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Cheap flights from Great Falls to Peru from $1,081

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Great Falls to Peru departing on 10/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Great Falls to Peru

Cheap round-trip flights

United Airlines Logo
2:31 pm - 11:00 pmGTF-LIM
31h 29m2 stops
United Airlines Logo
12:40 am - 9:11 pmLIM-GTF
21h 31m2 stops
$1,081United Airlines
Find Deal
Sat, Oct 4 - Tue, Oct 7
United Airlines Logo
2:31 pm - 11:00 pmGTF-LIM
31h 29m2 stops
United Airlines Logo
12:40 am - 1:26 pmLIM-GTF
37h 46m2 stops
$1,095United Airlines
Find Deal
Sat, Oct 4 - Tue, Oct 7
Delta Logo
6:11 pm - 9:10 pmGTF-LIM
25h 59m2 stops
Delta Logo
11:20 pm - 11:06 pmLIM-GTF
24h 46m2 stops
$1,099Delta
Find Deal
Fri, Oct 3 - Fri, Oct 10
Delta Logo
6:11 pm - 9:10 pmGTF-LIM
49h 59m2 stops
Delta Logo
12:00 pm - 5:29 pmLIM-GTF
30h 29m2 stops
$1,111Delta
Find Deal
Sat, Oct 4 - Wed, Oct 8
Delta Logo
6:20 pm - 9:25 amGTF-CUZ
37h 05m2 stops
Delta Logo
8:15 pm - 10:51 pmCUZ-GTF
28h 36m2 stops
$1,552Delta
Find Deal
Fri, Dec 5 - Tue, Dec 9
Logo
7:21 pm - 8:55 pmGTF-LIM
23h 34m2 stops
Logo
1:05 pm - 6:41 pmLIM-GTF
31h 36m2 stops
$1,856
Find Deal
Fri, Dec 26 - Sun, Jan 4
Logo
7:21 pm - 6:30 amGTF-LIM
33h 09m2 stops
Logo
10:45 am - 6:41 pmLIM-GTF
33h 56m2 stops
$1,956
Find Deal
Fri, Dec 26 - Sun, Jan 4
Delta Logo
6:20 pm - 9:25 amGTF-CUZ
37h 05m2 stops
Delta Logo
5:00 am - 10:51 pmCUZ-GTF
19h 51m2 stops
$2,323Delta
Find Deal
Fri, Dec 5 - Tue, Dec 9
Delta Logo
5:30 am - 8:50 amGTF-LIM
25h 20m1 stop
Delta Logo
12:00 pm - 10:36 pmLIM-GTF
12h 36m1 stop
$2,534Delta
Find Deal
Fri, Dec 26 - Sun, Jan 4
United Airlines Logo
6:15 am - 11:55 pmGTF-LIM
15h 40m2 stops
United Airlines Logo
11:55 pm - 10:46 pmLIM-GTF
24h 51m2 stops
$3,227United Airlines
Find Deal
Fri, Dec 26 - Sun, Jan 4

United Airlines flights from Great Falls to Peru

Our best United Airlines deals on Great Falls to Peru flight tickets
United Airlines
Oct 4
GTF2:31 pmGreat Falls
31h 29m
2 stops
LIM11:00 pmLima J Chavez Intl
Oct 7
LIM12:40 amLima J Chavez Intl
21h 31m
2 stops
GTF9:11 pmGreat Falls
$1,081
Find similar
United Airlines
Oct 4
GTF2:31 pmGreat Falls
31h 29m
2 stops
LIM11:00 pmLima J Chavez Intl
Oct 7
LIM12:40 amLima J Chavez Intl
37h 46m
2 stops
GTF1:26 pmGreat Falls
$1,095
Find similar
United Airlines
Dec 26
GTF6:15 amGreat Falls
15h 40m
2 stops
LIM11:55 pmLima J Chavez Intl
Jan 4
LIM11:55 pmLima J Chavez Intl
24h 51m
2 stops
GTF10:46 pmGreat Falls
$3,227
Find similar

Delta flights from Great Falls to Peru

Our best Delta deals on Great Falls to Peru flight tickets
Delta
Oct 3
GTF6:11 pmGreat Falls
25h 59m
2 stops
LIM9:10 pmLima J Chavez Intl
Oct 10
LIM11:20 pmLima J Chavez Intl
24h 46m
2 stops
GTF11:06 pmGreat Falls
$1,099
Find similar
Delta
Oct 4
GTF6:11 pmGreat Falls
49h 59m
2 stops
LIM9:10 pmLima J Chavez Intl
Oct 8
LIM12:00 pmLima J Chavez Intl
30h 29m
2 stops
GTF5:29 pmGreat Falls
$1,111
Find similar
Delta
Dec 5
GTF6:20 pmGreat Falls
37h 05m
2 stops
CUZ9:25 amCusco Velazco Astete
Dec 9
CUZ8:15 pmCusco Velazco Astete
28h 36m
2 stops
GTF10:51 pmGreat Falls
$1,552
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 20, 2025.
Use the filters below to find and compare flights from Great Falls to Peru that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

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 stops21h 31m

$1,081

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-1:26 pm

2 stops37h 46m

$1,095

Great FallsLima

GTF - LIM

GTFLIM

Great Falls

Fri 10/3

6:11 pm-9:10 pm

2 stops25h 59m

Lima J Chavez Intl

Fri 10/10

11:20 pm-11:06 pm

2 stops24h 46m

$1,099

Great FallsLima

GTF - LIM

GTFLIM

Great Falls

Sat 10/4

6:11 pm-9:10 pm

2 stops49h 59m

Lima J Chavez Intl

Wed 10/8

12:00 pm-5:29 pm

2 stops30h 29m

$1,111

Great FallsCusco

GTF - CUZ

GTFCUZ

Great Falls

Fri 12/5

6:20 pm-9:25 am

2 stops37h 05m

Cusco Velazco Astete

Tue 12/9

8:15 pm-10:51 pm

2 stops28h 36m

$1,552

Great FallsLima

GTF - LIM

GTFLIM

Great Falls

Fri 12/26

7:21 pm-8:55 pm

2 stops23h 34m

Lima J Chavez Intl

Sun 1/4

1:05 pm-6:41 pm

2 stops31h 36m

$1,856

Great FallsLima

GTF - LIM

GTFLIM

Great Falls

Fri 12/26

7:21 pm-6:30 am

2 stops33h 09m

Lima J Chavez Intl

Sun 1/4

10:45 am-6:41 pm

2 stops33h 56m

$1,956

Great FallsCusco

GTF - CUZ

GTFCUZ

Great Falls

Fri 12/5

6:20 pm-9:25 am

2 stops37h 05m

Cusco Velazco Astete

Tue 12/9

5:00 am-10:51 pm

2 stops19h 51m

$2,323

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

$2,534

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-10:46 pm

2 stops24h 51m

$3,227

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Peru from

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

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

What is the cheapest day to depart on your flight to Peru?

The cheapest day to depart from Great Falls to Peru is on a Saturday when prices can be found for as low as $749. On the other hand, Friday is the most expensive day to depart from Great Falls because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $832.

Cheap Great Falls to Peru flight deals and tips

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

Direct flights

None
There are no direct flights from Great Falls to Peru. There are no popular flight routes from Great Falls to Peru.
Search flight deals

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

    Prices for flights from Great Falls Airport to Peru refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Great Falls Airport to Peru.

  • What documentation or ID do you need to fly to Peru?

    The travel and health documents you'll need for your trip to Peru 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 Peru. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Great Falls to Peru

Compare and see reviews for airlines that fly from Great Falls to Peru with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $735Free CancellationRating
7.9
7,982 reviews
Search Delta flights

Why use momondo?

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

It is quick and easy to find Great Falls to Peru flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Peru that suits you.

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

Yes. momondo allows you to filter the results for Great Falls to Peru flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Peru from Great Falls. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Peru from Great Falls are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Peru

Popular cities in Peru

Popular flights according to clicks in the last 7 days on momondo
Flights to Limafrom $264
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Flights to Juliacafrom $479