$140+ Cheap flights from San Antonio (SAT) 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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — BZN
Apr 16 — Apr 231
Round-trip
1 adult, Economy
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Cheapest flights from San Antonio to MontanaExplore the most affordable flight options available from San Antonio to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 17, 2026.
Explore the most affordable flight options available from San Antonio to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 17, 2026.
This Southwest deal was found by Cheapflights users on 3/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/312:45 pm
SAT
- BZN
1 stop12h 10m
Southwest
Sat 5/98:40 am
BZN
- SAT
1 stop7h 15m
Southwest
Deal found 3/13![Southwest logo]()
$275
This Delta deal was found by Cheapflights users on 3/13. 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 5/105:55 pm
SAT
- BZN
1 stop7h 04m
Delta
Wed 5/132:19 pm
BZN
- SAT
1 stop9h 25m
Delta
Deal found 3/13![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 3/14. 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 8/55:30 am
SAT
- BZN
2 stops10h 57m
United Airlines
Mon 8/104:29 pm
BZN
- SAT
1 stop6h 30m
United Airlines
Deal found 3/14![United Airlines logo]()
$294
This Southwest deal was found by Cheapflights users on 3/14. 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.
Sun 3/295:40 pm
SAT
- BZN
1 stop8h 05m
Southwest
Sun 4/53:30 pm
BZN
- SAT
1 stop9h 20m
Southwest
Deal found 3/14![Southwest logo]()
$295
This United Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/15:39 am
SAT
- BZN
1 stop4h 58m
United Airlines
Tue 6/94:29 pm
BZN
- SAT
1 stop6h 30m
United Airlines
Deal found 3/16![United Airlines logo]()
$308
This Delta deal was found by Cheapflights users on 3/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/135:50 pm
SAT
- BZN
1 stop7h 03m
Delta
Fri 9/187:00 pm
BZN
- SAT
1 stop4h 44m
Delta
Deal found 3/16![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 3/16. 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.
Mon 6/16:45 pm
SAT
- BZN
1 stop5h 15m
Southwest
Tue 6/91:30 pm
BZN
- SAT
2 stops8h 25m
Southwest
Deal found 3/16![Southwest logo]()
$314
This United Airlines deal was found by Cheapflights users on 3/15. 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 7/115:30 am
SAT
- BZN
1 stop5h 07m
United Airlines
Sat 7/184:20 pm
BZN
- SAT
1 stop6h 39m
United Airlines
Deal found 3/15![United Airlines logo]()
$316
This Southwest deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/29:00 am
SAT
- BZN
1 stop10h 30m
Southwest
Sun 4/53:30 pm
BZN
- SAT
1 stop9h 20m
Southwest
Deal found 3/16![Southwest logo]()
$320
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:45 am
SAT
- MSO
1 stop5h 47m
United Airlines
Wed 4/222:38 pm
MSO
- SAT
1 stop5h 04m
United Airlines
Deal found 3/12![United Airlines logo]()
$323
This United Airlines deal was found by Cheapflights users on 3/15. 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.
Fri 5/298:53 am
SAT
- BZN
1 stop7h 40m
United Airlines
Tue 6/24:29 pm
BZN
- SAT
1 stop6h 30m
United Airlines
Deal found 3/15![United Airlines logo]()
$327
This United Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/318:45 am
SAT
- BZN
1 stop5h 49m
United Airlines
Sat 4/42:40 pm
BZN
- SAT
2 stops7h 19m
United Airlines
Deal found 3/16![United Airlines logo]()
$334
Best flights from San Antonio to MontanaDiscover carefully curated flight deals from San Antonio to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 17, 2026.
Discover carefully curated flight deals from San Antonio to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 17, 2026.
This Delta deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/105:55 pm
SAT
- BZN
1 stop7h 04m
Delta
Wed 5/136:35 pm
BZN
- SAT
1 stop4h 38m
Delta
Deal found 3/15![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 3/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/185:30 am
SAT
- BZN
1 stop5h 07m
United Airlines
Thu 7/235:51 pm
BZN
- SAT
1 stop5h 08m
United Airlines
Deal found 3/13![United Airlines logo]()
$289
This Southwest deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:00 am
SAT
- BZN
2 stops8h 55m
Southwest
Tue 8/252:00 pm
BZN
- SAT
2 stops8h 05m
Southwest
Deal found 3/16![Southwest logo]()
$399
This American Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/118:15 am
SAT
- BIL
1 stop6h 06m
American Airlines
Sat 4/181:51 pm
BIL
- SAT
1 stop6h 00m
American Airlines
Deal found 3/14![American Airlines logo]()
$404
This Alaska Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:30 am
SAT
- FCA
2 stops12h 16m
Alaska Airlines
Sat 4/1812:52 pm
FCA
- SAT
2 stops9h 37m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$512
This Delta deal was found by Cheapflights users on 3/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:50 pm
SAT
- BZN
1 stop7h 03m
Delta
Tue 8/257:00 pm
BZN
- SAT
1 stop4h 44m
Delta
Deal found 3/16![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 3/15. 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 7/115:30 am
SAT
- BZN
1 stop5h 07m
United Airlines
Sat 7/184:20 pm
BZN
- SAT
1 stop6h 39m
United Airlines
Deal found 3/15![United Airlines logo]()
$316
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:45 am
SAT
- MSO
1 stop5h 47m
United Airlines
Wed 4/222:38 pm
MSO
- SAT
1 stop5h 04m
United Airlines
Deal found 3/12![United Airlines logo]()
$323
This Delta deal was found by Cheapflights users on 3/12. 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.
Tue 7/216:05 pm
SAT
- GTF
1 stop5h 39m
Delta
Sun 7/266:20 pm
GTF
- SAT
1 stop5h 24m
Delta
Deal found 3/12![Delta logo]()
$338
This Delta deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:05 pm
SAT
- MSO
1 stop7h 11m
Delta
Thu 4/306:18 pm
MSO
- SAT
1 stop5h 07m
Delta
Deal found 3/15![Delta logo]()
$343
This United Airlines deal was found by Cheapflights users on 3/15. 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 4/228:45 am
SAT
- MSO
1 stop5h 47m
United Airlines
Sun 4/266:15 am
MSO
- SAT
1 stop5h 45m
United Airlines
Deal found 3/15![United Airlines logo]()
$343
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/294:13 pm
SAT
- BZN
1 stop5h 27m
United Airlines
Wed 9/24:22 pm
BZN
- SAT
1 stop6h 27m
United Airlines
Deal found 3/12![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 3/14. 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.
Sat 9/56:30 am
SAT
- BTM
2 stops11h 25m
Delta
Sun 9/206:10 pm
BTM
- SAT
1 stop5h 34m
Delta
Deal found 3/14![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/84:35 pm
SAT
- BIL
1 stop7h 10m
United Airlines
Mon 5/112:30 pm
BIL
- SAT
1 stop5h 19m
United Airlines
Deal found 3/16![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 3/14. 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.
Thu 5/76:35 am
SAT
- FCA
1 stop7h 04m
Delta
Sun 5/106:07 pm
FCA
- SAT
1 stop5h 06m
Delta
Deal found 3/14![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/215:30 am
SAT
- BZN
1 stop5h 07m
United Airlines
Mon 5/256:30 am
BZN
- SAT
1 stop5h 13m
United Airlines
Deal found 3/12![United Airlines logo]()
$366
This Delta deal was found by Cheapflights users on 3/12. 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.
Sat 6/136:05 pm
SAT
- BIL
1 stop5h 22m
Delta
Sat 6/205:45 am
BIL
- SAT
1 stop6h 46m
Delta
Deal found 3/12![Delta logo]()
$375
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/274:40 pm
SAT
- BTM
1 stop6h 46m
United Airlines
Tue 3/319:24 am
BTM
- SAT
1 stop6h 32m
United Airlines
Deal found 3/12![United Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 3/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/315:55 pm
SAT
- BIL
1 stop5h 34m
Delta
Sat 4/46:25 am
BIL
- SAT
2 stops13h 05m
Delta
Deal found 3/16![Delta logo]()
$404
This United Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/45:30 am
SAT
- BZN
2 stops11h 03m
United Airlines
Mon 8/104:29 pm
BZN
- SAT
1 stop6h 30m
United Airlines
Deal found 3/14![United Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 3/12. 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.
Mon 5/186:35 am
SAT
- FCA
1 stop5h 53m
Delta
Fri 5/226:07 pm
FCA
- SAT
1 stop5h 06m
Delta
Deal found 3/12![Delta logo]()
$409
This United Airlines deal was found by Cheapflights users on 3/15. 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 8/55:30 am
SAT
- BZN
2 stops10h 57m
United Airlines
Mon 8/104:29 pm
BZN
- SAT
1 stop6h 30m
United Airlines
Deal found 3/15![United Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:32 am
SAT
- FCA
1 stop7h 56m
Delta
Sat 4/412:11 pm
FCA
- SAT
2 stops11h 26m
Delta
Deal found 3/15![Delta logo]()
$414
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/284:40 pm
SAT
- BIL
1 stop5h 11m
United Airlines
Wed 4/12:35 pm
BIL
- SAT
1 stop5h 07m
United Airlines
Deal found 3/12![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/254:45 pm
SAT
- BTM
1 stop6h 42m
United Airlines
Sat 8/2910:00 am
BTM
- SAT
1 stop5h 51m
United Airlines
Deal found 3/12![United Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 3/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/75:55 pm
SAT
- BIL
1 stop5h 34m
Delta
Wed 4/86:21 pm
BIL
- SAT
1 stop4h 55m
Delta
Deal found 3/16![Delta logo]()
$461
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:45 am
SAT
- HLN
1 stop5h 54m
United Airlines
Sat 4/186:15 am
HLN
- SAT
1 stop5h 45m
United Airlines
Deal found 3/12![United Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/45:10 am
SAT
- FCA
2 stops13h 05m
Delta
Sat 4/1112:11 pm
FCA
- SAT
1 stop8h 16m
Delta
Deal found 3/15![Delta logo]()
$474
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:45 pm
SAT
- MSO
2 stops9h 45m
United Airlines
Sat 8/296:15 am
MSO
- SAT
1 stop5h 28m
United Airlines
Deal found 3/12![United Airlines logo]()
$414
This United Airlines deal was found by Cheapflights users on 3/15. 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.
Fri 4/178:45 am
SAT
- MSO
1 stop8h 21m
United Airlines
Wed 4/226:15 am
MSO
- SAT
2 stops10h 28m
United Airlines
Deal found 3/15![United Airlines logo]()
$417
Last-minute flights from San Antonio to MontanaDiscover last-minute flight deals from San Antonio to Montana. Data last updated March 17, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Montana. Data last updated March 17, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/274:40 pm
SAT
- BTM
1 stop6h 46m
United Airlines
Tue 3/319:24 am
BTM
- SAT
1 stop6h 32m
United Airlines
Deal found 3/12![United Airlines logo]()
$374
This Southwest deal was found by Cheapflights users on 3/14. 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.
Sun 3/295:40 pm
SAT
- BZN
1 stop8h 05m
Southwest
Sun 4/53:30 pm
BZN
- SAT
1 stop9h 20m
Southwest
Deal found 3/14![Southwest logo]()
$295
This American Airlines deal was found by Cheapflights users on 3/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/299:13 am
SAT
- BZN
1 stop6h 33m
American Airlines
Thu 4/23:36 pm
BZN
- SAT
1 stop7h 23m
American Airlines
Deal found 3/13![American Airlines logo]()
$354
This American Airlines deal was found by Cheapflights users on 3/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/317:00 am
SAT
- BZN
1 stop6h 51m
American Airlines
Sat 4/43:36 pm
BZN
- SAT
1 stop5h 43m
American Airlines
Deal found 3/16![American Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/318:45 am
SAT
- BZN
1 stop5h 49m
United Airlines
Sat 4/42:40 pm
BZN
- SAT
2 stops7h 19m
United Airlines
Deal found 3/16![United Airlines logo]()
$334
This Alaska Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/15:50 pm
SAT
- FCA
1 stop6h 57m
Alaska Airlines
Sun 4/56:05 am
FCA
- SAT
1 stop9h 49m
Alaska Airlines
Deal found 3/17![Alaska Airlines logo]()
$359
This Southwest deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/29:00 am
SAT
- BZN
1 stop10h 30m
Southwest
Sun 4/53:30 pm
BZN
- SAT
1 stop9h 20m
Southwest
Deal found 3/16![Southwest logo]()
$320
This Delta deal was found by Cheapflights users on 3/13. 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.
Wed 4/85:55 pm
SAT
- BZN
1 stop6h 15m
Delta
Thu 4/96:30 pm
BZN
- SAT
1 stop4h 46m
Delta
Deal found 3/13![Delta logo]()
$344
This United Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/112:14 pm
SAT
- BIL
2 stops7h 43m
United Airlines
Sun 4/127:00 am
BIL
- SAT
1 stop5h 00m
United Airlines
Deal found 3/16![United Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:45 am
SAT
- MSO
1 stop5h 47m
United Airlines
Wed 4/222:38 pm
MSO
- SAT
1 stop5h 04m
United Airlines
Deal found 3/12![United Airlines logo]()
$323
This United Airlines deal was found by Cheapflights users on 3/15. 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 4/184:45 pm
SAT
- MSO
1 stop5h 45m
United Airlines
Wed 4/222:38 pm
MSO
- SAT
1 stop5h 04m
United Airlines
Deal found 3/15![United Airlines logo]()
$337
This Delta deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:05 pm
SAT
- MSO
1 stop7h 11m
Delta
Thu 4/306:18 pm
MSO
- SAT
1 stop5h 07m
Delta
Deal found 3/15![Delta logo]()
$343
One-way flights from San Antonio to MontanaSearch for one-way flight options from San Antonio to Montana. Find affordable one-way fares based on user searches. Data last updated March 17, 2026.
Search for one-way flight options from San Antonio to Montana. Find affordable one-way fares based on user searches. Data last updated March 17, 2026.
This Southwest deal was found by Cheapflights users on 3/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/312:45 pm
SAT
- BZN
1 stop12h 10m
Southwest
Deal found 3/13![Southwest logo]()
$140
This Southwest deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/29:00 am
SAT
- BZN
1 stop10h 30m
Southwest
Deal found 3/16![Southwest logo]()
$160
This American Airlines deal was found by Cheapflights users on 3/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:35 pm
SAT
- MSO
1 stop6h 03m
American Airlines
Deal found 3/13![American Airlines logo]()
$165
This Delta deal was found by Cheapflights users on 3/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/185:50 pm
SAT
- BZN
1 stop7h 03m
Delta
Deal found 3/16![Delta logo]()
$165
This Delta deal was found by Cheapflights users on 3/13. 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.
Wed 6/106:05 pm
SAT
- MSO
1 stop7h 19m
Delta
Deal found 3/13![Delta logo]()
$175
This United Airlines deal was found by Cheapflights users on 3/15. 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 8/84:35 pm
SAT
- FCA
1 stop6h 12m
United Airlines
Deal found 3/15![United Airlines logo]()
$180
This American Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/227:00 am
SAT
- BZN
1 stop6h 57m
American Airlines
Deal found 3/15![American Airlines logo]()
$200
This United Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/204:35 pm
SAT
- BZN
1 stop5h 39m
United Airlines
Deal found 3/17![United Airlines logo]()
$210
This Delta deal was found by Cheapflights users on 3/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/235:55 pm
SAT
- MSO
1 stop7h 29m
Delta
Deal found 3/16![Delta logo]()
$225
This Southwest deal was found by Cheapflights users on 3/16. 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.
Sat 6/206:20 pm
SAT
- BZN
1 stop5h 30m
Southwest
Deal found 3/16![Southwest logo]()
$226
This Southwest deal was found by Cheapflights users on 3/15. 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.
Mon 3/2311:40 am
SAT
- BZN
2 stops7h 50m
Southwest
Deal found 3/15![Southwest logo]()
$261
This United Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/245:47 am
SAT
- BIL
1 stop5h 06m
United Airlines
Deal found 3/16![United Airlines logo]()
$265
Find flight deals from San Antonio to Montana
Keep the following information in mind while searching for San Antonio to Montana flight deals. Data was last updated March 17, 2026.
Round-trip from | $269 (Southwest) |
|---|---|
One-way from | $140 (Southwest) |
Popular in | November |
Cheapest in | August |
Average price | $359 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Antonio 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 March 17, 2026.
Use the filters below to find and compare flights from San Antonio to Montana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San AntonioBozeman
SAT - BZN
SATBZN
San Antonio
Sun 5/10
5:55 pm-11:59 pm
1 stop7h 04m
Bozeman Gallatin Field
Wed 5/13
6:35 pm-12:13 am
1 stop4h 38m
$289
Quickest round-trip
San AntonioBozeman
SAT - BZN
SATBZN
San Antonio
Sat 7/18
5:30 am-9:37 am
1 stop5h 07m
Bozeman Gallatin Field
Thu 7/23
5:51 pm-11:59 pm
1 stop5h 08m
$289
San AntonioBozeman
SAT - BZN
SATBZN
San Antonio
Thu 8/20
5:50 pm-11:53 pm
1 stop7h 03m
Bozeman Gallatin Field
Tue 8/25
7:00 pm-12:44 am
1 stop4h 44m
$289
San AntonioBozeman
SAT - BZN
SATBZN
San Antonio
Sat 7/11
5:30 am-9:37 am
1 stop5h 07m
Bozeman Gallatin Field
Sat 7/18
4:20 pm-11:59 pm
1 stop6h 39m
$316
San AntonioMissoula
SAT - MSO
SATMSO
San Antonio
Wed 4/15
8:45 am-1:32 pm
1 stop5h 47m
Missoula Johnson-Bell Field
Wed 4/22
2:38 pm-8:42 pm
1 stop5h 04m
$323
San AntonioGreat Falls
SAT - GTF
SATGTF
San Antonio
Tue 7/21
6:05 pm-10:44 pm
1 stop5h 39m
Great Falls
Sun 7/26
6:20 pm-12:44 am
1 stop5h 24m
$338
San AntonioMissoula
SAT - MSO
SATMSO
San Antonio
Tue 4/28
6:05 pm-12:16 am
1 stop7h 11m
Missoula Johnson-Bell Field
Thu 4/30
6:18 pm-12:25 am
1 stop5h 07m
$343
San AntonioMissoula
SAT - MSO
SATMSO
San Antonio
Wed 4/22
8:45 am-1:32 pm
1 stop5h 47m
Missoula Johnson-Bell Field
Sun 4/26
6:15 am-1:00 pm
1 stop5h 45m
$343
San AntonioBozeman
SAT - BZN
SATBZN
San Antonio
Sat 8/29
4:13 pm-8:40 pm
1 stop5h 27m
Bozeman Gallatin Field
Wed 9/2
4:22 pm-11:49 pm
1 stop6h 27m
$349
San AntonioBillings
SAT - BIL
SATBIL
San Antonio
Fri 5/8
4:35 pm-10:45 pm
1 stop7h 10m
Billings Logan Intl
Mon 5/11
2:30 pm-8:49 pm
1 stop5h 19m
$349
Showing 1-10 of 54 resultsSorted by cheapest first
Best time to book a flight from San Antonio to Montana
Have a flexible travel schedule? Discover the best time to fly to Montana from San Antonio with our price prediction graph.
SAT-BZN
SAT-MSO
SAT-BIL
SAT-FCA
SAT-BTM
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 Antonio to Montana
SAT-USMT
SAT-BZN
SAT-MSO
SAT-BIL
SAT-FCA
What is the cheapest month to book a flight from San Antonio to Montana?
Currently, August is the cheapest month in which you can book a flight from San Antonio to Montana (average of $149). Flying from San Antonio to Montana in March is currently the most expensive (average of $255). 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.
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 March 17, 2026.
See what other customers who have flown with Southwest,Alaska Airlines, andDelta from San Antonio to Montana have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Food
7.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Food
7.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Food
7.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Food
7.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Food
7.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Related info for your journey
Find useful and relevant information for your journey from San Antonio 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 Antonio to Montana
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Complete your trip
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Search flights from San Antonio to Montana by cabin class
Find flights from San Antonio to Montana, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Antonio and Montana flights
Browse other San Antonio and Montana flight options. Last updated on March 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
San Antonio to Montana flights
Consider these flights traveling from San Antonio to Montana.
Top 5 airlines flying from San Antonio to Montana
Discover the top 5 airlines that operate flights from San Antonio 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 March 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$128 | Average$407 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$228 | Average$468 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$273 | Average$467 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$290 | Average$400 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$313 | Average$382 | FlexibilityNo cancel fee | On-time75% |