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Flights to Great Falls, Montana

Find cheap flights to Great Falls, Montana in 2025/2026 from $135 This is the cheapest return flight found to Great Falls, Montana from USA on FlightsFinder on December 13th 2025 at 12:54. This offer may no longer be available. Click the offer to check live prices & dates of travel.

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Our Flight Finder compares the cheapest flights to Great Falls, Montana from the most established flight comparison sites.
Fly to Great Falls, Montana and visit sites like C. M. Russell Museum, Giant Springs, Giant Springs State Park & The Lewis and Clark Interpretive Center.

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What are the cheapest return flights to Great Falls, Montana in 2025/2026?

These economy flights were found on FlightsFinder from USA to Great Falls, Montana in the last few days. Prices subject to availability.

No flights found for this month.

No flights found for this month.

What are the cheapest one-way flights to Great Falls, Montana in 2025/2026?

These economy flights were found on FlightsFinder from USA to Great Falls, Montana in the last few days. Prices subject to availability.

No flights found for this month.

No flights found for this month.

No flights found for this month.

When are flights to Great Falls, Montana cheapest?

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The month of March

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According to our data, March is on average the cheapest time to book flights to Great Falls, Montana.
You can get flights from $135 return.

When is the most expensive time to fly to Great Falls, Montana?

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The month of May

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According to our data, May is on average the most expensive time to book flights to Great Falls, Montana.
A return flight could set you back more than $506.

Which popular airlines fly to Great Falls, Montana?

Why fly to Great Falls, Montana?

Nestled along the winding banks of the Missouri River, Great Falls, Montana offers a captivating blend of natural beauty and rich history. Known as the "Electric City" due to its hydroelectric dams harnessing the river's power, this vibrant community boasts stunning sights such as the majestic Great Falls of the Missouri. Outdoor enthusiasts will delight in the proximity to vast wilderness areas, perfect for hiking, fishing, and wildlife spotting. With its charming downtown area, fascinating museums, and welcoming locals, Great Falls is a hidden gem waiting to be explored by intrepid travelers seeking an authentic American experience.

Frequently asked questions about Flights to Great Falls, Montana

What is considered a good price to Great Falls, Montana?

A good price for a flight to Great Falls is $122 - $149.

Which popular airports are close to Great Falls, Montana?

The popular airports near Great Falls, Montana are Great Falls International Airport (GTF), Helena Regional Airport (HLN), Bozeman Yellowstone International Airport (BZN), and Missoula International Airport (MSO).

How long does it take to fly to Great Falls, Montana?

The flight to Great Falls, Montana (GTF) is roughly 4 hours 15 minutes and 1,694 miles (2,726 kilometres) from Atlanta, USA - Georgia, Atlanta Hartsfield-Jackson International Airport (ATL).

How do I find the cheapest possible flights to Great Falls, Montana?

The best way is to compare flights to Great Falls, Montana from leading comparison sites using our search engine dashboard.

Are there direct flights to Great Falls, Montana?

Yes, there are direct flights to Great Falls, Montana.

What is the weather like in Great Falls, Montana?

Here is the average weather forecast in Great Falls, Montana by month:

• Jan: 36°F
• Feb: 38°F
• Mar: 46°F
• Apr: 56°F
• May: 65°F
• Jun: 73°F
• Jul: 83°F
• Aug: 82°F
• Sep: 70°F
• Oct: 58°F
• Nov: 43°F
• Dec: 35°F

How far is the main airport in Great Falls, Montana from the city centre?

The main airport in Great Falls, Montana is approximately 3 miles from the city center.

How far in advance should I book my flight to Great Falls, Montana?

Typically, flights are cheapest to Great Falls, Montana 2 months before departure.

Which day is cheapest to fly to Great Falls, Montana?

Studies show flights to Great Falls, Montana are typically cheaper on Tuesdays and Wednesdays.

Weather in Great Falls, Montana

Clear
Clear

45.7 °F

Sun, 14 Dec 2025

Average Temperature

36°F

Jan

38°F

Feb

46°F

Mar

56°F

Apr

65°F

May

73°F

Jun

83°F

Jul

82°F

Aug

70°F

Sep

58°F

Oct

43°F

Nov

35°F

Dec

Flight Distance and Flying Time to Great Falls, Montana

Atlanta, USA - Georgia, Atlanta Hartsfield-Jackson International Airport (ATL) to Great Falls, Montana (GTF)

Distance:
1,694 miles (2,726 kilometres)

Average flight time (direct 4 hours 15 minutes)

Los Angeles, USA - California, Los Angeles International Airport (LAX) to Great Falls, Montana (GTF)

Distance:
1,004 miles (1,616 kilometres)

Average flight time (direct 2 hours 43 minutes)

New York, USA - John F Kennedy International Airport (JFK) to Great Falls, Montana (GTF)

Distance:
1,905 miles (3,066 kilometres)

Average flight time (direct 4 hours 44 minutes)

Dallas, USA - Dallas, Texas Fort Worth International Airport (DFW) to Great Falls, Montana (GTF)

Distance:
1,256 miles (2,021 kilometres)

Average flight time (direct 3 hours 17 minutes)

Denver, USA - Colorado, Airport - Denver International Airport (DEN) to Great Falls, Montana (GTF)

Distance:
623 miles (1,003 kilometres)

Average flight time (direct 1 hour 53 minutes)

San Francisco, USA - California, San Francisco International Airport (SFO) to Great Falls, Montana (GTF)

Distance:
880 miles (1,417 kilometres)

Average flight time (direct 2 hours 27 minutes)

Seattle, USA - Airport - Seattle Tacoma International, Washington (SEA) to Great Falls, Montana (GTF)

Distance:
510 miles (822 kilometres)

Average flight time (direct 1 hour 38 minutes)

Las Vegas, USA - Nevada, McCarran International Airport (LAS) to Great Falls, Montana (GTF)

Distance:
811 miles (1,306 kilometres)

Average flight time (direct 2 hours 18 minutes)

Orlando, USA - Florida, Orlando International Airport (MCO) to Great Falls, Montana (GTF)

Distance:
2,079 miles (3,345 kilometres)

Average flight time (direct 5 hours 7 minutes)

Charlotte, USA - North Carolina, Douglas International Airport (CLT) to Great Falls, Montana (GTF)

Distance:
1,775 miles (2,857 kilometres)

Average flight time (direct 4 hours 26 minutes)

Phoenix, USA - Arizona, Phoenix Sky Harbor International Airport (PHX) to Great Falls, Montana (GTF)

Distance:
971 miles (1,563 kilometres)

Average flight time (direct 2 hours 39 minutes)

Houston, USA - Texas, Airport - George Bush Intercontinental (IAH) to Great Falls, Montana (GTF)

Distance:
1,480 miles (2,381 kilometres)

Average flight time (direct 3 hours 47 minutes)

Miami, USA - Florida, Miami International Airport (MIA) to Great Falls, Montana (GTF)

Distance:
2,257 miles (3,632 kilometres)

Average flight time (direct 5 hours 30 minutes)

Boston, USA - Massachusetts, Edward L. Logan International Airport (BOS) to Great Falls, Montana (GTF)

Distance:
1,983 miles (3,191 kilometres)

Average flight time (direct 4 hours 54 minutes)

Minneapolis, USA - Minnesota, Airport - St. Paul International (MSP) to Great Falls, Montana (GTF)

Distance:
884 miles (1,423 kilometres)

Average flight time (direct 2 hours 27 minutes)

Fort Lauderdale, USA - Florida, Fort Lauderdale-Hollywood International Airport (FLL) to Great Falls, Montana (GTF)

Distance:
2,248 miles (3,617 kilometres)

Average flight time (direct 5 hours 29 minutes)

Detroit, USA - Michigan, Airport - Metropolitan Wayne County International (DTW) to Great Falls, Montana (GTF)

Distance:
1,411 miles (2,272 kilometres)

Average flight time (direct 3 hours 38 minutes)

Philadelphia, USA - Pennsylvania, Airport - Philadelphia International (PHL) to Great Falls, Montana (GTF)

Distance:
1,862 miles (2,996 kilometres)

Average flight time (direct 4 hours 38 minutes)

Baltimore, USA - Maryland, Baltimore/Washington International Airport (BWI) to Great Falls, Montana (GTF)

Distance:
1,819 miles (2,927 kilometres)

Average flight time (direct 4 hours 32 minutes)

Salt Lake City, USA - Utah, Salt Lake City International Airport (SLC) to Great Falls, Montana (GTF)

Distance:
463 miles (746 kilometres)

Average flight time (direct 1 hour 31 minutes)

San Diego, USA - California, San Diego International Airport (SAN) to Great Falls, Montana (GTF)

Distance:
1,064 miles (1,712 kilometres)

Average flight time (direct 2 hours 51 minutes)

Tampa, USA - Florida, Tampa International Airport (TPA) to Great Falls, Montana (GTF)

Distance:
2,052 miles (3,303 kilometres)

Average flight time (direct 5 hours 3 minutes)

Portland, USA - International Airport, Oregon (PDX) to Great Falls, Montana (GTF)

Distance:
549 miles (883 kilometres)

Average flight time (direct 1 hour 43 minutes)

Map of Great Falls, Montana

Travel Videos About Great Falls, Montana

Cheapest flight routes found to Great Falls, Montana

From Las Vegas

From Las Vegas (LAS), USA to Great Falls, United States (GTF): $135

Depart: 20 Mar 2026 · Return: 23 Mar 2026 Price found 13 Dec 2025, 12:54

From Seattle

From Seattle (SEA), USA to Great Falls, United States (GTF): $157

Depart: 14 Jan 2026 · Return: 21 Jan 2026 Price found 10 Dec 2025, 18:20

From Denver

From Denver (DEN), USA to Great Falls, United States (GTF): $218

Depart: 18 Mar 2026 · Return: 25 Mar 2026 Price found 12 Dec 2025, 19:11

From Salt Lake City

From Salt Lake City (SLC), USA to Great Falls, United States (GTF): $249

Depart: 24 Jun 2026 · Return: 28 Jun 2026 Price found 13 Dec 2025, 22:19

From Los Angeles

From Los Angeles (LAX), USA to Great Falls, United States (GTF): $368

Depart: 12 Jan 2026 · Return: 14 Feb 2026 Price found 13 Dec 2025, 21:42

From Dallas

From Dallas (DFW), USA to Great Falls, United States (GTF): $372

Depart: 05 Jan 2026 · Return: 12 Jan 2026 Price found 13 Dec 2025, 16:34

From Portland

From Portland (PDX), USA to Great Falls, United States (GTF): $385

Depart: 04 Jan 2026 · Return: 18 Jan 2026 Price found 12 Dec 2025, 07:56

From San Francisco

From San Francisco (SFO), USA to Great Falls, United States (GTF): $386

Depart: 01 Aug 2026 · Return: 08 Aug 2026 Price found 11 Dec 2025, 15:05

From New York

From New York (JFK), USA to Great Falls, United States (GTF): $416

Depart: 02 Feb 2026 · Return: 19 Feb 2026 Price found 10 Dec 2025, 16:50

From Detroit

From Detroit (DTW), USA to Great Falls, United States (GTF): $456

Depart: 01 Sep 2026 · Return: 09 Sep 2026 Price found 14 Dec 2025, 13:03

From Orlando

From Orlando (MCO), USA to Great Falls, United States (GTF): $471

Depart: 09 Feb 2026 · Return: 16 Feb 2026 Price found 12 Dec 2025, 17:51

From Philadelphia

From Philadelphia (PHL), USA to Great Falls, United States (GTF): $506

Depart: 20 May 2026 · Return: 26 May 2026 Price found 12 Dec 2025, 14:21

From Miami

From Miami (MIA), USA to Great Falls, United States (GTF): $573

Depart: 23 Dec 2025 · Return: 05 Jan 2026 Price found 12 Dec 2025, 18:17

From Minneapolis

From Minneapolis (MSP), USA to Great Falls, United States (GTF): $582

Depart: 08 May 2026 · Return: 11 May 2026 Price found 13 Dec 2025, 01:29

From Fort Lauderdale

From Fort Lauderdale (FLL), USA to Great Falls, United States (GTF): $701

Depart: 27 Dec 2025 · Return: 31 Dec 2025 Price found 12 Dec 2025, 23:02

From San Diego

From San Diego (SAN), USA to Great Falls, United States (GTF): $814

Depart: 19 Dec 2025 · Return: 27 Dec 2025 Price found 13 Dec 2025, 23:05

From Charlotte

From Charlotte (CLT), USA to Great Falls, United States (GTF): $978

Depart: 26 Dec 2025 · Return: 30 Dec 2025 Price found 11 Dec 2025, 17:45

From Atlanta

From Atlanta (ATL), USA to Great Falls, United States (GTF): $1,202

Depart: 28 Dec 2025 · Return: 01 Jan 2026 Price found 13 Dec 2025, 05:12

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