Cheap flights from Great Falls to Indianapolis from $348
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 Indianapolis departing on 12/5. 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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Fly from
Fly to
Route
Depart
Return
Great FallsIndianapolis
GTF Great Falls - IND Indianapolis
GTFIND
Great Falls
Sat 12/5
2:47 pm-10:27 pm
1 stop5h 40m
Indianapolis
Mon 12/7
3:45 pm-9:13 pm
1 stop7h 28m
Great FallsIndianapolis
GTF Great Falls - IND Indianapolis
GTFIND
Great Falls
Fri 10/30
2:45 pm-10:10 pm
1 stop5h 25m
Indianapolis
Tue 11/3
3:44 pm-9:38 pm
1 stop7h 54m
Great FallsIndianapolis
GTF Great Falls - IND Indianapolis
GTFIND
Great Falls
Fri 12/25
1:16 pm-10:58 pm
1 stop7h 42m
Indianapolis
Tue 1/5
8:00 am-12:27 pm
1 stop6h 27m
Great FallsIndianapolis
GTF Great Falls - IND Indianapolis
GTFIND
Great Falls
Fri 12/25
1:16 pm-11:04 pm
2 stops7h 48m
Indianapolis
Tue 1/5
8:00 am-12:27 pm
1 stop6h 27m
Great FallsIndianapolis
GTF Great Falls - IND Indianapolis
GTFIND
Great Falls
Fri 10/30
2:45 pm-10:10 pm
1 stop5h 25m
Indianapolis
Tue 11/3
12:46 pm-9:38 pm
2 stops10h 52m
Great FallsIndianapolis
GTF Great Falls - IND Indianapolis
GTFIND
Great Falls
Fri 12/25
1:16 pm-10:58 pm
1 stop7h 42m
Indianapolis
Thu 12/31
6:10 am-12:36 pm
2 stops8h 26m
Great FallsIndianapolis
GTF Great Falls - IND Indianapolis
GTFIND
Great Falls
Fri 12/25
1:16 pm-11:04 pm
2 stops7h 48m
Indianapolis
Thu 12/31
6:10 am-12:36 pm
2 stops8h 26m
Great FallsIndianapolis
GTF Great Falls - IND Indianapolis
GTFIND
Great Falls
Wed 3/31
1:10 pm-10:57 pm
1 stop7h 47m
Indianapolis
Wed 4/7
8:00 am-12:27 pm
1 stop6h 27m
Great FallsIndianapolis
GTF Great Falls - IND Indianapolis
GTFIND
Great Falls
Sat 12/5
6:30 am-6:02 pm
2 stops9h 32m
Indianapolis
Mon 12/7
3:45 pm-9:13 pm
1 stop7h 28m
Great FallsIndianapolis
GTF Great Falls - IND Indianapolis
GTFIND
Great Falls
Wed 3/31
1:10 pm-10:57 pm
1 stop7h 47m
Indianapolis
Wed 4/7
6:00 am-5:43 pm
2 stops13h 43m
See travel insights to Indianapolis from
How to get the cheapest flight ticket from Great Falls to Indianapolis
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
When to book flights from Great Falls to Indianapolis
Cheap Great Falls to Indianapolis (GTF to IND) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Great Falls to Indianapolis
Frequently asked questions about flying from Great Falls to Indianapolis
How far is Great Falls to Indianapolis by plane?
The distance between Great Falls and Indianapolis is about 1357.4 mi. In terms of flight time, this usually takes a little over 5h 25m.
When did momondo last update prices for flights from Great Falls Airport to Indianapolis Airport?
Prices for flights from Great Falls Airport to Indianapolis Airport refresh daily.
How many operators does momondo search for flights from Great Falls Airport to Indianapolis Airport?
As of October 2026, there is 1 operator available to choose from for flights from Great Falls Airport to Indianapolis Airport.
How old do you have to be to fly from Great Falls Airport to Indianapolis Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Great Falls Airport to Indianapolis Airport.
What documentation or ID do you need to fly to Indianapolis Airport?
The travel and health documents you'll need for your trip to Indianapolis Airport 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 Indianapolis Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Great Falls to Indianapolis?
momondo data reveals that the most frequently booked airline on the route from Great Falls to Indianapolis is United Airlines, representing 100% of all bookings.
Best airlines flying from Great Falls to Indianapolis
Compare and see reviews for airlines that fly from Great Falls to Indianapolis with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $278 | Free Cancellation | Rating 7.4 10,331 reviews |
Traveling to a place near Indianapolis?
Book flights to Indianapolis if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Great Falls to Indianapolis?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Great Falls to Indianapolis. momondo saves you time and could save you money on your trip.
Can I find flights from Great Falls to Indianapolis with flexible booking policies on momondo?
momondo does allow users to show only those flights to Indianapolis from Great Falls which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Great Falls to Indianapolis?
Once you have performed a search for Great Falls to Indianapolis flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Great Falls to Indianapolis right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Indianapolis, momondo offers a useful price alert feature which will track prices for flights to Indianapolis from Great Falls and alert you when they change.