How does KAYAK find such low prices on flights from Worldwide to Great Falls?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Worldwide to Great Falls.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Worldwide to Great Falls?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Great Falls from Worldwide is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Worldwide to Great Falls?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Great Falls with an airline and back to Worldwide with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Worldwide to Great Falls?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Great Falls from Worldwide up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

What are the most popular airlines flying to Great Falls?

The most popular airline among KAYAK users flying to Great Falls is Delta, followed by United Airlines.

$139 International Flights to Great Falls

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

Book Cheap International Flights Deals to Great Falls

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip international flight deals to Great Falls

Wed, Nov 18 - Wed, Nov 25

2:25 pm - 1:49 pmSJO San José Juan Santamaria Intl-GTF Great Falls

24h 24m2 stops Houston George Bush Intcntl Denver Intl

6:30 am - 11:25 amGTF Great Falls-SJO San José Juan Santamaria Intl

27h 55m2 stops Denver Intl Houston George Bush Intcntl

$568United Airlines

Tue, Dec 1 - Tue, Dec 8

1:45 pm - 3:11 pmYYC Calgary-GTF Great Falls

26h 26m1 stop Seattle/Tacoma Intl

4:51 pm - 7:10 pmGTF Great Falls-YYC Calgary

25h 19m1 stop Seattle/Tacoma Intl

$623Multiple Airlines

Thu, Nov 12 - Thu, Nov 19

7:00 am - 12:49 pmYYC Calgary-GTF Great Falls

6h 49m1 stop Denver Intl

2:45 pm - 11:53 pmGTF Great Falls-YYC Calgary

8h 08m1 stop Denver Intl

$654United Airlines

Thu, Dec 3 - Thu, Dec 10

7:00 am - 9:49 amYYC Calgary-GTF Great Falls

27h 49m2 stops Vancouver Intl Las Vegas Harry Reid Intl

4:51 pm - 7:10 pmGTF Great Falls-YYC Calgary

25h 19m1 stop Seattle/Tacoma Intl

$674Multiple Airlines

Tue, Dec 1 - Tue, May 18

1:30 pm - 12:39 pmZRH Zurich-GTF Great Falls

31h 09m2 stops New York John F Kennedy Intl Salt Lake City

6:20 pm - 10:35 amGTF Great Falls-ZRH Zurich

32h 15m2 stops Salt Lake City New York John F Kennedy Intl

$1,089Delta

Thu, Dec 3 - Thu, Dec 10

5:45 am - 5:39 pmDUB Dublin-GTF Great Falls

18h 54m2 stops Amsterdam Schiphol Salt Lake City

5:35 am - 8:45 amGTF Great Falls-DUB Dublin

44h 10m2 stops Salt Lake City New York John F Kennedy Intl

$1,166KLM

Sat, Oct 31 - Wed, Nov 4

9:30 am - 10:29 pmAMS Amsterdam Schiphol-GTF Great Falls

19h 59m1 stop Salt Lake City

5:40 am - 9:00 amGTF Great Falls-AMS Amsterdam Schiphol

19h 20m1 stop Salt Lake City

$1,537KLM

Mon, Nov 2 - Fri, Nov 6

9:30 am - 10:30 pmAMS Amsterdam Schiphol-GTF Great Falls

21h 00m1 stop Salt Lake City

6:27 pm - 9:25 amGTF Great Falls-AMS Amsterdam Schiphol

54h 58m2 stops Salt Lake City Seattle/Tacoma Intl

$1,758Delta

Sat, Nov 28 - Sun, Dec 6

2:41 am - 4:01 pmGUA Guatemala City La Aurora-GTF Great Falls

38h 20m2 stops Los Angeles Seattle/Tacoma Intl

4:51 pm - 5:12 amGTF Great Falls-GUA Guatemala City La Aurora

11h 21m2 stops Seattle/Tacoma Intl Los Angeles

$1,867Alaska Airlines

Tue, Dec 1 - Wed, Dec 9

4:10 am - 4:11 pmHYD Hyderabad Rajiv Gandhi Intl-GTF Great Falls

48h 31m2 stops Dubai Intl Seattle/Tacoma Intl

4:51 pm - 2:25 amGTF Great Falls-HYD Hyderabad Rajiv Gandhi Intl

45h 04m2 stops Seattle/Tacoma Intl Dubai Intl

$1,904Emirates

Recent last minute international flight deals to Great Falls

Sat, Oct 24 - Sat, Oct 31

7:55 am - 1:49 pmSJO San José Juan Santamaria Intl-GTF Great Falls

29h 54m2 stops Houston George Bush Intcntl Denver Intl

2:45 pm - 1:22 pmGTF Great Falls-SJO San José Juan Santamaria Intl

22h 37m2 stops Denver Intl Houston George Bush Intcntl

$580United Airlines

Sat, Oct 24 - Sat, Oct 31

7:55 am - 9:22 pmSJO San José Juan Santamaria Intl-GTF Great Falls

13h 27m2 stops Houston George Bush Intcntl Denver Intl

6:30 am - 9:00 pmGTF Great Falls-SJO San José Juan Santamaria Intl

14h 30m1 stop Denver Intl

$748United Airlines

Thu, Oct 22 - Thu, Oct 29

6:00 am - 9:22 pmYYC Calgary-GTF Great Falls

15h 22m1 stop Denver Intl

6:30 am - 9:53 pmGTF Great Falls-YYC Calgary

15h 23m1 stop Denver Intl

$886United Airlines

Thu, Oct 22 - Thu, Oct 29

1:27 pm - 9:22 pmYYC Calgary-GTF Great Falls

7h 55m1 stop Denver Intl

6:30 am - 12:26 pmGTF Great Falls-YYC Calgary

29h 56m2 stops Denver Intl San Francisco

$1,023United Airlines

Wed, Oct 21 - Wed, Oct 28

1:27 pm - 9:22 pmYYC Calgary-GTF Great Falls

7h 55m1 stop Denver Intl

6:30 am - 9:53 pmGTF Great Falls-YYC Calgary

15h 23m1 stop Denver Intl

$1,043United Airlines

Thu, Oct 22 - Thu, Oct 29

3:22 pm - 9:22 pmYYC Calgary-GTF Great Falls

30h 00m3 stops San Francisco Los Angeles Denver Intl

2:45 pm - 9:53 pmGTF Great Falls-YYC Calgary

7h 08m1 stop Denver Intl

$1,155United Airlines

Wed, Oct 21 - Wed, Oct 28

1:27 pm - 9:22 pmYYC Calgary-GTF Great Falls

7h 55m1 stop Denver Intl

6:30 am - 10:34 pmGTF Great Falls-YYC Calgary

16h 04m2 stops Denver Intl Vancouver Intl

$1,233Multiple Airlines

Sat, Oct 24 - Thu, Oct 29

12:33 pm - 5:47 pmYYC Calgary-GTF Great Falls

5h 14m1 stop Salt Lake City

1:18 pm - 11:10 pmGTF Great Falls-YYC Calgary

9h 52m1 stop Salt Lake City

$1,275Delta

Sat, Oct 24 - Thu, Oct 29

10:00 am - 4:35 pmYYC Calgary-GTF Great Falls

30h 35m2 stops San Francisco Seattle/Tacoma Intl

5:15 pm - 6:10 pmGTF Great Falls-YYC Calgary

24h 55m1 stop Seattle/Tacoma Intl

$1,284Multiple Airlines

Wed, Oct 21 - Wed, Oct 28

3:22 pm - 9:22 pmYYC Calgary-GTF Great Falls

30h 00m3 stops San Francisco Los Angeles Denver Intl

6:30 am - 9:53 pmGTF Great Falls-YYC Calgary

15h 23m1 stop Denver Intl

$1,368United Airlines

Booking Insights

KAYAK's insights & trends for flights to Great Falls

Get data-powered insights and trends for flights to Great Falls to help you find the cheapest flights, the best time to fly and much more.

What are the most popular airlines flying to Great Falls?: The most popular airline among KAYAK users flying to Great Falls is Delta, followed by United Airlines.

Find deals

Low season	January
High season	July
Cheapest flight	$139

Best time to beat the crowds with an average 24% drop in price.

Flight from Seattle to Great Falls

How does KAYAK find such low prices on flights from Worldwide to Great Falls?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Worldwide to Great Falls.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Worldwide to Great Falls?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Great Falls from Worldwide is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Worldwide to Great Falls?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Great Falls with an airline and back to Worldwide with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Worldwide to Great Falls?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Great Falls from Worldwide up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.