Allegiant AirDepart13:10
Fri, Nov 20SGF → GTF
7h 16m · 2 stops
$440one way, per person
View deal
- Cheapest fare
- $440
- Cheapest month
- November
- Direct flights
- Not recently
- Quickest trip
- 7h 16m
Allegiant Air · Fri, Nov 20
from $440
Usually 1+ stop
1,860 km
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Cheapest month to fly from Springfield to Great Falls
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in November 2026
The lowest fares we've seen for each day, cheapest first.
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Where to stay, what to do and getting around, from our travel partners.
About flights from Springfield to Great Falls
Springfield (SGF) and Great Falls (GTF) are about 1,860 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 7h 16m. Over the next few months, one-way fares start from $440, and November 2026 is currently the cheapest month to fly.
These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.
Frequently asked questions
How much is a flight from Springfield to Great Falls?
The cheapest one-way fare we've seen recently is $440 with Allegiant Air, departing Friday, November 20, 2026.
What is the cheapest month to fly from Springfield to Great Falls?
November 2026 currently has the lowest fares, from $440 one way.
Are there direct flights from Springfield to Great Falls?
We haven't seen direct fares recently, so most journeys include at least one stop.
How long is the flight from Springfield to Great Falls?
The quickest journey we've seen takes about 7h 16m. Springfield and Great Falls are around 1,860 km apart.
Which airlines fly from Springfield to Great Falls?
Recent fares on this route were with Allegiant Air.
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