]()
$275
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 October 30, 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 October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 12/317:56 pm -
1 stop15h 19m
Mon 1/412:00 pm -
1 stop25h 34m
Deal found 10/26![Multiple Airlines logo]()
$241
This Delta deal was found by Cheapflights users on 10/28. 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 12/105:11 pm -
1 stop6h 15m
Mon 12/146:32 pm -
1 stop6h 25m
Deal found 10/28![Delta logo]()
$255
This Southwest deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/712:35 pm -
2 stops8h 55m
Fri 12/1111:05 am -
1 stop5h 45m
Deal found 10/25![Southwest logo]()
$280
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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 12/87:22 pm -
2 stops17h 51m
Sat 12/1212:46 pm -
Nonstop2h 47m
Deal found 10/27![Alaska Airlines logo]()
$301
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 12/16:45 am -
1 stop5h 42m
Tue 12/15:58 pm -
1 stop7h 21m
Deal found 10/26![United Airlines logo]()
$305
This Southwest deal was found by Cheapflights users on 10/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1012:35 pm -
2 stops8h 55m
Mon 12/143:30 pm -
2 stops7h 35m
Deal found 10/28![Southwest logo]()
$305
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:15 am -
1 stop6h 58m
Sun 12/132:53 pm -
1 stop19h 01m
Deal found 10/28![Alaska Airlines logo]()
$320
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Fri 11/138:45 am -
1 stop5h 45m
Tue 11/1710:40 am -
1 stop7h 35m
Deal found 10/29![United Airlines logo]()
$335
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/54:50 pm -
1 stop17h 39m
Mon 2/87:00 am -
2 stops14h 22m
Deal found 10/29![Alaska Airlines logo]()
$320
This Southwest deal was found by Cheapflights users on 10/29. 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.
Fri 1/112:35 pm -
2 stops8h 55m
Thu 1/78:35 am -
2 stops8h 05m
Deal found 10/29![Southwest logo]()
$342
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/86:15 am -
1 stop8h 01m
Wed 11/111:28 pm -
1 stop4h 49m
Deal found 10/25![United Airlines logo]()
$355
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/96:15 am -
1 stop8h 57m
Mon 12/144:49 pm -
1 stop21h 34m
Deal found 10/28![Alaska Airlines logo]()
$342
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 12/111:51 pm -
2 stops9h 46m
Fri 12/185:25 am -
2 stops10h 16m
Deal found 10/26![Delta logo]()
$443
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/308:36 am -
1 stop5h 52m
Tue 2/24:08 pm -
1 stop26h 14m
Deal found 10/29![Alaska Airlines logo]()
$342
This Alaska Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:15 am -
1 stop6h 58m
Tue 12/13:53 pm -
2 stops16h 25m
Deal found 10/26![Alaska Airlines logo]()
$343
This Delta deal was found by Cheapflights users on 10/27. 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 11/261:31 pm -
1 stop5h 00m
Thu 12/312:28 pm -
1 stop6h 37m
Deal found 10/27![Delta logo]()
$457
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 12/252:45 pm -
1 stop7h 14m
Tue 1/262:48 pm -
1 stop6h 54m
Deal found 10/26![United Airlines logo]()
$461
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:30 am -
1 stop5h 09m
Sun 11/295:30 am -
1 stop4h 18m
Deal found 10/25![Delta logo]()
$467
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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.
Thu 12/31:24 pm -
1 stop8h 34m
Mon 12/77:01 am -
1 stop5h 59m
Deal found 10/27![Alaska Airlines logo]()
$357
This Expedia deal was found by Cheapflights users on 10/27. 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.
Tue 1/57:00 am -
2 stops15h 51m
Sat 1/912:09 pm -
1 stop10h 35m
Deal found 10/27![Alaska Airlines logo]()
$378
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 12/911:00 am -
1 stop6h 36m
Sun 12/139:30 am -
1 stop6h 25m
Deal found 10/26![United Airlines logo]()
$527
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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.
Thu 11/2612:13 pm -
1 stop27h 03m
Thu 12/34:49 pm -
1 stop7h 10m
Deal found 10/27![Alaska Airlines logo]()
$390
This Alaska Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/96:15 am -
1 stop10h 40m
Sun 12/136:35 pm -
1 stop16h 25m
Deal found 10/26![Alaska Airlines logo]()
$412
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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.
Fri 12/2510:58 am -
2 stops12h 01m
Tue 12/294:07 pm -
1 stop8h 52m
Deal found 10/27![Alaska Airlines logo]()
$428
This Alaska Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1610:21 pm -
2 stops14h 07m
Mon 12/212:08 pm -
1 stop10h 51m
Deal found 10/25![Alaska Airlines logo]()
$443
This Alaska Airlines deal was found by Cheapflights users on 10/30. 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.
Wed 12/306:15 am -
1 stop16h 44m
Tue 1/51:02 pm -
1 stop23h 28m
Deal found 10/30![Alaska Airlines logo]()
$448
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:59 pm -
2 stops14h 16m
Mon 11/167:41 am -
2 stops10h 30m
Deal found 10/28![Alaska Airlines logo]()
$457
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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.
Sat 11/1410:48 am -
2 stops9h 30m
Tue 11/174:21 pm -
2 stops20h 46m
Deal found 10/27![Alaska Airlines logo]()
$465
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/49:59 pm -
2 stops16h 36m
Mon 3/82:10 pm -
1 stop20h 42m
Deal found 10/29![Alaska Airlines logo]()
$490
This Alaska Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:35 pm -
2 stops20h 55m
Tue 11/175:10 pm -
2 stops15h 12m
Deal found 10/25![Alaska Airlines logo]()
$504
Last-minute flights from San Diego to MontanaDiscover last-minute flight deals from San Diego to Montana. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Montana. Data last updated October 30, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Thu 11/128:20 pm -
1 stop19h 43m
Mon 11/168:18 pm -
2 stops20h 40m
Deal found 10/28![Multiple Airlines logo]()
$335
This Delta deal was found by Cheapflights users on 10/28. 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.
Mon 11/166:30 am -
1 stop4h 35m
Wed 11/181:00 pm -
1 stop4h 18m
Deal found 10/28![Delta logo]()
$295
This Southwest deal was found by Cheapflights users on 10/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1612:35 pm -
2 stops8h 55m
Wed 11/186:45 am -
2 stops8h 05m
Deal found 10/28![Southwest logo]()
$325
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/236:45 am -
1 stop7h 45m
Fri 11/277:00 am -
1 stop7h 47m
Deal found 10/26![United Airlines logo]()
$323
This Alaska Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/248:00 am -
Nonstop2h 52m
Mon 11/3012:32 pm -
Nonstop2h 47m
Deal found 10/25![Alaska Airlines logo]()
$307
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/246:45 am -
1 stop7h 45m
Tue 12/15:58 pm -
1 stop7h 21m
Deal found 10/26![United Airlines logo]()
$316
This Delta deal was found by Cheapflights users on 10/28. 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 11/257:10 pm -
1 stop4h 09m
Tue 12/16:32 pm -
1 stop6h 26m
Deal found 10/28![Delta logo]()
$255
This Delta deal was found by Cheapflights users on 10/28. 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 11/257:10 pm -
1 stop4h 09m
Fri 12/45:15 am -
1 stop4h 43m
Deal found 10/28![Delta logo]()
$275
This Delta deal was found by Cheapflights users on 10/28. 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 11/257:10 pm -
1 stop4h 09m
Sun 12/66:32 pm -
1 stop6h 26m
Deal found 10/28![Delta logo]()
$296
This Delta deal was found by Cheapflights users on 10/28. 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 11/257:10 pm -
1 stop4h 09m
Wed 12/26:32 pm -
2 stops16h 39m
Deal found 10/28![Delta logo]()
$301
This Delta deal was found by Cheapflights users on 10/28. 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 11/261:31 pm -
1 stop3h 59m
Mon 12/71:04 pm -
1 stop6h 01m
Deal found 10/28![Delta logo]()
$300
This Delta deal was found by Cheapflights users on 10/28. 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 11/261:31 pm -
1 stop3h 59m
Fri 12/41:04 pm -
1 stop4h 12m
Deal found 10/28![Delta logo]()
$320
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 October 30, 2026.
Search for one-way flight options from San Diego to Montana. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This WAYA deal was found by Cheapflights users on 10/28. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/212:32 pm -
1 stop20h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/143:09 pm -
1 stop18h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$83
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:50 am -
1 stop23h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/1111:06 am -
2 stops21h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1811:06 am -
2 stops21h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1711:06 am -
2 stops45h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/203:30 pm -
2 stops41h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/261:02 pm -
1 stop20h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$113
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/188:52 pm -
2 stops20h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Alaska Airlines logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 12/47:51 pm -
2 stops36h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Tue 11/241:02 pm -
2 stops31h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/77:51 pm -
2 stops43h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$186
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 October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $174 (Kiwi.com) |
One-way from | $82 (WAYA) |
Popular in | July |
Cheapest in | January |
Average price | $336 |
Good round-trip deal | $347 or less |
Good one-way deal | $218 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 7,457,451 searches. Data last updated October 30, 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 DiegoBillings
SAN San Diego - BIL Billings Logan Intl
SANBIL
San Diego
Thu 11/26
1:02 pm-10:51 am
1 stop20h 49m
Billings Logan Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$113
San DiegoMissoula
SAN San Diego - MSO Missoula Johnson-Bell Field
SANMSO
San Diego
Wed 11/18
10:37 am-9:17 am
1 stop21h 40m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$120
San DiegoBozeman
SAN San Diego - BZN Bozeman Gallatin Field
SANBZN
San Diego
Thu 11/19
5:13 pm-12:19 am
1 stop6h 06m
Bozeman Gallatin Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$128
San DiegoBozeman
SAN San Diego - BZN Bozeman Gallatin Field
SANBZN
San Diego
Fri 12/4
7:11 pm-12:26 am
1 stop4h 15m
Bozeman Gallatin Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$148
San DiegoBozeman
SAN San Diego - BZN Bozeman Gallatin Field
SANBZN
San Diego
Fri 12/11
7:11 pm-12:26 am
1 stop4h 15m
Bozeman Gallatin Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$153
San DiegoBozeman
SAN San Diego - BZN Bozeman Gallatin Field
SANBZN
San Diego
Wed 1/20
7:01 pm-12:24 am
1 stop4h 23m
Bozeman Gallatin Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$153
San DiegoBozeman
SAN San Diego - BZN Bozeman Gallatin Field
SANBZN
San Diego
Fri 12/4
9:11 pm-2:13 pm
2 stops16h 02m
Bozeman Gallatin Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$154
San DiegoBozeman
SAN San Diego - BZN Bozeman Gallatin Field
SANBZN
San Diego
Tue 1/19
8:52 pm-6:29 pm
2 stops20h 37m
Bozeman Gallatin Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$156
San DiegoButte
SAN San Diego - BTM Butte Silver Bow Co
SANBTM
San Diego
Mon 1/18
9:59 am-5:16 pm
1 stop6h 17m
Butte Silver Bow Co
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$198
San DiegoBillings
SAN San Diego - BIL Billings Logan Intl
SANBIL
San Diego
Mon 12/7
6:43 pm-11:24 am
1 stop15h 41m
Billings Logan Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$201
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-FCA
SAN-BIL
SAN-HLN
SAN-MSO
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-FCA
SAN-BIL
SAN-HLN
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 $317). Flying from San Diego to Montana in July is currently the most expensive (average of $489). 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 October 30, 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?
Airfare is below average for this route at the moment.
San Diego to Montana flights typically cost between $258 and $468 in December.The cheapest round-trip price found within the last 5 days was $174 on Multiple Airlines (Dec 9-Dec 13).
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 83 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 October 30, 2026.
Get a feel of what it's like to fly with Alaska Airlines,Southwest, 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.
Food
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
2.0
MediocreArt,Dec 2025
SAN - OGG
Food
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
2.0
MediocreArt,Dec 2025
SAN - OGG
Food
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
2.0
MediocreArt,Dec 2025
SAN - OGG
Food
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
2.0
MediocreArt,Dec 2025
SAN - OGG
Food
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
2.0
MediocreArt,Dec 2025
SAN - OGG
Food
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
2.0
MediocreArt,Dec 2025
SAN - OGG
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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San Diego and Montana flights
Browse other San Diego and Montana flight options. Last updated on October 30, 2026.
Popular flight searches
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San Diego to Montana flights
Consider these flights traveling from San Diego to Montana.
Top 5 airlines flying from San Diego to Montana
Discover the top 5 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 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$176 | Average$427 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$189 | Average$438 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$203 | Average$451 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$216 | Average$247 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$219 | Average$387 | FlexibilityNo cancel fee | On-time63% |