$109+ Cheap flights from Seattle (SEA) 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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BZN
Oct 23 — Oct 301
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Montana with Cheapflights
1. Tell us where you want to go
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 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 September 23, 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 September 23, 2026.
This United Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 11/33:49 pm -
1 stop5h 41m
Wed 11/185:00 am -
1 stop5h 47m
Deal found 9/22![United Airlines logo]()
$179
This Alaska Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:09 pm -
Nonstop1h 35m
Wed 11/44:41 pm -
Nonstop1h 52m
Deal found 9/20![Alaska Airlines logo]()
$207
This Alaska Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 11/71:50 pm -
Nonstop1h 40m
Tue 11/105:10 pm -
Nonstop1h 56m
Deal found 9/21![Alaska Airlines logo]()
$207
This CheapTickets deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/283:40 pm -
Nonstop1h 39m
Sat 10/3110:20 am -
Nonstop1h 55m
Deal found 9/23![Alaska Airlines logo]()
$211
This Alaska Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/243:40 pm -
Nonstop1h 39m
Tue 10/2710:20 am -
Nonstop1h 55m
Deal found 9/23![Alaska Airlines logo]()
$217
This Trip.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 11/77:50 pm -
Nonstop1h 53m
Sat 11/1411:55 am -
Nonstop2h 15m
Deal found 9/23![Alaska Airlines logo]()
$222
This Expedia deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 11/37:50 pm -
Nonstop1h 53m
Wed 11/1811:55 am -
Nonstop2h 15m
Deal found 9/22![Alaska Airlines logo]()
$227
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 10/249:42 am -
1 stop7h 09m
Tue 10/278:25 am -
Nonstop2h 09m
Deal found 9/23![Delta logo]()
$227
This Alaska Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 11/71:40 pm -
Nonstop1h 52m
Mon 11/95:12 pm -
Nonstop2h 13m
Deal found 9/22![Alaska Airlines logo]()
$232
This Trip.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 10/243:40 pm -
Nonstop1h 39m
Mon 10/262:55 pm -
1 stop4h 45m
Deal found 9/22![Alaska Airlines logo]()
$232
This lol.travel deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:00 am -
Nonstop1h 40m
Tue 10/277:24 am -
Nonstop1h 56m
Deal found 9/20![Alaska Airlines logo]()
$235
This Expedia deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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.
Fri 11/67:50 pm -
Nonstop1h 53m
Sun 11/85:12 pm -
Nonstop2h 13m
Deal found 9/21![Alaska Airlines logo]()
$237
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 September 23, 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 September 23, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 11/71:50 pm -
Nonstop1h 40m
Tue 11/105:10 pm -
Nonstop1h 56m
Deal found 9/20![Alaska Airlines logo]()
$207
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 10/245:30 am -
1 stop5h 37m
Tue 10/271:12 pm -
1 stop4h 43m
Deal found 9/23![Delta logo]()
$237
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 11/95:05 am -
1 stop7h 25m
Fri 11/134:32 pm -
1 stop7h 43m
Deal found 9/23![United Airlines logo]()
$257
This Southwest deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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.
Tue 10/203:30 pm -
1 stop5h 40m
Tue 10/278:05 am -
1 stop7h 15m
Deal found 9/22![Southwest logo]()
$271
This Alaska Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 11/117:00 am -
Nonstop1h 39m
Thu 11/121:50 pm -
Nonstop1h 59m
Deal found 9/20![Alaska Airlines logo]()
$247
This Delta deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 10/255:30 am -
1 stop5h 37m
Thu 10/295:30 am -
1 stop4h 40m
Deal found 9/22![Delta logo]()
$257
This KAYAK deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/18:30 am -
1 stop7h 02m
Sat 12/199:45 am -
2 stops9h 55m
Deal found 9/21![Multiple Airlines logo]()
$544
This Delta deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/215:30 am -
1 stop5h 37m
Tue 10/275:30 am -
1 stop4h 40m
Deal found 9/21![Delta logo]()
$257
This Southwest deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:45 am -
2 stops10h 00m
Tue 10/2711:25 am -
1 stop8h 40m
Deal found 9/23![Southwest logo]()
$293
This Alaska Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 11/1212:57 pm -
Nonstop1h 34m
Mon 11/164:21 pm -
Nonstop1h 41m
Deal found 9/18![Alaska Airlines logo]()
$267
This United Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/162:27 pm -
1 stop7h 26m
Sat 10/315:00 am -
1 stop5h 47m
Deal found 9/21![United Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 12/18:21 pm -
Nonstop1h 48m
Fri 12/41:04 pm -
1 stop6h 48m
Deal found 9/19![Delta logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 11/512:57 pm -
Nonstop1h 34m
Mon 11/94:21 pm -
Nonstop1h 41m
Deal found 9/22![Alaska Airlines logo]()
$267
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 10/297:50 pm -
Nonstop1h 47m
Sun 11/18:25 am -
Nonstop2h 09m
Deal found 9/18![Delta logo]()
$257
This United Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 10/315:05 am -
1 stop7h 35m
Wed 11/42:23 pm -
1 stop7h 56m
Deal found 9/18![United Airlines logo]()
$317
This Alaska Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 11/109:50 am -
Nonstop1h 25m
Sat 11/141:55 pm -
Nonstop1h 36m
Deal found 9/18![Alaska Airlines logo]()
$287
This Delta deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 12/35:30 am -
1 stop5h 39m
Mon 12/76:32 pm -
1 stop6h 33m
Deal found 9/20![Delta logo]()
$277
This United Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/243:55 pm -
1 stop5h 58m
Tue 10/277:00 am -
2 stops10h 12m
Deal found 9/20![United Airlines logo]()
$352
This Alaska Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:09 pm -
Nonstop1h 35m
Wed 11/44:41 pm -
Nonstop1h 52m
Deal found 9/22![Alaska Airlines logo]()
$297
This United Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 11/710:40 am -
2 stops10h 50m
Mon 11/95:00 am -
1 stop5h 47m
Deal found 9/19![United Airlines logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 1/101:48 pm -
Nonstop1h 35m
Thu 1/145:00 pm -
Nonstop1h 50m
Deal found 9/23![Alaska Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 1/115:45 am -
1 stop5h 39m
Tue 1/125:45 am -
1 stop4h 48m
Deal found 9/23![Delta logo]()
$302
This Delta deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 11/1711:30 am -
1 stop4h 41m
Sun 11/226:10 pm -
1 stop6h 49m
Deal found 9/20![Delta logo]()
$314
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:00 am -
1 stop7h 14m
Sat 10/242:28 pm -
2 stops9h 58m
Deal found 9/23![United Airlines logo]()
$384
This Alaska Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 12/28:04 pm -
Nonstop1h 54m
Fri 12/253:39 pm -
1 stop4h 01m
Deal found 9/19![Alaska Airlines logo]()
$327
This United Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 1/115:07 am -
1 stop7h 20m
Wed 1/132:30 pm -
2 stops10h 01m
Deal found 9/23![United Airlines logo]()
$394
This Alaska Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/217:20 am -
1 stop6h 44m
Tue 10/277:32 pm -
Nonstop2h 13m
Deal found 9/21![Alaska Airlines logo]()
$327
This Delta deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 12/35:30 am -
1 stop5h 08m
Mon 12/76:16 pm -
1 stop6h 49m
Deal found 9/20![Delta logo]()
$347
This Alaska Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 11/77:40 am -
1 stop6h 12m
Mon 11/95:12 pm -
Nonstop2h 13m
Deal found 9/19![Alaska Airlines logo]()
$332
This United Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 10/162:27 pm -
1 stop7h 03m
Thu 10/229:45 am -
1 stop7h 18m
Deal found 9/22![United Airlines logo]()
$405
Last-minute flights from Seattle to MontanaDiscover last-minute flight deals from Seattle to Montana. Data last updated September 23, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Montana. Data last updated September 23, 2026 and is based on user searches.
This lol.travel deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:00 am -
Nonstop1h 40m
Tue 10/277:24 am -
Nonstop1h 56m
Deal found 9/20![Alaska Airlines logo]()
$235
This Delta deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/2211:05 am -
1 stop5h 44m
Thu 10/295:20 am -
1 stop4h 50m
Deal found 9/21![Delta logo]()
$257
This Expedia deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2212:07 pm -
Nonstop1h 43m
Mon 10/263:49 pm -
Nonstop1h 40m
Deal found 9/22![Alaska Airlines logo]()
$267
This Alaska Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/243:40 pm -
Nonstop1h 39m
Tue 10/2710:20 am -
Nonstop1h 55m
Deal found 9/23![Alaska Airlines logo]()
$217
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 10/249:42 am -
1 stop7h 09m
Tue 10/278:25 am -
Nonstop2h 09m
Deal found 9/23![Delta logo]()
$227
This Trip.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 10/243:40 pm -
Nonstop1h 39m
Mon 10/262:55 pm -
1 stop4h 45m
Deal found 9/22![Alaska Airlines logo]()
$232
This Delta deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 10/245:30 am -
1 stop5h 37m
Mon 10/266:31 pm -
1 stop6h 28m
Deal found 9/22![Delta logo]()
$247
This Southwest deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 10/242:15 pm -
1 stop5h 35m
Mon 10/266:15 pm -
2 stops8h 25m
Deal found 9/22![Southwest logo]()
$252
This Delta deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/249:42 am -
1 stop7h 07m
Tue 10/275:20 am -
1 stop4h 50m
Deal found 9/21![Delta logo]()
$277
This CheapTickets deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/283:40 pm -
Nonstop1h 39m
Sat 10/3110:20 am -
Nonstop1h 55m
Deal found 9/23![Alaska Airlines logo]()
$211
This Southwest deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/283:30 pm -
1 stop5h 40m
Sat 10/318:10 am -
2 stops10h 40m
Deal found 9/23![Southwest logo]()
$242
This Alaska Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:09 pm -
Nonstop1h 35m
Wed 11/44:41 pm -
Nonstop1h 52m
Deal found 9/20![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 September 23, 2026.
Search for one-way flight options from Seattle to Montana. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:31 pm -
Nonstop1h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Alaska Airlines logo]()
$109
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” 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 10/2112:04 pm -
Nonstop1h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Delta logo]()
$119
This Alaska Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 11/171:50 pm -
Nonstop1h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Alaska Airlines logo]()
$134
This Southwest deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 10/2912:25 pm -
2 stops9h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Southwest logo]()
$134
This Delta deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/255:30 am -
1 stop5h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Delta logo]()
$139
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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 11/175:35 am -
1 stop6h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Delta logo]()
$143
This Delta deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 10/225:55 pm -
1 stop5h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Delta logo]()
$144
This Priceline deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” 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.
Fri 12/48:04 pm -
Nonstop1h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Alaska Airlines logo]()
$149
This Delta deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” 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 11/65:30 am -
1 stop6h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Delta logo]()
$153
This United Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 10/175:00 am -
1 stop7h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![United Airlines logo]()
$153
This Delta deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” 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 10/275:55 pm -
1 stop5h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Delta logo]()
$154
This Southwest deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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.
Tue 10/2011:30 am -
2 stops9h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Southwest logo]()
$158
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 September 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $179 (United Airlines) |
One-way from | $109 (Alaska Airlines) |
Popular in | June |
Cheapest in | March |
Average price | $317 |
Good round-trip deal | $237 or less |
Good one-way deal | $158 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 7,457,451 searches. Data last updated September 23, 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
SeattleBozeman
SEA Seattle/Tacoma Intl - BZN Bozeman Gallatin Field
SEABZN
Seattle/Tacoma Intl
Wed 11/18
8:21 pm-11:05 pm
Nonstop1h 44m
Bozeman Gallatin Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$109
SeattleBozeman
SEA Seattle/Tacoma Intl - BZN Bozeman Gallatin Field
SEABZN
Seattle/Tacoma Intl
Sun 11/22
8:21 pm-11:05 pm
Nonstop1h 44m
Bozeman Gallatin Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$119
SeattleBozeman
SEA Seattle/Tacoma Intl - BZN Bozeman Gallatin Field
SEABZN
Seattle/Tacoma Intl
Tue 10/20
7:50 pm-10:37 pm
Nonstop1h 47m
Bozeman Gallatin Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$119
SeattleBozeman
SEA Seattle/Tacoma Intl - BZN Bozeman Gallatin Field
SEABZN
Seattle/Tacoma Intl
Tue 11/17
11:45 am-2:29 pm
Nonstop1h 44m
Bozeman Gallatin Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$119
SeattleBozeman
SEA Seattle/Tacoma Intl - BZN Bozeman Gallatin Field
SEABZN
Seattle/Tacoma Intl
Thu 11/19
7:00 am-9:39 am
Nonstop1h 39m
Bozeman Gallatin Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$129
SeattleBozeman
SEA Seattle/Tacoma Intl - BZN Bozeman Gallatin Field
SEABZN
Seattle/Tacoma Intl
Wed 10/21
5:30 am-12:07 pm
1 stop5h 37m
Bozeman Gallatin Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$129
SeattleBozeman
SEA Seattle/Tacoma Intl - BZN Bozeman Gallatin Field
SEABZN
Seattle/Tacoma Intl
Mon 10/26
7:50 pm-10:37 pm
Nonstop1h 47m
Bozeman Gallatin Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$129
SeattleBozeman
SEA Seattle/Tacoma Intl - BZN Bozeman Gallatin Field
SEABZN
Seattle/Tacoma Intl
Mon 10/26
7:00 am-3:12 pm
1 stop7h 12m
Bozeman Gallatin Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$139
SeattleBozeman
SEA Seattle/Tacoma Intl - BZN Bozeman Gallatin Field
SEABZN
Seattle/Tacoma Intl
Thu 11/5
5:30 am-12:07 pm
1 stop5h 37m
Bozeman Gallatin Field
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$139
SeattleGreat Falls
SEA Seattle/Tacoma Intl - GTF Great Falls
SEAGTF
Seattle/Tacoma Intl
Tue 11/17
5:35 am-12:41 pm
1 stop6h 06m
Great Falls
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$143
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-HLN
SEA-BZN
SEA-BIL
SEA-MSO
SEA-GTF
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Seattle to Montana
SEA-USMT
SEA-HLN
SEA-BZN
SEA-BIL
SEA-MSO
What is the cheapest month to book a flight from Seattle to Montana?
Currently, January is the cheapest month in which you can book a flight from Seattle to Montana (average of $212). Flying from Seattle to Montana in September is currently the most expensive (average of $411). 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 September 23, 2026.
It’s typically best to fly out from Seattle to Montana in the evening. Doing so could potentially save you 16% on the flight price compared to flying at noon, 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 September 23, 2026.
The most flights from SEA to USMT are scheduled on a Monday (14 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (9 on average).
How much does it cost to fly round-trip from Seattle to Montana?
Airfare is below average for this route at the moment.
Seattle to Montana flights typically cost between $224 and $420 in October.The cheapest round-trip price found within the last 5 days was $211 on Alaska Airlines (Oct 28-Oct 31).
How far ahead should I book a flight from Seattle to Montana?
Booking 79 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 September 19, 2026.
Travelers seeking maximum savings on their Seattle to Montana flight should consider departing on Monday evenings 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 September 23, 2026.
See what other customers who have flown with Alaska Airlines and Delta 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.
Entertainment
7.0
Overall
7.9
Comfort
7.8
Food
7.0
Boarding
8.1
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Overall
7.9
Comfort
7.8
Food
7.0
Boarding
8.1
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Overall
7.9
Comfort
7.8
Food
7.0
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
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Seattle and Montana flights
Browse other Seattle and Montana flight options. Last updated on September 23, 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 2 airlines flying from Seattle to Montana
Discover the top 2 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 7,457,451 searches. Data last updated September 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$68 | Average$401 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$117 | Average$350 | FlexibilityNo cancel fee | On-time75% |