$424+ Cheap flights from Erie (ERI) 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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
ERI — BZN
Sep 14 — Sep 211
Round-trip
1 adult, Economy
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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 Erie to MontanaExplore the most affordable flight options available from Erie to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 15, 2026.
Explore the most affordable flight options available from Erie to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 15, 2026.
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:24 am -
1 stop8h 41m
Tue 9/16:26 am -
2 stops13h 49m
Deal found 8/13![American Airlines logo]()
$424
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:24 am -
1 stop8h 41m
Sat 8/296:26 am -
2 stops13h 51m
Deal found 8/10![American Airlines logo]()
$633
Best flights from Erie to MontanaDiscover carefully curated flight deals from Erie to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 15, 2026.
Discover carefully curated flight deals from Erie to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 15, 2026.
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:24 am -
1 stop8h 41m
Tue 9/16:26 am -
2 stops13h 49m
Deal found 8/13![American Airlines logo]()
$424
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:24 am -
1 stop8h 41m
Sat 8/296:26 am -
2 stops13h 51m
Deal found 8/10![American Airlines logo]()
$633
Last-minute flights from Erie to MontanaDiscover last-minute flight deals from Erie to Montana. Data last updated August 15, 2026 and is based on user searches.
Discover last-minute flight deals from Erie to Montana. Data last updated August 15, 2026 and is based on user searches.
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:24 am -
1 stop8h 41m
Sat 8/296:26 am -
2 stops13h 51m
Deal found 8/10![American Airlines logo]()
$633
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:24 am -
1 stop8h 41m
Tue 9/16:26 am -
2 stops13h 49m
Deal found 8/13![American Airlines logo]()
$424
Find flight deals from Erie to Montana
Keep the following information in mind while searching for Erie to Montana flight deals. Data was last updated August 15, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $424 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Erie 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 15, 2026.
Use the filters below to find and compare flights from Erie to Montana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
ErieBozeman
ERI Erie - BZN Bozeman Gallatin Field
ERIBZN
Erie
Fri 8/28
5:24 am-12:05 pm
1 stop8h 41m
Bozeman Gallatin Field
Tue 9/1
6:26 am-10:15 pm
2 stops13h 49m
$424
ErieBozeman
ERI Erie - BZN Bozeman Gallatin Field
ERIBZN
Erie
Tue 8/25
5:24 am-12:05 pm
1 stop8h 41m
Bozeman Gallatin Field
Sat 8/29
6:26 am-10:17 pm
2 stops13h 51m
$633
Sorted by cheapest first
Best time to book a flight from Erie to Montana
Have a flexible travel schedule? Discover the best time to fly to Montana from Erie with our price prediction graph.
ERI-BZN
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 Erie to Montana
ERI-USMT
ERI-BZN
No data available for this route at this time. Please check back soon.
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