How long is the flight from Great Falls to Dayton?

A quick flight from Great Falls to Dayton can take about 9h 05m. United Airlines provides one of the quickest options available for as low as $349. The distance between Great Falls and Dayton is about 1444 mi.

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.

Most accurate provider : When it comes to deals on Great Falls-Dayton flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Great Falls-Dayton flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Great Falls-Dayton flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Great Falls-Dayton flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Great Falls-Dayton flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$349+ Flights from Great Falls to Dayton

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Cheap 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 December 5, 2025.

Sat 1/316:10 amGTF - DAY

2 stops9h 05mUnited Airlines

Wed 2/410:24 amDAY - GTF

2 stops13h 29mUnited Airlines

Deal found 12/3

$349

Thu 1/152:29 pmGTF - DAY

2 stops31h 15mUnited Airlines

Sun 1/188:30 amDAY - GTF

1 stop7h 18mUnited Airlines

Deal found 12/5

$523

Last-minute flights from Great Falls to Dayton
Discover last-minute flight deals from Great Falls to Dayton. Data last updated December 5, 2025 and is based on user searches.

Thu 1/152:29 pmGTF - DAY

2 stops31h 15mUnited Airlines

Sun 1/188:30 amDAY - GTF

1 stop7h 18mUnited Airlines

Deal found 12/5

$523

Sat 1/316:10 amGTF - DAY

2 stops9h 05mUnited Airlines

Wed 2/410:24 amDAY - GTF

2 stops13h 29mUnited Airlines

Deal found 12/3

$349

Find flight deals from Great Falls to Dayton

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$349 (United Airlines)

Provider with most accurate pricing for Great Falls-Dayton flight deals.

Search Deals

Provider most trusted by Cheapflights users for Great Falls-Dayton flights.

Search Deals

From Great Falls to Dayton

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Great FallsDayton

GTF - DAY

GTFDAY

Great Falls

Sat 1/31

6:10 am-5:15 pm

2 stops9h 05m

Dayton

Wed 2/4

10:24 am-9:53 pm

2 stops13h 29m

$349

Great FallsDayton

GTF - DAY

GTFDAY

Great Falls

Thu 1/15

2:29 pm-11:44 pm

2 stops31h 15m

Dayton

Sun 1/18

8:30 am-1:48 pm

1 stop7h 18m

$523

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Compare providers for flights from Great Falls to Dayton

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Great Falls to Dayton in December.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Expedia	Price Accuracy2 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Great Falls-Dayton flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Great Falls-Dayton flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Great Falls-Dayton flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Great Falls-Dayton flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Great Falls-Dayton flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 9h 05m. United Airlines provides one of the quickest options available for as low as $349. The distance between Great Falls and Dayton is about 1444 mi.
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.

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$349+ 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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Great Falls to Dayton with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Great Falls to Dayton

Best flights from Great Falls to DaytonDiscover 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 December 5, 2025.

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 December 5, 2025.

Find flight deals from Great Falls to Dayton

Most accurate provider

Most trusted provider

Round-trip from

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

Compare providers for flights from Great Falls to Dayton

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Great Falls to Dayton in December.

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.

Related info for your journey

Find useful and relevant information for your journey from Great Falls to Dayton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Great Falls to Dayton?

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

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

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

Traveling to a place near Dayton?

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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 December 5, 2025.