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Peru

$829+ Cheap flights from Great Falls (GTF) to Peru

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — LIM
Aug 12 — Aug 191
Tue 8/12
Tue 8/19
1 adult, Economy
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Cheap flight deals from Great Falls to Peru

Keep the following information in mind while searching for Great Falls to Peru flight deals. Data was last updated August 7, 2025.

Round-trip from

$829
(Delta)
From Great Falls to Peru
Search Deals

Find flight deals from Great Falls to Peru

Cheapest flights from Great Falls to Peru
Explore the most affordable flight options available from Great Falls to Peru. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 7, 2025.

This Delta deal was found by Cheapflights users on 8/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:11 pmGTF - LIM
2 stops25h 59mDelta
Wed 10/812:00 pmLIM - GTF
2 stops30h 29mDelta
Deal found 8/6$829
This United Airlines deal was found by Cheapflights users on 8/6. 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 10/42:31 pmGTF - LIM
2 stops31h 29mUnited Airlines
Tue 10/712:40 amLIM - GTF
2 stops45h 31mUnited Airlines
Deal found 8/6$856
This Delta deal was found by Cheapflights users on 8/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:20 pmGTF - CUZ
2 stops36h 40mDelta
Tue 12/97:50 pmCUZ - GTF
2 stops29h 01mDelta
Deal found 8/6$1,984
This Delta deal was found by Cheapflights users on 8/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/265:30 amGTF - LIM
1 stop25h 20mDelta
Sun 1/412:00 pmLIM - GTF
1 stop12h 36mDelta
Deal found 8/7$2,891
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Fri 12/266:15 amGTF - LIM
2 stops15h 40mUnited Airlines
Sun 1/411:55 pmLIM - GTF
2 stops24h 33mUnited Airlines
Deal found 8/7$3,227

Cheapflights Fare Finder

 
Customize your flight search to find flights from Great Falls to Peru 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 August 7, 2025.
Use the filters below to find and compare flights from Great Falls to Peru that are best for you.

Fly from

Great Falls

Fly to

Peru

Route

Depart

Return

Price

Great FallsLima

GTF - LIM

GTFLIM

Great Falls

Sat 10/4

6:11 pm-9:10 pm

2 stops25h 59m

Lima J Chavez Intl

Wed 10/8

12:00 pm-5:29 pm

2 stops30h 29m

$829

Great FallsLima

GTF - LIM

GTFLIM

Great Falls

Sat 10/4

2:31 pm-11:00 pm

2 stops31h 29m

Lima J Chavez Intl

Tue 10/7

12:40 am-9:11 pm

2 stops45h 31m

$856

Great FallsCusco

GTF - CUZ

GTFCUZ

Great Falls

Fri 12/5

6:20 pm-9:00 am

2 stops36h 40m

Cusco Velazco Astete

Tue 12/9

7:50 pm-10:51 pm

2 stops29h 01m

$1,984

Great FallsLima

GTF - LIM

GTFLIM

Great Falls

Fri 12/26

5:30 am-8:50 am

1 stop25h 20m

Lima J Chavez Intl

Sun 1/4

12:00 pm-10:36 pm

1 stop12h 36m

$2,891

Great FallsLima

GTF - LIM

GTFLIM

Great Falls

Fri 12/26

6:15 am-11:55 pm

2 stops15h 40m

Lima J Chavez Intl

Sun 1/4

11:55 pm-10:28 pm

2 stops24h 33m

$3,227

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/6

Best time to book a flight from Great Falls to Peru

Have a flexible travel schedule? Discover the best time to fly to Peru from Great Falls 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 Great Falls to Peru
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Peru

Get insights into the airlines that provide service to Peru. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Peru. Reviews last updated August 7, 2025.
See what other customers who have flown with Delta and United Airlines from Great Falls to Peru have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,987 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

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
7,987 reviews
Delta
8.0
Very good
7,987 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

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
8,916 reviews
Delta
8.0
Very good
7,987 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

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

Find useful and relevant information for your journey from Great Falls to Peru. 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 Great Falls to Peru?

    Located just 3.5 mi from the city center, Great Falls (GTF) is the airport most travelers will use when flying to Peru from Great Falls.

  • Can I find deals for flights from Great Falls to Peru that include hotel bookings?

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

  • How can I find direct flights from Great Falls to Peru?

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

  • Can I find deals for business class flights from Great Falls to Peru?

    Yes. Cheapflights offers flight deals from Great Falls to Peru 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 Great Falls to Peru?

    Currently, April is the cheapest month in which you can book a flight from Great Falls to Peru (average of $499). Flying from Great Falls to Peru in December is currently the most expensive (average of $802). 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Great Falls to Peru

Discover the top airline that operate flights from Great Falls to Peru. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$735Average$829FlexibilityNo cancel feeOn-timeN/A

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