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$509+ 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
ERI — BZN
Jun 14 — Jun 211
Sun 6/14
Sun 6/21
1 adult, Economy
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Cheap flight deals from Erie to Montana

Cheapest flights from Erie to Montana
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 May 15, 2026.

This American Airlines deal was found by Cheapflights users on 5/10. 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.
Thu 9/176:40 am
ERI
-
BZN
1 stop7h 22m
American Airlines
Tue 9/223:29 pm
BZN
-
ERI
1 stop5h 46m
American Airlines
Deal found 5/10$509
This American Airlines deal was found by Cheapflights users on 5/13. 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.
Tue 8/46:15 am
ERI
-
BZN
1 stop8h 19m
American Airlines
Sat 8/2212:55 pm
BZN
-
ERI
1 stop9h 04m
American Airlines
Deal found 5/13$540
This American Airlines deal was found by Cheapflights users on 5/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:15 am
ERI
-
BZN
1 stop8h 19m
American Airlines
Wed 8/1912:55 pm
BZN
-
ERI
1 stop9h 04m
American Airlines
Deal found 5/14$554
This American Airlines deal was found by Cheapflights users on 5/15. 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 5/305:30 am
ERI
-
MSO
2 stops12h 44m
American Airlines
Wed 6/34:44 pm
MSO
-
ERI
2 stops16h 23m
American Airlines
Deal found 5/15$704
This American Airlines deal was found by Cheapflights users on 5/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/156:28 am
ERI
-
MSO
2 stops18h 10m
American Airlines
Fri 6/191:15 pm
MSO
-
ERI
1 stop32h 39m
American Airlines
Deal found 5/11$778
This United Airlines deal was found by Cheapflights users on 5/12. 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 12/56:00 am
ERI
-
MSO
2 stops17h 26m
United Airlines
Wed 12/95:32 pm
MSO
-
ERI
2 stops14h 48m
United Airlines
Deal found 5/12$848

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 May 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$509
(American Airlines)
Provider with most accurate pricing for Erie-Bozeman Gallatin Field flight deals.
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Provider most trusted by Cheapflights users for Erie-Bozeman Gallatin Field flights.
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From Erie to Montana
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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 May 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

Price

Cheapest round-trip

ErieBozeman

ERI - BZN

ERIBZN

Erie

Tue 8/4

6:15 am-12:34 pm

1 stop8h 19m

Bozeman Gallatin Field

Sat 8/22

12:55 pm-11:59 pm

1 stop9h 04m

$540

ErieBozeman

ERI - BZN

ERIBZN

Erie

Tue 7/28

6:15 am-12:34 pm

1 stop8h 19m

Bozeman Gallatin Field

Wed 8/19

12:55 pm-11:59 pm

1 stop9h 04m

$554

ErieMissoula

ERI - MSO

ERIMSO

Erie

Sat 5/30

5:30 am-4:14 pm

2 stops12h 44m

Missoula Johnson-Bell Field

Wed 6/3

4:44 pm-11:07 am

2 stops16h 23m

$704
Quickest round-trip

ErieMissoula

ERI - MSO

ERIMSO

Erie

Mon 6/15

6:28 am-12:45 pm

1 stop8h 17m

Missoula Johnson-Bell Field

Fri 6/19

1:15 pm-11:54 pm

1 stop8h 39m

$799

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/12

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.
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
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Erie to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Erie to Montana?

    Erie (ERI), located 5.7 mi from the city center, is the airport you fly out of when you book flights from Erie to Montana.

  • How long is the flight from Erie to Montana?

    Departing from Erie to Montana will take you 8h 19m. The distance between Erie and Montana is about 1551 mi.

  • What are the most popular routes from Erie to Montana?

    When deciding which route to take from Erie to Montana consider Erie - Bozeman Gallatin Field, Erie - Billings Logan Intl or Erie - Missoula Johnson-Bell Field as they are the most popular.

  • Can I find deals for flights from Erie to Montana that include hotel bookings?

    Yes. In addition to deals on Erie to Montana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Erie to Montana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Erie to Montana.

  • Can I find deals for business class flights from Erie to Montana?

    Yes. Cheapflights offers flight deals from Erie to Montana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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