$561+ 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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
ERI — BZN
Nov 29 — Dec 61
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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Erie to Montana
Keep the following information in mind while searching for Erie to Montana flight deals. Data was last updated October 30, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $561 (American Airlines) |
Find flight deals from Erie to Montana
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 October 30, 2025.
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 October 30, 2025.
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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.
Sat 11/1511:28 amERI - BIL
2 stops11h 50mAmerican Airlines
Tue 11/182:00 pmBIL - ERI
2 stops30h 22mAmerican Airlines
Deal found 10/28![American Airlines logo]()
$794
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 October 30, 2025.
Use the filters below to find and compare flights from Erie to Montana that are best for you.
Fly from
Erie
Fly to
Montana
Route
Depart
Return
Price
ErieBozeman
ERI - BZN
ERIBZN
Erie
Tue 3/10
12:00 pm-7:15 pm
2 stops9h 15m
Bozeman Gallatin Field
Wed 3/11
7:00 am-10:11 pm
2 stops13h 11m
$561
ErieBillings
ERI - BIL
ERIBIL
Erie
Sat 11/15
11:28 am-9:18 pm
2 stops11h 50m
Billings Logan Intl
Tue 11/18
2:00 pm-10:22 pm
2 stops30h 22m
$794
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.
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
What is the cheapest month to book a flight from Erie to Montana?
Currently, July is the cheapest month in which you can book a flight from Erie to Montana (average of $141). Flying from Erie to Montana in February is currently the most expensive (average of $441). 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.