$82+ Cheap flights from Seattle (SEA) 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BZN
Aug 13 — Aug 201
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Montana with Cheapflights
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Cheapest flights from Seattle to MontanaExplore the most affordable flight options available from Seattle to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 14, 2026.
Explore the most affordable flight options available from Seattle to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/179:16 pm
SEA
- FCA
1 stop21h 27m
Multiple Airlines
Mon 9/218:46 pm
FCA
- SEA
1 stop14h 14m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:53 pm
SEA
- FCA
1 stop11h 47m
Multiple Airlines
Fri 8/2810:54 am
FCA
- SEA
1 stop24h 45m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/128:13 pm
SEA
- MSO
1 stop12h 21m
Multiple Airlines
Sun 8/1610:24 am
MSO
- SEA
1 stop25h 40m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$190
This Alaska Airlines deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/262:05 pm
SEA
- HLN
Nonstop1h 36m
Alaska Airlines
Wed 9/305:18 pm
HLN
- SEA
Nonstop1h 56m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/302:02 pm
SEA
- GTF
Nonstop1h 37m
Alaska Airlines
Sat 10/35:15 pm
GTF
- SEA
Nonstop1h 53m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:16 pm
SEA
- FCA
1 stop21h 37m
Multiple Airlines
Mon 9/148:46 pm
FCA
- SEA
1 stop14h 14m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$200
This Trip.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:35 pm
SEA
- BIL
Nonstop1h 54m
Alaska Airlines
Tue 9/16:14 am
BIL
- SEA
Nonstop2h 06m
Alaska Airlines
Deal found 7/11![Alaska Airlines logo]()
$202
This Trip.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:16 pm
SEA
- BZN
Nonstop1h 43m
Alaska Airlines
Sun 8/237:03 am
BZN
- SEA
Nonstop2h 05m
Alaska Airlines
Deal found 7/11![Alaska Airlines logo]()
$206
This Alaska Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:35 pm
SEA
- BIL
Nonstop1h 54m
Alaska Airlines
Tue 9/226:14 am
BIL
- SEA
Nonstop2h 06m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$207
This Priceline deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/291:58 pm
SEA
- HLN
Nonstop1h 36m
Alaska Airlines
Sun 8/305:11 pm
HLN
- SEA
Nonstop1h 57m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$207
This Delta deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:50 pm
SEA
- BZN
Nonstop1h 52m
Delta
Wed 8/268:25 am
BZN
- SEA
Nonstop2h 05m
Delta
Deal found 7/13![Delta logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:29 pm
SEA
- BIL
1 stop18h 26m
Multiple Airlines
Mon 8/248:58 pm
BIL
- SEA
1 stop14h 41m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$210
Best flights from Seattle to MontanaDiscover carefully curated flight deals from Seattle to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 14, 2026.
Discover carefully curated flight deals from Seattle to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 14, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/262:05 pm
SEA
- HLN
Nonstop1h 36m
Alaska Airlines
Wed 9/305:18 pm
HLN
- SEA
Nonstop1h 56m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$197
This Delta deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:59 am
SEA
- BZN
Nonstop1h 49m
Delta
Sun 11/16:38 pm
BZN
- SEA
1 stop4h 27m
Delta
Deal found 7/13![Delta logo]()
$227
This Southwest deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2210:50 am
SEA
- BZN
2 stops9h 25m
Southwest
Mon 8/242:30 pm
BZN
- SEA
2 stops9h 25m
Southwest
Deal found 7/13![Southwest logo]()
$282
This United Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 8/262:34 pm
SEA
- BIL
1 stop5h 26m
United Airlines
Sun 8/307:00 am
BIL
- SEA
1 stop5h 44m
United Airlines
Deal found 7/9![United Airlines logo]()
$317
This Alaska Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/302:02 pm
SEA
- GTF
Nonstop1h 37m
Alaska Airlines
Sat 10/35:15 pm
GTF
- SEA
Nonstop1h 53m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:35 pm
SEA
- BIL
Nonstop1h 54m
Alaska Airlines
Tue 9/226:14 am
BIL
- SEA
Nonstop2h 06m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$207
This Delta deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:45 am
SEA
- BZN
1 stop5h 18m
Delta
Wed 9/236:00 am
BZN
- SEA
1 stop3h 59m
Delta
Deal found 7/10![Delta logo]()
$237
This Delta deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2511:59 am
SEA
- BZN
Nonstop1h 49m
Delta
Sun 11/16:38 pm
BZN
- SEA
1 stop4h 27m
Delta
Deal found 7/12![Delta logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:55 pm
SEA
- MSO
Nonstop1h 30m
Alaska Airlines
Sat 11/141:55 pm
MSO
- SEA
Nonstop1h 35m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$237
This Delta deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:41 pm
SEA
- BZN
1 stop5h 36m
Delta
Sun 11/13:34 pm
BZN
- SEA
Nonstop2h 06m
Delta
Deal found 7/10![Delta logo]()
$262
This Alaska Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1810:09 am
SEA
- BIL
Nonstop1h 56m
Alaska Airlines
Tue 8/257:20 pm
BIL
- SEA
Nonstop2h 11m
Alaska Airlines
Deal found 7/11![Alaska Airlines logo]()
$252
This United Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/303:02 pm
SEA
- BTM
1 stop6h 29m
United Airlines
Sat 10/3110:00 am
BTM
- SEA
1 stop8h 53m
United Airlines
Deal found 7/10![United Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1911:45 am
SEA
- BZN
Nonstop1h 48m
Delta
Mon 11/233:40 pm
BZN
- SEA
Nonstop2h 07m
Delta
Deal found 7/10![Delta logo]()
$277
This Alaska Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 8/268:35 am
SEA
- BIL
Nonstop1h 56m
Alaska Airlines
Sun 8/307:20 pm
BIL
- SEA
Nonstop2h 11m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$262
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 7/2911:09 am
SEA
- BTM
1 stop4h 46m
Delta
Mon 8/36:10 pm
BTM
- SEA
1 stop4h 55m
Delta
Deal found 7/9![Delta logo]()
$284
This United Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:00 am
SEA
- WYS
1 stop7h 20m
United Airlines
Mon 9/282:05 pm
WYS
- SEA
1 stop8h 10m
United Airlines
Deal found 7/9![United Airlines logo]()
$381
This Alaska Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/23:46 pm
SEA
- BIL
Nonstop1h 54m
Alaska Airlines
Sun 9/136:14 am
BIL
- SEA
Nonstop2h 06m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$262
This Alaska Airlines deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/93:58 pm
SEA
- BIL
Nonstop1h 54m
Alaska Airlines
Mon 10/127:32 pm
BIL
- SEA
Nonstop2h 13m
Alaska Airlines
Deal found 7/12![Alaska Airlines logo]()
$262
This Delta deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:50 pm
SEA
- BZN
Nonstop1h 52m
Delta
Sat 8/296:00 am
BZN
- SEA
2 stops14h 05m
Delta
Deal found 7/12![Delta logo]()
$300
This United Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/283:40 pm
SEA
- COD
1 stop6h 03m
United Airlines
Sat 8/15:15 am
COD
- SEA
2 stops15h 23m
United Airlines
Deal found 7/13![United Airlines logo]()
$414
This Alaska Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/241:58 pm
SEA
- HLN
Nonstop1h 36m
Alaska Airlines
Sat 8/295:11 pm
HLN
- SEA
Nonstop1h 57m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$273
This Delta deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:45 am
SEA
- BIL
1 stop4h 22m
Delta
Tue 8/255:20 am
BIL
- SEA
1 stop4h 37m
Delta
Deal found 7/11![Delta logo]()
$302
This United Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 8/67:54 pm
SEA
- COD
1 stop12h 34m
United Airlines
Thu 8/135:53 pm
COD
- SEA
1 stop6h 11m
United Airlines
Deal found 7/9![United Airlines logo]()
$434
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 9/305:45 am
SEA
- FCA
1 stop5h 02m
Delta
Sat 10/35:30 am
FCA
- SEA
1 stop4h 29m
Delta
Deal found 7/9![Delta logo]()
$317
This Alaska Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/283:07 pm
SEA
- FCA
Nonstop1h 21m
Alaska Airlines
Mon 8/316:15 am
FCA
- SEA
Nonstop1h 34m
Alaska Airlines
Deal found 7/11![Alaska Airlines logo]()
$297
This United Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/283:54 pm
SEA
- COD
1 stop5h 51m
United Airlines
Tue 9/15:53 pm
COD
- SEA
1 stop22h 59m
United Airlines
Deal found 7/10![United Airlines logo]()
$450
This Delta deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:35 am
SEA
- FCA
1 stop5h 10m
Delta
Tue 10/2012:35 pm
FCA
- SEA
1 stop7h 17m
Delta
Deal found 7/12![Delta logo]()
$317
This United Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/232:34 pm
SEA
- BTM
1 stop6h 52m
United Airlines
Sun 8/308:37 am
BTM
- SEA
1 stop8h 15m
United Airlines
Deal found 7/13![United Airlines logo]()
$458
This Delta deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” 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 8/19:30 am
SEA
- BTM
1 stop6h 25m
Delta
Sat 8/86:10 pm
BTM
- SEA
1 stop4h 55m
Delta
Deal found 7/9![Delta logo]()
$319
This Alaska Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/212:05 pm
SEA
- HLN
Nonstop1h 36m
Alaska Airlines
Wed 9/235:18 pm
HLN
- SEA
Nonstop1h 56m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$327
Last-minute flights from Seattle to MontanaDiscover last-minute flight deals from Seattle to Montana. Data last updated July 14, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Montana. Data last updated July 14, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/128:13 pm
SEA
- MSO
1 stop12h 21m
Multiple Airlines
Sun 8/1610:24 am
MSO
- SEA
1 stop25h 40m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:53 pm
SEA
- FCA
1 stop11h 47m
Multiple Airlines
Fri 8/2810:54 am
FCA
- SEA
1 stop24h 45m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$185
This CheapOair deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:16 pm
SEA
- BZN
Nonstop1h 43m
Alaska Airlines
Wed 8/267:03 am
BZN
- SEA
Nonstop2h 05m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$215
This CheapOair deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:16 pm
SEA
- BZN
Nonstop1h 43m
Alaska Airlines
Sun 8/237:03 am
BZN
- SEA
Nonstop2h 05m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:29 pm
SEA
- BIL
1 stop18h 26m
Multiple Airlines
Mon 8/248:58 pm
BIL
- SEA
1 stop14h 41m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$210
This Alaska Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:35 pm
SEA
- BIL
Nonstop1h 54m
Alaska Airlines
Wed 8/266:14 am
BIL
- SEA
Nonstop2h 06m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$217
This Trip.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:16 pm
SEA
- BZN
Nonstop1h 43m
Alaska Airlines
Sun 8/237:03 am
BZN
- SEA
Nonstop2h 05m
Alaska Airlines
Deal found 7/11![Alaska Airlines logo]()
$206
This Delta deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:50 pm
SEA
- BZN
Nonstop1h 52m
Delta
Wed 8/268:25 am
BZN
- SEA
Nonstop2h 05m
Delta
Deal found 7/13![Delta logo]()
$207
This Delta deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:50 pm
SEA
- BZN
Nonstop1h 52m
Delta
Mon 8/248:25 am
BZN
- SEA
Nonstop2h 05m
Delta
Deal found 7/13![Delta logo]()
$217
This Trip.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:35 pm
SEA
- BIL
Nonstop1h 54m
Alaska Airlines
Tue 9/16:14 am
BIL
- SEA
Nonstop2h 06m
Alaska Airlines
Deal found 7/11![Alaska Airlines logo]()
$202
This Delta deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:45 am
SEA
- BIL
1 stop4h 22m
Delta
Tue 9/111:51 am
BIL
- SEA
1 stop6h 03m
Delta
Deal found 7/11![Delta logo]()
$227
This Priceline deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/291:58 pm
SEA
- HLN
Nonstop1h 36m
Alaska Airlines
Sun 8/305:11 pm
HLN
- SEA
Nonstop1h 57m
Alaska Airlines
Deal found 7/10![Alaska Airlines logo]()
$207
One-way flights from Seattle to MontanaSearch for one-way flight options from Seattle to Montana. Find affordable one-way fares based on user searches. Data last updated July 14, 2026.
Search for one-way flight options from Seattle to Montana. Find affordable one-way fares based on user searches. Data last updated July 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:16 pm
SEA
- BZN
1 stop19h 38m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/128:13 pm
SEA
- BZN
1 stop18h 48m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$85
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:16 pm
SEA
- BZN
1 stop10h 50m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:16 pm
SEA
- MSO
1 stop22h 43m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:53 pm
SEA
- BZN
1 stop18h 13m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:53 pm
SEA
- MSO
1 stop23h 06m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/129:16 pm
SEA
- BZN
1 stop22h 36m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/109:16 pm
SEA
- BZN
1 stop11h 20m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/39:16 pm
SEA
- BZN
1 stop12h 55m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:29 pm
SEA
- FCA
1 stop11h 35m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:53 pm
SEA
- MSO
1 stop23h 06m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$118
This Delta deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:41 pm
SEA
- MSO
1 stop5h 40m
Delta
Deal found 7/13![Delta logo]()
$129
Find flight deals from Seattle to Montana
Keep the following information in mind while searching for Seattle to Montana flight deals. Data was last updated July 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $175 (Kiwi.com) |
One-way from | $82 (Kiwi.com) |
Popular in | July |
Cheapest in | March |
Average price | $363 |
Good round-trip deal | $197 or less |
Good one-way deal | $163 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Montana that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 14, 2026.
Use the filters below to find and compare flights from Seattle to Montana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleHelena
SEA - HLN
SEAHLN
Seattle/Tacoma Intl
Sat 9/26
2:05 pm-4:41 pm
Nonstop1h 36m
Helena
Wed 9/30
5:18 pm-6:14 pm
Nonstop1h 56m
$197
SeattleGreat Falls
SEA - GTF
SEAGTF
Seattle/Tacoma Intl
Wed 9/30
2:02 pm-4:39 pm
Nonstop1h 37m
Great Falls
Sat 10/3
5:15 pm-6:08 pm
Nonstop1h 53m
$197
SeattleBillings
SEA - BIL
SEABIL
Seattle/Tacoma Intl
Tue 9/15
8:35 pm-11:29 pm
Nonstop1h 54m
Billings Logan Intl
Tue 9/22
6:14 am-7:20 am
Nonstop2h 06m
$207
SeattleBozeman
SEA - BZN
SEABZN
Seattle/Tacoma Intl
Sat 10/24
11:59 am-2:48 pm
Nonstop1h 49m
Bozeman Gallatin Field
Sun 11/1
6:38 pm-10:05 pm
1 stop4h 27m
$227
SeattleBozeman
SEA - BZN
SEABZN
Seattle/Tacoma Intl
Mon 9/21
5:45 am-12:03 pm
1 stop5h 18m
Bozeman Gallatin Field
Wed 9/23
6:00 am-8:59 am
1 stop3h 59m
$237
SeattleBozeman
SEA - BZN
SEABZN
Seattle/Tacoma Intl
Sun 10/25
11:59 am-2:48 pm
Nonstop1h 49m
Bozeman Gallatin Field
Sun 11/1
6:38 pm-10:05 pm
1 stop4h 27m
$237
SeattleMissoula
SEA - MSO
SEAMSO
Seattle/Tacoma Intl
Wed 11/11
6:55 pm-9:25 pm
Nonstop1h 30m
Missoula Johnson-Bell Field
Sat 11/14
1:55 pm-2:30 pm
Nonstop1h 35m
$237
SeattleBillings
SEA - BIL
SEABIL
Seattle/Tacoma Intl
Tue 8/18
10:09 am-1:05 pm
Nonstop1h 56m
Billings Logan Intl
Tue 8/25
7:20 pm-8:31 pm
Nonstop2h 11m
$252
SeattleBozeman
SEA - BZN
SEABZN
Seattle/Tacoma Intl
Thu 10/29
5:41 pm-12:17 am
1 stop5h 36m
Bozeman Gallatin Field
Sun 11/1
3:34 pm-4:40 pm
Nonstop2h 06m
$262
SeattleBillings
SEA - BIL
SEABIL
Seattle/Tacoma Intl
Wed 8/26
8:35 am-11:31 am
Nonstop1h 56m
Billings Logan Intl
Sun 8/30
7:20 pm-8:31 pm
Nonstop2h 11m
$262
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Seattle to Montana
Have a flexible travel schedule? Discover the best time to fly to Montana from Seattle with our price prediction graph.
SEA-FCA
SEA-MSO
SEA-BIL
SEA-BZN
SEA-HLN
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 Seattle to Montana
SEA-USMT
SEA-FCA
SEA-MSO
SEA-BIL
SEA-BZN
What is the cheapest month to book a flight from Seattle to Montana?
Currently, March is the cheapest month in which you can book a flight from Seattle to Montana (average of $48). Flying from Seattle to Montana in July is currently the most expensive (average of $148). 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 SEA to MT?
Find hourly flight availability from Seattle to Montana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 14, 2026.
It’s typically best to fly out from Seattle to Montana in the morning. Doing so could potentially save you 16% on the flight price compared to flying in the evening, which is usually more expensive.
Weekly flight availability from Seattle to Montana
Explore weekly flight availability from Seattle to Montana. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 14, 2026.
The most flights from SEA to USMT are scheduled on a Friday (20 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (13 on average).
How much does it cost to fly round-trip from Seattle to Montana?
How far ahead should I book a flight from Seattle to Montana?
Booking 81 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Montana. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest day to fly from Seattle to Montana?
Use this chart to determine the cheapest time to fly round-trip from Seattle to Montana. Price data was last updated on July 11, 2026.
Travelers seeking maximum savings on their Seattle to Montana flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Montana
Get insights into the airlines that provide service to Montana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Montana. Reviews last updated July 14, 2026.
See what other customers who have flown with Alaska Airlines,Delta, andHawaiian Airlines from Seattle 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.
Comfort
7.8
Entertainment
7.0
Overall
7.9
Food
7.1
Boarding
8.1
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Entertainment
7.0
Overall
7.9
Food
7.1
Boarding
8.1
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Entertainment
7.0
Overall
7.9
Food
7.1
Boarding
8.1
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Entertainment
7.0
Overall
7.9
Food
7.1
Boarding
8.1
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Related info for your journey
Find useful and relevant information for your journey from Seattle 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 Seattle to Montana
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Complete your trip
Complete your trip to Montana by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Montana by cabin class
Find flights from Seattle to Montana, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Montana flights
Browse other Seattle and Montana flight options. Last updated on July 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Seattle to Montana flights
Consider these flights traveling from Seattle to Montana.
Top 3 airlines flying from Seattle to Montana
Discover the top 3 airlines that operate flights from Seattle to Montana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$68 | Average$196 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$88 | Average$305 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$117 | Average$311 | FlexibilityNo cancel fee | On-time75% |