$103+ 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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BZN
Sep 5 — Sep 121
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 August 6, 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 August 6, 2026.
This SmartFares deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:16 pm -
Nonstop1h 43m
Sun 9/67:03 am -
Nonstop2h 05m
Deal found 8/1![Alaska Airlines logo]()
$191
This Alaska Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:14 pm -
Nonstop1h 35m
Wed 11/44:41 pm -
Nonstop1h 52m
Deal found 8/2![Alaska Airlines logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:25 am -
Nonstop2h 00m
Wed 10/147:32 pm -
Nonstop2h 13m
Deal found 8/2![Alaska Airlines logo]()
$207
This Booking.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/21:40 pm -
Nonstop1h 33m
Wed 12/94:55 pm -
Nonstop1h 51m
Deal found 8/3![Alaska Airlines logo]()
$207
This Alaska Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:47 am -
Nonstop1h 51m
Wed 9/162:21 pm -
Nonstop1h 58m
Deal found 8/2![Alaska Airlines logo]()
$207
This Trip.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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.
Wed 9/238:16 pm -
Nonstop1h 43m
Mon 9/287:03 am -
Nonstop2h 05m
Deal found 8/3![Alaska Airlines logo]()
$212
This Trip.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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.
Thu 9/108:16 pm -
Nonstop1h 43m
Wed 9/167:03 am -
Nonstop2h 05m
Deal found 8/3![Alaska Airlines logo]()
$213
This Trip.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 9/198:16 pm -
Nonstop1h 43m
Sat 9/267:03 am -
Nonstop2h 05m
Deal found 8/5![Alaska Airlines logo]()
$215
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” 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 9/1611:22 am -
1 stop5h 19m
Wed 9/236:21 pm -
1 stop4h 49m
Deal found 8/4![Delta logo]()
$216
This Alaska Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” 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 -
Nonstop1h 54m
Sun 9/136:14 am -
Nonstop2h 06m
Deal found 8/4![Alaska Airlines logo]()
$217
This Alaska Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” 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 11/71:28 pm -
Nonstop1h 36m
Wed 11/114:41 pm -
Nonstop1h 52m
Deal found 8/4![Alaska Airlines logo]()
$217
This Alaska Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 9/167:05 am -
Nonstop1h 49m
Sat 9/197:03 am -
Nonstop2h 05m
Deal found 8/5![Alaska Airlines logo]()
$217
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 August 6, 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 August 6, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:05 am -
Nonstop1h 49m
Wed 9/232:21 pm -
Nonstop1h 58m
Deal found 8/1![Alaska Airlines logo]()
$207
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” 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 9/155:45 am -
1 stop5h 32m
Sat 9/197:15 am -
1 stop6h 40m
Deal found 8/4![Delta logo]()
$227
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:00 am -
1 stop7h 31m
Wed 10/214:22 pm -
1 stop8h 04m
Deal found 8/2![United Airlines logo]()
$237
This Southwest deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 10/14:15 pm -
1 stop6h 05m
Sat 10/109:40 am -
2 stops11h 20m
Deal found 8/5![Southwest logo]()
$322
This Delta deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:04 pm -
Nonstop1h 50m
Wed 10/211:12 pm -
1 stop4h 43m
Deal found 8/2![Delta logo]()
$227
This Alaska Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 11/412:57 pm -
Nonstop1h 37m
Sat 11/74:22 pm -
Nonstop1h 43m
Deal found 8/5![Alaska Airlines logo]()
$257
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 9/311:05 am -
1 stop5h 33m
Sun 9/65:40 am -
1 stop4h 17m
Deal found 8/5![Delta logo]()
$236
This Alaska Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 10/287:00 am -
Nonstop1h 40m
Sat 10/3110:20 am -
Nonstop1h 55m
Deal found 8/5![Alaska Airlines logo]()
$257
This Delta deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/611:05 am -
1 stop5h 44m
Sat 10/1012:58 pm -
1 stop4h 57m
Deal found 8/1![Delta logo]()
$237
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 8/2![United Airlines logo]()
$287
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” 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 9/165:50 pm -
1 stop5h 29m
Sun 9/208:25 am -
Nonstop2h 03m
Deal found 8/4![Delta logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” 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 11/46:55 pm -
Nonstop1h 30m
Sun 11/84:22 pm -
Nonstop1h 43m
Deal found 8/4![Alaska Airlines logo]()
$262
This Southwest deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 8/307:10 am -
2 stops8h 55m
Sun 9/66:55 am -
1 stop6h 00m
Deal found 8/5![Southwest logo]()
$352
This Alaska Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:39 pm -
Nonstop1h 20m
Wed 11/41:05 pm -
1 stop6h 35m
Deal found 8/2![Alaska Airlines logo]()
$267
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 10/95:25 am -
1 stop5h 53m
Sun 10/116:29 pm -
1 stop4h 36m
Deal found 8/5![Delta logo]()
$247
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2212:43 pm -
1 stop8h 47m
Sun 10/2510:15 am -
1 stop8h 39m
Deal found 8/1![United Airlines logo]()
$364
This Alaska Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1711:32 am -
Nonstop1h 43m
Wed 10/2110:20 am -
Nonstop1h 55m
Deal found 8/2![Alaska Airlines logo]()
$277
This Delta deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1611:22 am -
1 stop5h 19m
Wed 9/236:21 pm -
1 stop4h 49m
Deal found 8/1![Delta logo]()
$256
This United Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” 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 10/313:49 pm -
1 stop5h 54m
Tue 11/310:15 am -
1 stop8h 39m
Deal found 8/4![United Airlines logo]()
$364
This Booking.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/112:02 pm -
Nonstop1h 37m
Mon 9/145:19 pm -
Nonstop1h 49m
Deal found 8/4![Alaska Airlines logo]()
$292
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” 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 9/57:50 pm -
Nonstop1h 52m
Sun 9/63:49 pm -
Nonstop2h 06m
Deal found 8/4![Delta logo]()
$267
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:00 am -
1 stop7h 50m
Tue 9/15:00 am -
1 stop7h 44m
Deal found 8/1![United Airlines logo]()
$388
This Alaska Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 10/313:58 pm -
Nonstop1h 54m
Wed 11/43:32 pm -
1 stop8h 02m
Deal found 8/3![Alaska Airlines logo]()
$300
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:54 pm -
1 stop5h 51m
Wed 9/22:25 pm -
1 stop7h 50m
Deal found 8/2![United Airlines logo]()
$390
This Alaska Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 10/99:59 pm -
1 stop16h 05m
Mon 10/127:41 am -
Nonstop2h 09m
Deal found 8/3![Alaska Airlines logo]()
$320
This United Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” 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 8/2612:44 pm -
1 stop9h 01m
Sat 8/295:00 am -
2 stops16h 43m
Deal found 8/4![United Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” 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 9/115:45 am -
1 stop4h 02m
Tue 9/1511:29 am -
1 stop6h 21m
Deal found 8/6![Delta logo]()
$332
This Alaska Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 10/311:59 pm -
Nonstop1h 36m
Sun 11/14:57 pm -
Nonstop1h 50m
Deal found 8/3![Alaska Airlines logo]()
$322
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 9/115:45 am -
1 stop4h 02m
Thu 9/1711:29 am -
1 stop4h 21m
Deal found 8/3![Delta logo]()
$332
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:00 am -
1 stop7h 21m
Mon 8/311:55 pm -
1 stop8h 20m
Deal found 8/1![United Airlines logo]()
$407
Last-minute flights from Seattle to MontanaDiscover last-minute flight deals from Seattle to Montana. Data last updated August 6, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Montana. Data last updated August 6, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:47 am -
Nonstop1h 51m
Wed 9/162:21 pm -
Nonstop1h 58m
Deal found 8/2![Alaska Airlines logo]()
$207
This Alaska Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” 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 -
Nonstop1h 54m
Sun 9/136:14 am -
Nonstop2h 06m
Deal found 8/4![Alaska Airlines logo]()
$217
This SmartFares deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:16 pm -
Nonstop1h 43m
Sun 9/67:03 am -
Nonstop2h 05m
Deal found 8/1![Alaska Airlines logo]()
$191
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 9/55:30 am -
1 stop5h 45m
Sat 9/1212:57 pm -
1 stop6h 55m
Deal found 8/5![Delta logo]()
$227
This Trip.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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.
Thu 9/108:16 pm -
Nonstop1h 43m
Wed 9/167:03 am -
Nonstop2h 05m
Deal found 8/3![Alaska Airlines logo]()
$213
This Priceline deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:35 am -
Nonstop2h 05m
Wed 9/237:29 pm -
Nonstop2h 11m
Deal found 8/1![Alaska Airlines logo]()
$207
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” 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 9/1611:22 am -
1 stop5h 19m
Wed 9/236:21 pm -
1 stop4h 49m
Deal found 8/4![Delta logo]()
$216
This Alaska Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 9/167:05 am -
Nonstop1h 49m
Sat 9/267:03 am -
Nonstop2h 05m
Deal found 8/5![Alaska Airlines logo]()
$217
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/162:34 pm -
1 stop5h 26m
Wed 9/237:00 am -
1 stop5h 57m
Deal found 8/1![United Airlines logo]()
$227
This Expedia deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/178:16 pm -
Nonstop1h 43m
Tue 9/227:03 am -
Nonstop2h 05m
Deal found 8/1![Alaska Airlines logo]()
$222
This Trip.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 9/198:16 pm -
Nonstop1h 43m
Sat 9/267:03 am -
Nonstop2h 05m
Deal found 8/5![Alaska Airlines logo]()
$215
This Trip.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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.
Wed 9/238:16 pm -
Nonstop1h 43m
Mon 9/287:03 am -
Nonstop2h 05m
Deal found 8/3![Alaska Airlines logo]()
$212
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 August 6, 2026.
Search for one-way flight options from Seattle to Montana. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:16 pm -
1 stop10h 50m
Deal found 8/3![Multiple Airlines logo]()
$103
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” 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 9/211:40 am -
Nonstop1h 54m
Deal found 8/4![Delta logo]()
$104
This Trip.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 9/88:16 pm -
Nonstop1h 43m
Deal found 8/5![Alaska Airlines logo]()
$105
This Delta deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 9/2212:00 pm -
Nonstop1h 53m
Deal found 8/5![Delta logo]()
$109
This Trip.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:16 pm -
Nonstop1h 43m
Deal found 8/2![Alaska Airlines logo]()
$111
This Trip.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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.
Thu 9/108:16 pm -
Nonstop1h 43m
Deal found 8/3![Alaska Airlines logo]()
$112
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 9/217:59 pm -
Nonstop1h 50m
Deal found 8/3![Delta logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/309:29 pm -
1 stop12h 55m
Deal found 8/1![Multiple Airlines logo]()
$118
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” 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 10/35:45 am -
1 stop5h 18m
Deal found 8/4![Delta logo]()
$119
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 10/305:55 pm -
1 stop5h 32m
Deal found 8/3![Delta logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 9/59:36 pm -
1 stop22h 16m
Deal found 8/3![Multiple Airlines logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 9/237:25 pm -
2 stops47h 18m
Deal found 8/3![Multiple Airlines logo]()
$128
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 August 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $191 (SmartFares) |
One-way from | $103 (Kiwi.com) |
Popular in | July |
Cheapest in | March |
Average price | $327 |
Good round-trip deal | $242 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 August 6, 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
Sat 9/19
7:05 am-9:54 am
Nonstop1h 49m
Bozeman Gallatin Field
Wed 9/23
2:21 pm-3:19 pm
Nonstop1h 58m
$207
SeattleHelena
SEA Seattle/Tacoma Intl - HLN Helena
SEAHLN
Seattle/Tacoma Intl
Tue 9/15
5:45 am-12:17 pm
1 stop5h 32m
Helena
Sat 9/19
7:15 am-12:55 pm
1 stop6h 40m
$227
SeattleBozeman
SEA Seattle/Tacoma Intl - BZN Bozeman Gallatin Field
SEABZN
Seattle/Tacoma Intl
Mon 10/19
12:04 pm-2:54 pm
Nonstop1h 50m
Bozeman Gallatin Field
Wed 10/21
1:12 pm-4:55 pm
1 stop4h 43m
$227
SeattleGreat Falls
SEA Seattle/Tacoma Intl - GTF Great Falls
SEAGTF
Seattle/Tacoma Intl
Thu 9/3
11:05 am-5:38 pm
1 stop5h 33m
Great Falls
Sun 9/6
5:40 am-8:57 am
1 stop4h 17m
$236
SeattleBozeman
SEA Seattle/Tacoma Intl - BZN Bozeman Gallatin Field
SEABZN
Seattle/Tacoma Intl
Mon 10/19
5:00 am-1:31 pm
1 stop7h 31m
Bozeman Gallatin Field
Wed 10/21
4:22 pm-11:26 pm
1 stop8h 04m
$237
SeattleBillings
SEA Seattle/Tacoma Intl - BIL Billings Logan Intl
SEABIL
Seattle/Tacoma Intl
Tue 10/6
11:05 am-5:49 pm
1 stop5h 44m
Billings Logan Intl
Sat 10/10
12:58 pm-4:55 pm
1 stop4h 57m
$237
SeattleBozeman
SEA Seattle/Tacoma Intl - BZN Bozeman Gallatin Field
SEABZN
Seattle/Tacoma Intl
Wed 9/16
5:50 pm-12:19 am
1 stop5h 29m
Bozeman Gallatin Field
Sun 9/20
8:25 am-9:28 am
Nonstop2h 03m
$237
SeattleBillings
SEA Seattle/Tacoma Intl - BIL Billings Logan Intl
SEABIL
Seattle/Tacoma Intl
Fri 10/9
5:25 am-12:18 pm
1 stop5h 53m
Billings Logan Intl
Sun 10/11
6:29 pm-10:05 pm
1 stop4h 36m
$247
SeattleGreat Falls
SEA Seattle/Tacoma Intl - GTF Great Falls
SEAGTF
Seattle/Tacoma Intl
Wed 9/16
11:22 am-5:41 pm
1 stop5h 19m
Great Falls
Wed 9/23
6:21 pm-10:10 pm
1 stop4h 49m
$256
SeattleMissoula
SEA Seattle/Tacoma Intl - MSO Missoula Johnson-Bell Field
SEAMSO
Seattle/Tacoma Intl
Wed 11/4
12:57 pm-3:34 pm
Nonstop1h 37m
Missoula Johnson-Bell Field
Sat 11/7
4:22 pm-5:05 pm
Nonstop1h 43m
$257
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-BZN
SEA-HLN
SEA-MSO
SEA-GTF
SEA-BIL
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-BZN
SEA-HLN
SEA-MSO
SEA-GTF
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 July is currently the most expensive (average of $396). 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 August 6, 2026.
It’s typically best to fly out from Seattle to Montana in the morning. Doing so could potentially save you 8% 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 August 6, 2026.
The most flights from SEA to USMT are scheduled on a Tuesday (16 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (10 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 $242 and $397 in September.The cheapest round-trip price found within the last 5 days was $191 on Alaska Airlines (Sep 5-Sep 6).
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 August 1, 2026.
Travelers seeking maximum savings on their Seattle to Montana flight should consider departing on Saturday 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 August 6, 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
Food
7.0
Boarding
8.1
Crew
8.5
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Food
7.0
Boarding
8.1
Crew
8.5
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Food
7.0
Boarding
8.1
Crew
8.5
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Food
7.0
Boarding
8.1
Crew
8.5
Entertainment
7.0
Overall
7.9
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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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 August 6, 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 August 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$68 | Average$172 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$108 | Average$372 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$117 | Average$316 | FlexibilityNo cancel fee | On-time75% |