How long is the flight from Great Falls to Dayton?

A quick flight from Great Falls to Dayton can take about 6h 03m. Delta provides one of the quickest options available for as low as $708. The distance between Great Falls and Dayton is about 1444 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What is the cheapest month to book a flight from Great Falls to Dayton?

Currently, August is the cheapest month in which you can book a flight from Great Falls to Dayton (average of $325). Flying from Great Falls to Dayton in March is currently the most expensive (average of $396). 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.

What is the cheapest day to fly from Great Falls to Dayton?

Travelers seeking maximum savings on their Great Falls to Dayton flight should consider departing on Tuesday at noon when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Dayton ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit Dayton when rainfall is around 2.2 in.

If weather is an important factor for your trip to Dayton, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

What is the cheapest time of day to fly from GTF to DAY?

When flying from Great Falls to Dayton, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

How can I find direct flights from Great Falls to Dayton?

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

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

Yes. Cheapflights offers flight deals from Great Falls to Dayton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$639+ Flights from Great Falls to Dayton

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Great Falls to Dayton with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Great Falls to Dayton

Round-trip from	$639 (Delta)

From Great Falls to Dayton

Search Deals

Find flight deals from Great Falls to Dayton

Best flights from Great Falls to Dayton
Discover carefully curated flight deals from Great Falls to Dayton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated septiembre 15, 2025.

mar. 3/106:15 pmGTF - DAY

2 stops14h 23mDelta

mié. 3/112:53 pmDAY - GTF

2 stops10h 00mDelta

Deal found 9/13

$639

mar. 3/102:25 pmGTF - DAY

1 stop6h 03mUnited Airlines

mié. 3/119:00 amDAY - GTF

1 stop6h 29mUnited Airlines

Deal found 9/13

$708

Cheapflights Fare Finder

Use the filters below to find and compare flights from Great Falls to Dayton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Great FallsDayton

GTF - DAY

GTFDAY

Great Falls

mar. 3/10

6:15 pm-10:38 am

2 stops14h 23m

Dayton

mié. 3/11

2:53 pm-10:53 pm

2 stops10h 00m

$639

Great FallsDayton

GTF - DAY

GTFDAY

Great Falls

mar. 3/10

2:25 pm-10:28 pm

1 stop6h 03m

Dayton

mié. 3/11

9:00 am-1:29 pm

1 stop6h 29m

$708

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Best time to book a flight from Great Falls to Dayton

Have a flexible travel schedule? Discover the best time to fly to Dayton 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.

Related info for your journey

How long is the flight from Great Falls to Dayton?
A quick flight from Great Falls to Dayton can take about 6h 03m. Delta provides one of the quickest options available for as low as $708. The distance between Great Falls and Dayton is about 1444 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
Can I find deals for flights from Great Falls to Dayton that include hotel bookings?
Yes. In addition to deals on Great Falls to Dayton flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Great Falls to Dayton?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Great Falls to Dayton.
Can I find deals for business class flights from Great Falls to Dayton?
Yes. Cheapflights offers flight deals from Great Falls to Dayton 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 Dayton?
Currently, August is the cheapest month in which you can book a flight from Great Falls to Dayton (average of $325). Flying from Great Falls to Dayton in March is currently the most expensive (average of $396). 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

Troy

Springfield

Xenia

Miamisburg

Richmond

Browse thousands of different options on Cheapflights for your next trip

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$639+ Cheap flights from Great Falls to Dayton (GTF - DAY)

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.