How many flights depart from Great Falls to Worldwide on average per week?

As of April 2026, there are 57 flights per week flying from Great Falls to Worldwide. The most common day of the week flights depart is Wed, with 16% of flights taking off on this day.

What is the cheapest airline that flies from Great Falls to Worldwide?

Allegiant Air, Delta, and Alaska Airlines are the most popular carriers operating from Great Falls to Worldwide

What airlines fly to Worldwide?

United Airlines, Delta and Alaska Airlines are the top three most popular airlines that fly to Worldwide from Great Falls according to our data. United Airlines is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Worldwide. Keep in mind that there are 5 different airlines that fly to Worldwide on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Great Falls Airport to Worldwide?

Prices for flights from Great Falls Airport to Worldwide are updated daily.

How many operators does momondo search for flights from Great Falls Airport to Worldwide?

The number of operators available for flights from Great Falls Airport to Worldwide is 4 as of April 2026.

How old do you have to be to fly from Great Falls Airport to Worldwide?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Great Falls Airport to Worldwide.

What documentation or ID do you need to fly to Worldwide?

The travel and health documents you'll need for your trip to Worldwide may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Worldwide. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$60 Cheap Flights from Great Falls to Worldwide in 2026

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Find the cheapest flights from Great Falls to Worldwide

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:42 am - 12:57 pm

GTF

LAS

2h 15mnonstop

7:30 am - 10:52 am

LAS

GTF

2h 22mnonstop

$83Allegiant Air

Mon, May 11 - Fri, May 15

11:42 am - 12:57 pm

GTF

LAS

2h 15mnonstop

6:10 am - 9:28 am

LAS

GTF

2h 18mnonstop

$85Allegiant Air

Mon, May 11 - Fri, Jun 5

6:52 pm - 7:38 pm

GTF

SEA

1h 46mnonstop

3:36 pm - 6:12 pm

SEA

GTF

1h 36mnonstop

$187Alaska Airlines

Sat, May 23 - Wed, May 27

6:52 pm - 7:38 pm

GTF

SEA

1h 46mnonstop

3:36 pm - 6:12 pm

SEA

GTF

1h 36mnonstop

$197Alaska Airlines

Fri, Jun 5 - Sat, Jun 6

10:24 am - 3:25 am

GTF

DEN

17h 01m

1 stop

6:00 am - 9:28 am

DEN

GTF

27h 28m

2 stops

$206Multiple Airlines

Mon, Jun 1 - Thu, Jun 4

10:24 am - 3:25 am

GTF

DEN

17h 01m

1 stop

10:33 am - 9:28 am

DEN

GTF

22h 55m

1 stop

$218Multiple Airlines

Mon, Jun 1 - Sun, Jun 7

1:07 pm - 4:42 pm

GTF

SEA

4h 35m

1 stop

9:25 am - 5:39 pm

SEA

GTF

7h 14m

1 stop

$226Delta

Wed, Jun 3 - Sat, Jun 6

6:19 pm - 12:10 am

GTF

SEA

6h 51m

1 stop

9:30 am - 5:44 pm

SEA

GTF

7h 14m

1 stop

$236Delta

Fri, Jun 5 - Sun, Jun 7

6:15 am - 8:15 am

GTF

DEN

2h 00mnonstop

7:38 pm - 9:34 pm

DEN

GTF

1h 56mnonstop

$259United Airlines

Fri, May 29 - Sat, May 30

2:31 pm - 12:36 am

GTF

MSP

9h 05m

2 stops

5:07 pm - 9:28 pm

MSP

GTF

5h 21m

1 stop

$399United Airlines

Tue, Aug 25 - Sat, Aug 29

Allegiant Air flights from Great Falls to Worldwide

Our best Allegiant Air deals on Great Falls to Worldwide flight tickets

Allegiant Air

May 11

GTF11:42 amGreat Falls

2h 15m

LAS12:57 pmLas Vegas Harry Reid Intl

May 15

LAS7:30 amLas Vegas Harry Reid Intl

2h 22m

GTF10:52 amGreat Falls

$83

Allegiant Air

May 11

GTF11:42 amGreat Falls

2h 15m

LAS12:57 pmLas Vegas Harry Reid Intl

Jun 5

LAS6:10 amLas Vegas Harry Reid Intl

2h 18m

GTF9:28 amGreat Falls

$85

Allegiant Air

May 11

GTF11:42 amGreat Falls

2h 15m

LAS12:57 pmLas Vegas Harry Reid Intl

Jun 5

LAS6:10 amLas Vegas Harry Reid Intl

2h 18m

GTF9:28 amGreat Falls

$89

Alaska Airlines flights from Great Falls to Worldwide

Our best Alaska Airlines deals on Great Falls to Worldwide flight tickets

Alaska Airlines

May 23

GTF6:52 pmGreat Falls

1h 46m

SEA7:38 pmSeattle/Tacoma Intl

May 27

SEA3:36 pmSeattle/Tacoma Intl

1h 36m

GTF6:12 pmGreat Falls

$187

Alaska Airlines

Jun 5

GTF6:52 pmGreat Falls

1h 46m

SEA7:38 pmSeattle/Tacoma Intl

Jun 6

SEA3:36 pmSeattle/Tacoma Intl

1h 36m

GTF6:12 pmGreat Falls

$197

Alaska Airlines

May 29

GTF6:52 pmGreat Falls

1h 46m

SEA7:38 pmSeattle/Tacoma Intl

May 31

SEA3:36 pmSeattle/Tacoma Intl

1h 36m

GTF6:12 pmGreat Falls

$207

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Great FallsLas Vegas

GTF - LAS

GTFLAS

Great Falls

Mon 5/11

11:42 am-12:57 pm

Nonstop2h 15m

Las Vegas Harry Reid Intl

Fri 5/15

7:30 am-10:52 am

Nonstop2h 22m

$83

Great FallsLas Vegas

GTF - LAS

GTFLAS

Great Falls

Mon 5/11

11:42 am-12:57 pm

Nonstop2h 15m

Las Vegas Harry Reid Intl

Fri 6/5

6:10 am-9:28 am

Nonstop2h 18m

$85

Quickest round-trip

Great FallsSeattle

GTF - SEA

GTFSEA

Great Falls

Sat 5/23

6:52 pm-7:38 pm

Nonstop1h 46m

Seattle/Tacoma Intl

Wed 5/27

3:36 pm-6:12 pm

Nonstop1h 36m

$187

Great FallsSeattle

GTF - SEA

GTFSEA

Great Falls

Fri 6/5

6:52 pm-7:38 pm

Nonstop1h 46m

Seattle/Tacoma Intl

Sat 6/6

3:36 pm-6:12 pm

Nonstop1h 36m

$197

Great FallsDenver

GTF - DEN

GTFDEN

Great Falls

Mon 6/1

10:24 am-3:25 am

1 stop17h 01m

Denver Intl

Thu 6/4

6:00 am-9:28 am

2 stops27h 28m

$206

Great FallsDenver

GTF - DEN

GTFDEN

Great Falls

Mon 6/1

10:24 am-3:25 am

1 stop17h 01m

Denver Intl

Sun 6/7

10:33 am-9:28 am

1 stop22h 55m

$218

Great FallsSeattle

GTF - SEA

GTFSEA

Great Falls

Wed 6/3

1:07 pm-4:42 pm

1 stop4h 35m

Seattle/Tacoma Intl

Sat 6/6

9:25 am-5:39 pm

1 stop7h 14m

$226

Great FallsSeattle

GTF - SEA

GTFSEA

Great Falls

Fri 6/5

6:19 pm-12:10 am

1 stop6h 51m

Seattle/Tacoma Intl

Sun 6/7

9:30 am-5:44 pm

1 stop7h 14m

$236

Great FallsDenver

GTF - DEN

GTFDEN

Great Falls

Fri 5/29

6:15 am-8:15 am

Nonstop2h 00m

Denver Intl

Sat 5/30

7:38 pm-9:34 pm

Nonstop1h 56m

$259

Great FallsMinneapolis

GTF - MSP

GTFMSP

Great Falls

Tue 8/25

2:31 pm-12:36 am

2 stops9h 05m

Minneapolis St Paul

Sat 8/29

5:07 pm-9:28 pm

1 stop5h 21m

$399

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Great Falls to Worldwide

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Worldwide?

If you aren’t able to travel during the month of September, then book flights to Worldwide from Great Falls during November instead. Flights to Worldwide in November, while not as cheap as those in September, still average around $52.

What is the cheapest Great Falls to Worldwide flight route?

Fly from Great Falls to Las Vegas Harry Reid Intl for the best Great Falls - Worldwide flight prices

Can stopping save me money on Great Falls to Worldwide flights?

No. A direct flight is the cheapest option for a flight between Great Falls to Worldwide.

Cheap Great Falls to Worldwide flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Great Falls to Worldwide

Best Price Found	$184
Fastest flight time	1h 30m
Direct flights	Every day
Airports in Worldwide	12,872 airports

The best one-way flight to Worldwide from Great Falls in the past 72 hours is $184. The best round-trip flight deal from Great Falls to Worldwide found on momondo in the last 72 hours is $100.

The fastest flight from Great Falls to Worldwide takes 1h 30m

Direct flights go from Great Falls to Worldwide every day.

There are 12,872 airports in Worldwide. From Great Falls there are direct flights to Salt Lake City (SLC), Denver Intl (DEN), Seattle/Tacoma Intl (SEA), Las Vegas Harry Reid Intl (LAS).

Search flight deals

Frequently asked questions about flying from Great Falls to Worldwide

When did momondo last update prices for flights from Great Falls Airport to Worldwide?
Prices for flights from Great Falls Airport to Worldwide are updated daily.
How many operators does momondo search for flights from Great Falls Airport to Worldwide?
The number of operators available for flights from Great Falls Airport to Worldwide is 4 as of April 2026.
How old do you have to be to fly from Great Falls Airport to Worldwide?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Great Falls Airport to Worldwide.
What documentation or ID do you need to fly to Worldwide?
The travel and health documents you'll need for your trip to Worldwide may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Worldwide. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Great Falls to Worldwide?
momondo data reveals that the most frequently booked plane model on the route from Great Falls to Worldwide is Airbus A319, representing 45.95% of all bookings. The subsequent popular models are Embraer 175 (Enhanced Winglets) at 21.08%, Airbus A320-100/200 at 17.84%, and Embraer 175 at 5.41%.

Why use momondo?

Why should I use momondo to find a flight deal from Great Falls to Worldwide?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Great Falls to Worldwide for you.

Can I find flights from Great Falls to Worldwide with flexible booking policies on momondo?

All flight searches from Great Falls to Worldwide on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Great Falls to Worldwide?

momondo helps you find the best flight between Great Falls and Worldwide by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Great Falls to Worldwide right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Great Falls to Worldwide now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Worldwide and let you know when they change.