$100+ Cheap flights from Washington 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BZN
Sep 13 — Sep 201
Round-trip
1 adult, Economy
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Find cheap flights from Washington to Montana with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Washington to MontanaExplore the most affordable flight options available from Washington to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2026.
Explore the most affordable flight options available from Washington to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2026.
This SmartFares deal was found by Cheapflights users on 8/12. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:16 pm -
Nonstop1h 43m
Wed 9/232:21 pm -
Nonstop1h 58m
Deal found 8/12![Alaska Airlines logo]()
$191
This SmartFares deal was found by Cheapflights users on 8/13. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2211:48 am -
Nonstop1h 58m
Sat 9/262:21 pm -
Nonstop1h 58m
Deal found 8/13![Alaska Airlines logo]()
$196
This SmartFares deal was found by Cheapflights users on 8/13. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:05 am -
Nonstop1h 49m
Wed 9/302:21 pm -
Nonstop1h 58m
Deal found 8/13![Alaska Airlines logo]()
$199
This SmartFares deal was found by Cheapflights users on 8/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:35 am -
Nonstop2h 05m
Sat 10/37:41 am -
Nonstop2h 09m
Deal found 8/11![Alaska Airlines logo]()
$210
This SmartFares deal was found by Cheapflights users on 8/13. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/128:35 am -
Nonstop2h 05m
Wed 9/167:29 pm -
Nonstop2h 11m
Deal found 8/13![Alaska Airlines logo]()
$214
This SmartFares deal was found by Cheapflights users on 8/10. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:05 am -
Nonstop1h 49m
Thu 9/247:03 am -
Nonstop2h 05m
Deal found 8/10![Alaska Airlines logo]()
$215
This SmartFares deal was found by Cheapflights users on 8/12. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:35 pm -
Nonstop1h 54m
Mon 9/286:14 am -
Nonstop2h 06m
Deal found 8/12![Alaska Airlines logo]()
$216
This WhyPayMore deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WhyPayMore 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 8/14![Alaska Airlines logo]()
$216
This SmartFares deal was found by Cheapflights users on 8/10. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:35 am -
Nonstop2h 05m
Thu 10/112:20 pm -
Nonstop2h 08m
Deal found 8/10![Alaska Airlines logo]()
$219
This Alaska Airlines deal was found by Cheapflights users on 8/11. 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 9/1510:33 am -
Nonstop1h 51m
Wed 9/233:42 pm -
Nonstop1h 52m
Deal found 8/11![Alaska Airlines logo]()
$227
This Trip.com deal was found by Cheapflights users on 8/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2610:33 am -
Nonstop1h 51m
Mon 9/283:42 pm -
Nonstop1h 52m
Deal found 8/13![Alaska Airlines logo]()
$228
This Priceline deal was found by Cheapflights users on 8/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/128:35 am -
Nonstop2h 05m
Mon 9/147:29 pm -
Nonstop2h 11m
Deal found 8/11![Alaska Airlines logo]()
$232
Best flights from Washington to MontanaDiscover carefully curated flight deals from Washington to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2026.
Discover carefully curated flight deals from Washington to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/13. 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.
Sat 9/128:35 am -
Nonstop2h 05m
Wed 9/167:29 pm -
Nonstop2h 11m
Deal found 8/13![Alaska Airlines logo]()
$227
This Delta deal was found by Cheapflights users on 8/13. 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 9/225:50 pm -
1 stop5h 29m
Sat 9/268:25 am -
Nonstop2h 03m
Deal found 8/13![Delta logo]()
$227
This United Airlines deal was found by Cheapflights users on 8/9. 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.
Sat 10/315:05 am -
1 stop7h 24m
Wed 11/45:00 am -
1 stop5h 47m
Deal found 8/9![United Airlines logo]()
$237
This Southwest deal was found by Cheapflights users on 8/13. 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.
Thu 10/291:10 pm -
2 stops8h 15m
Mon 11/26:50 am -
2 stops9h 25m
Deal found 8/13![Southwest logo]()
$284
This Alaska Airlines deal was found by Cheapflights users on 8/10. 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 10/318:25 am -
Nonstop2h 00m
Wed 11/47:18 am -
Nonstop2h 17m
Deal found 8/10![Alaska Airlines logo]()
$227
This Delta deal was found by Cheapflights users on 8/9. 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 9/95:50 pm -
1 stop5h 29m
Tue 9/151:08 pm -
1 stop6h 28m
Deal found 8/9![Delta logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 8/11. 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.
Mon 9/147:05 am -
Nonstop1h 49m
Wed 9/237:03 am -
Nonstop2h 05m
Deal found 8/11![Alaska Airlines logo]()
$227
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Sat 10/315:00 am -
1 stop7h 29m
Thu 11/55:55 pm -
1 stop6h 14m
Deal found 8/10![United Airlines logo]()
$262
This Alaska Airlines deal was found by Cheapflights users on 8/10. 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 10/288:40 am -
1 stop3h 35m
Sat 10/317:24 am -
Nonstop1h 56m
Deal found 8/10![Alaska Airlines logo]()
$237
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:10 am -
1 stop7h 06m
Sat 10/316:30 am -
1 stop7h 55m
Deal found 8/12![United Airlines logo]()
$262
This Delta deal was found by Cheapflights users on 8/11. 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.
Fri 10/235:15 pm -
1 stop4h 10m
Sun 10/255:35 am -
1 stop4h 15m
Deal found 8/11![Delta logo]()
$267
This Southwest deal was found by Cheapflights users on 8/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2611:20 am -
2 stops7h 50m
Mon 9/282:30 pm -
1 stop5h 50m
Deal found 8/11![Southwest logo]()
$300
This Alaska Airlines deal was found by Cheapflights users on 8/10. 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 10/3112:14 pm -
Nonstop1h 50m
Wed 11/411:55 am -
1 stop5h 55m
Deal found 8/10![Alaska Airlines logo]()
$257
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Wed 9/165:00 am -
1 stop7h 24m
Tue 9/224:32 pm -
1 stop5h 33m
Deal found 8/10![United Airlines logo]()
$283
This Southwest deal was found by Cheapflights users on 8/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:50 am -
2 stops7h 45m
Sun 11/17:55 am -
2 stops10h 00m
Deal found 8/12![Southwest logo]()
$314
This Delta deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/165:50 pm -
1 stop5h 28m
Wed 9/231:27 pm -
1 stop4h 23m
Deal found 8/14![Delta logo]()
$287
This Alaska Airlines deal was found by Cheapflights users on 8/10. 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 11/412:53 pm -
Nonstop1h 34m
Sat 11/74:17 pm -
Nonstop1h 41m
Deal found 8/10![Alaska Airlines logo]()
$257
This Southwest deal was found by Cheapflights users on 8/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/114:40 pm -
2 stops8h 00m
Fri 10/166:15 pm -
2 stops8h 05m
Deal found 8/11![Southwest logo]()
$314
This Delta deal was found by Cheapflights users on 8/9. 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.
Tue 9/155:45 am -
1 stop5h 32m
Tue 9/226:33 pm -
1 stop4h 37m
Deal found 8/9![Delta logo]()
$303
This Southwest deal was found by Cheapflights users on 8/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:10 am -
1 stop7h 40m
Thu 11/54:05 pm -
2 stops9h 00m
Deal found 8/10![Southwest logo]()
$317
This Alaska Airlines deal was found by Cheapflights users on 8/10. 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 9/198:30 pm -
Nonstop1h 31m
Mon 9/217:00 am -
Nonstop1h 43m
Deal found 8/10![Alaska Airlines logo]()
$262
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/129:00 am -
2 stops11h 00m
Wed 9/167:00 am -
2 stops13h 14m
Deal found 8/13![United Airlines logo]()
$327
This Delta deal was found by Cheapflights users on 8/13. 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 9/2211:22 am -
1 stop4h 56m
Tue 9/295:30 am -
1 stop4h 29m
Deal found 8/13![Delta logo]()
$307
This Southwest deal was found by Cheapflights users on 8/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/243:25 pm -
2 stops7h 20m
Wed 9/306:55 am -
1 stop10h 55m
Deal found 8/12![Southwest logo]()
$318
This Alaska Airlines deal was found by Cheapflights users on 8/12. 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 11/78:08 am -
1 stop6h 19m
Wed 11/111:02 pm -
Nonstop1h 43m
Deal found 8/12![Alaska Airlines logo]()
$267
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/314:25 pm -
1 stop5h 05m
Wed 11/45:00 am -
1 stop5h 36m
Deal found 8/12![United Airlines logo]()
$337
This Delta deal was found by Cheapflights users on 8/13. 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 9/195:45 am -
1 stop5h 02m
Wed 9/236:00 pm -
1 stop5h 10m
Deal found 8/13![Delta logo]()
$307
This Southwest deal was found by Cheapflights users on 8/13. 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.
Wed 9/2311:40 am -
2 stops9h 50m
Wed 9/306:55 am -
1 stop10h 55m
Deal found 8/13![Southwest logo]()
$318
This Alaska Airlines deal was found by Cheapflights users on 8/9. 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.
Thu 10/1512:07 pm -
Nonstop1h 43m
Sun 10/187:03 am -
Nonstop1h 43m
Deal found 8/9![Alaska Airlines logo]()
$267
This Delta deal was found by Cheapflights users on 8/13. 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.
Fri 9/255:10 pm -
1 stop4h 24m
Sun 9/275:20 am -
1 stop4h 21m
Deal found 8/13![Delta logo]()
$312
Last-minute flights from Washington to MontanaDiscover last-minute flight deals from Washington to Montana. Data last updated August 14, 2026 and is based on user searches.
Discover last-minute flight deals from Washington to Montana. Data last updated August 14, 2026 and is based on user searches.
This SmartFares deal was found by Cheapflights users on 8/13. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/128:35 am -
Nonstop2h 05m
Wed 9/167:29 pm -
Nonstop2h 11m
Deal found 8/13![Alaska Airlines logo]()
$214
This Priceline deal was found by Cheapflights users on 8/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/128:35 am -
Nonstop2h 05m
Mon 9/147:29 pm -
Nonstop2h 11m
Deal found 8/11![Alaska Airlines logo]()
$232
This Alaska Airlines deal was found by Cheapflights users on 8/11. 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 9/1510:33 am -
Nonstop1h 51m
Tue 9/223:42 pm -
Nonstop1h 52m
Deal found 8/11![Alaska Airlines logo]()
$227
This SmartFares deal was found by Cheapflights users on 8/12. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:16 pm -
Nonstop1h 43m
Wed 9/232:21 pm -
Nonstop1h 58m
Deal found 8/12![Alaska Airlines logo]()
$191
This WhyPayMore deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WhyPayMore 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 8/14![Alaska Airlines logo]()
$216
This SmartFares deal was found by Cheapflights users on 8/10. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:05 am -
Nonstop1h 49m
Thu 9/247:03 am -
Nonstop2h 05m
Deal found 8/10![Alaska Airlines logo]()
$215
This SmartFares deal was found by Cheapflights users on 8/13. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2211:48 am -
Nonstop1h 58m
Sat 9/262:21 pm -
Nonstop1h 58m
Deal found 8/13![Alaska Airlines logo]()
$196
This SmartFares deal was found by Cheapflights users on 8/13. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:05 am -
Nonstop1h 49m
Wed 9/302:21 pm -
Nonstop1h 58m
Deal found 8/13![Alaska Airlines logo]()
$199
This SmartFares deal was found by Cheapflights users on 8/10. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:35 am -
Nonstop2h 05m
Thu 10/112:20 pm -
Nonstop2h 08m
Deal found 8/10![Alaska Airlines logo]()
$219
This SmartFares deal was found by Cheapflights users on 8/12. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:35 pm -
Nonstop1h 54m
Mon 9/286:14 am -
Nonstop2h 06m
Deal found 8/12![Alaska Airlines logo]()
$216
This SmartFares deal was found by Cheapflights users on 8/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:35 am -
Nonstop2h 05m
Sat 10/37:41 am -
Nonstop2h 09m
Deal found 8/11![Alaska Airlines logo]()
$210
This Trip.com deal was found by Cheapflights users on 8/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2610:33 am -
Nonstop1h 51m
Mon 9/283:42 pm -
Nonstop1h 52m
Deal found 8/13![Alaska Airlines logo]()
$228
One-way flights from Washington to MontanaSearch for one-way flight options from Washington to Montana. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.
Search for one-way flight options from Washington to Montana. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Wed 9/309:45 pm -
1 stop10h 21m
Deal found 8/13![Multiple Airlines logo]()
$100
This Trip.com deal was found by Cheapflights users on 8/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/128:16 pm -
Nonstop1h 43m
Deal found 8/13![Alaska Airlines logo]()
$107
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 9/239:45 pm -
1 stop22h 07m
Deal found 8/12![Multiple Airlines logo]()
$108
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:50 pm -
Nonstop1h 47m
Deal found 8/12![Delta logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 10/299:16 pm -
1 stop11h 16m
Deal found 8/10![Multiple Airlines logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 10/109:16 pm -
1 stop11h 20m
Deal found 8/11![Multiple Airlines logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 10/39:45 pm -
1 stop12h 26m
Deal found 8/11![Multiple Airlines logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Wed 11/119:16 pm -
1 stop10h 50m
Deal found 8/13![Multiple Airlines logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 9/129:45 pm -
1 stop22h 07m
Deal found 8/13![Multiple Airlines logo]()
$118
This Southwest deal was found by Cheapflights users on 8/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/281:40 pm -
1 stop5h 00m
Deal found 8/12![Southwest logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:39 pm -
1 stop6h 14m
Deal found 8/14![Multiple Airlines logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Sun 9/209:45 pm -
1 stop21h 11m
Deal found 8/13![Multiple Airlines logo]()
$130
Find flight deals from Washington to Montana
Keep the following information in mind while searching for Washington to Montana flight deals. Data was last updated August 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $191 (SmartFares) |
One-way from | $100 (Kiwi.com) |
Popular in | June |
Cheapest in | March |
Average price | $337 |
Good round-trip deal | $242 or less |
Good one-way deal | $138 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Washington 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 14, 2026.
Use the filters below to find and compare flights from Washington to Montana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleBillings
SEA Seattle/Tacoma Intl - BIL Billings Logan Intl
SEABIL
Seattle/Tacoma Intl
Sat 9/12
8:35 am-11:40 am
Nonstop2h 05m
Billings Logan Intl
Wed 9/16
7:29 pm-8:40 pm
Nonstop2h 11m
$227
SeattleBozeman
SEA Seattle/Tacoma Intl - BZN Bozeman Gallatin Field
SEABZN
Seattle/Tacoma Intl
Tue 9/22
5:50 pm-12:19 am
1 stop5h 29m
Bozeman Gallatin Field
Sat 9/26
8:25 am-9:28 am
Nonstop2h 03m
$227
SeattleBillings
SEA Seattle/Tacoma Intl - BIL Billings Logan Intl
SEABIL
Seattle/Tacoma Intl
Sat 10/31
8:25 am-11:25 am
Nonstop2h 00m
Billings Logan Intl
Wed 11/4
7:18 am-8:35 am
Nonstop2h 17m
$227
SeattleBozeman
SEA Seattle/Tacoma Intl - BZN Bozeman Gallatin Field
SEABZN
Seattle/Tacoma Intl
Mon 9/14
7:05 am-9:54 am
Nonstop1h 49m
Bozeman Gallatin Field
Wed 9/23
7:03 am-8:08 am
Nonstop2h 05m
$227
SeattleBillings
SEA Seattle/Tacoma Intl - BIL Billings Logan Intl
SEABIL
Seattle/Tacoma Intl
Sat 10/31
5:05 am-1:29 pm
1 stop7h 24m
Billings Logan Intl
Wed 11/4
5:00 am-9:47 am
1 stop5h 47m
$237
SeattleBozeman
SEA Seattle/Tacoma Intl - BZN Bozeman Gallatin Field
SEABZN
Seattle/Tacoma Intl
Wed 9/9
5:50 pm-12:19 am
1 stop5h 29m
Bozeman Gallatin Field
Tue 9/15
1:08 pm-6:36 pm
1 stop6h 28m
$237
SeattleBozeman
SEA Seattle/Tacoma Intl - BZN Bozeman Gallatin Field
SEABZN
Seattle/Tacoma Intl
Wed 10/28
8:40 am-1:15 pm
1 stop3h 35m
Bozeman Gallatin Field
Sat 10/31
7:24 am-8:20 am
Nonstop1h 56m
$237
PortlandBillings
PDX Portland - BIL Billings Logan Intl
PDXBIL
Portland
Sat 10/31
12:14 pm-3:04 pm
Nonstop1h 50m
Billings Logan Intl
Wed 11/4
11:55 am-4:50 pm
1 stop5h 55m
$257
SeattleMissoula
SEA Seattle/Tacoma Intl - MSO Missoula Johnson-Bell Field
SEAMSO
Seattle/Tacoma Intl
Wed 11/4
12:53 pm-3:27 pm
Nonstop1h 34m
Missoula Johnson-Bell Field
Sat 11/7
4:17 pm-4:58 pm
Nonstop1h 41m
$257
PortlandBillings
PDX Portland - BIL Billings Logan Intl
PDXBIL
Portland
Sat 10/31
5:00 am-1:29 pm
1 stop7h 29m
Billings Logan Intl
Thu 11/5
5:55 pm-11:09 pm
1 stop6h 14m
$262
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Washington to Montana
Have a flexible travel schedule? Discover the best time to fly to Montana from Washington with our price prediction graph.
SEA-BIL
SEA-BZN
PDX-BZN
PDX-BIL
SEA-MSO
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Washington to Montana
USWA-USMT
SEA-BIL
SEA-BZN
PDX-BZN
PDX-BIL
What is the cheapest month to book a flight from State of Washington to Montana?
Currently, January is the cheapest month in which you can book a flight from State of Washington to Montana (average of $206). Flying from State of Washington to Montana in July is currently the most expensive (average of $394). 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 WA to MT?
Find hourly flight availability from Washington 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 14, 2026.
One of the essential ways to save on airfare from State of Washington to Montana is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 8% on airfare.
Weekly flight availability from State of Washington to Montana
Explore weekly flight availability from Washington 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 14, 2026.
The most flights from USWA to USMT are scheduled on a Thursday (15 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).
How much does it cost to fly round-trip from State of Washington to Montana?
Airfare is below average for this route at the moment.
State of Washington to Montana flights typically cost between $268 and $397 in September.The cheapest round-trip price found within the last 5 days was $191 on Alaska Airlines (Sep 19-Sep 23).
How far ahead should I book a flight from State of Washington to Montana?
To ensure you get the cheapest price possible for a flight from State of Washington to Montana, you should look to book at least 80 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest day to fly from State of Washington to Montana?
Use this chart to determine the cheapest time to fly round-trip from Washington to Montana. Price data was last updated on August 8, 2026.
Travelers seeking maximum savings on their State of Washington 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 14, 2026.
Read through reviews of airlines operating flights from Washington to Montana, such as Alaska Airlines,Delta, andHawaiian Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.0
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.0
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.0
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Overall
7.9
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 Washington 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 Washington 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 Washington to Montana by cabin class
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Washington and Montana flights
Browse other Washington and Montana flight options. Last updated on August 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Montana
Find the right flight back to Washington after your stay in Montana
Washington to Montana flights
Consider these flights traveling from Washington to Montana.
Top 3 airlines flying from Washington to Montana
Discover the top 3 airlines that operate flights from Washington 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 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$68 | Average$233 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$108 | Average$377 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$117 | Average$382 | FlexibilityNo cancel fee | On-time75% |