In terms of precipitation, rainfall in Great Falls ranges from 0.5 - 2.5 inches per month. June is typically the wettest month, when rainfall can reach 2.5 in. January is typically the driest time to visit Great Falls when rainfall is around 0.5 in.

If weather is an important factor for your trip to Great Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

What is the cheapest time of day to fly from BTR to GTF?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Baton Rouge to Great Falls as you normally would.

Can I find deals for flights from Baton Rouge to Great Falls that include hotel bookings?

Yes. In addition to deals on Baton Rouge to Great Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Baton Rouge to Great Falls?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baton Rouge to Great Falls.

Can I find deals for business class flights from Baton Rouge to Great Falls?

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

$413+ Flights from Baton Rouge to Great Falls

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Cheap flight deals from Baton Rouge to Great Falls

Round-trip from	$413 (Delta)

From Baton Rouge Ryan to Great Falls

Search Deals

Find flight deals from Baton Rouge to Great Falls

Cheapest flights from Baton Rouge to Great Falls
Explore the most affordable flight options available from Baton Rouge to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.

Tue 8/2610:20 amBTR - GTF

2 stops11h 14mDelta

Sat 8/305:45 amGTF - BTR

2 stops33h 08mDelta

Deal found 7/1

$413

Thu 7/175:10 amBTR - GTF

2 stops17h 03mUnited Airlines

Mon 7/212:35 pmGTF - BTR

2 stops7h 49mUnited Airlines

Deal found 7/2

$773

Best flights from Baton Rouge to Great Falls
Discover carefully curated flight deals from Baton Rouge to Great Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 2, 2025.

Tue 8/2610:20 amBTR - GTF

2 stops11h 14mDelta

Sat 8/305:45 amGTF - BTR

2 stops33h 08mDelta

Deal found 7/1

$413

Thu 7/175:10 amBTR - GTF

2 stops17h 03mUnited Airlines

Mon 7/212:35 pmGTF - BTR

2 stops7h 49mUnited Airlines

Deal found 7/2

$773

Last-minute flights from Baton Rouge to Great Falls
Discover last-minute flight deals from Baton Rouge to Great Falls. Data last updated July 2, 2025 and is based on user searches.

Thu 7/175:10 amBTR - GTF

2 stops17h 03mUnited Airlines

Mon 7/212:35 pmGTF - BTR

2 stops7h 49mUnited Airlines

Deal found 7/2

$773

Tue 8/2610:20 amBTR - GTF

2 stops11h 14mDelta

Sat 8/305:45 amGTF - BTR

2 stops33h 08mDelta

Deal found 7/1

$413

Cheapflights Fare Finder

Use the filters below to find and compare flights from Baton Rouge to Great Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Baton RougeGreat Falls

BTR - GTF

BTRGTF

Baton Rouge Ryan

Tue 8/26

10:20 am-8:34 pm

2 stops11h 14m

Great Falls

Sat 8/30

5:45 am-3:53 pm

2 stops33h 08m

$413

Baton RougeGreat Falls

BTR - GTF

BTRGTF

Baton Rouge Ryan

Thu 7/17

5:10 am-9:13 pm

2 stops17h 03m

Great Falls

Mon 7/21

2:35 pm-11:24 pm

2 stops7h 49m

$773

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Baton Rouge to Great Falls

Have a flexible travel schedule? Discover the best time to fly to Great Falls from Baton Rouge 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 Baton Rouge to Great Falls

What is the cheapest month to book a flight from Baton Rouge to Great Falls?

Currently, January is the cheapest month in which you can book a flight from Baton Rouge to Great Falls (average of $367). Flying from Baton Rouge to Great Falls in July is currently the most expensive (average of $574). 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.

Reviews of airlines servicing Great Falls

Read through reviews of airlines operating flights from Baton Rouge to Great Falls, such as Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,975 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,975 reviews

Delta

8.0

Very good

7,975 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,861 reviews

Delta

8.0

Very good

7,975 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Can I find deals for flights from Baton Rouge to Great Falls that include hotel bookings?
Yes. In addition to deals on Baton Rouge to Great Falls flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Baton Rouge to Great Falls?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baton Rouge to Great Falls.
Can I find deals for business class flights from Baton Rouge to Great Falls?
Yes. Cheapflights offers flight deals from Baton Rouge to Great Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Baton Rouge to Great Falls?
Currently, January is the cheapest month in which you can book a flight from Baton Rouge to Great Falls (average of $367). Flying from Baton Rouge to Great Falls in July is currently the most expensive (average of $574). 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.

See more FAQs

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$413+ Cheap flights from Baton Rouge to Great Falls (BTR - GTF)

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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Baton Rouge to Great Falls with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Baton Rouge to Great Falls

Round-trip from

Find flight deals from Baton Rouge to Great Falls

Cheapest flights from Baton Rouge to Great FallsExplore the most affordable flight options available from Baton Rouge to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.

Explore the most affordable flight options available from Baton Rouge to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Baton Rouge to Great Falls that are best for you.

Best time to book a flight from Baton Rouge to Great Falls

Have a flexible travel schedule? Discover the best time to fly to Great Falls from Baton Rouge with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Baton Rouge to Great Falls

What is the cheapest month to book a flight from Baton Rouge to Great Falls?

Reviews of airlines servicing Great Falls

Read through reviews of airlines operating flights from Baton Rouge to Great Falls, such as Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

Can I find deals for flights from Baton Rouge to Great Falls that include hotel bookings?

How can I find direct flights from Baton Rouge to Great Falls?

Can I find deals for business class flights from Baton Rouge to Great Falls?

What is the cheapest month to book a flight from Baton Rouge to Great Falls?

Traveling to a place near Baton Rouge?

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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Baton Rouge to Great Falls

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Cheapest flights from Baton Rouge to Great Falls
Explore the most affordable flight options available from Baton Rouge to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.